Carton slotting and line pressing mechanism

Abstract

A conveying table is arranged at one end of a line pressing box, a grooving box is arranged at the top of the conveying table, a second motor is installed on the outer wall of the grooving box, a fan is installed at one end of the second motor, a damping mechanism is arranged at the bottom of the line pressing box, a guide box is arranged at the other end of the line pressing box, and a feeding port is formed in one end of the guide box. The left side face and the right side face of the guiding box are in threaded connection with guiding pieces, the two threaded rods are in threaded connection with the left side face and the right side face of the guiding box respectively, the opposite ends of the two threaded rods are each provided with a threaded seat, the inner side walls of the two threaded seats are each provided with an adjusting plate, and the top of the guiding box is provided with a steam mechanism. The steam spraying pipe penetrates through the top surface of the guide box and is communicated with the steam box; the paperboard can be adjusted and straightened through the guide parts, the distance between the two sets of guide assemblies is adjusted, the paperboard conveying device can adapt to paperboards of different sizes, and the damping mechanism achieves the damping effect.

Description

Technical Field

[0001] The utility model relates to the field of carton manufacturing, in particular to a carton slotting and pressing mechanism. Background Art

[0002] Cartons are the most widely used packaging products. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. As an indispensable part of modern logistics, cartons bear the important responsibilities of containing, protecting products, and aesthetics. The demand for cartons is huge, especially in today's society where e-commerce is rapidly emerging, the demand for cartons in various fields is further increasing.

[0003] Cartons often need to be slotted and pressed during the production and processing. The current slotting and pressing mechanism is too simple and lacks a guiding mechanism for the cardboard. During the pressing operation, the cardboard is prone to deviation, resulting in a shift in the pressing position, affecting the pressing effect. The practicability of the device is poor. In addition, during the carton pressing process, due to dry weather and other reasons, the folding resistance of the original paper fiber in the carton is reduced (the paper quality is reduced), resulting in bursting and breaking of the carton face paper and lining paper during the pressing process, affecting the quality of the carton, and not being able to effectively reduce shock during the pressing process. Summary of the invention

[0004] In view of the shortcomings of the above problems, the utility model provides a carton slotting and pressing mechanism.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a carton slotting and crimping mechanism, comprising a crimping box and a slotting box, a transmission platform is arranged at one end of the crimping box, the slotting box is arranged on the top of the transmission platform, a rotating rod is arranged in the crimping box, the rotating rod is rotatably connected to the crimping box through a bearing, a first motor is arranged on the outer wall of the crimping box, the output end of the first motor is fixedly connected to the rotating rod, a turntable is arranged on the outer wall of the rotating rod, a crimping needle is installed on the outer wall of the turntable, a pneumatic cylinder is arranged on the top of the slotting box, a pneumatic rod is arranged at the bottom of the pneumatic cylinder, a working plate is arranged at the bottom of the pneumatic rod, a second motor is installed on the outer wall of the slotting box, a fan is installed at one end of the second motor, a blade is arranged at the bottom of the working plate, a spring is installed on the top of the working plate, a shock absorbing mechanism is arranged at the bottom of the crimping box, and a guide box is arranged at the other end of the crimping box , a feed port is provided at one end of the guide box, and a conveying mechanism is provided between the other end and the wire pressing box, and threaded holes are symmetrically provided on the left and right sides of the guide box, and the threaded holes are threadedly connected with guide members, and the guide members include threaded rods, and the two threaded rods are respectively threadedly connected to the left and right side surfaces of the guide box through the threaded holes, and threaded seats are installed at the opposite ends of the two threaded rods, and adjusting plates are respectively installed on the inner side walls of the two threaded seats, and a steam mechanism is provided on the top of the guide box, and the steam mechanism includes a steam box and a plurality of steam nozzles, the steam box is fixed on the outer side surface of the top of the guide box, and a plurality of through holes are opened on the top of the guide box, and the steam nozzles are fixed in the through holes, and the steam nozzles pass through the top surface of the guide box and are connected with the steam box, and a steam inlet pipe is provided on one side of the steam box, and the nozzles of the plurality of steam nozzles face the inside of the guide box.

