CN214055609U - Die cutting device for paper cards - Google Patents

Abstract

The utility model provides a cutting device of paper card belongs to paper card processing equipment technical field. This cutting device of paper card, including the workstation, the top of workstation is fixed with first fixed block and second fixed block respectively, and the top intermediate position department of workstation installs the fixing base. The utility model discloses a be provided with the motor, the second fixed block, two-way screw rod, the second spout, thread bush and limiting plate, after carrying out the defeated material through drive mechanism, make the flitch make under the smooth condition of flitch under the extrusion of squeeze roll, user's starter motor, and then make the motor drive two-way screw rod rotate, thereby make the thread bush move on two-way screw rod in opposite directions, thereby the thread bush drives the limiting plate and slides in the second spout, thereby make two limiting plates be close to each other, after carrying out spacing centre gripping to the flitch through two limiting plates, thereby the effectual flitch of having avoided is being carried out the in-process of defeated material and is shifted again, thereby the effectual cross cutting quality that improves the paper card.

Description

Die cutting device for paper cards

Technical Field

The utility model belongs to the technical field of the paper card processing equipment, a cutting device, especially a cutting device of paper card are related to.

Background

The traditional die cutting is a cutting process for the post processing of printed matters, the die cutting process can manufacture the printed matters or other paper products into a die cutting board according to a pre-designed pattern for cutting, therefore, the shape of the printed matter is not limited to a straight edge and a right angle, the traditional die cutting production die cutter is combined into a die cutting plate according to the pattern of the product design requirement, under the action of pressure, the printed matter or other plate blank is rolled and cut into required shape or cut mark, and the indentation process is to utilize line pressing cutter or line pressing mould to press line mark on the plate material under the action of pressure, or rolling line marks on the sheet by using a rolling wheel so that the sheet can be bent and formed according to a preset position, wherein the common die-cutting and impressing process is a process of combining a die-cutting knife and a line pressing knife in the same template and simultaneously performing die-cutting and impressing processing on a die-cutting machine, which is called die pressing for short.

According to the chinese patent with publication number CN107738311A, a die cutting device is disclosed, comprising a die cutting device body, a first cutter, a second cutter and a tensioning wheel, wherein the die cutting device body is provided with a working table plate, one side of the top of the working table plate is provided with the tensioning wheel, a support rod is sleeved at the middle position of the support plate, and two sides of the top of the support rod are elastically connected with the support plate through symmetrically arranged return springs.

The die cutting device controls the upward movement of the tensioning wheel through the knob and the combined action of the two limiting wheels, so that the label can be tensioned, the bulging phenomenon of the label is avoided, the label can be stably and accurately die-cut, and the die cutting precision and quality are improved; when the device is used for conveying materials, the tensioning wheel clamps the flitch at the upper position and the lower position so as to enable the conveyed flitch to be flat, but the flitch is likely to generate transverse deviation due to error collision or misoperation of workers in the material conveying process, so that the precision is changed to a certain extent, and the quality of the die-cut product is deviated; meanwhile, in the die cutting process of the device, due to the fact that large extrusion impact force is generated between the cutter and the material plate, the material plate is broken or the surface of the workbench is abraded to a certain extent after the workbench is subjected to the large extrusion impact force for a long time.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a cutting device of paper card, the impact force that produces probably takes place the skew and when carrying out the cross cutting in the in-process flitch of defeated material for the solution causes the problem of influence easily to flitch and workstation.

The purpose of the utility model can be realized by the following technical proposal: a die cutting device for paper cards comprises a workbench, wherein a first fixed block and a second fixed block are fixed at the top of the workbench respectively, a fixed seat is installed at the middle position of the top of the workbench, a hydraulic cylinder is installed at the bottom of the fixed seat, a connecting block is installed at the output end of the hydraulic cylinder through a hydraulic rod, a die cutting plate is installed at the bottom of the connecting block, a first sliding groove is formed in the outer surface of the fixed seat, a sliding block extending to the back of the connecting block is installed inside the first sliding groove, a motor is installed at the back of the first fixed block, a bidirectional screw rod is installed at the output end of the motor, a thread sleeve is installed on the outer surface of the bidirectional screw rod, a groove and a second sliding groove are formed in the top of the workbench respectively, a limiting plate extending to the inside of the second sliding groove is installed at the bottom of the thread sleeve, a third sliding groove is formed in the outer surface of the second fixed block, the internally mounted of third spout has the squeeze roll, the cylinder is installed at the top of second fixed block, the output of cylinder is connected with the piston rod that extends to the squeeze roll top, telescopic link and spring are installed respectively to the inside of recess, the buffer board is installed on the top of telescopic link and spring.

