CN110605867B

CN110605867B - Bidirectional prepressing pasting machine

Info

Publication number: CN110605867B
Application number: CN201910895622.8A
Authority: CN
Inventors: 董少华
Original assignee: Haining Tuolang Packaging Products Co ltd
Current assignee: Haining Tuolang Packaging Products Co ltd
Priority date: 2019-09-21
Filing date: 2019-09-21
Publication date: 2021-03-23
Anticipated expiration: 2039-09-21
Also published as: CN110605867A

Abstract

The invention discloses a bidirectional prepressing pasting machine, which comprises a machine body, a transmission circulating device, a dust suction device and a pressing device, wherein the transmission circulating device comprises a concave support, a first transmission roller, a second transmission roller, a first feeding box, a first transmission box, a first liquid pumping pump, a second liquid pumping pump, a first coarse filter screen, a first fine filter screen and a liquid level sensor, a first cavity is formed in the upper end surface of the machine body, a first motor is fixed on the side wall of the machine body, a second cavity is formed in the machine body, a first feeding pipe is fixed on the upper end surface of the first feeding box, a first circulating pipe is fixed on the side wall of the first transmission box, a second circulating pipe is fixed on the upper end surface of the first transmission box, and the second transmission roller is in rotating fit with the inner wall of the concave support, so that two steps of gluing and prepressing are continuous and not mutually independent in the operation process of equipment, the working effect is improved, and, the complexity of the operation is reduced.

Description

Bidirectional prepressing pasting machine

Technical Field

The invention relates to the technical field of pasting machine equipment, in particular to a bidirectional prepressing pasting machine.

Background

The pasting machine is applied to the packaging and printing industry, the box pasting machine is the last process of packaging box processing, printed and die-cut formed paperboards are folded and formed and pasted with pasting openings, and the manual box pasting mode is replaced by the machine box pasting, so that the labor cost is reduced, and the efficiency is improved.

Traditional pasting machine is at the in-process of operation, and the phenomenon that the inside glue of pasting machine can appear deposiing, and pasting machine is when the rubber coating simultaneously, because granule and dust can appear in the cardboard surface, when leading to follow-up rubber coating, the viscidity of glue reduces.

Disclosure of Invention

The invention aims to provide a bidirectional prepressing pasting machine, which solves the problem that glue in the pasting machine is precipitated, and simultaneously cleans particles and dust on the surface of a paperboard.

The technical purpose of the invention is realized by the following technical scheme:

a bidirectional prepressing pasting machine comprises a machine body, a transmission circulating device, a dust suction device and a pressing device, wherein the transmission circulating device, the dust suction device and the pressing device are fixed on the upper end face of the machine body, the transmission circulating device comprises a concave support, a first transmission roller, a second transmission roller, a first feeding box, a first transmission box, a first liquid pumping pump, a second liquid pumping pump, a first coarse filter screen, a first fine filter screen and a liquid level sensor, a first cavity is formed in the upper end face of the machine body, the first transmission roller is arranged in the first cavity, a first motor is fixed on the side wall of the machine body, an output shaft of the first motor penetrates through the side wall of the machine body and is fixedly matched with the first transmission roller, the first coarse filter screen and the first fine filter screen are both fixed on the inner wall of the first cavity, the first coarse filter screen is positioned right above the first fine filter screen, and the liquid level sensor is, the machine body is internally provided with a cavity II, the feeding box I is fixed on the inner wall of the cavity II, the upper end surface of the feeding box I is fixedly provided with a feeding pipe I, one end of the feeding pipe I, which is far away from the feeding box I, penetrates through the inner wall of the cavity II to be communicated with the cavity I, the side wall of the feeding pipe I is fixedly provided with a solenoid valve I, the transmission box I is fixed in the cavity II, the liquid suction pump I and the liquid suction pump II are fixed in the transmission box I, the side wall of the transmission box I is fixedly provided with a circulation pipe I communicated with the liquid suction pump I, one end of the circulation pipe I, which is far away from the liquid suction pump I, is communicated with the feeding box I, the side wall of the circulation pipe I is fixedly provided with a solenoid valve II, the upper end surface of the transmission box I is fixedly provided with a circulation pipe II communicated with the liquid suction pump II, one end of the circulation pipe II, which, the concave support is fixed on the upper end face of the machine body, the second transmission roller is arranged in the concave support, and the second transmission roller is in rotating fit with the inner wall of the concave support.

