Wire straightening device
By incorporating a rotating mechanism and a synchronous drive mechanism into the conductor straightening device, the conductor is straightened while rotating, thus solving the problem of poor horizontal straightening performance in existing technologies. This achieves efficient straightening of conductors in all directions, reduces the number of straightening operations, and improves overall efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI ZHONGTIAN ALUMINUM WIRE
- Filing Date
- 2025-06-06
- Publication Date
- 2026-05-26
AI Technical Summary
Existing conductor straightening devices have poor straightening performance in the horizontal direction, requiring multiple straightening operations to meet the standard, which affects the quality and efficiency of conductor winding.
Design a wire straightening device, which sets the wire feeding frame and the wire take-up frame on a rotating mechanism. The wire is kept in a rotating state by a rotation synchronous drive mechanism. The wire straightening mechanism is used to straighten the wire in all directions, reducing the number of straightening processes.
This improved the straightening effect of the conductor in all directions, reduced the number of straightening processes, and increased the efficiency of conductor straightening.
Smart Images
Figure CN224273087U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a straightening device, and more particularly to a wire straightening device, belonging to the field of wire production and processing technology. Background Technology
[0002] During the manufacturing process of conductors, various factors may cause localized bending in the finished conductors. This bending leads to uneven winding on the take-up reel, affecting the overall winding quality and reducing the final yield, resulting in products that do not meet factory requirements. Therefore, conductors typically require straightening after production. Current straightening devices mainly use upper and lower pressure rollers to straighten the conductors. These devices are usually only effective in one direction (usually vertical), with poor straightening results in other directions, especially horizontal bends. Therefore, existing straightening devices often require multiple straightening operations to meet standards. Utility Model Content
[0003] The technical problem to be solved by this utility model is to provide a conductor straightening device to improve the straightening effect of conductors in all directions.
[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:
[0005] A wire straightening device includes a wire feeding frame, a wire straightening mechanism, a wire take-up frame, a first rotating mechanism, a second rotating mechanism, and a rotating mechanism synchronous drive mechanism. The wire feeding frame, the wire straightening mechanism, and the wire take-up frame are arranged sequentially along a straight line. The wire feeding frame is mounted on the first rotating mechanism, and the wire take-up frame is mounted on the second rotating mechanism. The first rotating mechanism and the second rotating mechanism are driven to rotate by the rotating mechanism synchronous drive mechanism.
[0006] Furthermore, the first rotating mechanism and the second rotating mechanism respectively include a rotating cylinder, a first support roller, a first roller bracket, a second support roller, a second roller bracket, and an equipment platform. The first support roller is arranged parallel to the rotating cylinder on one side below the rotating cylinder, and the second support roller is arranged parallel to the rotating cylinder on the other side below the rotating cylinder. The first support roller is rotatably mounted on the first roller bracket, and the second support roller is rotatably mounted on the second roller bracket. The lower side of the rotating cylinder is supported on the first and second support rollers and can rotate freely along the circumference of the rotating cylinder on the first and second support rollers. The equipment platform is arranged perpendicular to the radial direction of the rotating cylinder, and the two sides of the equipment platform are fixed to the inner wall of the rotating cylinder. The wire feeding frame or wire taking frame is fixedly mounted on the equipment platform.
[0007] Furthermore, the rotary synchronous drive mechanism includes a first internal gear ring, a first drive gear, a second internal gear ring, a second drive gear, a connecting rod, and a connecting rod rotary drive mechanism. The first internal gear ring is fixed on the inner wall of the rotating cylinder of the first rotary mechanism, and the second internal gear ring is fixed on the inner wall of the rotating cylinder of the second rotary mechanism. The first drive gear and the second drive gear are respectively fixed on the connecting rod. The first drive gear meshes with the first internal gear ring, and the second drive gear meshes with the second internal gear ring. One end of the connecting rod is connected to the connecting rod rotary drive mechanism and is driven to rotate by the connecting rod rotary drive mechanism.
[0008] Furthermore, the linkage rotation drive mechanism includes a reducer and a linkage drive motor. The output shaft of the reducer is fixedly connected to one end of the linkage, and the input shaft of the reducer is connected to the output shaft of the linkage drive motor and is driven by the linkage drive motor.
[0009] Furthermore, the take-up frame and the pay-off frame respectively include a spool, a first bracket, a second bracket, a fixed shaft, a plug-in shaft, and a fixed shaft drive mechanism. The spool has a first through hole at its center that matches the plug-in shaft. The first bracket and the second bracket are fixed parallel to each other on the first rotating mechanism or the second rotating mechanism, and the distance between the first bracket and the second bracket matches the length of the spool. The fixed shaft is rotatably mounted on the second bracket. One end of the fixed shaft is connected to the fixed shaft drive mechanism and is driven to rotate by the fixed shaft drive mechanism. The other end of the fixed shaft has a threaded blind hole. The first bracket has a second through hole corresponding to the fixed shaft position of the second bracket that matches the plug-in shaft. One end of the plug-in shaft is provided with an external thread. The plug-in shaft passes through the second through hole of the first bracket and the first through hole of the spool in sequence and is then inserted into the threaded blind hole of the fixed shaft and threadedly connected to the fixed shaft.
