Vertical unbundling, stacking and pasting device and method

Abstract

The invention relates to the technical field of the printing industry, and discloses a vertical unbundling, stacking and pasting device and method.The device comprises a cantilever, and the cantilever carries a whole bundle of clamping plates through a first clamp; the paper feeding and stacking machine is connected with the overturning and sorting mechanism, the paper feeding and stacking machine is used for receiving the whole bundle of the clamping plates carried by the cantilever, then stacking the whole bundle of the clamping plates and conveying the whole bundle of the clamping plates to the overturning and sorting mechanism, and the overturning and sorting mechanism is used for overturning and sorting the pagged clamping plates; and the mechanical arm is used for clamping the pagged clamping plates output by the overturning and sorting mechanism through a second clamp and then placing the pagged clamping plates in a collating machine. Through the automatic design of the cantilever, the paper feeding and stacking machine, the overturning and sorting mechanism and the mechanical arm, the full-process automatic operation from whole-bundle carrying, stacking and sorting of the clamping plates to pasting of the single clamping plates is achieved, manual intervention is remarkably reduced, and the labor intensity and the labor cost are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of the printing industry, and particularly to a vertical unbundling, stacking, and pasting device and method. Background Art

[0002] In the post-printing processing, the perfect binding process is one of the common binding methods, which is widely used in the production of printed materials such as books and picture albums. The perfect binding process requires the whole bundle of cardboard to be decomposed layer by layer, and the single cardboard is conveyed to the collator in sequence for subsequent operations. However, the feeding process of the cardboard has an important impact on the overall production efficiency and the quality of the finished product.

[0003] Currently, the feeding process of the perfect binding machine completely relies on manual operation, that is, manually taking the cardboard stack by stack from the heavy pallet and transporting it to the working station of the perfect binding machine for feeding. This operation method has the following problems:

[0004] Consume a large amount of manpower: Manual feeding not only requires a large number of labor forces to participate, with a high labor intensity, but also has high technical requirements for the operators.

[0005] Low efficiency: The manual picking and transporting speed stack by stack is slow, resulting in the limitation of the overall production efficiency of the perfect binding line and being unable to meet the production requirements of large quantities and high intensity.

[0006] Insufficient automation level: The existing technology cannot realize the feeding of automatic or semi-automatic equipment, and the entire feeding link has too high a dependence on manual labor, making it difficult to adapt to the development trend of modern intelligent factories. Summary of the Invention

[0007] In view of the deficiencies of the prior art, the present invention provides a vertical unbundling, stacking, and pasting device and method, which solves the problems of consuming a large amount of manpower, low efficiency, and insufficient automation level in the prior art.

[0008] To achieve the above object, the present invention is realized through the following technical solutions: A vertical unbundling, stacking, and pasting device, comprising:

[0009] A cantilever, which transports the whole bundle of cardboard through a fixture.

[0010] A paper feeding and stacking machine, which is connected to a flipping and sorting mechanism. The paper feeding and stacking machine is used to receive the whole bundle of cardboard transported by the cantilever, then unstack the whole bundle of cardboard and convey it to the flipping and sorting mechanism, and the flipping and sorting mechanism is used to flip and sort the paged cardboard.

[0011] A manipulator, which clamps the paged cardboard output by the flipping and sorting mechanism through a fixture two, and then places it into the collator.

[0012] Preferably, the first fixture includes a base. On both sides of the bottom of the base, there are respectively a first clamping plate and a second clamping plate. The first clamping plate is fixedly connected to the base. On both sides of the outer wall of the base, there is a first cylinder installed. The output ends of the two first cylinders are both equipped with connecting blocks. At the bottom of the two connecting blocks, there is a connecting plate fixedly connected respectively. The two connecting plates are fixedly connected to the two top sides of the second clamping plate respectively.

