An automatic winding equipment for motor stator

Abstract

A kind of motor stator winding automation equipment.It relates to motor stator production equipment field.It includes machine table and clamping unit on machine table, the top of the machine table is equipped with support table, the lower portion of the machine table is equipped with motor for driving the rotation of the support table, the top of the support table is equipped with assembly table for assembling the clamping unit;The clamping unit includes a pair of clamping seats, the top of the clamping seat is equipped with a sliding slot, the stator to be wound is adapted to be equipped in the sliding slot, the support table is also equipped with a pair of air cylinders, a pair of air cylinders are respectively and one-to-one corresponding with the bottom of the clamping seat;The stator on a pair of clamping seats exists height difference.This application has the characteristics of being able to improve the efficiency of stator winding.

Description

Technical Field

[0001] This application relates to the field of motor stator production equipment, specifically to an automated motor stator winding equipment. Background Technology

[0002] The stator winding of an electric motor is an important component of the motor. It is responsible for generating a rotating magnetic field and interacting with the rotor to convert electrical energy into mechanical energy. Therefore, the winding process of the motor stator is a key step in motor manufacturing, which involves winding insulated wires onto the stator core according to a specific pattern.

[0003] Chinese patent document CN222674096U discloses a generator stator enameled winding mechanism, including a support base. A first support plate is fixedly connected to one side of the top of the support base, and a fixed frame is installed on the other side of the top of the support base. A second support plate is disposed at the top of the fixed frame. A winding motor is installed on one side of the first support plate, and a first mounting shaft is movably connected to the other side of the first support plate. A second mounting shaft is movably connected to one side of the second support plate. A first limiting plate is installed outside the first mounting shaft, and a second limiting plate is installed outside the second mounting shaft. This generator stator enameled winding mechanism drives the adjusting screw to rotate via a drive motor. The screw sleeve outside the adjusting screw moves the second support plate away from the first support plate and to one side. After the second mounting shaft on the second support plate is removed from inside the winding drum, unloading can be achieved, solving the problem of inconvenient and rapid unloading.

[0004] However, in the aforementioned patent, after one stator is wound, the wire needs to be cut before the next stator can be wound, resulting in low overall winding efficiency. Utility Model Content

[0005] To overcome the problem of low winding efficiency in the prior art, this application provides an automated device for winding motor stator.

[0006] This application adopts the following technical solution: an automated equipment for winding motor stator, including a machine base and a clamping unit disposed on the machine base, a support platform is provided on the top of the machine base, a motor for driving the support platform to rotate is provided below the machine base, and an assembly platform for assembling the clamping unit is provided above the support platform.

[0007] The clamping unit includes a pair of clamping seats, the top of which is provided with a sliding groove, and the stator to be wound is adapted to be placed in the sliding groove. The support platform is also provided with a pair of cylinders, and the pair of cylinders are respectively and correspondingly connected to the bottom of the clamping seat.

[0008] There is a height difference between the stators on the pair of clamping seats.

[0009] Optionally, the top of the machine base is provided with a through hole, and the output shaft of the motor is connected to the bottom of the support platform through the through hole. The bottom of the machine base is also provided with a bracket for fixing the motor.

[0010] Optionally, the support platform and the assembly platform are connected by a support rod.

[0011] Optionally, the top of the assembly table is provided with a mounting groove that extends vertically through the assembly table, and the push rod of the cylinder is connected to the bottom of the clamping seat through the mounting groove.

[0012] Optionally, a pair of limiting grooves are provided on the inner wall of the slide groove, the lower part of the stator is adapted to be disposed in the limiting groove, a retractable limiting rod is inserted into the bottom of the slide groove, the limiting rod is locked at the end of the stator, and the upper part of the stator is located above the slide groove.

[0013] Optionally, the length of the slide groove is greater than twice the length of the stator, and four limiting rods are provided in the slide groove. The four limiting rods can form two clamping stations, and one stator can be clamped in each clamping station.

[0014] Compared with the prior art, this application uses a pair of cylinders to adjust the height of a pair of clamping seats. When the stator on one clamping seat starts winding, the stator on the other clamping seat is in a low position. When the stator on one clamping seat is finished winding, the stator on the other clamping seat is pushed to a high position. This allows the stator on the other clamping seat to be wound directly without cutting the wire, effectively improving the winding efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this application;

[0016] Figure 2 This is a reference diagram showing the assembly state of the support platform, assembly platform, and clamping base;

[0017] Figure 3 It is a schematic three-dimensional diagram of the clamping seat;

[0018] In the diagram: 1. Machine base; 11. Perforation; 12. Bracket; 2. Clamping unit; 21. Clamping seat; 211. Slide groove; 212. Limiting groove; 22. Limiting rod; 23. Clamping station; 3. Support platform; 30. Support rod; 4. Motor; 5. Assembly platform; 50. Mounting groove; 6. Stator; 7. Cylinder. Detailed Implementation

[0019] The present application will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0020] like Figure 1-3 As shown, an automated stator winding device for a motor includes a machine base 1 and a clamping unit 2 mounted on the machine base 1. The machine base 1 has a support platform 3 at its top, a motor 4 below it for driving the support platform 3 to rotate, and an assembly platform 5 above it for assembling the clamping unit 2. The clamping unit 2 includes a pair of clamping seats 21, each with a sliding groove 211 at its top. The stator 6 to be wound is fitted into the sliding groove 211. The support platform 3 also has a pair of cylinders 7, each cylinder 7 connected to the bottom of the clamping seats 21 respectively and correspondingly. When the wire is pulled to the outside of the stator 6, the motor 4 drives the support platform 3 to rotate. The support platform 3, assembly platform 5, and clamping seats 21 rotate synchronously, and the wire is wound onto the stator 6.

