CN120816776A - A nozzle welding device for nozzle packaging bags - Google Patents
A nozzle welding device for nozzle packaging bagsInfo
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- CN120816776A CN120816776A CN202511316662.4A CN202511316662A CN120816776A CN 120816776 A CN120816776 A CN 120816776A CN 202511316662 A CN202511316662 A CN 202511316662A CN 120816776 A CN120816776 A CN 120816776A
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Abstract
本发明公开了一种吸嘴包装袋的焊嘴设备，包括：机架以及设置在机架上的取袋装置、送嘴装置、张袋输送装置、焊嘴装置、翻转推袋装置和集袋装置，本发明通过送嘴装置高效的将吸嘴直线推入袋体，同时通过连接在张袋输送装置后方的变距横移装置以及翻转推袋装置，调节袋体之间的间距，同时使得水平输送的袋体被翻转为垂直姿态，并被推入集袋装置中。采用本发明，使得送嘴装置更加精简高效，还利用直线推入吸嘴进行焊接的方式，提高了吸嘴和袋体的结合精度，提升了焊嘴工序的良品率，同时结合后续的翻转推袋装置以及集袋装置实现袋体的高效收集，本焊嘴设备具有在简约实用的同时还具备了生产效率高、焊嘴精确度高、良品率高的优点。
The present invention discloses a nozzle welding device for a nozzle packaging bag, comprising: a frame and a bag taking device, a nozzle feeding device, a bag opening and conveying device, a nozzle welding device, a bag flipping and pushing device, and a bag collecting device arranged on the frame. The present invention efficiently pushes the nozzle into the bag body in a straight line through the nozzle feeding device, and at the same time adjusts the spacing between the bag bodies through the variable-distance transverse movement device and the bag flipping and pushing device connected to the rear of the bag opening and conveying device, and at the same time, the horizontally conveyed bag body is flipped into a vertical posture and pushed into the bag collecting device. The adoption of the present invention makes the nozzle feeding device more streamlined and efficient, and also utilizes a method of linearly pushing the nozzle for welding, thereby improving the combination accuracy of the nozzle and the bag body and improving the yield rate of the nozzle welding process. At the same time, combined with the subsequent bag flipping and pushing device and the bag collecting device, efficient collection of the bag bodies is achieved. This nozzle welding device has the advantages of high production efficiency, high nozzle accuracy, and high yield rate while being simple and practical.
Description
Technical Field
The invention relates to the field of packaging bag production equipment, in particular to nozzle equipment for sucking packaging bags.
Background
In the field of packaging of foods and medicines, there is a very wide market demand for a nozzle packaging bag, and a nozzle packaging bag is often composed of a nozzle and a bag body, and compared with the production of other packaged products, there is a process of welding the nozzle to the bag body, and the process is often completed by a nozzle welding device.
The traditional welding tip machine generally needs to go through four working procedures of bag taking, mouth feeding, welding and bag collecting, and the working procedures are more time consuming, and when the common welding tip machine cannot go on in the other working procedures, other working procedures are carried out, so that the production efficiency of the welding tip machine is reduced.
In order to solve the above-mentioned problems, prior art CN109130318a discloses a suction nozzle bag production line, which can already convey suction nozzles to a first clamping position, and convey the suction nozzles to each welding nozzle device arranged on a frame through a circulating device to weld, and then perform a subsequent unloading and bag collecting process.
However, the above scheme still has certain drawbacks that 1. The process of delivering the nozzle is too complicated, the nozzle needs to be pushed to the second clamping position on the turntable and then transferred to the first clamping position, and the nozzle is delivered to the position of the welding nozzle device by using the circulating conveyor, so that the structure of delivering the nozzle is too complicated, and a plurality of stations are needed to be passed. 2. The accuracy of the welding nozzle is difficult to ensure, the bag body of the welding nozzle is vertically opened in the welding nozzle device through the bag opening device, and meanwhile, the welding nozzle is welded with the bag body clamped on the first clamping position, once abrasion occurs in long-term use, the position of the suction nozzle is inaccurate or the opening action of the bag opening device to the bag body is error, and the problem that the welding of the suction nozzle and the bag body is inclined or the welding depth of the suction nozzle on the bag body is insufficient is caused. 3. When a plurality of bag bodies synchronously carry out the welding nozzle working procedure, the problems that the bag bodies are irregular, the volume of the bag bodies is overlarge and the like are easy to cause mutual influence when the bag is collected, and the bag collecting efficiency is influenced.
In order to solve the technical problem, the technical scheme designs the welding nozzle equipment for the suction nozzle packaging bag.
