Edge cutting device for color printing book processing

Abstract

The utility model discloses an edge cutting device for color printing book processing, and relates to the technical field of edge cutting devices, the edge cutting device comprises an edge cutting device body, fixing blocks are fixedly arranged on the two sides of the upper end face of the edge cutting device body, a sliding groove is formed in one side of each fixing block, a sliding block is connected into the sliding groove in a sliding mode, and the edge cutting device body is connected with the edge cutting device body in a sliding mode. A mounting seat is fixedly arranged on one side of the sliding block, a blade is arranged on one side of the mounting seat, a mounting block is fixedly arranged on one side of the blade, a clamping block is fixedly arranged on one side of the mounting block, a positioning block is fixedly arranged on one side of the clamping block, and trapezoidal clamping grooves are formed in the two ends of the interior of the clamping block; and movable limiting grooves are formed in the two sides of the trapezoidal clamping groove correspondingly, guide rods A are arranged in the movable limiting grooves, insertion blocks are arranged in the movable limiting grooves, and guide blocks A which are slidably connected to the outer portions of the guide rods A in a sleeving mode are arranged below the insertion blocks. According to the utility model, the subsequent working efficiency is improved through the blade which is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of trimming devices, in particular to a trimming device for color printing book processing. Background Technique

[0002] Printing is a technology that transfers text, pictures, photos, anti-counterfeiting and other originals to the surfaces of materials such as paper, textiles, plastics, leather, PVC, PC, etc. through processes such as plate making, inking, and pressing, and batch replicates the content of the originals. Printing is the process of transferring an approved printing plate to a printing substrate through a printing machine and special ink. Book and periodical printing takes books, periodicals, etc. as the main products. Pre-press includes design (patterns and content), proofreading, and printing. Post-press includes folding, binding, etc. During the printing process of books, it is often necessary to trim and cut both sides of the paper.

[0003] For example, patent number CN202121417046.5 discloses a trimming device for book printing and processing, whose structure includes a conveyor belt main body. A fixed support foot is installed outside the bottom end of the conveyor belt main body, and a conveyor belt is arranged inside the top end of the conveyor belt main body. Support bottom plates are installed on both sides in front of the outside of the conveyor belt main body, and a cutting blade is connected to the top of the support bottom plate. The top surface of the support bottom plate outside the cutting blade is of an inclined structure. Extension columns are installed on both sides behind the outside of the conveyor belt main body, and a positioning flat plate is connected to the top of the extension column. Connecting cross bars are installed between the adjacent surfaces of the positioning flat plate, and a positioning top plate is fixed between the connecting cross bars. A hydraulic push rod is vertically penetrated and connected inside the connecting cross bar, and a blanking pressing plate is connected to the top of the hydraulic push rod. The blanking pressing plate is located directly above the inclined surface of the support bottom plate. Through the trimming device for book printing and processing, the utility model can conveniently limit the top of the waste paper while trimming both sides of the paper, so that the waste paper will not fly when falling, facilitating the quick collection of waste paper. A blanking pressing plate is arranged on the top of the support bottom plate outside the cutting blade of the trimming device for book printing and processing, so that the top of the trimmed waste paper can be pressed by the blanking pressing plate and then directly slide down along the top inclined surface of the support bottom plate, thus keeping the blanking neat;

[0004] After the blade in this patent is used for a long time, the blade will be worn. A blunt blade is not convenient for subsequent trimming, and its disassembly and installation structure is relatively complex, affecting the subsequent work efficiency. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a trimming device for color printing book processing, which solves the problems that after the blade is used for a long time, the blade will be worn, a blunt blade is not convenient for subsequent trimming, and its disassembly and installation structure is relatively complex, affecting the subsequent work efficiency.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A trimming device for color printing book processing, including a trimming device. On both sides of the upper end surface of the trimming device, fixed blocks are fixedly arranged. On one side of the two fixed blocks, there is a chute. Inside the chute, a slider is slidably connected. On one side of the slider, a mounting seat is fixedly arranged. On one side of the mounting seat, a blade is arranged. On one side of the blade, a mounting block is fixedly arranged. On one side of the mounting block, a clamping block is fixedly arranged. On one side of the clamping block, a positioning block is fixedly arranged. At both ends inside the clamping block, trapezoidal clamping grooves are arranged. On both sides of the trapezoidal clamping groove, movable limiting grooves are arranged. Inside the movable limiting groove, a guide rod A is arranged. Inside the movable limiting groove, an inserting block is arranged. Below the inserting block, a guide block A slidably sleeved outside the guide rod A is arranged. On one side of the guide block A, a spring B sleeved outside the guide rod A is arranged. Inside the mounting seat, a positioning groove is arranged. On one side of the positioning groove, a clamping groove is arranged. The positioning block is snapped into the positioning groove, and the clamping block is snapped into the clamping groove. At both ends inside the clamping groove, a pull rod is penetrated and connected. Outside the pull rod, a spring A located inside the clamping groove is sleeved. Below the pull rod, a trapezoidal clamping block is arranged. On both sides inside the trapezoidal clamping block, inserting slots are arranged. The trapezoidal clamping block is snapped into the trapezoidal clamping groove, and the inserting block is inserted into the inserting slot.

