A winding post structure for copper wire processing
By introducing an electric drive shaft assembly and an extended bracket into the winding structure for copper wire processing, combined with a tensioning guide wheel and a lead wire seat, the problem of controlling and guiding the winding tightness was solved, achieving neat winding and efficient processing of copper wire, and improving product quality and adaptability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHUZHOU AIMEI NEW MATERIAL CO LTD
- Filing Date
- 2025-08-06
- Publication Date
- 2026-05-29
AI Technical Summary
Existing copper wire processing bobbin winding structures are difficult to control precisely in terms of winding tightness and lack an effective guiding mechanism. This causes the copper wires to easily squeeze and overlap each other during the winding process. Furthermore, they have limited functionality and cannot meet diverse processing needs.
By employing an electrically driven shaft assembly and an extended bracket, combined with a tensioning guide wheel and a lead wire seat, and through adjustable tension and a guiding mechanism, the copper wire is ensured to maintain appropriate tension and neat arrangement during winding, avoiding compression and overlap, and adapting to the processing needs of copper wires of different specifications.
This method achieves neat arrangement of copper wires during the winding process, improving winding quality and aesthetics, reducing the risk of breakage, and increasing yield and processing efficiency.
Smart Images
Figure CN224298586U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of copper wire processing technology, and specifically to a winding structure for copper wire processing. Background Technology
[0002] Copper wire, a metallic material with excellent electrical and thermal conductivity, is widely used in many fields such as electrical, electronic, and communication. In the copper wire processing, the winding structure plays a crucial role, responsible for winding the copper wire in an orderly manner to facilitate subsequent storage, transportation, and further processing.
[0003] In existing copper wire processing technologies, the winding pile structure is generally quite simple in construction, typically consisting of a cylindrical winding pile and side guards formed on both sides of the pile. During copper wire processing, the worker fixes one end of the copper wire to the winding pile, and then relies on external force to drive the winding pile to rotate, causing the copper wire to wind around the surface of the pile. This structural design was initially intended only to fulfill the basic winding function. However, this simple winding pile structure has revealed many problems in practical applications:
[0004] First, existing staking structures have difficulty precisely controlling the tension of the winding wire. Due to the different thicknesses and materials of copper wires, the required winding tension and speed vary during staking operations. Traditional staking structures cannot flexibly adjust to adapt to these differences, and their adaptability is poor when faced with copper wires of different specifications. This, to some extent, restricts the efficiency of copper wire processing and the quality of staking.
[0005] Secondly, the existing winding structure lacks an effective guidance mechanism, requiring additional conductor structures to be set up during the winding process. Otherwise, the copper wires are prone to squeezing and overlapping each other during the winding process, and the arrangement on the winding post is also prone to be irregular. This not only affects the aesthetics of the winding, but more seriously, it may cause the copper wires to break during subsequent stretching, bending and other processing stages, thereby reducing the product yield.
[0006] In addition, existing pile-wheel structures have the problem of limited functionality and cannot meet diverse processing needs.
[0007] In summary, the existing bobbin winding structures for copper wire processing can no longer meet the growing demand for copper wire processing. There is an urgent need to develop a more advanced, multifunctional bobbin winding structure that can effectively solve the above problems in order to improve the overall level of copper wire processing. Utility Model Content
[0008] The technical problem solved by this utility model is to provide a winding structure for copper wire processing, which can solve the defects in the above-mentioned technical background.
[0009] The technical problem solved by this utility model is achieved by the following technical solution:
[0010] A winding structure for copper wire processing includes an electric drive shaft assembly and a winding post assembly. The winding post assembly includes a winding post and side stops disposed on both sides of the winding post. The winding post is fixedly mounted on the electric drive shaft of the electric drive shaft assembly and can be driven by the electric drive shaft to achieve rotation around the shaft.
[0011] The electric drive shaft assembly is also provided with an extension bracket, which consists of two inverted U-shaped structural frames. The inverted U-shaped structural frames are wrapped with a winding column assembly. The horizontal side of the inverted U-shaped structural frames is parallel to the axial direction of the winding column and a guide is provided on it. The two inverted U-shaped structural frames are formed as one piece at the free end of the vertical side, and the two inverted U-shaped structural frames formed as one piece have an included angle of 60~120° between the vertical sides.
