Koso rubber asynchronous die-cutting device
By designing die-cutting components and positioning structures, the problem of cumbersome die-cutting head replacement in the asynchronous die-cutting device for adhesive tape was solved, enabling rapid die-cutting head replacement and improved processing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU HUALONGKUN TECH CO LTD
- Filing Date
- 2025-07-08
- Publication Date
- 2026-07-07
AI Technical Summary
The existing asynchronous die-cutting device for adhesive tape has a complicated die-cutting head replacement process that requires a long time to operate, resulting in inconvenient installation and replacement and low processing efficiency.
A die-cutting assembly including a mounting base, a die-cutting section, and a stabilizing section is designed. The die-cutting base and the limiting plate are inserted along the mounting slot and the limiting slot, and are fixed by the stabilizing plate to achieve quick replacement of the die-cutting head. Positioning sockets and positioning slots are set on both sides of the receiving box to avoid positional deviation.
It enables quick replacement of the die-cutting head, improves replacement and processing efficiency, avoids glue falling off the die-cutting edge, and improves overall processing efficiency.
Smart Images

Figure CN224464870U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of die-cutting of notch glue, in particular to an asynchronous die-cutting device for notch glue. Background Technique
[0002] Notch glue generally refers to glue in the shape of a "mouth" character. It is usually used in electronic devices. During production, the "mouth" shape is formed by die-cutting, which can save materials, improve quality and production efficiency.
[0003] For example, the Chinese authorized patent with the publication number CN220807784U (a die-cutting device for processing notch glue): includes a workbench. An installation groove is opened on one side of the workbench. A processing plate is slidably connected to the inner wall of the installation groove. Limiting blocks are fixedly connected to both ends of the processing plate. The outer walls of the limiting blocks are slidably connected to limiting grooves, and the limiting grooves are opened on one side of the workbench. A handle is fixedly connected to one side of the processing plate. Die-cutting grooves are penetratingly opened on the upper surface of the processing plate. First screw holes are opened at both ends of the workbench, and first screws are threadedly connected to the inner walls of the first screw holes. In the utility model, by turning the first screw to remove the first screw from the first screw hole, and then by pulling the handle to pull the limiting block out of the limiting groove, through this design, the effect of convenient replacement of the processing plate is achieved, and at the same time, the effect of convenient processing of notch glue of different shapes is achieved.
[0004] However, the die-cutting head replacement steps of the existing asynchronous die-cutting device for notch glue are cumbersome and require long-time operation, resulting in inconvenient installation and replacement and low processing efficiency. Therefore, it does not meet the existing requirements, and for this reason, we have proposed an asynchronous die-cutting device for notch glue. Content of the Utility Model
[0005] The purpose of the utility model is to provide an asynchronous die-cutting device for notch glue to solve the problem that the die-cutting head replacement steps of the existing asynchronous die-cutting device for notch glue are cumbersome and require long-time operation, resulting in inconvenient installation and replacement and low processing efficiency as mentioned in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: an asynchronous die-cutting device for notch glue, including: a top plate. A die-cutting component is arranged at the lower end of the top plate. A processing table is arranged below the die-cutting component. A forming groove is arranged on the upper surface of the processing table. A material receiving box is arranged at the lower end of the processing table. The die-cutting component includes a mounting seat and a die-cutting part, and the die-cutting part is slidably detachable from the mounting seat. A stabilizing part is arranged at the upper end of the mounting seat, and the die-cutting part is fixed to the mounting seat through the stabilizing part. A cylinder is arranged at the upper end of the top plate, and the output end of the cylinder drives the die-cutting component to move up and down.
[0007] Preferably, the front surface of the mounting base is provided with a mounting slot, and the bottom end of the mounting slot is open. Limiting slots are provided on both sides of the inner wall of the mounting slot. A second stabilizing slot is provided on the upper surface of the mounting base near the front end, and the second stabilizing slot extends through the mounting base vertically.
[0008] Preferably, the die-cutting part includes a die-cutting base and a die-cutting head, and the die-cutting head is installed on the bottom surface of the die-cutting base. Multiple die-cutting heads are provided. Limiting plates are provided on both sides of the die-cutting base, and the die-cutting base and the limiting plates are inserted along the mounting slot and the limiting slot, respectively.
[0009] Preferably, the die-cutting base has a first stabilizing slot on its upper surface near the front end, and the first stabilizing slot extends vertically through the die-cutting base.
[0010] Preferably, the stabilizing part includes a stabilizing insert plate, and one end of the stabilizing insert plate passes through the second stabilizing slot and is inserted into the first stabilizing slot. The stabilizing part also includes a baffle plate, and the baffle plate is welded to the upper surface of the stabilizing insert plate. A handle is provided at the center of the upper surface of the baffle plate.
[0011] Preferably, positioning slots are provided on the lower surfaces of both sides of the processing table, and positioning sockets are provided on the upper surfaces of both sides of the receiving box, with the positioning sockets inserted along the positioning slots.