[0013] Preferably, on the top surfaces of the two connecting blocks, there is a slider fixedly connected respectively. Inside the two sliders, there is a slide rail slidably connected respectively. The two slide rails are respectively installed on the bottom surface of the base.

[0014] Preferably, the paper loading and stacking machine includes:

[0015] A conveying mechanism, which is used to receive the whole bundle of cardboard sheets put down by the first fixture and convey it.

[0016] A lifting mechanism, which is used to receive the whole bundle of cardboard sheets conveyed by the conveying mechanism and then convey it to make the whole bundle of cardboard sheets at the inner top of the paper loading and stacking machine.

[0017] A stacking mechanism, which is used to stack the whole bundle of cardboard sheets moved to the inner top of the paper loading and stacking machine and divide the whole bundle of cardboard sheets into several cardboard sheets.

[0018] A telescopic belt mechanism, which is used to convey the stacked cardboard sheets to make the cardboard sheets enter the flipping and sorting mechanism.

[0019] Preferably, the second fixture includes a cross plate. The middle part of the cross plate is rotatably connected to the manipulator. On both sides of the bottom surface of the cross plate, there are respectively a first side plate and a second side plate. The first side plate is fixedly connected to one side of the bottom surface of the cross plate. On one side of the bottom surface of the cross plate close to the first side plate, there is a first motor fixedly connected. The output end of the first motor is fixedly connected with a threaded rod. The outside of the threaded rod is threadedly connected to the second side plate. The second side plate is slidably connected to the cross plate.

[0020] Preferably, on the far sides of the first side plate and the second side plate, there is a second cylinder installed respectively. The output ends of the two second cylinders are both equipped with connecting pieces. On the adjacent sides of the two connecting pieces, there is a pressing plate installed respectively. And the two pressing plates are respectively slidably connected to the upper middle parts of the first side plate and the second side plate.

[0021] Preferably, on the top of the adjacent sides of the first side plate and the second side plate, there is a clamping component installed. The clamping component includes a second motor. The output end of the second motor is equipped with a rotating plate. On one side of the middle part of the rotating plate, there is a support rod rotatably connected. The bottom of the support rod is rotatably connected to a sliding plate. The sliding plate is slidably connected to the bottoms of the first side plate and the second side plate. The bottom of the sliding plate is rotatably connected to a clamping jaw. The middle part of the clamping jaw is rotatably connected to a rocker. The rocker is rotatably connected to the bottoms of the first side plate and the second side plate through a rotating shaft.

[0022] A vertical bundling, stacking and pasting method includes the following steps:

[0023] Drive the cantilever to drive the first fixture to move, clamp the whole bundle of pallet boards, then move the whole bundle of pallet boards and place it on the paper feeding and stacking machine;

[0024] Subsequently, drive the conveying mechanism to convey the whole bundle of pallet boards to the lifting mechanism, use the lifting mechanism to convey the whole bundle of pallet boards to the top inside the paper feeding and stacking machine, drive the stacking mechanism to stack the whole bundle of pallet boards, so that it is divided from the whole bundle of pallet boards into several pallet boards, and finally use the telescopic belt mechanism to convey the single pallet board to the flipping and sorting mechanism;

[0025] Use the flipping and sorting mechanism to flip and sort the pallet board and send it out;

[0026] Drive the manipulator to drive the second fixture to move, clamp the pallet board sent out by the flipping and sorting mechanism, and then drive the manipulator to drive the pallet board to move and place the pallet board on the collator.

[0027] Preferably, when the first fixture clamps the whole bundle of pallet boards: drive the first air cylinder to retract its output end to drive the second clamping plate to approach the first clamping plate;

[0028] When the first fixture puts down the whole bundle of pallet boards: drive the first air cylinder to extend its output end to drive the second clamping plate to move away from the first clamping plate.