[0006] Preferably, the guide member also includes a guide assembly, and the guide assembly is evenly arranged in multiple groups. The guide assembly includes an extension plate, and the extension plate is fixedly connected to the opposite end of the two adjustment plates. A straight rod is downwardly arranged at the bottom end of the extension plate, and a limiting seat is arranged at the bottom end of the straight rod. The bottom end of the limiting seat is slidably contacted with the bottom of the guide box, and a roller is rotatably sleeved on the outer side of the straight rod.

[0007] Preferably, the conveying mechanism includes a conveying table, a first conveyor belt and a conveying block, one end of the conveying table is fixedly connected to the guide box, and the other end is fixedly connected to the wire pressing box, a driving groove is opened on the top surface of the conveying table, the first conveyor belt is arranged in the driving groove, the outer wall of the first conveyor belt is bonded to the conveying block in a rectangular array, and a third motor for driving the first conveyor belt to rotate is installed on one side of the conveying table.

[0008] Preferably, a second conveyor belt is installed inside the transmission platform, a fourth motor for driving the second conveyor belt to rotate is provided on the outer wall of the transmission platform, and a drawer is provided at the bottom of the second conveyor belt and is slidably connected to the outer wall of the transmission platform.

[0009] Preferably, the shock absorbing mechanism includes a supporting base plate, a top plate is arranged above the supporting base plate, the top plate is fixedly connected to the bottom of the wire pressing box, a plurality of shock absorbing pads are arranged between the supporting base plate and the top plate, one end of the shock absorbing pad is fixedly connected to the top plate, and the other end of the shock absorbing pad is fixedly connected to the supporting base plate, an airbag is embedded in the interior of the shock absorbing pad, and a limiting spring is embedded on one side of the airbag.

[0010] Preferably, a first magnet is fixedly connected in the middle of the lower surface of the top plate, and a second magnet that repel each other with the first magnet is fixedly connected in the middle of the upper surface of the supporting bottom plate.

[0011] Preferably, a plurality of support rods are fixedly mounted on the bottom of the guide box, the conveying mechanism and the conveying platform, and the plurality of support rods are evenly fixed on the bottom of the guide box, the conveying mechanism and the conveying platform.

[0012] Preferably, a water pump is installed on the top of the wire crimping box, a nozzle is installed on the bottom of the water pump and on the inner wall of the wire crimping box, and the nozzle is arranged directly above the turntable.

[0013] Preferably, the blades are provided in two groups, and the two groups of the blades are symmetrically installed at the bottom of the working plate, and the springs are provided in two groups, and the two groups of the springs are symmetrically installed at the top of the working plate.

[0014] Preferably, a handle is provided at one end of the two screw rods away from each other, and the outer side of the handle is knurled.

[0015] The beneficial effects of the utility model are:

[0016] 1. The guide box and the guide members in the guide box can adjust and align the cardboard, so that the two ends of the cardboard are in contact with the rollers on the guide members. The roller guide can effectively prevent the cardboard from running off the track, avoid the displacement of the pressing line position, and effectively improve the pressing line effect of the device. The threaded rod is used to adjust the distance between the two sets of guide components to adapt to the use of cardboards of different models and sizes, further enhancing the practicality of the device. Through the transmission mechanism, after the cardboard is aligned, there is no need to manually take out and transport the cardboard to the subsequent process, which improves the portability of the operation.

[0017] 2. The steam mechanism can soften the fiber of the cardboard, reduce the possibility of cracking during pressing due to drying of the cardboard, help ensure the stability of the cardboard after pressing, and improve the quality of the cardboard.

[0018] 3. The shock absorbing mechanism, the shock absorbing pad on the shock absorbing mechanism, and the first magnet and the second magnet have a shock absorbing effect on the wire crimping box, thereby preventing the wire crimping box from vibrating violently during operation. The air bag and the limit spring on the shock absorbing mechanism support and buffer the external force of the shock absorbing pad, further improving the shock absorbing capacity of the shock absorbing pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of the slotting and wire pressing mechanism of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the guide member of the utility model;

[0021] Figure 3 This is a structural schematic diagram of the guide box of the utility model;

[0022] Figure 4 This is a structural schematic diagram of the wire pressing box of the utility model;

[0023] Figure 5 This is a structural schematic diagram of the slotted box of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the shock absorbing mechanism of the utility model.

