阅读说明：本技术 一种用于纸张印刷的毛边剪切装置 (A deckle edge shearing mechanism for paper printing ) 是由 吴红艳 于 2021-09-06 设计创作，主要内容包括：本发明公开了一种用于纸张印刷的毛边剪切装置,包括底板,所述底板的顶部靠近前后两侧均固定连接有两个第一限位杆,四个所述第一限位杆为左右对称设置,所述底板顶部靠近前后两侧处均有第一移动板,两个所述第一移动板的底部靠近前后两侧均开设有第一滑槽,通过第二旋钮、第二传动杆、第二限位杆、第二活动块、第一横板、第三连接杆、第一竖板、刀片等机构之间的相互配合,可实现针对不同大小的纸张,进行相应的调节范围切割,底板、第一限位杆、第一活动块、第一连接杆、第一传动杆、第二连接杆、第一圆形板、竖杆、L形杆、滚轮等机构之间的相互配合,可实现对纸张的柔性夹持,同时固定更加牢固不易发生偏移。(The invention discloses a burr shearing device for paper printing, which comprises a bottom plate, wherein two first limiting rods are fixedly connected to the top of the bottom plate close to the front side and the rear side, the four first limiting rods are arranged in a bilateral symmetry manner, first movable plates are arranged at the top of the bottom plate close to the front side and the rear side, first sliding grooves are formed in the bottoms of the two first movable plates close to the front side and the rear side, corresponding adjusting range cutting can be realized for paper with different sizes through mutual matching of mechanisms such as a second knob, a second transmission rod, a second limiting rod, a second movable block, a first transverse plate, a third connecting rod, a first vertical plate and a blade, the mutual matching of the mechanisms such as the bottom plate, the first limiting rods, the first movable block, the first connecting rod, the first transmission rod, the second connecting rod, the first circular plate, the vertical rod, the L-shaped rod and a roller wheel can be realized, can realize the flexible centre gripping to the paper, it is difficult for taking place the skew to fix more firmly simultaneously.)

1. A deckle edge shearing mechanism for paper printing, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is close to two first limiting rods (2) fixedly connected with the front side and the rear side, the four first limiting rods (2) are arranged in a bilateral symmetry mode, the top of the bottom plate (1) is close to the front side and the rear side, two first movable plates (3) are arranged on the bottom of the first movable plates (3) and close to the front side and the rear side, first sliding grooves are formed in the bottom of the first movable plates (3), fixing mechanisms (66) are arranged at the bottom of the first movable plates (3), first grooved wheels (23) are arranged at the bottom of the bottom plate (1), second grooved wheels (25) are arranged on the right sides of the first grooved wheels (23), a belt (24) is arranged between the first grooved wheels (23) and the second grooved wheels (25), and the first grooved wheels (23) are movably connected with the second grooved wheels (25) through the belt (24). The belt (24) is provided with a plurality of rectangular openings, a first rotating shaft penetrates through the center of the first grooved pulley (23), first supporting rods (26) are sleeved at the positions, close to the front end and the rear end, of the outer edge of the first rotating shaft, a second rotating shaft penetrates through the center of the second grooved pulley (25), second supporting rods (27) are sleeved at the positions, close to the front end and the rear end, of the outer edge of the second rotating shaft, a collecting box (28) is arranged at the bottom of the belt (24), third supporting rods (31) are fixedly connected to the left side and the right side of the bottom of the collecting box (28), springs (29) are fixedly connected to the bottom of an inner cavity of the collecting box (28), the top ends of the two springs (29) are fixedly connected with a bearing plate (30) together, and a first fixing rod (32) is fixedly connected to the center of the bottom of the bearing plate (30), the bottom end of the first fixing rod (32) penetrates through the center of the bottom of an inner cavity of the collecting box (28) and is fixedly connected with a fourth connecting rod (33), a movable mechanism (68) is arranged at the rear end of the fourth connecting rod (33), a box body (40) is arranged on the left side of the second grooved pulley (25), an adjusting mechanism (69) is arranged at the bottom of the inner cavity of the box body (40), a motor (47) is fixedly connected to the position, close to the top, of the right side of the inner cavity of the box body (40), a third transmission rod (48) is fixedly connected to the left end of a power output shaft of the motor (47), the left end of the third transmission rod (48) penetrates through the position, close to the top, of the left side of the inner cavity of the box body (40) and is fixedly connected with a first conical gear (49), a second conical gear (50) is sleeved to the rear end of the outer edge of the second rotating shaft, and the first conical gear (49) and the second conical gear (50) are arranged in a meshed mode, the top fixedly connected with second diaphragm (51) of box body (40), the top of second diaphragm (51) is equipped with snatchs mechanism (70).