[0029] Preferably, when the second fixture clamps the pallet board: first drive the first motor to drive the threaded rod to rotate to make the second side plate approach the first side plate, then drive the two motors on both sides to drive the rotating plate to rotate to make the support rod move down to squeeze the sliding plate, and then the sliding plate squeezes the clamping jaw to rotate, so that the clamping jaw and the sliding plate are perpendicular to each other and contact the bottom surface of the pallet board, and then drive the second air cylinder to extend its output end to drive the connecting piece and the pressing plate to approach the clamping jaw, and make the bottom surface of the pressing plate contact the top surface of the pallet board;

[0030] When the second fixture puts down the pallet board: first drive the second air cylinder to retract its output end to drive the pressing plate to move away from the clamping jaw, then drive the second motor to reverse to drive the sliding plate to move up, so that the clamping jaw and the sliding plate are parallel to each other, and finally drive the first motor to reverse to drive the threaded rod to rotate to make the second side plate move away from the first side plate.

[0031] The present invention provides a vertical bundling, stacking and pasting device and method. It has the following beneficial effects:

[0032] 1. Through the automated design of the cantilever, paper feeding and stacking machine, flipping and sorting mechanism and manipulator, the present invention realizes the full-process automated operation from the handling, stacking, sorting of the whole bundle of pallet boards to the pasting on a single pallet board, significantly reduces manual intervention, and reduces the labor intensity and labor cost.

[0033] 2. The present invention can pick up and release a whole bundle of pallet boards through Fixture 1, and can grasp and place a single pallet board through Fixture 2. Therefore, it can effectively realize the movement from a whole bundle of pallet boards to a single pallet board, thus avoiding the misalignment or sliding problems in manual operation and improving the clamping stability and operation accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic three-dimensional structure diagram of the present invention;

[0035] Figure 2 It is a schematic structural diagram of the cantilever part of the present invention;

[0036] Figure 3 It is a schematic structural diagram of part of Fixture 1 of the present invention;

[0037] Figure 4 It is an exploded view of the structure of part of Fixture 1 of the present invention;

[0038] Figure 5 It is a schematic structural diagram of part of the conveying mechanism of the present invention;

[0039] Figure 6 It is a schematic structural diagram of part of the manipulator of the present invention;

[0040] Figure 7 It is a schematic structural diagram of part of Fixture 2 of the present invention;

[0041] Figure 8 It is a schematic structural diagram of part of the pressing plate of the present invention;

[0042] Figure 9 It is a schematic structural diagram of part of the support rod of the present invention;

[0043] Figure 10 It is a schematic structural diagram of part of the jaw of the present invention;

[0044] Figure 11 It is a schematic structural diagram of part of the collator of the present invention.

[0045] Among them, 1. Whole bundle of pallet boards; 2. Cantilever; 3. Fixture 1; 31. Base; 32. First clamping plate; 33. First cylinder; 34. Connecting block; 35. Slide block; 36. Slide rail; 37. Connecting plate; 38. Second clamping plate; 4. Sheet feeding and stacking machine; 41. Conveying mechanism; 42. Lifting mechanism; 43. Stacking mechanism; 44. Telescopic belt mechanism; 5. Inverting and sorting mechanism; 6. Manipulator; 7. Fixture 2; 71. Horizontal plate; 72. First side plate; 73. First motor; 74. Threaded rod; 75. Second side plate; 76. Second motor; 77. Rotating plate; 78. Support rod; 79. Slide plate; 710. Jaw; 711. Rocker; 712. Rotating shaft; 713. Second cylinder; 714. Connecting piece; 715. Pressing plate; 8. Collator. Detailed implementation manners

[0046] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0047] Please refer to the attached Figure 1 、 Figure 2 and Figure 11 The embodiments of the present invention provide a vertical bundling and stacking and pasting device, including:

[0048] A cantilever 2, which transports the whole bundle of cardboard sheets 1 through a first clamp 3; A paper feeding and stacking machine 4, which is connected to a flipping and sorting mechanism 5. The paper feeding and stacking machine 4 is used to receive the whole bundle of cardboard sheets 1 transported by the cantilever 2, and then stack and transport the whole bundle of cardboard sheets 1 to the flipping and sorting mechanism 5. The flipping and sorting mechanism 5 is used to flip and sort the separated cardboard sheets; A manipulator 6, which clamps the separated cardboard sheets output by the flipping and sorting mechanism 5 through a second clamp 7, and then places them into a collator 8.

