A rotor winding device

Abstract

This utility model discloses a rotor winding device, which includes a winding station. A clamping assembly for positioning the rotor is provided on the winding station. A wire clamping mechanism is provided on one side of the clamping assembly to clamp the wire. A wire hook is provided below the clamping assembly, and a driving mechanism for raising and lowering the wire hook is provided at its bottom. A wire roller is provided on one side of the winding station, and a telescopic mechanism for moving the wire roller back and forth is provided at one end of the wire roller. The wire hook and the wire roller work together to repeatedly pull the wire to complete the winding. This utility model uses a winding method involving a wire hook and a wire roller, achieving the effect of improving rotor winding efficiency and accuracy.

Description

Technical Field

[0001] This utility model relates to the field of machining technology, and in particular to a rotor winding device. Background Technology

[0002] In the field of mechanical manufacturing, winding devices are crucial for the production of various rotors. With the continuous development of industrial automation, the requirements for rotor winding efficiency and precision are becoming increasingly stringent. As a key component in many mechanical devices, the winding quality of the rotor directly affects the performance and stability of the equipment. Efficient and precise winding technology can improve product quality and reliability, reduce production costs, and thus gain a competitive edge in the market. In many industries such as electronic equipment and motor manufacturing, the quality and efficiency of rotor winding have a significant impact on the entire production process and product performance.

[0003] In traditional rotor winding processes, several methods are typically employed to wind the wire. One common method is manual operation, where workers manually pull the wire and wind it onto the rotor. This method relies on the worker's experience and skill; while it can ensure winding accuracy to a certain extent, it is inefficient and prone to human error. Another method uses simple mechanical devices to pull and wind the wire via mechanical transmission. These devices are relatively simple in structure and low in cost, but they have limitations in terms of winding accuracy and flexibility.

[0004] However, existing winding methods have significant drawbacks. Manual operation is inefficient, unable to meet the demands of large-scale production, and prolonged work can easily lead to worker fatigue, increasing winding errors. Simple mechanical devices and semi-automatic winding equipment also lack coordination in the winding process, failing to achieve efficient and precise winding operations. Utility Model Content

[0005] This application provides a rotor winding device that uses a winding process involving wire hooks and wire rollers, thereby improving the winding efficiency and accuracy of the rotor.

[0006] This application provides a rotor winding device, which adopts the following technical solution: A rotor winding device includes a winding station, on which a clamping assembly for positioning the rotor is provided. A wire clamping mechanism is provided on one side of the clamping assembly to clamp the wire. A wire hook is provided below the clamping assembly, and a driving mechanism for lifting and lowering the wire hook is provided at the bottom of the wire hook. A wire roller is provided on one side of the winding station, and a telescopic mechanism for moving the wire roller back and forth is provided at one end of the wire roller. The wire hook and the wire roller work together to repeatedly pull the wire to complete the winding.

[0007] By adopting the above technical solution, the rotor winding device designed in this utility model clamps and fixes the rotor with a clamping assembly, and then pulls out the wire using a wire clamping mechanism and a wire hook. Then, the wire is repeatedly pulled up by driving the wire roller and lifting the wire hook to complete the winding work on the rotor. In this process, the rotor can be positioned and the wire can be clamped. By using the cooperation of the wire hook and the wire roller, the wire can be repeatedly pulled up, and the rotor winding work can be completed efficiently.

[0008] Preferably, the winding station further includes a mounting plate, the bottom of which is provided with a turntable, which is mounted on the work platform via bearings and can rotate.

[0009] By adopting the above technical solution, the winding station includes a mounting plate, and a turntable is set at the bottom of the mounting plate. The turntable can rotate. After winding one turn of wire on the rotor, the mounting plate is rotated to wind the next turn of wire. Multiple operations can ensure the completion of the winding work.

[0010] Preferably, there are two winding stations, with a material handling gripper between the two winding stations. The two stations respectively perform winding processing on half of the rotor, and the material handling gripper is used to transfer the rotor processed at one station to the other station.