2. A burr shearing apparatus for paper printing as recited in claim 1, wherein: fixed establishment (66) are including pegging graft first transfer line (5) of locating at bottom plate (1) top center, the outside edge cover of first transfer line (5) is equipped with head rod (4), the top of head rod (4) is close to left right side department and all articulates there is second connecting rod (6), two the one end that head rod (4) were kept away from in second connecting rod (6) all articulates in the top center department of adjacent first movable plate (3), two the bottom of first movable plate (3) is close to the equal fixedly connected with montant (20) in the left and right sides, and is a plurality of montant (20) are close to the equal fixedly connected with L shape pole (21) in bottom department, and are a plurality of the equal swing joint of one end that montant (20) were kept away from in L shape pole (21) has gyro wheel (22), the top of first transfer line (5) is equipped with intermittent type mechanism (71).

3. A burr shearing device for paper printing as recited in claim 2, wherein: the intermittent mechanism (71) comprises a first circular plate (7) fixedly connected to the top end of a first transmission rod (5), a plurality of clamping blocks (65) are fixedly connected to the outer edge of the first circular plate (7), a threaded rod (9) is inserted into the position, close to the rear side, of the top of the bottom plate (1), a second circular plate (10) is sleeved on the position, close to the center, of the outer edge of the threaded rod (9), a bulge (11) is fixedly connected to the position, close to the front side, of the bottom of the second circular plate (10), the front side of the bulge (11) and the outer edge of the clamping block (65) are mutually attached, a first transverse plate (8) is sleeved on the position, close to the top end, of the threaded rod (9), a thread is arranged in an inner cavity of the first transverse plate (8), the thread and the threaded rod (9) are mutually meshed, a first knob (12) is fixedly connected to the top end of the threaded rod (9), and a cutting mechanism (67) is arranged at the top of the first transverse plate (8).

4. A burr shearing apparatus for paper printing as recited in claim 3, wherein: the cutting mechanism (67) comprises a second transmission rod (15) inserted in the center of the top of the first transverse plate (8), the top end of the second transmission rod (15) is fixedly connected with a second knob (16), the left side and the right side of the first transverse plate (8) are respectively provided with a second movable plate (13), one side of each second movable plate (13) close to the first transverse plate (8) is respectively provided with a clamping groove, the left side and the right side of the second transmission rod (15) are respectively and fixedly connected with a third connecting rod (17), one ends of the two third connecting rods (17) far away from the second transmission rod (15) are respectively inserted in the inner cavities of the adjacent clamping grooves, the front side and the rear side of the first transverse plate (8) are respectively provided with a second sliding groove, one sides of the two second movable plates (13) close to the first transverse plate (8) are respectively and fixedly connected with two second limiting rods (14), one ends of the plurality of the second limiting rods (14) close to the first transverse plate (8) all penetrate through the inner cavities of the adjacent second sliding grooves, the bottom of the two second moving plates (13) is fixedly connected with a first vertical plate (18), and the bottom of the two first vertical plates (18) is fixedly connected with a blade (19).

5. A burr shearing apparatus for paper printing as recited in claim 1, wherein: moving mechanism (68) is including box (34) that is located belt (24) rear side, the front side that the rear end of fourth connecting rod (33) runs through box (34) is close to bottom department, the inner chamber rear side center department of box (34) articulates there is fifth connecting rod (35), the front side of fifth connecting rod (35) is close to that left end department articulates there is sixth connecting rod (36), the top fixed connection of sixth connecting rod (36) bottom and fourth connecting rod (33), the front side of fifth connecting rod (35) is close to that right side department articulates there is seventh connecting rod (37), the top fixedly connected with eighth connecting rod (38) of seventh connecting rod (37), the front end fixedly connected with baffle (39) of eighth connecting rod (38), baffle (39) are located belt (24) top.