Disclosure of Invention
The technical problems to be solved by the embodiment of the invention are to solve the problems of complicated mouth feeding process, inaccurate mouth welding and bag body interference during bag collection of the existing mouth welding machine, and provide mouth welding equipment for sucking mouth packaging bags, which comprises a frame, a bag taking device, a mouth feeding device, a mouth opening and conveying device, a mouth opening device, a turnover bag pushing device and a bag collecting device, wherein the mouth taking device, the mouth feeding device, the mouth opening and conveying device and the mouth opening device are arranged on the frame.
The nozzle feeding device comprises a nozzle feeding device and a pushing device, wherein the pushing device comprises a pushing cylinder and a nozzle clamping jaw, the nozzle clamping jaw receives a nozzle conveyed by the nozzle feeding device through a openable nozzle slot, and the pushing cylinder is in transmission connection with the nozzle clamping jaw.
The bag opening and conveying device comprises a bag carrying support and a bag opening device, wherein a bag carrying station is arranged on the bag carrying support, the bag opening device for opening the bag body is arranged on the bag carrying station, and the bag opening device is used for opening the bag body at the bag carrying station.
The welding nozzle device is arranged between the mouth feeding device and the bag carrying station.
The bag opening conveying device receives the bag body taken down by the bag taking device, the bag body is opened on the welding nozzle device through the bag opening device, the suction nozzle clamping jaw linearly pushes the suction nozzle into the opened bag body opening through the pushing cylinder, the welding nozzle device welds the suction nozzle on the bag body, and the packaging bag completed by the welding nozzle is sent into the bag collecting device through the overturning bag pushing device.
The bag taking device comprises a bag placing frame, a bag taking cylinder and a bag taking sucker.
The bag placing frame is arranged on the frame and used for placing the bag body, the bag taking cylinder is arranged below the bag placing frame, and the bag taking cylinder is in transmission connection with the bag taking sucker.
The bag taking cylinder is provided with two sections of movement strokes, the bag taking cylinder takes the bag body off the bag placing frame in the first movement stroke, and when the bag opening conveying device takes the bag body away, the bag taking cylinder enables the bag taking sucker to be separated from the bag body through the second movement stroke.
The bag opening device comprises a bag opening air cylinder and a bag opening suction nozzle which are arranged on the bag carrying station up and down, and the bag opening air cylinder is connected with the bag opening suction nozzle in a transmission way.
The bag opening device can take the bag body from the bag taking sucker along with the horizontal movement of the bag carrying bracket, and convey the bag body to the bag carrying station, and simultaneously, the bag opening suction nozzle is driven to open the bag body through the bag opening air cylinder which is arranged up and down.
The nozzle feeding device comprises a feeding screen disc and a conveying slide rail, wherein the feeding screen disc is connected with the conveying slide rail and can deliver the suction nozzle to the conveying slide rail.
The tail end of the conveying sliding rail is provided with a locking device, and the locking device comprises a locking cylinder and a locking rod.
The locking cylinder is in transmission connection with the locking rod and can enable the locking rod to stretch out and draw back in the opening of the suction nozzle, so that the suction nozzle which is located on the conveying sliding rail is locked and limited, and the suction nozzle at the tail end of the conveying sliding rail falls into the suction nozzle groove.
The pushing device further comprises a sliding rail arranged on the frame, the suction nozzle clamping jaw is slidably connected to the sliding rail through a sliding block, and the pushing cylinder can drive the suction nozzle clamping jaw to do linear reciprocating motion along the sliding rail.
The device also comprises a variable-pitch transverse moving device, wherein the variable-pitch transverse moving device comprises a variable-pitch transverse moving platform, a first bag sucking device, a transverse moving sliding block and a second bag sucking device.
The variable-pitch transverse moving platform is connected to the tail end of the bag carrying support and can transversely reciprocate along with the bag carrying support, one end of the variable-pitch transverse moving platform is connected with a first bag sucking device, the transverse moving sliding block is slidably arranged on the variable-pitch transverse moving platform, and the second bag sucking device is connected to the lower portion of the transverse moving sliding block.
The overturning bag pushing device comprises a bag feeding base, an overturning bracket, an overturning cylinder and a butt joint conveying seat.
The overturning bracket is rotatably arranged on the bag conveying base, the overturning bracket receives the packaging bags conveyed by the bag conveying device, the overturning cylinder drives the overturning bracket to rotate through the linkage pull rod, the suction nozzles of the packaging bags are enabled to fall into the bag pushing output grooves of the butt joint conveying base, and bag pushing mechanisms are arranged on the positions, corresponding to the bag pushing output grooves, of the two sides of the bag conveying base.
