A stator winding machine

Abstract

The utility model discloses a kind of stator winding machines, including rack, the surface of the rack is provided with equipment wire nozzle mechanism, shaping wire arranging mechanism and winding indexing mechanism, the equipment wire nozzle mechanism includes drive assembly installed on rack and wire outlet rod installed in the drive assembly side;The winding indexing mechanism includes the turntable drive servo installed on the rack, and the stator clamping assembly connected with the turntable drive servo output end line;The shaping wire arranging mechanism includes upper wire hooking component and lower wire hooking component, and the upper wire hooking component and lower wire hooking component are installed below the equipment wire nozzle mechanism and located in the side of the winding indexing mechanism, and the device has the characteristics such as high processing efficiency, tension stability, better synchronism.

Description

Technical Field

[0001] This utility model belongs to the field of power equipment technology, specifically relating to a stator winding machine. Background Technology

[0002] The stator is the core of the motor. During the production process, enameled wire needs to be wound around the surface of the stator. The quality of the winding directly affects the performance, efficiency and service life of the motor.

[0003] Current stator winding equipment suffers from poor stability of enameled wire tension and poor synchronization during winding, resulting in low product yield and short product lifespan. Utility Model Content

[0004] The purpose of this invention is to provide a stator winding machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A stator winding machine includes a frame, on the surface of which are provided a wire nozzle mechanism, a wire shaping and laying mechanism, and a winding indexing mechanism. The wire nozzle mechanism includes a drive assembly mounted on the frame and a wire outlet rod mounted on one side of the drive assembly.

[0007] The winding indexing mechanism includes a turntable drive servo mounted on the frame and a stator clamping assembly connected to the output terminal of the turntable drive servo.

[0008] The shaping and wiring mechanism includes an upper hooking assembly and a lower hooking assembly, both of which are installed below the device's wire nozzle mechanism and located on one side of the winding and rotating mechanism.

[0009] By adopting the above technical solution: during processing, the stator is placed on the surface of the stator clamping assembly, and the wire nozzle mechanism is used to wind the enameled wire tightly onto the stator clamping assembly. Then, the upper and lower hooking components of the shaping and winding mechanism are used to wind the wire synchronously, hooking out the upper and lower ends of the stator respectively. This not only has high working efficiency, but also high tension stability and synchronization, thereby ensuring the yield rate of the product.

[0010] Preferably, the hook line assembly includes upper and lower hook line modules mounted on the frame, upper hook line left and right modules are provided above the upper hook line upper and lower modules, upper hook line front and rear modules are installed on one side of the upper hook line left and right modules, and upper hook line hooks are provided below the upper hook line front and rear modules.

[0011] By adopting the above technical solution, the upper hook line upper and lower modules, upper hook line left and right modules, and upper hook line front and rear modules can drive the upper hook line hook head to move arbitrarily in three-dimensional space, thereby ensuring that the upper hook line hook head can cooperate with other mechanisms to perform winding processing on the stator.

[0012] Preferably, the hook line assembly includes hook line upper and lower modules mounted on the frame, hook line left and right modules are provided below the hook line upper and lower modules, hook line front and rear modules are installed on one side of the hook line left and right modules, and hook line hooks are provided on one side of the hook line front and rear modules.

[0013] By adopting the above technical solution, the lower hook head can be moved arbitrarily in three-dimensional space by using the lower hook upper and lower modules, the lower hook left and right modules, and the lower hook front and rear modules, thereby ensuring that the lower hook head can cooperate with other mechanisms to perform winding processing on the stator.

[0014] Preferably, the output end of the turntable drive servo is connected to a synchronous pulley, and a synchronous belt is provided on the outside of the synchronous pulley. The synchronous belt is connected to the stator clamping assembly.

[0015] By adopting the above technical solution, the stator can be easily rotated to complete the winding by using a synchronous belt and a synchronous clamping assembly.