[0025] In the figure: 1. crimping box; 11. rotating rod; 12. bearing; 13. first motor; 14. turntable; 15. crimping needle; 16. water pump; 17. nozzle; 2. slotting box; 21. pneumatic cylinder; 22. pneumatic rod; 23. working plate; 24. second motor; 25. fan; 26. blade; 27. spring; 3. transmission platform; 31. second conveyor belt; 32. fourth motor; 33. drawer; 4. shock absorbing mechanism; 41. supporting bottom plate; 42. top plate; 43. shock absorbing pad; 44. air bag ; 45. Limit spring; 46. First magnet; 47. Second magnet; 5. Guide box; 51. Steam box; 511. Steam inlet pipe; 52. Steam nozzle; 6. Feed port; 7. Conveying mechanism; 71. Conveying platform; 72. First conveyor belt; 73. Conveying block; 74. Third motor; 8. Guide member; 81. Threaded rod; 82. Threaded seat; 83. Adjustment plate; 84. Guide assembly; 841. Extension plate; 842. Straight rod; 843. Limit seat; 844. Roller; 9. Support rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] like Figures 1 to 5As shown, a carton slotting and crimping mechanism comprises a crimping box 1 and a slotting box 2, a transmission platform 3 is arranged at one end of the crimping box 1, a slotting box 2 is arranged on the top of the transmission platform 3, a rotating rod 11 is arranged in the crimping box 1, the rotating rod 11 is rotatably connected to the crimping box 1 through a bearing 12, a first motor 13 is arranged on the outer wall of the crimping box 1, an output end of the first motor 13 is fixedly connected to the rotating rod 11, a turntable 14 is arranged on the outer wall of the rotating rod 11, a crimping needle 15 is installed on the outer wall of the turntable 14, a pneumatic cylinder 21 is arranged on the top of the slotting box 2, a pneumatic rod 22 is arranged at the bottom of the pneumatic cylinder 21, and the pneumatic rod 22 A working plate 23 is arranged at the bottom, a second motor 24 is installed on the outer wall of the slot box 2, a fan 25 is installed at one end of the second motor 24, a blade 26 is arranged at the bottom of the working plate 23, a spring 27 is installed on the top of the working plate 23, a shock absorbing mechanism 4 is arranged at the bottom of the crimping box 1, a guide box 5 is arranged at the other end of the crimping box 1, a feed port 6 is arranged at one end of the guide box 5, a conveying mechanism 7 is arranged between the other end and the crimping box 1, threaded holes are symmetrically arranged on the left and right sides of the guide box 5, and a guide member 8 is threadedly connected to the threaded hole, and the guide member 8 includes a threaded rod 81, and the two threaded rods 81 are respectively connected to the crimping box 1 through the threaded holes. The left and right sides of the guide box 5 are threadedly connected, and the opposite ends of the two threaded rods 81 are both installed with threaded seats 82. The inner walls of the two threaded seats 82 are respectively installed with adjustment plates 83. A steam mechanism is arranged on the top of the guide box 5. The steam mechanism includes a steam box 51 and a plurality of steam nozzles 52. The steam box 51 is fixed on the outer side of the top of the guide box 5. The top of the guide box 5 is provided with a plurality of through holes. The steam nozzles 52 are fixed in the through holes. The steam nozzles 52 penetrate the top surface of the guide box 5 and are connected with the steam box 51. A steam inlet pipe 511 is arranged on one side of the steam box 51. The nozzles of the plurality of steam nozzles 52 Towards the inner side of the guide box 5, the guide member 8 also includes a guide assembly 84, and the guide assembly 84 is evenly arranged in multiple groups. The guide assembly 84 includes an extension plate 841, and the extension plate 841 is fixedly connected to the opposite end of the two adjustment plates 83. A straight rod 842 is downwardly arranged at the bottom end of the extension plate 841, and a limiting seat 843 is arranged at the bottom end of the straight rod 842. The bottom end of the limiting seat 843 is slidingly contacted with the bottom of the guide box 5, and a roller 844 is rotatably sleeved on the outer side of the straight rod 842. A handle 811 is arranged at the end away from each other of the two screws 81, and the outer side of the handle 811 is knurled.With this structure, the guide member 8 provided in the guide box 5 can adjust and align the cardboard so that the two ends of the cardboard are in contact with the roller 844 on the guide member 8. The roller 844 is used for guidance, which can effectively prevent the cardboard from running off the track, avoid the deviation of the pressing line position, and effectively improve the pressing line effect of the device. The threaded rod 81 is used to adjust the distance between the two groups of guide components 84 to adapt to the use of cardboards of different models and sizes, further enhancing the practicality of the device. The steam mechanism provided can soften the fibers of the cardboard, reduce the possibility of cracking during pressing due to drying of the cardboard, help ensure the stability of the cardboard after pressing, and improve the quality of the cardboard. The handle 811 is provided, and the outer side of the handle 811 is knurled, which can effectively prevent slipping and facilitate the rotation of the threaded rod 81. The second motor 24 on the outer wall of the slotting box 2 drives the fan 25 to rotate, which is used for heat dissipation. When the blade 26 works for a long time, heat will be generated, and heat dissipation will increase the working life.