The bag pushing mechanism comprises a bag pushing cylinder and a bag pushing ejector rod, wherein the bag pushing cylinder is in transmission connection with the bag pushing ejector rod, so that the bag pushing ejector rod can push a packaging bag and enable the packaging bag to enter the bag collecting device along the bag pushing output groove.
The bag collecting device comprises a bag collecting bracket, a first trough, a second trough and a trough output device.
The bag collecting support is provided with a filling station and a falling slot, a plurality of first material tanks are stacked on the falling slot, the second material tanks are installed on the filling station and are aligned and connected with the bag pushing output slot, and then the second material tanks can accept and collect packaging bags output by the overturning bag pushing device and output the second material tanks through the material tank output device.
The trough output device comprises an output platform, a trough moving cylinder and a trough clamping device.
The output platform is connected with the groove moving cylinder, and is connected with the groove clamping device capable of horizontally moving in a transmission mode through the groove moving cylinder.
The clamping groove device is connected with a groove clamping plate in a lifting manner through a clamping groove air cylinder, the groove clamping plate can clamp a first groove positioned on a falling groove position and a second groove positioned on a filling station, and the second groove which is fully collected with the packaging bag is output and the first groove positioned on the falling groove position is transferred to the filling station through the driving of the groove moving air cylinder.
The welding nozzle device comprises an upper heat sealing piece and a lower heat sealing piece, wherein the upper heat sealing piece and the lower heat sealing piece are respectively connected in a transmission way through an upper heat sealing air cylinder and a lower heat sealing air cylinder, and further the upper heat sealing piece and the lower heat sealing piece can perform involution heat sealing action.
The invention has the advantages that 1. The nozzle feeding device is simple and efficient, the nozzle feeding device in the scheme can directly convey the suction nozzle on the feeding screen disc to the suction nozzle clamping jaw along the conveying sliding rail, and the suction nozzle clamping jaw is linearly pushed into the bag body for welding, compared with the prior scheme that the suction nozzle is conveyed to the second clamping position and is operated to the welding nozzle device for welding through the first clamping position, the nozzle feeding device is more simple and efficient. 2. The welding of suction nozzle can be more accurate, and the suction nozzle passes through the propelling movement cylinder and gets into the bag body opening along the direct propelling movement of slide rail, and the butt joint is more accurate, can adjust the propelling movement stroke of propelling movement cylinder simultaneously, guarantees that the suction nozzle propelling movement to the degree of depth of bag body is accurate, and suction nozzle clamping jaw, welding nozzle device, open bagging apparatus three-point line have guaranteed through the mode of sharp propelling movement that the suction nozzle can be advanced the accurate position of bag body moreover, avoid taking place the slope between suction nozzle and the bag body. 3. The bag body collection and conveying are realized through the variable-pitch transverse moving device, the overturning bag-conveying device and the bag-collecting device, particularly, the variable-pitch transverse moving device can adjust the distance between the bag bodies, the problem that a plurality of bag bodies are affected with each other in the process of outwards conveying the bag bodies into the bag-collecting device due to overlarge part of the bag bodies or irregular bag bodies is avoided, and the device has better universality and is suitable for the welding nozzle working procedures of various bag bodies.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the bag-retrieving apparatus of the present invention;
FIG. 4 is a side view of the mouthpiece of the present invention;
FIG. 5 is a schematic view of the rear view of the nozzle device of the present invention;
FIG. 6 is a schematic view of the suction nozzle jaw and locking arrangement of the present invention;
FIG. 7 is a schematic view of the bag-opening conveyor of the present invention;
FIG. 8 is a schematic view of a tip assembly of the present invention;
FIG. 9 is a schematic view of a pitch-shifting apparatus of the present invention;
FIG. 10 is a schematic view of the inverted bag pushing apparatus of the present invention;
FIG. 11 is a schematic view of the inverted bag pushing device of the present invention after inversion;
FIG. 12 is a schematic view of a bag-collecting apparatus of the present invention;
fig. 13 is a schematic view of the trough output device of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent.
As shown in figures 1-13, the nozzle device for sucking nozzle packaging bags comprises a frame 1, and a bag taking device 2, a nozzle feeding device 3, a bag opening conveying device 4, a nozzle device 5, a turnover bag pushing device 6 and a bag collecting device 7 which are arranged on the frame.