[0011] By adopting the above technical solution, two winding stations are set up during use, and the winding of half of the rotor is processed separately. The rotor processed at one station is transferred to the other station by the material handling jaws. This makes it more convenient to wind the entire rotor and improves the winding efficiency of the rotor.

[0012] Preferably, the wire hook includes a fixed section and a hook-shaped section. The top of the hook-shaped section is provided with a guide slope, and the bottom of the hook-shaped section is provided with a hook groove. The hook groove cooperates with the wire to clamp it when the wire hook moves down.

[0013] By adopting the above technical solution, when in use, the guide slope at the top of the hook-shaped section of the wire hook allows the wire hook to smoothly slide over the wire when it rises, and the hook groove cooperates with the wire to clamp it when it moves down, which can pull the wire more stably and accurately.

[0014] Preferably, a limiting block is provided on the outer side of the wire hook, and a through hole is provided in the limiting block for the wire hook to pass through, and an opening is provided on the limiting block for the wire to enter.

[0015] By adopting the above technical solution, a limiting block is set on the outside of the wire hook during use. The limiting block has a through hole for the wire hook to pass through, and an opening is opened on the limiting block for the wire to enter. This can limit the movement of the wire hook and facilitate the wire to enter the appropriate position, ensuring the stability and accuracy of the winding process.

[0016] Preferably, the clamping assembly includes a slide rail, a drive block, a clamping block, and a drive device. The slide rail is disposed on the top of the mounting plate, the drive block is slidably connected to the slide rail, the clamping block is fixedly connected to the top of the drive block, the clamping block is provided with an arc-shaped groove for clamping the rotor, and the drive device is connected to the drive block and controls its movement.

[0017] By adopting the above technical solution, the clamping assembly uses a slide rail, a drive block, a clamping block, and a drive device. The drive block slides on the slide rail, and the drive device controls the movement of the drive block, so that the arc groove on the clamping block can better position and clamp the rotor, ensuring that the winding operation proceeds smoothly.

[0018] Preferably, the wire roller is fixed to a fixed rod, the fixed rod is connected to the moving end of the telescopic mechanism, and the surface of the wire roller is provided with an annular groove.

[0019] By adopting the above technical solution, an annular groove is provided on the surface of the wire roller during use, which can limit the wire during the winding process. Combined with the wire hook, the wire is repeatedly pulled up and down, and the winding is completed more stably.

[0020] Preferably, a wire cutting mechanism is also provided on one side of the winding station. The wire cutting mechanism includes a blade, which is fixed to a movable bracket. The blade works with the movable bracket to cut the wire.

[0021] By adopting the above technical solution, a wire cutting mechanism is set on one side of the winding station during use. Its blade is fixed to a movable bracket, which can be used to cut the wire material and meet the requirement of cutting the wire material when the winding length is sufficient.

[0022] In summary, this application has the following beneficial effects: 1. The rotor winding device designed in this utility model uses a wire clamping mechanism to clamp the wire, and the wire hook and wire roller work together to repeatedly pull the wire to complete the winding, which improves the winding efficiency and solves the problem of low efficiency in traditional winding methods; 2. The rotor winding device designed in this utility model has a drive mechanism that drives the wire hook to lift and lower, and a telescopic mechanism that drives the wire roller to move up and down back and forth, which can precisely control the winding action. 3. The rotor winding device designed in this utility model has a wire cutting mechanism and a movable bracket to cut the wire material, which can accurately control the winding length and ensure that the winding length is consistent each time. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of an embodiment; Figure 2 This is an enlarged schematic diagram showing point A in the embodiment; Explanation of reference numerals in the attached drawings: 1. Winding station; 2. Clamping assembly; 21. Slide rail; 22. Drive block; 23. Clamping block; 24. Drive device; 3. Wire clamping mechanism; 4. Wire hook; 41. Fixed section; 42. Hook-shaped section; 5. Drive mechanism; 6. Wire roller; 7. Telescopic mechanism; 8. Mounting plate; 9. Turntable; 10. Picking claw; 11. Limiting block; 12. Fixed rod; 13. Wire cutting mechanism; 14. Blade. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," "lower," "bottom," and "top" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0025] This utility model discloses a rotor winding device, such as... Figure 1 and Figure 2 As shown, the device includes a winding station 1, a clamping assembly 2, a wire clamping mechanism 3, a wire hook 4, a drive mechanism 5, a wire roller 6, a telescopic mechanism 7, a wire cutting mechanism 13, and a picking gripper 10. The winding station 1 is equipped with the clamping assembly 2 for positioning the rotor. The wire clamping mechanism 3 is located on one side of the clamping assembly 2 to clamp the wire. The wire hook 4 is located below the clamping assembly 2 and has the drive mechanism 5 at its bottom. The wire roller 6 is located on one side of the winding station 1 and one end is connected to the telescopic mechanism 7. The wire cutting mechanism 13 is located on one side of the winding station 1. The picking gripper 10 is located between the two winding stations 1. By repeatedly pulling the wire with the wire hook 4 and the wire roller 6, the winding is completed, achieving efficient and precise winding. This is because the cooperation between the wire hook 4 and the wire roller 6 can accurately control the winding action, and multi-station processing further improves winding efficiency.

