CN107721137B - A kind of electric composite drive precision glass molding machine and operation method - Google Patents

Abstract

The invention discloses an electric composite drive precision glass molding machine and an operation method. The molding machine comprises a console, a feeding component, a molding machine main body, a discharging component and a frame component; the driving assembly of the feeding component needs to be It passes through two feed gates successively, and only one feed gate is opened at the same time. At the same time, nitrogen is injected incrementally near the opened feed gate to prevent air from entering the forming chamber and to prevent damage to the nitrogen inside the main cavity of the molding machine. Protect the atmosphere; the main body of the molding machine carries out multi-station transmission and processing of the prefabricated parts; the drive assembly of the discharge component must pass through the two discharge doors successively, and only one discharge door is opened at the same time. Nitrogen is injected incrementally at the material gate to prevent air from entering the forming chamber, thereby destroying the nitrogen protective atmosphere inside the main body of the press forming machine. The invention has the technical advantages of high control precision, stable performance and high quality of molding.

Description

A kind of electric composite drive precision glass molding machine and operation method

technical field

The invention relates to the technical field of machine tool equipment, in particular to an electric compound drive precision glass molding machine.

Background technique

As we all know, there is a huge market demand for optical lenses such as spherical, aspherical, free-form surfaces, optical microstructures such as microprism arrays, microlens arrays, and microgroove arrays, as well as complex curved optical devices such as Fresnel lenses. It is processed from optical materials such as optical glass and infrared glass. Thermoforming technology is currently a new process for processing optical components, showing great potential.

Optical components are processed by thermoforming technology, that is, the glass preform is first placed in a high-precision mold, and then pressure is applied in a high temperature and oxygen-free environment to directly press and form optical components that meet the requirements of use. By changing the shape structure on the mold core, various shapes and types of optical device processing can be realized.

At present, the optical material molding equipment developed based on thermoforming technology is mainly divided into two categories, namely single-station molding machine tools and multi-station molding machine tools. It is mostly used for the molding of large-scale and small-batch production of optical components; the multi-station molding machine is to realize the molding process in multiple different stations, and move the combined mold to make it in different places. The process flow of heating, molding, annealing, cooling, etc. is completed separately at the station. The processing time of each station is the same, which improves production efficiency and is more suitable for efficient mass production of small-sized optical components.

But the study found:

Compared with the multi-station molding machine, the biggest disadvantage of the single-station molding machine is that the heating, molding, annealing, cooling and other steps to complete a working cycle are all carried out in the same position in the molding chamber, resulting in a long molding cycle. The production efficiency is low, which greatly increases the production cost. At the same time, performing all process steps in the same location also requires repeated rapid heating and cooling of the mold, which reduces the service life of the mold and its coating.

However, the production cycle of the multi-station molding machine is reduced from a complete working cycle to a single station cycle, so the production efficiency is greatly improved, and the production cost is reduced accordingly. At the same time, the temperature of each station is roughly fixed, so it also reduces The influence of thermal stress caused by temperature change on the life of the mold is analyzed.

However, it is obvious that the multi-station molding machine in the prior art also has some problems.

For example, as the current mainstream driving element in the industrial field, the air cylinder has a series of advantages such as compact structure, low price and simple maintenance, so it is widely used in optical component molding machine tools. However, limited by the quality of the air source, the accuracy and stability of the output force of most cylinders are poor, that is, the output force is difficult to reach a predetermined value and the value itself fluctuates greatly.

For example, as a means of preventing oxidation, nitrogen protection has the advantages of low cost and low requirements for the sealing of the processing chamber. However, most of the current molding machine tools only directly connect the nitrogen source to the processing chamber, and lack the pressure and flow rate of nitrogen. The control method has insufficient flexibility and adaptability in the process of process changes and the opening and closing of the entrance and exit of the forming chamber.

For example: infrared heating method is a relatively mature molding heating method, which is widely used in molding machine tools, but the infrared heating device is large and fixed, which will not only take up too much space in compact multi-station molding machine tools, but also This reduces the adaptability to molds of different specifications, and the infrared heating lamp has a complex structure, is easily damaged, and has a low energy utilization rate, which is not conducive to reducing production costs.

To sum up, how to overcome the above-mentioned technical defects of the traditional technology is a technical problem that those skilled in the art need to solve urgently.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an electrical composite drive precision glass molding machine and an operating method to solve the above problems.

In order to achieve the above object, the technical scheme of the present invention is achieved in this way:

The present invention also provides an electric composite drive precision glass molding machine, including a console 100, a feeding assembly 200, a molding machine main body 300, a discharging assembly 400, and a frame assembly 500;

The console 100 is electrically connected to the feeding assembly 200, the main body 300 of the compression molding machine, the discharging assembly 400, and the rack assembly 500, respectively;

The feeding assembly 200 is used to feed the assembly of the mold and the preform into the main body 300 of the compression molding machine; the feeding assembly 200 includes at least two feeding doors; the feeding assembly 200 is also used to drive the assembly It is necessary to pass through the two feed gates successively, and only one feed gate is opened at the same time. At the same time, nitrogen is injected incrementally at the opened feed gate to prevent air from entering the forming chamber, so that the nitrogen inside the main body 300 of the molding machine can be compressed. The protective atmosphere is destroyed;

The main body 300 of the press forming machine is used for multi-station transmission and processing of preforms; the main body 300 of the press forming machine includes a fork mechanism 340, a forming chamber 350, and a nitrogen delivery port 360; the main body 300 of the press forming machine includes other There are a total of seven stations in the interior, namely the first preheating station (the first station), the second preheating station (the second station), the third preheating station (the third station), Molding station (fourth station), first annealing station (fifth station), second annealing station (sixth station), cooling station (seventh station); arranged in a straight line; the shifting fork mechanism 340 is used to transfer the assembly to the next station after the assembly is processed in one station; there are multiple nitrogen delivery ports on the outside of the main body 300 of the compression molding machine 360, by inputting nitrogen into the interior of the forming chamber 350, it is ensured that the nitrogen concentration exceeds the critical point after a certain period of time to form a protective atmosphere, thereby preventing the preform and the mold from being oxidized at high temperature;

The discharging assembly 400 is used to send the assembly out of the main body 300 of the molding machine; the discharging assembly 400 includes at least two discharging doors; The discharge door and only one discharge door is opened at the same time, and at the same time, nitrogen is injected incrementally at the opened discharge door to prevent air from entering the forming chamber, thereby destroying the nitrogen protective atmosphere inside the main body 300 of the molding machine;

The frame assembly 500 is used to support the main body 300 of the compression molding machine and provide electrical control support, and includes part of the nitrogen gas, cooling water and compressed air circulation pipes; the frame assembly 500 is installed to display nitrogen flow, pressure The instrument and the instrument showing the flow of cooling water, and the pressure adjustment and control of the cylinder corresponding to the seven stations.

Preferably, as an embodiment, the console 100 includes an electric control cabinet 110, a man-machine interface 120, a mode switch knob 130, a temperature display instrument 140, and an emergency stop button 150;

The electric control cabinet 110 is respectively electrically connected with the man-machine interface 120 , the mode switching knob 130 , the temperature display instrument 140 and the emergency stop button 150 ; the electric control cabinet 110 is used for the man-machine interface 120 and the temperature display instrument 140 . powered by;

The man-machine interface 120 is used to input the temperature, pressure, and molding time-related process parameters of the machine tool, and to monitor and display various parameters of the molding process;

The mode switching knob 130 is used to switch the automatic operation mode or the manual operation mode of the machine tool;

The temperature display instrument 140 is used to realize the six processes of the first preheating station, the second preheating station, the third preheating station, the molding station, the first annealing station, and the second annealing station. Bit temperature monitoring;

The emergency stop button 150 is used to stop and cut off the power output from the electric control cabinet 110 after being pressed;

Wherein, the feeding assembly 200 includes an induction photoelectric device 210, a feeding mechanism 220, a pushing mechanism 230, a first feeding door mechanism 240 and a second feeding door mechanism 250;

The feeding mechanism 220 includes a feeding module 221 and a loading module 222; the pushing mechanism 230 includes a pushing module 231 and a pushing rod 232; the first feeding door mechanism 240 includes a cylinder mechanism 241 and a first The feeding door 242; the photoelectric sensor 210 is located at the proximal end of the feeding mechanism 220, and the pushing mechanism 230 and the first feeding door mechanism 240 are located at the distal end of the feeding mechanism 220; the The feeding module 221 is used to drive the loading module 222 to reciprocate along the extending direction of the feeding mechanism 220; the pushing module 231 is used to drive the pushing rod 232 to reciprocate; the pushing rod The axis direction of 232 is perpendicular to the extending direction of the feeding mechanism 220; the cylinder mechanism 241 is used to drive the first feeding gate 242 to reciprocate along the vertical direction; the second feeding gate mechanism 250 includes a cylinder A mechanism 251 and a second feed gate 252; the cylinder mechanism 251 is used to drive the second feed gate 252 to reciprocate along the vertical direction;

Wherein, the main body 300 of the molding machine includes a general molding mechanism 310, a molding station molding mechanism 320, a cooling station molding mechanism 330, a fork mechanism 340, a molding chamber 350, and a nitrogen delivery port 360;

The universal molding mechanism 310 is specifically five, corresponding to the first preheating station, the second preheating station, the third preheating station, the first annealing station, and the second annealing station. bit;

The molding station molding mechanism 320 corresponds to a molding station;

The cooling station molding mechanism 330 corresponds to a cooling station;

The fork mechanism 340 is used to transfer the assembly to the next station after the assembly has completed the processing process at one station, and finally send it out of the forming chamber 350;

The forming chamber 350 is the location of the molding process. By inputting nitrogen gas into the forming chamber, it is ensured that the nitrogen concentration exceeds the critical point after a certain period of time to form a protective atmosphere, thereby preventing the preform and the mold from being oxidized at high temperatures; In addition, several cooling water pipes are also arranged inside the bulkhead of the forming chamber 350 to prevent the body from being damaged by high temperature caused by heating the assembly;

There are 5 nitrogen delivery ports 360 in total, which are respectively distributed on the four corners of the top of the forming chamber 350;

The discharging assembly 400 includes a discharging door mechanism 410, a discharging shield mechanism 420, a connecting table mechanism 430, a pushing mechanism 440, a cooling mechanism 450, and a feeding plate 460;

The discharging shield mechanism 420 and the cooling mechanism 450 are located on the upper side of the connecting table mechanism 430;

The discharging door mechanism 410 includes a cylinder mechanism 411 and a discharging door 412;

The discharging shield mechanism 420 includes a cylinder mechanism 421 and a discharging shield 422;

The docking station mechanism 430 includes a cylinder mechanism 431 and a docking station 432;

The pushing mechanism 440 includes a pushing electric cylinder 441 and a pushing rod 442; the pushing electric cylinder 441 is used to drive the pushing rod 442 to reciprocate along the extending direction of the pushing mechanism 440;

The cooling mechanism 450 includes a cylinder mechanism 451 and a cooling module 452;

Wherein, the cylinder mechanism 431 is used to drive the docking table 432 to move a certain distance so as to send the assembly to the axis of the push rod 442; the push electric cylinder 441 is used to drive the push rod 442 to move the assembly Pushed to just below the cooling module 452; the electric pusher cylinder 441 is used to drive the pusher rod 442 to return to the initial position; the cylinder mechanism 451 is used to drive the cooling module 452 to move vertically downward until the cooling module 452 until the assembly is in contact with each other; after the assembly has passed the cooling time set by the console 100, the cylinder mechanism 451 is used to drive the cooling module 452 to move vertically upwards back to the initial position again; the pushing electric cylinder 441 is used for Drive the ejector rod 442 to push the assembly onto the receiving plate 460 and wait for the operator to take it away, then the ejector electric cylinder 441 drives the ejector rod 442 to return to the initial position again, and finally the cylinder mechanism 431 drive the docking station 432 to return to the initial position;

Among them, in the rack assembly 500, there are a total of four gas supply systems, namely the nitrogen gas supply system, the displacement mechanism gas supply system, the general station gas supply system and the molding station gas supply system; the four gas supply systems, It is used to enter nitrogen or compressed air into its interior, after adjusting the pressure, speed and pressure fluctuation factors of the gas, and then enter the main body 300 of the compression molding machine to form a gas protective atmosphere and various cylinders.

Preferably, as an embodiment; in the structure of the feeding component 200:

The carrier module 222 is a platform structure, and the carrier module 222 is used to place the assembly of the mold and the preform;

The sensing photoelectric device 210 is used for the object on the carrier module 222, and after sensing the assembly, triggers the feeding control signal;

The feeding module 221 is used to drive the carrier module 222 together with the assembly placed on it to the front of the first feeding gate 242 and stop after receiving the feeding control signal; the cylinder mechanism 241 is used to drive the first feeding door 242. A feeding door 242 moves vertically upwards to open to facilitate the passage of the loading module 222 ; the feeding module 221 is also used for the assembly that will continue to drive the loading module 222 until it is placed on the loading module 222 The body is sent to the axis of the push rod 232;

The pushing module 231 is used to drive the assembly to move forward until the assembly is pushed to the front of the second feeding gate 252 and stops;

The cylinder mechanism 251 is used to drive the second feeding door 252 to move vertically upward, so that the pushing module 231 drives the pushing rod 232 to push the assembly into the main body 300 of the compression molding machine.

Preferably, as an embodiment; in the universal molding mechanism 310, the universal molding mechanism 310 includes an air cylinder 311, a slider 312, a guide rail 313, an upper mold heating module 314, and a lower mold heating module 315;

The upper mold heating module 314 includes an upper water cooling plate 314A, an upper fixing plate 314B, an upper heat insulation plate 314C, an upper heating plate 314D, an upper thermocouple 314E and an upper pressing plate 314F;

The lower mold heating module 315 includes a lower water cooling plate 315A, a lower fixing plate 315B, a lower heat insulation plate 315C, a lower heating plate 315D, a lower thermocouple 315E, and a lower pressing plate 315F;

The cylinder 311 is fixedly connected with the slider 312; the slider 312 is arranged on the guide rail 313, and the slider 312 is slidingly matched with the guide rail 313; the cylinder 311 is used to drive it The fixed slider 312 moves, and the alignment of the movement path is realized by cooperation with the guide rail 313, and finally the pressure is transmitted to the assembly through the upper pressing plate 314F, and the assembly is molded by cooperating with the lower pressing plate 315F. action.

Preferably, as an embodiment, in the molding station molding mechanism 320, the molding station molding mechanism 320 includes a cylinder 321, a slider 322, a guide rail 323, a displacement sensor 324, a contact pin 325, and an upper mold heating module. 326. Lower mold heating module 327;

The cylinder 321 is fixedly connected with the slider 322; the slider 322 is arranged on the guide rail 323, and the slider 322 is slidingly matched with the guide rail 323; the cylinder 321 is used to drive it The fixed slider 322 moves, and the alignment of the movement path is realized by cooperation with the guide rail 323, and finally the pressure is transmitted to the assembly through the upper mold heating module 326, and the assembly is realized by cooperating with the lower mold heating module 327. the molding action;

A displacement sensor 324 is installed on the front of the molding mechanism 320 of the molding station, and a contact pin 325 is installed on the slider 322 to cooperate with the displacement sensor 324; the displacement sensor is used to record the contact pin 325, the slider 322 The position is fed back to the console 100, and compared with the preset value in the console 100, and finally the output of the cylinder 321 is adjusted according to the result to realize the position adjustment of the upper mold heating module 326.

Preferably, as an embodiment; in the cooling station molding mechanism 330, the cooling station molding mechanism 330 includes a cylinder 331, a floating joint 332, an upper cooling block 333, and a lower cooling block 334;

Wherein, the air cylinder 331 is fixedly connected with the floating joint 332; the air cylinder 331 is used to drive the floating joint 332 fixedly connected with it to reciprocate, realize the alignment of the movement path, and finally perform a cooling operation on the assembly;

Both the upper cooling block 333 and the lower cooling block 334 are provided with cooling pipes.