6. A burr shearing apparatus for paper printing as recited in claim 1, wherein: the adjusting mechanism (69) comprises a water tank (41) fixedly connected to the bottom of the inner cavity of the box body (40), the top of the water tank (41) is fixedly connected with a water pump (42), the left side of the water pump (42) is fixedly connected with a water pipe (43), the left end of the water pipe (43) penetrates through the center of the left side of the inner cavity of the box body (40) and the right side of the collecting box (28) close to the top, a clapboard (44) is fixedly connected at the position of the top of the bearing plate (30) close to the right side, the right side of the clapboard (44) and the left end of the water pipe (43) are mutually attached, an L-shaped plate (46) is fixedly connected to the top of the collecting box (28) close to the right side, one side of the L-shaped plate (46) far away from the collecting box (28) is fixedly connected with an atomizing nozzle (45), the left side of atomizer (45) sets up for laminating each other with baffle (44), circular opening has been seted up to baffle (44) center department.

7. A burr shearing apparatus for paper printing as recited in claim 1, wherein: the grabbing mechanism (70) comprises a fourth supporting rod (52) fixedly connected to the center of the top of the second transverse plate (51), the top end of the fourth supporting rod (52) is fixedly connected with a third transverse plate (53), a third bevel gear (54) is sleeved on the outer edge of the third driving rod (48) close to the center, a fourth bevel gear (55) is meshed with the top of the third bevel gear (54), a worm (56) is fixedly connected to the center of the top of the fourth bevel gear (55), the top end of the worm (56) penetrates through the top of an inner cavity of the box body (40) and penetrates through the bottom (51) of the second transverse plate, a third rotating shaft penetrates through the positions of the front side of the third transverse plate (53) close to the left side and the right side, a worm wheel (57) is sleeved on the position of the left side of the third rotating shaft close to the rear end, and the worm wheel (57) and the worm (56) are arranged in an engaged manner, be located the left the outside edge of third pivot is close to rear end department cover and is equipped with eccentric wheel (58), the left side fixedly connected with ninth connecting rod (59) of eccentric wheel (58), the front side of ninth connecting rod (59) is close to right end department and articulates there is tenth connecting rod (60), tenth connecting rod (60) are close to top department cover and are established and be close to rear end department at the third pivot outside edge on right side, two the outside edge of third pivot is close to front end department and all is equipped with eleventh connecting rod (61), two the rear side of eleventh connecting rod (61) is close to that top department articulates jointly has twelfth connecting rod (62), fixedly connected with second dead lever (63) is located at the bottom center of twelfth connecting rod (62), the bottom fixedly connected with of second dead lever (63) grabs dish (64).

Technical Field

The invention relates to the technical field of paper shearing, in particular to a rough edge shearing device for paper printing.

Background

Printing is a technology of transferring printing ink to the surface of paper, textile, plastic products, leather, PVC, PC and other materials through processes of plate making, ink applying, pressurizing and the like, and copying the content of the original documents in batches.

Disclosure of Invention

The invention aims to overcome the defects of single function, inconvenience in use, single applicable environment and the like in the prior art and provides a burr shearing device for paper printing. The burr shearing device for paper printing has the characteristics of multiple functions, convenience and quickness in use, wide applicable environment and the like.

In order to achieve the purpose, the invention provides the following technical scheme: the burr shearing device for paper printing comprises a bottom plate, wherein two first limiting rods are fixedly connected to the top of the bottom plate close to the front side and the rear side, four first limiting rods are arranged in a bilateral symmetry mode, first movable plates are arranged at the top of the bottom plate close to the front side and the rear side, first sliding grooves are formed in the bottoms of the two first movable plates close to the front side and the rear side, fixing mechanisms are arranged at the bottoms of the two first movable plates, first grooved wheels are arranged at the bottom of the bottom plate, second grooved wheels are arranged on the right sides of the first grooved wheels, a belt is arranged between the first grooved wheels and the second grooved wheels, the first grooved wheels and the second grooved wheels are movably connected through the belt, a first rotating shaft penetrates through the circle center of the first grooved wheels, first supporting rods are sleeved at the positions, close to the front side edge and the rear side, of the first rotating shaft, and a second rotating shaft penetrates through the circle center of the second grooved wheels, the outer edge of the second rotating shaft is sleeved with a second supporting rod at the position close to the front end and the rear end, the bottom of the belt is provided with a collecting box, the left side and the right side of the bottom of the collecting box are fixedly connected with third supporting rods, the bottom of the inner cavity of the collecting box is fixedly connected with springs at the position close to the left side and the right side, the top ends of the two springs are fixedly connected with a bearing plate together, the center of the bottom of the bearing plate is fixedly connected with a first fixing rod, the bottom end of the first fixing rod penetrates through the center of the bottom of the inner cavity of the collecting box and is fixedly connected with a fourth connecting rod, the rear end of the fourth connecting rod is provided with a movable mechanism, the left side of the second sheave is provided with a box body, the bottom of the inner cavity of the box body is provided with an adjusting mechanism, the right side of the inner cavity of the box body is fixedly connected with a motor at the position close to the top, and the left end of a power output shaft of the motor is fixedly connected with a third transmission rod, the inner chamber left side that the left end of third transfer line runs through the box body is close to top department to the first bevel gear of fixedly connected with, the outside edge of second pivot is close to rear end department cover and is equipped with second bevel gear, first bevel gear and second bevel gear set up for intermeshing, the top fixedly connected with second diaphragm of box body, the top of second diaphragm is equipped with snatchs the mechanism.