[0049] In this embodiment, the cantilever 2 drives the first clamp 3 to transport the whole bundle of cardboard sheets 1. The paper feeding and stacking machine 4 stacks the whole bundle of cardboard sheets 1, so that the whole bundle of cardboard sheets 1 is divided into multiple individual cardboard sheets. The flipping and sorting mechanism 5 flips and sorts the individual cardboard sheets, and can adjust the direction of the cardboard sheets and correct their positions. The manipulator 6 drives the second clamp 7 to clamp and place the individual flipped and sorted cardboard sheets into the collator 8, thereby realizing the full-automatic operation from transporting and stacking the whole bundle of cardboard sheets 1 to accurately pasting the single cardboard sheets, significantly reducing manual intervention, reducing labor costs, and improving operation efficiency at the same time.

[0050] Please refer to the attached Figure 3 and Figure 4 The first clamp 3 includes a base 31. On both sides of the bottom of the base 31, a first clamping plate 32 and a second clamping plate 38 are respectively arranged. The first clamping plate 32 is fixedly connected to the base 31. On both sides of the outer wall of the base 31, a first cylinder 33 is installed. The output ends of the first cylinders 33 on both sides are both installed with connecting blocks 34. The bottoms of the connecting blocks 34 on both sides are both fixedly connected with connecting plates 37. The connecting plates 37 on both sides are respectively fixedly connected to the top sides of the second clamping plate 38. On the top surfaces of the connecting blocks 34 on both sides, sliders 35 are fixedly connected. Inside the sliders 35 on both sides, slide rails 36 are slidably connected. The slide rails 36 on both sides are respectively installed on the bottom surface of the base 31.

[0051] In this embodiment, when the output end of the driving cylinder 1 33 retracts, it can drive the second clamping plate 38 closer to the first clamping plate 32, and at this time, the whole bundle of pallet boards 1 can be clamped. When the output end of the driving cylinder 1 33 extends, the second clamping plate 38 can be moved away from the first clamping plate 32, so that the whole bundle of pallet boards 1 can be put down.

[0052] Please refer to the appendix Figure 5 , the paper loading and stacking machine 4 includes:

[0053] A conveying mechanism 41 for receiving the whole bundle of pallet boards 1 put down by the first fixture 3 and conveying it.

[0054] A lifting mechanism 42 for receiving the whole bundle of pallet boards 1 conveyed by the conveying mechanism 41 and then conveying it to make the whole bundle of pallet boards 1 at the inner top of the paper loading and stacking machine 4.

[0055] A stacking mechanism 43 for stacking the whole bundle of pallet boards 1 moved to the inner top of the paper loading and stacking machine 4 and dividing the whole bundle of pallet boards 1 into several pallet boards.

[0056] A telescopic belt mechanism 44 for conveying the stacked pallet boards so that the pallet boards enter the flipping and sorting mechanism 5.

[0057] In this embodiment, the conveying mechanism 41 conveys the whole bundle of pallet boards 1 put down by the first fixture 3 to the lifting mechanism 42. The lifting mechanism 42 moves the whole bundle of pallet boards 1 to the inner top of the paper loading and stacking machine 4. The stacking mechanism 43 stacks the whole bundle of pallet boards 1 into several pallet boards. Then, the telescopic belt mechanism 44 conveys the individual pallet boards to the flipping and sorting mechanism 5, and the flipping and sorting mechanism 5 can be used to flip and sort the stacked pallet boards.

