Rolling device for fine embossed release paper

Abstract

The utility model discloses a fine embossing release paper rolling device which comprises a rolling frame, the opposite faces of a first connecting base and a second connecting base are both fixedly connected with fixing columns, the inner side wall of a mounting groove is fixedly connected with a first compression spring, the end of the first compression spring is fixedly connected with a movable plate, and sliding grooves are formed in the circumferential faces of the fixing columns. Sliding blocks are slidably connected into the sliding grooves, the ends, away from the sliding grooves, of the sliding blocks are fixedly connected with the circumferential face of a movable plate, the ends, away from the first compression springs, of the movable plate are fixedly connected with limiting columns, limiting grooves are formed in the circumferential faces of the limiting columns, and rotating columns are fixedly connected into the second connecting base. According to the embossing device, by arranging the first compression springs, the movable plates, the sliding blocks and the limiting columns, the production cost can be reduced, the application range of the device can be expanded, and by arranging the clamping grooves and the connecting columns, the embossing roller can be disassembled and assembled conveniently.

Description

Technical Field

[0001] This utility model relates to the field of roller pressing device technology, and in particular to a roller pressing device for fine embossed release paper. Background Technology

[0002] Release paper is a special type of anti-stick paper used in artificial leather. Its coating generally has a textured structure. It is widely used in artificial and synthetic leather. During the production process, release paper needs to be embossed by the textured surface of the pressure roller.

[0003] When using existing roller pressing devices for fine embossing release paper, the embossing rollers are usually fixed on a rotating column and driven by a motor. To achieve different embossing patterns, different machines need to be replaced, which greatly increases production costs. Therefore, a roller pressing device for fine embossing release paper is needed. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a roller pressing device for finely embossed release paper.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a roller pressing device for fine embossed release paper, comprising a roller pressing frame, with a first connecting seat and a second connecting seat rotatably connected to both ends of the roller pressing frame, and a fixed column fixedly connected to the opposite surfaces of the first connecting seat and the second connecting seat, wherein an installation groove is provided inside the fixed column, a first compression spring is fixedly connected to the inner side wall of the installation groove, a movable plate is fixedly connected to the end of the first compression spring, a sliding groove is provided on the circumferential surface of the fixed column, a slider is slidably connected inside the sliding groove, the end of the slider away from the sliding groove is fixedly connected to the circumferential surface of the movable plate, a limit post is fixedly connected to the end of the movable plate away from the first compression spring, a limit groove is provided on the circumferential surface of the limit post, and an embossing roller is inserted into the limit groove, a rotating column is fixedly connected inside the second connecting seat, and the output end of a motor is fixedly connected to the end of the rotating column away from the second connecting seat.

[0006] Furthermore, the top of the roller pressing frame is fixedly connected to a limiting plate, and the limiting plate is provided in multiple ways and is symmetrically distributed with the embossing roller as the center.

[0007] Furthermore, the outer surface of the slider is provided with anti-slip grooves, and there are multiple anti-slip grooves distributed laterally.

[0008] Furthermore, the slider has a slot inside, and there are multiple slots arranged longitudinally.

[0009] Furthermore: a fixing block is fixedly connected to the opposite surfaces of the first connecting seat and the second connecting seat. A connecting shaft is movably connected inside the fixing block. A connecting rod is fixedly connected to the end of the connecting shaft away from the fixing block. A second compression spring is sleeved on the outside of the connecting rod, and the upper and lower ends of the second compression spring are in contact with the fixing block and the connecting rod, respectively.

[0010] Furthermore, a connecting post is fixedly connected to the end of the connecting rod away from the connecting shaft, and multiple connecting posts are provided, corresponding to the positions of the slots.

[0011] This utility model has the following beneficial effects:

[0012] Compared with existing technologies, this roller pressing device for fine embossing release paper, by setting a first compression spring, a movable plate, a slider, and a limiting post, allows for easy replacement of the embossing roller when the roller needs to be replaced. The slider pushes the slider to both sides, which in turn drives the movable plate to compress the first compression spring. This causes the movable plate to move the limiting post into the mounting groove until the limiting post separates from the embossing roller, facilitating the disassembly and replacement of the embossing roller. Different embossing rollers can then be installed. By replacing different embossing rollers, various different embossing patterns can be achieved, which not only helps reduce production costs but also expands the applicability of the device.