Preferably, the number of the extrusion rollers is two, and the two extrusion rollers are connected with the second fixed block in a sliding mode through third sliding grooves.

Preferably, the number of the two-way screws is two, the two-way screws are located on one side of the extrusion roller, and the thread sleeve is in threaded connection with the two-way screws.

Preferably, the bottom of the limiting plate is connected with the workbench in a sliding mode through a second sliding chute.

Preferably, the die-cutting plate is positioned right above the buffer plate, and the area of the buffer plate is equal to that of the die-cutting plate.

Preferably, the spring and the telescopic rod are both provided with a plurality of parts, and the telescopic rod is located inside the spring.

Preferably, the outer surface of the workbench is provided with an operation panel, and the operation panel is respectively electrically connected with the hydraulic cylinder, the air cylinder and the motor.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses a be provided with the motor, the second fixed block, two-way screw rod, the second spout, thread bush and limiting plate, after carrying out the defeated material through drive mechanism, make the flitch make under the smooth condition of flitch under the extrusion of squeeze roll, the user can start the motor through operating panel, and then make the motor drive two-way screw rod and rotate, thereby make the thread bush move on two-way screw rod in opposite directions, the thread bush thereby drives the limiting plate and slides in the second spout, thereby make two limiting plates be close to each other, after carrying out spacing centre gripping to the flitch through two limiting plates, thereby the flitch has effectively been avoided giving birth to the skew again in the in-process of carrying out the defeated material, thereby the cross cutting quality of paper card has effectively been improved;

2. the utility model discloses a be provided with the recess, the buffer board, spring and telescopic link, when carrying out the cross cutting to the flitch, in-process moving down through the die cutting board, the die cutting board makes the flitch extrude the buffer board downwards after contacting the flitch, thereby make the buffer board remove extrusion spring and telescopic link downwards, and then make the die cutting board produce certain buffering space when carrying out the cross cutting, so that accomplish paper card cross cutting, avoided the die cutting board to extrude the damage that the condition of strikeing leads to the fact the flitch fast, thereby will produce reverse effort through the spring and make spring and telescopic link reset under receiving the extrusion condition afterwards, and make the buffer board rebound reset, alright take out the paper card.

Drawings

FIG. 1 is a schematic view of a front cross-section structure of the present invention;

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

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a partial enlarged view of the structure at A in FIG. 1;

FIG. 5 is a partial enlarged view of the structure at B in FIG. 1;

fig. 6 is a partial enlarged structural diagram at C in fig. 1.

In the figure: 1. a work table; 2. a fixed seat; 3. a hydraulic cylinder; 4. a hydraulic lever; 5. connecting blocks; 6. die cutting the plate; 7. a first chute; 8. a first fixed block; 9. a second fixed block; 10. a cylinder; 11. a groove; 12. a buffer plate; 13. a telescopic rod; 14. an operation panel; 15. a limiting plate; 16. a threaded sleeve; 17. a bidirectional screw; 18. a squeeze roll; 19. a motor; 20. a spring; 21. a second chute; 22. a piston rod; 23. a third chute; 24. a slide block.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

