Servo driver for winding electric wire
Through the design of the servo drive, the motor and threaded shaft structure are used to achieve uniform winding of wires, which solves the problem of uneven wire arrangement, improves space utilization and prevents looseness, and facilitates transportation.
Patent Information
- Application Number
- CN202422394931.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-30
AI Technical Summary
The existing wire winding device cannot achieve uniform arrangement of wires, resulting in low space utilization.
The servo drive is used to drive the rotating shaft and pulley to rotate through the motor, combining the threaded rotating shaft and the chute structure to ensure that the wires are evenly coiled and fixed components are used to prevent looseness.
It realizes uniform winding of wires, improves space utilization, and prevents loose wires after winding, making it easier to transport.
Smart Images
Figure CN223133739U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire winding equipment, in particular to a servo driver for wire winding. Background Technique
[0002] A wire winding servo driver is a device used in wire winding equipment. It usually includes a servo motor, related transmission structures, and control circuits, etc. Its function is to precisely control the wire winding process to achieve functions such as uniform speed winding and adjustable speed.
[0003] In the prior art, one end of the wire to be wound is fixed on the winding roller, and tools such as clips and tapes can be used for fixation to prevent the wire from loosening during the winding process. Then, the control switch is turned on to drive the cable winding roller to start rotating and continuously wind the wire. However, in the prior art, some devices cannot cause the wire to be evenly arranged on the winding roller, and the space utilization rate is relatively low. Therefore, a servo driver for wire winding is proposed to solve the above problems. Summary of the Utility Model
[0004] In order to make up for the above deficiencies, the utility model provides a servo driver for wire winding, aiming to improve the problem of uneven arrangement when winding wires in the prior art.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A servo driver for wire winding includes a bottom plate. Two first fixing brackets are fixedly connected to the top of the bottom plate. A first rotating shaft is rotatably connected inside the first fixing brackets. Two winches are fixedly connected to the outside of the first rotating shaft. A fixing component for fixing the end of the wire is arranged on the top of one of the winches. A driving component for winding the wire is fixedly connected to the top of the bottom plate. Two second fixing brackets are fixedly connected to the top of the bottom plate. A second threaded rotating shaft is rotatably connected inside the two second fixing brackets. A sliding groove is fixedly connected to the adjacent sides of the two second fixing brackets. A sliding plate is slidably connected inside the sliding groove. A rotating ring is fixedly connected to the top of the sliding plate. A convex block is fixedly connected to the inside of the rotating ring. A wire guiding ring is fixedly connected to the top of the rotating ring. A pulley is fixedly connected to the outside of the right side of the second threaded rotating shaft.
[0007] As a further description of the above technical solution:
[0008] The outside of the convex block is engaged with the outside of the second threaded rotating shaft. The inside of the rear side of the pulley is fixedly connected to the outside of the first rotating shaft.
[0009] As a further description of the above technical solution:
[0010] The driving component includes a support base, the bottom of the support base is fixedly connected to the top of the base plate, and a motor is fixedly connected to the top of the support base.
[0011] As a further description of the above technical solution:
[0012] The driving end of the motor is fixedly connected to the right side of the first rotating shaft.
[0013] As a further description of the above technical solution:
[0014] The fixing component includes a fixing frame, and the bottom of the fixing frame is fixedly connected to the top of one of the winches.
[0015] As a further description of the above technical solution:
[0016] A clamping strip is slidably connected inside the fixing frame, and a pull rod is slidably connected inside the fixing frame.
[0017] As a further description of the above technical solution:
[0018] The bottom of the pull rod is fixedly connected to the top of the clamping strip, and two springs are fixedly connected to the top of the clamping strip.
[0019] As a further description of the above technical solution:
[0020] The tops of the two springs are fixedly connected inside the fixing frame, and the bottom of the clamping strip is in contact with the top of one of the winches.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, the rotation of the rotating shaft is driven by the motor, thereby driving the pulley to rotate, driving the threaded rotating shaft to rotate, and then driving the internal convex block and the rotating ring to rotate reciprocally along the threaded groove. The bottom chute restricts the spiral rotation movement of the threaded rotating shaft, and only the reciprocating sliding of the threaded rotating shaft can be realized, making the wire winding more evenly distributed.
[0023] 2. In the utility model, by passing the end of the wound wire through the middle of the clamping strip and the winch, releasing the pull rod, and using the reaction force of the spring to push the clamping strip downward to press and fix the end of the wire, it is prevented that the wound wire becomes loose during transportation, facilitating transportation. Description of the Drawings
[0024] Figure 1 It is a three-dimensional view of a servo driver for wire winding proposed by the utility model;
[0025] Figure 2Schematic diagram of the threaded rotating shaft structure of a servo driver for wire winding proposed by the present utility model;
[0026] Figure 3 is Figure 1 the enlarged view of part A in
[0027] Figure 4 Schematic diagram of the fixed frame structure of a servo driver for wire winding proposed by the present utility model.