[0058] Please refer to the appendix Figures 6 - 10, the second fixture 7 includes a cross plate 71. The middle of the cross plate 71 is rotatably connected to the manipulator 6. On both sides of the bottom surface of the cross plate 71, there are respectively a first side plate 72 and a second side plate 75. The first side plate 72 is fixedly connected to one side of the bottom surface of the cross plate 71. On one side of the bottom surface of the cross plate 71 close to the first side plate 72, a first motor 73 is fixedly connected. The output end of the first motor 73 is fixedly connected with a threaded rod 74. The outside of the threaded rod 74 is threadedly connected to the second side plate 75, and the second side plate 75 is slidably connected to the cross plate 71. On the far sides of the first side plate 72 and the second side plate 75, there are both second cylinders 713 installed. The output ends of the two second cylinders 713 are both installed with connecting pieces 714. On the adjacent sides of the two connecting pieces 714, there are both pressing plates 715 installed, and the two pressing plates 715 are respectively slidably connected to the upper middle parts of the first side plate 72 and the second side plate 75. On the tops of the adjacent sides of the first side plate 72 and the second side plate 75, there are both clamping components installed. The clamping component includes a second motor 76. The output end of the second motor 76 is installed with a rotating plate 77. One side of the middle of the rotating plate 77 is rotatably connected to a support rod 78. The bottom of the support rod 78 is rotatably connected to a sliding plate 79. The sliding plate 79 is slidably connected to the bottoms of the first side plate 72 and the second side plate 75. The bottom of the sliding plate 79 is rotatably connected to a clamping jaw 710. The middle of the clamping jaw 710 is rotatably connected to a rocker 711. The rocker 711 is rotatably connected to the bottoms of the first side plate 72 and the second side plate 75 through a rotating shaft 712.

[0059] In this embodiment, the driving first motor 73 can drive the threaded rod 74 to rotate, making the second side plate 75 approach the first side plate 72. Subsequently, the rotating plate 77 drives the support rod 78 to move downward and squeeze the sliding plate 79, making the clamping jaw 710 rotate to a state perpendicular to the sliding plate 79. At this time, the clamping jaw 710 contacts the bottom surface of the clamping plate. By driving the second cylinder 713 to extend its output end, at this time, it can drive the pressing plate 715 to approach the clamping plate, making the bottom surface of the pressing plate 715 contact the top surface of the clamping plate to clamp the clamping plate. Subsequently, the clamping plate can be transferred.

[0060] When the output end of the second cylinder 713 retracts, the pressing plate 715 can be made to move away from the clamping jaw 710. The second motor 76 rotates in the reverse direction to make the sliding plate 79 move upward. At this time, it can drive the clamping jaw 710 to return to a state parallel to the sliding plate 79, thereby releasing the clamping plate. Finally, the driving first motor 73 drives the threaded rod 74 to rotate in the reverse direction, making the second side plate 75 move away from the first side plate 72, completing the release of the clamping plate.

[0061] The usage method of the above device includes the following steps:

[0062] Drive the cantilever 2 to drive the first fixture 3 to move, clamp the whole bundle of clamping plates 1, and then move the whole bundle of clamping plates 1 and place it on the paper loading and stacking machine 4.

[0063] Subsequently, the driving conveying mechanism 41 conveys the bundled pallets 1 to the lifting mechanism 42. The lifting mechanism 42 conveys the bundled pallets 1 to the top inside the paper loading and stacking machine 4. The driving stacking mechanism 43 stacks the bundled pallets 1, dividing the bundled pallets 1 into several individual pallets. Finally, the telescopic belt mechanism 44 conveys the individual pallets to the flipping and sorting mechanism 5;

[0064] The flipping and sorting mechanism 5 flips and sorts the pallets and sends them out;

[0065] The driving manipulator 6 drives the fixture two 7 to move, grabs the pallets sent out by the flipping and sorting mechanism 5, and then the manipulator 6 drives the pallets to move and places the pallets on the collator 8.