[0028] like Figure 1 As shown, the conveying mechanism 7 includes a conveying platform 71, a first conveying belt 72 and a conveying block 73. One end of the conveying platform 71 is fixedly connected to the guide box 5, and the other end is fixedly connected to the crimping box 1. A driving groove is provided on the top surface of the conveying platform 71, and the first conveying belt 72 is arranged in the driving groove. The outer wall of the first conveying belt 72 is bonded to the conveying block 73 in a rectangular array. A third motor 74 for driving the first conveying belt 72 to rotate is installed on one side of the conveying platform 73. With this structure, through the provided conveying mechanism 7, after the cardboard is straightened, there is no need to manually take out and transport the cardboard to the subsequent process, which improves the portability of the operation.

[0029] like Figure 1 As shown, a second conveyor belt 31 is installed inside the conveyor platform 3, a fourth motor 32 is arranged on the outer wall of the conveyor platform 3 to drive the second conveyor belt 31 to rotate, and a drawer 33 is slidably connected to the bottom of the second conveyor belt 31 and the outer wall of the conveyor platform 3. With this structure, the second conveyor belt 31 can facilitate the transportation of cardboard after pressing to the subsequent process, and the drawer 33 increases the practicality of the mechanism.

[0030] like Figure 1 and Figure 6As shown, the shock absorbing mechanism 4 includes a supporting base plate 41, a top plate 42 is arranged above the supporting base plate 41, the top plate 42 is fixedly connected to the bottom of the wire pressing box 1, and a plurality of shock absorbing pads 43 are arranged between the supporting base plate 41 and the top plate 42, one end of the shock absorbing pad 43 is fixedly connected to the top plate 42, and the other end of the shock absorbing pad 43 is fixedly connected to the supporting base plate 41, an air bag 44 is embedded in the interior of the shock absorbing pad 43, and a limiting spring 45 is embedded in one side of the air bag 44, a first magnet 46 is fixedly connected in the middle of the lower surface of the top plate 42, and a second magnet 47 that repel each other with the first magnet 46 is fixedly connected in the middle of the upper surface of the supporting base plate 41, and a plurality of support rods 9 are fixedly installed at the bottom of the guide box 5, the conveying mechanism 7 and the conveying platform 3, and the plurality of support rods 9 are evenly fixed at the bottom of the guide box 5, the conveying mechanism 7 and the conveying platform 3. With this structure, the shock-absorbing pad 43 and the first magnet 46 and the second magnet 47 on the shock-absorbing mechanism 4 have a shock-absorbing effect on the wire-pressing box 1, thereby preventing the wire-pressing box 1 from vibrating violently during operation. The first magnet 46 and the second magnet 47 repel each other, thereby consuming part of the kinetic energy transmitted from the supporting bottom plate 41 and the top plate 42. The airbag 44 and the limit spring 45 on the shock-absorbing mechanism 4 support and buffer external forces on the shock-absorbing pad 43, further improving the shock-absorbing capacity of the shock-absorbing pad 43. The support rod 11 can make the guide box 5, the conveying mechanism 7 and the transmission platform 3 more stable and safe.

