CN221436652U

CN221436652U - Corrugated paper slitter edge cutting device

Info

Publication number: CN221436652U
Application number: CN202323325712.4U
Authority: CN
Inventors: 杨大炜
Original assignee: Hangzhou Huada Packaging Industry Co ltd
Current assignee: Hangzhou Huada Packaging Industry Co ltd
Priority date: 2023-12-07
Filing date: 2023-12-07
Publication date: 2024-07-30
Anticipated expiration: 2033-12-07

Abstract

The utility model discloses a corrugated paper slitter edge cutting device, which relates to the technical field of corrugated paper production and comprises a frame, wherein the inner walls of a first base are both connected with a loading block in a sliding manner, screw rods are connected in threaded holes in the inner walls of the loading blocks in a threaded manner, sliding rails are fixedly connected to the outer surfaces of the two loading blocks, a cutter is detachably connected to the inner part of a cutter disc, the outer surfaces of a positive screw rod and a negative screw rod are in threaded connection with the inner side walls of a supporting arm, the output end of the first motor is fixedly connected with a transmission shaft, and the other end of the transmission shaft is in rotary connection with the inner walls of the loading blocks. Through the cooperation between slide rail, support arm and the positive and negative lead screw, drive the support arm shift position through rotating positive and negative lead screw, the support arm drives the cutting knife shift position simultaneously, through the distance of removal cutting knife, only need rotate positive and negative lead screw just can control the position of cutting knife, very convenient operation has solved the inconvenient problem of adjusting of cutting knife cutting size.

Description

Corrugated paper slitter edge cutting device

Technical Field

The utility model relates to the technical field of corrugated paper production, in particular to a corrugated paper slitter edge cutting device.

Background

Corrugated paper is a plate-like article formed by bonding liner paper and corrugated paper formed by corrugated processing with corrugated rolls, and is generally classified into a single corrugated board and a double corrugated board, and is classified into two types according to the size of the corrugations: A. b, C, D, E, F types of corrugated paper have a history of over one hundred years, and have the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like, more than 80 percent of the corrugated paper can be recycled, and the corrugated paper can be used for packaging food or digital products, is relatively environment-friendly and is widely used.

Because the corrugated machine production processing step is complicated, can appear the slitter edge of edge irregularity in corrugated paper course of working, need cut the slitter edge that corrugated paper goes out, in order to reach qualified requirement and satisfy the customer demand, current corrugated carton slitter edge cutting device, mostly through the fixed cutter arbor of support, the cutter arbor is connected the knife rest, the mode of the fixed cutting knife of knife rest cuts, stretch out the distance between length control cutting knife and the corrugated paper through the adjustment cutter arbor, the size that needs to cut is adjusted, in the carton by the conveyer belt transmission process with the cutting knife contact, cut out the slitter edge that will go out, the device of the fixed cutting knife of this kind of support can accomplish cutting work, but the mode of the fixed adjustment of support and cutter arbor is fixed by the mode of bolt, because need rotate the bolt when compressing tightly, one end and the surface contact of cutter arbor in the bolt rotation process, the rotation of bolt can drive the cutter arbor and remove, make the size that has measured before change, thereby cause corrugated paper size to reach unqualified requirement when cutting, cause the defective products, need adjust many times can reach qualified size requirement, cause waste on time, production efficiency reduces. Therefore, we provide a corrugated paper slitter edge cutting device to solve the above problems.

Disclosure of utility model

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a corrugated paper slitter edge cutting device.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a corrugated paper slitter edge cutting device, includes the frame, the upper surface fixedly connected with two base ones of frame, two the equal sliding connection of inner wall of base one has the load block, two threaded hole has all been seted up to the inboard of base one, and the equal threaded connection of threaded hole has the lead screw, two the one end of lead screw all fixed point swing joint with the surface of load block, two the surface fixedly connected with slide rail of load block, the inner wall sliding connection of slide rail has two support arms, two the inner wall of support arm all rotates and is connected with the blade disc, the inside of blade disc can be dismantled and be connected with the cutting knife, the inner wall fixedly connected with locating piece of slide rail, the inner wall rotation of locating piece is connected with positive and negative lead screw, the surface of positive and negative lead screw and the inside wall threaded connection of support arm, the inside of load block is provided with positioning mechanism, the surface fixed mounting of load block has motor one, the output fixedly connected with transmission shaft of motor, the surface and the inner wall sliding contact of transmission shaft, the other end and the inner wall of blade disc of transmission shaft rotate and load block and are connected.