Preferably, as an embodiment, in the fork mechanism 340, the fork mechanism 340 includes a telescopic cylinder 341, a translational electric cylinder 342, a fork 343, a right water cooling tube 344 and a left water cooling tube 345;

Wherein, the left water-cooling pipe 345 and the right water-cooling pipe 344 are respectively fixedly connected to the left and right sides of the extension rod of the telescopic cylinder 341; the telescopic cylinder 341 is used to drive the fork 343, the The left water cooling tube 345 and the right water cooling tube 344 reciprocate along the Y direction;

The translation electric cylinder 342 is used to drive the shift fork 343, the telescopic cylinder 341, the left water cooling tube 345 and the right water cooling tube 344 to reciprocate along the X direction, while transporting the assembly to the next work station. position, and the assembly is sent to the docking station 432 on the discharge assembly 400 after the assembly has completed the processing process at the last station; and the X direction is perpendicular to the Y direction.

Preferably, as an embodiment, in the rack assembly 500, the rack assembly 500 includes a first instrument panel 510, a second instrument panel 520, a third instrument panel 530, a rack box 540, an electrical control panel Cabinet 550;

In the first instrument panel 510, the first instrument panel 510 includes a nitrogen pressure regulating valve 511, a nitrogen solenoid valve 512, a nitrogen reversing valve 513, a nitrogen flow valve 514, a solenoid valve group 515 and a solenoid valve group 516;

In the second instrument panel 520, the second instrument panel 520 includes a first pressure regulating valve 521, a second pressure regulating valve 522, a proportional valve 523, a first annealing station lowering pressure regulating valve 524, and a second annealing station lowering Pressure regulating valve 525, pressure regulating valve group 526;

In the third instrument panel 530, the third instrument panel 530 includes a cooling water flow meter 531, a vacuum generator 532, a first preheating station lowering pressure regulating valve 533, a second preheating station lowering pressure regulating valve 534, The third preheating station lowers the pressure regulating valve 535 and the pressure regulating valve group 536;

In the rack box 540, the rack box 540 includes a filter 541, a booster pump 542, a molding station solenoid valve 543, a first preheating station solenoid valve 544, and a second preheating station solenoid valve 545 , the third preheating station solenoid valve 546, the cooling station solenoid valve 547;

The solenoid valve group 515 includes a first feed gate mechanism solenoid valve 515A, a second feed gate mechanism solenoid valve 515B, a discharge gate mechanism solenoid valve 515C, a fork mechanism solenoid valve 515D, and a discharge shield mechanism solenoid valve 515E, cooling mechanism solenoid valve 515F and docking mechanism solenoid valve 515G;

The solenoid valve group 516 includes a second preheating station solenoid valve 516A, a third preheating station solenoid valve 516B, a first annealing station solenoid valve 516C, and a second annealing station solenoid valve 516D.

The pressure regulating valve group 526 includes a first annealing station rising pressure regulating valve 526A, a second annealing station rising pressure regulating valve 526B, a cooling station lowering pressure regulating valve 526C, and a cooling station rising pressure regulating valve 526D.

The pressure regulating valve group 536 includes a first preheating station rising pressure regulating valve 536A, a second preheating station rising pressure regulating valve 536B, and a third preheating station rising pressure regulating valve 536C.

Correspondingly, the present invention provides an operation method, which utilizes the electrical composite drive precision glass molding machine, comprising the following operation steps:

The feeding component 200 performs the feeding operation, including the following specific steps:

The assembly of mold and preform is placed on the carrier module 222, which will be detected by the photoelectric sensor 210, and then the feed module 221 will drive the carrier module 222 with the assembly placed on it to the first feed. The feeding gate 242 moves forward and stops, and then the first feeding gate 242 is driven by the cylinder mechanism 241 to move vertically upwards and open. At the same time, the first feeding gate 242 injects nitrogen incrementally, and then the feeding module 221 will continue to drive the loading module 222 Until the assembly placed on the loading module 222 is sent to the axis of the push rod 232 ; then the push rod 232 is driven by the push module 231 to advance until the assembly is pushed to the front of the second feed gate 252 and stop, and then the loading module 222 is driven by the feeding module 221 to retreat to the front of the first feeding door 242 and stop again, and then the first feeding door 242 is driven by the cylinder mechanism 241. The loading module 222 returns to the initial position under the driving of the feeding module 221; then the second feeding door 252 is driven by the cylinder mechanism 251 to move vertically upward, and at the same time, the second feeding door 252 injects nitrogen incrementally, and then The pushing module 231 drives the pushing rod 232 to push the assembly into the first station of the main body 300 of the compression molding machine, and then the pushing module 231 drives the pushing rod 232 again to return to the front of the second feeding door 252, and then the first The second feeding door 252 is vertically moved downward and closed under the driving of the cylinder mechanism 251, and finally the feeding module 231 drives the feeding rod 232 to return to the initial position, and the feeding assembly 200 has completed a complete working process;

The main body 300 of the compression molding machine performs the compression molding operation, including the following specific steps:

The universal molding mechanism 310 performs the molding operation; when the assembly enters the station corresponding to the universal molding mechanism 310 , the cylinder 311 controlled by the console 100 starts to drive the slider 312 fixedly connected to it to move, and realizes the movement by cooperating with the guide rail 313 The alignment of the path finally transfers the pressure to the assembly through the upper pressing plate 314F, and realizes the molding of the assembly by cooperating with the lower pressing plate 315F; in this process, the upper thermocouple 314E and the lower thermocouple 315E are always aligned with each other. The temperatures of the upper heating plate 314D and the lower heating plate 315D are recorded and fed back to the console 100, and the console 100 implements closed-loop regulation on the output heat of the heating plates according to the feedback result and the comparison result of the predetermined parameter;

The molding station molding mechanism 320 performs the molding operation; during the working process of the molding station molding mechanism 320 , the displacement sensor records the positions of the stylus 325 and the slider 322 and feeds them back to the console 100 , and matches the preset position in the console 100 . Set the values for comparison, and finally adjust the output of the cylinder 321 according to the results to realize the position adjustment of the upper mold heating module 326; at the same time, the upper mold heating module 326 and the lower mold heating module 327 cooperate with each other to realize the molding of the assembly;

The cooling station molding mechanism 330 performs the molding operation; when the assembly enters the station corresponding to the cooling station molding mechanism 330 , the air cylinder 331 controlled by the console 100 starts to drive the floating joint 332 to move, and finally transmits the pressure through the upper cooling block 333 Give the assembly, and realize the molding of the assembly by cooperating with the lower cooling block 334; and perform the cooling operation on the assembly by cooperating with the upper cooling block 333 and the lower cooling block 334;

The shifting fork mechanism 340 transfers the assembly to the next station after completing the processing process in one station, and finally sends it out of the forming chamber 350 to the connecting table 432 of the discharging assembly 400;

The discharging component 400 performs the discharging operation, including the following specific steps:

The assembly is sent to the docking table 432, and then the cylinder mechanism 431 drives the docking table 432 to move a preset distance so as to send the assembly to the axis of the ejector rod 442, and then the electric cylinder 441 drives the ejector rod 442 pushes the assembly to just below the cooling module 452, and then the pusher electric cylinder 441 drives the pusher rod 442 to return to the initial position again; then the cylinder mechanism 451 drives the cooling module 452 to move vertically downward until the cooling module 452 and the assembly After the assembly passes the cooling time set by the console 100, the air cylinder mechanism 451 drives the cooling module 452 to move vertically upwards back to the initial position again, and then the pusher electric cylinder 441 drives the pusher rod 442 to push the assembly Then, the electric cylinder 441 drives the push rod 442 to return to the initial position, and finally the cylinder mechanism 431 drives the docking table 432 to return to the initial position; so far, a complete molding process The process is all done.

Preferably, as an embodiment, the nitrogen gas supply system performs the gas supply operation; the nitrogen gas first enters the nitrogen pressure regulating valve 511 through the pipeline to control the pressure of the nitrogen gas and eliminate pressure fluctuations, and then enter the nitrogen gas for controlling the opening and closing of the nitrogen gas. Nitrogen solenoid valve 512, then the nitrogen flowing out from nitrogen solenoid valve 512 is divided into two parts, one of which flows directly to nitrogen flow valve 514, which is called the A way, and the other way flows to nitrogen reversing valve 513, and is divided into two parts again. Second, the two roads are called B road and C road respectively. These two roads will eventually merge with A road respectively, and flow to the nitrogen flow valve 514 together; The flow of nitrogen flowing through the nitrogen flow valve 514 can be adjusted, and finally displayed on the display screen of the nitrogen flow valve 514;

The air supply system of the displacement mechanism executes the first feeding door mechanism 240, the second feeding door mechanism 250, the fork mechanism 340, the discharging door mechanism 410, the discharging shield mechanism 420, the connecting table mechanism 430, and the cooling mechanism 450. The gas supply operation includes the following steps:

The air supply system of the displacement mechanism implements the air supply control operation for the first feed gate mechanism 240: the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter, and at the same time the upper part of the first pressure regulating valve 521 The filter module removes the condensed water and impurities of the compressed air, and then the gas flows through the first feed gate mechanism solenoid valve 515A; in this process, the console 100 controls the passage of the compressed air by controlling the first feed gate mechanism solenoid valve 515A. cut off and adjust the speed of the compressed air, and finally the compressed air flows into the cylinder mechanism 241 to drive the first feeding door 242 to move;

The displacement mechanism air supply system implements the air supply control operation for the second feed gate mechanism 250; the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter, and at the same time the upper part of the first pressure regulating valve 521 The filter module removes the condensed water and impurities of the compressed air, and then the gas flows through the second feed gate mechanism solenoid valve 515B; in this process, the console 100 controls the passage of the compressed air by controlling the second feed gate mechanism solenoid valve 515B. cut off and adjust the speed of the compressed air, and finally the compressed air flows into the cylinder mechanism 251 to drive the second feeding door 252 to move;

The air supply system of the displacement mechanism implements the air supply control operation for the discharge door mechanism 410; the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter, while the upper part of the first pressure regulating valve 521 is filtered The module removes the condensed water and impurities of the compressed air, and then the gas flows through the discharge door mechanism solenoid valve 515C; in this process, the console 100 controls the on-off of the compressed air and adjusts the compressed air by controlling the discharge door mechanism solenoid valve 515C. speed, and finally the compressed air flows into the cylinder mechanism 411 to drive the discharge door 412 to move;

The air supply system of the displacement mechanism implements the air supply control operation for the shift fork mechanism 340; the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter, and at the same time, the filter module above the first pressure regulating valve 521 The condensed water and impurities of the compressed air are removed, and then the gas flows through the solenoid valve 515D of the fork mechanism; in this process, the console 100 controls the on-off of the compressed air and adjusts the speed of the compressed air by controlling the solenoid valve 515D of the fork mechanism. The compressed air flows into the telescopic cylinder 341, and drives the fork 343, the right water cooling pipe 344 and the left water cooling pipe 345 to reciprocate along the Y direction;

The air supply system of the displacement mechanism implements the air supply control operation for the discharge shield mechanism 420; the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter. The filter module removes the condensed water and impurities of the compressed air, and then the gas flows through the solenoid valve 515E of the discharge shield mechanism; in this process, the console 100 controls the on-off of the compressed air and adjusts it by controlling the solenoid valve 515E of the discharge shield mechanism The speed of the compressed air, and finally the compressed air flows into the cylinder mechanism 421 to drive the movement of the discharge shield 422;

The air supply system of the displacement mechanism implements the air supply control operation for the cooling mechanism 450; the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter, and at the same time, the filter module on the upper part of the first pressure regulating valve 521 removes the The condensed water and impurities of the compressed air, and then the gas flows through the cooling mechanism solenoid valve 515F; in this process, the console 100 controls the on-off of the compressed air and adjusts the speed of the compressed air by controlling the cooling mechanism solenoid valve 515F, and finally the compressed air flows into The cylinder mechanism 451 drives the cooling module 452 to move and operate;

The air supply system of the displacement mechanism implements the air supply control operation for the docking platform mechanism 430; the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter, while the upper part of the first pressure regulating valve 521 is filtered. The module removes the condensed water and impurities of the compressed air, and then the gas flows through the electromagnetic valve 515G of the connecting table mechanism; in this process, the console 100 controls the on-off of the compressed air and adjusts the compressed air by controlling the electromagnetic valve 515G of the connecting table mechanism. speed, and finally the compressed air flows into the cylinder mechanism 431 to drive the docking platform 432 to move and operate;

The universal station air supply system respectively implements air supply operations for the universal molding mechanism 310 and the cooling station molding mechanism 330;

The air supply operation is performed on the universal molding mechanism 310 corresponding to the first annealing station: the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter. At the same time, the upper part of the first pressure regulating valve 521 is filtered. The module removes the condensed water and impurities from the compressed air, and then the gas flows through the first annealing station solenoid valve 516C, which is used to control the cylinder to operate in a pressurized state; in this process, the console 100 controls the first annealing station by controlling the The solenoid valve 516C controls the on-off of the compressed air and adjusts the speed of the compressed air, and then the gas enters the first annealing station ascending pressure regulating valve 526A and the first annealing station descending pressure regulating valve 524 in two ways, so as to push the cylinder 311 The pressures of the two routes of compressed air going up and down are adjusted respectively, and the last two routes of air enter the air cylinder 311 to drive the air cylinder 311 to move up or down respectively, thereby realizing air supply control to the first annealing station;

The air supply operation is performed on the universal molding mechanism 310 corresponding to the second annealing station: the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter. At the same time, the upper part of the first pressure regulating valve 521 is filtered. The module removes the condensed water and impurities from the compressed air, and then the gas flows through the second annealing station solenoid valve 516D, which is used to control the cylinder to operate in a pressurized state; the console 100 controls the second annealing station during this process. The solenoid valve 516D controls the on-off of the compressed air and adjusts the speed of the compressed air, and then the gas enters the second annealing station ascending pressure regulating valve 526B and the second annealing station descending pressure regulating valve 525 in two ways, so as to push the cylinder 311 The pressures of the two routes of compressed air going up and down are adjusted respectively, and the last two routes of air enter the cylinder 311 to drive the cylinder 311 to move up or down respectively, thereby implementing air supply control to the second annealing station;

The air supply operation is performed on the universal molding mechanism 310 corresponding to the first preheating station: the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter. The filter module removes the condensed water and impurities of the compressed air, and then the gas flows through the first preheating station solenoid valve 544, which is used to control the cylinder to operate under its own weight; The hot station solenoid valve 544 controls the on-off of the compressed air and adjusts the speed of the compressed air, and then the gas enters the first preheating station rising pressure regulating valve 536A and the first preheating station descending pressure regulating valve 533 in two ways, thereby The pressures of the two paths of compressed air that push the cylinder 311 upward and downward are adjusted respectively, and finally the two paths of air enter the cylinder 311 to drive the cylinder 311 to move upward or downward respectively, thereby implementing air supply control to the first preheating station;

The air supply operation is performed on the universal molding mechanism 310 corresponding to the second preheating station: the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter. The filter module removes the condensed water and impurities of the compressed air, and then the gas flows through the second preheating station solenoid valve 545 and the second preheating station solenoid valve 516A, wherein the second preheating station solenoid valve 545 is used to control the cylinder at It operates under its own weight, while the second preheating station solenoid valve 516A is used to control the cylinder to operate in a pressurized state; in this process, the console 100 controls the second preheating station solenoid valve 545 and the second preheating station The solenoid valve 516A controls the on-off of the compressed air and adjusts the speed of the compressed air, and then the gas enters the second preheating station rising pressure regulating valve 536B and the second preheating station descending pressure regulating valve 534 in two ways, so as to push The pressures of the two paths of compressed air in the ascending and descending directions of the cylinder 311 are adjusted respectively, and finally the two paths of air enter the cylinder 311 to drive the cylinder 311 to move up or down respectively, thereby implementing air supply control to the second preheating station;

