A roll material tension adjustment device with pressure feedback

Abstract

This utility model discloses a roll material tension adjustment device with pressure feedback, comprising a main body in the shape of an L, a movable groove on the side surface of the main body, a movable block slidably connected within the movable groove, a rotating shaft rotatably connected to the side surface of the movable block, a mounting base fixedly connected to the side surface of the rotating shaft, a guide block slidably connected vertically within the mounting base, a guide groove having a parallelogram shape on its side surface, an insert block slidably connected laterally to the inner surface of the mounting base near the guide groove, and a guide post fixedly connected to the side surface of the insert block near the guide groove, the guide post slidably connected to the inner wall of the guide groove. By pulling a pull plate, the guide block slides vertically within the mounting base, thereby moving the guide post within the guide groove, and thus disengaging the insert block from the insertion hole of the connecting base, releasing the fixation of the guide roller for easy maintenance.

Description

Technical Field

[0001] This utility model relates to the field of tension adjustment technology, specifically to a roll material tension adjustment device with pressure feedback. Background Technology

[0002] Roll materials, widely used in various industrial and construction fields, are typically produced and supplied in roll form. This material is highly favored in the market due to its unique shape and convenient use. There are many types of roll materials, including but not limited to metal rolls, plastic rolls, rubber rolls, and various composite material rolls. Each type of roll material has its specific physical and chemical properties, making it suitable for different application scenarios.

[0003] When using a roll material tension adjustment device for a long time, dust, oil, fiber debris, and other impurities easily accumulate on the surface of the guide rollers. If not cleaned in time, these impurities will cause scratches, wear, stains, and other defects on the roll material surface. Therefore, it is essential to disassemble and replace the guide rollers regularly. However, traditional guide roller disassembly methods are cumbersome, usually requiring specific tools, and are complex and labor-intensive. Improper operation may also cause potential damage to the equipment. Utility Model Content

[0004] This invention provides a roll tension adjustment device with pressure feedback, which can easily disassemble the guide roller and reduce the complexity of disassembly to a certain extent.

[0005] To achieve the above objectives, a roll material tension adjustment device with pressure feedback is provided, comprising a main body, the main body being L-shaped, a movable groove being formed on the side surface of the main body, a movable block being slidably connected within the movable groove, a rotating shaft being rotatably connected to the side surface of the movable block, a mounting base being fixedly connected to the side surface of the rotating shaft, a guide block being vertically slidably connected within the mounting base, a guide groove being formed on the side surface of the guide block, the guide groove being parallelogram-shaped, an insert being slidably connected laterally on the inner side surface of the mounting base near the guide groove, a guide post being fixedly connected to the side surface of the insert being near the guide groove, the guide post being slidably connected to the inner side wall of the guide groove, a through groove being formed on the upper surface of the mounting base, a spring being fixedly connected to the upper surface of the mounting base near the through groove, and a pull plate being fixedly connected to the other end of the spring. The moving groove is set to facilitate the movement of the moving block; the mounting base is set to install the component; the guide block is set to drive the component to move; the guide groove is set to guide the guide column; the insert block is set to be inserted into the insertion hole to fix the guide roller; the spring is set to apply pressure; and the pull plate is set to facilitate pulling the guide block.

[0006] According to the aforementioned coil tension adjustment device with pressure feedback, the upper surface of the guide block is fixedly connected to the pull plate, the guide block is slidably connected to the inner surface of the through groove, a connecting seat is provided on the inner surface of the mounting base near one end of the insert block, an insertion hole is opened on the outer arc surface of the connecting seat near the insert block, and a guide roller is fixedly connected to the side surface of the connecting seat. The connecting seat is provided to connect the guide roller, and the insertion hole is provided to facilitate the insertion of the insert block for fixation.

[0007] According to the aforementioned coil tension adjustment device with pressure feedback, a motor is fixedly connected to the upper surface of the main body near its top, and a threaded rod is fixedly connected to the output end of the motor through the main body. The motor is used to drive the component to rotate, and the threaded rod is used to move the component.

[0008] According to the aforementioned coil tension adjustment device with pressure feedback, the lower surface of the threaded rod and the lower surface of the moving groove are rotatably connected, and threaded holes are provided on both sides of the moving block near the threaded rod. The threaded holes are provided to cooperate with the threaded rod to allow the component to move.

[0009] According to the aforementioned coil tension regulating device with pressure feedback, the threaded hole and the threaded rod engage, and a pressure sensor is fixedly connected to the side surface of the mounting base. The pressure sensor is used to monitor the pressure.

[0010] According to the aforementioned roll material tension adjustment device with pressure feedback, a display panel is fixedly connected to the side surface of the main body away from the pressure sensor, and a data acquisition card is fixedly connected to the side surface of the main body near the display panel. The display panel is used to provide feedback monitoring information, and the data acquisition card is used to process the transmitted signals.

