CN221475272U

CN221475272U - Cutting device of ink-jet rotary printing machine

Info

Publication number: CN221475272U
Application number: CN202323542437.1U
Authority: CN
Inventors: 米红涛; 李永利
Original assignee: Shijiazhuang Dashiye Map Color Printing Co ltd
Current assignee: Shijiazhuang Dashiye Map Color Printing Co ltd
Priority date: 2023-12-25
Filing date: 2023-12-25
Publication date: 2024-08-06
Anticipated expiration: 2033-12-25

Abstract

The utility model provides a cutting device of an ink-jet rotary printing machine, which relates to the technical field of cutting of printing paper, and comprises a workbench and a top plate, wherein the bottom of the top plate is fixedly connected with a push rod, the bottom of the push rod is fixedly connected with a cutter, one side of the cutter is fixedly connected with a connecting column, one end of the connecting column is rotationally connected with a rotating rod, one end of the rotating rod is rotationally connected with a second gear, one side of the second gear is fixedly connected with a unidirectional shaft.

Description

Cutting device of ink-jet rotary printing machine

Technical Field

The utility model relates to a cutting device, in particular to a cutting device of an inkjet rotary printer, and belongs to the technical field of printing paper cutting.

Background

The printing and cutting device is used for processing paper cutting requirements in the later stage of printing. The method is characterized in that the method comprises the steps of mechanical paper cutting, tape control paper cutting, microcomputer program control, color display, full image operation guide visual processing and a cutting system for externally programming and editing production data in a computer-aided cutting mode, so that the production preparation time is shorter, the cutting precision is higher, the labor intensity is lower, and the operation is safer.

Current patent application number 201810640979.7: the invention discloses a paper cutting device of a packaging printer, wherein four supporting frames are symmetrically and fixedly arranged at the top of a supporting seat, the top ends of the four supporting frames are fixedly provided with the same first supporting plate, the bottom of the first supporting plate is fixedly provided with a hydraulic cylinder, the output shaft of the hydraulic cylinder is fixedly provided with a second supporting plate, the bottom of the second supporting plate is fixedly provided with a fixing seat, the bottom of the fixing seat is fixedly provided with a cutting knife, and two sides of the cutting knife are symmetrically and fixedly provided with two pressing blocks.

Above-mentioned equipment is when excision to printing paper, need push away the paper to the cutter bottom, and manual aligns the paper, and then the cutter drives the briquetting and pushes down, and after the briquetting pushed down the paper, the cutter cuts again, but in the time, manual alignment can not cause the deviation, leads to the paper to probably uneven, causes to cut the quality decline, and cuts the back, needs manual pull-out the paper, and when pulling out, the device still is in running state, has very big potential safety hazard to the manual work.

Disclosure of utility model

(One) solving the technical problems

The utility model aims to solve the problems that in the prior art, paper needs to be pushed to the bottom of a cutter, the cutter drives a pressing block to press down, the cutter cuts after the pressing block presses down the paper, but when the paper is subjected to manual alignment, deviation is inevitably caused, the paper is possibly uneven, the cutting quality is reduced, and when the paper is pulled out by manual operation after the cutting is finished, the device is still in an operation state, and has great potential safety hazard to the manual operation.

(II) technical scheme

The utility model is realized by the following technical scheme: a cutting device for an inkjet rotary printer.

The utility model provides an inkjet rotary press cutting device, includes workstation and roof, roof bottom fixedly connected with push rod, push rod bottom fixedly connected with cutter, cutter one side fixedly connected with spliced pole, spliced pole one end rotation is connected with dwang, dwang one end rotation is connected with the second gear, second gear one side fixedly connected with one-way shaft, one-way shaft one side fixedly connected with cross slider, the cross slider outside is provided with the slide, slide bottom and workstation fixed connection.

Preferably, the second gear bottom is provided with the second rack, the second rack outside is provided with the base, base bottom and workstation fixed connection, the base plays the limiting displacement to the second rack for the second rack can only be at the inside removal of base, can not be to other direction skew.

Preferably, the bottom of the second rack is fixedly connected with a spring plate, one side of the spring plate is fixedly connected with a reset spring, one side of the reset spring is fixedly connected with the base, and the second rack moves to drive the base to compress the reset spring so as to prepare for subsequent reset.

Preferably, the second rack is internally provided with a second push rod, one end of the second push rod is fixedly connected with a paper pushing plate, the outer side of the second push rod is provided with a second spring, the second spring is fixedly connected with the paper pushing plate and the second rack, and the second spring enables the paper pushing plate to continue to move forwards after contacting paper, so that cutting of a cutter is not affected.

