Movable circular knife die

Abstract

The utility model relates to the technical field of cutting dies, and discloses a movable circular knife cutting die which comprises a workbench and a circular knife cutting die body, a second vertical plate is fixedly installed on the left side of the top of the workbench, a first vertical plate is fixedly installed on the right side of the top of the workbench, and a third servo motor is fixedly installed on the right side of the first vertical plate. And the output end of the third servo motor is fixedly connected with a second rotating shaft. According to the circular cutter die, the gear can be driven to rotate through the output end of the first servo motor, and when the gear rotates, the first toothed plate and the second toothed plate can be driven to move towards the outer side of the workbench; when the first toothed plate and the first mounting plate move, the first supporting plate, the first mounting plate, the second supporting plate and the second mounting plate are driven to move towards the outer side of the workbench at the same time, the second clamping block and the first clamping block are driven to leave an inner cavity of the clamping groove along with movement of the second mounting plate and the first mounting plate, and dismounting of the circular knife die body is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of knife molds, in particular to a movable circular knife mold. Background Art

[0002] The die cutter is a die for punching products: a box is a flat piece of paper when it is printed. After printing, to make a box, you need to make a flat mold of the same size as the box for stamping. This mold is the printing die cutter, which can also be referred to as the die cutter or punching die, including the round knife die.

[0003] The circular knife die may be worn during use, and the existing circular knife die has complicated operation steps during replacement, which makes it inconvenient to quickly disassemble or install the circular knife die. The die replacement process is time-consuming, which reduces work efficiency and affects the use of operators.

[0004] Therefore, those skilled in the art provide a movable circular knife die to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a movable circular knife die to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A movable circular knife die, comprising a workbench and a circular knife die body, a second vertical plate is fixedly installed on the left side of the top of the workbench, a first vertical plate is fixedly installed on the right side of the top of the workbench, a third servo motor is fixedly installed on the right side of the first vertical plate, a second rotating shaft is fixedly connected to the output end of the third servo motor, a roller is fixedly installed on the outer surface of the second rotating shaft, supporting legs are fixedly installed around the bottom of the workbench, and slots are opened on the left and right sides of the circular knife die body;

[0008] A disassembly mechanism is provided at the bottom of the workbench, and the disassembly mechanism includes a box body, the box body is fixedly installed on the bottom of the workbench, the bottom of the box body is fixedly installed with a first servo motor, the output end of the first servo motor is fixedly connected with a gear, the rear side of the gear is meshed with a first tooth plate, the top of the first tooth plate is fixedly installed with a first support plate, the front side of the first support plate is fixedly installed with a first mounting plate, the right side of the first mounting plate is movably connected with a first rotating shaft, the right side of the first rotating shaft is fixedly installed with a second clamping block, the rear side of the gear is meshed with a second tooth plate, the top of the second tooth plate is fixedly installed with a second support plate, the rear side of the second support plate is fixedly installed with a second mounting plate, the right side of the second mounting plate is fixedly installed with a second servo motor, the output end of the second servo motor is fixedly connected with the first clamping block, the second clamping block and the first clamping block are clamped in the inner cavity of the clamping slot.

[0009] As a further solution of the utility model: the left and right sides of the bottom of the first tooth plate and the second tooth plate are fixedly connected to limit blocks, the front and rear sides of the bottom of the box body are provided with sliding grooves, and the bottom of the limit block is slidably connected to the inner cavity of the sliding groove.

[0010] As a further solution of the utility model: both the front and rear sides of the top of the workbench are provided with limiting grooves, and the upper ends of the first support plate and the second support plate extend to the top of the workbench through the limiting grooves.

[0011] As a further solution of the utility model: both left and right sides of the front side of the box body are movably connected with box doors through hinges, and a handle is fixedly installed on the front side of the box door.

[0012] As a further solution of the present invention: a controller is fixedly installed on the left side of the second vertical plate, and the outer surface of the controller is movably connected to a plastic cover plate through a hinge.

[0013] As a further solution of the utility model: a connecting plate is fixedly installed at the bottom of the supporting leg, and an anchor bolt is connected to the top of the connecting plate through threads.

[0014] As a further solution of the utility model: a bracket is fixedly installed on the right side of the first vertical plate, and the inner side of the top of the bracket contacts the bottom of the third servo motor.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can drive the gear to rotate through the output end of the first servo motor. When the gear rotates, it can drive the first tooth plate and the second tooth plate to move to the outside of the workbench. When the first tooth plate and the first mounting plate move, they drive the first support plate, the first mounting plate, the second support plate and the second mounting plate to move to the outside of the workbench at the same time. With the movement of the second mounting plate and the first mounting plate, the second clamping block and the first clamping block are driven to leave the inner cavity of the clamping slot, thereby completing the disassembly of the circular knife die body.