[0012] Preferably, extension seats are provided on the front and rear surfaces of both sides of the processing table, and guide columns are provided on the upper surface of the extension seats. Guide grooves are provided at the corners of the mounting seats, and the mounting seats can move up and down along the guide columns through the guide grooves. Support legs are provided on both sides of the processing table, and columns are welded between the support legs and the top plate.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] (1) This utility model consists of a mounting base, a die-cutting part and a stabilizing part to form a die-cutting assembly. The die-cutting base and the limiting plate are inserted into the mounting slot and the limiting slot respectively. Then, one end of the stabilizing plate passes through the second stabilizing slot and is inserted into the first stabilizing slot to limit the die-cutting base and prevent it from slipping. This achieves the fixing of the mounting base, the die-cutting part and the stabilizing part. When it is necessary to disassemble and replace the die-cutting head, it is only necessary to pull out the stabilizing plate from the top and bottom, and then the die-cutting part can be slid out. This enables the die-cutting head to be replaced quickly and conveniently, which improves the replacement efficiency and processing efficiency. It solves the problem that the die-cutting head replacement steps of the existing asynchronous die-cutting device are cumbersome and require a long operation time, resulting in inconvenient installation and replacement and low processing efficiency.
[0015] (2) By setting positioning sockets on the upper surfaces of both ends of the receiving box and positioning slots on the lower surfaces of both sides of the processing table, the positioning sockets are inserted along the positioning slots, which can limit and quickly position the receiving box, and prevent the die-cut glue from falling to the ground due to position deviation. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the die-cutting component structure of this utility model;
[0018] Figure 3 This is a schematic diagram showing the disassembled structure of the mounting base, die-cutting part, and stabilizing part of this utility model;
[0019] Figure 4 This is a partial enlarged view of point A of this utility model;
[0020] In the diagram: 1. Top plate; 2. Die-cutting assembly; 3. Processing table; 4. Forming groove; 5. Receiving box; 6. Support leg; 7. Column; 8. Extension seat; 9. Guide column; 10. Cylinder; 11. Mounting seat; 12. Die-cutting part; 13. Stabilizing part; 14. Guide groove; 15. Mounting slot; 16. Limiting slot; 17. Die-cutting seat; 18. Limiting insert plate; 19. First stabilizing slot; 20. Die-cutting head; 21. Baffle; 22. Stabilizing insert plate; 23. Handle; 24. Second stabilizing slot; 25. Positioning slot; 26. Positioning socket. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0022] Please see Figure 1-4This utility model provides an embodiment of an asynchronous die-cutting device for adhesive tape, comprising: a top plate 1, a die-cutting assembly 2 disposed at the lower end of the top plate 1, a processing table 3 disposed below the die-cutting assembly 2, a forming groove 4 disposed on the upper surface of the processing table 3, and a receiving box 5 disposed at the lower end of the processing table 3. The die-cutting assembly 2 includes a mounting base 11 and a die-cutting part 12, and the die-cutting part 12 is slidably detachable from the mounting base 11. A stabilizing part 13 is disposed at the upper end of the mounting base 11, and the die-cutting part 12 is fixed to the mounting base 11 through the stabilizing part 13. A mounting slot 15 is disposed on the front surface of the mounting base 11, and the bottom end of the mounting slot 15 is open. Limiting slots 16 are disposed on both inner walls of the mounting slot 15. A second stabilizing slot 24 is disposed on the upper surface of the mounting base 11 near the front end. The die-cutting part 12 includes a die-cutting base 17 and a die-cutting head 20, with the die-cutting head 20 mounted on the bottom surface of the die-cutting base 17 and multiple die-cutting heads 20 provided. Limiting inserts 18 are provided on both sides of the die-cutting base 17, and the die-cutting base 17 and the limiting inserts 18 are inserted along the mounting slot 15 and the limiting slot 16, respectively. A first stabilizing slot 19 is provided on the upper surface of the die-cutting base 17 near the front end, and the first stabilizing slot 19 penetrates the die-cutting base 17 vertically. The stabilizing part 13 includes a stabilizing insert 22, and one end of the stabilizing insert 22 passes through the second stabilizing slot 24 and is inserted into the first stabilizing slot 19. The stabilizing part 13 also includes a baffle 21, and the baffle 21 is welded to the upper surface of the stabilizing insert 22. A handle 23 is provided at the center of the upper surface of the baffle 21.
[0023] Insert the die-cutting base 17 and the limiting plate 18 along the mounting slot 15 and the limiting slot 16 respectively. After they are fully inserted, one end of the stabilizing plate 22 passes through the second stabilizing slot 24 and is inserted into the first stabilizing slot 19. Figure 2 As shown, the die-cutting base 17 has a limiting effect to prevent slippage, and the mounting base 11, die-cutting part 12 and stabilizing part 13 are fixed, thus forming the die-cutting assembly 2. When the die-cutting head 20 needs to be disassembled and replaced, the stabilizing plate 22 can be pulled out up and down, and the die-cutting part 12 can be slid out, realizing the quick replacement of the die-cutting head 20. It is quick and convenient, improving replacement efficiency and processing efficiency.
