CN108995301A - A kind of successional cardboard flattening machine and application method - Google Patents

Abstract

The invention discloses a kind of successional cardboard flattening machine and application methods, press includes: heating device, suction ventilator, guide rod, pressing plate, overturn suction disc, hand pressure device and control air cock, the overturning suction disc is rotationally connected on the pressing plate, the pressing plate is movably connected on the guide rod, hand pressure device one end is pivotally connected guide rod, other end activity is resisted against on pressing plate and the pressing plate can be driven to be moved along the length direction of guide rod to contact or far from the heating device, air inlet is offered in the overturning suction disc, and two air flues of connection air inlet, the suction ventilator is connected to air inlet by gas-guide tube, with the rotation of overturning suction disc, the control air cock can control air inlet connection or close an air flue in two air flues.The configuration of the present invention is simple is reasonable, continuously can carry out pressing processing to each cardboard, efficient convenient easy manipulation.

Description

A continuous cardboard flattening machine and its application method

technical field

The invention relates to the technical field of cardboard processing tools, in particular to a continuous cardboard flattening machine and a use method.

Background technique

When making processed cardboard, it is necessary to perform cardboard flattening operation, and the cardboard can be flattened by heating at high temperature and applying pressure. Common flattening machines on the market are expensive, and small processing plants have limited purchasing power and cannot afford this type of press; however, the flattening operation is performed by hand and a small soldering iron, and the efficiency is very low, and the current flattening machine cannot be used continuously. The flattening operation will be simple and inefficient because of the pick-up.

Contents of the invention

In view of the above problems, the present invention provides a continuous cardboard flattening machine and its use method, which has a simple and ingenious structure, is easy to operate, can continuously flatten each cardboard, and can effectively solve the problems in the background technology.

To achieve the above object, the present invention provides the following technical solutions:

A continuous cardboard flattening machine, comprising: a heating device, a suction fan, a guide rod, a pressing plate, a flip suction plate, a hand pressure device and an air control switch, the guide rod is vertically fixed on the heating device, and the flip suction plate Rotationally connected to the pressure plate, the pressure plate is movably connected to the guide rod, one end of the hand pressure device is pivotally connected to the guide rod, and the other end is movable against the pressure plate and can drive the pressure plate to move along the length direction of the guide rod In order to contact or keep away from the heating device, an air inlet and two air passages connected to the air inlet are provided in the flip suction plate, and the suction fan is connected to the air inlet through the air guide pipe. Turning, the air control switch can control the air inlet to connect or close one of the two air passages.

By adopting the above technical scheme, the flattening machine can continuously flatten each paper, and the structure is simple and ingenious. By using the flipping of the suction plate and the function of the air control switch, the adsorption of the processed cardboard can be completed efficiently, so as to facilitate extrusion. Flattening treatment, simple and easy to operate.

As a preferred technical solution of the present invention, the air control switch is a fixed tube, and a baffle is extended from the fixed tube, and the baffle can block the communication path between the air inlet of the reversing suction plate and the air channel above . By adopting the above technical scheme, the specific structure of the air control switch is ingenious and practical. Since the suction plate can be turned over, it can effectively complete the blockage of the air inlet and the upper airway, which is beneficial to the removal of the upper cardboard, and at the same time It can ensure the connection between the air inlet and the lower air passage, so that the lower cardboard is adsorbed on the flip suction plate for extrusion and flattening.

As a preferred technical solution of the present invention, the air guide tube is connected to the fixed pipe through a rotating joint, the side of the flip suction plate close to the rotating joint is rotationally connected to the fixed pipe, and the fixed pipe is fixedly connected to the pressure plate . By adopting the above technical solution, the air guide tube can be effectively connected to the air inlet, and the fixed pipe is also convenient for connecting or closing the air inlet and the air passage.

As a preferred technical solution of the present invention, the cross-sectional shape of the baffle plate is a sector ring. By adopting the above-mentioned technical solution, the fan-shaped baffle can effectively block the air inlet and the upper air passage to ensure the airtight effect.

As a preferred technical solution of the present invention, the size of the baffle is greater than or equal to the cross-sectional size of the air inlet. By adopting the above technical solution, the setting of the size of the baffle is beneficial to block the air inlet and the upper air passage, so as to ensure the sealing effect.

As a preferred technical solution of the present invention, the upper and lower surfaces of the flip suction plate are provided with a suction port and a limit baffle, the suction port communicates with the air passage, and the limit baffle is used to limit the position of the cardboard. By adopting the above technical solution, the limit baffle can limit the position of the cardboard placed on the reversing suction plate, and the setting of the suction port is beneficial to the adsorption of the cardboard.