[0016] Preferably, the stator clamping assembly includes a bearing installed inside the synchronous belt, a clamping member installed above the bearing, a clamping screw installed on one side of the clamping member, and wire hanging pins evenly arranged along its circumference above the clamping member.

[0017] By adopting the above technical solution: the stator is fixed above the clamping part by clamping screws, the enameled wire is wound around the hanging pin by the wire nozzle machine of the equipment, and installed under the drive of the turntable servo motor.

[0018] Preferably, the stator clamping assembly has a wire clamping claw on one side.

[0019] By adopting the above technical solution: the wire clamping jaws are used to clamp the wire end before winding, which facilitates the processing of stator winding.

[0020] Preferably, the drive assembly includes an X-axis module mounted on the frame, a Y-axis module mounted above the X-axis module, and a Z-axis module mounted on one side of the Y-axis module.

[0021] By adopting the above technical solution, the cable outlet rod performs high-speed and precise up-down and back-and-forth reciprocating motion under the drive of the X-axis module, Y-axis module and Z-axis module.

[0022] Preferably, a wire guide roller is provided on one side of the Z-axis module, a wire pressing cylinder is provided below the wire guide roller, and the wire output rod is located below the wire pressing cylinder.

[0023] By adopting the above technical solution: when the equipment is not winding, the wire pressing cylinder presses the wire to prevent the wire from being pulled out of the wire rod.

[0024] The technical effects and advantages of this utility model are as follows:

[0025] This equipment, through the cooperation of the upper and lower wire hooking components, can simultaneously perform winding operations on both ends of the stator, shortening the processing cycle and increasing production efficiency. Furthermore, the upper and lower wire hooking components maintain uniform and stable wire tension throughout the winding process, preventing uneven tension and ensuring product consistency and accuracy, resulting in high product quality and yield. The equipment's wire nozzle mechanism and shaping / laying mechanism can move freely in three-dimensional space, flexibly adapting to various complex winding paths. The efficient collaboration between multiple mechanisms ensures high synchronization. The wire clamping claws and pressing cylinders not only firmly secure the wire ends but also press the enameled wire tightly in non-working states, preventing loosening and detachment, further enhancing the equipment's operational reliability. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the internal structure of the rack in this embodiment;

[0028] Figure 3 This is a schematic diagram of the wire nozzle mechanism in the device of this utility model;

[0029] Figure 4 This is a schematic diagram of the shaping and wiring mechanism in this utility model;

[0030] Figure 5 This is a schematic diagram of the winding indexing mechanism in this utility model.

[0031] In the diagram: 1. Frame; 2. Equipment cable nozzle mechanism; 21. Drive assembly; 211. X-axis module; 212. Y-axis module; 213. Z-axis module; 22. Cable exit rod; 23. Cable guide roller; 24. Cable pressing cylinder; 3. Cable shaping and laying mechanism; 31. Upper cable hook assembly; 311. Upper cable hook upper and lower modules; 312. Upper cable hook left and right modules; 313. Upper cable hook front and rear modules; 314. Upper cable hook head; 32. Lower cable hook assembly. Components; 321. Lower hook upper and lower modules; 322. Lower hook left and right modules; 323. Lower hook front and rear modules; 324. Lower hook head; 4. Winding indexing mechanism; 41. Turntable drive servo; 42. Stator clamping assembly; 421. Bearing; 422. Clamping parts; 423. Clamping screws; 424. Hanging pins; 43. Synchronous pulley; 44. Synchronous belt; 45. Wire clamping jaws; 5. Tension gauge; 6. Display operator. Detailed Implementation

[0032] The following will refer to the appendix in the embodiments of this utility model. Figures 1-5 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The specific embodiments described herein are merely used to explain this utility model and are not intended to limit this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0033] Example:

[0034] like Figures 1-5As shown, this utility model provides a stator winding machine, including a frame 1. The surface of the frame 1 is provided with a wire nozzle mechanism 2, a wire shaping and laying mechanism 3, and a winding indexing mechanism 4. A tension meter 5 is provided on one side of the frame 1. The tension meter 5 is used to detect the tension of the enameled wire during the winding process, thereby adjusting the position of the enameled wire to ensure product quality. A display operator 6 is provided on the other side of the frame 1 for convenient observation and operation by the operator. The wire nozzle mechanism 2 includes a drive assembly 21 mounted on the frame 1 and a wire outlet rod 22 mounted on one side of the drive assembly 21. The wire indexing mechanism includes a turntable drive servo 41 mounted on the frame 1, which... The stator clamping assembly 42 is connected to the output line of the disk drive servo 41; the shaping and winding mechanism 3 includes an upper hooking assembly 31 and a lower hooking assembly 32. Both the upper hooking assembly 31 and the lower hooking assembly 32 are installed below the equipment wire nozzle mechanism 2 and located on one side of the winding indexing mechanism 4. During processing, the stator is placed on the surface of the stator clamping assembly 42, and the equipment wire nozzle mechanism 2 winds the enameled wire tightly onto the stator clamping assembly 42. Then, the upper hooking assembly 31 and the lower hooking assembly 32 of the shaping and winding mechanism 3 are used to wind the wire synchronously, hooking out the upper and lower ends of the stator respectively. This not only has high working efficiency, but also high tension stability and synchronization, thereby ensuring the yield of the product.

[0035] The upper hook assembly 31 includes an upper hook upper and lower module 311 mounted on the frame 1. An upper hook left and right module 312 is arranged above the upper hook upper and lower module 311. An upper hook front and rear module 313 is installed on one side of the upper hook left and right module 312. An upper hook hook head 314 is arranged below the upper hook front and rear module 313. The upper hook upper and lower module 311, the upper hook left and right module 312 and the upper hook front and rear module 313 can drive the upper hook hook head 314 to move arbitrarily in three-dimensional space, thereby ensuring that the upper hook hook head 314 can cooperate with other mechanisms to perform winding processing on the stator.

[0036] The lower hook assembly 32 includes a lower hook upper and lower module 321 mounted on the frame 1. A lower hook left and right module 322 is arranged below the lower hook upper and lower module 321. A lower hook front and rear module 323 is installed on one side of the lower hook left and right module 322. A lower hook hook head 324 is arranged on one side of the lower hook front and rear module 323. The lower hook upper and lower module 321, the lower hook left and right module 322, and the lower hook front and rear module 323 can drive the lower hook hook head 324 to move arbitrarily in three-dimensional space, thereby ensuring that the lower hook hook head 324 can cooperate with other mechanisms to perform winding processing on the stator.

[0037] The output end of the turntable drive servo 41 is connected to the synchronous wheel 43. The synchronous wheel 43 is provided with a synchronous belt 44. The synchronous belt 44 is connected to the stator clamping assembly 42. By using the synchronous belt 44 and the synchronous wheel to connect with the stator clamping assembly 42, it is convenient to drive the stator to rotate to complete the winding.

[0038] The stator clamping assembly 42 includes a bearing 421 installed inside the synchronous belt 44, a clamping member 422 installed above the bearing 421, a clamping screw 423 installed on one side of the clamping member 422, and wire hanging pins 424 evenly arranged around the clamping member 422. The stator is fixed above the clamping member 422 by the clamping screw 423. The enameled wire is wound around the wire hanging pins 424 by the wire nozzle machine of the equipment and installed under the drive of the turntable drive servo motor 41.

[0039] The stator clamping assembly 42 is provided with a wire clamping jaw 45 on one side. The wire clamping jaw 45 is used to clamp the wire end before winding, which facilitates the stator winding process.

[0040] The drive assembly 21 includes an X-axis module 211 mounted on the frame 1, a Y-axis module 212 mounted above the X-axis module 211, and a Z-axis module 213 mounted on one side of the Y-axis module 212. The cable exit rod 22 performs high-speed and precise up-down and back-and-forth reciprocating motion under the drive of the X-axis module 211, the Y-axis module 212, and the Z-axis module 213.