[0007] Preferably, on both sides inside the mounting seat, guide rods B are arranged. On both sides of the pull rod, guide blocks B slidably sleeved outside the two guide rods B are arranged.

[0008] Preferably, on the upper end surface of the trimming device, a workbench is arranged. On both sides of the front and rear ends of the workbench, support blocks are arranged. On the front end surface of the support block, an electric telescopic rod is arranged. On the front end surface of the electric telescopic rod, a fixed pressing plate is arranged.

[0009] Preferably, on the upper end surfaces of the two fixed blocks, a U-shaped connecting block is fixedly arranged. Above the U-shaped connecting block, a motor A is arranged. Below the motor A, a telescopic sleeve rod is arranged. Below the telescopic sleeve rod, a connecting plate is arranged. Inside the connecting plate, a plurality of roller shafts are arranged in a uniform arrangement.

[0010] Preferably, at one end of the fixed block, a motor B is arranged. One end of the motor B is connected to a lead screw located inside the fixed block. Outside the lead screw, a threaded block is meshed and sleeved. On one side of the threaded block, a slider is arranged.

[0011] Preferably, at the four end feet of the lower end surface of the trimming device, support feet are fixedly arranged. On the lower end surfaces of the four support feet, anti-slip grooves are arranged.

[0012] Beneficial effects

[0013] The utility model provides a trimming device. Compared with the prior art, it has the following beneficial effects:

[0014] When replacing the blade, first pull the pull rod towards one end, so that the spring A sleeved outside it is compressed. Under the action of the pulling force, the insertion block inserted into the slot is extruded against its inner wall and slowly disengages from the slot. Then, while pulling towards one end, the trapezoidal block at the lower end of the pull rod also slowly disengages from the trapezoidal groove. Then, when pulling the blade towards one end, the block on one side of the mounting block on one side of the blade disengages from the slot inside, and the positioning block also just disengages from the positioning groove to complete the disassembly; when installing the blade, first snap the block inherent on one side of the mounting block on one side of the blade into the slot inside the mounting seat for fixation. At the same time, the positioning block also snaps into the positioning groove to strengthen the fixation. Finally, release the pulled pull rod, so that it pops out under the relaxation of the spring A, and the trapezoidal block at one end of the pull rod snaps into the trapezoidal groove inside the block for fixation. When it snaps in, the insertion blocks on both sides inside will be extruded towards one side. After the trapezoidal block snaps in, the insertion blocks pop out under the relaxation of the spring B until they are inserted into the slot inside the trapezoidal block for fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 is a cross-sectional structural schematic diagram of the blade connection part of the utility model;

[0017] Figure 3 is of the utility model Figure 3 Partially enlarged structural schematic diagram at cross-section A.