[0012] Tensioning pulleys are detachably mounted on the guide frame near the inlet wire side of the two inverted U-shaped structural frames, and lead wire seats are detachably mounted on the guide frame near the outlet wire side. The tensioning pulleys and lead wire seats are connected to external motors to drive the corresponding tensioning pulleys and lead wire seats to reciprocate along the guide frame.
[0013] As a further limitation, the extended support is structurally reinforced between the vertical sides of the two inverted U-shaped structural frames by a connecting rod.
[0014] As a further limitation, the electric drive shaft and the winding post are connected and fixed by an air shaft. The air shaft facilitates the installation and disassembly of the winding post, improving the flexibility and practicality of the winding structure.
[0015] As a further limitation, the included angle between the two inverted U-shaped structural frames on the extended bracket and their vertical sides is adjustable.
[0016] As a further limitation, the surface of the winding post is provided with spaced anti-slip textures.
[0017] As a further limitation, the vertical side of the inverted U-shaped structural frame is an adjustable telescopic rod frame. By adjusting the length of the telescopic rod frame, the spacing between the tensioning wire, the lead seat, and the winding post assembled on the inverted U-shaped structural frame can be changed.
[0018] As a further limitation, the tension force on the tensioning guide wheel is adjustable, which is achieved by adjusting the tension adjustment device on it, which is a spring or a lifting cylinder. By adjusting the spring preload or the working pressure of the lifting cylinder, the tension force of the tensioning guide wheel on the copper wire is changed, thereby achieving precise control over the winding tightness of copper wires of different specifications.
[0019] As a further limitation, the lead holder includes a lead tube, and a wire hole is formed in the middle of the lead tube along the length direction of the lead tube. The wire hole has a smooth inner wall to reduce the frictional resistance between the copper wire and the inner wall of the wire hole, and to ensure that the copper wire slides smoothly during the winding process.
[0020] Beneficial Effects: This utility model relates to a highly expandable, modularly disassembled, and versatile winding structure for copper wire processing, capable of meeting the processing needs of copper wires of different specifications. By adding an extension bracket and mounting tensioning guide wheels and lead-in seats on it, the guiding mechanism of the winding structure is effectively strengthened, successfully avoiding mutual compression and overlap of the copper wires during winding, ensuring the neat arrangement of the copper wires on the winding post. Furthermore, this structure, through the combination of tensioning guide wheels and lead-in seats, allows for flexible adjustment of the copper wire tension according to the specific specifications and winding requirements, significantly improving the adaptability and winding quality of the winding structure. This not only enhances the aesthetics of the winding but also effectively reduces the risk of copper wire breakage in subsequent processing stages, increasing the product yield. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of a preferred embodiment of the present invention.
[0022] The components are: 1. Copper wire; 2. Horizontal side of the first structural frame; 3. Guide frame; 4. Wire guide wheel frame; 5. Tensioning wire guide wheel; 6. Vertical side of the first structural frame; 7. Side guard; 8. Vertical side of the second structural frame; 9. Horizontal side of the second structural frame; 10. Lead wire seat; 11. Bearing seat; 12. Lead wire spool; 13. Air key; 14. Wire coil; 15. Winding post; 16. Electric drive shaft. Detailed Implementation
[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.
[0024] See Figure 1 A preferred embodiment of a winding structure for copper wire processing is provided. In this embodiment, the winding structure for copper wire processing is used to orderly wind the copper wire 1 obtained in the front-end process onto the winding post 15 in the winding post assembly to form a wire roll 14, so as to facilitate subsequent storage, transportation and further processing.