As a preferred technical solution of the present invention, a rotating handle is directly or indirectly fixedly connected to the side of the reversing suction plate away from the air duct, and the rotating handle is directly or indirectly connected to the pressure plate in rotation. By adopting the above technical solution, the arrangement of the rotating handle facilitates the turning operation of the turning suction plate.

As a preferred technical solution of the present invention, the heating device includes a heat conduction plate and a heating pipe, the heating pipe is arranged inside the heat conduction plate; A spring, one end of the first spring is directly or indirectly connected to the pressure plate. By adopting the above technical solution, the specific structure of the heating device can make the cardboard easy to be heated and flattened, and it is simple and easy to handle.

As a preferred technical solution of the present invention, the hand pressing device includes a rotating rod and a pressing rod; one end of the rotating rod is pivotally connected to the guide rod, and the other end is provided with a handle; one end of the pressing rod is pivotally connected to the rotating rod, The other end abuts against the pressing plate directly or indirectly through a roller; a return spring is arranged between the pressing rod and the rotating rod. By adopting the above technical solution, the specific structure of the hand pressing device can pre-extrude the upper cardboard to a certain extent, and at the same time heat and flatten the lower cardboard, which is efficient and quick.

A method for using a continuous cardboard flattening machine, using a continuous cardboard flattening machine described in any one of the above technical solutions, comprising the following steps:

Turn on the suction fan, place the Nth cardboard (N takes a positive integer) on the first surface of the flip suction plate, operate the hand pressing device, and move the hand pressing device along the upper surface of the pressing plate to roll the Nth cardboard, Then turn the overturning suction plate, during which the cardboard is adsorbed on the first surface of the overturning suction plate, and the first surface at this time is below the overturning suction plate;

B. Place the N+1th cardboard on the second surface of the reversing suction plate. At this time, the second surface is above the reversing suction plate. Operate the hand pressing device to move the hand pressing device along the upper surface of the pressing plate to the second surface of the reversing suction plate. N+1 cardboards are rolled, and at the same time, the hand pressing device pushes the pressing plate to move down along the direction of the guide rod until the pressing plate presses the Nth cardboard against the heating device;

C. Move the pressure plate, turn and flip the suction plate, remove the Nth cardboard, and place the N+2th cardboard; according to the above steps, each cardboard can be continuously flattened.

Compared with the prior art, the beneficial effect of the present invention is: the structure is simple and ingenious, and the function of turning over the suction plate and the air control switch can be used to efficiently complete the absorption of the processed cardboard, extrusion and flattening, easy to operate, Each cardboard can be flattened continuously.

Description of drawings

Fig. 1 is the structural representation of front view of the present invention;

Fig. 2 is the partial structural sectional view of front view of the present invention;

Fig. 3 is the top view of the flip suction plate of the present invention;

Fig. 4 is the enlarged view of the structure at A place in Fig. 2 of the present invention;

Fig. 5 is a schematic structural view of the fixing tube of the present invention.

In the figure: heat conduction plate 1, heating pipe 2, suction fan 3, guide rod 4, collar 5, pressure plate 6, rotating rod 7, handle 8, pressure rod 9, roller 10, turning suction plate 11, rotating shaft 12, rotating handle 13. Fixed pipe 14, rotary joint 15, air guide pipe 16, air inlet 17, air passage 18, suction port 19, limit baffle 20, first spring 21, return spring 22.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Example 1

A continuous cardboard flattening machine, please refer to Figure 1 to Figure 5, including: heating device, suction fan 3, guide rod 4, pressure plate 6, flip suction plate 11, hand pressure device and air control switch, guide rod 4 It is vertically fixed on the heating device, the flip suction plate 11 is rotatably connected to the pressure plate 6, the pressure plate 6 is movably connected to the guide rod 4, one end of the hand pressure device is pivotally connected to the guide rod 4, and the other end is movable against the pressure plate 6 and It can drive the pressure plate 6 to move along the length direction of the guide rod 4 to contact or stay away from the heating device. The flip suction plate 11 is provided with an air inlet 17 and two air passages 18 connected to the air inlet 17. The suction fan 3 passes through the air duct 16 Connected to the air inlet 17 , with the rotation of the overturning suction plate 11 , the air control switch can control the air inlet 17 to communicate with or close one of the two air passages 18 .

Please refer to Fig. 1, the heating device includes a heat conducting plate 1 and a heating pipe 2, the heating pipe 2 is arranged inside the heat conducting plate 1; One end of a spring 21 is directly or indirectly connected to the pressing plate 6 . The hand pressing device includes a rotating rod 7 and a pressing rod 9; one end of the rotating rod 7 is pivotally connected to the guide rod 4, and the other end is provided with a handle 8; one end of the pressing rod 9 is pivotally connected to the rotating rod 7, and the other end directly moves against or A roller 10 abuts against the pressing plate 6 indirectly; a return spring 22 is arranged between the pressing rod 9 and the rotating rod 7 .