The nozzle feeding device 3 comprises a nozzle feeding device and a pushing device 33, the feeding screen disc 31 is connected with the conveying slide rail 32 and can deliver a suction nozzle to the conveying slide rail 32, the pushing device 33 comprises a pushing cylinder 331 and a suction nozzle clamping jaw 332, the suction nozzle clamping jaw 332 is provided with a suction nozzle groove capable of opening and closing, the suction nozzle groove receives the suction nozzle conveyed by the conveying slide rail 32, and the pushing cylinder 331 is in transmission connection with the suction nozzle clamping jaw 332.
The bag opening and conveying device 4 comprises a bag carrying support 41 and a bag opening device 42, wherein a bag carrying station is arranged on the bag carrying support 41, the bag opening device 42 for opening a bag body is arranged on the bag carrying station, and the bag opening device 42 can horizontally reciprocate along with the bag carrying support 41 and open the bag body at the bag carrying station.
And the welding nozzle device 5 is arranged between the mouth feeding device 3 and the bag carrying station.
The overturning and bag pushing device 6 is used for receiving the packaging bags conveyed by the bag opening conveying device 4, overturning and pushing the packaging bags into the bag collecting device 7.
The bag opening and conveying device 4 receives the bag body removed by the bag taking device 2, the bag body is opened on the welding nozzle device 5 through the bag opening device 42, the suction nozzle clamping jaw 332 pushes the suction nozzle into the opening of the opened bag body in a straight line through the pushing cylinder 331, the welding nozzle is completed through the welding nozzle device 5, and the overturning and bag pushing device 6 sends the packaging bag completed by the welding nozzle into the bag collecting device 7.
For better explanation of the specific embodiments of the present solution, the following description will be given according to the entire nozzle flow of the nozzle device, and according to six procedures of bag taking, nozzle feeding, nozzle welding, pitch changing, bag turning and pushing, and bag collecting, and corresponding to the respective implementation devices.
Bag taking procedure and corresponding bag taking device:
as shown in fig. 3, the bag taking device 2 comprises a bag placing frame 21, a bag taking cylinder 22 and a bag taking sucker 23.
The bag placing frame 21 is arranged on the frame 1 and used for placing a bag body, the bag taking cylinder 22 is arranged below the bag placing frame 21, and the bag taking cylinder 22 is in transmission connection with the bag taking sucker 23.
It should be noted that, the bag taking cylinder 22 has two movement strokes, the bag taking cylinder 22 takes the bag body from the bag placing frame 21 in the first movement stroke, and the bag taking cylinder 22 makes the bag taking sucker 23 separate from the bag body through the second movement stroke while the bag opening conveying device 4 takes the bag body.
Mouth feeding procedure and mouth feeding device:
As shown in fig. 4 and 5, the nozzle feeding device 3 comprises a nozzle feeding device and a pushing device 33, wherein the nozzle feeding device comprises a feeding screen disc 31 and a conveying slide rail 32, and the feeding screen disc 31 is connected with the conveying slide rail 32 and can deliver a suction nozzle onto the conveying slide rail 32.
The pushing device 33 comprises a pushing cylinder 331 and a suction nozzle clamping jaw 332, wherein the suction nozzle clamping jaw 332 is provided with a suction nozzle groove capable of opening and closing, the suction nozzle groove is used for receiving the suction nozzle conveyed by the conveying sliding rail 32, and the pushing cylinder 331 is in transmission connection with the suction nozzle clamping jaw 332.
Specifically, a locking device 321 is disposed at the end of the conveying sliding rail 32, and the locking device 321 includes a locking cylinder 3211 and a locking rod 3212.
The locking cylinder 3211 is in transmission connection with the locking rod 3212, and can enable the locking rod 3212 to stretch out and draw back from an opening of a suction nozzle, so that the suction nozzle positioned on the conveying sliding rail 32 is locked and limited, and the suction nozzle at the tail end of the conveying sliding rail 32 falls into the suction nozzle slot.
Specifically, the pushing device 33 further includes a sliding rail 333 disposed on the frame, the suction nozzle clamping jaw 332 is slidably connected to the sliding rail 333 through a sliding block, and the pushing cylinder 331 may further drive the suction nozzle clamping jaw 332 to reciprocate linearly along the sliding rail 333.
Referring to fig. 6, the opening and closing control of the nozzle clamping jaw 332 is performed by the clamping cylinder 334, so that the nozzle slot can receive the nozzle from the conveying slide rail in the opened state of the nozzle clamping jaw, and clamp and fix the nozzle in the closed state.