By adopting the technical scheme, when the paper board enters the first transmission roller, the first motor is started, the output shaft of the first motor penetrates through the side wall of the machine body and is fixedly matched with the first transmission roller, so that the first transmission roller is driven to rotate by the rotation of the output shaft of the first motor, the first transmission roller is used for transmitting the paper board, the first transmission roller drives the glue in the first cavity to glue the lower end surface of the paper board in the process of transmitting the paper board, when the paper board is transmitted, the second transmission roller is arranged in the concave bracket and is in rotating fit with the inner wall of the concave bracket, so that the paper board moves to drive the second transmission roller to rotate, the second transmission roller rotates in the concave bracket, when the glue in the first cavity precipitates, the first electromagnetic valve is opened, the first coarse filter screen and the first fine filter screen are both fixed on the inner wall of the first cavity, and the first coarse filter screen is positioned right above the first fine filter screen, the glue enters the first coarse filter screen and the first fine filter screen under the action of the self gravity, the first coarse filter screen and the first fine filter screen filter the glue, one end of the first feeding pipe is communicated with the first cavity, the glue enters the first feeding pipe under the action of the self gravity, one end of the first feeding pipe, far away from the first cavity, is communicated with the first feeding tank, the glue enters the first feeding tank through the first feeding pipe, the first liquid pumping pump is started, the second electromagnetic valve is opened, one end of the first circulating pipe is communicated with the first feeding tank, one end of the first circulating pipe, far away from the first feeding tank, is communicated with the first liquid pumping pump, the glue in the first feeding tank is pumped by the first liquid pumping pump into the first circulating pipe, the glue enters the first conveying tank through the first circulating pipe, the second liquid pumping pump is started, the third electromagnetic valve is opened, one end of the second circulating pipe is communicated with the second liquid pumping pump, therefore, the second liquid pump pumps the glue in the first transmission box to enter the second circulating pipe, and the glue enters the first cavity through the second circulating pipe, so that the circulation of two pairs of glues by the liquid pump is realized.

Preferably, the dust suction device comprises a first dust suction machine, a second motor, a first dust suction plate, a first dust suction pipe and a first adhesive roller, the upper end surface of the machine body is provided with a dust absorption groove, the first gluing roller is arranged in the dust absorption groove, the second motor is fixed on the side wall of the machine body, an output shaft of the motor II penetrates through the side wall of the machine body to be fixedly matched with the adhesive roller I, a concave support frame I is fixed on the upper end surface of the machine body, the first dust absorption plate is arranged below the first concave support frame, a third cavity is arranged in the first dust absorption plate, the lower end surface of the first dust absorption plate is provided with a first dust absorption hole communicated with the cavity III, the first dust absorption machine is fixed on the upper end surface of the first concave support frame, the first dust absorption pipe is fixed on the lower end surface of the first dust absorption machine, and one end of the first dust suction pipe, which is far away from the first dust suction machine, penetrates through the upper end face of the first concave support frame and is communicated with the third cavity.

By adopting the technical scheme, when the paper board needs to be processed, the paper board is placed on the first gluing roller, the second motor is started, because the output shaft of the motor II penetrates through the side wall of the machine body and is fixedly matched with the gluing roller I, the output shaft of the motor II rotates to drive the gluing roller I to rotate, the gluing roller I rotates to drive the paper board to move forward, the gluing roller I cleans the lower end surface of the paper board while rotating, the dust collector I is started, because the first dust absorption hole is communicated with the third cavity, the dust on the upper end surface of the paper board enters the third cavity through the first dust absorption hole, one end of the first dust absorption pipe is communicated with the third cavity, so that the dust enters the first dust absorption pipe through the third cavity, one end of the first dust absorption pipe penetrates through the inner wall of the first concave support frame to be fixedly matched with the first dust collector, therefore, dust enters the first dust collector through the first dust collection pipe, and the first paper board is cleaned by the first dust collector.