[0024] Both sides of the processing table 3 have positioning slots 25 on their lower surfaces, and both sides of the receiving box 5 have positioning sockets 26 on their upper surfaces. The positioning sockets 26 are inserted along the positioning slots 25. Figure 1 and Figure 4 As shown, the installation of the docking box 5 serves to limit and quickly position the die, preventing the die-cutting adhesive from falling to the ground due to positional deviation.
[0025] A cylinder 10 is installed at the upper end of the top plate 1, and the output end of the cylinder 10 drives the die-cutting assembly 2 to move up and down. Extension seats 8 are installed on the front and rear surfaces of both sides of the processing table 3. Guide columns 9 are installed on the upper surface of the extension seats 8. Guide grooves 14 are installed at the corners of the mounting seats 11, and the mounting seats 11 move up and down along the guide columns 9 through the guide grooves 14. Support legs 6 are installed on both sides of the processing table 3, and columns 7 are welded between the support legs 6 and the top plate 1. When die-cutting the glue, the glue to be die-cut is placed on the processing table 3, and the die-cutting assembly 2 is moved downward by the output end of the cylinder 10. When moving, the mounting seats 11 move downward along the guide columns 9 through the guide grooves 14 to improve stability. The die-cutting head 20 performs the die-cutting operation, and the cut glue slides down the forming groove 4 into the receiving box 5 for collection.
[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. An asynchronous die-cutting device for adhesive tape, comprising a top plate (1), characterized in that: The lower end of the top plate (1) is provided with a die-cutting assembly (2), and a processing table (3) is provided below the die-cutting assembly (2). A forming groove (4) is provided on the upper surface of the processing table (3), and a receiving box (5) is provided at the lower end of the processing table (3). The die-cutting assembly (2) includes a mounting base (11) and a die-cutting part (12), and the die-cutting part (12) is slidably detachable from the mounting base (11). A stabilizing part (13) is provided at the upper end of the mounting base (11), and the die-cutting part (12) is fixed to the mounting base (11) through the stabilizing part (13). A cylinder (10) is provided at the upper end of the top plate (1), and the output end of the cylinder (10) drives the die-cutting assembly (2) to move up and down.
2. The asynchronous die-cutting device for adhesive tape according to claim 1, characterized in that: The front surface of the mounting base (11) is provided with a mounting slot (15), and the bottom end of the mounting slot (15) is open. Limiting slots (16) are provided on both sides of the inner wall of the mounting slot (15). The upper surface of the mounting base (11) near the front end is provided with a second stabilizing slot (24), and the second stabilizing slot (24) penetrates the mounting base (11) vertically.
3. The asynchronous die-cutting device for adhesive tape according to claim 2, characterized in that: The die-cutting part (12) includes a die-cutting base (17) and a die-cutting head (20), and the die-cutting head (20) is installed on the bottom surface of the die-cutting base (17), and multiple die-cutting heads (20) are provided. Limiting plates (18) are provided on both sides of the die-cutting base (17), and the die-cutting base (17) and the limiting plates (18) are inserted along the mounting slot (15) and the limiting slot (16) respectively.
4. The asynchronous die-cutting device for adhesive tape according to claim 3, characterized in that: The die-cutting base (17) has a first stabilizing slot (19) on its upper surface near the front end, and the first stabilizing slot (19) extends through the die-cutting base (17) vertically.
5. The asynchronous die-cutting device for adhesive tape according to claim 4, characterized in that: The stabilizing part (13) includes a stabilizing insert (22), and one end of the stabilizing insert (22) passes through the second stabilizing slot (24) and is inserted into the first stabilizing slot (19). The stabilizing part (13) also includes a baffle (21), and the baffle (21) is welded to the upper surface of the stabilizing insert (22). A handle (23) is provided at the center of the upper surface of the baffle (21).
6. The asynchronous die-cutting device for adhesive tape according to claim 1, characterized in that: The lower surfaces of both sides of the processing table (3) are provided with positioning slots (25), and the upper surfaces of both sides of the receiving box (5) are provided with positioning sockets (26), and the positioning sockets (26) are inserted along the positioning slots (25).
7. The asynchronous die-cutting device for adhesive tape according to claim 1, characterized in that: The front and rear surfaces of both sides of the processing table (3) are provided with extension seats (8), the upper surface of the extension seats (8) is provided with guide columns (9), the corners of the mounting seats (11) are provided with guide grooves (14), and the mounting seats (11) move up and down along the guide columns (9) through the guide grooves (14). The two sides of the processing table (3) are provided with support legs (6), and the support legs (6) are welded to the top plate (1) with columns (7).