Winding equipment for electrical equipment
By using a bidirectional clamp and pressure sensor in the winding equipment to detect the floating of the wire and adjusting the clamp angle to control the tension, the problems of wire vibration and inaccurate tension during the winding process are solved, thus improving the quality and accuracy of winding.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG UNIV OF SCI & TECH
- Filing Date
- 2025-05-16
- Publication Date
- 2026-05-05
AI Technical Summary
During the winding process, the wire body experiences high-frequency vibrations due to equipment resonance and inaccurate tension control, resulting in inconsistent coil tightness and affecting the winding effect.
The front-end infeed assembly, consisting of a bidirectional jacket and an attached line plate, uses a pressure sensor to detect line floating and adjusts the jacket tilt angle to control line tension, achieving precise tension control.
It effectively avoids the floating phenomenon of the yarn during the winding process, improves the winding effect, reduces yarn damage, and ensures winding quality.
Smart Images
Figure CN224203960U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of winding equipment, and specifically relates to a winding device for electrical equipment. Background Technology
[0002] Electrical equipment winding equipment is a type of mechanical equipment specifically designed to wind wires onto components of electrical equipment according to specific turn counts, shapes, arrangements, and precision requirements. It typically consists of a mechanical transmission system, a wire laying device, a winding mold or clamp, a tension control device, and a control system. Through precise mechanical movement and coordinated control, it achieves automated or semi-automated winding operations.
[0003] When the yarn is wound on the take-up reel, the changes in the position of the yarn as it enters the reel are often difficult to detect because the reel rotates at a certain speed. For example, the yarn may experience abnormal high-frequency vibrations due to equipment resonance during high-speed movement. Or, the vibration of the motor may be transmitted to the guide wheel through the drive shaft or gears, causing the guide wheel axis to oscillate at high frequency and affect the yarn. Furthermore, if the tension is not controlled precisely during the winding process, the coil may be unevenly tight, affecting the winding effect. Utility Model Content
[0004] This utility model provides a winding device for electrical equipment. If the wire exhibits continuous floating during the winding process, i.e., the wire drives the attached wire plate to compress the connecting post, pressure is applied to the connecting post by a pressure sensor. The detected data allows for timely handling of this phenomenon, preventing any impact on the winding effect. Simultaneously, the position of the bidirectional clamp can be adjusted. Tilting the bidirectional clamp downwards increases the wire tension, while tilting it upwards reduces the wire tension. This tension control during the winding process improves the winding effect.
[0005] This utility model provides the following technical solution: a winding device for electrical equipment, including a back plate, a winding assembly on the back plate, a front-end inlet assembly at the inlet position of the winding assembly, the front-end inlet assembly including two bidirectional clamps and two wire-attaching plates, the bidirectional clamps having through holes, the wire-attaching plates being located in the through holes, a connecting post fixedly connected to one side of the wire-attaching plate, the connecting post being slidably connected to the bidirectional clamps, and a pressure sensor for detecting changes in the position of the connecting post being provided inside the bidirectional clamps.
[0006] The two bidirectional sleeves are fixed by bolts and are distributed at an angle.
[0007] The bidirectional jacket has a movable cavity, and the connecting post is located inside the movable cavity.
[0008] The bidirectional jacket is fixedly connected to a connecting adjustment rod on its outer side. The connecting adjustment rod is rotatably connected to the back plate, and the outer wall of the connecting adjustment rod has a locking cap for locking.
[0009] One end of the connecting column is fixedly connected to a movable spring, and the other end of the movable spring is connected inside the bidirectional sleeve.
[0010] Both bidirectional jackets have a transition chamfer, and the inner end faces of both attached wire plates are fixedly connected with rubber pads for protecting the wire.
[0011] The bidirectional sleeve is located at the front end of the winding assembly, and the two bidirectional sleeves are symmetrically distributed.
[0012] The beneficial effects of this utility model are:
[0013] The front-end inlet assembly includes two bidirectional clamps and two wire-attaching plates. When the wire passes through the winding group, it enters the winding group through the bidirectional clamps. At this time, the wire-attaching plates can contact the surface of the wire. If the wire exhibits continuous floating during the winding process, that is, the wire drives the wire-attaching plates to compress the connecting post, the connecting post applies pressure to the pressure sensor. The detected data can be used to address this phenomenon in a timely manner to avoid affecting the winding effect. At the same time, the position of the bidirectional clamps can be adjusted. Tilting the bidirectional clamps downward increases the tension of the wire, while tilting them upward decreases the tension of the wire. This tension control during the winding process improves the winding effect.
