Stainless steel self-adaptive tension pay-off rack
By introducing movable racks, cylinders and tension control devices into stainless steel adaptive tension wire laying frames, combined with the emergency shutdown mechanism of the sensor, the problem of insufficient tension adjustment in traditional wire laying systems is solved, and the safety and production efficiency of the equipment are improved .
Patent Information
- Application Number
- CN202421134124.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-23
AI Technical Summary
Traditional wire laying systems lack a buffer mechanism to effectively adjust tension, which causes huge tension when the wire starts and stops, which may lead to fracture, affecting the safety and flexibility of the equipment.
A stainless steel adaptive tension wire mount is designed, including a movable frame, cylinder, tension control device and sensor. The wire wrapping phenomenon is reduced through swing arm and straightening device, the tension control device relieves the wire tension, and the emergency shutdown is achieved through sensors. .
Effectively reduce the wire wrapping and knotting, alleviate the tension during the start and stop of the steel wire, improve safety and production efficiency, avoid wire breakage, and expand the scope of application of tension control.
Smart Images
Figure CN222273756U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of wire-paying equipment, in particular to a stainless steel self-adaptive tension wire-paying frame. Background Art
[0002] In traditional steel wire pay-off systems, there is generally a lack of a buffer mechanism that can effectively adjust the tension. This defect seriously restricts the flexibility and operational safety of the equipment, especially when the steel wire is started and stopped or when there is a wire entanglement problem. The huge tension generated instantly may cause the steel wire to break, causing damage to the equipment and even causing safety accidents, threatening the safety of operators. Utility Model Content
[0003] The utility model aims to solve the problem that the current pay-off equipment cannot adapt to the tension, and provides a stainless steel self-adaptive tension pay-off frame, which can relieve the tension according to the tension received by the steel wire.
[0004] To achieve the above-mentioned purpose, the design adopted by the utility model is: a stainless steel adaptive tension pay-off frame, comprising a pay-off reel and a pay-off frame, the pay-off frame is provided with a movable frame, a cylinder, a tension control device and a wire pulley arranged on a side away from the pay-off reel, the movable frame is movably arranged on the pay-off frame through a guide rail, the movable frame is provided with a wire pulley, the movable frame is provided with a swingable swing arm through a hinge on the side close to the pay-off reel, the swing arm is provided with a wire limiting device, a wire pulley is provided at the end, a straightening device and a wire cage for preliminary straightening are provided below the wire pulley, the movable end of the cylinder is connected to the movable frame, the tension control device is movably arranged at the bottom position of the pay-off frame through a guide rail, the tension control device is provided with a wire pulley, and a counterweight device is provided at the bottom.
[0005] Preferably, a counterweight device is provided at the bottom of the tension control device.
[0006] Preferably, sensors are provided at both ends of the guide rails on the pay-off rack.
[0007] Preferably, anti-collision pads are provided at both ends of the guide rail on the pay-off rack.
[0008] The beneficial effects of the utility model are as follows: the utility model is cleverly designed and simple in structure. The setting of the swing arm can effectively reduce the occurrence of phenomena such as wire entanglement and knotting. The tension control device can effectively alleviate the tension exerted on the steel wire during the start-stop process. Different counterweights can be set according to different steel wires to expand the application range of the tension control device. The sensor can be used to shut down the equipment urgently when the tension on the steel wire is too large. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] The present invention will be described by way of examples with reference to the accompanying drawings, in which:
[0010] Figure 1 It is a structural schematic diagram of the utility model;
[0011] Figure 2 It is a schematic diagram of the top view structure of the utility model;
[0012] Figure 3 It is a top view structural schematic diagram of the tension control device.
[0013] The accompanying drawings are marked as follows: 1. pay-off drum; 2. pay-off frame; 3. movable frame; 4. cylinder; 5. tension control device; 6. swing arm; 7. straightening device; 8. wire limit device; 9. wire cage; 10-1. guide rail one; 10-2. guide rail two; 11-1. wire pulley one; 11-2. wire pulley two; 11-3. wire pulley three; 11-4. wire pulley four; 12. counterweight device; 13. anti-collision pad; 14. sensor. DETAILED DESCRIPTION
[0014] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.
[0015] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.