Preferably, the pressing device comprises a first moving roller, a second moving roller, a first pressing ring, a first sliding block and a first screw, the first pressing ring, the first sliding block and the first screw are provided with a plurality of transmission grooves, the upper end surface of the machine body is provided with a transmission groove, the second moving roller is arranged in the transmission groove and is in rotating fit with the first transmission groove, the upper end surface of the machine body is fixed with a third concave support frame, the first moving roller is arranged on the inner wall of the third concave support frame, the side wall of the third concave support frame is fixed with a third motor, an output shaft of the third motor penetrates through the side wall of the third concave support frame and is fixedly matched with the first moving roller, the side wall of the first moving roller is provided with a first sliding groove, the first pressing ring is arranged on the side wall of the first moving roller and is in sliding fit with the first pressing ring, and the first sliding block is fixed on the inner wall of the first pressing ring, the first sliding block is in sliding fit with the first sliding groove, the first screw is arranged on the side wall of the first pressing ring and in threaded fit with the first pressing ring, and one end of the first screw penetrates through the first pressing ring and the first sliding block.

Adopt above-mentioned technical scheme, after the cardboard clearance is accomplished, the cardboard enters into on removing the roller two, at this moment motor three starts, because the output shaft of motor three runs through the lateral wall of concave support frame three and removes roller one fixed coordination, thereby the output shaft of motor three rotates and drives and remove roller one and rotate, press ring one and set up on removing the lateral wall of roller one, thereby remove roller one and rotate and drive pressing ring one and rotate, it drives the cardboard and gos forward to realize pressing ring, remove roller two sets up in the transmission inslot, and remove roller two and transmission groove normal running fit, thereby the cardboard drives at the in-process that removes and removes roller two and rotate, remove roller two uses in supporting the cardboard, when pressing a pair of cardboards of ring and carrying out the indent.

When motor three is in the stop state, the staff rotates and promotes and presses ring one, because slider one is fixed in and presses ring one in, thereby press ring one and remove and drive slider one and remove, realize that slider one slides in spout one, when pressing ring one and removing the position that needs, rotate screw one, because screw one with press ring one screw-thread fit, thereby screw one removes in pressing ring one at rotatory in-process, when the one end of screw one removed and pastes mutually with the inner wall of spout one, the screw was fixed to pressing ring one.

Preferably, a recovery tank is fixed to one end of the machine body.

By adopting the technical scheme, the recycling box is used for recycling the processed paper boards.

Preferably, a support leg is fixed to a lower end surface of the machine body.

By adopting the technical scheme, the support legs are used for supporting the machine body.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic view of a dust extraction according to an embodiment;

FIG. 3 is a schematic view of an exemplary pressing device;

FIG. 4 is a schematic diagram of an embodiment of a transport cycle apparatus.

Reference numerals: 1. a concave bracket; 2. a first transmission roller; 3. a second conveying roller; 4. a first feeding box; 5. a first transmission box; 6. a first liquid pump; 7. a liquid pump II; 8. a first coarse filter screen; 10. A first fine filter screen; 11. a liquid level sensor; 12. a first cavity; 13. a first motor; 14. a second cavity; 15. a feeding pipe I; 16. a first electromagnetic valve; 17. a first circulating pipe; 18. a second electromagnetic valve; 19. a second circulating pipe; 20. a third electromagnetic valve; 21. a first dust collector; 22. a second motor; 23. a first dust collection plate; 24. a first dust suction pipe; 25. gluing a rubber roll I; 26. a dust collection groove; 27. a first concave supporting frame; 28. a third cavity; 29. a first dust suction hole; 30. a concave support frame III; 31. moving the first roller; 32. a second moving roller; 33. pressing the first ring; 34. a first sliding block; 35. a first screw; 36. a transmission slot; 37. a third motor; 38. a first sliding chute; 39. a recycling bin; 40. a support leg; 41. a body; 42. a transfer cycle device; 43. a dust collection device; 44. and a pressing device.