[0014] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the bidirectional jacket structure in this utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the attached wire plate in this utility model;
[0018] Figure 4 This is a schematic diagram of the internal structure of the bidirectional jacket in this utility model.
[0019] Figure 5 This is a schematic diagram of the transition chamfer in this utility model;
[0020] In the diagram: 1. Back plate; 11. Winding assembly; 2. Front-end wire inlet assembly; 21. Bidirectional sleeve; 211. Through hole; 212. Movable cavity; 213. Transition chamfer; 22. Attached wire plate; 23. Connecting post; 24. Movable spring; 25. Pressure sensor; 26. Connecting adjustment rod; 261. Locking cap. Detailed Implementation
[0021] Please see Figures 1-5 The present invention provides the following technical solution: it includes a back plate 1, on which a winding assembly 11 is provided, and a front-end wire inlet assembly 2 is provided at the wire inlet position of the winding assembly 11. The front-end wire inlet assembly 2 includes two bidirectional clamps 21 and two wire-attaching plates 22. The bidirectional clamps 21 have through holes 211. The wire-attaching plates 22 are located in the through holes 211. A connecting post 23 is fixedly connected to one side of the wire-attaching plate 22. The connecting post 23 is slidably connected to the bidirectional clamps 21. A pressure sensor 25 for detecting changes in the position of the connecting post 23 is provided inside the bidirectional clamps 21.
[0022] In this implementation scheme: the front-end cable entry assembly 2 includes two bidirectional clamps 21 and two cable attachment plates 22. Each bidirectional clamp 21 has a through hole 211. The cable attachment plates 22 are located within the through holes 211. A connecting post 23 is fixedly connected to one side of each cable attachment plate 22. The connecting post 23 is slidably connected to the bidirectional clamp 21. A pressure sensor 25 is installed within each bidirectional clamp 21 to detect changes in the position of the connecting post 23. The data detected by the pressure sensor 25 can be connected to a server backend. The pressure sensor 25 has a set normal threshold value, based on the detected data... The data is analyzed based on this threshold to determine the operating status of the winding equipment. This technology is existing. When the wire passes through the winding group 11 for winding, it enters the winding group 11 through the bidirectional clamp 21. At this time, the wire attachment plate 22 can contact the surface of the wire. If the wire exhibits continuous floating during the winding process, that is, the wire drives the wire attachment plate 22 to compress the connecting post 23, the connecting post 23 applies pressure to the pressure sensor 25. The detected data can be used to address this phenomenon in a timely manner to avoid affecting the winding effect. During the intervention, the operator should stop the machine for inspection. If the high-frequency vibration occurs due to equipment resonance during high-speed operation of the production line, it is necessary to investigate and find the cause. For example, abnormal motor vibration may be transmitted to the guide wheel via the drive shaft or gears, causing high-frequency micro-oscillation of the guide wheel axis. This can be addressed by increasing lubrication on the motor shaft or replacing it. Timely maintenance is crucial for proper equipment operation. Simultaneously, the tension at the point where the production line enters needs adjustment. This can be achieved by adjusting the position of the bidirectional clamp 21. Tilting the bidirectional clamp 21 downwards increases the tension of the production line, while tilting it upwards decreases the tension. During the winding process... For tension control and to improve the winding effect, when the wire is in the adjustment position, it passes through the through hole 211. Under the tilting and pressing action of the bidirectional clamp 21 and the action of entering the wheel position, the tension can be changed. Under the combined influence of the two, the tension control effect of the wire is improved. Both bidirectional clamps 21 are provided with transition chamfers 213, and the inner end faces of the two wire-attached plates 22 are fixedly connected with rubber pads for protecting the wire. Under the action of the transition chamfers 213 and the rubber pads 213, the wire can be protected when passing through the bidirectional clamps 21, so that the outer surface of the wire is not easily damaged.