As shown in fig. 1-6, a die cutting device for paper cards comprises a workbench 1, a fixed seat 2, a hydraulic cylinder 3, a hydraulic rod 4, a connecting block 5, a die cutting plate 6, a first chute 7, a first fixed block 8, a second fixed block 9, a cylinder 10, a groove 11, a buffer plate 12, a telescopic rod 13, an operation panel 14, a limiting plate 15, a threaded sleeve 16, a bidirectional screw 17, an extrusion roller 18, a motor 19, a spring 20, a second chute 21, a piston rod 22, a third chute 23 and a slider 24; a first fixing block 8 and a second fixing block 9 are respectively fixed on the top of a workbench 1, a fixing seat 2 is installed at the middle position of the top of the workbench 1, a hydraulic cylinder 3 is installed at the bottom of the fixing seat 2, a connecting block 5 is installed at the output end of the hydraulic cylinder 3 through a hydraulic rod 4, a die cutting plate 6 is installed at the bottom of the connecting block 5, a first sliding groove 7 is formed in the outer surface of the fixing seat 2, a sliding block 24 extending to the back of the connecting block 5 is installed inside the first sliding groove 7, a motor 19 is installed at the back of the first fixing block 8, a bidirectional screw 17 is installed at the output end of the motor 19, a threaded sleeve 16 is installed on the outer surface of the bidirectional screw 17, a groove 11 and a second sliding groove 21 are respectively formed in the top of the workbench 1, a limiting plate 15 extending to the inside of the second sliding groove 21 is installed at the bottom of the threaded sleeve 16, a third sliding groove 23 is formed in the outer surface of the second fixing block 9, an extrusion roller 18 is installed inside the third sliding groove 23, the cylinder 10 is installed at the top of second fixed block 9, and the output of cylinder 10 is connected with the piston rod 22 that extends to the squeeze roll 18 top, and telescopic link 13 and spring 20 are installed respectively to the inside of recess 11, and buffer plate 12 is installed on the top of telescopic link 13 and spring 20 to buffer plate 12 produces certain buffering space after extrudeing telescopic link 13 and spring 20.

Please refer to fig. 1, fig. 2, fig. 3, fig. 5 and fig. 6, two squeeze rollers 18 are provided, and both squeeze rollers 18 are slidably connected to the second fixing block 9 through a third sliding chute 23, so that the piston rod 22 drives the squeeze rollers 18 to slide in the third sliding chute 23, thereby adjusting the up-down position of the squeeze rollers 18; two bidirectional screws 17 are arranged, the two bidirectional screws 17 are positioned on one side of the extrusion roller 18, and the thread bush 16 is in threaded connection with the bidirectional screws 17, so that the thread bush 16 moves oppositely on the bidirectional screws 17.

Please refer to fig. 1, fig. 2 and fig. 5, the bottom of the limiting plate 15 is slidably connected to the working platform 1 through a second sliding chute 21, so as to slide in the second sliding chute 21 through the limiting plate 15; the die-cutting plate 6 is positioned right above the buffer plate 12, the area of the buffer plate 12 is equal to that of the die-cutting plate 6, and the buffer plate 12 can effectively buffer the die-cutting of the die-cutting plate 6 on the material plate.

Please refer to fig. 1, fig. 2 and fig. 3, the springs 20 and the telescopic rods 13 are provided in plurality, and the telescopic rods 13 are located inside the springs 20, so that the telescopic rods 13 and the springs 20 have good buffering effect, and the telescopic rods 13 can fix the springs 20; an operation panel 14 is installed on the outer surface of the workbench 1, and the operation panel 14 is electrically connected to the hydraulic cylinder 3, the air cylinder 10 and the motor 19 respectively, so that a user can open or close the hydraulic cylinder 3, the air cylinder 10 and the motor 19 through the operation panel 14.