[0028] Legend:
[0029] 1. Base plate; 2. Support seat; 3. Motor; 4. First fixed bracket; 5. First rotating shaft; 6. Winch; 7. Second fixed bracket; 8. Slide groove; 9. Second threaded rotating shaft; 10. Rotating ring; 11. Wire guiding ring; 12. Slide plate; 13. Pulley; 14. Convex block; 15. Fixed frame; 16. Pull rod; 17. Clamping strip; 18. Spring. Specific implementation manners
[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0031] Refer to Figure 1, an embodiment provided by the present utility model: a servo driver for wire winding, including a bottom plate 1. The bottom plate 1 is usually made of strong steel and has a regular rectangular shape. The function of the bottom plate 1 is to provide a stable installation foundation for the entire device, ensuring that each component does not shake or displace during operation. Two first fixing brackets 4 are fixedly connected to the top of the bottom plate 1. The function of the first fixing brackets 4 is to support the subsequent structure to rotate stably. Its bottom is firmly fixed to the bottom plate 1 by welding, bolt connection or other means, and can withstand various forces generated during the rotation of the first rotating shaft 5. A first rotating shaft 5 is rotatably connected inside the first fixing brackets 4. The surface of the first rotating shaft 5 is precisely machined to ensure smoothness and roundness to reduce the frictional resistance during rotation, and is used for winding the wire. Two winches 6 are fixedly connected to the outside of the first rotating shaft 5. The relative positions of the winches 6 are used to determine the length of the wound wire, facilitating the statistics of the specifications. A fixing component for fixing the end of the wire is provided on the top of one of the winches 6. Its function is to firmly fix one end of the wire when the wire winding is completed, preventing the wire from loosening or slipping after the winding is completed. A driving component for winding the wire is fixedly connected to the top of the bottom plate 1. Two second fixing brackets 7 are fixedly connected to the top of the bottom plate 1. The positions and heights of the second fixing brackets 7 are determined according to the overall layout and functional requirements of the device to ensure that other structures can rotate stably.
[0032] Refer to Figures 1 to 2 , a second threaded rotating shaft 9 is rotatably connected inside the two second fixing brackets 7. The second threaded rotating shaft 9 is usually made of high-quality steel and has a cylindrical shape. Its surface is provided with two threaded grooves with opposite directions. A sliding groove 8 is fixedly connected to the adjacent side of the two second fixing brackets 7. A sliding plate 12 is slidably connected inside the sliding groove 8. By sliding the sliding plate 12 inside the sliding groove 8, the force of the subsequent structure's screw rotation is restricted. A rotating ring 10 is fixedly connected to the top of the sliding plate 12. A convex block 14 is fixedly connected inside the rotating ring 10. The rotating ring 10 is in a circular ring shape and its inside is smooth, and it rotates in a screw manner driven by the convex block 14. A wire guiding ring 11 is fixedly connected to the top of the rotating ring 10. The function of the wire guiding ring 11 is to guide the direction of the wire, ensuring that the wire can be accurately and evenly wound during the winding process. A pulley 13 is fixedly connected to the outside of the right side of the second threaded rotating shaft 9. The function of the pulley 13 is to realize the synchronous rotation of the second threaded rotating shaft 9 and the first rotating shaft 5 by connecting with the first rotating shaft 5. The outside of the convex block 14 is meshed with the outside of the second threaded rotating shaft 9. By the rotation of the second threaded rotating shaft 9, the convex block 14 is driven to make a relative movement. The inside of the rear side of the pulley 13 is fixedly connected to the outside of the first rotating shaft 5.
[0033] Refer to Figure 1, The driving component includes a support base 2, the bottom of the support base 2 is fixedly connected to the top of the bottom plate 1. The bottom of the support base 2 is firmly fixedly connected to the top of the bottom plate 1 by welding, ensuring that there will be no shaking or displacement during the operation of the motor 3. A motor 3 is fixedly connected to the top of the support base 2. The motor 3 has precise speed control and strong torque output ability. The driving end of the motor 3 is fixedly connected to the right side of the first rotating shaft 5. The first rotating shaft 5 is driven by the motor 3 to achieve the effect of winding.