The air supply operation is performed on the universal molding mechanism 310 corresponding to the third preheating station: the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter. The filter module removes the condensed water and impurities of the compressed air, and then the gas flows through the third preheating station solenoid valve 546 and the third preheating station solenoid valve 516B, wherein the third preheating station solenoid valve 546 is used to control the cylinder at It operates under its own weight, and the third preheating station solenoid valve 516B is used to control the cylinder to operate in a pressurized state; in this process, the console 100 controls the third preheating station solenoid valve 546 and the third preheating station The solenoid valve 516B can control the on-off of the compressed air and adjust the speed of the compressed air, and then the gas enters the third preheating station rising pressure regulating valve 536C and the third preheating station descending pressure regulating valve 535 in two ways, so as to push The pressures of the upward and downward compressed air of the cylinder 311 are adjusted respectively, and finally the two paths of air enter the cylinder 311 to drive the cylinder 311 to move upward or downward respectively, thereby implementing air supply control to the third preheating station;

The air supply operation is performed on the molding mechanism 330 of the cooling station corresponding to the cooling station: the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter. At the same time, the upper part of the first pressure regulating valve 521 is filtered The module removes the condensed water and impurities of the compressed air, and then the gas flows through the cooling station solenoid valve 547, which is used to control the cylinder to operate in a pressurized state; in this process, the console 100 controls the cooling station solenoid valve 547 by controlling Control the on-off of the compressed air and adjust the speed of the compressed air, and then the gas enters the cooling station rising pressure regulating valve 526D and the cooling station descending pressure regulating valve 526C in two ways, so as to push the cylinder 331 upward and downward. The pressure of the air cylinder 331 is adjusted respectively, and the last two air flows into the air cylinder 331, respectively driving the air cylinder 331 to move up or down, and then control the air supply to the cooling station;

The air supply system of the molding station performs an air supply operation for the molding mechanism 320 of the molding station; first, the compressed air flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter, and at the same time the upper part of the first pressure regulating valve 521 The filter module removes the condensed water and impurities of the compressed air, and then the compressed air enters the second pressure regulating valve 522 to further reduce the pressure of the compressed air, and then the compressed air enters the filter 541 to filter out impurities and oil mist, and then the compressed air enters the booster The pressure pump 542 doubles the pressure of the compressed air, and then the compressed air enters the solenoid valve 543 of the molding station, and then the compressed air enters the proportional valve 523 to adjust the gas pressure again and eliminate the pressure jitter and display the finally obtained compressed air pressure , and finally the compressed air enters the cylinder 321 and drives the slider 322 to move up and down.

Compared with the prior art, the advantages of the embodiments of the present invention are:

The present invention provides an electrical composite drive precision glass molding machine and an operation method. Analysis of the main structure of the above electrical composite drive precision glass molding machine can be seen:

The above-mentioned electrical composite drive precision glass molding machine is mainly composed of a console, a feeding component, a molding machine main body, a discharging component, a frame component and other structures;

The electric compound drive precision glass molding machine provided by the present invention, the driving principle of its mechanical structure is electric compound drive, wherein, the feeding module, the pushing module, the translation electric cylinder and the pushing electric cylinder have multiple working positions or It is necessary to have the ability to adjust the working position or both, so it is driven by electricity; other mechanical structures, including the molding mechanism and other mechanisms used in the processing process, are all driven by air cylinders, which effectively reduces the production cost of the equipment.

The electric composite drive precision glass molding machine provided by the present invention uses nitrogen protection as a means to prevent oxidation of molds and preforms, and provides an air supply system to control the flow rate and pressure of nitrogen and can feedback the results to the operator. This ensures that the operator can achieve complex control of the flow rate and pressure of nitrogen when the process changes or during the operation of the mechanical structure according to production needs, so as to ensure that the nitrogen protective atmosphere is not damaged under the premise of reducing nitrogen consumption.

In the electric composite drive precision glass molding machine provided by the present invention, the feeding component is responsible for feeding the assembly of the mold and the preform (hereinafter referred to as the assembly) into the main body of the molding machine. In this process, the assembly has to go through two There are two feeding doors and only one feeding door is opened at the same time, which can effectively prevent a large amount of air from entering the forming chamber and destroy the nitrogen protective atmosphere inside the main body of the molding machine. The main body of the press forming machine is the place where the preforms are processed. In the electric composite drive precision glass molding machine provided by the present invention, the discharge component is responsible for sending the assembly out of the molding machine main body. In this process, it also passes through two doors, so as to prevent a large amount of air from entering the molding chamber and making the molding process possible. The nitrogen protective atmosphere inside the main body of the machine was destroyed.

The operation method provided by the present invention has more novel operation modes, higher controllable precision, and more diverse control modes, and at the same time greatly improves the product processing quality and use performance of the die-pressing machine.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

Fig. 1 is the main structural schematic diagram of the electric compound drive precision glass molding machine provided by the embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a console in the structure of an electrical composite drive precision glass molding machine provided by an embodiment of the present invention;

FIG. 3 is a schematic structural diagram from one perspective of the feeding component in the structure of the electric composite drive precision glass molding machine provided by the embodiment of the present invention;

4 is a schematic structural diagram from another perspective of the feeding component in the structure of the electrical composite drive precision glass molding machine provided by the embodiment of the present invention;

5 is a schematic structural diagram from a perspective of the main body of the molding machine in the structure of the electric composite drive precision glass molding machine provided by the embodiment of the present invention;

6 is a schematic structural diagram from another perspective of the main body of the molding machine in the structure of the electric composite drive precision glass molding machine provided by the embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a general molding mechanism in the structure of an electrical composite drive precision glass molding machine provided by an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a molding station molding mechanism in the structure of an electrical composite drive precision glass molding machine according to an embodiment of the present invention;

9 is a schematic structural diagram of a cooling station molding mechanism in the structure of an electrical composite drive precision glass molding machine according to an embodiment of the present invention;

FIG. 10 is a schematic structural diagram of an upper mold heating module in the structure of an electrical composite drive precision glass molding machine provided by an embodiment of the present invention;

FIG. 11 is a schematic structural diagram of a lower mold heating module in the structure of an electrical composite drive precision glass molding machine provided by an embodiment of the present invention;

12 is a schematic structural diagram of a shift fork mechanism in the structure of an electrical composite drive precision glass molding machine provided by an embodiment of the present invention;

13 is a schematic structural diagram from a perspective of a discharge assembly in the structure of the electrical composite drive precision glass molding machine provided by the embodiment of the present invention;

FIG. 14 is a schematic structural diagram from another perspective of the discharge assembly in the structure of the electric composite drive precision glass molding machine provided by the embodiment of the present invention;

15 is a schematic diagram of displacement of a shift fork in the structure of an electrical composite drive precision glass molding machine provided by an embodiment of the present invention driven by a telescopic cylinder;

16 is a schematic diagram of the displacement of the shift fork in the structure of the electric composite drive precision glass molding machine provided by the embodiment of the present invention under the driving of the translation electric cylinder;

17 is a schematic diagram of the displacement of the cooling module in the structure of the electric composite drive precision glass molding machine provided by the embodiment of the present invention under the driving of the cylinder mechanism;

18 is a schematic structural diagram of a frame assembly in the structure of the electrical composite drive precision glass molding machine provided by an embodiment of the present invention;

19 is a schematic structural diagram from another perspective of the frame assembly in the structure of the electric composite drive precision glass molding machine provided by the embodiment of the present invention;

FIG. 20 is a schematic structural diagram of a first instrument panel in the structure of an electrical composite drive precision glass molding machine provided by an embodiment of the present invention;

FIG. 21 is a schematic structural diagram of a solenoid valve group in the structure of an electrical composite drive precision glass molding machine provided by an embodiment of the present invention;

FIG. 22 is a schematic structural diagram of a solenoid valve group in the structure of an electrical composite drive precision glass molding machine provided by an embodiment of the present invention;

FIG. 23 is a schematic structural diagram of a second instrument panel in the structure of the electric composite drive precision glass molding machine provided by the embodiment of the present invention;

FIG. 24 is a schematic structural diagram of a pressure regulating valve group in the structure of an electrical composite drive precision glass molding machine provided by an embodiment of the present invention;

FIG. 25 is a schematic structural diagram of a third instrument panel in the structure of an electrical compound drive precision glass molding machine provided by an embodiment of the present invention;

FIG. 26 is a schematic structural diagram of a pressure regulating valve group in the structure of an electrical composite drive precision glass molding machine provided by an embodiment of the present invention;

FIG. 27 is a schematic structural diagram of a frame box in the structure of an electrical composite drive precision glass molding machine according to an embodiment of the present invention.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The present invention will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings.

Referring to FIG. 1 and FIG. 2 , an embodiment of the present invention provides an electrical composite drive precision glass molding machine, including a console 100, a feeding assembly 200, a molding machine main body 300, a discharging assembly 400, and a frame assembly 500;

The console 100 is electrically connected to the feeding assembly 200, the main body 300 of the compression molding machine, the discharging assembly 400, and the rack assembly 500, respectively;

The feeding assembly 200 is used to feed the assembly of the mold and the preform into the main body 300 of the compression molding machine; the feeding assembly 200 includes at least two feeding doors; the feeding assembly 200 is also used to drive the assembly It is necessary to pass through the two feed gates successively, and only one feed gate is opened at the same time. At the same time, nitrogen is injected incrementally at the opened feed gate to prevent air from entering the forming chamber, so that the nitrogen inside the main body 300 of the molding machine can be compressed. The protective atmosphere is destroyed;

The main body 300 of the press forming machine is used for multi-station transmission and processing of preforms; the main body 300 of the press forming machine includes a fork mechanism 340, a forming chamber 350, and a nitrogen delivery port 360; the main body 300 of the press forming machine includes other There are a total of seven stations in the interior, namely the first preheating station, the second preheating station, the third preheating station, the molding station, the first annealing station, the second annealing station, and the cooling station. and the seven stations are arranged in a straight line; the fork mechanism 340 is used to transfer the assembly to the next station after the assembly is processed in one station; There are a plurality of nitrogen delivery ports 360 on the outside. By inputting nitrogen into the forming chamber 350, it is ensured that the nitrogen concentration exceeds the critical point after a certain period of time to form a protective atmosphere, thereby preventing the preform and the mold from being oxidized at high temperature;

The discharge assembly 400 is used to send the assembly out of the main body 300 of the molding machine; the discharge assembly 400 includes a discharge door and a discharge shield; the discharge assembly 400 is also used to drive the assembly to be sequentially After passing through this one discharge door and one discharge guard and only one discharge door or one discharge guard is opened at the same time, nitrogen is injected incrementally at the opened discharge door to prevent air from entering the forming chamber and thus The nitrogen protective atmosphere inside the main body 300 of the press forming machine is destroyed;

The frame assembly 500 is used for supporting and providing electrical control support for the main body 300 of the compression molding machine, and accommodates part of the nitrogen, cooling water and compressed air circulation pipes, and is equipped with meters showing nitrogen flow, pressure and cooling water flow. The instrument is used to adjust the pressure of the cylinder corresponding to the seven stations.

The present invention is a multi-station molding machine tool developed with thermoforming technology as the core technology. Users are also required to provide suitable nitrogen sources, compressed air sources and water coolers according to their own conditions.

The driving principle of the mechanical structure of the present invention is an electrical composite drive, wherein the feeding module, the pushing module, the translation electric cylinder and the electric pushing cylinder have multiple working positions or need to have the ability to adjust the working positions or both. , so it is electrically driven; other mechanical structures, including the molding mechanism and other mechanisms used in the processing process, are all driven by air cylinders, which effectively reduces the production cost of the equipment.

In view of the large number of cylinder mechanisms in the present invention, the present invention is equipped with three sets of air supply systems, among which the displacement mechanism uses the simplest set of systems due to its low precision requirements; The cylinder corresponding to the seven-station has high precision requirements, so it has a more complicated air supply system; the cylinder corresponding to the molding station in the molding mechanism has the highest precision requirements, so it is equipped with a set of the most complex air supply The system effectively ensures the accuracy and stability of the output force of the cylinder, and greatly improves the manufacturing accuracy of the machine tool.

The present invention uses nitrogen protection as a means to prevent oxidation of the mold and the preform, and provides a fourth gas supply system to control the flow rate and pressure of nitrogen and to feedback the results to the operator. This ensures that the operator can achieve complex control of the flow rate and pressure of nitrogen when the process changes or during the operation of the mechanical structure according to production needs, so as to ensure that the nitrogen protective atmosphere is not damaged under the premise of reducing nitrogen consumption.

The present invention chooses to use direct contact heating as the heating means for the assembly of the mold and the preform, and effectively utilizes the relatively compact space of the multi-station molding machine by tightly integrating the heating module, the water cooling module and the molding mechanism. , and also reduces the problem of increased cost caused by replacement parts when parts are damaged.

In the present invention, the console plays the role of controlling the entire invention. It controls process parameters such as molding temperature, molding time, and molding pressure, and monitors safety factors such as nitrogen protective atmosphere and cooling water flow. When there is a problem in the operation, it will give an alarm in time and provide the function of emergency stop, and also control the manual/automatic operation mode of the machine tool and control the action of each movable mechanism of the present invention in the automatic mode. installed in the console.

The feeding component is responsible for feeding the assembly of the mold and the preform (hereinafter referred to as the assembly) into the main body of the compression molding machine. During this process, the assembly has to pass through two feeding gates successively, and there is only one feeding gate at the same time. At the same time, nitrogen is injected incrementally at the opened feed gate to prevent air from entering the forming chamber and thus destroying the nitrogen protective atmosphere inside the main body of the compression forming machine.

The main body of the molding machine is the place where the prefabricated parts are processed. There are a total of seven stations in it, namely the first preheating station, the second preheating station, the third preheating station, the molding station, The first annealing station, the second annealing station, and the cooling station. The seven stations are arranged in a straight line, and each station has a corresponding molding mechanism. When the assembly is processed in one station, the fork mechanism will transfer it to the next station. . In this way, the main body of the press-forming machine can process up to seven preforms at the same time by using an assembly-line production method. In addition, inside the main body of the press forming machine, there is a complex cooling water pipeline to prevent the high temperature generated when the assembly is heated from causing damage to the main body itself; there are multiple nitrogen delivery ports outside the main body of the press forming machine. Inside the forming chamber, it is ensured that the nitrogen concentration exceeds the critical point after a certain period of time to form a protective atmosphere, thereby preventing preforms and molds from being oxidized at high temperatures. It should be noted that there are multiple nitrogen delivery ports on the outside of the main body of the compression molding machine. Since the molding chamber itself is not sealed, nitrogen gas can be continuously input into the molding chamber and the air inside the molding chamber can be discharged after a certain period of time. The nitrogen concentration exceeds the critical point to create a protective atmosphere that prevents preforms and molds from being oxidized at high temperatures.

The above-mentioned feeding component is responsible for feeding the assembly of the mold and the preform (hereinafter referred to as the assembly) into the main body of the compression molding machine. During this process, the assembly has to pass through two feeding gates successively and only one feeding at the same time. Opening the door can effectively prevent a large amount of air from entering the forming chamber, thereby destroying the nitrogen protective atmosphere inside the main body of the press forming machine.

At the same time, the discharge component is responsible for sending the assembly out of the main body of the molding machine. In this process, it also passes through two doors, and at the same time, nitrogen is injected incrementally at the opened discharge door to prevent air from entering the forming chamber and thereby making the molding process possible. The nitrogen protective atmosphere inside the main body 300 is destroyed. At the same time, the discharge component comes with a cooling mechanism, which can further cool the assembly to near room temperature to reduce the time cost of production.