Compared with the prior art, the nozzle feeding device is more simplified, the suction nozzle only needs to enter the suction nozzle groove position of the suction nozzle clamping jaw 332 along the conveying sliding rail 32, and the suction nozzle is pushed to the opening position of the bag body in a straight line through the pushing cylinder 331 without passing through the redundant suction nozzle clamping structure, and meanwhile, the suction nozzle is pushed to enter the bag body in a straight line.
Bag-opening conveying process and bag-opening conveying device:
As shown in fig. 7, the bag opening and conveying device comprises a bag carrying bracket 41 and a bag opening device 42, wherein the bag carrying bracket 41 is arranged on the frame 1 in a reciprocating manner through a motor and a belt, a bag carrying station is arranged on the bag carrying bracket 41, the bag opening device 42 for opening a bag body is arranged on the bag carrying station, and the bag opening device 42 can horizontally reciprocate along with the bag carrying bracket 41.
Specifically, the bag opening device 42 includes a bag opening cylinder and a bag opening suction nozzle that are installed on the bag loading station up and down, and the bag opening cylinder is in transmission connection with the bag opening suction nozzle.
The bag opening device 42 can take the bag body from the bag taking sucker 23 along with the horizontal movement of the bag carrying bracket 41, and convey the bag body to the bag carrying station, and simultaneously, the bag opening suction nozzle is driven to open the bag body by the bag opening cylinder 421 which is arranged up and down.
The bag carrying support 41 of this scheme has a plurality of bag carrying stations, and all up-and-down is to being equipped with on every bag carrying station and open bagging apparatus 42, and should open bagging apparatus 42 when carrying out the horizontal sideslip along with bag carrying support 41, its bag body that is close to and gets bagging apparatus 42 and can gather the bag body that will place on getting bag sucking disc 23 at the sideslip process and take away, and place on the bag carrying station after bag carrying support 41 sideslip resets, the bag body lower part is adsorbed by bag opening apparatus 42 of below simultaneously, make the bag body be opened on the bag carrying station, and through this kind of reciprocating motion, can make the bag body pass through the multiple heat-seal of a plurality of welding nozzle devices, until the bag body is carried to bag carrying support 41 end.
The bag opening cylinder is also provided with two sections of movement strokes, which can be realized through the two cylinders or the existing double sections of cylinders, in the first section of movement stroke, the bag opening cylinder can adsorb the bag body by controlling the bag opening suction cup and open the bag body, and the second section of movement stroke is used for separating the bag opening suction cup from the bag body when the adsorption device of the next bag opening device sucks the bag body and delivers the bag body later, so that the effect that the bag opening device 42 can be separated from the bag body simultaneously when the next bag opening device is required to adsorb and take away the bag body is realized.
Compared with the prior art, the bag opening device 42 of the scheme can enable the bag body to be horizontally arranged on the bag carrying support in an opening mode and face the opening to the welding nozzle device 5 and the mouth feeding device 3, and can be used for carrying out bag opening welding when a plurality of bag bodies are welded.
The bag carrying bracket 41 of this embodiment is provided with ten groups of bag opening devices 42 which are vertically arranged in pairs, ten bag carrying stations are formed, two adjacent bag carrying stations are used as one group, after two bag bodies are sent into the first group of bag carrying stations from the bag taking suction disc, the bag bodies are subjected to a welding nozzle process through the nozzle feeding device 3 and the welding nozzle device 5, and then the bag bodies can sequentially pass through the subsequent bag carrying stations in pairs along with the reciprocating transverse movement of the bag carrying bracket 41, and the welding nozzle is subjected to multiple heat sealing welding in the subsequent multiple groups of welding nozzle devices, so that the stable connection of welding nozzles is ensured.
A welding tip process and a corresponding welding tip device:
as shown in fig. 8, the welding tip device 5 includes an upper heat seal member 51 and a lower heat seal member 52, wherein the upper heat seal member 51 and the lower heat seal member 52 are respectively connected by a transmission manner through an upper heat seal cylinder 53 and a lower heat seal cylinder 54, and further the upper heat seal member 51 and the lower heat seal member 52 can perform a heat-sealing action.
It should be noted that, the welding nozzle device 5 is arranged between the bag carrying station of the bag opening conveying device 4 and the bag feeding device 3, so that the suction nozzle clamping jaw and the bag carrying station are three-point and one-line, when the suction nozzle on the suction nozzle clamping jaw is linearly pushed into the opening of the bag body by the pushing cylinder, the butt joint position is more accurate, and the welding depth of the suction nozzle and the bag body can be accurately regulated and controlled only by adjusting the movement stroke of the pushing cylinder.