[0017] 2. The utility model can support and limit the first tooth plate and the second tooth plate by setting the limit block and the slide groove, thereby preventing the first tooth plate and the second tooth plate from shifting during the movement; by setting the limit groove, the first support plate and the second support plate can be limited to prevent the first support plate and the second support plate from shifting forward and backward during the movement; by setting the box door and the handle, the components in the inner cavity of the box can be inspected and replaced; by setting the controller, work instructions can be issued. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a movable circular knife die;

[0019] Figure 2 It is a schematic diagram of the right side structure of a movable circular knife die;

[0020] Figure 3 It is a schematic diagram of the disassembly structure of a cutter die in a movable circular cutter die;

[0021] Figure 4 The present invention is a schematic diagram of the cross-sectional structure of a disassembly mechanism in a movable circular knife die.

[0022] In the figure: 1. workbench; 2. disassembly mechanism; 201. box body; 202. first servo motor; 203. gear; 204. first tooth plate; 205. first support plate; 206. first mounting plate; 207. first rotating shaft; 208. second tooth plate; 209. second support plate; 210. second mounting plate; 211. second servo motor; 212. first clamping block; 213. second clamping block; 214. slide groove; 215. limit block; 216. box door; 217. handle; 3. first vertical plate; 4. third servo motor; 5. bracket; 6. second rotating shaft; 7. roller; 8. circular knife die body; 9. supporting leg; 10. connecting plate; 11. anchor bolt; 12. limit groove; 13. second vertical plate; 14. controller; 15. clamping slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 A movable circular knife die comprises a workbench 1 and a circular knife die body 8, a second vertical plate 13 is fixedly installed on the left side of the top of the workbench 1, a first vertical plate 3 is fixedly installed on the right side of the top of the workbench 1, a third servo motor 4 is fixedly installed on the right side of the first vertical plate 3, a second rotating shaft 6 is fixedly connected to the output end of the third servo motor 4, a roller 7 is fixedly installed on the outer surface of the second rotating shaft 6, supporting legs 9 are fixedly installed around the bottom of the workbench 1, and card slots 15 are opened on the left and right sides of the circular knife die body 8;

[0025] A disassembly mechanism 2 is provided at the bottom of the workbench 1. The disassembly mechanism 2 includes a box body 201, which is fixedly installed at the bottom of the workbench 1. A first servo motor 202 is fixedly installed at the bottom of the box body 201. A gear 203 is fixedly connected to the output end of the first servo motor 202. A first tooth plate 204 is meshed with the rear side of the gear 203. A first support plate 205 is fixedly installed on the top of the first tooth plate 204. A first mounting plate 206 is fixedly installed on the front side of the first support plate 205. The right side of the first mounting plate 206 is movably connected to The first rotating shaft 207, a second clamping block 213 is fixedly installed on the right side of the first rotating shaft 207, a second tooth plate 208 is meshed with the rear side of the gear 203, a second supporting plate 209 is fixedly installed on the top of the second tooth plate 208, a second mounting plate 210 is fixedly installed on the rear side of the second supporting plate 209, a second servo motor 211 is fixedly installed on the right side of the second mounting plate 210, an output end of the second servo motor 211 is fixedly connected to the first clamping block 212, and the second clamping block 213 and the first clamping block 212 are clamped in the inner cavity of the slot 15.

[0026] Specifically, the left and right sides of the bottom of the first tooth plate 204 and the second tooth plate 208 are fixedly connected to the limit blocks 215, and the front and rear sides of the bottom of the box body 201 are provided with sliding grooves 214, and the bottom of the limit blocks 215 is slidably connected to the inner cavity of the sliding grooves 214.

[0027] Through the above technical solution, by setting the limit block 215 and the slide groove 214, the first tooth plate 204 and the second tooth plate 208 can be supported and limited to prevent the first tooth plate 204 and the second tooth plate 208 from offsetting during the movement.

[0028] Specifically, limiting grooves 12 are provided on both the front and rear sides of the top of the workbench 1 , and the upper ends of the first support plate 205 and the second support plate 209 extend to the top of the workbench 1 through the limiting grooves 12 .

[0029] Through the above technical solution, by setting the limiting groove 12, the first support plate 205 and the second support plate 209 can be limited to prevent the first support plate 205 and the second support plate 209 from shifting forward and backward during movement.

[0030] Specifically, both left and right sides of the front side of the box body 201 are movably connected with box doors 216 through hinges, and a handle 217 is fixedly installed on the front side of the box door 216.

[0031] Through the above technical solution, by providing the box door 216 and the handle 217, the components in the inner cavity of the box body 201 can be inspected and replaced.

[0032] Specifically, a controller 14 is fixedly mounted on the left side of the second vertical plate 13 , and an outer surface of the controller 14 is movably connected to a plastic cover plate via a hinge.

[0033] Through the above technical solution, by setting the controller 14, work instructions can be issued.

[0034] Specifically, a connecting plate 10 is fixedly mounted on the bottom of the supporting leg 9 , and an anchor bolt 11 is threadedly connected to the top of the connecting plate 10 .