A large number of valves and instruments are installed on the frame assembly, and most of them constitute four independent gas supply systems, namely nitrogen gas supply system, displacement mechanism gas supply system, other molding mechanism gas supply system and molding station molding Institutional air supply system. Nitrogen and compressed air must go through the turnover of these air supply systems to control the pressure and flow rate of the gas and eliminate pressure fluctuations before entering the main body of the molding machine and the driving cylinders of each pneumatic mechanism. At the same time, there are also components such as cooling water flow meters and vacuum generators, which are used to monitor the cooling water flow and form a vacuum atmosphere on the surface of the load module.

Preferably, as an embodiment, the console 100 includes an electric control cabinet 110, a man-machine interface 120, a mode switch knob 130, a temperature display instrument 140, and an emergency stop button 150;

The electric control cabinet 110 is respectively electrically connected with the man-machine interface 120 , the mode switching knob 130 , the temperature display instrument 140 and the emergency stop button 150 ; the electric control cabinet 110 is used for the man-machine interface 120 and the temperature display instrument 140 . powered by;

The man-machine interface 120 is used to input the temperature, pressure, and molding time-related process parameters of the machine tool, and to monitor and display various parameters of the molding process;

The rotating mode switching knob 130 is used to switch the automatic operation mode or the manual operation mode of the machine tool;

The temperature display instrument 140 is used to monitor the temperature of the first six workstations;

The emergency stop button 150 is used to stop and cut off the power output from the electric control cabinet 110 after being pressed;

Referring to FIG. 1 , it should be noted that the electrical control cabinet 110 is equipped with the general power supply of the molding machine and the power supply of the console 100 , and the machine tool starts to operate normally after these two power supplies are turned on. Firstly, relevant process parameters such as temperature, pressure, and molding time of the machine tool are entered through the man-machine interface 120 , and the operation mode of the machine tool can be switched by turning the mode switching knob 130 . After the automatic mode is selected, the automatic molding process of the optical material can be carried out. After the manual mode is selected, it is necessary to continue to control the movements of the various parts of the machine tool through the man-machine interface 120 . During the processing, the temperature monitoring of each station is realized by the temperature display instrument 140, and the man-machine interface 120 itself will also display whether the nitrogen protection atmosphere and the cooling water flow are operating normally. When an unexpected situation occurs, the console 100 will beep and give an alarm. When the problem cannot be solved and the machine tool may be damaged, the emergency stop button 150 can be pressed to deal with it.

Wherein, the feeding assembly 200 includes an induction photoelectric device 210, a feeding mechanism 220, a pushing mechanism 230, a first feeding door mechanism 240 and a second feeding door mechanism 250;

The feeding mechanism 220 includes a feeding module 221 and a loading module 222; the pushing mechanism 230 includes a pushing module 231 and a pushing rod 232; the first feeding door mechanism 240 includes a cylinder mechanism 241 and a first The feeding door 242; the photoelectric sensor 210 is located at the proximal end of the feeding mechanism 220, and the pushing mechanism 230 and the first feeding door mechanism 240 are located at the distal end of the feeding mechanism 220; the The feeding module 221 is used to drive the loading module 222 to reciprocate along the extending direction of the feeding mechanism 220; the pushing module 231 is used to drive the pushing rod 232 to reciprocate; the pushing rod The axis direction of 232 is perpendicular to the extending direction of the feeding mechanism 220; the cylinder mechanism 241 is used to drive the first feeding gate 242 to reciprocate along the vertical direction; the second feeding gate mechanism 250 includes a cylinder A mechanism 251 and a second feed gate 252; the cylinder mechanism 251 is used to drive the second feed gate 252 to reciprocate along the vertical direction;

Preferably, as an embodiment; in the structure of the feeding component 200:

The carrier module 222 is a platform structure, and the carrier module 222 is used to place the assembly of the mold and the preform;

The sensing photoelectric device 210 is used for the object on the carrier module 222, and after sensing the assembly, triggers the feeding control signal;

The feeding module 221 is used to drive the carrier module 222 together with the assembly placed on it to the front of the first feeding gate 242 and stop after receiving the feeding control signal; the cylinder mechanism 241 is used to drive the first feeding door 242. A feeding door 242 moves vertically upwards to open to facilitate the passage of the loading module 222 ; the feeding module 221 is also used for the assembly that will continue to drive the loading module 222 until it is placed on the loading module 222 The body is sent to the axis of the push rod 232;

The pushing module 231 is used to drive the assembly to move forward until the assembly is pushed to the front of the second feeding gate 252 and stops;

The cylinder mechanism 251 is used to drive the second feeding door 252 to move vertically upward, so that the pushing module 231 drives the pushing rod 232 to push the assembly into the main body 300 of the compression molding machine.

As shown in FIGS. 3 and 4 , the feeding assembly 200 includes an induction photoelectric device 210 , a feeding mechanism 220 , a pushing mechanism 230 , a first feeding door mechanism 240 and a second feeding door mechanism 250 .

The assembly of the mold and the preform (hereinafter referred to as the assembly) is placed on the carrier module 222, which will be detected by the photoelectric sensor 210, and then the feed module 221 will drive the carrier module 222 together with the The assembly stops in front of the first feeding gate 242, and then the first feeding gate 242 is driven by the cylinder mechanism 241 to move vertically upward, and then the feeding module 221 will continue to drive the loading module 222 until it is placed on the loading module. The assembly on the module 222 is sent to the axis of the ejector rod 232 . Then the push rod 232 is driven by the push module 231 to advance until it pushes the assembly to the second feed gate 252 and stops, and then the carrier module 222 is driven by the feed module 221 to return to the first feed The door 242 moves forward and stops again, and then the first feeding door 242 is vertically moved downward under the driving of the air cylinder mechanism 241 , and the loading module 222 returns to the initial position under the driving of the feeding module 221 . Then, the second feeding door 252 is driven by the cylinder mechanism 251 to move vertically upward, and then the pushing module 231 drives the pushing rod 232 to push the assembly into the first station of the main body 300 of the molding machine, and then the pushing module 231 The pushing rod 232 is driven again to return to the front of the second feeding door 252, and then the second feeding door 252 is vertically moved downward and closed by the driving of the cylinder mechanism 251, and finally the pushing module 231 drives the pushing rod 232 back. At the initial position, the feeding assembly 200 has completed a complete work flow.

Wherein, the main body 300 of the molding machine includes a general molding mechanism 310, a molding station molding mechanism 320, a cooling station molding mechanism 330, a fork mechanism 340, a molding chamber 350, and a nitrogen delivery port 360;

The universal molding mechanism 310 is specifically five, corresponding to the first preheating station, the second preheating station, the third preheating station, the first annealing station, and the second annealing station. bit;

The molding station molding mechanism 320 corresponds to a molding station;

The cooling station molding mechanism 330 corresponds to a cooling station;

The fork mechanism 340 is used to transfer the assembly to the next station after the assembly has completed the processing process at one station, and finally send it out of the forming chamber 350;

The forming chamber 350 is the location of the molding process. By feeding the nitrogen from the nitrogen delivery port 360 into the interior of the chamber, it is ensured that the nitrogen concentration exceeds the critical point after a certain period of time to form a protective atmosphere, thereby preventing the preform and the mold from being damaged. It is oxidized at high temperature; and several cooling water pipes are also arranged inside the bulkhead of the forming chamber 350 to prevent the body from being damaged by high temperature caused by heating the assembly;

There are 5 nitrogen delivery ports 360 in total, which are respectively distributed on the four corners of the top of the forming chamber 350;

As shown in FIGS. 5 and 6 , the main body 300 of the compression molding machine includes a general molding mechanism 310 , a molding station molding mechanism 320 , a cooling station molding mechanism 330 , a fork mechanism 340 , a molding chamber 350 , and a nitrogen delivery port. 360. It should be noted that there are five general molding mechanisms 310 in the body 300 of the molding machine, corresponding to the first preheating station (first station), the second preheating station (second station), and the third Preheating station (third station), first annealing station (fifth station), and second annealing station (sixth station), except for the specifications of parts due to different uses of the stations , except that the output pressure is different, there is no essential difference between the five molding mechanisms, so only the general molding mechanism 310 corresponding to the first preheating station will be specifically introduced below. The molding mechanism 320 of the molding station corresponds to the fourth station, that is, the molding station, and the molding mechanism 330 of the cooling station corresponds to the seventh station, that is, the cooling station. The fork mechanism 340 is responsible for transferring the assembly to the next station after the assembly has completed the processing process in one station, and finally sends it out of the forming chamber 350 . The forming chamber 350 is the location of the molding process. By feeding nitrogen from the nitrogen delivery port 360 into the interior of the chamber, it is ensured that the nitrogen concentration exceeds the critical point after a certain period of time to form a protective atmosphere, thereby preventing the preform and the mold from being exposed to high temperatures. At the same time, there are a large number of cooling water pipes inside the bulkhead of the forming chamber 350 to prevent the body from being damaged by the high temperature caused by heating the assembly. It should be noted that there are a total of 5 nitrogen delivery ports, which are distributed on the four corners of the top of the forming chamber 350, and their structures are basically the same. Open to enable adjustment of the nitrogen atmosphere inside the forming chamber 350 .

The discharging assembly 400 includes a discharging door mechanism 410, a discharging shield mechanism 420, a connecting table mechanism 430, a pushing mechanism 440, a cooling mechanism 450, and a feeding plate 460;

The discharging shield mechanism 420 and the cooling mechanism 450 are located on the upper side of the connecting table mechanism 430;

The discharging door mechanism 410 includes a cylinder mechanism 411 and a discharging door 412;

The discharging shield mechanism 420 includes a cylinder mechanism 421 and a discharging shield 422;

The docking station mechanism 430 includes a cylinder mechanism 431 and a docking station 432;

The pushing mechanism 440 includes a pushing electric cylinder 441 and a pushing rod 442; the pushing electric cylinder 441 is used to drive the pushing rod 442 to reciprocate along the extending direction of the pushing mechanism 440;

The cooling mechanism 450 includes a cylinder mechanism 451 and a cooling module 452;

Wherein, the cylinder mechanism 431 is used to drive the docking table 432 to move a certain distance so as to send the assembly to the axis of the push rod 442; the push electric cylinder 441 is used to drive the push rod 442 to move the assembly Pushed to just below the cooling module 452; the electric pusher cylinder 441 is used to drive the pusher rod 442 to return to the initial position; the cylinder mechanism 451 is used to drive the cooling module 452 to move vertically downward until the cooling module 452 until the assembly is in contact with each other; after the assembly has passed the cooling time set by the console 100, the cylinder mechanism 451 is used to drive the cooling module 452 to move vertically upwards back to the initial position again; the pushing electric cylinder 441 is used for Drive the ejector rod 442 to push the assembly onto the receiving plate 460 and wait for the operator to take it away; then the ejector electric cylinder 441 drives the ejector rod 442 to return to the initial position again, and finally the cylinder mechanism 431 drive the docking station 432 to return to the initial position;

Among them, in the rack assembly 500, there are a total of four gas supply systems, namely the nitrogen gas supply system, the displacement mechanism gas supply system, the general station gas supply system and the molding station gas supply system; the four gas supply systems, It is used to enter nitrogen or compressed air into its interior, after adjusting the pressure, speed and pressure fluctuation factors of the gas, and then enter the main body 300 of the compression molding machine to form a gas protective atmosphere and various cylinders.

Preferably, as an embodiment; in the universal molding mechanism 310, the universal molding mechanism 310 includes an air cylinder 311, a slider 312, a guide rail 313, an upper mold heating module 314, and a lower mold heating module 315;

The upper mold heating module 314 includes an upper water cooling plate 314A, an upper fixing plate 314B, an upper heat insulation plate 314C, an upper heating plate 314D, an upper thermocouple 314E and an upper pressing plate 314F;

The lower mold heating module 315 includes a lower water cooling plate 315A, a lower fixing plate 315B, a lower heat insulation plate 315C, a lower heating plate 315D, a lower thermocouple 315E, and a lower pressing plate 315F;

The cylinder 311 is fixedly connected with the slider 312; the slider 312 is arranged on the guide rail 313, and the slider 312 is slidingly matched with the guide rail 313; the cylinder 311 is used to drive it The fixed slider 312 moves, and the alignment of the movement path is realized by cooperation with the guide rail 313, and finally the pressure is transmitted to the assembly through the upper pressing plate 314F, and the assembly is molded by cooperating with the lower pressing plate 315F. action.

Preferably, as an embodiment, in the molding station molding mechanism 320, the molding station molding mechanism 320 includes a cylinder 321, a slider 322, a guide rail 323, a displacement sensor 324, a contact pin 325, and an upper mold heating module. 326. Lower mold heating module 327;

The cylinder 321 is fixedly connected with the slider 322; the slider 322 is arranged on the guide rail 323, and the slider 322 is slidingly matched with the guide rail 323; the cylinder 321 is used to drive it The fixed slider 322 moves, and the alignment of the movement path is realized by cooperation with the guide rail 323, and finally the pressure is transmitted to the assembly through the upper mold heating module 326, and the assembly is realized by cooperating with the lower mold heating module 327. the molding action;

A displacement sensor 324 is installed on the front of the molding mechanism 320 of the molding station, and a contact pin 325 is installed on the slider 322 to cooperate with the displacement sensor 324; the displacement sensor 324 is used to record the contact pin 325, the slider 322 The position of the upper mold is fed back to the console 100, and compared with the preset value in the console 100, and finally the output of the cylinder 321 is adjusted according to the result to realize the position adjustment of the upper mold heating module 326.

Preferably, as an embodiment; in the cooling station molding mechanism 330, the cooling station molding mechanism 330 includes a cylinder 331, a floating joint 332, an upper cooling block 333, and a lower cooling block 334;

Wherein, the air cylinder 331 is fixedly connected with the floating joint 332; the air cylinder 331 is used to drive the floating joint 332 fixedly connected with it to reciprocate, realize the alignment of the movement path, and finally perform a cooling operation on the assembly;

Both the upper cooling block 333 and the lower cooling block 334 are provided with cooling pipes.

As shown in FIG. 7 , the universal molding mechanism 310 includes a cylinder 311 , a slider 312 , a guide rail 313 , an upper mold heating module 314 , and a lower mold heating module 315 .

As shown in FIG. 8 , the molding mechanism 320 of the molding station includes a cylinder 321 , a slider 322 , a guide rail 323 , a displacement sensor 324 , a contact pin 325 , an upper mold heating module 326 , and a lower mold heating module 327 .

As shown in FIG. 9 , the molding mechanism 330 at the cooling station includes a cylinder 331 , a floating joint 332 , an upper cooling block 333 and a lower cooling block 334 .

As shown in FIG. 10 , the upper mold heating module 314 includes an upper water cooling plate 314A, an upper fixing plate 314B, an upper heat insulation plate 314C, an upper heating plate 314D, an upper thermocouple 314E and an upper pressing plate 314F.

As shown in FIG. 11 , the lower mold heating module 315 includes a lower water cooling plate 315A, a lower fixing plate 315B, a lower heat insulation plate 315C, a lower heating plate 315D, a lower thermocouple 315E, and a lower pressing plate 315F.

After the assembly enters the station corresponding to the universal molding mechanism 310, the cylinder 311 controlled by the console 100 starts to drive the slider 312 fixedly connected to it to move, and realizes the alignment of the movement path by cooperating with the guide rail 313, and finally passes the upper The pressing plate 314F transmits the pressure to the assembly, and realizes the molding of the assembly by cooperating with the lower pressing plate 315F. During this process, the upper thermocouple 314E and the lower thermocouple 315E always record the temperature of the upper heating plate 314D and the lower heating plate 315D and feed it back to the console 100 , and the console 100 adjusts the temperature according to the feedback result and the comparison result of the predetermined parameter. The output heat of the heating plate is regulated in a closed loop. The upper fixing plate 314B and the lower fixing plate 315B are respectively installed between the upper water-cooling plate 314A and the upper heat-insulating plate 314C, and the lower water-cooling plate 315A and the lower heat-insulating plate 315C, so that the installation of the parts is more firm. With the existence of the upper heat insulation plate 314C and the lower heat insulation plate 315C, the temperature generated by the upper heating plate 314D and the lower heating plate 315D will not be conducted to the upper water cooling plate 314A and the lower water cooling plate 315A too quickly, and the cooling water enters the upper water cooling plate at the same time. 314A and the lower water-cooling plate 315A are always kept flowing to take away the conducted heat, so as to prevent the upper heating plate 314D and the lower heating plate 315D under high temperature from causing damage to the main body 300 of the compression molding machine. In addition, it should be noted that, in the main body 300 of the compression molding machine, the six stations corresponding to the universal molding mechanism 310 and the molding station molding mechanism 320 share a lower water cooling plate 315A for every two stations.