[0066] When the fixture one 3 grabs the bundled pallets 1: The driving cylinder one 33 retracts its output end to drive the clamping plate two 38 to approach the clamping plate one 32; When the fixture one 3 places the bundled pallets 1: The driving cylinder one 33 extends its output end to drive the clamping plate two 38 to move away from the clamping plate one 32.

[0067] When the fixture two 7 grabs the pallets: First, the driving motor one 73 drives the threaded rod 74 to rotate to make the side plate two 75 approach the side plate one 72. Subsequently, the driving motors two 76 on both sides drive the rotating plate 77 to rotate to make the support rod 78 move downward to squeeze the sliding plate 79. Subsequently, the sliding plate 79 squeezes the clamping jaw 710 to rotate, so that the clamping jaw 710 and the sliding plate 79 are perpendicular to each other and contact the bottom surface of the pallet. Subsequently, the driving cylinder two 713 extends its output end to drive the connecting piece 714 and the pressing plate 715 to approach the clamping jaw 710, and the bottom surface of the pressing plate 715 contacts the top surface of the pallet; When the fixture two 7 places the pallet: First, the driving cylinder two 713 retracts its output end to drive the pressing plate 715 to move away from the clamping jaw 710. Then, the driving motor two 76 reverses to drive the sliding plate 79 to move upward, so that the clamping jaw 710 and the sliding plate 79 are parallel to each other. Finally, the driving motor one 73 drives the threaded rod 74 to reverse to make the side plate two 75 move away from the side plate one 72.

[0068] Working principle: First, the driving cantilever 2 drives the fixture one 3 to move to the position where the bundled pallets 1 are located. The fixture one 3 drives the clamping plate two 38 to approach the clamping plate one 32 by the retraction of the output end of the cylinder one 33 to realize the grabbing of the bundled pallets 1. Subsequently, the cantilever 2 moves and places the bundled pallets 1 on the conveying mechanism 41 of the paper loading and stacking machine 4. By driving the cylinder one 33 to extend its output end to drive the clamping plate two 38 to move away from the clamping plate one 32, the placement of the bundle is completed; In the paper loading and stacking machine 4, the bundled pallets 1 are conveyed to the lifting mechanism 42 by the conveying mechanism 41. Subsequently, after the lifting mechanism 42 receives the bundled pallets 1, it lifts them to the top inside the paper loading and stacking machine 4. At this time, the stacking mechanism 43 starts to separate the bundled pallets layer by layer, decomposing them into several individual pallets. Subsequently, the separated individual pallets are conveyed to the flipping and sorting mechanism 5 one by one by the telescopic belt mechanism 44;

[0069] After the flipping and sorting mechanism 5 receives a single pallet from the telescopic belt mechanism 44, it flips and sorts the pallet to ensure that the direction and position of the pallet meet the subsequent clamping requirements. After the sorting is completed, the pallet is sent out from the flipping and sorting mechanism 5 and enters the working range of the manipulator 6;

[0070] Subsequently, the manipulator 6 drives the fixture two 7 to clamp a single pallet and places it on the collator 8;

[0071] When clamping the pallet:

[0072] The driving motor one 73 rotates the threaded rod 74 to make the side plate two 75 approach the side plate one 72. The motor two 76 is started to drive the rotating plate 77 to rotate, driving the support rod 78 to move downward and squeeze the sliding plate 79, so that the clamping jaw 710 rotates to a state perpendicular to the sliding plate 79, and at this time the clamping jaw 710 contacts the bottom surface of the pallet; Subsequently, the output end of the cylinder two 713 extends, driving the connecting piece 714 and the pressing plate 715 to approach the pallet, so that the bottom surface of the pressing plate 715 contacts the top surface of the pallet, completing the clamping of the pallet;

[0073] When placing the pallet:

[0074] The driving cylinder two 713 retracts its output end, so that the pressing plate 715 moves away from the clamping jaw 710, releasing the pressure from the top surface of the pallet. The motor two 76 rotates in the reverse direction, so that the sliding plate 79 moves upward, driving the clamping jaw 710 back to a state parallel to the sliding plate 79 and loosening from the bottom surface of the pallet. Finally, the side plate two 75 is moved away from the side plate one 72 by reversing the threaded rod 74 by the motor one 73, completing the release of the pallet.