[0026] Specifically, the clamping assembly 2 includes a slide rail 21, a drive block 22, a clamping block 23, and a drive device 24. The slide rail 21, typically made of metal, is elongated and positioned on top of the mounting plate 8. Its smooth surface provides a stable sliding path for the drive block 22. The drive block 22 can be made of high-strength plastic or metal. It is slidably connected to the slide rail 21 via a groove and slider mechanism, a connection that is both flexible and stable. The clamping block 23, generally made of metal, is fixed to the top of the drive block 22. It has an arc-shaped groove for clamping the rotor, the shape of which matches the rotor's shape for better rotor fixation. The drive device 24 can be a motor-driven screw and nut mechanism or a cylinder. It connects to the drive block 22 and controls its movement. When the drive device 24 operates, it moves the drive block 22 on the slide rail 21, thereby enabling the clamping block 23 to clamp or release the rotor.

[0027] Specifically, the wire hook 4 includes a fixed section 41 and a hook-shaped section 42. The fixed section 41 is typically a straight rod made of metal, and it connects to the drive mechanism 5 to stably transmit driving force. The top of the hook-shaped section 42 has a guide ramp, which guides the wire during the pulling process, making it easier for the wire to enter the hook-shaped section 42. The bottom of the hook-shaped section 42 has a hook groove, which is finely designed to engage with the wire when the wire hook 4 moves downwards, clamping the wire. The hook-shaped section 42 can also be replaced with other components of similar shape, as long as they can effectively clamp and pull the wire.

[0028] Specifically, a limiting block 11 is provided on the outer side of the wire hook 4. The limiting block 11 is generally made of metal or plastic, and has a through hole for the wire hook 4 to pass through. The diameter of the through hole is slightly larger than the outer diameter of the wire hook 4, which ensures that the wire hook 4 can pass through smoothly while also providing a certain limiting effect. An opening is provided on the limiting block 11 for the wire to enter, ensuring that the wire can smoothly enter the interior of the limiting block 11.

[0029] Specifically, the wire roller 6 is fixed to the fixing rod 12. The fixing rod 12 is usually made of metal, possessing a certain strength and stability, and it is connected to the moving end of the telescopic mechanism 7. The surface of the wire roller 6 is provided with an annular groove, which guides and limits the wire, making the movement of the wire on the roller more stable. The wire roller 6 can be made of different materials, such as rubber or plastic, as long as it meets the requirements for winding.

[0030] Specifically, the wire cutting mechanism 13 includes a blade 14, which is generally made of sharp metal and is fixed to a movable bracket. The movable bracket can be moved by a drive mechanism 5 such as a motor or lead screw. When the wire is long enough to be wound, the movable bracket drives the blade 14 to move and cut the wire.