[0023] Two bidirectional clamps 21 are fixed by bolts. The bidirectional clamps 21 are distributed at an angle. A connecting adjustment rod 26 is fixedly connected to the outside of the bidirectional clamps 21. The connecting adjustment rod 26 is rotatably connected to the back plate 1. The outer wall of the connecting adjustment rod 26 has a locking cap 261 for locking. The two bidirectional clamps 21 are provided for easy disassembly and installation. The connecting adjustment rod 26 can control the angle adjustment of the bidirectional clamps 21. After the angle is adjusted, the locking cap 261 can be used to lock it. The connecting adjustment rod 26 and the locking cap 261 are used with threaded engagement.
[0024] The bidirectional sleeve 21 has a movable cavity 212, and the connecting post 23 is located in the movable cavity 212. One end of the connecting post 23 is fixedly connected to a movable spring 24, and one end of the movable spring 24 is connected to the bidirectional sleeve 21. The movable spring 24 restricts the position of the attached wire plate 22, and the two attached wire plates 22 have a covering force on the outer wall of the wire.
[0025] The bidirectional sleeve 21 is located at the front end of the winding group 11, and the two bidirectional sleeves 21 are symmetrically distributed. If the wire floats continuously during the winding process, that is, the wire drives the attached wire plate 22 to compress the connecting post 23, the connecting post 23 applies pressure to the pressure sensor 25. The detected data can be used to deal with the phenomenon in time, such as stopping the machine for inspection and adjusting the winding group 11 to avoid affecting the winding effect.
[0026] The working principle and usage process of this utility model: A connecting post 23 is fixedly connected to one side of the attached wire plate 22. The connecting post 23 is slidably connected to the bidirectional clamp 21. A pressure sensor 25 for detecting changes in the position of the connecting post 23 is provided inside the bidirectional clamp 21. The data detected by the pressure sensor 25 can be connected to the server backend. The pressure sensor 25 is set with a normal threshold. The operating status of the winding equipment is analyzed based on the detected data using this threshold. When the wire passes through the winding group 11 for winding, it enters the winding group 11 through the bidirectional clamp 21. At this time, it can... The attaching plate 22 contacts the surface of the wire. If the wire exhibits continuous floating during winding, meaning the wire drives the attaching plate 22 to compress the connecting post 23, the connecting post 23 applies pressure to the pressure sensor 25. The detected data allows for timely handling of this phenomenon, preventing any impact on the winding effect. Simultaneously, the position of the bidirectional clamp 21 can be adjusted. Tilting the bidirectional clamp 21 downwards increases the tension of the wire, while tilting it upwards decreases the tension. This tension control during winding improves the winding effect.
Claims
1. A winding device for electrical equipment, comprising a back plate (1) on which a winding assembly (11) is provided, characterized in that: The winding assembly (11) is provided with a front-end inlet assembly (2) at the inlet position. The front-end inlet assembly (2) includes two bidirectional clamps (21) and two wire attachment plates (22). The bidirectional clamps (21) have through holes (211). The wire attachment plates (22) are located in the through holes (211). A connecting post (23) is fixedly connected to one side of the wire attachment plates (22). The connecting post (23) is slidably connected to the bidirectional clamps (21). A pressure sensor (25) for detecting the position change of the connecting post (23) is provided in the bidirectional clamps (21).
2. A winding device for electrical equipment according to claim 1, characterized in that: The two bidirectional sleeves (21) are fixed by bolts, and the bidirectional sleeves (21) are distributed at an angle.
3. A winding device for electrical equipment according to claim 1, characterized in that: The bidirectional jacket (21) has a movable cavity (212), and the connecting post (23) is located inside the movable cavity (212).
4. A winding device for electrical equipment according to claim 1, characterized in that: A connecting adjustment rod (26) is fixedly connected to the outside of the bidirectional sleeve (21). The connecting adjustment rod (26) is rotatably connected to the back plate (1). The outer wall of the connecting adjustment rod (26) has a locking cap (261) for locking.
5. A winding device for electrical equipment according to claim 1, characterized in that: One end of the connecting column (23) is fixedly connected to a movable spring (24), and one end of the movable spring (24) is connected inside the bidirectional sleeve (21).
6. A winding device for electrical equipment according to claim 1, characterized in that: Both bidirectional sleeves (21) are provided with transition chamfers (213), and the inner end faces of both attached wire plates (22) are fixedly connected with rubber pads for protecting the wire.
7. A winding device for electrical equipment according to claim 1, characterized in that: The bidirectional sleeve (21) is located at the front end of the winding group (11), and the two bidirectional sleeves (21) are symmetrically distributed.