Preferably, the fixing mechanism comprises a first transmission rod inserted at the center of the top of the bottom plate, a first connecting rod is sleeved on the outer edge of the first transmission rod, second connecting rods are hinged at the positions, close to the left and right ends, of the tops of the first connecting rods, one ends, far away from the first connecting rods, of the two second connecting rods are hinged at the center of the top of the adjacent first movable plate, vertical rods are fixedly connected at the positions, close to the left and right sides, of the bottoms of the two first movable plates, L-shaped rods are fixedly connected at the positions, close to the bottom ends, of the plurality of vertical rods, one ends, far away from the vertical rods, of the L-shaped rods are movably connected with idler wheels, an intermittent mechanism is arranged at the top of the first transmission rod,

preferably, the intermittent mechanism comprises a first circular plate fixedly connected to the top end of the first transmission rod, a plurality of clamping blocks are fixedly connected to the outer edge of the first circular plate, a threaded rod is inserted into the position, close to the rear side, of the top of the bottom plate, a second circular plate is sleeved on the position, close to the center, of the outer edge of the threaded rod, a protrusion is fixedly connected to the position, close to the front side, of the bottom of the second circular plate, the outer edges of the protrusion and the clamping blocks are mutually attached, a first transverse plate is sleeved on the position, close to the top end, of the outer edge of the threaded rod, a thread is formed in the inner cavity of the first transverse plate, the thread and the threaded rod are arranged in a meshed mode, a first knob is fixedly connected to the top end of the threaded rod, and a cutting mechanism is arranged on the top portion of the first transverse plate.

Preferably, the cutting mechanism comprises a second transmission rod inserted in the center of the top of the first transverse plate, the top end of the second transmission rod is fixedly connected with a second knob, the left side and the right side of the first transverse plate are both provided with second movable plates, one side of each second movable plate close to the first transverse plate is both provided with a clamping groove, the left side and the right side of the second transmission rod are both fixedly connected with third connecting rods, one ends of the two third connecting rods far away from the second transmission rod are both inserted in the inner cavities of the adjacent clamping grooves, second spouts, two have all been seted up to both sides around the first diaphragm the equal two second gag lever posts of fixedly connected with in one side that the second movable plate is close to first diaphragm, and is a plurality of the inner chamber of adjacent second spout is all run through to the one end that is close to first diaphragm of second gag lever post, two the equal fixedly connected with riser in bottom of second movable plate, two the equal fixedly connected with blade in bottom of riser.

Preferably, the movable mechanism is including the box that is located the belt rear side, the front side that the rear end of fourth connecting rod runs through the box is close to bottom department, the inner chamber rear side center department of box articulates there is the fifth connecting rod, the front side of fifth connecting rod is close to that left end department articulates there is the sixth connecting rod, the top fixed connection of sixth connecting rod bottom and fourth connecting rod, the front side of fifth connecting rod is close to that right side department articulates there is the seventh connecting rod, the top fixedly connected with eighth connecting rod of seventh connecting rod, the front end fixedly connected with baffle of eighth connecting rod, the baffle is located the belt top.