[0031] The winding station 1 also includes a mounting plate 8, with a turntable 9 at its bottom. The turntable 9 is mounted on the work platform via bearings and can rotate. The mounting plate 8 is generally made of sheet metal and has sufficient strength and rigidity to support the various components of the winding device. The turntable 9 can be driven by a motor, rotating via gear transmission or belt transmission, and its rotation can adjust the angle of the winding station 1, facilitating winding operations in different directions.

[0032] Specifically, the pick-up gripper 10 is typically made of metal or plastic. It possesses a certain gripping force and flexibility, enabling it to transfer the rotor being processed at one station to another. The gripping action of the pick-up gripper 10 can be driven by a cylinder or motor, and the rotor can be picked up and placed by controlling the opening and closing of the gripper.

[0033] The implementation principle of this embodiment is as follows: The rotor winding device of this embodiment achieves efficient and precise winding operation through the coordinated work of its various components. The clamping assembly 2 can accurately position the rotor, the cooperation between the wire hook 4 and the wire roller 6 can precisely control the winding action, the wire cutting mechanism 13 can cut the wire in time, and the multi-station processing and material handling gripper 10 further improves the winding efficiency. Compared with traditional winding methods, this device reduces manual operation, reduces human error, improves the accuracy and consistency of winding, meets the needs of large-scale production, and makes a significant improvement and contribution to existing technology.

[0034] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A rotor winding device, characterized in that: The device includes a winding station (1), on which a clamping assembly (2) for positioning the rotor is provided. A wire clamping mechanism (3) is provided on one side of the clamping assembly (2) to clamp the wire. A wire hook (4) is provided below the clamping assembly (2). A driving mechanism (5) for driving the wire hook (4) to lift and lower is provided at the bottom of the wire hook (4). A wire roller (6) is provided on one side of the winding station (1). A telescopic mechanism (7) for driving the wire roller (6) to move up and down is provided at one end of the wire roller (6). The wire hook (4) and the wire roller (6) work together to repeatedly pull the wire to complete the winding.

2. The rotor winding device according to claim 1, characterized in that: The winding station (1) also includes a mounting plate (8), and a turntable (9) is provided at the bottom of the mounting plate (8). The turntable (9) is mounted on the working platform by bearings and can rotate.

3. The rotor winding device according to claim 1, characterized in that: There are two winding stations (1). A material picker (10) is provided between the two winding stations (1). The two stations respectively perform winding processing on half of the rotor. The material picker (10) is used to transfer the rotor processed on one station to the other station.

4. The rotor winding device according to claim 1, characterized in that: The wire hook (4) includes a fixed section (41) and a hook-shaped section (42). The top of the hook-shaped section (42) is provided with a guide slope, and the bottom of the hook-shaped section (42) is provided with a hook groove. The hook groove cooperates with the wire to clamp it when the wire hook (4) moves down.

5. A rotor winding device according to claim 1, characterized in that: A limiting block (11) is provided on the outside of the wire hook (4). The limiting block (11) has a through hole for the wire hook (4) to pass through, and an opening for the wire to enter is provided on the limiting block (11).

6. A rotor winding device according to claim 1, characterized in that: The clamping assembly (2) includes a slide rail (21), a drive block (22), a clamping block (23), and a drive device (24). The slide rail (21) is located on the top of the mounting plate (8). The drive block (22) is slidably connected to the slide rail (21). The clamping block (23) is fixed to the top of the drive block (22). The clamping block (23) is provided with an arc-shaped groove for clamping the rotor. The drive device (24) is connected to the drive block (22) and controls its movement.

7. A rotor winding device according to claim 1, characterized in that: The wire roller (6) is fixed on the fixed rod (12), the fixed rod (12) is connected to the moving end of the telescopic mechanism (7), and the surface of the wire roller (6) is provided with an annular groove.

8. A rotor winding device according to claim 1, characterized in that: A wire cutting mechanism (13) is also provided on one side of the winding station (1). The wire cutting mechanism (13) includes a blade (14). The blade (14) is fixed to a movable bracket. The blade (14) works with the movable bracket to cut the wire.

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