CN219095255U

CN219095255U - Rolling die cutting device of printing machine

Info

Publication number: CN219095255U
Application number: CN202320027921.1U
Authority: CN
Inventors: 那磊; 李姚; 奈亚军
Original assignee: Dachang Hui Autonomous County Yili Printing Co ltd
Current assignee: Dachang Hui Autonomous County Yili Printing Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-30
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a roller die-cutting device of a printing machine, which comprises a bottom plate, wherein two sides above the bottom plate are respectively provided with a side plate, a hydraulic cylinder is arranged between the two side plates, the stroke end of the hydraulic cylinder is fixedly connected with a supporting plate, one side, far away from the bottom plate, of the side plate is provided with a first motor, the first motor penetrates through the side plate to be fixedly connected with a die-cutting shaft rod, the die-cutting shaft rod is provided with a die-cutting shaft, the outer side of the die-cutting shaft rod is provided with a plurality of cutters which are distributed in a matrix, a second motor rotating shaft penetrates through the side plate to be fixedly connected with a driving shaft rod, a driven shaft rod is arranged below the driving shaft rod, and the outer sides of the driving shaft rod and the driven shaft rod are provided with guide shaft shafts. The die cutting device is simple in structure and convenient to operate, the supporting structure and the cutter can be adjusted, so that the cutter can be used for die cutting of printed matters with different thicknesses, and the universality of the die cutting device is effectively improved.

Description

Rolling die cutting device of printing machine

Technical Field

The utility model relates to the technical field of printers, in particular to a roller die cutting device of a printer.

Background

Modern printers typically consist of mechanisms such as plate loading, inking, stamping, paper feeding (including folding). The working principle of the device is as follows: the characters and images to be printed are first made into printing plate, then mounted on a printer, then ink is applied to the places where the characters and images are on the printing plate by means of manual or printer, and then directly or indirectly transferred onto paper or other printing stock (such as textile, metal plate, plastic, leather, wood plate, glass and ceramic), so that the same printed matter as the printing plate can be reproduced. The existing roller die-cutting device is simple in structure, the printed matter supporting component does not have a height adjusting function, so that the roller die-cutting device cannot die-cut printed matters with different thicknesses, and the use of the die-cutting device is not facilitated, and therefore, the roller die-cutting device of the printer is provided.

Disclosure of Invention

The utility model aims to provide a roller die cutting device of a printing machine, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a roll formula cross cutting device of printing machine, includes the bottom plate, bottom plate top both sides all are equipped with the curb plate, two be equipped with the pneumatic cylinder between the curb plate, pneumatic cylinder stroke end and backup pad fixed connection, one the curb plate is kept away from bottom plate one side and is equipped with first motor, first motor runs through curb plate and cross cutting axostylus axostyle fixed connection, be equipped with the cross cutting roller on the cross cutting axostylus axostyle, the cross cutting axostylus axostyle outside is equipped with the cutter that a plurality of matrixes were arranged, first motor is kept away from backup pad one side and is equipped with the second motor, the second motor rotation axis runs through curb plate and initiative axostylus axostyle fixed connection, initiative axostylus axostyle below is equipped with driven axostyle, the initiative axostyle runs through curb plate and first gear fixed connection, be equipped with on the driven axostylus axostyle with first gear engagement's second gear, initiative axostylus axostyle and driven axostyle outside are equipped with the direction roller.

Preferably, the supporting plate is provided with a knife slot below the die-cutting shaft lever.

Preferably, guide blocks are arranged at two ends of one side of the support plate, and guide grooves matched with the guide blocks are formed in the side plates.

Preferably, a protective cover is arranged on one side, away from the hydraulic cylinder, of the first gear, and the protective cover is fixedly connected with the side plate.

Preferably, the side plate is provided with a control button.

Compared with the prior art, the utility model has the beneficial effects that: this kind of roll die-cutting device of printing machine, pneumatic cylinder promote the backup pad and carry out the removal of vertical direction, through the regulation to backup pad position for distance between backup pad and the cutter obtains adjusting, thereby the cutter that makes can carry out the cross cutting to the printed matter of different thickness, makes the cutter can cut the printed matter through the transmission of cross cutting roller. The die cutting device is simple in structure and convenient to operate, the supporting structure and the cutter can be adjusted, so that the cutter can be used for die cutting of printed matters with different thicknesses, and the universality of the die cutting device is effectively improved.

Drawings

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

FIG. 2 is a cross-sectional view of the present utility model;

in the figure: 1. a bottom plate; 2. a side plate; 3. a hydraulic cylinder; 4. a support plate; 5. a first motor; 6. die cutting the shaft rod; 7. die-cutting roll shafts; 8. a cutter; 9. a knife slot; 10. a second motor; 11. an active shaft; 12. a driven shaft; 13. a first gear; 14. a second gear; 15. a guide roll shaft; 16. a guide block; 17. a guide groove; 18. a protective cover; 19. control buttons.

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.