[0031] like Figure 1 and Figure 4 As shown, a water pump 16 is installed on the top of the crimping box 1, and a nozzle 17 is installed at the bottom of the water pump 16 and on the inner wall of the crimping box 1. The nozzle 17 is arranged just above the turntable 14. With this structure, the water pump 16 is installed on the top of the crimping box 1, and the nozzle 17 is installed at the bottom of the water pump 16, so that the crimping needles 15 can have different colors, which can make the crimping effect more obvious.

[0032] like Figure 5 As shown, two groups of blades 26 are provided, and the two groups of blades 26 are symmetrically installed at the bottom of the working plate 23. Two groups of springs 27 are provided, and the two groups of springs 27 are symmetrically installed at the top of the working plate 23. With this structure, two groups of blades 24 are provided according to the requirements of carton folding. The provided springs 27 can rebound the working plate 23 up and down by elastic force, and can also prevent the working plate 23 from colliding with the top of the inner part of the slotted box 2.

[0033] When in use, the novel carton slotting and creasing mechanism adopts two steps to realize slotting and creasing. The first motor 13 is started to rotate the turntable 14 on the rotating rod 11, thereby driving the creasing needle 15 to rotate, and the cardboard enters the guide box 5 from the feed port 9. The threaded rod 81 is rotated to adjust the distance between the two sets of guide components 84, so that the two ends of the cardboard are in contact with the rollers 844 on the guide components 84, the cardboard is fixed and straightened, and steam is sprayed on the lower cardboard through the steam nozzle 52 to soften the fiber of the cardboard, and then it is conveyed. The mechanism is transmitted to the crimping box, and the cardboard that enters will be automatically crimped by the bottom of the crimping needle 15, and a nozzle 17 is designed on the top of the turntable 14, which can spray some colored dyes to make the crimping more obvious; a pneumatic cylinder 21 is designed in the slotting box 2 to drive the pneumatic rod 22 to provide downward thrust, which can drive the working plate 23 to work in an up and down cycle, and then the blade 24 is used for slotting. A second motor 24 is set in the slotting box 2, and the second motor 24 drives the fan 25 to rotate to cool the slotting blade 24.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A carton slotting and crimping mechanism, comprising a crimping box (1) and a slotting box (2), wherein a transmission platform (3) is arranged at one end of the crimping box (1), the slotting box (2) is arranged on the top of the transmission platform (3), a rotating rod (11) is arranged in the crimping box (1), the rotating rod (11) is rotatably connected to the crimping box (1) through a bearing (12), a first motor (13) is arranged on the outer wall of the crimping box (1), the output end of the first motor (13) is fixedly connected to the rotating rod (11), and the outer wall of the rotating rod (11) is arranged A turntable (14) is provided, a crimping needle (15) is installed on the outer wall of the turntable (14), a pneumatic cylinder (21) is provided on the top of the slotting box (2), a pneumatic rod (22) is provided at the bottom of the pneumatic cylinder (21), a working plate (23) is provided at the bottom of the pneumatic rod (22), a second motor (24) is installed on the outer wall of the slotting box (2), a fan (25) is installed at one end of the second motor (24), a blade (26) is provided at the bottom of the working plate (23), and a spring (27) is installed on the top of the working plate (23), characterized in that: A shock absorbing mechanism (4) is arranged at the bottom of the crimping box (1), a guide box (5) is arranged at the other end of the crimping box (1), a feed port (6) is arranged at one end of the guide box (5), a conveying mechanism (7) is arranged between the other end of the guide box (5) and the crimping box (1), threaded holes are symmetrically arranged on the left and right sides of the guide box (5), the threaded holes are threadedly connected with guide members (8), the guide members (8) include threaded rods (81), the two threaded rods (81) are respectively threadedly connected to the left and right side surfaces of the guide box (5) through the threaded holes, the opposite ends of the two threaded rods (81) are both installed with threaded seats (82), and the two threaded rods (81) are connected to the left and right side surfaces of the guide box (5) through the threaded holes. Adjustment plates (83) are respectively installed on the inner side walls of the threaded seat (82). A steam mechanism is arranged on the top of the guide box (5), and the steam mechanism comprises a steam box (51) and a plurality of steam nozzles (52). The steam box (51) is fixed to the outer side surface of the top of the guide box (5). The top of the guide box (5) is provided with a plurality of through holes, and the steam nozzles (52) are fixed in the through holes. The steam nozzles (52) penetrate the top surface of the guide box (5) and are connected with the steam box (51). A steam inlet pipe (511) is arranged on one side of the steam box (51), and the nozzles of the plurality of steam nozzles (52) face the inner side of the guide box (5).