[0041] A wire guide wheel 23 is also provided on one side of the Z-axis module 213. A wire pressing cylinder 24 is provided below the wire guide wheel 23. Below the wire pressing cylinder 24 is the wire exit rod 22. When the equipment is not winding wire, the wire pressing cylinder 24 presses the wire to prevent the wire from being pulled out of the wire exit rod 22.

[0042] In summary, this equipment, through the cooperation of the upper hooking assembly 31 and the lower hooking assembly 32, can simultaneously perform winding operations on both ends of the stator, compressing the processing cycle and achieving high production efficiency. Furthermore, the upper hooking assembly 31 and the lower hooking assembly 32 maintain uniform and stable wire tension throughout the winding process, preventing uneven tension and ensuring product consistency and accuracy, resulting in high product quality and yield. The wire nozzle mechanism 2 and the shaping and winding mechanism 3 can both move freely in three-dimensional space, flexibly adapting to various complex winding paths. Moreover, the efficient collaboration between multiple mechanisms ensures high synchronization of the equipment. The wire clamping claw 45 and the wire pressing cylinder 24 not only firmly fix the wire end but also press the enameled wire tightly in non-working states, preventing the wire from loosening and falling off, further enhancing the reliability of the equipment operation.

[0043] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stator winding machine, characterized in that: Includes a frame (1), the surface of which is provided with a wire nozzle mechanism (2), a wire shaping and laying mechanism (3) and a winding and rotating mechanism (4). The wire nozzle mechanism (2) includes a drive assembly (21) mounted on the frame (1) and a wire outlet rod (22) mounted on one side of the drive assembly (21). The winding indexing mechanism (4) includes a turntable drive servo (41) mounted on the frame (1) and a stator clamping assembly (42) connected to the output end of the turntable drive servo (41). The shaping and wiring mechanism (3) includes an upper hooking assembly (31) and a lower hooking assembly (32). Both the upper hooking assembly (31) and the lower hooking assembly (32) are installed below the device wire nozzle mechanism (2) and located on one side of the winding and rotating mechanism (4).

2. A stator winding machine according to claim 1, characterized in that: The hook assembly (31) includes a hook upper and lower module (311) mounted on the frame (1), a hook left and right module (312) is provided above the hook upper and lower module (311), a hook front and rear module (313) is installed on one side of the hook left and right module (312), and a hook head (314) is provided below the hook front and rear module (313).

3. A stator winding machine according to claim 1, characterized in that: The hook assembly (32) includes a hook upper and lower module (321) mounted on the frame (1), a hook left and right module (322) is provided below the hook upper and lower module (321), a hook front and rear module (323) is installed on one side of the hook left and right module (322), and a hook head (324) is provided on one side of the hook front and rear module (323).

4. A stator winding machine according to claim 1, characterized in that: The output end of the turntable drive servo (41) is connected to the synchronous wheel (43), and a synchronous belt (44) is provided on the outside of the synchronous wheel (43). The synchronous belt (44) is connected to the stator clamping assembly (42).

5. A stator winding machine according to claim 4, characterized in that: The stator clamping assembly (42) includes a bearing (421) installed inside the synchronous belt (44), a clamping member (422) installed above the bearing (421), a clamping screw (423) installed on one side of the clamping member (422), and wire hanging pins (424) evenly arranged around the clamping member (422).

6. A stator winding machine according to claim 5, characterized in that: The stator clamping assembly (42) is provided with a wire clamping claw (45) on one side.

7. A stator winding machine according to claim 1, characterized in that: The drive assembly (21) includes an X-axis module (211) mounted on the frame (1), a Y-axis module (212) mounted above the X-axis module (211), and a Z-axis module (213) mounted on one side of the Y-axis module (212).

8. A stator winding machine according to claim 7, characterized in that: A wire guide roller (23) is also provided on one side of the Z-axis module (213), and a wire pressing cylinder (24) is provided below the wire guide roller (23). The wire output rod (22) is located below the wire pressing cylinder (24).

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