Preferably, adjustment mechanism includes the water tank of fixed connection in box body inner chamber bottom, the top fixedly connected with water pump of water tank, the left side fixedly connected with water pipe of water pump, the left end of water pipe runs through box body inner chamber left side center department and runs through the right side of collecting box and is close to top department, the top of loading board is close to right side department fixedly connected with baffle, the right side of baffle and the left end of water pipe set up for laminating each other, the top of collecting box is close to right side department fixedly connected with L shaped plate, one side fixedly connected with atomizer of collecting box is kept away from to the L shaped plate, atomizer's left side and baffle set up for laminating each other, circular opening has been seted up to baffle center department.

Preferably, the grabbing mechanism comprises a fourth supporting rod fixedly connected to the center of the top of the second transverse plate, a third transverse plate is fixedly connected to the top end of the fourth supporting rod, a third bevel gear is sleeved on the outer side edge of the third driving rod close to the center, a fourth bevel gear is meshed with the top of the third bevel gear, a worm is fixedly connected to the center of the top of the fourth bevel gear, the top end of the worm penetrates through the top of the inner cavity of the box body and the bottom of the second transverse plate, a third rotating shaft is arranged on the front side of the third transverse plate close to the left and right of the third transverse plate in a penetrating mode, a worm wheel is sleeved on the outer side edge of the left third rotating shaft close to the rear end, the worm wheel and the worm are arranged in a mutual meshing mode, an eccentric wheel is sleeved on the outer side edge of the left third rotating shaft close to the rear end, and a ninth connecting rod is fixedly connected to the left side of the eccentric wheel, the front side of ninth connecting rod is close to right-hand member department and articulates there is the tenth connecting rod, the tenth connecting rod is close to top department cover and establishes the third pivot outside edge that is located the right side and is close to rear end department, two the outside edge of third pivot is close to front end department and all is equipped with the eleventh connecting rod, two the rear side of eleventh connecting rod is close to top department and articulates jointly has the twelfth connecting rod, the bottom center department fixedly connected with second dead lever of twelfth connecting rod, the bottom fixedly connected with of second dead lever grabs the dish.

Compared with the prior art, the invention has the beneficial effects that:

the cutting mechanism can realize the cutting within corresponding adjusting ranges for paper with different sizes through the mutual matching of the second knob, the second transmission rod, the second limiting rod, the second movable block, the first transverse plate, the third connecting rod, the first vertical plate, the blade and other mechanisms;

according to the fixing mechanism, through the mutual matching of the mechanisms such as the bottom plate, the first limiting rod, the first movable block, the first connecting rod, the first transmission rod, the second connecting rod, the first circular plate, the vertical rod, the L-shaped rod and the roller, the flexible clamping of paper can be realized, and the fixing is firmer and is not easy to deviate;

according to the invention, the movable mechanism and the intermittent mechanism are matched with each other through the mechanisms such as the first circular plate, the second circular plate, the bulge, the fixture block, the fourth connecting rod, the box body, the fifth connecting rod, the sixth connecting rod, the bearing plate and the spring, so that when paper scraps almost completely fall down, the baffle plate automatically rises to enable the paper to move in a rectangular shape;

according to the grabbing mechanism, through the mutual matching of the third conical gear, the fourth conical gear, the eccentric wheel, the ninth connecting rod, the tenth connecting rod, the eleventh connecting rod, the twelfth connecting rod, the second fixing rod, the grabbing disc and other mechanisms, the automatic grabbing of paper pushing can be realized, and the later-stage printing use is facilitated.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a top view of the securing mechanism;

FIG. 4 is a top view of the cutting mechanism;

FIG. 5 is a top view of the moving mechanism;

FIG. 6 is a schematic view of the internal structure of the case;

FIG. 7 is a rear view of the grasping mechanism;

FIG. 8 is a bottom view of the intermittent mechanism;

fig. 9 is an enlarged view of a portion a in fig. 1.