Distance-changing and traversing process and a variable-pitch traversing device:
As shown in fig. 9, the device 8 further comprises a variable-pitch transverse moving device 8, wherein the variable-pitch transverse moving device 8 comprises a variable-pitch transverse moving platform 81, a first bag sucking device 82, a transverse moving sliding block 83 and a second bag sucking device 84.
The distance-changing and transverse moving platform 81 is connected to the tail end of the bag carrying support 41 and can transversely reciprocate along with the bag carrying support 41, one end of the distance-changing and transverse moving platform 81 is connected with a first bag sucking device 82, the transverse moving sliding block 83 is slidably arranged on the distance-changing and transverse moving platform 81, and the second bag sucking device 84 is connected to the lower portion of the transverse moving sliding block 83.
The first suction device 82 and the second suction device 84 are both composed of an air cylinder and a suction cup, and are used for sucking the bag bodies, and then the lateral sliding blocks 83 synchronously and laterally slide while the distance-changing lateral sliding platform 81 moves along with the bag carrying support 41, so that the distance between the two bag bodies is adjusted.
Compared with the traditional nozzle welding machine, the scheme is added with the distance-changing transverse moving device 8 for adjusting the distance between the bag bodies, so that the problem that the welded packaging bags interfere with each other after entering the bag collecting device due to oversized bag bodies or irregular bag body modeling is avoided.
Overturning and bag pushing process and overturning and bag pushing device:
as shown in fig. 10 and 11, the overturning bag pushing device 6 comprises a bag feeding base 61, an overturning bracket 62, an overturning cylinder 63 and a butt joint conveying seat 64.
The overturning bracket 62 is rotatably mounted on the bag feeding base 61, the overturning bracket 62 receives the packaging bags conveyed by the bag opening conveying device 4, the overturning cylinder 63 drives the overturning bracket 62 to rotate through the linkage pull rod 631, the suction nozzles of the packaging bags fall into the bag pushing output grooves 641 of the butt joint conveying seat 64, and the bag pushing mechanisms 65 are arranged on the positions, corresponding to the bag pushing output grooves 641, of the two sides of the bag feeding base 61.
More preferably, the turnover support 62 comprises a turnover piece 621 and a bag bearing platform 622, wherein the turnover piece is rotatably hinged on the bag feeding base 61 through a rotating shaft, the bag bearing platform 622 is connected above the turnover piece 621, and a sucker capable of adsorbing the packaging bag is arranged on the bag bearing platform 622.
The bag pushing mechanism 65 comprises a bag pushing cylinder 651 and a bag pushing rod 652, wherein the bag pushing cylinder 651 is in transmission connection with the bag pushing rod 652, so that the bag pushing rod 652 can push a packaging bag and enable the packaging bag to enter the bag collecting device 7 along the bag pushing output groove 641.
The overturning and bag pushing device can overturn a horizontally placed packaging bag into a vertical posture and push the packaging bag into a material groove of the bag collecting device along the bag pushing output groove 641.
Bag collecting process and bag collecting device
As shown in fig. 12, the bag collecting device 7 includes a bag collecting bracket 71, a first trough 72, a second trough 73, and a trough output device 74.
The bag collecting support 71 is arranged on one side of the frame, a filling station and a falling slot 711 are arranged on the bag collecting support 71, a plurality of first material slots 72 are stacked on the falling slot 711, a second material slot 73 is arranged on the filling station, the second material slot 73 is aligned and connected with the bag pushing output slot 641, and then the second material slot 73 can receive and collect the packaging bags output by the overturning bag pushing device 6 and output the second material slots 73 through the material slot output device 74.
As shown in fig. 13, the trough output device 74 includes an output platform 741, a trough shifting cylinder 742, and a trough clamping device 743.
The output platform 741 is connected with the slot moving cylinder 742, and is in transmission connection with the slot clamping device 743 capable of horizontally moving through the slot moving cylinder 742.
The clamping groove device 743 is connected with a groove clamping plate 7432 in a lifting manner through a groove clamping cylinder 7431, the groove clamping plate 7432 can clamp a first groove 72 positioned on the groove falling position 711 and a second groove 73 positioned on the filling station, and the second groove 73 which is fully collected with the packaging bag is output and the first groove 72 of the groove falling position 711 is transferred to the filling station by the driving of a groove moving cylinder 742.
Through this collection bagging apparatus, can collect the wrapping bag that the welding mouth accomplished, after the wrapping bag was collected to the second silo simultaneously, accessible silo output device was exported the second silo to drag the first silo that stacks in the groove position that falls to packing the station in the process on.