[0034] Refer to Figure 4 , The fixing component includes a fixing frame 15. The bottom of the fixing frame 15 is fixedly connected to the top of one of the winches 6. The fixing of the fixing frame 15 provides a fulcrum for the internal sliding fixing component. A clamping bar 17 is slidably connected inside the fixing frame 15. When the clamping bar 17 slides inside the fixing frame 15, it can move up and down under the action of an elastic structure to realize the clamping and loosening operations of the wire. A pull rod 16 is slidably connected inside the fixing frame 15. A handle or other convenient operating structure can be provided at the top of the pull rod 16 for the convenience of the user to operate. The bottom of the pull rod 16 is fixedly connected to the top of the clamping bar 17. Two springs 18 are fixedly connected to the top of the clamping bar 17. When the clamping bar 17 is pulled upward, the springs 18 are compressed to store elastic potential energy. The tops of the two springs 18 are fixedly connected inside the fixing frame 15. The bottom of the clamping bar 17 is in contact with the top of one of the winches 6. When the pull rod 16 is released, the springs 18 release the elastic potential energy and push the clamping bar 17 downward, pressing the end of the wire tightly to achieve the purpose of fixing the wire.
[0035] Working principle: First, the staff first passes one end of the wire through the inside of the wire guiding ring 11 and then fixedly connects it to the outside of the first rotating shaft 5. Then, the switch of the motor 3 is turned on. The rotation of the driving end of the motor 3 drives the first rotating shaft 5 to rotate, continuously winding the wire around the outside of the first rotating shaft 5. The rotation of the first rotating shaft 5 drives the pulley 13 to rotate, thereby driving the threaded second rotating shaft 9 to rotate, driving the internal convex block 14 and the rotating ring 10 to reciprocate along the threaded groove. At this time, the bottom chute 8 restricts the helical movement of the threaded second rotating shaft 9, so only the reciprocating sliding of the threaded second rotating shaft 9 can be realized. This can ensure that the wire is evenly distributed on the winding disc, avoiding the situation where the wire accumulates in one place, making the winding more orderly. Whether it is a thin wire or a thick cable, it can ensure that each layer of wire is arranged tightly and orderly, improving the space utilization rate.
[0036] Secondly, by pulling the pull rod 16 to slide upward inside the fixed frame 15, the internal clamping strip 17 is driven to slide upward, compressing the internal spring 18. At this time, the end of the wire completed by winding is passed through the middle of the clamping strip 17 and the winch 6. Then release the pull rod 16, and the spring 18 pushes the clamping strip 17 to slide downward through the reaction force, squeezing and fixing the end of the wire to prevent the wire from loosening and slipping on the winding disc, which is convenient for storage and transportation.
[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A servo driver for wire winding, comprising a base plate (1), characterized in that: On the top of the bottom plate (1), two first fixing brackets (4) are fixedly connected. Inside the first fixing brackets (4), a first rotating shaft (5) is rotatably connected. Outside the first rotating shaft (5), two winches (6) are fixedly connected. On the top of one of the winches (6), a fixing assembly for fixing the end of an electric wire is provided. On the top of the bottom plate (1), a driving assembly for winding the electric wire is fixedly connected. On the top of the bottom plate (1), two second fixing brackets (7) are fixedly connected. Inside the two second fixing brackets (7), a second threaded rotating shaft (9) is rotatably connected. On the adjacent sides of the two second fixing brackets (7), a sliding groove (8) is fixedly connected. Inside the sliding groove (8), a sliding plate (12) is slidably connected. On the top of the sliding plate (12), a rotating ring (10) is fixedly connected. Inside the rotating ring (10), a convex block (14) is fixedly connected. On the top of the rotating ring (10), a wire guiding ring (11) is fixedly connected. Outside the right side of the second threaded rotating shaft (9), a pulley (13) is fixedly connected.
2. The servo driver for wire winding according to claim 1, characterized in that: The outside of the convex block (14) is meshed with the outside of the second threaded rotating shaft (9). Inside the rear side of the pulley (13), it is fixedly connected to the outside of the first rotating shaft (5).
3. The servo driver for wire rewinding according to claim 1, characterized in that: The driving assembly includes a support base (2). The bottom of the support base (2) is fixedly connected to the top of the bottom plate (1). On the top of the support base (2), a motor (3) is fixedly connected.
4. A servo driver for wire winding according to claim 3, characterized in that: The driving end of the motor (3) is fixedly connected to the right side of the first rotating shaft (5).
5. A servo driver for wire winding according to claim 1, characterized in that: The fixing assembly includes a fixing frame (15). The bottom of the fixing frame (15) is fixedly connected to the top of one of the winches (6).
6. A servo driver for wire winding according to claim 5, characterized in that: Inside the fixing frame (15), a clamping bar (17) is slidably connected. Inside the fixing frame (15), a pull rod (16) is slidably connected.
7. A servo driver for wire winding, according to claim 6, characterized in that: The bottom of the pull rod (16) is fixedly connected to the top of the clamping bar (17). On the top of the clamping bar (17), two springs (18) are fixedly connected.
8. A servo driver for wire rewinding according to claim 7, characterized in that: The tops of the two springs (18) are fixedly connected to the inside of the fixing frame (15). The bottom of the clamping bar (17) is in contact with the top of one of the winches (6).