Please refer to Fig. 4 and Fig. 5, the gas control switch is a fixed pipe 14, and a baffle is extended on the fixed pipe 14, and the baffle can block the communication path between the air inlet 17 of the reversing suction plate 11 and the upper air passage 18. The cross-section shape of the baffle is fan ring. The size of the baffle is greater than or equal to the cross-sectional size of the air inlet 17 .

Please refer to Fig. 2 and Fig. 3, the air duct 16 is connected to the fixed pipe 14 through a rotating joint 15, the side of the flip suction plate 11 close to the rotating joint 15 is rotatably connected to the fixed pipe 14, and the fixed pipe 14 is fixedly connected to the pressure plate 6 .

Please refer to Fig. 1 and Fig. 3, the upper and lower surfaces of the flip suction plate 11 are provided with a suction port 19 and a limit baffle 20, the suction port 19 communicates with the air passage 18, and the limit baffle 20 is used for the limit of the cardboard. A rotating handle 13 is directly or indirectly fixedly connected to the side of the flip suction plate 11 away from the air duct 16 , and the rotating handle 13 is directly or indirectly connected to the pressure plate 6 through a rotating shaft 12 in rotation.

Working principle: as shown in Figure 1 to Figure 5, when flattening the cardboard, the cardboard is placed on the upward surface of the flip suction plate 11, and the two placement surfaces of the flip suction plate 11 are provided with limit baffles 20. As shown in Figures 2 and 3, the suction fan 3 is turned on, and the suction fan 3 acts on the flip suction plate 11 through the airflow channel formed by the air guide pipe 16, the rotating joint 15 and the fixed pipe 14, and the fixed pipe 14 is shown in Fig. 4 and Fig. 5 shown;

By pressing down the handle 8, the pressing bar 9 and the roller 10 are driven to press on the pressing plate 6, and the roller 10 is moved along the upper surface of the pressing plate 6 to pre-roll the cardboard placed on the turning suction plate 11.

Then by turning the rotating handle 13, a rotating shaft 12 is fixed between the rotating handle 13 and the overturning suction plate 11, and the side of the overturning suction plate 11 near the rotating handle 13 is rotationally connected with the pressing plate 6 through the rotating shaft 12, and the overturning suction plate 11 is close to the rotary joint One side of 15 is rotatably connected to the surface of the fixed tube 14 by opening a through hole, and the fixed tube 14 is fixedly connected with the pressure plate 6, so turning the rotary handle 13 will make the flip suction plate 11 rotate, and in the initial state, as shown in Figure 4 , the structural characteristics of the fixed pipe 14, the baffle extending from the fixed pipe 14 blocks the upper air inlet 17 set inside the flip suction plate 11, and the lower air inlet is opened. At this time, the upper suction port 19 has no suction. During the gradual rotation of the plate 11, the blocked air inlet 17 is gradually opened, so the suction port 19 gradually generates suction in this direction, and the size of the baffle extending from the fixed pipe 14 is not smaller than the air inlet 17, and the arc is not larger than a semicircle most reasonable. Therefore, when the overturning suction plate 11 rotates from inclined to vertical, the suction gradually increases to be stable, and gradually increases the force on the cardboard placed on this surface to prevent the cardboard from being damaged by gravity and centrifugal force when the overturning suction plate 11 rotates. And fall off.

After being turned down, the next cardboard to be processed can be placed on the other side, and then the handle 8 is pressed down to drive the pressing rod 9 and the roller 10 to press on the pressing plate 6, so that the pressing plate 6 descends and the turning suction plate 11 descends. Press the cardboard adsorbed under the flip suction plate 11 on the heat conduction plate 1, and the heating tube 2 installed in the heat conduction plate 1 is energized to heat up the surface of the heat conduction plate 1, so that the cardboard is heated and pressed on the heat conduction plate 1 to complete the flattening work .

After completing the flattening operation of the current cardboard, release the handle 8, lift the collar 5 through the first spring 21, drive the pressure plate 6 fixed on the surface of the collar 5 to rise and reset, and then turn the rotary handle 13 to make the flip suction plate 11 rotate 180 degrees, during this process, repeat the above operation for the cardboard placed above to be processed, the processed cardboard at the bottom is adsorbed and rotated to the top, when the processed cardboard is rotated upward, the air inlet 17 on this surface is blocked , At this moment, the suction force of the suction port 19 is negligible, and the processed cardboard can be taken off and replaced with a piece of cardboard to be processed.