[0011] According to the aforementioned roll material tension adjustment device with pressure feedback, the display panel and the data acquisition card are electrically connected, and the data acquisition card and the pressure sensor are electrically connected.

[0012] According to the aforementioned coil tension adjustment device with pressure feedback, a mounting plate is fixedly connected to the upper surface of the main body near both ends, away from the motor. Guide wheels are rotatably connected to the inner surface of the mounting plate. The mounting plate is used to install components, and the guide wheels are used to introduce or withdraw the coil material.

[0013] The beneficial effects of this utility model are: by pulling the pull plate, the guide block is driven to slide vertically in the mounting seat, thereby moving the guide column in the guide groove, and then the insert block is disengaged from the insertion hole of the connecting seat, releasing the fixation of the guide roller, which facilitates maintenance.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a schematic diagram of the overall structure of a roll material tension adjustment device with pressure feedback according to the present invention. Figure 2 This is a schematic diagram of the installation structure of the moving block of a roll material tension adjustment device with pressure feedback according to this utility model; Figure 3 This is a schematic diagram of the insert block installation structure of a roll material tension adjustment device with pressure feedback according to this utility model; Figure 4 This is a schematic diagram of the guide roller installation structure of a roll tension adjustment device with pressure feedback according to this utility model.

[0016] Legend: 1. Main body; 2. Guide wheel; 3. Mounting plate; 4. Motor; 5. Threaded rod; 6. Moving block; 7. Insertion hole; 8. Mounting base; 9. Guide roller; 10. Pressure sensor; 11. Moving groove; 12. Display panel; 13. Data acquisition card; 14. Guide block; 15. Guide groove; 16. Insertion block; 17. Spring; 18. Pull plate; 19. Connecting base. Detailed Implementation

[0017] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0018] Reference Figures 1 to 4This utility model discloses a roll tension adjustment device with pressure feedback, comprising a main body 1, which is L-shaped. A movable groove 11 is formed on the side surface of the main body 1. A movable block 6 is slidably connected within the movable groove 11. A rotating shaft is rotatably connected to the side surface of the movable block 6. A mounting base 8 is fixedly connected to the side surface of the rotating shaft. A guide block 14 is vertically slidably connected within the mounting base 8. A guide groove 15 is formed on the side surface of the guide block 14. The guide groove 15 is parallelogram-shaped. An insert block 16 is laterally slidably connected to the inner surface of the mounting base 8 near the guide groove 15. The insert block 16 is located near the inner surface of the mounting base 8. A guide post is fixedly connected near the guide groove 15, and the guide post is slidably connected to the inner wall of the guide groove 15. A through groove is opened on the upper surface of the mounting base 8, and a spring 17 is fixedly connected to the upper surface of the mounting base 8 near the through groove. A pull plate 18 is fixedly connected to the other end of the spring 17. The upper surface of the guide block 14 is fixedly connected to the pull plate 18, and the guide block 14 is slidably connected to the inner surface of the through groove. A connecting seat 19 is provided on the inner surface of the mounting base 8 near one end of the insertion block 16. An insertion hole 7 is opened on the outer arc surface of the connecting seat 19 near the insertion block 16. A guide roller 9 is fixedly connected to the side surface of the connecting seat 19. A protective shell is provided on the side surface of the main body 1 near the moving groove 11 and the data acquisition card 13. It is not shown in the drawing for the sake of visually demonstrating the internal structure.

[0019] The threaded hole and the threaded rod 5 are engaged. A pressure sensor 10 is fixedly connected to the side surface of the mounting base 8. The lower surface of the threaded rod 5 is rotatably connected to the lower surface of the moving groove 11. Threaded holes are opened on both sides of the moving block 6 near the threaded rod 5. A motor 4 is fixedly connected to the upper surface of the main body 1 near the top. The output end of the motor 4 passes through the main body 1 and is fixedly connected to the threaded rod 5. The guide groove 15 changes sequentially from the side surface of the guide block (14) so ​​that it can cooperate with the guide post to drive the insert block 16 to move laterally.

[0020] Mounting plates 3 are fixedly connected to the upper surface of the main body 1 near both ends, away from the motor 4. Guide wheels 2 are rotatably connected to the inner surface of mounting plates 3. Display panels 12 and data acquisition cards 13 are electrically connected, as are pressure sensors 10. Display panels 12 are fixedly connected to the side surface of the main body 1, away from the pressure sensor 10. Data acquisition cards 13 are fixedly connected to the side surface of the main body 1, near the display panels 12. The pressure sensor 10 is a WAZAU DMS.