[0021] First, place a stator 6 to be wound on each of the two clamping seats 21. Then, the cylinder 7 on the left drives the left clamping seat 21 to move downwards. At this time, the height of the stator 6 in the left clamping seat 21 is lower than the height of the stator 6 in the right clamping seat 21. In this way, the stator 6 on the right can be wound. During this process, the stator 6 on the left will not interfere with the winding process. After the stator 6 on the right is wound, there is no need to cut the wire. The cylinder 7 pushes the left clamping seat 21 upwards until the height of the stator 6 on the right is lower than the height of the stator 6 on the left. In this way, the wire can be directly introduced into the stator 6 on the left, and the winding of the stator 6 on the left can be carried out. Finally, the winding of both stators 6 is completed after two wire cutting operations. The winding operation of both stators 6 can be achieved with one pull of the wire, which effectively improves the winding efficiency.

[0022] The top of the machine base 1 is provided with a through hole 11, and the output shaft of the motor 4 is connected to the bottom of the support platform 3 through the through hole 11. The bottom of the machine base 1 is also provided with a bracket 12 for fixing the motor 4. The support platform 3 and the assembly platform 5 are connected by a support rod 30. In this way, it is ensured that the support platform 3 and the assembly platform 5 can rotate synchronously under the driving action of the motor 4, and that the cylinder 7 and the clamping seat 21 can maintain a relatively stationary state.

[0023] The top of the assembly table 5 is provided with a mounting groove 50, which runs vertically through the assembly table 5. The push rod of the cylinder 7 is connected to the bottom of the clamping seat 21 through the mounting groove 50. In this way, the cylinder 7 can reliably adjust the height of the clamping seat 21, ensuring that there is a sufficient height difference between the stators 6 on the two clamping seats 21 during the winding operation, so as to avoid interference between the unwound stators 6 and the wire.

[0024] A pair of limiting grooves 212 are provided on the inner wall of the slide groove 211. The lower part of the stator 6 is adapted to be placed in the limiting groove 212. A retractable limiting rod 22 is inserted into the bottom of the slide groove 211. The limiting rod 22 is locked at the end of the stator 6. The upper part of the stator 6 is located above the slide groove 211. When assembling the stator 6, the limiting rod 22 needs to be pressed down so that the stator 6 can slide smoothly into the slide groove 211. After the stator 6 is assembled, the limiting rod 22 can automatically spring back and form a clamping effect on the stator 6, realizing the axial positioning of the stator 6 in the clamping seat 21. The limiting groove 212 can realize the radial positioning of the stator 6 in the clamping seat 21, ensuring the stability of the stator 6 during the winding process. The telescopicity of the limiting rod 22 can be achieved by setting it as a telescopic rod, or by opening a hole in the bottom of the slide groove 211 and setting a spring in the hole, and the limiting rod 22 is connected to the spring and can move up and down in the hole.

[0025] The length of the slide groove 211 is more than twice the length of the stator 6. The slide groove 211 is provided with four limiting rods 22, which can form two clamping stations 23. Each clamping station 23 can clamp one stator 6. That is to say, each clamping seat 21 can clamp two stators 6. In this way, during actual clamping, the two stators 6 can be assembled in different clamping stations 23 of the two clamping seats 21, that is, the two stators 6 are clamped in the state of being furthest apart, so that a sufficient length of wire can be left between the two stators 6 for cutting or other subsequent operations.

[0026] The above embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of protection of this application. Any non-substantial changes and substitutions made by those skilled in the art based on this application shall fall within the scope of protection claimed by this application.

Claims

1. An automated equipment for winding a motor stator, comprising a machine base (1) and a clamping unit (2) disposed on the machine base (1), characterized in that, The machine base (1) is provided with a support platform (3) at the top, and a motor (4) for driving the support platform (3) to rotate is provided below the machine base (1). An assembly platform (5) for assembling the clamping unit (2) is provided above the support platform (3). The clamping unit (2) includes a pair of clamping seats (21), the top of the clamping seat (21) is provided with a sliding groove (211), the stator (6) to be wound is adapted to be placed in the sliding groove (211), and the support platform (3) is also provided with a pair of cylinders (7), the pair of cylinders (7) are respectively and correspondingly connected to the bottom of the clamping seat (21); There is a height difference between the stators (6) on the pair of clamps (21).

2. The automated equipment for winding a motor stator according to claim 1, characterized in that, The top of the machine base (1) is provided with a through hole (11), and the output shaft of the motor (4) is connected to the bottom of the support platform (3) through the through hole (11). The bottom of the machine base (1) is also provided with a bracket (12) for fixing the motor (4).

3. The automated equipment for winding a motor stator according to claim 1, characterized in that, The support platform (3) and the assembly platform (5) are connected by a support rod (30).

4. The automated equipment for winding a motor stator according to claim 3, characterized in that, The top of the assembly table (5) is provided with an installation groove (50), which extends vertically through the assembly table (5). The push rod of the cylinder (7) is connected to the bottom of the clamping seat (21) through the installation groove (50).

5. An automated motor stator winding device according to any one of claims 1-4, characterized in that, The inner wall of the slide groove (211) is provided with a pair of limiting grooves (212). The lower part of the stator (6) is adapted to be disposed in the limiting groove (212). A retractable limiting rod (22) is inserted into the bottom of the slide groove (211). The limiting rod (22) is locked at the end of the stator (6). The upper part of the stator (6) is located above the slide groove (211).

6. The automated equipment for winding a motor stator according to claim 5, characterized in that, The length of the slide groove (211) is more than twice the length of the stator (6). The slide groove (211) is provided with four limiting rods (22). The four limiting rods (22) can form two clamping stations (23). Each clamping station (23) can clamp one stator (6).

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