Cloth tension control mechanism
By designing a tension control mechanism including brake rollers, press rollers, guide rollers and tension rollers on the cloth coating production line, combining the tension detectors and magnetic powder brakes, the problem of inconstant cloth winding and tension is solved, and the production line is realized Continuity and stability.
Patent Information
- Application Number
- CN202323651391.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-30
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2033-12-30
AI Technical Summary
In the cloth coating production line, it is difficult for the prior art to effectively prevent the cloth from wrapping and ensure constant tension output, which affects the continuity of production.
A cloth tension control mechanism is designed, including brake rollers, press rollers, guide rollers and tension rollers. The tension detector and magnetic powder brake are used in combination. The brake roller speed is adjusted by the magnetic powder brake to control the cloth tension, and the pressure is driven by the cylinder. The rollers move up and down to ensure the cloth fits.
Effectively prevent the cloth from being slanted, ensure the continuity of the production line and the constant tension output of the cloth, and ensure the stability of the production process.
Smart Images
Figure CN222204238U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of coating machine equipment, in particular to a tension control mechanism. Background Art
[0002] The cloth coating production line is used to coat the cloth with glue and produce insulating materials. In order to ensure the continuous production of the coating line, the cloth must not be entangled during the production process and constant tension output is required to ensure the continuity of production. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a cloth tension control mechanism in view of the deficiencies of the above-mentioned prior art.
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0005] A cloth tension control mechanism comprises a frame, on which a brake roller, a pressure roller, a guide roller and a tension roller are installed. The two sides of the tension roller are installed on the frame through tension detectors, the guide rollers are arranged on both sides of the tension roller, the brake roller and the guide roller arranged at the front end of the frame are arranged side by side, the pressure roller is arranged between the brake roller and the lower part of the guide roller, the pressure roller can move up and down, and one side of the brake roller is connected to a magnetic powder brake.
[0006] Furthermore, guide seats are installed on both sides of the frame, guide rails are symmetrically installed on the surface of the guide seats, sliding seats are connected to both ends of the pressure roller, and both sides of the sliding seat are slidably connected to the guide rails. A cylinder support plate is installed at the lower end of the guide seat, and a cylinder is installed at the bottom of the cylinder support plate. The piston end of the cylinder is connected to the sliding seat through a joint.
[0007] Furthermore, the tension detector adopts LX-050TD pressure detector.
[0008] Compared with the prior art, the cloth tension control mechanism of the utility model ensures constant tension by using a brake roller and a tension detector in combination, ensures that the cloth does not deviate during operation, and ensures the continuity of production. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a structural schematic diagram of the utility model;
[0010] Figure 2 It is a top view of the utility model;
[0011] Among them, 1. frame, 2. brake roller, 3. pressure roller, 4. guide roller, 5. tension roller, 6. tension detector, 7. magnetic powder brake, 8. guide seat, 9. sliding seat, 10. cylinder. DETAILED DESCRIPTION
[0012] The technical solutions in the embodiments of the present utility model will be described clearly and completely below.
[0013] like Figure 1 and Figure 2 As shown, a cloth tension control mechanism includes a frame 1, on which a brake roller 2, a pressure roller 3, a guide roller 4 and a tension roller 5 are installed. The tension roller 5 is installed on the frame 1 through tension detectors 6 on both sides. The guide rollers 4 are arranged on both sides of the tension roller 5. The guide rollers 4 are used to make the passing cloth stick to the surface of the tension roller 5. The tension detector 6 adopts a LX-050TD pressure detector to detect the tension. The brake roller 2 is arranged at the front end of the frame 1. The brake roller 2 and the guide roller 4 arranged at the front end of the frame 1 are arranged side by side. The pressure roller 3 is arranged between the brake roller 2 and the guide roller 4 below. The pressure roller 3 can move up and down to press the cloth so that the cloth sticks to the surfaces of the brake roller 2 and the guide roller 4.
[0014] A magnetic powder brake 7 is connected to one side of the brake roller 2. The magnetic powder brake 7 provides power for the brake roller. According to the tension detected by the tension detector 6, the magnetic powder brake 7 adjusts the rotation speed of the brake roller 2. When the rotation speed of the brake roller 2 decreases, a reverse friction force is generated to achieve the purpose of controlling the tension of the cloth.
[0015] Guide seats 8 are installed on both sides of the frame 1, and guide rails are symmetrically installed on the surface of the guide seats 8. Sliding seats 9 are connected to both ends of the pressure roller 3. Sliding grooves are processed on both sides of the sliding seat 9, and the sliding grooves cooperate with the guide rails. A cylinder support plate is installed at the lower end of the guide seat 8, and a cylinder 10 is installed at the bottom of the cylinder support plate. The piston end of the cylinder 10 is connected to the sliding seat 9 through a joint. The pressure roller 3 is driven by the cylinder 10 to move up and down to ensure that the passing cloth is in contact with the brake roller 2 and the guide roller 4.
[0016] The present invention is not limited to the described embodiments. Those skilled in the art may make some modifications or changes without departing from the spirit and scope of the present invention, that is, within the scope of disclosure. Therefore, the scope of protection of the present invention shall be subject to the scope defined in the claims.
Claims
1. A cloth tension control mechanism, Features: It includes a frame, on which a brake roller, a pressure roller, a guide roller and a tension roller are installed. The two sides of the tension roller are installed on the frame through a tension detector, the guide rollers are arranged on both sides of the tension roller, the brake roller and the guide roller arranged at the front end of the frame are arranged side by side, the pressure roller is arranged between the brake roller and the guide roller, the pressure roller can move up and down, and one side of the brake roller is connected to a magnetic powder brake.
2. The cloth tension control mechanism according to claim 1, Features: Guide seats are installed on both sides of the frame, and guide rails are symmetrically installed on the surface of the guide seats. Sliding seats are connected to both ends of the pressure roller, and both sides of the sliding seat are slidably connected to the guide rails. A cylinder support plate is installed at the lower end of the guide seat, and a cylinder is installed at the bottom of the cylinder support plate. The piston end of the cylinder is connected to the sliding seat through a joint.
3. The cloth tension control mechanism according to claim 1, Features: The tension detector adopts LX-050TD pressure detector.