[0018] In the figure: 1. Trimming device; 2. Mounting block; 3. U-shaped connecting block; 4. Motor A; 5. Connecting plate; 6. Roller shaft; 7. Telescopic sleeve rod; 8. Blade; 9. Mounting block; 10. Mounting seat; 11. Slide block; 12. Slide groove; 13. Motor B; 14. Workbench; 15. Fixed pressing plate; 16. Positioning groove; 17. Positioning block; 18. Slot; 19. Block; 20. Pull rod; 21. Spring A; 22. Trapezoidal block; 23. Trapezoidal groove; 24. Guide rod A; 25. Guide block A; 26. Spring B; 27. Movable limit groove; 28. Insertion block; 29. Slot; 30. Guide block B; 31. Guide rod B. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0020] Please refer to Figures 1-3 , the present utility model provides a technical solution: a trimming device for color printing book processing, including a trimming device 1. On both sides of the upper end surface of the trimming device 1, fixed blocks 2 are fixedly arranged. On one side of the two fixed blocks 2, a sliding groove 12 is provided. A slider 11 is slidably connected inside the sliding groove 12. On one side of the slider 11, a mounting seat 10 is fixedly arranged. On one side of the mounting seat 10, a blade 8 is provided. On one side of the blade 8, a mounting block 9 is fixedly arranged. On one side of the mounting block 9, a clamping block 19 is fixedly arranged. On one side of the clamping block 19, a positioning block 17 is fixedly arranged. On both sides inside the mounting seat 10, guide rods B31 are provided. On both sides of a pull rod 20, guide blocks B30 slidably sleeved outside the two guide rods B31 are provided. On the upper end surface of the trimming device 1, a workbench 14 is provided. On both sides of the front and rear ends of the workbench 14, support blocks are provided. On the front end surface of the support block, an electric telescopic rod is provided. On the front end surface of the electric telescopic rod, a fixed pressing plate 15 is provided. When the blade 8 is replaced, first pull the pull rod 20 towards one end, so that the spring A21 sleeved outside it is compressed. Under the action of the pulling force, the insertion block 28 inserted into the slot 29 is squeezed against its inner wall and slowly disengages from the slot 29;

[0021] At both ends inside the clamping block 19, trapezoidal card slots 23 are provided. On both sides of the trapezoidal card slots 23, movable limiting slots 27 are provided. Inside the movable limiting slots 27, a guide rod A24 is provided. Inside the movable limiting slots 27, an insertion block 28 is provided. Below the insertion block 28, a guide block A25 slidably sleeved outside the guide rod A24 is provided. On one side of the guide block A25, a spring B26 sleeved outside the guide rod A24 is provided. Inside the mounting base 10, a positioning slot 16 is provided. On the upper end surfaces of the two fixing blocks 2, a U-shaped connecting block 3 is fixedly provided. Above the U-shaped connecting block 3, a motor A4 is provided. Below the motor A4, a telescopic sleeve rod 7 is provided. Below the telescopic sleeve rod 7, a connecting plate 5 is provided. Inside the connecting plate 5, a plurality of roller shafts 6 are arranged evenly. At one end of the fixing block 2, a motor B13 is provided. One end of the motor B13 is connected to a lead screw located inside the fixing block 2. Outside the lead screw, a threaded block is meshingly sleeved. On one side of the threaded block, a slider 11 is provided. Then, while pulling it to one end, the trapezoidal card block 22 at the lower end of the pull rod 20 can be slowly disengaged from the trapezoidal card slot 23. When pulling the blade 8 to one end, the clamping block 19 on one side of the mounting block 9 on its side can be disengaged from the inside of the card slot 18, and the positioning block 17 can also just be disengaged from the positioning slot 16 to complete the disassembly;

[0022] On one side of the positioning slot 16, a card slot 18 is provided. The positioning block 17 is snapped into the positioning slot 16, and the clamping block 19 is snapped into the card slot 18. At both ends inside the card slot 18, a pull rod 20 is connected through. Outside the pull rod 20, a spring A21 located inside the card slot 18 is sleeved. Below the pull rod 20, a trapezoidal card block 22 is provided. On both sides inside the trapezoidal card block 22, insertion slots 29 are provided. The trapezoidal card block 22 is snapped into the trapezoidal card slot 23, and the insertion block 28 is inserted into the insertion slot 29. At the four end feet on the lower end surface of the edge trimming device 1, support feet are fixedly provided. On the lower end surfaces of the four support feet, anti-slip grooves are provided. One end of the pull rod 20 is fixedly provided with an auxiliary block. On the surface of the auxiliary block, an anti-slip pad is provided. When installing the blade 8, first, the clamping block 19 inherent on one side of the mounting block 9 on one side of the blade 8 is snapped into the card slot 18 inside the mounting base 10 for fixation. At the same time, the positioning block 17 is also snapped into the positioning slot 16 for enhanced fixation.