[0013] Compared with existing technologies, this roller pressing device for fine embossing release paper, by setting a slot and a connecting post, allows the connecting shaft to be stretched upward during use. The connecting rod compresses the second compression spring, causing the connecting post to move upward. When the slider moves below the connecting post, the connecting post engages with the slot under the reaction force of the second compression spring, thereby positioning the limiting post and facilitating the disassembly and installation of the embossing roller. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure proposed in this utility model;

[0016] Figure 3 The present utility model proposes Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 The present utility model proposes Figure 3 Enlarged view at point B in the middle;

[0018] Figure 5 The present utility model proposes Figure 3 Enlarged view of point C in the middle.

[0019] Legend:

[0020] 1. Roller frame; 2. First connecting seat; 3. Fixed column; 4. Mounting groove; 5. First compression spring; 6. Slide groove; 7. Slider; 8. Movable plate; 9. Slot; 10. Anti-slip groove; 11. Fixed block; 12. Connecting shaft; 13. Connecting rod; 14. Second compression spring; 15. Connecting column; 16. Limiting column; 17. Limiting groove; 18. Embossing roller; 19. Second connecting seat; 20. Rotating column; 21. Motor; 22. Limiting plate. 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Reference Figure 1-5 This utility model provides a roller pressing device for fine embossed release paper: it includes a roller pressing frame 1, with a first connecting seat 2 and a second connecting seat 19 rotatably connected to both ends of the roller pressing frame 1. A fixing column 3 is fixedly connected to the opposite surfaces of the first connecting seat 2 and the second connecting seat 19. An installation groove 4 is provided inside the fixing column 3. A first compression spring 5 is fixedly connected to the inner side wall of the installation groove 4. A movable plate 8 is fixedly connected to the end of the first compression spring 5. A sliding groove 6 is provided on the circumferential surface of the fixing column 3. A slider 7 is slidably connected inside the sliding groove 6. The end of the slider 7 away from the sliding groove 6 is fixedly connected to the circumferential surface of the movable plate 8. A limiting column 16 is fixedly connected to the end of the movable plate 8 away from the first compression spring 5. A limiting groove 17 is provided on the circumferential surface of the limiting column 16, and an embossing roller 18 is inserted into the limiting groove 17. A rotating column 20 is fixedly connected inside the second connecting seat 19, and the output end of a motor 21 is fixedly connected to the end of the rotating column 20 away from the second connecting seat 19.

[0023] When the embossing roller 18 needs to be replaced, push the slider 7 to both sides. The slider 7 drives the movable plate 8 to compress the first compression spring 5, so that the movable plate 8 drives the limiting post 16 to move into the mounting groove 4 until the limiting post 16 separates from the embossing roller 18. This makes it easy to disassemble and replace the embossing roller 18, and then install embossing rollers 18 with different patterns. By replacing different embossing rollers 18, the purpose of rolling various different patterns can be achieved, which is beneficial to reducing production costs and expanding the application range of the device.

[0024] A limiting plate 22 is fixedly connected to the top of the roller pressing frame 1. Multiple limiting plates 22 are provided and are symmetrically distributed around the embossing roller 18. The limiting plates 22 are used to limit the release paper to be rolled, preventing the release paper from shifting, making the embossing of the embossing roller 18 more precise and improving the pass rate of release paper embossing.

[0025] The outer surface of the slider 7 is provided with anti-slip grooves 10. There are multiple anti-slip grooves 10, which are arranged horizontally. The anti-slip grooves 10 facilitate the pushing of the slider 7.

[0026] The slider 7 has multiple slots 9 arranged vertically inside. The slots 9 are designed to engage with the anti-slip grooves 10, facilitating the movement of the slider 7.

[0027] Both the first connecting seat 2 and the second connecting seat 19 have fixed blocks 11 fixedly connected to their opposite surfaces. A connecting shaft 12 is movably connected inside the fixed block 11. A connecting rod 13 is fixedly connected to the end of the connecting shaft 12 away from the fixed block 11. A second compression spring 14 is sleeved on the outside of the connecting rod 13, and the upper and lower ends of the second compression spring 14 are in contact with the fixed block 11 and the connecting rod 13, respectively. When the device is in use, the connecting shaft 12 is pulled upward, and the second compression spring 14 is compressed by the connecting rod 13, causing the connecting column 15 to move upward.