Referring to fig. 1-2, the present utility model provides a technical solution: the roller die-cutting device of the printing machine comprises a bottom plate 1, side plates 2 are respectively arranged on two sides above the bottom plate 1, a hydraulic cylinder 3 is arranged between the two side plates 2, a stroke end of the hydraulic cylinder 3 is fixedly connected with a supporting plate 4, the hydraulic cylinder 3 pushes the supporting plate 4 to move vertically when the hydraulic cylinder 3 stretches out and draws back, the distance between the supporting plate 4 and a cutter 8 is regulated through regulating the position of the supporting plate 4, thereby regulating the distance between the cutter 8 and the supporting plate 4, printing objects with different thicknesses can be die-cut by the cutter 8, a first motor 5 is arranged on one side, far away from the bottom plate 1, of the side plates 2, a first motor 5 penetrates through the side plates 2 and is fixedly connected with a die-cutting shaft rod 6, two ends of the die-cutting shaft 6 are movably connected with the side plates 2, a die-cutting shaft 7 is arranged on the die-cutting shaft 6, a plurality of cutters 8 are arranged on the outer side of the die-cutting shaft 6, when the first motor 5 works, the first motor 5 drives the die-cutting shaft 6 to rotate, the cutter 8 can cut the printing objects by the transmission of the supporting plate 4, a second motor 10 is arranged on one side, which is far away from the supporting plate 4, a driving shaft 10 is also rotatably meshed with a driving shaft 11 and a driven shaft 11, a driving shaft 11 is fixedly connected with a driven shaft 11, a driving shaft 11, a driven shaft 11 is rotatably arranged on the driving shaft 11, a driven shaft 11, a driving shaft 11 is rotatably arranged on the driving shaft 11, a driven shaft 11, and a driven shaft 13 is rotatably is fixedly connected with a driving shaft 11, and a driven shaft 11 is meshed with a driving shaft 11, and a driving shaft 11 13, and a driving shaft 11 is rotatably 13, and a driven 13. Meanwhile, the second gear 14 drives the driven shaft lever 12 to rotate, and the two guiding roll shafts 15 rotate in opposite directions under the drive of the driving shaft lever 11 and the driven shaft lever 12, so that the printed matter can be pulled and guided through the mutual matching between the two guiding roll shafts 15.

The backup pad 4 is located die-cutting axostylus axostyle 6 below and is equipped with sword groove 9, and the cutter 8 has been avoided cutter 8 and backup pad 4 to contact to the setting of sword groove 9, appears the phenomenon emergence of cutter 8 damage.

Guide blocks 16 are arranged at two ends of one side of the support plate 4, guide grooves 17 matched with the guide blocks 16 are formed in the side plates 2, the guide blocks 16 are located inside the guide grooves 17, and the moving stability of the support plate 4 is effectively improved through the mutual matching between the guide blocks 16 and the guide grooves 17.

The first gear 13 is equipped with protection casing 18 far away from pneumatic cylinder 3 one side, protection casing 18 and curb plate 2 fixed connection, protection casing 18 can protect first gear 13 and second gear 14.

The side plate 2 is provided with a control button 19, and the working state of the die cutting device can be controlled through the control button 19.

Specifically, in the utility model, when the hydraulic cylinder 3 stretches, the hydraulic cylinder 3 pushes the supporting plate 4 to move in the vertical direction, the distance between the supporting plate 4 and the cutter 8 is adjusted by adjusting the position of the supporting plate 4, so that the cutter 8 can die-cut printed matters with different thicknesses, the first motor 5 drives the die-cutting shaft rod 6 to rotate, the cutter 8 can cut the printed matters through the transmission of the die-cutting roller shaft 7, meanwhile, the second motor 10 drives the driving shaft rod 11 to rotate, the first gear 13 on the driving shaft rod 11 also starts to rotate, the second gear 14 meshed with the first gear 13 is driven by the first gear 13 to rotate, the driven shaft rod 12 is driven by the second gear 14 to rotate, and the two guiding roller shafts 15 rotate in opposite directions under the driving of the driving shaft rod 11 and the driven shaft rod 12, so that the printed matters can be pulled and guided through the mutual matching between the two guiding roller shafts 15.

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

Claims

1. The utility model provides a roll die cutting device of printing machine, includes bottom plate (1), its characterized in that: bottom plate (1) top both sides all are equipped with curb plate (2), two be equipped with pneumatic cylinder (3) between curb plate (2), pneumatic cylinder (3) stroke end and backup pad (4) fixed connection, one curb plate (2) are kept away from bottom plate (1) one side and are equipped with first motor (5), curb plate (2) and cross cutting axostylus axostyle (6) fixed connection are run through to first motor (5), be equipped with cross cutting roller (7) on cross cutting axostylus axostyle (6), cross cutting roller (7) outside is equipped with cutter (8) that a plurality of matrixes were arranged, backup pad (4) one side is kept away from to first motor (5) be equipped with second motor (10), curb plate (2) and initiative axostylus axostyle (11) fixed connection are run through to second motor (10) rotation axis, initiative axostylus axostyle (11) below is equipped with driven axostyle (12), initiative axostylus axostyle (11) run through curb plate (2) and first gear (13) fixed connection, be equipped with on driven axostylus axostyle (12) with second gear (14) with first gear (13) meshing, initiative axostyle (11) and outside are equipped with driven axostylus axostyle (15).

2. A roll die cutting apparatus of a printing press as claimed in claim 1, wherein: the supporting plate (4) is positioned below the die-cutting shaft rod (6) and provided with a cutter groove (9).

3. A roll die cutting apparatus of a printing press as claimed in claim 1, wherein: guide blocks (16) are arranged at two ends of one side of the supporting plate (4), and guide grooves (17) matched with the guide blocks (16) are formed in the side plates (2).

4. A roll die cutting apparatus of a printing press as claimed in claim 1, wherein: one side of the first gear (13) far away from the hydraulic cylinder (3) is provided with a protective cover (18), and the protective cover (18) is fixedly connected with the side plate (2).

5. A roll die cutting apparatus of a printing press as claimed in claim 1, wherein: a control button (19) is arranged on the side plate (2).