The basic structure and working principle of the molding mechanism 320 at the molding station are highly similar to those of the general molding mechanism, the only difference is that a displacement sensor 324 is installed on the front of the molding mechanism at the molding station, and a contact pin 325 is installed on the slider 322 to communicate with the displacement. The sensors 324 cooperate with each other. During the operation of the molding mechanism 320 at the molding station, the displacement sensor will record the position of the stylus 325, that is, the slider 322, and feed it back to the console 100, and compare it with the preset value in the console 100, and finally according to the result Adjusting the output of the air cylinder 321 realizes the position adjustment of the upper mold heating module 326 . In addition, the upper mold heating module 326 and the lower mold heating module 327 of the molding station molding mechanism 320 have no structural and functional difference from the upper mold heating module 314 and the lower mold heating module 315 of the general molding mechanism 310 .

The basic structure of the cooling station molding mechanism 330 is greatly simplified compared with the general molding mechanism 310, but the working principle is basically the same. The only difference is that the guide rail 313 that plays the role of collimation in the universal molding mechanism is replaced by a floating joint 332, which is similar to the universal joint, and can effectively eliminate linear errors and axis offsets while playing a collimating role. . Similarly, the upper cooling block 333 and the lower cooling block 334 are also greatly simplified in structure and function compared with the upper mold heating module 314 and the lower mold heating module 315 of the general molding mechanism 310 . Both the upper cooling block 333 and the lower cooling block 334 are composed of only one part, and they only have cooling water pipes inside, so they only have a cooling function.

As shown in FIG. 12 , the shifting fork mechanism 340 includes a telescopic cylinder 341 , a translational electric cylinder 342 , a shifting fork 343 , a right water cooling tube 344 and a left water cooling tube 345 .

Preferably, as an embodiment, in the fork mechanism 340, the fork mechanism 340 includes a telescopic cylinder 341, a translational electric cylinder 342, a fork 343, a right water cooling tube 344 and a left water cooling tube 345;

Wherein, the left water-cooling pipe 345 and the right water-cooling pipe 344 are respectively fixedly connected to the left and right sides of the extension rod of the telescopic cylinder 341; the telescopic cylinder 341 is used to drive the fork 343, the The left water cooling tube 345 and the right water cooling tube 344 reciprocate along the Y direction;

The translation electric cylinder 342 is used to drive the shift fork 343, the telescopic cylinder 341, the left water cooling tube 345 and the right water cooling tube 344 to reciprocate along the X direction, while transporting the assembly to the next work station. position, and the assembly is sent to the docking station 432 on the discharge assembly 400 after the assembly has completed the processing process at the last station; and the X direction is perpendicular to the Y direction.

As shown in FIGS. 13 and 14 , the discharging assembly 400 includes a discharging door mechanism 410 , a discharging shield mechanism 420 , a connecting table mechanism 430 , a pushing mechanism 440 , a cooling mechanism 450 , and a feeding plate 460 .

After the assembly is processed at one station, the discharge shield 422 is first driven by the cylinder mechanism 421 to vertically move downward and closed, and then the discharge door 412 is driven by the cylinder mechanism 411 to vertically move upward and open, and then expand and contract. The cylinder 341 will drive the shift fork 343 to extend forward in the Y direction, as shown in Figure 15; then the translational electric cylinder 342 will drive the shift fork 343 to move in the X direction on the basis of the previous step, and at the same time transport the assembly to the bottom A workstation, as shown in Figure 16. After the displacement of the assembly is completed, firstly, the translation electric cylinder 342 drives the shift fork 343 to retreat a short distance in the X direction again, and then the telescopic cylinder 341 drives the shift fork 343 to reversely retreat again in the Y direction, and then is driven by the translation electric cylinder 342. The shifting fork 343 returns to the initial position, and then the discharge door 412 is driven by the cylinder mechanism 411 to vertically move downward to close, and finally the discharge shield 422 is driven by the cylinder mechanism 421 to vertically move upward to open. Then wait for the assembly to complete the processing process at the next station, and repeat the above process until the assembly completes the processing process of all stations.

When the assembly is completed at the last station, the above process will be repeated. After the above process is completed, the assembly will be sent to the docking station 432, and then the cylinder mechanism 431 will drive the connection first. The stage 432 moves a certain distance to send the assembly to the axis of the ejector rod 442, then the ejector cylinder 441 drives the ejector rod 442 to push the assembly to just below the cooling module 452, and then the ejector cylinder 441 drives again The ejector rod 442 returns to the initial position. Then the cylinder mechanism 451 drives the cooling module 452 to move vertically downward until the cooling module 452 and the assembly contact each other, as shown in FIG. 17 . After the assembly has passed the cooling time set by the console 100, the air cylinder mechanism 451 drives the cooling module 452 to move vertically upward again to return to the initial position, and then the electric pusher cylinder 441 drives the pusher rod 442 to push the assembly to the receiving plate 460, waiting for the operator to take it away. Next, the pusher electric cylinder 441 drives the pusher rod 442 to return to the initial position again, and finally the cylinder mechanism 431 drives the docking table 432 to return to the initial position. So far, a complete molding process is completed.

Preferably, as an embodiment, in the rack assembly 500, the rack assembly 500 includes a first instrument panel 510, a second instrument panel 520, a third instrument panel 530, a rack box 540, an electrical control panel Cabinet 550;

In the first instrument panel 510, the first instrument panel 510 includes a nitrogen pressure regulating valve 511, a nitrogen solenoid valve 512, a nitrogen reversing valve 513, a nitrogen flow valve 514, a solenoid valve group 515 and a solenoid valve group 516;

In the second instrument panel 520, the second instrument panel 520 includes a first pressure regulating valve 521, a second pressure regulating valve 522, a proportional valve 523, a first annealing station lowering pressure regulating valve 524, and a second annealing station lowering Pressure regulating valve 525, pressure regulating valve group 526;

In the third instrument panel 530, the third instrument panel 530 includes a cooling water flow meter 531, a vacuum generator 532, a first preheating station lowering pressure regulating valve 533, a second preheating station lowering pressure regulating valve 534, The third preheating station lowers the pressure regulating valve 535 and the pressure regulating valve group 536;

In the rack box 540, the rack box 540 includes a filter 541, a booster pump 542, a molding station solenoid valve 543, a first preheating station solenoid valve 544, and a second preheating station solenoid valve 545 , the third preheating station solenoid valve 546, the cooling station solenoid valve 547;

The solenoid valve group 515 includes a first feed gate mechanism solenoid valve 515A, a second feed gate mechanism solenoid valve 515B, a discharge gate mechanism solenoid valve 515C, a fork mechanism solenoid valve 515D, and a discharge shield mechanism solenoid valve 515E, cooling mechanism solenoid valve 515F and docking mechanism solenoid valve 515G;

The solenoid valve group 516 includes a second preheating station solenoid valve 516A, a third preheating station solenoid valve 516B, a first annealing station solenoid valve 516C, and a second annealing station solenoid valve 516D.

The pressure regulating valve group 526 includes a first annealing station rising pressure regulating valve 526A, a second annealing station rising pressure regulating valve 526B, a cooling station lowering pressure regulating valve 526C, and a cooling station rising pressure regulating valve 526D.

The pressure regulating valve group 536 includes a first preheating station rising pressure regulating valve 536A, a second preheating station rising pressure regulating valve 536B, and a third preheating station rising pressure regulating valve 536C.

As shown in FIGS. 18 and 19 , the rack assembly 500 includes a first instrument panel 510 , a second instrument panel 520 , a third instrument panel 530 , a rack box 540 , and an electrical control cabinet 550 .

As shown in FIG. 20 , the first instrument panel 510 includes a nitrogen pressure regulating valve 511 , a nitrogen solenoid valve 512 , a nitrogen reversing valve 513 , a nitrogen flow valve 514 , a solenoid valve group 515 and a solenoid valve group 516 .

As shown in FIG. 21 , the solenoid valve group 515 includes a first feed gate mechanism solenoid valve 515A, a second feed gate mechanism solenoid valve 515B, a discharge gate mechanism solenoid valve 515C, a fork mechanism solenoid valve 515D, and a discharge guard Cover mechanism solenoid valve 515E, cooling mechanism solenoid valve 515F and dock mechanism solenoid valve 515G

As shown in FIG. 22 , the solenoid valve group 516 includes a second preheating station solenoid valve 516A, a third preheating station solenoid valve 516B, a first annealing station solenoid valve 516C, and a second annealing station solenoid valve 516D.

As shown in FIG. 23, the second instrument panel 520 includes a first pressure regulating valve 521, a second pressure regulating valve 522, a proportional valve 523, a first annealing station lowering pressure regulating valve 524, and a second annealing station Lower the pressure regulating valve 525 and the pressure regulating valve group 526 .

As shown in FIG. 24 , the pressure regulating valve group 526 includes a first annealing station ascending pressure regulating valve 526A, a second annealing station ascending pressure regulating valve 526B, a cooling station descending pressure regulating valve 526C, and a cooling station Raise regulator valve 526D.

As shown in FIG. 25 , the third instrument panel 530 includes a cooling water flow meter 531 , a vacuum generator 532 , a first preheating station lowering pressure regulating valve 533 , and a second preheating station lowering pressure regulating valve 534 , The third preheating station lowers the pressure regulating valve 535 and the pressure regulating valve group 536 .

As shown in FIG. 26 , the pressure regulating valve group 536 includes a first preheating station rising pressure regulating valve 536A, a second preheating station rising pressure regulating valve 536B, and a third preheating station rising pressure regulating valve 536C.

As shown in FIG. 27 , the rack box 540 includes a filter 541 , a booster pump 542 , a solenoid valve 543 for a molding station, a solenoid valve 544 for a first preheating station, and a solenoid valve for the second preheating station 545 , the third preheating station solenoid valve 546 , and the cooling station solenoid valve 547 .

In the frame assembly 500, there are four gas supply systems in total, which are a nitrogen gas supply system, a displacement mechanism gas supply system, a general station gas supply system and a molding station gas supply system. Nitrogen and compressed air need to pass through these four air supply systems first, and only after adjusting the pressure, speed and pressure fluctuation of the gas, will they enter the main body 300 of the molding machine to form a gas protective atmosphere or drive the cylinder.

For the nitrogen gas supply system, nitrogen first enters the nitrogen pressure regulating valve 511 through the pipeline to realize the control of nitrogen pressure and eliminate pressure fluctuations, and then enter the nitrogen solenoid valve 512 for controlling the opening and closing of nitrogen, and then from the nitrogen solenoid valve The nitrogen flowing out of 512 is divided into two parts, one of which flows directly to the nitrogen flow valve 514, which can be called the A-way, and the other flows to the nitrogen reversing valve 513, and is divided into two parts again, which can be called B respectively. Road and Road C, which will eventually merge with Road A respectively, and flow to the nitrogen flow valve 514 together. The flow of nitrogen flowing through the nitrogen flow valve 514 can be adjusted by controlling the opening and closing of the B and C paths by the nitrogen reversing valve 513 , and finally displayed on the display screen of the nitrogen flow valve 514 .

In the main body 300 of the compression molding machine, in addition to the universal molding mechanism 310, the molding station molding mechanism 320 and the cooling station molding mechanism 330, there are other mechanisms that use air cylinders, specifically including the first feeding gate mechanism 240, the second The feeding door mechanism 250, the fork mechanism 340, the discharging door mechanism 410, the discharging shield mechanism 420, the connecting table mechanism 430, and the cooling mechanism 450, these displacement mechanisms have another independent air supply system. Take the first feed gate mechanism 240 as an example: the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter, and the filter module above the first pressure regulating valve 521 can remove the compressed air. Condensate water and impurities, and then the gas flows through the first feed gate mechanism solenoid valve 515A. During this process, the console 100 can control the on-off of the compressed air and adjust the compressed air by controlling the first feed gate mechanism solenoid valve 515A. speed, and finally the compressed air flows into the cylinder mechanism 241 to drive the first feed gate 242 to move. The basic principle of the other six mechanisms is basically the same, only the solenoid valve is different. The response speed of the air supply system is relatively fast, and the rapid response of the mechanism can be realized.

In the main body 300 of the compression molding machine, the universal molding mechanism 310 and the cooling station molding mechanism 330 have a third set of independent air supply systems (ie, the universal station air supply system). Now take the universal molding mechanism 310 corresponding to the first annealing station as an example: the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter. At the same time, the filter module above the first pressure regulating valve 521 The condensed water and impurities of the compressed air can be removed, and then the gas flows through the first annealing station solenoid valve 516C. During this process, the console 100 can control the on-off and adjustment of the compressed air by controlling the first annealing station solenoid valve 516C. The speed of the compressed air, then the compressed air enters the first annealing station ascending pressure regulating valve 526A and the first annealing station descending pressure regulating valve 524, respectively, to adjust the pressure of the two paths of compressed air that push the cylinder 311 upward and downward, respectively, Finally, the two paths of compressed air enter the cylinder 311 to drive the slider 312 to move up and down.

It should be noted that with the change of the working position, the number of solenoid valves used and the corresponding functions are also changing (for the convenience of reading, all solenoid valves in the following paragraphs in this paragraph are uniformly marked with solenoid valves plus numbers, not prefix again). For example, the first preheating station has only one solenoid valve 544, the second preheating station has solenoid valve 545 and solenoid valve 516A, the third preheating station has solenoid valve 546 and solenoid valve 516B, and the first annealing station has solenoid valve 546 and solenoid valve 516B. Valve 516C, solenoid valve 516D at the second annealing station, and solenoid valve 547 at the cooling station. Among them, the function of the solenoid valve 516 and the solenoid valve 547 is to make the cylinder work under the drive of compressed air, while the solenoid valve 544, the solenoid valve 545 and the solenoid valve 546 are to connect the inside of the cylinder with the outside atmosphere so that the slider 312 and its The other connected parts move under the force of gravity. This air supply system (that is, the general-purpose station air supply system) has high precision and can achieve more precise control of the cylinder. The forces are independent of each other and the relationship can be controlled, increasing the operational flexibility of the machine.

In the main body 300 of the molding machine, the molding mechanism 320 of the molding station has its own independent air supply system. Its structure is: first, the compressed air flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter, and at the same time, the filter module on the upper part of the first pressure regulating valve 521 can remove the condensed water and impurities of the compressed air, and then The compressed air enters the second pressure regulating valve 522 to further reduce the pressure of the compressed air, and then the compressed air enters the filter 541 to filter out impurities and oil mist, and then the compressed air enters the booster pump 542 to double the pressure of the compressed air, and then compress the compressed air. The air enters the solenoid valve 543 of the molding station, and then the compressed air enters the proportional valve 523 to adjust the gas pressure again, eliminate the pressure jitter, and display the final pressure of the compressed air. Finally, the compressed air enters the cylinder 321 and drives the slider 322 up and down. move. The installation significance of the second pressure regulating valve 522 is to reduce the pressure in advance to prevent the air pressure amplified by the booster pump 542 from causing damage to the booster pump 542 itself, and to provide the adjustment capability of the compressed air before being amplified by the booster pump 542 . The filter 541 has more than ten times the filtering capacity of the filter module on the upper part of the first pressure regulating valve 521, which ensures a clean environment inside the booster pump 542 and prolongs its life. Compared with the previous three sets of air supply systems, this system is the most complex. This complex system effectively ensures the accuracy and stability of the pressure of the compressed air driving the cylinder 321, so it can realize the cylinder 321 of the molding mechanism 320 in the molding station. precision control, improve the precision of the molding process.