Preferably, the cutter both sides are all fixedly connected with connecting block, connecting block one side rotates and is connected with the connecting rod, connecting rod one end rotates and is connected with first gear, first gear one side rotates and is connected with the support column, support column and roof fixed connection.

Preferably, the first gear bottom is meshed with a first rack, a first pushing column is arranged inside the first rack, one end of the first pushing column is fixedly connected with a pushing plate, a first spring is arranged on the outer side of the first pushing column, and the first spring is fixedly connected with the pushing plate and the first rack.

Preferably, two limiting plates are arranged on the outer side of the first rack, the two limiting plates are fixedly connected with the workbench, two U-shaped frames are fixedly connected to the top of the workbench, a baffle is arranged between the two U-shaped frames, and the baffle can be matched with the paper pushing plate to enable the paper to be aligned front and back.

The utility model provides a cutting device of an inkjet rotary printer, which has the following beneficial effects:

1. This inkjet rotary press cutting device for the paper can be with the four face alignment of paper before cutting, and when cutting, the paper can not take place the skew because of the continuous extrusion of push pedal and push away the cardboard, has improved the quality that the paper cut greatly, and need not artifical manual alignment, has improved the efficiency that the paper cut.

2. This inkjet rotary press cutting device cuts the paper that is located the cutter bottom after accomplishing, can be released by the paper pushing board, and after releasing, the paper pushing board resets because of reset spring's elasticity for the user need not to stretch into the cutter bottom with the hand, takes out the paper, only need wait to push out the paper after the paper pushing board releases, take out can, greatly reduced the manual potential safety hazard of getting paper, improved the security of device.

Drawings

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

FIG. 2 is a schematic view of a cut-away structure of the present utility model;

FIG. 3 is a schematic view of the structure of the push plate of the present utility model;

Fig. 4 is a schematic view of the structure of the paper pushing board of the present utility model.

[ Main reference numerals Specification ]

1. A work table; 2. a top plate; 3. a push rod; 4. a cutter; 5. a connecting column; 6. a U-shaped frame; 7. a baffle; 8. a connecting block; 9. a connecting rod; 11. a first gear; 12. a support column; 13. a push plate; 14. a slide; 15. pushing the paper board; 16. a first rack; 17. a limiting plate; 18. a first push post; 19. a first spring; 20. a rotating lever; 21. a second gear; 22. a cross-shaped sliding block; 23. a unidirectional shaft; 24. a base; 25. a second rack; 26. a spring plate; 27. a return spring; 28. a second push rod; 29. and a second spring.

Detailed Description

The embodiment of the utility model provides a cutting device of an inkjet rotary printing machine.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, including workstation 1 and roof 2, roof 2 bottom fixedly connected with push rod 3, push rod 3 bottom fixedly connected with cutter 4, cutter 4 one side fixedly connected with spliced pole 5, spliced pole 5 one end rotates and is connected with dwang 20, dwang 20 one end rotates and is connected with second gear 21, second gear 21 one side fixedly connected with one-way shaft 23, one side fixedly connected with cross slider 22 of one-way shaft 23, the cross slider 22 outside is provided with slide 14, slide 14 bottom and workstation 1 fixedly connected, second gear 21 bottom is provided with second rack 25, the second rack 25 outside is provided with base 24, base 24 bottom and workstation 1 fixedly connected with spliced pole 5, second rack 25 inside is provided with second push rod 28, second push rod 28 one end fixedly connected with push plate 15, the second push rod 28 outside is provided with second spring 29, second spring 29 and push plate 15 and first gear 25 fixedly connected with cross slider 22, first rack 16 and first rack 13 are connected with first rack 13, first rack 16 is connected with first rack 13, first rack 13 is connected with first rack 13, first rack 16 is fixedly connected with first rack 13, and first rack 13 is connected with first rack 13.

The utility model is used when in use: the user first takes the baffle 7 out from between the two U-shaped frames 6, then pushes the printed paper to the top of the table 1, then inserts the baffle 7 back between the two U-shaped frames 6, and then controls the push rod 3 to push the cutter 4 to descend.

The downward moving cutter 4 can drive the connecting column 5 fixedly connected with one side to move downwards, the downward moving of the connecting column 5 can drive the rotating rod 20 with one end rotationally connected to move downwards, the downward moving of the rotating rod 20 can drive the second gear 21 with one end rotationally connected to move downwards, the downward moving of the second gear 21 can drive the unidirectional shaft 23 fixedly connected with one side to move downwards, and the downward moving of the unidirectional shaft 23 can drive the cross-shaped slide block 22 fixedly connected with one side to move downwards.