Detailed Description

The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention.

Referring to fig. 1 to 4, a bidirectional pre-pressing laminator comprises a machine body 41, a conveying circulation device 42, a dust suction device 43 and a pressing device 44, wherein the conveying circulation device 42, the dust suction device 43 and the pressing device 44 are all fixed on the upper end surface of the machine body 41.

The dust suction device 43 comprises a first dust suction machine 21, a second motor 22, a first dust suction plate 23, a first dust suction pipe 24 and a first adhesive roller 25, a dust suction groove 26 is formed in the upper end face of the machine body 41, the first adhesive roller 25 is arranged in the dust suction groove 26, the second motor 22 is fixed on the side wall of the machine body 41, an output shaft of the second motor 22 penetrates through the side wall of the machine body 41 to be fixedly matched with the first adhesive roller 25, a first concave supporting frame 27 is fixed on the upper end face of the machine body 41, a first dust suction plate 23 is arranged below the first concave supporting frame 27, a third cavity 28 is formed in the first dust suction plate 23, a first dust suction hole 29 communicated with the third cavity 28 is formed in the lower end face of the first dust suction plate 23, the first dust suction machine 21 is fixed on the upper end face of the first concave supporting frame 27, a first dust suction pipe 24 is fixed on the lower end face of the first dust suction machine 21, and one end of the first dust suction pipe 24 far away from the first dust suction machine 21 penetrates through the upper end face of the first concave supporting frame 27 and is communicated with the third cavity 28.

When the paper board needs to be processed, the paper board is placed on the first gluing roller 25, the second motor 22 is started, because the output shaft of the second motor 22 penetrates through the side wall of the machine body 41 and is fixedly matched with the first adhesive roller 25, thereby the output shaft of the motor II 22 rotates to drive the gluing roller I25 to rotate, the gluing roller I25 rotates to drive the paper board to advance, the gluing roller I25 cleans the lower end surface of the paper board while rotating, the dust collector I21 is started, because the first dust suction hole 29 is communicated with the third cavity 28, the dust on the upper end surface of the paperboard enters the third cavity 28 through the first dust suction hole 29, one end of the first dust suction pipe 24 is communicated with the third cavity 28, so that the dust enters the first dust suction pipe 24 through the third cavity 28, one end of the first dust suction pipe 24 penetrates through the inner wall of the first concave support frame 27 to be fixedly matched with the first dust collector 21, therefore, dust enters the first dust collector 21 through the first dust collection pipe 24, and the first dust collector 21 cleans the paper boards.

The pressing device 44 comprises a first moving roller 31, a second moving roller 32, a first pressing ring 33, a first sliding block 34 and a first screw 35, wherein the first pressing ring 33, the first sliding block 34 and the first screw 35 are provided with a plurality of transmission grooves 36, the upper end surface of the machine body 41 is provided with a transmission groove 36, the second moving roller 32 is arranged in the transmission groove 36 and is in rotating fit with the transmission groove 36, the upper end surface of the machine body 41 is fixedly provided with a third concave support frame 30, the first moving roller 31 is arranged on the inner wall of the third concave support frame 30, the side wall of the third concave support frame 30 is fixedly provided with a third motor 37, an output shaft of the third motor 37 penetrates through the side wall of the third concave support frame 30 and is fixedly matched with the first moving roller 31, the side wall of the first moving roller 31 is provided with a first sliding groove 38, the first pressing ring 33 is arranged on the side wall of the first moving roller 31, the first pressing ring 33 is in sliding fit with the first moving roller 31, the, and the first sliding block 34 is in sliding fit with the first sliding groove 38, the first screw 35 is arranged on the side wall of the first pressing ring 33, the first screw 35 is in threaded fit with the first pressing ring 33, and one end of the first screw 35 penetrates through the first pressing ring 33 and the first sliding block 34.