[0075] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical bundling and stacking and pasting device, characterized in that, Including: A cantilever (2) for handling a bundled pallet (1) through a first clamp (3); A paper loading and stacking machine (4) connected to a turning and sorting mechanism (5). The paper loading and stacking machine (4) is used to receive the bundled pallet (1) handled by the cantilever (2), then stack and convey the bundled pallet (1) to the turning and sorting mechanism (5), and the turning and sorting mechanism (5) is used to turn and sort the paged pallets; A manipulator (6) for clamping the paged pallets output by the turning and sorting mechanism (5) through a second clamp (7), and then placing them into a collator (8).

2. The vertical bundling-untying, stacking and pasting device according to claim 1, wherein The first clamp (3) includes a base (31). On both sides of the bottom of the base (31), a first clamping plate (32) and a second clamping plate (38) are respectively arranged. The first clamping plate (32) is fixedly connected to the base (31). On both sides of the outer wall of the base (31), a first cylinder (33) is installed. The output ends of the first cylinders (33) on both sides are both installed with connecting blocks (34). The bottoms of the connecting blocks (34) on both sides are both fixedly connected with connecting plates (37). The connecting plates (37) on both sides are respectively fixedly connected to both sides of the top of the second clamping plate (38).

3. The vertical bundling and piling and pasting device according to claim 2, wherein, On the top surfaces of the connecting blocks (34) on both sides, sliders (35) are fixedly connected. Inside the sliders (35) on both sides, slide rails (36) are slidably connected. The slide rails (36) on both sides are respectively installed on the bottom surface of the base (31).

4. The vertical strapping-untying, stacking and pasting device according to claim 1, wherein The paper loading and stacking machine (4) includes: A conveying mechanism (41) for receiving the bundled pallet (1) put down by the first clamp (3) and conveying it; A lifting mechanism (42) for receiving the bundled pallet (1) conveyed by the conveying mechanism (41), and then conveying it so that the bundled pallet (1) is at the inner top of the paper loading and stacking machine (4); A stacking mechanism (43) for stacking the bundled pallet (1) moved to the inner top of the paper loading and stacking machine (4) and dividing the bundled pallet (1) into several pallets; A telescopic belt mechanism (44) for conveying the stacked pallets so that the pallets enter the turning and sorting mechanism (5).

5. The vertical bundling-untying, stacking and pasting device according to claim 1, characterized in that The second clamp (7) includes a cross plate (71). The middle of the cross plate (71) is rotatably connected to the manipulator (6). On both sides of the bottom surface of the cross plate (71), a first side plate (72) and a second side plate (75) are respectively arranged. The first side plate (72) is fixedly connected to one side of the bottom surface of the cross plate (71). On one side of the bottom surface of the cross plate (71) close to the first side plate (72), a first motor (73) is fixedly connected. The output end of the first motor (73) is fixedly connected with a threaded rod (74). The outside of the threaded rod (74) is threadedly connected to the second side plate (75). The second side plate (75) is slidably connected to the cross plate (71).

6. The vertical bundling-untying, stacking and top-pasting device according to claim 5, characterized in that, On the far sides of the first side plate (72) and the second side plate (75), a second cylinder (713) is installed. On the output ends of the two second cylinders (713), a connecting member (714) is installed. On the adjacent sides of the two connecting members (714), a pressing plate (715) is installed. And the two pressing plates (715) are respectively slidably connected to the upper middle parts of the first side plate (72) and the second side plate (75).