[0010] Furthermore, the first through hole of the coil is provided at one end near the first support as a tapered hole, and the other end of the insertion shaft is provided with a tapered structure that matches the tapered hole of the first through hole of the coil.
[0011] Furthermore, the fixed shaft drive mechanism includes a first pulley, a second pulley, a synchronous belt, and a geared motor. The first pulley is fixed to one end of the fixed shaft, the second pulley is fixed to the output shaft of the geared motor and driven by the geared motor, and the synchronous belt is disposed on the first pulley and the second pulley.
[0012] Furthermore, a rope arranger is provided on the side of the take-up frame and the release frame near the wire straightening mechanism.
[0013] Compared with the prior art, this utility model has the following advantages and effects: The wire straightening device of this utility model sets the wire feeding frame and the wire taking frame on the rotating mechanism to rotate synchronously, so that the wire is kept in a rotating state and passes through the wire straightening mechanism, thereby enabling the wire straightening mechanism to straighten the wire in all directions, ensuring that the wire is straightened in all directions after straightening, reducing the number of straightening processes and improving the efficiency of wire straightening. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of a wire straightening device according to the present invention.
[0015] Figure 2 This is a cross-sectional view of the wire feeding frame and the first rotating mechanism of this utility model.
[0016] Figure 3 This is a schematic diagram of the wire feeding frame of this utility model. Detailed Implementation
[0017] To elaborate on the technical solutions adopted by this utility model to achieve the intended technical objectives, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Furthermore, the technical means or technical features in the embodiments of this utility model can be replaced without creative effort. The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
[0018] like Figure 1 As shown, this utility model discloses a wire straightening device, comprising a wire feeding frame 1, a wire straightening mechanism 2, a wire take-up frame 3, a first rotating mechanism 4, a second rotating mechanism 5, and a synchronous drive mechanism for the rotating mechanisms. The wire feeding frame 1, the wire straightening mechanism 2, and the wire take-up frame 3 are arranged sequentially along a straight line. After the wire is fed out from the wire feeding frame 1, it is straightened by the wire straightening mechanism 2 and then wound up by the wire take-up frame 3. The wire feeding frame 1 is mounted on the first rotating mechanism 4, and the wire take-up frame 3 is mounted on the second rotating mechanism 5. The first rotating mechanism 4 and the second rotating mechanism 5 are driven to rotate by the synchronous drive mechanism. By mounting the wire feeding frame and the wire take-up frame on the rotating mechanisms and rotating them synchronously, the wire is kept in a rotating state as it passes through the wire straightening mechanism. This allows the wire straightening mechanism to straighten the wire in all directions, ensuring that the straightened wire is straightened in all directions, reducing the number of straightening processes, and improving the efficiency of wire straightening.
[0019] In this utility model, the conductor straightening mechanism 2 adopts the structure of a conventional straightening mechanism, which straightens the conductor through two rows of rollers. The height of the upper row of rollers can be adjusted by a screw. Its specific structure is common technical knowledge, so it will not be described in detail.
[0020] like Figure 2 and Figure 3 As shown, the first rotating mechanism 4 and the second rotating mechanism 5 respectively include a rotating cylinder 6, a first support roller 7, a first roller bracket 8, a second support roller 9, a second roller bracket 10, and an equipment platform 11. The first support roller 7 is arranged parallel to the rotating cylinder 6 on one side below the rotating cylinder 6, and the second support roller 9 is arranged parallel to the rotating cylinder 6 on the other side below the rotating cylinder 6. The first support roller 7 is rotatably mounted on the first roller bracket 8, and the second support roller 9 is rotatably mounted on the second roller bracket 10. The lower side of the rotating cylinder 6 is supported on the first support roller 7 and the second support roller 9 and can rotate freely along the circumference of the rotating cylinder 6 on the first support roller 7 and the second support roller 9. The equipment platform 11 is arranged perpendicular to the radial direction of the rotating cylinder 6, and the two sides of the equipment platform 11 are fixed to the inner wall of the rotating cylinder 6. The wire feeding frame 1 or the wire taking frame 3 is fixedly mounted on the equipment platform 11. The rotating cylinder 6 is well supported by the first support roller 7 and the second support roller 9, and can rotate freely on the two support rollers, thereby driving the pay-off frame 1 and the take-up frame 3 to rotate synchronously.