In addition, since the middle positions of the ejector rod 232 , the fork 343 and the ejector rod 442 will change during operation when processing preforms with different calibers of molds, they need to be finely adjusted. At this time, the operation handle placed inside the electric control cabinet 550 can be used to realize the change of the intermediate position through the PLC and the relay connected to it. At the same time, the function of the cooling water flow meter 531 is to record the flow rate of cooling water flowing therethrough and display it, and the function of the vacuum generator 532 is to create a vacuum atmosphere in a small area of the surface of the carrier module 222 so that the assembly The body is sucked to prevent it from shifting or falling when it follows the movement of the carrier module 222 .

The present invention also provides an operation method, which utilizes the electric composite drive precision glass molding machine, comprising the following operation steps:

The feeding component 200 performs the feeding operation, including the following specific steps:

The assembly of mold and preform is placed on the carrier module 222, which will be detected by the photoelectric sensor 210, and then the feed module 221 will drive the carrier module 222 with the assembly placed on it to the first feed. The feed gate 242 is moved forward and stopped, and then the first feed gate 242 is driven by the cylinder mechanism 241 to move vertically upward, and then the feed module 221 will continue to drive the loading module 222 until the assembly to be placed on the loading module 222 Then, the pushing rod 232 is driven by the pushing module 231 to advance until the assembly is pushed to the second feeding gate 252 and stops, and then the loading module 222 is in the feeding module. Driven by the 221, it retreats to the front of the first feed gate 242 and stops again, and then the first feed gate 242 is driven by the cylinder mechanism 241 to vertically move downward and close, and the load module 222 is driven by the feed module 221. Then, the second feed gate 252 is driven by the cylinder mechanism 251 to move vertically upward, and then the push module 231 drives the push rod 232 to push the assembly into the first station of the main body 300 of the molding machine. , and then the pusher module 231 drives the pusher rod 232 back to the front of the second feed gate 252 again, and then the second feed gate 252 moves downward and vertically under the drive of the cylinder mechanism 251 to close, and finally the pusher module 231 drives the push rod 232 to return to the initial position, so far the feeding assembly 200 has completed a complete work flow;

The main body 300 of the compression molding machine performs the compression molding operation, including the following specific steps:

The universal molding mechanism 310 performs the molding operation; when the assembly enters the station corresponding to the universal molding mechanism 310 , the cylinder 311 controlled by the console 100 starts to drive the slider 312 fixedly connected to it to move, and realizes the movement by cooperating with the guide rail 313 The alignment of the path finally transfers the pressure to the assembly through the upper pressing plate 314F, and realizes the molding of the assembly by cooperating with the lower pressing plate 315F; in this process, the upper thermocouple 314E and the lower thermocouple 315E are always aligned with each other. The temperatures of the upper heating plate 314D and the lower heating plate 315D are recorded and fed back to the console 100, and the console 100 implements closed-loop regulation on the output heat of the heating plates according to the feedback result and the comparison result of the predetermined parameter;

The molding station molding mechanism 320 performs the molding operation; during the working process of the molding station molding mechanism 320 , the displacement sensor records the positions of the stylus 325 and the slider 322 and feeds them back to the console 100 , and matches the preset position in the console 100 . Set the values for comparison, and finally adjust the output of the cylinder 321 according to the results to realize the position adjustment of the upper mold heating module 326; at the same time, the upper mold heating module 326 and the lower mold heating module 327 cooperate with each other to realize the molding of the assembly;

The cooling station molding mechanism 330 performs the molding operation; when the assembly enters the station corresponding to the cooling station molding mechanism 330 , the air cylinder 331 controlled by the console 100 starts to drive the floating joint 332 to move, and finally transmits the pressure through the upper cooling block 333 Give the assembly, and realize the molding of the assembly by cooperating with the lower cooling block 334; and perform the cooling operation on the assembly by cooperating with the upper cooling block 333 and the lower cooling block 334;

The shifting fork mechanism 340 transfers the assembly to the next station after completing the processing process in one station, and finally sends it out of the forming chamber 350 to the connecting table 432 of the discharging assembly 400;

The discharging component 400 performs the discharging operation, including the following specific steps:

The assembly is sent to the docking table 432, and then the cylinder mechanism 431 drives the docking table 432 to move a preset distance so as to send the assembly to the axis of the ejector rod 442, and then the electric cylinder 441 drives the ejector rod 442 pushes the assembly to just below the cooling module 452, and then the pusher electric cylinder 441 drives the pusher rod 442 to return to the initial position again; then the cylinder mechanism 451 drives the cooling module 452 to move vertically downward until the cooling module 452 and the assembly After the assembly passes the cooling time set by the console 100, the air cylinder mechanism 451 drives the cooling module 452 to move vertically upwards back to the initial position again, and then the pusher electric cylinder 441 drives the pusher rod 442 to push the assembly Then, the electric cylinder 441 drives the push rod 442 to return to the initial position, and finally the cylinder mechanism 431 drives the docking table 432 to return to the initial position; so far, a complete molding process The process is all done.

Preferably, as an embodiment, the nitrogen gas supply system performs the gas supply operation; the nitrogen gas first enters the nitrogen pressure regulating valve 511 through the pipeline to control the pressure of the nitrogen gas and eliminate pressure fluctuations, and then enter the nitrogen gas for controlling the opening and closing of the nitrogen gas. Nitrogen solenoid valve 512, then the nitrogen flowing out from nitrogen solenoid valve 512 is divided into two parts, one of which flows directly to nitrogen flow valve 514, which is called the A way, and the other way flows to nitrogen reversing valve 513, and is divided into two parts again. Second, the two roads are called B road and C road respectively. These two roads will eventually merge with A road respectively, and flow to the nitrogen flow valve 514 together; The flow of nitrogen flowing through the nitrogen flow valve 514 can be adjusted, and finally displayed on the display screen of the nitrogen flow valve 514;

The air supply system of the displacement mechanism executes the first feeding door mechanism 240, the second feeding door mechanism 250, the fork mechanism 340, the discharging door mechanism 410, the discharging shield mechanism 420, the connecting table mechanism 430, and the cooling mechanism 450. The gas supply operation includes the following steps:

The air supply system of the displacement mechanism implements the air supply control operation for the first feed gate mechanism 240: the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter, and at the same time the upper part of the first pressure regulating valve 521 The filter module removes the condensed water and impurities of the compressed air, and then the gas flows through the first feed gate mechanism solenoid valve 515A; in this process, the console 100 controls the passage of the compressed air by controlling the first feed gate mechanism solenoid valve 515A. cut off and adjust the speed of the compressed air, and finally the compressed air flows into the cylinder mechanism 241 to drive the first feeding door 242 to move;

The displacement mechanism air supply system implements the air supply control operation for the second feed gate mechanism 250; the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter, and at the same time the upper part of the first pressure regulating valve 521 The filter module removes the condensed water and impurities of the compressed air, and then the gas flows through the second feed gate mechanism solenoid valve 515B; in this process, the console 100 controls the passage of the compressed air by controlling the second feed gate mechanism solenoid valve 515B. cut off and adjust the speed of the compressed air, and finally the compressed air flows into the cylinder mechanism 251 to drive the second feeding door 252 to move;

The air supply system of the displacement mechanism implements the air supply control operation for the discharge door mechanism 410; the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter, while the upper part of the first pressure regulating valve 521 is filtered The module removes the condensed water and impurities of the compressed air, and then the gas flows through the discharge door mechanism solenoid valve 515C; in this process, the console 100 controls the on-off of the compressed air and adjusts the compressed air by controlling the discharge door mechanism solenoid valve 515C. speed, and finally the compressed air flows into the cylinder mechanism 411 to drive the discharge door 412 to move;

The air supply system of the displacement mechanism implements the air supply control operation for the shift fork mechanism 340; the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter, and at the same time, the filter module above the first pressure regulating valve 521 The condensed water and impurities of the compressed air are removed, and then the gas flows through the solenoid valve 515D of the fork mechanism; in this process, the console 100 controls the on-off of the compressed air and adjusts the speed of the compressed air by controlling the solenoid valve 515D of the fork mechanism. The compressed air flows into the telescopic cylinder 341, and drives the fork 343, the right water cooling pipe 344 and the left water cooling pipe 345 to reciprocate along the Y direction;

The air supply system of the displacement mechanism implements the air supply control operation for the discharge shield mechanism 420; the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter. The filter module removes the condensed water and impurities of the compressed air, and then the gas flows through the solenoid valve 515E of the discharge shield mechanism; in this process, the console 100 controls the on-off of the compressed air and adjusts it by controlling the solenoid valve 515E of the discharge shield mechanism The speed of the compressed air, and finally the compressed air flows into the cylinder mechanism 421 to drive the movement of the discharge shield 422;

The air supply system of the displacement mechanism implements the air supply control operation for the cooling mechanism 450; the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter, and at the same time, the filter module on the upper part of the first pressure regulating valve 521 removes the The condensed water and impurities of the compressed air, and then the gas flows through the cooling mechanism solenoid valve 515F; in this process, the console 100 controls the on-off of the compressed air and adjusts the speed of the compressed air by controlling the cooling mechanism solenoid valve 515F, and finally the compressed air flows into The cylinder mechanism 451 drives the cooling module 452 to move and operate;

The air supply system of the displacement mechanism implements the air supply control operation for the docking platform mechanism 430; the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter, while the upper part of the first pressure regulating valve 521 is filtered. The module removes the condensed water and impurities of the compressed air, and then the gas flows through the electromagnetic valve 515G of the connecting table mechanism; in this process, the console 100 controls the on-off of the compressed air and adjusts the compressed air by controlling the electromagnetic valve 515G of the connecting table mechanism. speed, and finally the compressed air flows into the cylinder mechanism 431 to drive the docking platform 432 to move and operate;

The universal station air supply system respectively implements air supply operations for the universal molding mechanism 310 and the cooling station molding mechanism 330;

The air supply operation is performed on the universal molding mechanism 310 corresponding to the first annealing station: the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter. At the same time, the upper part of the first pressure regulating valve 521 is filtered. The module removes the condensed water and impurities from the compressed air, and then the gas flows through the first annealing station solenoid valve 516C, which is used to control the cylinder to operate in a pressurized state; in this process, the console 100 controls the first annealing station by controlling the The solenoid valve 516C controls the on-off of the compressed air and adjusts the speed of the compressed air, and then the gas enters the first annealing station ascending pressure regulating valve 526A and the first annealing station descending pressure regulating valve 524 in two ways, so as to push the cylinder 311 The pressures of the two routes of compressed air going up and down are adjusted respectively, and the last two routes of air enter the air cylinder 311 to drive the air cylinder 311 to move up or down respectively, thereby realizing air supply control to the first annealing station;

The air supply operation is performed on the universal molding mechanism 310 corresponding to the second annealing station: the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter. At the same time, the upper part of the first pressure regulating valve 521 is filtered. The module removes the condensed water and impurities from the compressed air, and then the gas flows through the second annealing station solenoid valve 516D, which is used to control the cylinder to operate in a pressurized state; the console 100 controls the second annealing station during this process. The solenoid valve 516D controls the on-off of the compressed air and adjusts the speed of the compressed air, and then the gas enters the second annealing station ascending pressure regulating valve 526B and the second annealing station descending pressure regulating valve 525 in two ways, so as to push the cylinder 311 The pressures of the two routes of compressed air going up and down are adjusted respectively, and the last two routes of air enter the cylinder 311 to drive the cylinder 311 to move up or down respectively, thereby implementing air supply control to the second annealing station;

The air supply operation is performed on the universal molding mechanism 310 corresponding to the first preheating station: the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter. The filter module removes the condensed water and impurities of the compressed air, and then the gas flows through the first preheating station solenoid valve 544, which is used to control the cylinder to operate under its own weight; The hot station solenoid valve 544 controls the on-off of the compressed air and adjusts the speed of the compressed air, and then the gas enters the first preheating station rising pressure regulating valve 536A and the first preheating station descending pressure regulating valve 533 in two ways, thereby The pressures of the two paths of compressed air that push the cylinder 311 upward and downward are adjusted respectively, and finally the two paths of air enter the cylinder 311 to drive the cylinder 311 to move upward or downward respectively, thereby implementing air supply control to the first preheating station;

The air supply operation is performed on the universal molding mechanism 310 corresponding to the second preheating station: the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter. The filter module removes the condensed water and impurities of the compressed air, and then the gas flows through the second preheating station solenoid valve 545 and the second preheating station solenoid valve 516A, wherein the second preheating station solenoid valve 545 is used to control the cylinder at It operates under its own weight, while the second preheating station solenoid valve 516A is used to control the cylinder to operate in a pressurized state; in this process, the console 100 controls the second preheating station solenoid valve 545 and the second preheating station The solenoid valve 516A can control the on-off of the compressed air and adjust the speed of the compressed air, and then the gas enters the second preheating station rising pressure regulating valve 536B and the second preheating station descending pressure regulating valve 534 in two ways, so as to push The pressure of the two paths of compressed air in the upward and downward directions of the cylinder 311 is adjusted respectively, and finally the two paths of air enter the cylinder 311 to drive the cylinder 311 to move up or down respectively, thereby realizing air supply control to the second preheating station;

The air supply operation is performed on the universal molding mechanism 310 corresponding to the third preheating station: the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter. The filter module removes the condensed water and impurities of the compressed air, and then the gas flows through the third preheating station solenoid valve 546 and the third preheating station solenoid valve 516B, wherein the third preheating station solenoid valve 546 is used to control the cylinder at It operates under its own weight, and the third preheating station solenoid valve 516B is used to control the cylinder to operate in a pressurized state; in this process, the console 100 controls the third preheating station solenoid valve 546 and the third preheating station The solenoid valve 516B can control the on-off of the compressed air and adjust the speed of the compressed air, and then the gas enters the third preheating station rising pressure regulating valve 536C and the third preheating station descending pressure regulating valve 535 in two ways, so as to push The pressures of the upward and downward compressed air of the cylinder 311 are adjusted respectively, and finally the two paths of air enter the cylinder 311 to drive the cylinder 311 to move upward or downward respectively, thereby implementing air supply control to the third preheating station;

The air supply operation is performed on the molding mechanism 330 of the cooling station corresponding to the cooling station: the compressed air first flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter. At the same time, the upper part of the first pressure regulating valve 521 is filtered The module removes the condensed water and impurities of the compressed air, and then the gas flows through the cooling station solenoid valve 547, which is used to control the cylinder to operate in a pressurized state; in this process, the console 100 controls the cooling station solenoid valve 547 by controlling Control the on-off of the compressed air and adjust the speed of the compressed air, and then the gas enters the cooling station rising pressure regulating valve 526D and the cooling station descending pressure regulating valve 526C in two ways, so as to push the cylinder 331 upward and downward. The pressure of the air cylinder 331 is adjusted respectively, and finally the two paths of air enter the air cylinder 331 to drive the air cylinder 331 to move up or down respectively, thereby realizing air supply control to the cooling station;

The air supply system of the molding station performs an air supply operation for the molding mechanism 320 of the molding station; first, the compressed air flows through the first pressure regulating valve 521 to reduce the pressure of the compressed air and eliminate the pressure jitter, and at the same time the upper part of the first pressure regulating valve 521 The filter module removes the condensed water and impurities of the compressed air, and then the compressed air enters the second pressure regulating valve 522 to further reduce the pressure of the compressed air, and then the compressed air enters the filter 541 to filter out impurities and oil mist, and then the compressed air enters the booster The pressure pump 542 doubles the pressure of the compressed air, and then the compressed air enters the solenoid valve 543 of the molding station, and then the compressed air enters the proportional valve 523 to adjust the gas pressure again and eliminate the pressure jitter and display the finally obtained compressed air pressure , and finally the compressed air enters the cylinder 321 and drives the slider 322 to move up and down.