The working principle is as follows: firstly, when the flitch is conveyed to the workbench 1 through the transmission mechanism, the flitch is conveyed more smoothly under the action of the extrusion roller 18, meanwhile, a user can start the motor 19 through the operation panel 14, and further the motor 19 drives the bidirectional screw 17 to rotate, so that the thread bush 16 moves relatively on the bidirectional screw 17, the thread bush 16 drives the limit plate 15 to slide in the second chute 21, so that the two limit plates 15 approach each other, after the flitch is limited and clamped through the two limit plates 15, the flitch is effectively prevented from shifting again in the material conveying process, and then the hydraulic cylinder 3 can be started through the operation panel 14, so that the hydraulic rod 4 extends, the hydraulic rod 4 drives the connecting block 5 and the die cutting plate 6 to move downwards, the connecting block 5 drives the sliding block 24 to slide in the first chute 7, at the in-process of impacting the extrusion downwards fast through die cutting plate 6, die cutting plate 6 makes the flitch extrude buffer plate 12 downwards after contacting the flitch, thereby make buffer plate 12 move extrusion spring 20 and telescopic link 13 downwards, and then make die cutting plate 6 produce certain buffering space when carrying out the cross cutting, with this so that accomplish paper card cross cutting, avoided die cutting plate 6 to extrude the damage that the condition of strikeing to the flitch fast, thereby will produce reverse effort and make spring 20 and telescopic link 13 reset under receiving the extrusion condition through spring 20 afterwards, and then make buffer plate 12 rebound reset, alright take out the paper card.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although terms such as the workbench 1, the fixed seat 2, the hydraulic cylinder 3, the hydraulic rod 4, the connecting block 5, the die cutting plate 6, the first sliding groove 7, the first fixed block 8, the second fixed block 9, the cylinder 10, the groove 11, the buffer plate 12, the telescopic rod 13, the operation panel 14, the limit plate 15, the thread bushing 16, the two-way screw 17, the squeeze roller 18, the motor 19, the spring 20, the second sliding groove 21, the piston rod 22, the third sliding groove 23, and the slider 24 are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (7)

1. The utility model provides a cutting device of paper card, includes workstation (1), its characterized in that: a first fixing block (8) and a second fixing block (9) are respectively fixed to the top of the workbench (1), a fixing seat (2) is installed in the middle of the top of the workbench (1), a hydraulic cylinder (3) is installed at the bottom of the fixing seat (2), a connecting block (5) is installed at the output end of the hydraulic cylinder (3) through a hydraulic rod (4), a die-cutting plate (6) is installed at the bottom of the connecting block (5), a first sliding groove (7) is formed in the outer surface of the fixing seat (2), and a sliding block (24) extending to the back of the connecting block (5) is installed inside the first sliding groove (7); a motor (19) is mounted at the back of the first fixing block (8), a bidirectional screw (17) is mounted at the output end of the motor (19), a threaded sleeve (16) is mounted on the outer surface of the bidirectional screw (17), a groove (11) and a second sliding groove (21) are respectively formed in the top of the workbench (1), and a limiting plate (15) extending into the second sliding groove (21) is mounted at the bottom of the threaded sleeve (16); third spout (23) have been seted up to the surface of second fixed block (9), the internally mounted of third spout (23) has squeeze roll (18), cylinder (10) are installed at the top of second fixed block (9), the output of cylinder (10) is connected with piston rod (22) that extend to squeeze roll (18) top, telescopic link (13) and spring (20) are installed respectively to the inside of recess (11), buffer board (12) are installed on the top of telescopic link (13) and spring (20).

2. The die-cutting device for paper cards according to claim 1, characterized in that two squeezing rollers (18) are provided, and both squeezing rollers (18) are slidably connected with the second fixed block (9) through a third chute (23).

3. The die-cutting device for paper cards according to claim 1, characterized in that said two-way screws (17) are provided in two, both said two-way screws (17) are located at one side of the pressing roller (18), and said threaded sleeve (16) is in threaded connection with the two-way screws (17).

4. The die-cutting device for paper cards according to claim 1, characterized in that the bottom of the limit plate (15) is connected with the worktable (1) in a sliding way through a second chute (21).

5. The die cutting device for paper cards according to claim 1, characterized in that the die cutting plate (6) is located directly above the buffer plate (12), and the area of the buffer plate (12) is equal to the area of the die cutting plate (6).

6. The die-cutting device for paper cards according to claim 1, characterized in that the spring (20) and the telescopic rod (13) are provided in plurality, and the telescopic rod (13) is located inside the spring (20).

7. The die cutting device for the paper cards according to the claim 1 is characterized in that the outer surface of the workbench (1) is provided with an operation panel (14), and the operation panel (14) is respectively and electrically connected with the hydraulic cylinder (3), the air cylinder (10) and the motor (19).

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