Reference numbers in the figures: 1. a base plate; 2. a first limit rod; 3. a first moving plate; 4. a first connecting rod; 5. a first drive lever; 6. a second connecting rod; 7. a first circular plate; 8. a first transverse plate; 9. a threaded rod; 10. a second circular plate; 11. a protrusion; 12. a first knob; 13. a second moving plate; 14. a second limiting rod; 15. a second transmission rod; 16. a second knob; 17. a third connecting rod; 18. a first vertical plate; 19. a blade; 20. a vertical rod; 21. an L-shaped rod; 22. a roller; 23. a first sheave; 24. a belt; 25. a second sheave; 26. a first support bar; 27. a second support bar; 28. a collection box; 29. a spring; 30. a carrier plate; 31. a third support bar; 32. a first fixing lever; 33. a fourth connecting rod; 34. a box body; 35. a fifth connecting rod; 36. a sixth connecting rod; 37. a seventh connecting rod; 38. an eighth connecting rod; 39. a baffle plate; 40. a box body; 41. a water tank; 42. a water pump; 43. a water pipe; 44. a partition plate; 45. an atomizing spray head; 46. an L-shaped plate; 47. a motor; 48. a third transmission rod; 49. a first bevel gear; 50. a second bevel gear; 51. a second transverse plate; 52. a fourth support bar; 53. a third transverse plate; 54. a third bevel gear; 55. a fourth bevel gear; 56. a worm; 57. a worm gear; 58. an eccentric wheel; 59. a ninth connecting rod; 60. a tenth connecting rod; 61. an eleventh connecting rod; 62. a twelfth connecting rod; 63. a second fixing bar; 64. grabbing a disc; 65. a clamping block; 66. a fixing mechanism; 67. a cutting mechanism; 68. a movable mechanism; 69. an adjustment mechanism; 70. a grabbing mechanism; 71. and (4) an intermittent mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a burr shearing device for paper printing comprises a bottom plate 1, wherein two first limiting rods 2 are fixedly connected to the top of the bottom plate 1 close to the front side and the rear side, the four first limiting rods 2 are arranged in bilateral symmetry, first movable plates 3 are arranged at the top of the bottom plate 1 close to the front side and the rear side, first sliding grooves are formed in the bottoms of the two first movable plates 3 close to the front side and the rear side, fixing mechanisms 66 are arranged at the bottoms of the two first movable plates 3, a first grooved wheel 23 is arranged at the bottom of the bottom plate 1, a second grooved wheel 25 is arranged on the right side of the first grooved wheel 23, a belt 24 is arranged between the first grooved wheel 23 and the second grooved wheel 25, the first grooved wheel 23 is movably connected with the second grooved wheel 25 through the belt 24, a first rotating shaft penetrates through the circle center of the first grooved wheel 23, first supporting rods 26 are sleeved at the positions of the first rotating shaft close to the front side and the rear side, a second rotating shaft 25 penetrates through the circle center of the second grooved wheel, the outer edge of the second rotating shaft is sleeved with a second supporting rod 27 close to the front end and the rear end, the bottom of the belt 24 is provided with a collecting box 28, the left side and the right side of the bottom of the collecting box 28 are fixedly connected with a third supporting rod 31, the bottom of the inner cavity of the collecting box 28 is fixedly connected with springs 29 close to the left side and the right side, the top ends of the two springs 29 are fixedly connected with a bearing plate 30 together, the center of the bottom of the bearing plate 30 is fixedly connected with a first fixing rod 32, the bottom end of the first fixing rod 32 penetrates through the center of the bottom of the inner cavity of the collecting box 28 and is fixedly connected with a fourth connecting rod 33, the rear end of the fourth connecting rod 33 is provided with a movable mechanism 68, the left side of the second grooved wheel 25 is provided with a box body 40, the bottom of the inner cavity of the box body 40 is provided with an adjusting mechanism 69, the right side of the inner cavity of the box body 40 is fixedly connected with a motor 47 close to the top, and the left end of a power output shaft of the motor 47 is fixedly connected with a third transmission rod 48, the left end of the third transmission rod 48 penetrates through the left side of the inner cavity of the box body 40 and is close to the top, and is fixedly connected with a first bevel gear 49, the outer edge of the second rotating shaft close to the rear end is sleeved with a second bevel gear 50, the first bevel gear 49 and the second bevel gear 50 are arranged in a mutually meshed manner, the top of the box body 40 is fixedly connected with a second transverse plate 51, the top of the second transverse plate 51 is provided with a grabbing mechanism 70, the fixing mechanism 66 comprises a first transmission rod 5 inserted in the center of the top of the bottom plate 1, the outer edge of the first transmission rod 5 is sleeved with a first connecting rod 4, the top of the first connecting rod 4 close to the left end and the right end is hinged with a second connecting rod 6, one end of each of the two second connecting rods 6 far away from the first connecting rod 4 is hinged in the center of the top of the adjacent first moving plates 3, the bottoms of the two first moving plates 3 close to the left side and the right side are fixedly connected with vertical rods 20, the positions, close to the bottom ends, of the plurality of vertical rods 20 are fixedly connected with L-shaped rods 21, the ends, far away from the vertical rods 20, of the plurality of L-shaped rods 21 are movably connected with rollers 22, the top of the first transmission rod 5 is provided with an intermittent mechanism 71, the intermittent mechanism 71 comprises a first circular plate 7 fixedly connected to the top end of the first transmission rod 5, the outer edge of the first circular plate 7 is fixedly connected with a plurality of clamping blocks 65, the top of the