Device for preventing edge curl of textile fabric

Abstract

According to the technical scheme, the textile fabric edge curl preventing device is characterized in that the textile fabric edge curl preventing device comprises a box body, two limiting plates are fixedly installed on the top face of the box body, a sliding hole is formed in one side of each limiting plate, and a first rotating rod is arranged on the top face of the box body; two limiting rings are fixedly mounted on the outer wall surface of the first rotating rod, the first rotating rod is clamped between the two limiting plates through the limiting rings, a clamping groove is formed in the outer wall surface of the first rotating rod, and a limiting frame is arranged on the outer wall surface of the first rotating rod; the limiting frame and the first rotating rod are fixedly installed together through a clamping groove formed in the outer wall face of the first rotating rod, the outer wall face of the limiting frame is sleeved with two sliding blocks, pressing blocks are fixedly installed on the bottom faces of the sliding blocks, and the pressing blocks are of an arc-shaped block structure. And adjusting to a proper position.

Description

Technical Field

[0001] This utility model relates to the field of textile fabric processing technology, specifically to a device for preventing edge curling of textile fabrics. Background Technology

[0002] After the fabric is woven on the textile machine, it needs to be wound up by a winding device to facilitate the storage and transportation of the fabric. Existing winding machines generally include a motor and a drum driven by the motor. When winding the fabric, one end of the fabric is fixed on the drum, and then the motor drives the drum to rotate around the center line of the drum, and the fabric will be wound up on the drum.

[0003] Existing fabric winding devices on the market typically fix one end of the fabric to a collecting roller, which is then driven to rotate by a drive device. An adjusting roller, in conjunction with the roller, keeps the fabric taut, thus preventing curling during collection. However, in actual use, even with the fabric taut and preventing curling, the edges can still curl and wrinkle if handled improperly. Therefore, we propose a fabric edge curling prevention device: Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a device to prevent edge curling of textile fabrics. This solves the problem that even when the fabric is taut and guaranteed not to curl, improper handling can still cause curling and wrinkling at the edges of the fabric during actual use.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A device for preventing edge curling of textile fabric includes a housing. Two limiting plates are fixedly installed on the top surface of the housing. A sliding hole is provided on one side of each limiting plate. A first rotating rod is provided on the top surface of the housing. Two limiting rings are fixedly installed on the outer wall of the first rotating rod. The first rotating rod is engaged between the two limiting plates through the limiting rings. A slot is provided on the outer wall of the first rotating rod. A limiting frame is provided on the outer wall of the first rotating rod. The limiting frame is fixedly installed together with the first rotating rod through the slot on the outer wall of the first rotating rod. Two sliding blocks are sleeved on the outer wall of the limiting frame. A pressure block is fixedly installed on the bottom surface of each sliding block. The pressure block has an arc-shaped block structure.

[0007] Preferably, the top surface of the sliding block is provided with a threaded hole, the threaded hole is internally threaded with a bolt, and the bottom surface of the pressure block is fixedly installed with a contact plate.

[0008] Preferably, a limiting hole is provided on the top surface of the housing, and a first limiting roller is sleeved on the outer wall surface of the first rotating rod.

[0009] Preferably, sliding strips are provided on both sides of the box body, and a second rotating rod is provided inside the box body. The second rotating rod is engaged with the inside of the box body by two sliding strips. A second limiting roller is sleeved on the outer wall of the second rotating rod, and nuts are threaded to both ends of the second rotating rod.

[0010] Preferably, a bottom plate is fixedly installed on the bottom surface of the box, and two fixing plates are fixedly installed on the top surface of the bottom plate. A through hole is opened on one side of the fixing plate, and a collecting roller is provided on the top surface of the bottom plate. A rotating shaft is fixedly installed on both sides of the collecting roller, and the collecting roller is engaged between the two fixing plates through the rotating shaft and the through hole opened on one side of the fixing plate.