Further, the inner wall of the frame is rotatably connected with a driving roller, the inner wall of the frame is rotatably connected with a plurality of driven rollers, and conveying belts are sleeved outside the driving roller and the driven rollers.

Further, a second motor is fixedly arranged on the outer surface of the frame, and the output end of the second motor is fixedly connected with one end of the driving roller.

Furthermore, the upper surface of the frame is fixedly provided with two bases II with height adjusting functions, and the inner side walls of the two bases II are rotatably connected with compression rollers.

Further, the positioning mechanism comprises a sleeve, the outer surface of the sleeve is fixedly connected with a guide rail, and the outer surfaces of the sleeve and the guide rail are both in sliding connection with the inner wall of the loading block.

Further, the spring is sleeved outside the positive and negative screw rod, one end of the spring is fixedly connected with the inner wall of the sleeve, and the other end of the spring is fixedly connected with the inner wall of the loading block.

Further, the outer surface of the sleeve is fixedly connected with a first tooth-shaped clamping block, the outer surface of the positive and negative screw rod is fixedly connected with a second tooth-shaped clamping block, and the first tooth-shaped clamping block is meshed with the second tooth-shaped clamping block.

Third) beneficial effects

Compared with the prior art, the corrugated paper slitter edge cutting device has the following beneficial effects:

1. According to the utility model, through the cooperation between the slide rail, the support arm and the front and back screw rods, when the cutting knife needs to cut off more waste edges, the support arm is driven to move by rotating the front and back screw rods, and meanwhile, the support arm drives the cutting knife to move, and the size of the corrugated paper to be cut is adjusted by moving the distance of the cutting knife, so that the position of the cutting knife can be controlled by only rotating the front and back screw rods, the operation is very convenient, the size precision of adjustment is very high, and the problem that the cutting size of the cutting knife is inconvenient to adjust is solved.

2. According to the utility model, through the cooperation between the spring and the sleeve, in order to prevent vibration generated by machine operation from causing the rotation of the positive and negative lead screw to cause the displacement of the supporting arm, the sleeve is driven by the spring to push the toothed clamping block I to be in meshed connection with the toothed clamping block II, so that the positive and negative lead screw is kept stable under the condition that no external force rotates the positive and negative lead screw, the rotation of the positive and negative lead screw is limited, and the precision of the cutting knife is kept higher when cutting corrugated paper.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic view of the internal structure of the sliding rail according to the present utility model;

fig. 4 is an enlarged schematic view of fig. 3A in accordance with the present utility model.

In the figure: 1. a frame; 2. a first base; 3. a load block; 4. a slide rail; 5. a support arm; 6. a cutterhead; 7. a cutting knife; 8. a positioning block; 9. a positive and negative screw rod; 10. a positioning mechanism; 1001. a sleeve; 1002. a guide rail; 1003. a spring; 1004. a tooth-shaped clamping block I; 1005. tooth-shaped clamping blocks II; 11. a first motor; 12. a transmission shaft; 13. a drive roll; 14. driven roller; 15. a second motor; 16. a second base; 17. a press roller; 18. a conveyor belt; 19. and a screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a corrugated paper slitter edge cutting device, which comprises a frame 1, the inner wall of frame 1 rotates and is connected with drive roll 13, the inner wall of frame 1 rotates and is connected with a plurality of driven voller 14, drive roll 13 and the outside cover of driven voller 14 are equipped with conveyer belt 18, support conveyer belt 18 through a plurality of driven voller 14, keep conveyer belt 18's roughness, more do benefit to the transmission corrugated paper, the surface fixed mounting of frame 1 has motor two 15, the output of motor two 15 and the one end fixed connection of drive roll 13, motor two 15 drive roll 13 rotation when rotating, drive roll 13 rotates the back and drive driven voller 14 through conveyer belt 18, the upper surface fixed mounting of frame 1 has two base two 16 that have height regulation function, the inside wall rotation of two base two 16 is connected with compression roller 17, adjust the distance between compression roller 17 and the conveyer belt 18 through base two, more do benefit to conveyer belt 18's transmission after compression is exerted to corrugated paper downwards to the pressure, distance with conveyer belt 18 is adjusted in order to adapt to corrugated paper of different thickness.