7. The vertical bundling-untying, stacking and pasting device according to claim 5, characterized in that, On the tops of the adjacent sides of the first side plate (72) and the second side plate (75), a clamping component is installed. The clamping component includes a second motor (76). On the output end of the second motor (76), a rotating plate (77) is installed. On one side of the middle part of the rotating plate (77), a support rod (78) is rotatably connected. On the bottom of the support rod (78), a sliding plate (79) is rotatably connected. The sliding plate (79) is slidably connected to the bottoms of the first side plate (72) and the second side plate (75). On the bottom of the sliding plate (79), a clamping jaw (710) is rotatably connected. In the middle of the clamping jaw (710), a rocker (711) is rotatably connected. The rocker (711) is rotatably connected to the bottoms of the first side plate (72) and the second side plate (75) through a rotating shaft (712).

8. A vertical bundling and piling and pasting method, based on a vertical bundling and piling and pasting device according to any one of claims 1-7, characterized in that, It includes the following steps: Drive the cantilever (2) to drive the first fixture (3) to move, clamp the whole bundle of cardboard sheets (1), and then move the whole bundle of cardboard sheets (1) and place it on the paper loading and stacking machine (4); Subsequently, drive the conveying mechanism (41) to convey the whole bundle of cardboard sheets (1) to the lifting mechanism (42), use the lifting mechanism (42) to convey the whole bundle of cardboard sheets (1) to the inner top of the paper loading and stacking machine (4), drive the stacking mechanism (43) to stack the whole bundle of cardboard sheets (1), so that it is divided from the whole bundle of cardboard sheets (1) into several cardboard sheets, and finally use the telescopic belt mechanism (44) to convey the single cardboard sheet to the flipping and sorting mechanism (5); Use the flipping and sorting mechanism (5) to flip and sort the cardboard sheets and send them out; Drive the manipulator (6) to drive the second fixture (7) to move, clamp the cardboard sheet sent out by the flipping and sorting mechanism (5), and then use the manipulator (6) to drive the cardboard sheet to move and place the cardboard sheet on the collator (8).

9. The vertical bundling and piling and pasting method according to claim 8, characterized in that, When the first fixture (3) clamps the whole bundle of cardboard sheets (1): Drive the first cylinder (33) to retract its output end to drive the second clamping plate (38) to approach the first clamping plate (32); When the first fixture (3) puts down the whole bundle of cardboard sheets (1): Drive the first cylinder (33) to extend its output end to drive the second clamping plate (38) to move away from the first clamping plate (32).

10. A vertical unpacking, stacking, and pasting method according to claim 9, characterized in that, When the second fixture (7) clamps the cardboard sheet: First, drive the first motor (73) to drive the threaded rod (74) to rotate to make the second side plate (75) approach the first side plate (72), and then drive the two second motors (76) to drive the rotating plate (77) to rotate to make the support rod (78) move downward to squeeze the sliding plate (79). Subsequently, the sliding plate (79) squeezes the clamping jaw (710) to rotate, so that the clamping jaw (710) and the sliding plate (79) are in a state perpendicular to each other and contact the bottom surface of the cardboard sheet. Then, drive the second cylinder (713) to extend its output end to drive the connecting member (714) and the pressing plate (715) to approach the clamping jaw (710), and make the bottom surface of the pressing plate (715) contact the top surface of the cardboard sheet; When the clamp 2 (7) lowers the clamping plate: first, the cylinder 2 (713) is driven to retract the output end to drive the pressure plate (715) away from the clamping claw (710), and then the motor 2 (76) is driven to reverse and drive the slide plate (79) to move upward, so that the clamping claw (710) and the slide plate (79) are in a state parallel to each other, and finally the motor 1 (73) drives the threaded rod (74) to reverse and make the side plate 2 (75) away from the side plate 1 (72).

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