After the paper boards are cleaned, the paper boards enter the second moving roller 32, at the moment, the third motor 37 is started, the output shaft of the third motor 37 penetrates through the side wall of the third concave supporting frame 30 and is fixedly matched with the first moving roller 31, the first moving roller 31 is driven to rotate by the rotation of the output shaft of the third motor 37, the first pressing ring 33 is arranged on the side wall of the first moving roller 31, the first moving roller 31 rotates to drive the first pressing ring 33 to rotate, the purpose that the first pressing ring 33 drives the paper boards to advance is achieved, the second moving roller 32 is arranged in the transmission groove 36, the second moving roller 32 is in rotating fit with the transmission groove 36, the second moving roller 32 is driven to rotate by the paper boards in the moving process, the second moving roller 32 is used for supporting the paper boards, and when the first pressing ring 33 transmits the paper boards, the first pressing ring 33 presses the paper boards to perform.

When the third motor 37 is in a stopped state, the staff rotates to push the first pressing ring 33, the first sliding block 34 is fixed in the first pressing ring 33, so that the first pressing ring 33 moves to drive the first sliding block 34 to move, the first sliding block 34 slides in the first sliding groove 38, when the first pressing ring 33 moves to a required position, the first screw 35 is rotated, the first screw 35 is in threaded fit with the first pressing ring 33, the first screw 35 moves in the first pressing ring 33 in the rotating process, and when one end of the first screw 35 moves to be attached to the inner wall of the first sliding groove 38, the first screw 35 fixes the first pressing ring 33.

The transmission circulating device 42 comprises a concave support 1, a first transmission roller 2, a second transmission roller 3, a first feeding box 4, a first transmission box 5, a first liquid pumping pump 6, a second liquid pumping pump 7, a first coarse filter screen 8, a first fine filter screen 10 and a liquid level sensor 11, wherein the upper end surface of a machine body 41 is provided with a first cavity 12, the first transmission roller 2 is arranged in the first cavity 12, the side wall of the machine body 41 is fixedly provided with a first motor 13, an output shaft of the first motor 13 penetrates through the side wall of the machine body 41 to be fixedly matched with the first transmission roller 2, the first coarse filter screen 8 and the first fine filter screen 10 are both fixed on the inner wall of the first cavity 12, the first coarse filter screen 8 is positioned right above the first fine filter screen 10, the liquid level sensor 11 is arranged below the first fine filter screen 10, the machine body 41 is internally provided with a second cavity 14, the first feeding box 4 is fixed on the inner wall of the second cavity 14, the upper end surface of the first feeding box 4 is fixedly provided with a first feeding pipe 15, one end of the, the side wall of the feeding pipe I15 is fixedly provided with a first electromagnetic valve 16, the transmission box I5 is fixed in the cavity II 14, the first liquid pumping pump 6 and the second liquid pumping pump 7 are fixed in the transmission box I5, the side wall of the transmission box I5 is fixedly provided with a first circulating pipe 17 communicated with the first liquid pumping pump 6, one end of the first circulating pipe 17 far away from the first liquid pumping pump 6 is communicated with the feeding box I4, the side wall of the first circulating pipe 17 is fixedly provided with a second electromagnetic valve 18, the upper end face of the transmission box I5 is fixedly provided with a second circulating pipe 19 communicated with the second liquid pumping pump 7, one end of the second circulating pipe 19 far away from the second liquid pumping pump 7 penetrates through the inner wall of the cavity II 14 to be communicated with the cavity I12, the side wall of the second circulating pipe 19 is fixedly provided with a third electromagnetic valve 20, the concave support 1 is fixed on the upper end face of the machine body 41, the.