[0035] Through the above technical solution, by providing the anchor bolts 11, the workbench 1 can be stabilized to improve stability.

[0036] Specifically, a bracket 5 is fixedly mounted on the right side of the first vertical plate 3 , and the inner side of the top of the bracket 5 contacts the bottom of the third servo motor 4 .

[0037] Through the above technical solution, by providing the bracket 5, the third servo motor 4 can be supported.

[0038] The working principle of the utility model is as follows: the third servo motor 4 and the second servo motor 211 are controlled to rotate by the controller 14, the second rotating shaft 6 and the roller 7 are driven to rotate by the output end of the third servo motor 4, the first clamping block 212 is driven to rotate by the output end of the second servo motor 211, and the circular knife die body 8 is driven to rotate by the first clamping block 212, so as to perform the mold opening operation. When the circular knife die body 8 needs to be disassembled, the third servo motor 4 and the second servo motor 211 are controlled to stop output by the controller 14, and then the first servo motor 202 is driven to rotate. The output end can drive the gear 203 to rotate. When the gear 203 rotates, it can drive the first tooth plate 204 and the second tooth plate 208 to move toward the outside of the workbench 1. When the first tooth plate 204 and the first mounting plate 206 move, they drive the first support plate 205, the first mounting plate 206, the second support plate 209 and the second mounting plate 210 to move toward the outside of the workbench 1 at the same time. As the second mounting plate 210 and the first mounting plate 206 move, the second clamping block 213 and the first clamping block 212 leave the inner cavity of the clamping slot 15, completing the disassembly of the circular knife die body 8.

[0039] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A movable circular knife die, comprising a workbench (1) and a circular knife die body (8), characterized in that: A second vertical plate (13) is fixedly installed on the left side of the top of the workbench (1), a first vertical plate (3) is fixedly installed on the right side of the top of the workbench (1), a third servo motor (4) is fixedly installed on the right side of the first vertical plate (3), an output end of the third servo motor (4) is fixedly connected to a second rotating shaft (6), a roller (7) is fixedly installed on the outer surface of the second rotating shaft (6), supporting legs (9) are fixedly installed around the bottom of the workbench (1), and a card slot (15) is provided on both left and right sides of the circular knife die body (8); A disassembly mechanism (2) is provided at the bottom of the workbench (1), and the disassembly mechanism (2) comprises a box (201), the box (201) is fixedly mounted on the bottom of the workbench (1), a first servo motor (202) is fixedly mounted on the bottom of the box (201), an output end of the first servo motor (202) is fixedly connected to a gear (203), a first toothed plate (204) is meshed at the rear side of the gear (203), a first support plate (205) is fixedly mounted on the top of the first toothed plate (204), a first mounting plate (206) is fixedly mounted on the front side of the first support plate (205), and a right side of the first mounting plate (206) is movable. A first rotating shaft (207) is connected, a second clamping block (213) is fixedly installed on the right side of the first rotating shaft (207), a second tooth plate (208) is meshed on the rear side of the gear (203), a second support plate (209) is fixedly installed on the top of the second tooth plate (208), a second mounting plate (210) is fixedly installed on the rear side of the second support plate (209), a second servo motor (211) is fixedly installed on the right side of the second mounting plate (210), an output end of the second servo motor (211) is fixedly connected to the first clamping block (212), and the second clamping block (213) and the first clamping block (212) are clamped in the inner cavity of the clamping slot (15).

2. The movable circular knife die according to claim 1, characterized in that: The left and right sides of the bottom of the first tooth plate (204) and the second tooth plate (208) are fixedly connected to limit blocks (215), and the front and rear sides of the bottom of the box body (201) are provided with sliding grooves (214), and the bottom of the limit block (215) is slidably connected to the inner cavity of the sliding groove (214).

3. The movable circular knife die according to claim 1, characterized in that: Limiting grooves (12) are provided on both the front and rear sides of the top of the workbench (1), and the upper ends of the first support plate (205) and the second support plate (209) extend to the top of the workbench (1) through the limiting grooves (12).

4. The movable circular knife die according to claim 1, characterized in that: The left and right sides of the front side of the box body (201) are both movably connected to box doors (216) via hinges, and a handle (217) is fixedly installed on the front side of the box door (216).

5. The movable circular knife die according to claim 1, characterized in that: A controller (14) is fixedly mounted on the left side of the second vertical plate (13), and the outer surface of the controller (14) is movably connected to a plastic cover plate via a hinge.

6. The movable circular knife die according to claim 1, characterized in that: A connecting plate (10) is fixedly mounted on the bottom of the supporting leg (9), and an anchor bolt (11) is threadedly connected to the top of the connecting plate (10).

7. The movable circular knife die according to claim 1, characterized in that: A bracket (5) is fixedly mounted on the right side of the first vertical plate (3), and the inner side of the top of the bracket (5) contacts the bottom of the third servo motor (4).

Images