[0011] Preferably, a fixing box is provided on the top surface of the base plate, the fixing box and the fixing plate are fixedly installed together, a drive motor is installed inside the fixing box, and the output end of the drive motor is fixedly installed together with the rotating shaft.

[0012] In summary, the present invention has the following main advantages:

[0013] 1. By setting a sliding block, it can be adjusted to a suitable position according to the different widths of the processed fabric. The pressure block and limiting roller on its bottom surface press the edge of the fabric, thereby protecting the edge of the fabric and minimizing the probability of curling.

[0014] 2. The bolt design allows for control of the sliding block's movement by tightening and loosening. Under normal conditions, the sliding block can slide freely. When adjusted to the appropriate fabric position, the bolt can be tightened to fix the position of the two sliding blocks, effectively preventing movement under external force and ensuring the edge pressing work can be completed properly. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the base plate structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the box structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the limiting frame structure of this utility model.

[0019] Reference numerals in the attached drawings: 1. Box body; 2. Limiting plate; 3. Sliding hole; 4. First rotating rod; 5. Limiting ring; 6. Limiting frame; 7. Sliding block; 8. Pressure block; 9. Threaded hole; 10. Bolt; 11. Contact plate; 12. Limiting hole; 13. First limiting roller; 14. Sliding strip; 15. Second rotating rod; 16. Second limiting roller; 17. Nut; 18. Base plate; 19. Rotating shaft; 20. Fixing plate; 21. Collecting roller; 22. Fixing box; 23. Drive motor. Detailed Implementation

[0020] 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.

[0021] refer to Figures 1-4 A device for preventing edge curling of textile fabric includes a housing 1. Two limiting plates 2 are fixedly installed on the top surface of the housing 1. A sliding hole 3 is provided on one side of the limiting plate 2. A first rotating rod 4 is provided on the top surface of the housing 1. Two limiting rings 5 ​​are fixedly installed on the outer wall of the first rotating rod 4. The first rotating rod 4 is engaged between the two limiting plates 2 through the limiting rings 5. A slot is provided on the outer wall of the first rotating rod 4. A limiting frame 6 is provided on the outer wall of the first rotating rod 4. The limiting frame 6 is fixedly installed together with the first rotating rod 4 through the slot on the outer wall of the first rotating rod 4. Two sliding blocks 7 are sleeved on the outer wall of the limiting frame 6. Through the design of the sliding blocks 7, they can be adjusted to a suitable position according to the different widths of the processed fabric. The edge of the fabric is pressed by the pressure block 8 on its bottom surface and the limiting roller, thereby protecting the edge of the fabric and minimizing the probability of curling. The pressure block 8 is fixedly installed on the bottom surface of the sliding block 7. The pressure block 8 has an arc-shaped block structure.