bottom plate 1 is inserted with a threaded rod 9 close to the rear side, the outer edge of the threaded rod 9 close to the center is sleeved with a second circular plate 10, the bottom of the second circular plate 10 close to the front side is fixedly connected with a bulge 11, the front side of the bulge 11 and the outer edge of the clamping blocks 65 are mutually attached, the outer edge of the threaded rod 9 close to the top end is sleeved with a first transverse plate 8, the inner cavity of the first transverse plate 8 is provided with threads, the threads and the threaded rod 9 are mutually engaged, and the top end of the threaded rod 9 is fixedly connected with a first knob 12, the top of the first transverse plate 8 is provided with a cutting mechanism 67, the cutting mechanism 67 comprises a second transmission rod 15 inserted in the center of the top of the first transverse plate 8, the top end of the second transmission rod 15 is fixedly connected with a second knob 16, the left and right sides of the first transverse plate 8 are respectively provided with a second movable plate 13, one side of each of the two second movable plates 13 close to the first transverse plate 8 is provided with a clamping groove, the left and right sides of the second transmission rod 15 are respectively and fixedly connected with a third connecting rod 17, one end of each of the two third connecting rods 17 far away from the second transmission rod 15 is inserted in the inner cavity of the adjacent clamping groove, the front and back sides of the first transverse plate 8 are respectively provided with a second sliding groove, one side of each of the two second movable plates 13 close to the first transverse plate 8 is respectively and fixedly connected with two second limiting rods 14, one end of each of the plurality of second limiting rods 14 close to the first transverse plate 8 penetrates through the inner cavity of the adjacent second sliding grooves, the bottoms of the two second movable plates 13 are respectively and fixedly connected with a first vertical plate 18, the bottom parts of the two first vertical plates 18 are fixedly connected with the blades 19, the movable mechanism 68 comprises a box body 34 positioned at the rear side of the belt 24, the rear end of a fourth connecting rod 33 penetrates through the front side of the box body 34 and is close to the bottom part, a fifth connecting rod 35 is hinged at the center of the rear side of an inner cavity of the box body 34, a sixth connecting rod 36 is hinged at the front side of the fifth connecting rod 35 and is close to the left end, the bottom end of the sixth connecting rod 36 is fixedly connected with the top part of the fourth connecting rod 33, a seventh connecting rod 37 is hinged at the front side of the fifth connecting rod 35 and is close to the right side, the top end of the seventh connecting rod 37 is fixedly connected with an eighth connecting rod 38, the front end of the eighth connecting rod 38 is fixedly connected with a baffle 39, the baffle 39 is positioned above the belt 24, the adjusting mechanism 69 comprises a water tank 41 fixedly connected at the bottom part of the inner cavity of the box body 40, a water pump 42 is fixedly connected with the top part of the water pump 42, and a water pipe 43 is fixedly connected with the left side of the water pump 42, the left end of the water pipe 43 penetrates through the center of the left side of the inner cavity of the box body 40 and penetrates through the position, close to the top, of the right side of the collecting box 28, the position, close to the right side, of the top of the bearing plate 30 is fixedly connected with a partition plate 44, the right side of the partition plate 44 and the left end of the water pipe 43 are arranged in a mutually attached mode, the position, close to the right side, of the top of the collecting box 28 is fixedly connected with an L-shaped plate 46, one side, away from the collecting box 28, of the L-shaped plate 46 is fixedly connected with an atomizing nozzle 45, the left side of the atomizing nozzle 45 and the partition plate 44 are arranged in a mutually attached mode, a circular opening is formed in the center of the partition plate 44, the grabbing mechanism 70 comprises a fourth supporting rod 52 fixedly connected to the center of the top of a second transverse plate 51, a third transverse plate 53 is fixedly connected to the top end of the fourth supporting rod 52, a third conical gear 54 is sleeved on the outer edge of the third driving rod 48, a fourth conical gear 55 is engaged with a fourth conical gear 55, a circle center of the top of the fourth conical gear 56 is fixedly connected with a circle, the top end of the worm 56 penetrates through the top of the inner cavity of the box body 40 and the bottom 51 of the second transverse plate, a third rotating shaft penetrates through the front side of the third transverse plate 53 close to the left and right sides, a worm wheel 57 is sleeved at the outer side edge of the third rotating shaft on the left side close to the rear end, the worm wheel 57 and the worm 56 are arranged in a mutually meshed manner, an eccentric wheel 58 is sleeved at the outer side edge of the third rotating shaft on the left side close to the rear end, a ninth connecting rod 59 is fixedly connected to the left side of the eccentric wheel 58, a tenth connecting rod 60 is hinged at the front side of the ninth connecting rod 59 close to the right end, the tenth connecting rod 60 is sleeved at the outer side edge of the third rotating shaft on the right side close to the top end, eleventh connecting rods 61 are sleeved at the outer side edges of the two third rotating shafts close to the front end, a twelfth connecting rod 62 is hinged at the rear side of the two eleventh connecting rods 61 close to the top end, and a second fixing rod 63 is fixedly connected at the bottom center of the twelfth connecting rod 62, a catch tray 64 is fixedly connected to the bottom end of the second fixing rod 63.