The upper surface of the frame 1 is fixedly connected with two first bases 2, the inner walls of the two first bases 2 are respectively and slidably connected with a load block 3, threaded holes are respectively and slidably formed in the inner sides of the two first bases 2, screw rods 19 are respectively and slidably connected in the threaded holes, one ends of the two screw rods 19 are respectively and fixedly connected with the outer surfaces of the load blocks 3, the outer surfaces of the two load blocks 3 are fixedly connected with sliding rails 4, the load blocks 3 are supported to slide through the first bases 2, when the load blocks 3 need to be moved, the moving distance of the load blocks 3 is controlled by rotating the screw rods 19, the inner walls of the sliding rails 4 are slidably connected with two supporting arms 5, the inner walls of the two supporting arms 5 are respectively and rotatably connected with a cutter disc 6, a cutter 7 is detachably connected in the cutter disc 6, the inner walls of the sliding rails 4 are fixedly connected with positioning blocks 8, the inner walls of the positioning blocks 8 are rotatably connected with forward and backward screw rods 9, the outer surface of the positive and negative lead screw 9 is in threaded connection with the inner side wall of the supporting arm 5, the supporting arm 5 is pushed to move by rotating the positive and negative lead screw 9, the size of corrugated paper required to be cut is adjusted, when the positive and negative lead screw 9 rotates, the supporting arm 5 is pushed to move to generate a reaction force, the stability of the positive and negative lead screw 9 is kept through the positioning block 8, the outer surface of the distributing and carrying block 3 is fixedly provided with a motor I11, the output end of the motor I11 is fixedly connected with a transmission shaft 12, the outer surface of the transmission shaft 12 is in sliding contact with the inner wall of the cutter disc 6, the other end of the transmission shaft 12 is in rotational connection with the inner wall of the distributing and carrying block 3, the transmission shaft 12 is driven by the motor I11 to rotate, the cutter disc 6 is driven to rotate by the transmission shaft 12, a cross socket is formed in the cutter disc 6, a cross stop is fixedly connected with the transmission shaft 12, and can also make the cutterhead 6 reciprocate on the transmission shaft 12.

The inside of the load block 3 is provided with a positioning mechanism 10, the rotation of the front and back screw rods 9 is limited by the positioning mechanism 10, the positioning mechanism 10 comprises a sleeve 1001, the outer surface of the sleeve 1001 is fixedly connected with a guide rail 1002, the sleeve 1001 and the outer surface of the guide rail 1002 are both in sliding connection with the inner wall of the load block 3, the sleeve 1001 can not rotate when being compressed by external force through the guide rail 1002, so that the sleeve 1001 only has the function of moving back and forth, the outside of the front and back screw rods 9 is sleeved with a spring 1003, one end of the spring 1003 is fixedly connected with the inner wall of the sleeve 1001, the other end of the spring 1003 is fixedly connected with the inner wall of the load block 3, the spring 1003 is retracted backwards when the sleeve 1001 is compressed by external force, the sleeve 1001 is driven to move outwards by the spring 1003 when no external force is compressed, the external surface of sleeve 1001 fixedly connected with profile of tooth fixture block one 1004, the external surface fixedly connected with profile of tooth fixture block two 1005 of positive and negative lead screw 9, profile of tooth fixture block one 1004 and profile of tooth fixture block two 1005 meshing are connected, the fixture block on profile of tooth fixture block one 1004 and the profile of tooth fixture block two 1005 has inclination, the position is convenient for remove between the fixture blocks through the angle of inclination, drive profile of tooth fixture block two 1005 and rotate together when positive and negative lead screw 9 rotates, profile of tooth fixture block one 1004 receives profile of tooth fixture block two 1005's promotion to move backward, after positive and negative lead screw 9 stops rotating, spring 1003 promotes sleeve 1001 and profile of tooth fixture block one 1004 outwards to move together and contact with profile of tooth fixture block two 1005, restriction profile of tooth fixture block two 1005 rotates, restriction positive and negative lead screw 9 is under the condition that there is not external force interference, receive the rotation that machine vibration influence caused.