Based on the above-mentioned significant technical advantages, the electric composite drive precision glass molding machine provided by the present invention will surely bring good market prospects and economic benefits.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention. scope.

Claims (10)

1. a kind of electrical combination drive accurate glass molds pressing formation machine, which is characterized in that including console (100), pan feeding component (200), die forming owner body (300), discharge component (400), rack components (500)；

The console (100) respectively with the pan feeding component (200), the die forming owner body (300), the discharging group Part (400), the rack components (500) electrical connection；

The pan feeding component (200) is used to the assembly of mold and prefabricated component being sent into die forming owner body (300)；It is described enter Expect that component (200) include at least two feeding gates；The pan feeding component (200) be also used to drive assembly will successively by this two Road feeding gate and only one of feeding gate opening under the same time, while nitrogen is sprayed in open charging doorway increment, it uses To prevent air from entering forming cabin to which the nitrogen protection atmosphere for keeping die forming owner body (300) internal is destroyed；

The die forming owner body (300) is used to carry out prefabricated component multistation transmission and processing；The die forming owner Body (300) includes shifting fork mechanism (340), forming cabin (350), nitrogen delivery port (360)；The die forming owner body (300) its internal has altogether is provided with seven stations, is the first preheating station, the second preheating station, third preheating station, mould respectively Press station, the first annealing station, the second annealing station, cooling station；And seven stations are arranged along straight line；The shift fork Mechanism (340) be used for assembly on a station after processing is completed, assembly is transferred to next station up；In mould Then there are multiple nitrogen delivery ports (360) on the outside of pressing formation machine main body (300), by the way that nitrogen is input to forming cabin (350) Inside guarantees that nitrogen gas concn postcritical is after a certain time to form protection atmosphere, and then prevents prefabricated component and mold It is oxidized at high temperature；

The discharge component (400) is used to assembly sending out die forming owner body (300)；Discharge component (400) packet Include at least two discharge doors；The discharge component (400) be also used to drive assembly will successively by this twice discharge door and Only have one discharge door to open under the same time, while spraying nitrogen in open discharging doorway increment, to prevent air into Enter to shape cabin to which the nitrogen protection atmosphere for keeping die forming owner body (300) internal is destroyed；

The rack components (500) is used to be supported the die forming owner body (300) and provide electrical control support, It and include part nitrogen, cooling water and compressed air circulation duct；The rack components (500) is equipped with display nitrogen stream Amount, the instrument of pressure and the instrument for showing cooling water flow, and pressure is carried out to the corresponding cylinder of seven stations and adjusts control.

2. electrical combination drive accurate glass molds pressing formation machine as described in claim 1, which is characterized in that

Wherein, the console (100) includes power control cabinet (110), man-machine interface (120), pattern switching knob (130), temperature Display instrument (140), emergency stop button (150)；

The power control cabinet (110) respectively with the man-machine interface (120), pattern switching knob (130), temperature display meter (140), emergency stop button (150) is electrically connected；The power control cabinet (110) is used for man-machine interface (120), temperature display meter (140) it powers；

The man-machine interface (120) is used for temperature, the pressure, clamp time related process parameters of typing lathe, and is molded The monitoring display of process parameters；

The pattern switching knob (130) is used to switch the automatic operation mode or manual operation mode of lathe；

The temperature display meter (140) is for realizing to the first preheating station, the second preheating station, third preheating station, mould Press the monitoring temperature of station, the first annealing station, second annealing this six stations of station；

The emergency stop button (150) is cut for shut down to the power supply of the power control cabinet (110) output after being pressed Disconnected operation；

Wherein, the pan feeding component (200) includes induction phototube (210), feeding mechanism (220), pusher (230), the One feeding door mechanism (240) and the second feeding door mechanism (250)；

The feeding mechanism (220) includes feeding mold group (221) and loading module (222)；The pusher (230) includes pushing away Expect mould group (231), charging ram (232)；First feeding door mechanism (240) includes cylinder mechanism (241) and the first feeding gate (242)；Induction phototube (210) is located at the proximal end of the feeding mechanism (220), and the pusher (230), described First feeding door mechanism (240) is located at the distal end of the feeding mechanism (220)；The feeding mold group (221) is described for driving Loading module (222) is moved back and forth along the extending direction of the feeding mechanism (220)；The pusher mould group (231) is for driving Move the charging ram (232) reciprocating motion；The axis direction of the charging ram (232) and the extension of the feeding mechanism (220) Direction is vertical；The cylinder mechanism (241) is for driving first feeding gate (242) to move back and forth along vertical direction；Institute Stating the second feeding door mechanism (250) includes cylinder mechanism (251) and the second feeding gate (252)；The cylinder mechanism (251) is used for The second feeding gate (252) is driven to move back and forth along vertical direction；

Wherein, the die forming owner body (300) include general molding mechanism (310), molding station molding mechanism (320), Cooling station molding mechanism (330), shifting fork mechanism (340), forming cabin (350), nitrogen delivery port (360)；

The general molding mechanism (310) is specially five, is respectively corresponded as the first preheating station, the second preheating station, third Preheating station and the first annealing station, second annealing this five stations of station；

The molding station molding mechanism (320) corresponds to molding station；

The cooling station molding mechanism (330) corresponds to cooling station；

The shifting fork mechanism (340) is used to transfer them to next work after the process that assembly is completed on a station Simultaneously finally sent out forming cabin (350) in position；

Forming cabin (350) is then the position of die forming processing, by the way that nitrogen is input to forming cabin interior, Guarantee that nitrogen gas concn postcritical is after a certain time to form protection atmosphere, and then prevents prefabricated component and mold in high temperature Under be oxidized；And several cooling water pipelines are additionally provided with inside the bulkhead of forming cabin (350), to prevent body right The damage of high temperature caused by being heated when assembly is heated；

The nitrogen delivery port (360) one shares 5, is respectively distributed on four angles at the top of forming cabin (350)；

Wherein, the discharge component (400) includes discharging door mechanism (410), discharging shield mechanism (420), connection platform mechanism (430), pusher (440), cooling body (450), splicing plate (460)；

The discharging shield mechanism (420), the cooling body (450) are then located on the upside of the connection platform mechanism (430)；

The discharging door mechanism (410) includes cylinder mechanism (411) and discharge door (412)；

The discharging shield mechanism (420) includes cylinder mechanism (421) and discharging shield (422)；

The connection platform mechanism (430) includes cylinder mechanism (431) and connection platform (432)；

The pusher (440) includes pusher electric cylinders (441) and charging ram (442)；The pusher electric cylinders (441) are for driving The charging ram (442) moves back and forth along the extending direction of the pusher (440)；

The cooling body (450) includes cylinder mechanism (451) and refrigerating module (452)；

Wherein, the cylinder mechanism (431) is for driving connection platform (432) mobile a distance to send assembly to pusher On the axis of bar (442)；The pusher electric cylinders (441) are for driving the charging ram (442) that assembly is pushed to cooling mould The underface of block (452)；The pusher electric cylinders (441) are for driving the charging ram (442) to be back to initial position；The gas Cylinder mechanism (451) is for driving refrigerating module (452) mobile straight down until refrigerating module (452) contact with each other with assembly Until；To assembly after the cooling time that console (100) is set, the cylinder mechanism (451) is cold for driving again But module (452) moves back to initial position straight up；The pusher electric cylinders (441) are for driving charging ram (442) will fill Ligand pushes on splicing plate (460), wait operator take away, then the pusher electric cylinders (441) drive again described in push away Material bar (442) is back to initial position, and the last cylinder mechanism (431) drives the connection platform (432) to be back to initial bit It sets；

Wherein, in rack components (500), there are four air supply systems, respectively nitrogen air supply system, displacement mechanism gas supply altogether System, general station air supply system and molding station air supply system；Four air supply systems, for being passed through its internal nitrogen or pressure Contracting air, after the adjustment for first passing through the pressure for gas, speed and pressure oscillation factor, into die forming owner's body (300) gas shield atmosphere and each cylinder are formed.

3. electrical combination drive accurate glass molds pressing formation machine as claimed in claim 2, which is characterized in that

In pan feeding component (200) structure:

The loading module (222) is platform structure, and the loading module (222) is used to place the assembly of mold and prefabricated component Body；

Induction phototube (210) is triggered for the object on the loading module (222), and after sensing assembly Pan feeding controls signal；

The feeding mold group (221) is used for after receiving pan feeding control signal, and driving loading module (222) is together with being placed on it Assembly to the preceding place of the first feeding gate (242) and stop；The cylinder mechanism (241) is for driving the first feeding gate (242) Upward vertical shift is opened, and is passed through convenient for the loading module (222)；The feeding mold group (221) is also used to continue to drive The loading module (222) is moved until sending the assembly being placed on loading module (222) to the axis of charging ram (232) On；

The pusher mould group (231) is for driving the assembly to move on until assembly is pushed to the second feeding gate (252) before and stop；

The cylinder mechanism (251) for driving the second feeding gate (252), open upwards by vertical shift, is convenient for the pusher mould group (231) driving charging ram (232) pushes assembly to enter die forming owner body (300).

4. electrical combination drive accurate glass molds pressing formation machine as claimed in claim 2, which is characterized in that

In general molding mechanism (310), the general molding mechanism (310) includes cylinder (311), sliding block (312), guide rail (313), upper mold heating module (314), lower die heating module (315)；

Wherein, upper mold heating module (314) include upper water-cooled plate (314A), upper mounted plate (314B), upper thermal insulation board (314C), Upper heating plate (314D), upper thermocouple (314E) and upper force fit plate (314F)；

Wherein, lower die heating module (315) include lower water-cooled plate (315A), bottom plate (315B), lower thermal insulation board (315C), Lower heating plate (315D), lower thermocouple (315E), lower force fit plate (315F)；

Wherein, the cylinder (311) is fixedly connected with the sliding block (312)；The sliding block (312) is arranged in the guide rail (313) on, and the sliding block (312) is slidably matched with the guide rail (313)；The cylinder (311) is connected for driving with it Sliding block (312) it is mobile, and the collimation of motion path is realized by the cooperation with guide rail (313), finally via upper force fit plate Pressure is passed to assembly by (314F), and realizes that the molding to assembly is dynamic by cooperating with lower force fit plate (315F) Make.

5. electrical combination drive accurate glass molds pressing formation machine as claimed in claim 4, which is characterized in that

In molding station molding mechanism (320), the molding station molding mechanism (320) includes cylinder (321), sliding block (322), guide rail (323), displacement sensor (324), contact pilotage (325), upper mold heating module (326), lower die heating module (327)；

Wherein, the cylinder (321) is fixedly connected with the sliding block (322)；The sliding block (322) is arranged in the guide rail (323) on, and the sliding block (322) is slidably matched with the guide rail (323)；The cylinder (321) is connected for driving with it Sliding block (322) it is mobile, and the collimation of motion path is realized by the cooperation with guide rail (323), finally via upper mold heated mould Pressure is passed to assembly by block (326), and by realizing the molding to assembly with lower die heating module (327) mutual cooperation Movement；

The front of molding station molding mechanism (320) is equipped with displacement sensor (324), and is installed on sliding block (322) One contact pilotage (325) and displacement sensor (324) cooperate；Institute's displacement sensors are for recording contact pilotage (325), sliding block (322) position is simultaneously fed back to console (100), and is compared with the preset value in console (100), finally according to result The power output for adjusting cylinder (321), which is realized, adjusts the position of upper mold heating module (326).

6. electrical combination drive accurate glass molds pressing formation machine as claimed in claim 5, which is characterized in that

In cooling station molding mechanism (330), the cooling station molding mechanism (330) includes cylinder (331), floating junction (332), upper cooling block (333), lower cooling block (334)；

Wherein, the cylinder (331) is fixedly connected with the floating junction (332)；The cylinder (331) is solid with it for driving Floating junction (332) even moves back and forth, and realizes the collimation of motion path, finally implements cooling down operation to assembly；

The upper cooling block (333), the lower cooling block (334) inside be provided with cooling pipe.

7. electrical combination drive accurate glass molds pressing formation machine as claimed in claim 6, which is characterized in that

In shifting fork mechanism (340), the shifting fork mechanism (340) includes telescopic cylinder (341), translation electric cylinders (342), shift fork (343), right water cooling tube (344) and left water cooling tube (345)；

Wherein, the left water cooling tube (345) and the right water cooling tube (344) are respectively fixedly connected in the telescopic cylinder (341) Extension bar the left and right sides；The telescopic cylinder (341) is used for while driving the shift fork (343), the left water cooling tube (345) it is moved back and forth along the Y direction with the right water cooling tube (344)；

The translation electric cylinders (342) are for driving the shift fork (343), the telescopic cylinder (341), the left water cooling tube (345) it is moved back and forth along the X direction with the right water cooling tube (344), while assembly is transported to next station, and filling Ligand completion is sent after the process on the last one station to the connection platform (432) on the discharge component (400)；And X Direction is vertical with Y-direction.

8. electrical combination drive accurate glass molds pressing formation machine as claimed in claim 7, which is characterized in that

In rack components (500), the rack components (500) includes first instrument plate (510), second instrument plate (520), Three instrument boards (530), rack cabinet (540), power control cabinet (550)；

In first instrument plate (510), first instrument plate (510) include nitrogen pressure regulator valve (511), nitrogen magnetic valve (512), Nitrogen reversal valve (513), nitrogen flow valve (514), solenoid valve block (515) and solenoid valve block (516)；

In second instrument plate (520), second instrument plate (520) include the first pressure regulator valve (521), the second pressure regulator valve (522), Proportioning valve (523), the first annealing station decline pressure regulator valve (524), the second annealing station decline pressure regulator valve (525), pressure regulation valve group (526)；

In third instrument board (530), third instrument board (530) includes cooling water flow meter (531), vacuum generator (532), under the first preheating station decline pressure regulator valve (533), the second preheating station decline pressure regulator valve (534), third preheating station Falling tone pressure valve (535), pressure regulation valve group (536)；

In rack cabinet (540), rack cabinet (540) includes filter (541), booster pump (542), molding station electromagnetism Valve (543), the first preheating station solenoid valve (544), the second preheating station solenoid valve (545), third preheating station solenoid valve (546), cooling station solenoid valve (547)；

Wherein, solenoid valve block (515) includes the first feeding door mechanism solenoid valve (515A), the second feeding door mechanism solenoid valve (515B), discharging door mechanism solenoid valve (515C), shifting fork mechanism solenoid valve (515D), discharging shield mechanism solenoid valve (515E), Cooling body solenoid valve (515F) and connection platform mechanism electromagnetic valve (515G)；

Solenoid valve block (516) includes the second preheating station solenoid valve (516A), third preheating station solenoid valve (516B), first It anneals station solenoid valve (516C), the second annealing station solenoid valve (516D)；

It include the first annealing station rising tone pressure valve (526A), the second annealing station rising tone pressure in pressure regulation valve group (526) Valve (526B), cooling station decline pressure regulator valve (526C), cooling station rise pressure regulator valve (526D)；

It include that the first preheating station rises pressure regulator valve (536A), the second preheating station rises pressure regulation in pressure regulation valve group (536) Valve (536B), third preheating station rise pressure regulator valve (536C).