[0022] The top surface of the sliding block 7 has a threaded hole 9, and a bolt 10 is threaded inside the threaded hole 9. The bolt 10 is designed to control the sliding of the sliding block 7 by tightening and loosening it. Under normal conditions, the sliding block 7 can slide freely. When adjusted to the appropriate fabric position, the bolt 10 can be tightened to fix the position of the two sliding blocks 7, effectively preventing movement under external force, which would prevent the pressing edge work from being completed properly. A contact plate 11 is fixedly installed on the bottom surface of the pressing block 8, and a limit hole 12 is opened on the top surface of the housing 1. The outer wall surface of the first rotating rod 4 is fitted with... A first limiting roller 13 is provided. Through its design, the first limiting roller 13 can maintain a taut state by using a height difference with another limiting roller inside the box 1, effectively reducing curling and wrinkling of the fabric during collection. Sliding strips 14 are provided on both sides of the box 1. A second rotating rod 15 is installed inside the box 1, and is engaged with the box 1 by two sliding strips 14. A second limiting roller 16 is fitted onto the outer wall of the second rotating rod 15. The second limiting roller 16 is designed to follow the trajectory of the sliding strips 14. The height is freely adjustable, thereby adjusting the distance between the first limiting roller 13 and the second limiting roller 16 to control the tension of the fabric inside the box 1. Both ends of the second rotating rod 15 are threaded with nuts 17. A base plate 18 is fixedly installed on the bottom surface of the box 1, and two fixing plates 20 are fixedly installed on the top surface of the base plate 18. A through hole is opened on one side of the fixing plate 20. A collecting roller 21 is provided on the top surface of the base plate 18. Rotating shafts 19 are fixedly installed on both sides of the collecting roller 21. The collecting roller 21 is engaged with the two fixing plates through the rotating shafts 19 and the through holes opened on one side of the fixing plates 20. Between 20, through the design of the collecting roller 21, one end of the fabric can be fixed to the surface of the collecting roller 21, and the fabric can be rolled up by its rotation, which facilitates the centralized collection of the processed fabric. The top surface of the base plate 18 is provided with a fixing box 22, which is fixedly installed together with the fixing plate 20. The inside of the fixing box 22 is equipped with a drive motor 23, and the output end of the drive motor 23 is fixedly installed together with the rotating shaft 19. Through the design of the drive motor 23, it can serve as a driving device, and drive the collecting roller 21 to rotate by its rotation, ensuring the normal operation of the collecting device.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for preventing edge curling of textile fabric, comprising a housing (1), characterized in that, Two limiting plates (2) are fixedly installed on the top surface of the box (1). A sliding hole (3) is provided on one side of the limiting plate (2). A first rotating rod (4) is provided on the top surface of the box (1). Two limiting rings (5) are fixedly installed on the outer wall of the first rotating rod (4). The first rotating rod (4) is engaged between the two limiting plates (2) through the limiting rings (5). A slot is provided on the outer wall of the first rotating rod (4). A limiting frame (6) is provided on the outer wall of the first rotating rod (4). The limiting frame (6) is fixedly installed together with the first rotating rod (4) through the slot on the outer wall of the first rotating rod (4). Two sliding blocks (7) are sleeved on the outer wall of the limiting frame (6). A pressure block (8) is fixedly installed on the bottom surface of the sliding block (7). The pressure block (8) is an arc-shaped block structure.

2. The textile fabric edge curling prevention device according to claim 1, characterized in that, The top surface of the sliding block (7) is provided with a threaded hole (9), and the threaded hole (9) is internally threaded with a bolt (10). The bottom surface of the pressure block (8) is fixedly installed with a contact plate (11).

3. The textile fabric edge curling prevention device according to claim 1, characterized in that, The top surface of the box (1) is provided with a limiting hole (12), and the outer wall surface of the first rotating rod (4) is fitted with a first limiting roller (13).

4. The textile fabric edge curling prevention device according to claim 1, characterized in that, The box (1) has sliding strips (14) on both sides. The box (1) has a second rotating rod (15) inside. The second rotating rod (15) is engaged with the box (1) by the two sliding strips (14). The outer wall of the second rotating rod (15) is fitted with a second limiting roller (16). Both ends of the second rotating rod (15) are threaded with nuts (17).

5. The textile fabric edge curling prevention device according to claim 1, characterized in that, A bottom plate (18) is fixedly installed on the bottom surface of the box (1). Two fixing plates (20) are fixedly installed on the top surface of the bottom plate (18). A through hole is provided on one side of the fixing plate (20). A collecting roller (21) is provided on the top surface of the bottom plate (18). A rotating shaft (19) is fixedly installed on both sides of the collecting roller (21). The collecting roller (21) is engaged between the two fixing plates (20) through the rotating shaft (19) and the through hole on one side of the fixing plate (20).

6. The textile fabric edge curling prevention device according to claim 5, characterized in that, A fixing box (22) is provided on the top surface of the base plate (18). The fixing box (22) and the fixing plate (20) are fixedly installed together. A drive motor (23) is installed inside the fixing box (22). The output end of the drive motor (23) and the rotating shaft (19) are fixedly installed together.

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