When the paperboard enters the first transmission roller 2, the first motor 13 is started, the output shaft of the first motor 13 penetrates through the side wall of the machine body 41 and is fixedly matched with the first transmission roller 2, so that the first transmission roller 2 is driven to rotate by the rotation of the output shaft of the first motor 13, the first transmission roller 2 is used for transmitting the paperboard, when the first transmission roller 2 is used for transmitting the paperboard, the first transmission roller 2 is used for driving the glue in the first cavity 12 to glue the lower end face of the paperboard, when the paperboard is transmitted, the second transmission roller 3 is arranged in the concave bracket 1, the second transmission roller 3 is in rotating fit with the inner wall of the concave bracket 1, so that the paperboard moves to drive the second transmission roller 3 to rotate, the second transmission roller 3 rotates in the concave bracket 1, when the glue in the first cavity 12 is precipitated, the first electromagnetic valve 16 is opened, and the first coarse filter screen 8 and the first fine filter screen 10 are both fixed on the inner wall of the first cavity, and the coarse filter screen I8 is positioned right above the fine filter screen I10, so that the glue enters the coarse filter screen I8 and the fine filter screen I10 under the action of the self gravity, the glue is filtered by the coarse filter screen I8 and the fine filter screen I10, one end of the feeding pipe I15 is communicated with the cavity I12, so that the glue enters the feeding pipe I15 under the action of the self gravity, one end of the feeding pipe I15, which is far away from the cavity I12, is communicated with the feeding tank I4, so that the glue enters the feeding tank I4 through the feeding pipe I15, the liquid pumping pump I6 is started, the electromagnetic valve II 18 is opened, one end of the circulating pipe I17 is communicated with the feeding tank I4, one end of the circulating pipe I17, which is far away from the feeding tank I4, is communicated with the liquid pumping pump I6, so that the glue in the feeding tank I4 is pumped by the liquid pumping pump I6 and enters, and when the second liquid suction pump 7 is started, the electromagnetic valve III 20 is opened, and one end of the second circulating pipe 19 is communicated with the second liquid suction pump 7, and one end of the second circulating pipe 19, which is far away from the second liquid suction pump 7, is communicated with the first cavity 12, so that the second liquid suction pump 7 sucks the glue in the first transmission box 5 into the second circulating pipe 19, and the glue enters the first cavity 12 through the second circulating pipe 19, and the circulation of the glue by the second liquid suction pump 7 is realized.

The recovery box 39 is fixed to one end of the body 41, and the leg 40 is fixed to the lower end surface of the body 41.

The recycling bin 39 is used to recycle the processed cardboard, and the legs 40 are used to support the body 41.