The working principle is as follows: firstly, by rotating the second knob 16, the second transmission rod 15 pushes the two third connecting rods 17, the two third connecting rods 17 push the two second movable blocks 13 to move to two sides, and the second limiting rod 14 plays a limiting role to adjust and apply paper shearing with different sizes, then by rotating the first knob 12, the first knob 12 drives the first transverse plate 8 to move downwards through the threaded rod 9, the bottom plate 8 drives the two first vertical plates 18 to move downwards through the two second movable blocks 13, the two first vertical plates 18 drive the two blades 19 to move downwards, the threaded rod 9 drives the second circular plate 10 to rotate while rotating, the second circular plate 10 drives the first circular plate 7 to rotate through the bulges 11 and the clamping blocks 65, the first circular plate 7 drives the first connecting rod 4 to rotate through the first transmission rod 5, the first connecting rod 4 drives the first movable block 3 to move towards the middle through the actions of the second connecting rod 6 and the first limiting rod 2, the first movable block 3 drives the roller 22 to move towards the middle under the action of the vertical rod 20 and the L-shaped rod 21 to fix the paper, then the motor 47 is started, the motor 47 rotates to drive the first bevel gear 49 to rotate through the third transmission rod 48, the first bevel gear 49 drives the second sheave 25 to rotate through the second bevel gear 50 and the second rotating shaft, the second sheave 25 drives the first sheave 23 to rotate through the belt 24, the paper scraps enter the bearing plate 30 through the opening, wherein the water enters the water pipe 43 from the water tank 41 through the water pump 42, the air-borne paper scraps are subjected to concentrated falling treatment through the atomizing nozzle 45, the bearing plate 30 is pressed downwards by the paper scraps with water under the action of gravity, the fourth connecting rod 33 is driven downwards by the first fixing rod 32, the fourth connecting rod 33 drives one end of the fifth connecting rod 35 downwards by the sixth connecting rod 36, so that the fifth connecting rod 35 drives the eighth connecting rod 38 upwards by the seventh connecting rod 37, the eighth connecting rod 38 drives the baffle 39 to move upwards, so that the paper of the partition plate 44 continues to be driven forwards, meanwhile, when the loading plate 30 moves downwards under the compression spring 29, the partition plate 44 is driven to move downwards, so that the circular opening on the partition plate 44 moves downwards, so that the partition plate 44 separates the water in the water pipe 43, then the paper on the belt 24 enters the second transverse plate 51, the third transmission rod 48 drives the third bevel gear 54 to rotate, the third bevel gear 54 drives the worm 56 to rotate through the fourth bevel gear 55, the worm 56 drives the eccentric wheel 58 to rotate through the worm wheel 57, the eccentric wheel 58 drives the tenth connecting rod 60 through the ninth connecting rod 59, the tenth connecting rod 60 and the eccentric wheel 58 both drive the eleventh connecting rod 61 to move left and right through the third rotating shaft, the eleventh connecting rod 61 drives the grabbing disc 64 to move in an arc shape through the twelfth connecting rod 62 and the second fixing rod 63, thereby grabbing the paper in preparation for printing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.