Because the cross slide 22 is disposed inside the slide 14, the slide 14 is fixedly connected with the workbench 1, so that the cross slide 22 is limited by the slide 14 and can only move up and down inside the slide 14 until the cross slide 22 moves to the bottom of the slide 14, and at this time, the second gear 21 is meshed with the second rack 25 at the bottom.

Then, the cutter 4 continues to drive the connecting post 5 to move downwards, and at this time, the rotating rod 20 rotationally connected with the connecting post 5 and the second gear 21 can continue to move downwards due to the fact that the connecting post 5 is limited by the cross-shaped sliding block 22 and cannot move downwards, so that the rotating rod 20 continuing to move downwards can drive the second gear 21 to rotate from the outer side of the second gear 21.

Because the unidirectional shaft 23 is fixedly connected to one side of the second gear 21, the second gear 21 can only rotate clockwise, the second gear 21 rotating clockwise can drive the second rack 25 meshed with the bottom to move towards the direction of paper, and because the second rack 25 is arranged in the base 24, the base 24 is fixedly connected with the workbench 1, the second rack 25 is limited by the base 24 and can only move forwards and backwards in the base 24 without shifting towards other directions.

At this time, the second rack 25 moving forward drives the second spring 29 with one end fixedly connected to move forward, the second spring 29 drives the paper pushing plate 15 with one side fixedly connected to move forward until the paper pushing plate 15 contacts the paper, and then the paper is pushed by continuing to move forward the paper pushing plate 15 until the paper is attached to the baffle 7, so that the purpose of aligning the paper forwards and backwards is achieved.

When the cutter 4 moves downwards to drive the connecting column 5 to move, the connecting blocks 8 fixedly connected with the two sides of the cutter 4 are also driven to move downwards, the connecting blocks 8 moving downwards can drive the connecting rods 9 which are connected with one side in a rotating way to move downwards, the other ends of the connecting rods 9 are connected with the first gears 11 in a rotating way, one side of each first gear 11 is connected with the corresponding supporting column 12 in a rotating way, and the supporting columns 12 are fixedly connected with the top plate 2.

So when the connecting rod 9 that is connected with connecting block 8 and first gear 11 rotation moves down, can drive first gear 11 rotation from the outside of first gear 11, first gear 11 rotation can drive the first rack 16 of bottom to the direction removal of paper, because the outside of first rack 16 is provided with two limiting plates 17, and two limiting plates 17 all with workstation 1 fixed connection, so first rack 16 is spacing by two limiting plates 17 for first rack 16 can only be at limiting plate 17 inside about moving, can not translate to other directions.

When the first rack 16 moves towards the paper, the first rack 16 can drive the first spring 19 with one end fixedly connected to move, the first spring 19 can drive the push plates 13 with one end fixedly connected to move, at the moment, the two push plates 13 simultaneously move towards the paper, and at the moment, the two push plates 13 are attached to the paper, so that the paper is aligned left and right.

When all four sides of the paper are aligned, the cutter 4 is just positioned on the paper for lamination, then the cutter 4 continuously descends to cut the paper, at the moment, the first rack 16 and the second rack 25 continuously move towards the paper, so that the second spring 29 and the first spring 19 are compressed, and the situation that the cutter 4 cannot continuously press down after the push plate 13 and the push plate 15 align the paper is avoided, and then the cutting is completed.

This setting makes the paper can be with the paper four-sided alignment before cutting, and when cutting, the paper can not take place the skew because of push pedal 13 and pushing board 15's continuous extrusion, has improved the quality that the paper cut greatly, and need not artifical manual alignment, has improved the efficiency that the paper cut.

Referring to fig. 1, 2, 3 and 4 again, a spring plate 26 is fixedly connected to the bottom of the second rack 25, a return spring 27 is fixedly connected to one side of the spring plate 26, one side of the return spring 27 is fixedly connected to the base 24, two limiting plates 17 are arranged on the outer side of the first rack 16, two limiting plates 17 are fixedly connected to the workbench 1, two U-shaped frames 6 are fixedly connected to the top of the workbench 1, and a baffle 7 is arranged between the two U-shaped frames 6.

The utility model is used when in use: after cutting, a user pulls the baffle 7 out from between the two U-shaped frames 6, then controls the cutter 4 to ascend, the cutter 4 ascends to drive the push plates 13 on two sides to reset, and meanwhile, the cutter 4 ascends to drive the connecting column 5 on one side to ascend.