[0028] A connecting post 15 is fixedly connected to the end of the connecting rod 13 away from the connecting shaft 12. Multiple connecting posts 15 are provided, and their positions correspond to those of the slots 9. When the slider 7 moves below the connecting post 15, the second compression spring 14 pushes the connecting post 15 into the slot 9, thereby positioning the limiting post 16 and facilitating the disassembly and installation of the embossing roller 18.

[0029] Working principle: When the device is in use, the starting motor 21 drives the rotating column 20 to rotate. Through the cooperation of the second connecting seat 19 and the first connecting seat 2 and other mounting parts, the embossing roller 18 is driven to rotate, which facilitates the rolling of the release paper. When the embossing roller 18 needs to be replaced, the slider 7 is pushed to both sides. The slider 7 drives the movable plate 8 to compress the first compression spring 5, so that the movable plate 8 drives the limiting post 16 to move into the mounting groove 4 until the limiting post 16 separates from the embossing roller 18. This makes it easy to disassemble and replace the embossing roller 18, and then install embossing rollers 18 with different patterns. By replacing different embossing rollers 18, the purpose of rolling various different patterns can be achieved, which is beneficial to reducing production costs and expanding the application range of the device.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A roller pressing device for fine embossed release paper, comprising a roller pressing frame (1), characterized in that: The roller press frame (1) is rotatably connected to a first connecting seat (2) and a second connecting seat (19) at both ends. A fixed column (3) is fixedly connected to the opposite surfaces of the first connecting seat (2) and the second connecting seat (19). An installation groove (4) is provided inside the fixed column (3). A first compression spring (5) is fixedly connected to the inner wall of the installation groove (4). A movable plate (8) is fixedly connected to the end of the first compression spring (5). A sliding groove (6) is provided on the circumferential surface of the fixed column (3). The sliding groove (6) is slidably connected inside. There is a slider (7), the end of the slider (7) away from the slide groove (6) is fixedly connected to the circumferential surface of the movable plate (8), the end of the movable plate (8) away from the first compression spring (5) is fixedly connected to a limit post (16), the circumferential surface of the limit post (16) is provided with a limit groove (17), and an embossing roller (18) is inserted into the inside of the limit groove (17). The inside of the second connecting seat (19) is fixedly connected to a rotating column (20), and the end of the rotating column (20) away from the second connecting seat (19) is fixedly connected to the output end of a motor (21).

2. The roller pressing device for fine embossed release paper according to claim 1, characterized in that: The top of the roller pressing frame (1) is fixedly connected to a limiting plate (22), and the limiting plate (22) is provided in multiple ways and is symmetrically distributed with the embossing roller (18) as the center.

3. The roller pressing device for fine embossed release paper according to claim 1, characterized in that: The outer surface of the slider (7) is provided with anti-slip grooves (10), and there are multiple anti-slip grooves (10) distributed laterally.

4. The roller pressing device for fine embossed release paper according to claim 3, characterized in that: The slider (7) has a slot (9) inside, and there are multiple slots (9) arranged in a longitudinal direction.

5. The roller pressing device for fine embossed release paper according to claim 1, characterized in that: The first connecting seat (2) and the second connecting seat (19) are fixedly connected to the opposite surfaces of the fixed blocks (11). The fixed blocks (11) are movably connected to the internal parts of the fixed blocks (11). The connecting shaft (12) is fixedly connected to the end of the connecting shaft (12) away from the fixed blocks (11). The connecting shaft (12) is fitted with a second compression spring (14) on the outside. The upper and lower ends of the second compression spring (14) are in contact with the fixed blocks (11) and the connecting rod (13) respectively.

6. The roller pressing device for fine embossed release paper according to claim 5, characterized in that: The end of the connecting rod (13) away from the connecting shaft (12) is fixedly connected to a connecting post (15). There are multiple connecting posts (15), and they correspond to the positions of the slots (9).

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