To sum up, in the above-mentioned processing process, the seamless docking in time can be realized between the pick-up and put-down, achieving the effect of continuous processing and greatly improving the processing efficiency.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. a kind of successional cardboard flattening machine characterized by comprising heating device, suction ventilator (3), guide rod (4), pressing plate (6), suction disc (11), hand pressure device and control air cock are overturn, guide rod (4) is fixed on the heating vertically, the overturning suction disc (11) it is rotationally connected on the pressing plate (6), the pressing plate (6) is movably connected on the guide rod (4), hand pressure device one end pivot Guide rod (4), other end activity are resisted against on pressing plate (6) and the pressing plate (6) can be driven mobile along the length direction of guide rod (4) With contact or far from the heating device, the overturning suction disc (11) is interior to be offered air inlet (17), and connection air inlet (17) two air flues (18), the suction ventilator (3) are connected to air inlet (17) by gas-guide tube (16), with overturning suction disc (11) Rotation, it is described control air cock can control air inlet (17) connection or close two air flues (18) in an air flue.

2. a kind of successional cardboard flattening machine according to claim 1, which is characterized in that the control air cock is one solid Fixed pipe (14), extending in fixing pipe (14) has a baffle, and baffle can block the air inlet (17) of overturning suction disc (11) and be located at The communication path of the air flue (18) of top.

3. a kind of successional cardboard flattening machine according to claim 2, which is characterized in that the gas-guide tube (16) passes through One swivel (15) is connected to fixing pipe (14), and overturning suction disc (11) is rotatablely connected close to the side of swivel (15) On fixing pipe (14), the fixing pipe (14) is fixedly connected on pressing plate (6).

4. a kind of successional cardboard flattening machine according to claim 2 or 3, which is characterized in that baffle section shape Shape is fan annular.

5. a kind of successional cardboard flattening machine according to claim 4, which is characterized in that the size of the baffle is greater than Or it is equal to the sectional dimension of air inlet (17).

6. a kind of successional cardboard flattening machine described according to claim 1 or 2 or 3 or 5, which is characterized in that the overturning The upper and lower surface of suction disc (11) offers suction inlet (19) and postive stop baffle (20), and the suction inlet (19) is connected to air flue (18), institute State the limit of postive stop baffle (20) for cardboard.

7. a kind of successional cardboard flattening machine described according to claim 1 or 2 or 3 or 5, which is characterized in that overturning suction disc (11) side on away from gas-guide tube (16) is directly or indirectly fixedly connected with rotating handles (13), and the rotating handles (13) are straight It connects or is rotationally connected on pressing plate (6) indirectly.

8. a kind of successional cardboard flattening machine described according to claim 1 or 2 or 3 or 5, which is characterized in that the heating Device includes heat-conducting plate (1) and heating tube (2), and it is internal that the heating tube (2) is set to heat-conducting plate (1)；The guide rod (4) is erect It is set on heat-conducting plate (1), is arranged on guide rod (4) the first spring (21), the first spring (21) one end direct or indirect connection The pressing plate (6).

9. a kind of successional cardboard flattening machine described according to claim 1 or 2 or 3 or 5, which is characterized in that the hand pressure Device includes rotating bar (7) and compression bar (9)；Rotating bar (7) one end is pivotally connected the guide rod (4), and the other end is provided with handle (8)； Described compression bar (9) one end is pivotally connected the rotating bar (7), and the other end directly activity is resisted against against or indirectly by a roller (10) On the pressing plate (6)；Reset spring (22) are provided between compression bar (9) and rotating bar (7).

10. a kind of application method of successional cardboard flattening machine, which is characterized in that using such as any one of claim 1-9 institute A kind of successional cardboard flattening machine stated, comprising the following steps:

A. suction ventilator (3) are opened, n-th cardboard is placed in the first surface of overturning suction disc (11), manipulator's pressure device makes hand Pressure device is mobile to roll to n-th cardboard along the upper surface of pressing plate (6), then rotation overturning suction disc (11), herein mistake Cardboard is adsorbed on overturning suction disc (11) first surface in journey, and first surface at this time is in the lower section of overturning suction disc (11)；

B., the N+1 cardboard is placed in the second surface of overturning suction disc (11), second surface at this time is in overturning suction disc Top, manipulator's pressure device keep hand pressure device mobile to roll to the N+1 cardboard along the upper surface of pressing plate (6), together When, pressing plate (6) is pushed to move down along guide rod direction for hand pressure device until n-th cardboard is resisted against heating device by pressing plate (6) On；

C. pressing plate (6) moves up, and n-th cardboard is removed in rotation overturning suction disc (11), places the N+2 cardboard；It can according to above-mentioned steps Continuously each cardboard is flattened.