[0025] The corresponding winding structure includes a frame (not shown), on which is mounted an electric drive shaft 16 powered by a motor. This electric drive shaft 16 is an air-expanding shaft with multiple air-expanding keys 13 along its length. The electric drive shaft 16 can install and remove the winding posts 15 in the winding post assembly via the air-expanding keys 13, allowing for convenient and quick replacement of the winding posts 15. Simultaneously, the air-expanding keys 13, when in a tightened state, also allow the winding posts 15 to be driven by the electric drive shaft 16 to rotate stably around the shaft, adapting to the winding requirements of the copper wire 1. Similar to most winding post assemblies on the market, the winding posts 15 can have spaced anti-slip textures on their surface to increase the friction between the copper wire 1 and the winding posts 15, preventing the copper wire 1 from slipping or loosening during winding. Additionally, side guards 7 are provided on both sides of the winding posts 15 to prevent the copper wire 1 from slipping or scattering during winding.
[0026] An extension bracket is provided on the frame on both sides of the electric drive shaft 16. The extension bracket consists of two inverted U-shaped structural frames, namely the first structural frame and the second structural frame.
[0027] The first structural frame includes a horizontal side 2 and vertical sides 6 disposed at both ends of the horizontal side 2. The second structural frame includes a horizontal side 9 and vertical sides 8 disposed at both ends of the horizontal side 9. The two vertical sides 6 and the two vertical sides 8 are respectively disposed on both sides of the winding post assembly, so as to form an inverted U-shaped structural frame that encloses the winding post assembly together with the corresponding horizontal sides 2 and 9 of the first and second structural frames.
[0028] In different embodiments, the vertical side 6 of the first structural frame and the vertical side 8 of the second structural frame can be formed using different methods. To ensure the structural stability of the extension bracket, the free ends of the vertical side 6 of the first structural frame and the vertical side 8 of the second structural frame on the same side can be fixed into a whole, maintaining a fixed included angle, which is any angle between 60 and 120 degrees. At the same time, a connecting rod is used to strengthen the structure at the midpoint between the vertical side 6 of the first structural frame and the vertical side 8 of the second structural frame, forming a more stable overall structure. To ensure the adjustability of the extension bracket, a hinge support can be used to connect the free ends of the vertical side 6 of the first structural frame and the vertical side 8 of the second structural frame on the same side. The included angle between the two can be adjusted by the hinge support, allowing it to be flexibly adjusted and switched between 60 and 120 degrees.
[0029] The horizontal sides 2 of the first structural frame and the horizontal sides 9 of the second structural frame of the two inverted U-shaped structural frames are parallel to the axis of the winding column 15, and guide frames 3 are respectively provided on them to facilitate the assembly and support of other components.
[0030] On the horizontal side 2 of the first structural frame near the copper wire 1 inlet side of the extended support, a guide frame 3 is detachably mounted with a guide roller frame 4. A tensioning guide roller 5 is mounted on this guide roller frame 4, which applies appropriate tension as the copper wire 1 passes through. In this embodiment, the guide roller frame 4 has a built-in lifting cylinder. The tension of the tensioning guide roller 5 is adjusted by the extension and retraction of the lifting cylinder. The working pressure of the lifting cylinder can be flexibly adjusted according to the specifications of the copper wire 1 and the winding requirements, thereby ensuring that the copper wire 1 maintains appropriate tension during winding and avoiding winding quality problems caused by excessive looseness or tightness.
[0031] On the horizontal side 9 of the second structural frame near the copper wire 1 exit point on the extended support, a lead wire holder 10 is detachably mounted on its guide frame 3. A lead wire holder 10 is connected to a lead wire drum 12 via a bearing seat 11. The lead wire drum 12 is a cylindrical structure with a wire hole formed at its center along its length. This wire hole has a smooth inner wall to reduce frictional resistance between the copper wire 1 and the inner wall of the wire hole. The copper wire 1, tensioned by the tensioning wheel 5, is introduced into the wire hole within the lead wire drum 12 and, after passing through the wire hole, is led onto the winding post 15 to form a coil 15. During this process, the bearing seat 11 can adaptively adjust the angle of the lead wire drum 12 to ensure the stability of the copper wire 1 as it winds around the winding post 15.