Working principle: when the cutting size of the corrugated paper slitter needs to be adjusted, the front and back screw rods 9 are rotated at first, the front and back screw rods 9 push the supporting arm 5 to move, meanwhile, the supporting arm 5 drives the cutter disc 6 and the cutter 7 to move together, the tooth-shaped clamping block two 1005 pushes the tooth-shaped clamping block one 1004 to move backwards while the front and back screw rods 9 are rotated, the tooth-shaped clamping block one 1004 pushes the sleeve 1001 to compress the spring 1003 to shrink backwards, the front and back screw rods 9 stop rotating after the size is adjusted, the spring 1003 pushes the tooth-shaped clamping block one 1004 to contact the tooth-shaped clamping block two 1005, at the moment, the motor one 11 can be started to drive the transmission shaft 12 to rotate, and meanwhile, the transmission shaft 12 drives the cutter disc 6 to rotate together with the cutter 7 to cut the corrugated paper slitter.

Claims

1. The utility model provides a corrugated paper slitter edge cutting device, includes frame (1), its characterized in that: the upper surface of the frame (1) is fixedly connected with two first bases (2), two inner walls of the first bases (2) are respectively and slidably connected with a distributing and carrying block (3), threaded holes are respectively formed in the inner sides of the first bases (2), screw rods (19) are respectively and slidably connected in the threaded holes, one ends of the screw rods (19) are respectively and movably connected with the outer surface fixed point of the distributing and carrying block (3), the outer surfaces of the distributing and carrying block (3) are fixedly connected with a sliding rail (4), the inner walls of the sliding rail (4) are slidably connected with two supporting arms (5), the inner walls of the two supporting arms (5) are respectively and rotatably connected with a cutter disc (6), a cutter blade (7) is detachably connected in the cutter disc (6), a positioning block (8) is fixedly connected in the inner wall of the sliding rail (4), a front and back screw rod (9) is rotatably connected in the inner wall of the positioning block (8), the outer surface of the front and back screw rod (9) is in threaded connection with the inner side wall of the supporting arm (5), a positioning mechanism (10) is arranged in the distributing and carrying block (3), a motor (3) is fixedly connected with the outer surface of the cutter disc (12), and the outer surface (12) is fixedly connected with the outer surface of the cutter disc (12), the other end of the transmission shaft (12) is rotationally connected with the inner wall of the loading block (3).

2. A corrugated paper slitter edge cutting device according to claim 1, wherein: the inner wall of the frame (1) is rotatably connected with a driving roller (13), the inner wall of the frame (1) is rotatably connected with a plurality of driven rollers (14), and conveying belts (18) are sleeved outside the driving roller (13) and the driven rollers (14).

3. A corrugated paper slitter edge cutting device according to claim 2, wherein: the outer surface of the frame (1) is fixedly provided with a second motor (15), and the output end of the second motor (15) is fixedly connected with one end of the driving roller (13).

4. A corrugated paper slitter edge cutting device according to claim 1, wherein: the upper surface of the frame (1) is fixedly provided with two second bases (16) with height adjusting functions, and the inner side walls of the two second bases (16) are rotatably connected with compression rollers (17).

5. A corrugated paper slitter edge cutting device according to claim 1, wherein: the positioning mechanism (10) comprises a sleeve (1001), a guide rail (1002) is fixedly connected to the outer surface of the sleeve (1001), and the outer surfaces of the sleeve (1001) and the guide rail (1002) are both in sliding connection with the inner wall of the loading block (3).

6. The corrugated paper slitter edge cutting device according to claim 5, wherein: the spring (1003) is sleeved outside the positive and negative lead screw (9), one end of the spring (1003) is fixedly connected with the inner wall of the sleeve (1001), and the other end of the spring (1003) is fixedly connected with the inner wall of the load block (3).

7. The corrugated paper slitter edge cutting device according to claim 5, wherein: the external surface of sleeve (1001) fixedly connected with profile of tooth fixture block one (1004), the external surface fixedly connected with profile of tooth fixture block two (1005) of positive and negative lead screw (9), profile of tooth fixture block one (1004) is connected with profile of tooth fixture block two (1005) meshing.