It is to be added that the filling station of this solution is isolated through two swinging rods 744 and a clamping cylinder 745 driving the swinging rods to swing, the swinging rods 744 thereof can be changed from a horizontal posture to a vertical posture, and then the space between the two swinging rods in the vertical posture is used as the filling station for limiting the second trough 73, and the two swinging rods 744 are controlled to be in the horizontal posture in the process of dragging the first trough 72 to transfer to the second trough, so that a fixed structure is avoided between the trough falling position and the filling station, and the first trough cannot be clamped and dragged from the trough falling position to the filling station.
The above embodiments are merely for illustrating the technical concept and features of the present invention, and are not intended to limit the scope of the present invention to those skilled in the art to understand the present invention and implement the same. All modifications made according to the spirit of the main technical proposal of the invention should be covered in the protection scope of the invention.
Claims (10)
1. The nozzle device of the suction nozzle packaging bag is characterized by comprising a frame (1), a bag taking device (2), a nozzle feeding device (3), a bag opening conveying device (4), a nozzle device (5), a turnover bag pushing device (6) and a bag collecting device (7) which are arranged on the frame;
The nozzle feeding device (3) comprises a nozzle feeding device and a pushing device (33), wherein the pushing device (33) comprises a pushing cylinder (331) and a nozzle clamping jaw (332), the nozzle clamping jaw (332) receives a nozzle conveyed by the nozzle feeding device through a retractable nozzle slot, and the pushing cylinder (331) is in transmission connection with the nozzle clamping jaw (332);
The bag opening conveying device (4) comprises a bag carrying bracket (41) and a bag opening device (42), wherein a plurality of bag carrying stations are arranged on the bag carrying bracket (41), the bag opening device (42) is arranged on the bag carrying stations, and the bag opening device (42) is used for opening a bag body at the bag carrying stations;
a welding nozzle device (5) arranged between the mouth feeding device (3) and the bag carrying station;
The bag opening conveying device (4) receives the bag body conveyed by the bag taking device (2), the bag body is opened at a bag carrying station through the bag opening device (42), the suction nozzle clamping jaw (332) pushes the suction nozzle into the opened bag body opening in a straight line through the pushing cylinder (331), the suction nozzle device (5) welds the suction nozzle on the bag body, and the overturning bag pushing device (6) sends the packaging bag completed by the welding nozzle into the bag collecting device (7).
2. A nozzle apparatus of a nozzle packaging bag according to claim 1, characterized in that the bag taking device (2) comprises a bag placing frame (21), a bag taking cylinder (22) and a bag taking sucker (23);
The bag placing frame (21) is arranged on the frame (1) and used for placing a bag body, the bag taking cylinder (22) is arranged below the bag placing frame (21), and the bag taking cylinder (22) is in transmission connection with the bag taking sucker (23);
The bag taking cylinder (22) is provided with two sections of movement strokes, the bag taking cylinder (22) takes the bag body off the bag placing frame (21) in the first movement stroke, and when the bag opening conveying device (4) takes the bag body away, the bag taking cylinder (22) enables the bag taking sucker (23) to be separated from the bag body through the second movement stroke.
3. A nozzle arrangement for a nozzle package as claimed in claim 2, wherein said bag opening means (42) comprises a bag opening cylinder and a bag opening nozzle mounted up and down on said bag loading station, said bag opening cylinder being drivingly connected to said bag opening nozzle;
the bag opening device (42) can take the bag body on the bag taking sucker (23) along with the horizontal movement of the bag carrying bracket (41) and convey the bag body to the bag carrying station, and meanwhile, the bag opening suction nozzle is driven to open the bag body through the bag opening cylinder which is arranged up and down.
4. A nozzle arrangement for a nozzle package according to claim 1, wherein the nozzle supply comprises a loading screen tray (31) and a conveyor slide (32), the loading screen tray (31) being connected to the conveyor slide and being capable of delivering the nozzle onto the conveyor slide (32).
5. The nozzle device of a nozzle packaging bag according to claim 4, characterized in that the end of the conveying slide rail (32) is provided with a locking device (321), the locking device (321) comprises a locking cylinder (3211) and a locking rod (3212);
the locking cylinder (3211) is in transmission connection with the locking rod (3212) and can enable the locking rod (3212) to stretch out and draw back in an opening of a suction nozzle, so that the suction nozzle positioned on the conveying sliding rail (32) is locked and limited, and the suction nozzle at the tail end of the conveying sliding rail (32) falls into the suction nozzle slot.