2. A carton slotting and creasing mechanism according to claim 1, characterized in that: The guide member (8) further comprises a guide assembly (84), wherein the guide assembly (84) is evenly arranged in a plurality of groups, wherein the guide assembly (84) comprises an extension plate (841), wherein the extension plate (841) is fixedly connected to one end opposite to the two adjustment plates (83), wherein a straight rod (842) is downwardly arranged at the bottom end of the extension plate (841), wherein a limit seat (843) is arranged at the bottom end of the straight rod (842), wherein the bottom end of the limit seat (843) is slidably contacted and connected to the bottom of the guide box (5), and a roller (844) is rotatably sleeved on the outer side of the straight rod (842).

3. A carton slotting and creasing mechanism according to claim 1, characterized in that: The conveying mechanism (7) comprises a conveying platform (71), a first conveying belt (72) and a conveying block (73); one end of the conveying platform (71) is fixedly connected to the guide box (5), and the other end is fixedly connected to the wire pressing box (1); a driving groove is provided on the top surface of the conveying platform (71); the first conveying belt (72) is arranged in the driving groove; the outer wall of the first conveying belt (72) is bonded to the conveying block (73) in a rectangular array; and a third motor (74) for driving the first conveying belt (72) to rotate is installed on one side of the conveying platform (71).

4. A carton slotting and creasing mechanism according to claim 1, characterized in that: A second conveyor belt (31) is installed inside the conveying platform (3), and a fourth motor (32) for driving the second conveyor belt (31) to rotate is arranged on the outer wall of the conveying platform (3). A drawer (33) is slidably connected to the bottom of the second conveyor belt (31) and to the outer wall of the conveying platform (3).

5. A carton slotting and creasing mechanism according to claim 1, characterized in that: The shock absorbing mechanism (4) comprises a supporting bottom plate (41), a top plate (42) is arranged above the supporting bottom plate (41), the top plate (42) is fixedly connected to the bottom of the wire pressing box (1), a plurality of shock absorbing pads (43) are arranged between the supporting bottom plate (41) and the top plate (42), one end of the shock absorbing pad (43) is fixedly connected to the top plate (42), and the other end of the shock absorbing pad (43) is fixedly connected to the supporting bottom plate (41), an air bag (44) is embedded inside the shock absorbing pad (43), and a limiting spring (45) is embedded on one side of the air bag (44).

6. A carton slotting and creasing mechanism according to claim 5, characterized in that: A first magnet (46) is fixedly connected in the middle of the lower surface of the top plate (42), and a second magnet (47) that repel each other with the first magnet (46) is fixedly connected in the middle of the upper surface of the supporting bottom plate (41).

7. A carton slotting and creasing mechanism according to claim 1, characterized in that: A plurality of support rods (9) are fixedly installed at the bottom of the guide box (5), the conveying mechanism (7) and the conveying platform (3); the plurality of support rods (9) are evenly fixed at the bottom of the guide box (5), the conveying mechanism (7) and the conveying platform (3).

8. A carton slotting and creasing mechanism according to claim 1, characterized in that: A water pump (16) is installed on the top of the wire crimping box (1), a nozzle (17) is installed at the bottom of the water pump (16) and on the inner wall of the wire crimping box (1), and the nozzle (17) is arranged directly above the rotating disk (14).

9. A carton slotting and creasing mechanism according to claim 1, characterized in that: The blades (26) are provided in two groups, and the two groups of blades (26) are symmetrically installed at the bottom of the working plate (23); the springs (27) are provided in two groups, and the two groups of springs (27) are symmetrically installed at the top of the working plate (23).

10. A carton slotting and creasing mechanism according to claim 1, characterized in that: A handle (811) is provided at one end of the two threaded rods (81) that is away from each other, and the outer side of the handle (811) is knurled.

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