[0021] The rotary synchronous drive mechanism includes a first internal gear ring 12, a first drive gear 13, a second internal gear ring, a second drive gear, a connecting rod 14, and a connecting rod rotary drive mechanism. The first internal gear ring 12 is fixed on the inner wall of the rotating cylinder 6 of the first rotary mechanism 4, and the second internal gear ring is fixed on the inner wall of the rotating cylinder of the second rotary mechanism 5. The first drive gear 13 and the second drive gear are respectively fixed on the connecting rod 14. The first drive gear 13 meshes with the first internal gear ring 12, and the second drive gear meshes with the second internal gear ring. One end of the connecting rod 14 is connected to the connecting rod rotary drive mechanism and is driven to rotate by the connecting rod rotary drive mechanism.
[0022] The linkage rotation drive mechanism includes a reducer 15 and a linkage drive motor 16. The output shaft of the reducer 15 is fixedly connected to one end of the linkage 14, and the input shaft of the reducer 15 is connected to the output shaft of the linkage drive motor 16, which drives the linkage 14. After being reduced in speed by the reducer 15, the linkage drive motor 16 drives the linkage 14 to rotate. The linkage 14 drives the first drive gear 13 and the second drive gear to rotate synchronously. The first drive gear 13 drives the first rotation mechanism 4 to rotate through the first internal gear 12, and the second drive gear drives the second rotation mechanism 5 to rotate through the second internal gear ring. This causes the wire feeding frame 1 and the wire take-up frame 3 to rotate synchronously, so that the wire can rotate when passing through the wire straightening mechanism 2, ensuring that the wire can be straightened in all directions, thus eliminating the need for multiple straightening operations as in the prior art.
[0023] The take-up frame 3 and the pay-off frame 1 each include a spool 17, a first bracket 18, a second bracket 19, a fixed shaft 20, a plug-in shaft 21, and a fixed shaft drive mechanism. The spool 17 has a first through hole at its center that matches the plug-in shaft 21. The first bracket 18 and the second bracket 19 are fixed parallel to each other on the first rotating mechanism 4 or the second rotating mechanism 5, and the distance between the first bracket 18 and the second bracket 19 matches the length of the spool 17. The fixed shaft 20 is rotatably mounted on the second bracket 19. One end of the fixed shaft 20 is connected to the fixed shaft drive mechanism and is driven to rotate by the fixed shaft drive mechanism. The other end of the fixed shaft 20 has a threaded blind hole. The first bracket 18 has a second through hole corresponding to the position of the fixed shaft 20 on the second bracket 19 that matches the plug-in shaft 21. One end of the plug-in shaft 21 is provided with an external thread. One end of the plug-in shaft 21 passes through the second through hole of the first bracket 18 and the first through hole of the spool 17 in sequence and is inserted into the threaded blind hole of the fixed shaft 20 and threadedly connected to the fixed shaft 20. When installing the reel 17, first pull out the plug shaft 21, then hoist the reel 17 between the first bracket 18 and the second bracket 19, aligning the first through hole of the reel 17 with the second through hole of the first bracket 18 and the threaded blind hole of the fixing shaft 20. Then, the plug shaft 21 passes through the second through hole of the first bracket 18 and the first through hole of the reel 17 in sequence, and is then inserted into the threaded blind hole of the fixing shaft 20 to be threadedly connected to the fixing shaft 20, thereby locking and fixing the reel 17.
[0024] The first through hole of the coil 17 is set as a tapered hole at one end near the first bracket 18, and the other end of the insertion shaft 21 is provided with a tapered structure that matches the tapered hole of the first through hole of the coil 17. Through the tapered matching structure, the insertion shaft 21 is locked and fixed to the coil 17 during the thread tightening process, so that the coil 17 can rotate together with the insertion shaft 21.
[0025] The fixed-shaft drive mechanism includes a first pulley 22, a second pulley 23, a synchronous belt 24, and a geared motor 25. The first pulley 22 is fixed to one end of the fixed shaft 20, and the second pulley 23 is fixed to the output shaft of the geared motor 25 and driven by the geared motor 25. The synchronous belt 24 is disposed on the first pulley 22 and the second pulley 23. The geared motor 25 drives the second pulley 23 to rotate, and the second pulley 23 drives the first pulley 22 to rotate via the synchronous belt 24. The second pulley 22 drives the fixed shaft 20 to rotate synchronously.
[0026] A rope arranger 26 is provided on the side of the take-up frame 3 and the pay-off frame 1 near the wire straightening mechanism 2. The rope arranger 26 controls the wire to be neatly laid out and taken back on the pay-off frame 1 and the take-up frame 3.