When the connecting post 5 ascends, the rotating rod 20 is driven to ascend, the rotating rod 20 continuously drives the second gear 21 to rotate clockwise, the second gear 21 rotating clockwise continuously drives the second rack 25 to move forward, and the second rack 25 continuously moves forward to push the paper out of the bottom of the cutter 4 due to the fact that the paper loses the blocking of the baffle 7.

The continuously ascending connecting column 5 enables the rotating rod 20 to rotate to the top position of one side of the second gear 21, the top of the cross-shaped sliding block 22 is not blocked, at this time, the continuously ascending rotating rod 20 can lift the second gear 21, the second gear 21 can drive the one-way shaft 23 on one side to move upwards, and the one-way shaft 23 can drive the cross-shaped sliding block 22 to move upwards.

Until the cutter 4 is reset, the second gear 21 is separated from the second rack 25 at the bottom, the second rack 25 is not meshed with the second gear 21, and a spring plate 26 is fixedly connected to the bottom of the second rack 25, a reset spring 27 is fixedly connected to one side of the spring plate 26, and the reset spring 27 is fixedly connected with the base 24, so that when the second rack 25 moves towards the paper, the base 24 is driven to move, and the reset spring 27 is extruded, so that the reset spring 27 is contracted.

When the second rack 25 loses engagement with the second gear 21, the return spring 27 loses force in the paper direction, and starts to rebound, the second rack 25 is pulled back to the bottom of the base 24, and after the completion of the reset, the next cutting is ready, and then the user can directly take out the paper pushed out by the paper pushing plate 15.

The paper that is located the cutter 4 bottom after this setting makes, cuts and accomplish, can be released by pushing away the cardboard 15, and after releasing, pushing away the cardboard 15 and reset because of reset spring 27's elasticity for the user need not to stretch into cutter 4 bottom with the hand, takes out the paper, only need wait to push away the cardboard 15 and release the back with the paper, take out can, greatly reduced the manual potential safety hazard of getting paper, improved the security of device.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an inkjet rotary press cutting device, includes workstation (1) and roof (2), its characterized in that: roof (2) bottom fixedly connected with push rod (3), push rod (3) bottom fixedly connected with cutter (4), cutter (4) one side fixedly connected with spliced pole (5), spliced pole (5) one end rotation is connected with dwang (20), dwang (20) one end rotation is connected with second gear (21), second gear (21) one side fixedly connected with one-way axle (23), one side fixedly connected with cross slider (22) of one-way axle (23), cross slider (22) outside is provided with slide (14), slide (14) bottom and workstation (1) fixed connection.

2. The inkjet rotary press cutting apparatus of claim 1, wherein: the bottom of the second gear (21) is provided with a second rack (25), a base (24) is arranged on the outer side of the second rack (25), and the bottom of the base (24) is fixedly connected with the workbench (1).

3. A cutting device for an inkjet rotary press according to claim 2, wherein: the bottom of the second rack (25) is fixedly connected with a spring plate (26), one side of the spring plate (26) is fixedly connected with a return spring (27), and one side of the return spring (27) is fixedly connected with the base (24).

4. A cutting device for an inkjet rotary press according to claim 2, wherein: the second rack (25) is internally provided with a second pushing rod (28), one end of the second pushing rod (28) is fixedly connected with a paper pushing plate (15), a second spring (29) is arranged on the outer side of the second pushing rod (28), and the second spring (29) is fixedly connected with the paper pushing plate (15) and the second rack (25).

5. The inkjet rotary press cutting apparatus of claim 1, wherein: the cutter (4) both sides are all fixedly connected with connecting block (8), connecting block (8) one side rotates and is connected with connecting rod (9), connecting rod (9) one end rotates and is connected with first gear (11), first gear (11) one side rotates and is connected with support column (12), support column (12) and roof (2) fixed connection.

6. The inkjet rotary press cutting apparatus of claim 5, wherein: the novel push rod is characterized in that a first rack (16) is meshed with the bottom of the first gear (11), a first pushing column (18) is arranged inside the first rack (16), a push plate (13) is fixedly connected to one end of the first pushing column (18), a first spring (19) is arranged on the outer side of the first pushing column (18), and the first spring (19) is fixedly connected with the push plate (13) and the first rack (16).

7. The inkjet rotary press cutting apparatus of claim 6, wherein: two limiting plates (17) are arranged on the outer side of the first rack (16), the two limiting plates (17) are fixedly connected with the workbench (1), two U-shaped frames (6) are fixedly connected to the top of the workbench (1), and a baffle (7) is arranged between the two U-shaped frames (6).