Claims

1. A bidirectional pre-pressing pasting machine is characterized by comprising a machine body (41), a transmission circulating device (42), a dust suction device (43) and a pressing device (44), wherein the transmission circulating device (42), the dust suction device (43) and the pressing device (44) are all fixed on the upper end face of the machine body (41), the transmission circulating device (42) comprises a concave support (1), a transmission roller I (2), a transmission roller II (3), a feeding box I (4), a transmission box I (5), a liquid pump I (6), a liquid pump II (7), a coarse filter screen I (8), a fine filter screen I (10) and a liquid level sensor (11), a cavity I (12) is formed in the upper end face of the machine body (41), the transmission roller I (2) is arranged in the cavity I (12), a motor I (13) is fixed on the side wall of the machine body (41), and an output shaft of the motor I (13) penetrates through the side wall of the machine body (41) and is fixedly matched with the transmission roller I (2), the device comprises a machine body (41), a first coarse filter screen (8) and a first fine filter screen (10) are fixed on the inner wall of a first cavity (12), the first coarse filter screen (8) is located right above the first fine filter screen (10), a liquid level sensor (11) is arranged below the first fine filter screen (10), a second cavity (14) is formed in the machine body (41), a first feeding box (4) is fixed on the inner wall of the second cavity (14), a first feeding pipe (15) is fixed on the upper end face of the first feeding box (4), one end, far away from the first feeding box (4), of the first feeding pipe (15) penetrates through the inner wall of the second cavity (14) to be communicated with the first cavity (12), a first electromagnetic valve (16) is fixed on the side wall of the first feeding pipe (15), the first transmission box (5) is fixed in the second cavity (14), the first pumping pump (6) and the second pumping pump (7) are fixed in the first transmission box (5), a first circulating pipe (17) communicated with the first liquid pump (6) is fixed on the side wall of the first transmission box (5), one end of the first circulating pipe (17) far away from the first liquid pump (6) is communicated with the first feeding box (4), a second electromagnetic valve (18) is fixed on the side wall of the first circulating pipe (17), a second circulating pipe (19) communicated with the second liquid pump (7) is fixed on the upper end surface of the first transmission box (5), one end of the second circulating pipe (19) far away from the second liquid pump (7) penetrates through the inner wall of the second cavity (14) to be communicated with the first cavity (12), a third electromagnetic valve (20) is fixed on the side wall of the second circulating pipe (19), the concave support (1) is fixed on the upper end surface of the machine body (41), the second transmission roller (3) is arranged in the concave support (1), the second transmission roller (3) is in rotating fit with the inner wall of the concave support (1); the dust collection device (43) comprises a first dust collector (21), a second motor (22), a first dust collection plate (23), a first dust collection pipe (24) and a first viscose roller (25), a dust collection groove (26) is formed in the upper end face of the machine body (41), the first viscose roller (25) is arranged in the dust collection groove (26), the second motor (22) is fixed on the side wall of the machine body (41), an output shaft of the second motor (22) penetrates through the side wall of the machine body (41) to be fixedly matched with the first viscose roller (25), a first concave support frame (27) is fixed on the upper end face of the machine body (41), the first dust collection plate (23) is arranged below the first concave support frame (27), a third cavity (28) is formed in the first dust collection plate (23), a first dust collection hole (29) communicated with the third cavity (28) is formed in the lower end face of the first dust collection plate (23), and the first dust collector (21) is fixed on the upper end face of the first concave support frame (27), the first dust suction pipe (24) is fixed to the lower end face of the first dust suction machine (21), and one end, far away from the first dust suction machine (21), of the first dust suction pipe (24) penetrates through the upper end face of the first concave supporting frame (27) and is communicated with the third cavity (28).

2. The machine according to claim 1, wherein the pressing device (44) comprises a first moving roller (31), a second moving roller (32), a first pressing ring (33), a first sliding block (34) and a first screw (35), the first pressing ring (33), the first sliding block (34) and the first screw (35) are provided with a plurality of pressing rings, a transmission groove (36) is formed in the upper end surface of the machine body (41), the second moving roller (32) is arranged in the transmission groove (36), the second moving roller (32) is rotationally matched with the transmission groove (36), a third concave support frame (30) is fixed on the upper end surface of the machine body (41), the first moving roller (31) is arranged on the inner wall of the third concave support frame (30), a third motor (37) is fixed on the side wall of the third concave support frame (30), and an output shaft of the third motor (37) penetrates through the side wall of the third concave support frame (30) and is fixedly matched with the first moving roller (31) The utility model discloses a press roller, including the removal roller one (31), it sets up spout one (38) on the lateral wall of removal roller one (31) to press ring one (33), just press ring one (33) and remove roller one (31) sliding fit, slider one (34) are fixed in on the inner wall of pressing ring one (33), just slider one (34) and spout one (38) sliding fit, screw one (35) set up on the lateral wall of pressing ring one (33), just screw one (35) are in pressing ring one (33) screw-thread fit, the one end of screw one (35) is run through and is pressed ring one (33) and slider one (34).

3. A machine for two-way pre-pressing and gluing according to claim 2, characterised in that said machine body (41) has a recovery box (39) fixed to one end.

4. A machine for two-way pre-pressing and gluing according to claim 3, characterised in that the lower end face of said body (41) is fixed with feet (40).