6. The nozzle device of a nozzle packaging bag according to claim 1, wherein the pushing device (33) further comprises a sliding rail (333) disposed on the frame, the nozzle clamping jaw (332) is slidably connected to the sliding rail (333) through a sliding block, and the pushing cylinder (331) can drive the nozzle clamping jaw (332) to do linear reciprocating motion along the sliding rail (333).
7. The nozzle device of the nozzle packaging bag according to claim 1, further comprising a distance-changing and traversing device (8), wherein the distance-changing and traversing device (8) comprises a distance-changing and traversing platform (81), a first bag-sucking device (82), a traversing slide block (83) and a second bag-sucking device (84);
The variable-pitch transverse moving platform (81) is connected to the tail end of the bag carrying support (41) and can transversely reciprocate along with the bag carrying support (41), one end of the variable-pitch transverse moving platform (81) is connected with a first bag sucking device (82), the transverse moving sliding block (83) is slidably arranged on the variable-pitch transverse moving platform (81), and the second bag sucking device (84) is connected to the lower portion of the transverse moving sliding block (83).
8. The nozzle device of the nozzle packaging bag according to claim 1, wherein the overturning bag pushing device (6) comprises a bag feeding base (61), an overturning bracket (62), an overturning cylinder (63) and a butt joint conveying seat (64);
The overturning bracket (62) is rotatably arranged on the bag conveying base (61), the overturning bracket (62) receives the packaging bags conveyed by the bag opening conveying device (4), the overturning cylinder (63) drives the overturning bracket (62) to rotate through the linkage pull rod (631) and enables the suction nozzles of the packaging bags to fall into the bag pushing output grooves (641) of the butt joint conveying base (64), and bag pushing mechanisms (65) are arranged on two sides of the bag conveying base (61) and at positions corresponding to the bag pushing output grooves (641);
The bag pushing mechanism (65) comprises a bag pushing air cylinder (651) and a bag pushing ejector rod (652), wherein the bag pushing air cylinder (651) is in transmission connection with the bag pushing ejector rod (652), so that the bag pushing ejector rod (652) can push a packaging bag and enable the packaging bag to enter the bag collecting device (7) along the bag pushing output groove (641).
9. The nozzle apparatus of a nozzle packaging bag according to claim 8, wherein the bag collecting device (7) comprises a bag collecting bracket (71), a first trough (72), a second trough (73) and a trough output device (74);
The bag collecting support (71) is provided with a filling station and a falling slot (711), a plurality of first material tanks (72) are stacked on the falling slot (711), a second material tank (73) is arranged on the filling station, the second material tanks (73) are aligned and connected with the bag pushing output groove (641), and then the second material tanks (73) can accept and collect packaging bags output by the overturning bag pushing device (6) and output the second material tanks (73) through the material tank output device (74).
10. The nozzle apparatus of a nozzle packing bag according to claim 9, wherein the chute output device (74) comprises an output platform (741), a chute-moving cylinder (742) and a chute-clamping device (743);
The output platform (741) is connected with the groove moving cylinder (742), and is in transmission connection with the groove clamping device (743) which can horizontally move transversely through the groove moving cylinder (742);
The clamping groove device (743) is connected with a groove clamping plate (7432) in a lifting manner through a groove clamping cylinder (7431), the groove clamping plate (7432) can clamp a first groove (72) positioned on a groove falling position (711) and a second groove (73) positioned on a filling station, and the second groove (73) which is fully collected with a packaging bag is output and the first groove (72) of the groove falling position (711) is transferred to the filling station through the driving of a groove moving cylinder (742).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511316662.4A CN120816776A (en) | 2025-09-16 | 2025-09-16 | A nozzle welding device for nozzle packaging bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511316662.4A CN120816776A (en) | 2025-09-16 | 2025-09-16 | A nozzle welding device for nozzle packaging bags |
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| Publication Number | Publication Date |
|---|---|
| CN120816776A true CN120816776A (en) | 2025-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202511316662.4A Pending CN120816776A (en) | 2025-09-16 | 2025-09-16 | A nozzle welding device for nozzle packaging bags |
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| Country | Link |
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| CN (1) | CN120816776A (en) |
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| US5473857A (en) * | 1993-11-16 | 1995-12-12 | International Paper Company | System integration for hot melt sealing of fitments in-line with form/fill/seal machine |
| US6079185A (en) * | 1998-07-31 | 2000-06-27 | Tetra Laval Holdings & Finance, Sa | Induction heat sealing of a closure to a container |
| US20090196728A1 (en) * | 2004-11-16 | 2009-08-06 | Elopak Systems Ag | Apparatus and Method |
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