[0021] Working Principle: When using a roll material tension adjustment device with pressure feedback, one end of the roll material is first introduced between the guide rollers 2 on one end of the upper surface of the main body 1. Then, the roll material is wound around multiple guide rollers 9 and pulled out from the guide roller 2 at the other end, and guided to the next process via an external traction device. As the roll material passes over the guide rollers 9, its tension is transmitted to the mounting base 8 via the guide rollers 9. At this time, the tension generates contact pressure on the guide rollers 9, which is monitored by the pressure sensor 10. The monitored data is converted into digital signals by the data acquisition card 13 and transmitted to the display panel 12, providing intuitive feedback to the operator. Since different roll materials have different weights, to prevent slump during traction, the position of the guide rollers 9 needs to be adjusted to stabilize the tension. This is achieved by the motor 4 driving the threaded rod 5 to rotate, causing the moving block 6 to move within the moving groove 11, thereby changing the position of the guide rollers 9. When maintenance or replacement of the guide roller 9 is required, pull the pull plate 18 to cause the guide block 14 to slide vertically within the mounting base 8, allowing the guide post to move within the guide groove 15. This, in turn, causes the insert block 16 to disengage from the insertion hole 7 of the connecting base 19, releasing the fixation of the guide roller 9 for easy maintenance. If the guide roller 9 needs to be reinstalled, first pull up the pull plate 18, place the connecting base 19 within the mounting base 8, aligning the insertion hole 7 with the insert block 16. After releasing the pull plate 18, the guide block 14 moves downward under the action of the spring 17. Under the action of the guide groove 15 and the guide post, it causes the insert block 16 to insert into the insertion hole 7, thus achieving the limiting and fixing of the guide roller 9.

[0022] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A roll material tension adjustment device with pressure feedback, characterized in that, The device includes a main body (1), which is L-shaped. A movable groove (11) is provided on the side surface of the main body (1). A movable block (6) is slidably connected in the movable groove (11). A rotating shaft is rotatably connected to the side surface of the movable block (6). A mounting base (8) is fixedly connected to the side surface of the rotating shaft. A guide block (14) is vertically slidably connected in the mounting base (8). A guide groove (15) is provided on the side surface of the guide block (14). The guide groove (15) is parallelogram-shaped. An insert block (16) is slidably connected to the inner side surface of the mounting base (8) near the guide groove (15). A guide post is fixedly connected to the side surface of the insert block (16) near the guide groove (15). The guide post and the inner side wall of the guide groove (15) are slidably connected. A through groove is provided on the upper surface of the mounting base (8). A spring (17) is fixedly connected to the upper surface of the mounting base (8) near the through groove. A pull plate (18) is fixedly connected to the other end of the spring (17).

2. The roll tension adjustment device with pressure feedback according to claim 1, characterized in that, The upper surface of the guide block (14) is fixedly connected to the pull plate (18), the guide block (14) is slidably connected to the inner surface of the through groove, a connecting seat (19) is provided on the inner surface of the mounting seat (8) near the end of the insert block (16), an insertion hole (7) is opened on the outer arc surface of the connecting seat (19) near the insert block (16), and a guide roller (9) is fixedly connected to the side surface of the connecting seat (19).

3. The roll tension adjustment device with pressure feedback according to claim 2, characterized in that, A motor (4) is fixedly connected to the upper surface of the main body (1) near the top, and a threaded rod (5) is fixedly connected to the output end of the motor (4) through the main body (1).

4. The roll tension adjustment device with pressure feedback according to claim 3, characterized in that, The lower surface of the threaded rod (5) is rotatably connected to the lower surface of the moving groove (11), and threaded holes are provided on both sides of the moving block (6) near the threaded rod (5).

5. The roll tension adjustment device with pressure feedback according to claim 4, characterized in that, The threaded hole and the threaded rod (5) are engaged, and a pressure sensor (10) is fixedly connected to the side surface of the mounting base (8).

6. The roll tension adjustment device with pressure feedback according to claim 5, characterized in that, A display panel (12) is fixedly connected to the side surface of the main body (1) away from the pressure sensor (10), and a data acquisition card (13) is fixedly connected to the side surface of the main body (1) near the side surface of the display panel (12).

7. A roll tension adjustment device with pressure feedback according to claim 6, characterized in that, The display panel (12) and the data acquisition card (13) are electrically connected, and the data acquisition card (13) and the pressure sensor (10) are electrically connected.

8. The roll tension adjustment device with pressure feedback according to claim 7, characterized in that, The main body (1) has a mounting plate (3) fixedly connected to the upper surface near both ends away from the motor (4), and the inner surface of the mounting plate (3) is rotatably connected to a guide wheel (2).

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