[0016] according to Figure 1 , Figure 2 , Figure 3A stainless steel adaptive tension pay-off frame comprises a pay-off drum 1 and a pay-off frame 2, the pay-off frame is provided with a movable frame 3, a cylinder 4, a tension control device 5 and a wire pulley 11-4 arranged on a side away from the pay-off drum, the movable frame 3 is movably arranged on the pay-off frame 2 through a guide rail 10-1, a wire pulley 11-2 is arranged on the movable frame 3, a swingable swing arm 6 is arranged on the side of the movable frame 3 close to the pay-off drum 1 through a hinge, a wire limiting device 7 is arranged on the swing arm 6, a wire pulley 11-1 is arranged at the end, a straightening device 8 and a wire bundling cage 9 for preliminary straightening are arranged below the wire pulley 11-1, the swing arm 7 and the wire bundling cage 9 can make the wire bundling smoother, and can also reduce the occurrence of wire entanglement, knotting and the like, and the wire can also be preliminarily straightened by the straightening device 8; the movable end of the cylinder 4 is connected to the movable frame 3, which can Adjust the height of the movable frame 3 to facilitate the staff to thread the wire; the tension control device 5 is movably set at the bottom position of the wire-paying frame 2 through the guide rail 2 10-2, which can effectively relieve the tension exerted on the steel wire during the start and stop process. The tension control device 5 is provided with a wire pulley 3 11-3, and a counterweight device 12 is provided at the bottom of the tension control device 5. Different counterweights can be set according to the specifications of the steel wire to ensure the effect of controlling the tension and expand the application range of the tension control device 5. Anti-collision pads 13 are provided at both ends of the guide rail 10-1 on the wire-paying frame 2. The equipment can be shut down urgently through the sensor 12. When the front end is entangled or knotted, the continuous stretching of the equipment can be avoided to break the steel wire. Anti-collision pads 13 are provided at the upper and lower ends of the guide rail 10-1 on the wire-paying frame 2 to limit the range of movement of the tension control device 5 and cause damage to the equipment.
[0017] During use, when the steel wire placed on the pay-off drum 1 passes through the cable cage 9, the swing arm 6 will swing left and right along with the curvature of the steel wire to make the steel wire collection smoother, and can also reduce the occurrence of wire entanglement, and then enter the pre-straightening device 7 on the swing arm 6 for preliminary straightening, and then enter the steel wire limiting device 8 through the wire pulley 1 11-1 to adjust the position of the steel wire, pass through the wire pulley 2 11-2 on the movable frame 3, and then pass under the wire pulley 3 11-3 on the tension control device 5, and then go out from the lower side of the wire pulley 4 11-4, and enter Next process: When the steel wire is subjected to a large tension, the steel wire will lift the tension control device 5, and the gravity of the tension control device 5 will relieve the tension on the steel wire. Different counterweights can also be set through the counterweight device 12 to expand the application range of the tension control device 5 and ensure the tension control effect. When the wire is entangled, knotted, etc., the steel wire will continue to be stretched, and the lifted tension control device 5 will trigger the sensor 14 set on the wire pay-off frame 2, and the equipment will be shut down urgently to prevent the equipment from continuing to run and the steel wire from breaking due to continuous stretching.
[0018] The utility model has an ingenious design and a simple structure. The setting of the swing arm 6 can effectively reduce the occurrence of situations such as wire entanglement and knotting, thereby improving production efficiency and safety. The tension control device 5 can effectively relieve the tension on the steel wire during the start and stop process, thereby preventing the steel wire from breaking due to excessive tension during the start and stop process. The emergency shutdown mechanism achieved by the sensor 14 can further reduce the occurrence of steel wire breakage or other dangerous situations, avoid material damage, improve production safety, and ensure production efficiency. Different counterweights can also be set according to different types of steel wire to ensure the effect of controlling tension, thereby expanding the scope of application of the tension control device 5.
[0019] The present invention is not limited to the above-mentioned specific implementation modes, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.
Claims
1. A stainless steel self-adaptive tension pay-off frame, comprising a pay-off reel (1) and a pay-off frame (2), characterized in that: The pay-off frame (2) is provided with a movable frame (3), a cylinder (4), a tension control device (5) and a wire pulley four (11-4) arranged on a side away from the pay-off reel (1); the movable frame (3) is movably arranged on the pay-off frame (2) through a guide rail one (10-1); a wire pulley two (11-2) is arranged on the movable frame (3); a swingable swing arm (6) is arranged on the side of the movable frame (3) close to the pay-off reel (1) through a hinge; a steel wire limiting device (7) is arranged on the swing arm (6); a wire pulley one (11-1) is arranged at the end; a straightening device (8) for preliminary straightening and a wire cage (9) are arranged below the wire pulley one (11-1); the movable end of the cylinder (4) is connected to the movable frame (3); the tension control device (5) is movably arranged at the bottom position of the pay-off frame (2) through a guide rail two (10-2) and a wire pulley three (11-3) is arranged.
2. The stainless steel self-adaptive tension pay-off frame according to claim 1, characterized in that: A counterweight device (12) is provided at the bottom of the tension control device (5).
3. The stainless steel self-adaptive tension pay-off frame according to claim 1, characterized in that: Sensors (14) are provided at both ends of the guide rail 1 (10-1) on the pay-off frame (2).
4. The stainless steel self-adaptive tension pay-off frame according to claim 1, characterized in that: Anti-collision pads (13) are provided at both ends of the guide rail 1 (10-1) on the pay-off frame (2).