[0027] This utility model discloses a wire straightening device by mounting the wire feeding frame and the wire take-up frame on a rotating mechanism to rotate synchronously, so that the wire is kept in a rotating state as it passes through the wire straightening mechanism. This allows the wire straightening mechanism to straighten the wire in all directions, ensuring that the straightened wire is straight in all directions, reducing the number of straightening processes and improving the efficiency of wire straightening.
[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model's technical solution. Any simple modifications, equivalent substitutions, and improvements made to the above embodiments without departing from the scope of the present utility model's technical solution, based on the technical essence of the present utility model and within the spirit and principles of the present utility model, shall still fall within the protection scope of the present utility model's technical solution.
Claims
1. A conductor straightening device, characterized in that: It includes a wire feeding frame, a wire straightening mechanism, a wire take-up frame, a first rotating mechanism, a second rotating mechanism, and a rotating mechanism synchronous drive mechanism. The wire feeding frame, the wire straightening mechanism, and the wire take-up frame are arranged sequentially along a straight line. The wire feeding frame is mounted on the first rotating mechanism, and the wire take-up frame is mounted on the second rotating mechanism. The first rotating mechanism and the second rotating mechanism are driven to rotate by the rotating mechanism synchronous drive mechanism.
2. The conductor straightening device according to claim 1, characterized in that: The first rotating mechanism and the second rotating mechanism each include a rotating cylinder, a first support roller, a first roller bracket, a second support roller, a second roller bracket, and an equipment platform. The first support roller is arranged parallel to the rotating cylinder on one side below the rotating cylinder, and the second support roller is arranged parallel to the rotating cylinder on the other side below the rotating cylinder. The first support roller is rotatably mounted on the first roller bracket, and the second support roller is rotatably mounted on the second roller bracket. The lower side of the rotating cylinder is supported on the first and second support rollers and can rotate freely along the circumference of the rotating cylinder on the first and second support rollers. The equipment platform is arranged perpendicular to the radial direction of the rotating cylinder, and the two sides of the equipment platform are fixed to the inner wall of the rotating cylinder. The wire feeding frame or wire taking frame is fixedly mounted on the equipment platform.
3. The conductor straightening device according to claim 2, characterized in that: The rotary synchronous drive mechanism includes a first internal gear ring, a first drive gear, a second internal gear ring, a second drive gear, a connecting rod, and a connecting rod rotary drive mechanism. The first internal gear ring is fixed on the inner wall of the rotating cylinder of the first rotary mechanism, and the second internal gear ring is fixed on the inner wall of the rotating cylinder of the second rotary mechanism. The first drive gear and the second drive gear are respectively fixed on the connecting rod. The first drive gear meshes with the first internal gear ring, and the second drive gear meshes with the second internal gear ring. One end of the connecting rod is connected to the connecting rod rotary drive mechanism and is driven to rotate by the connecting rod rotary drive mechanism.
4. The conductor straightening device according to claim 3, characterized in that: The linkage rotation drive mechanism includes a reducer and a linkage drive motor. The output shaft of the reducer is fixedly connected to one end of the linkage, and the input shaft of the reducer is connected to the output shaft of the linkage drive motor, which drives the linkage.
5. A conductor straightening device according to claim 1, characterized in that: The take-up frame and the pay-off frame each include a spool, a first bracket, a second bracket, a fixed shaft, a plug-in shaft, and a fixed shaft drive mechanism. The spool has a first through hole at its center that matches the plug-in shaft. The first bracket and the second bracket are fixed parallel to each other on the first or second rotating mechanism, and the distance between the first and second brackets matches the length of the spool. The fixed shaft is rotatably mounted on the second bracket. One end of the fixed shaft is connected to the fixed shaft drive mechanism and is driven to rotate by the fixed shaft drive mechanism. The other end of the fixed shaft has a threaded blind hole. The first bracket has a second through hole corresponding to the fixed shaft position of the second bracket that matches the plug-in shaft. One end of the plug-in shaft has an external thread. The plug-in shaft passes through the second through hole of the first bracket and the first through hole of the spool in sequence and is then inserted into the threaded blind hole of the fixed shaft and threadedly connected to the fixed shaft.
6. The conductor straightening device according to claim 5, characterized in that: The first through hole of the spool is provided at one end near the first support as a tapered hole, and the other end of the insertion shaft is provided with a tapered structure that matches the tapered hole of the first through hole of the spool.
7. A conductor straightening device according to claim 5, characterized in that: The fixed shaft drive mechanism includes a first pulley, a second pulley, a synchronous belt, and a geared motor. The first pulley is fixed to one end of the fixed shaft, the second pulley is fixed to the output shaft of the geared motor and driven by the geared motor, and the synchronous belt is disposed on the first pulley and the second pulley.
8. A conductor straightening device according to claim 1, characterized in that: The take-up frame and the pay-off frame are equipped with a rope arranger on the side near the conductor straightening mechanism.