[0032] In this embodiment, both the wire guide wheel frame 4 and the lead wire holder 10 are driven by an external motor (not shown) to reciprocate along the guide frame 3. This allows the copper wire 1 to be guided in two stages by the tensioning wire wheel 5 and the lead wire drum 12 when it is wound on the winding post 15. During the guidance process, the tensioning wire wheel 5 applies an appropriate tension force, thereby ensuring that the copper wire 1 can be smoothly and neatly arranged on the winding post 15 to form a uniform and stable coil 14 during the winding process.
[0033] In this embodiment, the detachable assembly of the wire wheel frame 4 and the lead seat 10 is achieved by pre-fixing with a fixing buckle and reinforcing with screws. It can quickly replace the wire wheel frame 4 and the lead seat 10 according to actual needs, and adapt to the processing requirements of different specifications of copper wires by using different wire wheel frames 4 and lead seats 10, thereby improving winding efficiency and product quality.
[0034] In another embodiment, the vertical sides 6 of the first structural frame, which are respectively set on both sides of the horizontal side 2 of the first structural frame, and the vertical sides 8 of the second structural frame, which are respectively set on both sides of the horizontal side 9 of the second structural frame, can also be set as telescopic structures. By adjusting the length of the vertical sides 6 of the first structural frame and the vertical sides 8 of the second structural frame, the distance between the tensioning guide wheel 5, the lead seat 10 and the winding post 15 assembled on the horizontal sides 2 of the first structural frame and the horizontal side 9 of the second structural frame can be changed to adapt to the winding operation requirements of copper wire 1 of different diameters, and further improve the versatility and adaptability of the winding structure.
[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical content of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.
Claims
1. A winding structure for copper wire processing, characterized in that, It includes an electric drive shaft assembly and a winding post assembly. The winding post assembly includes a winding post and side stops disposed on both sides of the winding post. The winding post is fixedly mounted on the electric drive shaft of the electric drive shaft assembly and can be driven by the electric drive shaft to achieve rotation around the shaft. The electric drive shaft assembly is also provided with an extension bracket, which consists of two inverted U-shaped structural frames. The inverted U-shaped structural frames are wrapped with a winding column assembly. The horizontal side of the inverted U-shaped structural frames is parallel to the axial direction of the winding column and a guide is provided on it. The two inverted U-shaped structural frames are formed as one piece at the free end of the vertical side, and the two inverted U-shaped structural frames formed as one piece have an included angle of 60~120° between the vertical sides. Tensioning pulleys are detachably mounted on the guide frame near the inlet wire side of the two inverted U-shaped structural frames, and lead wire seats are detachably mounted on the guide frame near the outlet wire side. The tensioning pulleys and lead wire seats are connected to external motors to drive the corresponding tensioning pulleys and lead wire seats to reciprocate along the guide frame.
2. The winding structure for copper wire processing according to claim 1, characterized in that, The extended support is structurally reinforced between the vertical sides of the two inverted U-shaped structural frames by connecting rods.
3. The winding structure for copper wire processing according to claim 1, characterized in that, The electric drive shaft and the winding post are connected and fixed by an air-expanding shaft.
4. The winding structure for copper wire processing according to claim 1, characterized in that, The included angle between the two inverted U-shaped structural frames on the extended bracket and their vertical sides is adjustable.
5. The winding structure for copper wire processing according to claim 1, characterized in that, The surface of the winding post is provided with spaced anti-slip textures.
6. The winding structure for copper wire processing according to claim 1, characterized in that, The vertical side of the inverted U-shaped frame is an adjustable telescopic rod, which can change the distance between the tension wire, the lead seat, and the winding post by adjusting the length of the telescopic rod.
7. The winding structure for copper wire processing according to claim 1, characterized in that, The tension force on the tensioning guide wheel is adjustable, which is achieved by adjusting the tension adjustment device on it, which is a spring or a lifting cylinder.
8. The winding structure for copper wire processing according to claim 1, characterized in that, The lead holder includes a lead tube, and a wire hole is formed in the middle of the lead tube along the length of the lead tube.
9. The winding structure for copper wire processing according to claim 8, characterized in that, The wire hole has a smooth inner wall.