9. a kind of operating method, which is characterized in that it utilizes electrical combination drive accurate glass die forming described in claim 8 Machine, including following operating procedure:

Pan feeding component (200) executes feed operation, comprises the following specific steps that:

The assembly of mold and prefabricated component is placed on loading module (222), can be detected by induction phototube (210), Then feeding mold group (221) will drive loading module (222) together with the assembly being placed on it to the first feeding gate (242) Preceding and stop, then by cylinder mechanism (241) driving the first feeding gate (242), vertical shift is opened upwards, while the first charging Door (242) increment sprays nitrogen, and then feeding mold group (221) continues to driving loading module (222) until load will be placed on Assembly in object module (222) is sent to the axis of charging ram (232)；Then charging ram (232) is in pusher mould group (231) It is advanced until under driving and assembly is pushed to before the second feeding gate (252) and stopped, then loading module (222) is in feeding mold It returns under the driving of group (221) before the first feeding gate (242) and stops again, and then the first feeding gate (242) is in cylinder machine Downward vertical shift is closed under the driving of structure (241), and loading module (222) is then returned under the driving of feeding mold group (221) again To initial position；Then by cylinder mechanism (251) driving the second feeding gate (252) upwards vertical shift open, while second into Bin gate (252) increment sprays nitrogen, and then pusher mould group (231) driving charging ram (232) pushes assembly to enter die forming First station of owner's body (300), then pusher mould group (231) drives charging ram (232) to return to the second feeding gate (252) again In front of the door, then the second feeding gate (252) downward vertical shift under the driving of cylinder mechanism (251) is closed, last pusher mould group (231) driving charging ram (232) returns to initial position, and so far pan feeding component (200) completes a complete workflow；

Die forming owner body (300) executes die forming operation, comprises the following specific steps that:

General molding mechanism (310) executes coining operation；When assembly enter general molding mechanism (310) corresponding station it Afterwards, drive the sliding block (312) connected with it to move by the cylinder (311) of console (100) control, and by with guide rail (313) collimation of motion path is realized in cooperation, pressure is finally passed to assembly via upper force fit plate (314F), and pass through The molding to assembly is realized with the mutual cooperation of lower force fit plate (315F)；In this process, upper thermocouple (314E) He Xiare Galvanic couple (315E) always records the temperature of upper heating plate (314D) and lower heating plate (315D) and feeds back console (100), closed loop is carried out according to quantity of heat given up of the comparison result of feedback result and predefined parameter to heating plate by console (100) It adjusts；

It is molded station molding mechanism (320) and executes coining operation；During being molded station molding mechanism (320) work, position Displacement sensor record contact pilotage (325), sliding block (322) position and feed back to console (100), and in console (100) Preset value be compared, finally according to result adjust cylinder (321) power output realize for upper mold heating module (326) position Set adjustment；The mould to assembly is realized by upper mold heating module (326) and lower die heating module (327) mutual cooperation simultaneously Pressure；

Cooling station molding mechanism (330) executes coining operation；When to enter cooling station molding mechanism (330) corresponding for assembly After station, drive floating junction (332) mobile by the cylinder (331) of console (100) control, finally via upper cooling Pressure is passed to assembly by block (333), and by realizing the molding to assembly with the mutual cooperation of lower cooling block (334)；And And it is cooperated by upper cooling block (333) and lower cooling block (334) and cooling down operation is implemented to assembly；

Shifting fork mechanism (340) transfers them to next station and final after the process that assembly is completed on a station Sent out the connection platform (432) of forming cabin (350) to discharge component (400)；

Discharge component (400) executes draw operation, comprises the following specific steps that:

Assembly is sent on connection platform (432), then mobile default by cylinder mechanism (431) driving connection platform (432) first Distance is to send assembly to the axis of charging ram (442), and then pusher electric cylinders (441) driving charging ram (442) will fill Ligand pushes to the underface of refrigerating module (452), and then pusher electric cylinders (441) drive charging ram (442) to be back to just again Beginning position；Then cylinder mechanism (451) driving refrigerating module (452) is mobile straight down until refrigerating module (452) and assembly Until body contacts with each other；To assembly after the cooling time that console (100) is set, cylinder mechanism (451) drives again Refrigerating module (452) moves back to initial position straight up, and then pusher electric cylinders (441) driving charging ram (442) will assemble Body pushes on splicing plate (460), and operator is waited to take away；Then pusher electric cylinders (441) drive charging ram (442) to return again It is back to initial position, last cylinder mechanism (431) driving connection platform (432) is back to initial position；So far a complete mould Pressure process flow is fully completed.

10. operating method as claimed in claim 9, which is characterized in that

Nitrogen air supply system executes air supplying operation；Nitrogen first passes around pipeline and enters nitrogen pressure regulator valve (511), realizes to nitrogen The control of pressure simultaneously eliminates fluctuation of pressure, subsequently into the nitrogen magnetic valve (512) for controlling nitrogen opening and closing, then from nitrogen The nitrogen of solenoid valve (512) outflow is divided into two, wherein flowing directly into nitrogen flow valve (514) all the way, this is referred to as the road A all the way, In addition nitrogen reversal valve (513) are flowed to all the way, and are divided into two again, and claiming this two-way is respectively the road B and the road C, this two-way is final It can converge respectively with the road A, and flow to nitrogen flow valve (514) together；By controlling the road B and the road C by nitrogen reversal valve (513) Opening and closing, can be realized the adjustment for flowing through the flow of nitrogen of nitrogen flow valve (514), and finally in nitrogen flow valve (514) It is shown on display screen；

Displacement mechanism air supply system to the first feeding door mechanism (240), the second feeding door mechanism (250), shifting fork mechanism (340), Discharging door mechanism (410), discharging shield mechanism (420), connection platform mechanism (430), cooling body (450) execute air supplying operation, Include the following steps:

Displacement mechanism air supply system implements gas supply control operation to the first feeding door mechanism (240): compressed air first flows through the The pressure of compressed air is reduced and is eliminated pressure shake, while the mistake on the first pressure regulator valve (521) top by one pressure regulator valve (521) Condensed water and impurity that module removes compressed air are filtered, then gas flows through the first feeding door mechanism solenoid valve (515A)；At this Console (100) realizes the on-off of control compressed air simultaneously by the first feeding door mechanism solenoid valve (515A) of control during a The speed of compressed air is adjusted, last compressed air flows into cylinder mechanism (241), drives the first feeding gate (242) motor performance；

Displacement mechanism air supply system implements gas supply control operation to the second feeding door mechanism (250)；Compressed air first flows through The pressure of compressed air is reduced and is eliminated pressure shake, while the mistake on the first pressure regulator valve (521) top by one pressure regulator valve (521) Condensed water and impurity that module removes compressed air are filtered, then gas flows through the second feeding door mechanism solenoid valve (515B)；At this Console (100) realizes the on-off of control compressed air simultaneously by the second feeding door mechanism solenoid valve (515B) of control during a The speed of compressed air is adjusted, last compressed air flows into cylinder mechanism (251), drives the second feeding gate (252) motor performance；

Displacement mechanism air supply system implements gas supply control operation to discharging door mechanism (410)；Compressed air first flows through the first tune The pressure of compressed air is reduced and is eliminated pressure shake, while the filter module on the first pressure regulator valve (521) top by pressure valve (521) Block removes the condensed water and impurity of compressed air, and then gas flows through discharging door mechanism solenoid valve (515C)；In this process Console (100) realizes the on-off of control compressed air by control discharging door mechanism solenoid valve (515C) and adjusts compressed air Speed, last compressed air flows into cylinder mechanism (411), drives (412) discharge door motor performance；

Displacement mechanism air supply system implements gas supply control operation to shifting fork mechanism (340)；Compressed air first flows through the first pressure regulation The pressure of compressed air is reduced and is eliminated pressure shake, while the filtering module on the first pressure regulator valve (521) top by valve (521) The condensed water and impurity of compressed air are removed, then gas flows through shifting fork mechanism solenoid valve (515D)；It controls in this process Platform (100) realizes the on-off of control compressed air by control shifting fork mechanism solenoid valve (515D) and adjusts the speed of compressed air Degree, last compressed air flow into telescopic cylinder (341), drive the shift fork (343), right water cooling tube (344) and left water cooling tube (345) it moves back and forth along the Y direction；

Displacement mechanism air supply system implements gas supply control operation to discharging shield mechanism (420)；Compressed air first flows through first The pressure of compressed air is reduced and is eliminated pressure shake, while the filtering on the first pressure regulator valve (521) top by pressure regulator valve (521) Module removes the condensed water and impurity of compressed air, and then gas flows through discharging shield mechanism solenoid valve (515E)；In this mistake Console (100) realizes the on-off of control compressed air by control discharging shield mechanism solenoid valve (515E) and adjusts pressure in journey The speed of contracting air, last compressed air flow into cylinder mechanism (421), driving discharging shield (422) motor performance；

Displacement mechanism air supply system implements gas supply control operation to cooling body (450)；Compressed air first flows through the first pressure regulation The pressure of compressed air is reduced and is eliminated pressure shake, while the filtering module on the first pressure regulator valve (521) top by valve (521) The condensed water and impurity of compressed air are removed, then gas flows through cooling body solenoid valve (515F)；It controls in this process Platform (100) realizes the on-off of control compressed air by control cooling body solenoid valve (515F) and adjusts the speed of compressed air Degree, last compressed air flow into cylinder mechanism (451), drive refrigerating module (452) motor performance；

Displacement mechanism air supply system implements gas supply control operation to connection platform mechanism (430)；Compressed air first flows through the first tune The pressure of compressed air is reduced and is eliminated pressure shake, while the filter module on the first pressure regulator valve (521) top by pressure valve (521) Block removes the condensed water and impurity of compressed air, and then gas flows through connection platform mechanism electromagnetic valve (515G)；In this process Console (100) realizes the on-off of control compressed air by control connection platform mechanism electromagnetic valve (515G) and adjusts compressed air Speed, last compressed air flows into cylinder mechanism (431), drives connection platform (432) motor performance；

General station air supply system implements gas supply behaviour to general molding mechanism (310) and cooling station molding mechanism (330) respectively Make；

Carry out air supplying operation to the corresponding general molding mechanism (310) of the first annealing station: compressed air first flows through the first tune The pressure of compressed air is reduced and is eliminated pressure shake, while the filter module on the first pressure regulator valve (521) top by pressure valve (521) Block removes the condensed water and impurity of compressed air, and then gas flows through the first annealing station solenoid valve (516C), which uses It is operated under pressurised conditions in control cylinder；Console (100) passes through control the first annealing station solenoid valve in this process (516C) realizes the on-off of control compressed air and adjusts the speed of compressed air, and then gas divides two-way to enter the first lehr attendant Position rising pressure regulator valve (526A) and the first annealing station decline pressure regulator valve (524) are to pusher cylinder (311) uplink and downlink The pressure of two-way compressed air be adjusted separately, last two-way air enters cylinder (311), respectively drives cylinder (311) It moves up or down, and then realizes and gas supply control is implemented to the first annealing station；

Carry out air supplying operation to the corresponding general molding mechanism (310) of the second annealing station: compressed air first flows through the first tune The pressure of compressed air is reduced and is eliminated pressure shake, while the filter module on the first pressure regulator valve (521) top by pressure valve (521) Block removes the condensed water and impurity of compressed air, and then gas flows through the second annealing station solenoid valve (516D), which uses It is operated under pressurised conditions in control cylinder；Console (100) passes through control the second annealing station solenoid valve in this process (516D) realizes the on-off of control compressed air and adjusts the speed of compressed air, and then gas divides two-way to enter the second lehr attendant Position rising pressure regulator valve (526B) and the second annealing station decline pressure regulator valve (525) are to pusher cylinder (311) uplink and downlink The pressure of two-way compressed air be adjusted separately, last two-way air enters cylinder (311), respectively drives cylinder (311) It moves up or down, and then realizes and gas supply control is implemented to the second annealing station；

General molding mechanism (310) corresponding to the first preheating station carries out air supplying operation: compressed air first flows through the first tune The pressure of compressed air is reduced and is eliminated pressure shake, while the filter module on the first pressure regulator valve (521) top by pressure valve (521) Block removes the condensed water and impurity of compressed air, and then gas flows through the first preheating station solenoid valve (544), which is used for Control cylinder operates under self weight state；Console (100) passes through the first preheating station solenoid valve of control in this process (544) it realizes the on-off of control compressed air and adjusts the speed of compressed air, and then gas divides two-way to enter the first pre- thermal technology Position rising pressure regulator valve (536A) and the first preheating station decline pressure regulator valve (533) are to pusher cylinder (311) uplink and downlink The pressure of two-way compressed air be adjusted separately, last two-way air enters cylinder (311), respectively drives cylinder (311) It moves up or down, and then realizes and gas supply control is implemented to the first preheating station；

General molding mechanism (310) corresponding to the second preheating station carries out air supplying operation: compressed air first flows through the first tune The pressure of compressed air is reduced and is eliminated pressure shake, while the filter module on the first pressure regulator valve (521) top by pressure valve (521) Block removes the condensed water and impurity of compressed air, and then gas flows through the second preheating station solenoid valve (545) and the second pre- thermal technology Position solenoid valve (516A), wherein the second preheating station solenoid valve (545) operates under self weight state for controlling cylinder, and second Preheating station solenoid valve (516A) operates under pressurised conditions for controlling cylinder；Console (100) passes through in this process It controls the second preheating station solenoid valve (545) and the second preheating station solenoid valve (516A) realizes the on-off of control compressed air simultaneously The speed of compressed air is adjusted, and then gas divides two-way to enter the second preheating station rising pressure regulator valve (536B) and the second pre- thermal technology Position decline pressure regulator valve (534) is adjusted respectively to the pressure of the two-way compressed air to pusher cylinder (311) uplink and downlink Whole, last two-way air enters cylinder (311), respectively drives cylinder (311) and moves up or down, and then realizes pre- to second Thermal technology implements position gas supply control；

General molding mechanism (310) corresponding to third preheating station carries out air supplying operation: compressed air first flows through the first tune The pressure of compressed air is reduced and is eliminated pressure shake, while the filter module on the first pressure regulator valve (521) top by pressure valve (521) Block removes the condensed water and impurity of compressed air, and then gas flows through third preheating station solenoid valve (546) and the pre- thermal technology of third Position solenoid valve (516B), wherein third preheating station solenoid valve (546) operates under self weight state for controlling cylinder, and third Preheating station solenoid valve (516B) operates under pressurised conditions for controlling cylinder；Console (100) passes through in this process It controls third preheating station solenoid valve (546) and third preheating station solenoid valve (516B) realizes the on-off of control compressed air simultaneously The speed of compressed air is adjusted, and then gas divides two-way to enter third preheating station rising pressure regulator valve (536C) and the pre- thermal technology of third Position decline pressure regulator valve (535) is adjusted respectively to the pressure of the two-way compressed air to pusher cylinder (311) uplink and downlink Whole, last two-way air enters cylinder (311), respectively drives cylinder (311) and moves up or down, and then realizes pre- to third Thermal technology implements position gas supply control；

Carry out air supplying operation to the corresponding cooling station molding mechanism of cooling station (330): compressed air first flows through the first tune The pressure of compressed air is reduced and is eliminated pressure shake, while the filter module on the first pressure regulator valve (521) top by pressure valve (521) Block removes the condensed water and impurity of compressed air, and then gas flows through cooling station solenoid valve (547), and the solenoid valve is for controlling Cylinder operates under pressurised conditions；Console (100) realizes control by control cooling station solenoid valve (547) in this process The on-off of compressed air processed and the speed for adjusting compressed air, and then gas divides two-way to enter cooling station rising pressure regulator valve (526D) and cooling station decline pressure regulator valve (526C) to the two-way compressed air to pusher cylinder (331) uplink and downlink Pressure is adjusted separately, and last two-way air enters cylinder (331), is respectively driven cylinder (331) and is moved up or down, into And gas supply control is implemented to cooling station；

It is molded station air supply system and air supplying operation is executed to molding station molding mechanism (320)；Firstly, compressed air flows through first The pressure of compressed air is reduced and is eliminated pressure shake, while the filtering on the first pressure regulator valve (521) top by pressure regulator valve (521) Module removes the condensed water and impurity of compressed air, and then compressed air enters the second pressure regulator valve (522), by compressed air pressure Further decline, then compressed air enters filter (541), filters impurity and mist of oil, and then compressed air enters booster pump (542), the pressure of compressed air is doubled, then compressed air enters molding station solenoid valve (543), then compressed air into Enter proportioning valve (523) to adjust gas pressure intensity size again and eliminate pressure shake and by the pressure of the compressed air finally obtained It shows, last compressed air enters cylinder (321) and sliding block (322) is driven to move up and down.