[0023] When working, when replacing the blade 8, first pull the pull rod 20 towards one end, so that the spring A21 sleeved outside it is compressed. Under the action of the pulling force, the insertion block 28 inserted into the slot 29 is squeezed against its inner wall and slowly disengages from the slot 29. Then, while pulling towards one end, the trapezoidal locking block 22 at the lower end of the pull rod 20 also slowly disengages from the trapezoidal locking groove 23. Then, move the blade 8 towards one end to make the locking block 19 on one side of the mounting block 9 on one side disengage from the inside of the locking groove 18, and the positioning block 17 also just disengages from the positioning groove 16 to complete the disassembly; when installing the blade 8, first snap the locking block 19 inherent on one side of the mounting block 9 on one side of the blade 8 into the locking groove 18 inside the mounting seat 10 for fixation. At the same time, the positioning block 17 also snaps into the positioning groove 16 to strengthen the fixation. Finally, release the pulled pull rod 20 so that it pops out under the relaxation of the spring A21, and the trapezoidal locking block 22 at one end of the pull rod 20 snaps into the trapezoidal locking groove 23 inside the locking block 19 for fixation. When it snaps in, it will squeeze the insertion blocks 28 on both sides inside towards one side. After the trapezoidal locking block 22 snaps in, the insertion blocks 28 pop out under the relaxation of the spring B26 until they are inserted into the slot 29 inside the trapezoidal locking block 22 for fixation.

[0024] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

Claims

1. A trimming device for color printed books, comprising a trimming device (1), characterized in that: Fixed blocks (2) are fixedly provided on both sides of the upper end surface of the trimming device (1), a slide groove (12) is provided on one side of the two fixed blocks (2), a slider (11) is slidably connected inside the slide groove (12), a mounting seat (10) is fixedly provided on one side of the slider (11), a blade (8) is provided on one side of the mounting seat (10), a mounting block (9) is fixedly provided on one side of the blade (8), a clamping block (19) is fixedly provided on one side of the mounting block (9), a positioning block (17) is fixedly provided on one side of the clamping block (19), trapezoidal clamping grooves (23) are provided on both ends of the clamping block (19), movable limiting grooves (27) are provided on both sides of the trapezoidal clamping groove (23), a guide rod A (24) is provided inside the movable limiting groove (27), an inserting block (28) is provided inside the movable limiting groove (27), and the inserting block (28) is fixedly provided on one side of the inserting block (28). A guide block A (25) is provided below and is slidably sleeved on the outside of the guide rod A (24). A spring B (26) sleeved on the outside of the guide rod A (24) is provided on one side of the guide block A (25). A positioning groove (16) is provided inside the mounting seat (10). A clamping groove (18) is provided on one side of the positioning groove (16). The positioning block (17) is inserted into the positioning groove (16). The clamping block (19) is inserted into the clamping groove (18). Both ends of the inside of the clamping groove (18) are penetrated and connected with a pull rod (20). The outside of the pull rod (20) is sleeved with a spring A (21) located inside the clamping groove (18). A trapezoidal clamping block (22) is provided below the pull rod (20). Slots (29) are provided on both sides of the inside of the trapezoidal clamping block (22). The trapezoidal clamping block (22) is inserted into the trapezoidal clamping groove (23). The inserting block (28) is inserted into the slot (29).

2. The edge trimming device for color printed book processing according to claim 1, characterized in that: Guide rods B (31) are provided on both sides of the interior of the mounting seat (10), and guide blocks B (30) are provided on both sides of the pull rod (20) and are slidably sleeved on the outside of the two guide rods B (31).

3. The edge trimming device for color printed book processing according to claim 1, characterized in that: A workbench (14) is provided on the upper end surface of the trimming device (1), support blocks are provided on both sides of the front and rear ends of the workbench (14), an electric telescopic rod is provided on the front end surface of the support block, and a fixed pressing plate (15) is provided on the front end surface of the electric telescopic rod.

4. The trimming device for color-printed books according to claim 1, characterized in that: A U-shaped connecting block (3) is fixedly arranged on the upper end surfaces of the two fixed blocks (2); a motor A (4) is arranged above the U-shaped connecting block (3); a telescopic sleeve rod (7) is arranged below the motor A (4); a connecting plate (5) is arranged below the telescopic sleeve rod (7); and a plurality of evenly arranged rollers (6) are arranged inside the connecting plate (5).

5. The trimming device for color-printed book processing according to claim 1, characterized in that: A motor B (13) is provided at one end of the fixed block (2), one end of the motor B (13) is connected to a screw rod located inside the fixed block (2), the outside of the screw rod is meshed with a threaded block, and a slider (11) is provided on one side of the threaded block.

6. The edge trimming device for color-printed book processing according to claim 1, characterized in that: The four end feet of the lower end surface of the trimming device (1) are all fixedly provided with supporting feet, and the lower end surfaces of the four supporting feet are all provided with anti-slip grooves.

7. The edge trimming device for color-printed book processing according to claim 1, characterized in that: An auxiliary block is fixedly provided at one end of the pull rod (20), and an anti-slip pad is provided on the surface of the auxiliary block.

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