Winding equipment for high-heat-level corona-resistant enameled silk-covered wire

Abstract

The utility model discloses a high heat level corona resistant enamelled silk covered wire winding device which comprises a fixed support, a first motor is fixedly connected to the outer wall of one side of the fixed support, an output shaft of the first motor is fixedly connected with a driving shaft through a coupler, one end of the driving shaft is fixedly connected with a rotating support, and the other end of the driving shaft is fixedly connected with a second motor. A second motor is fixedly connected to one side of the rotating support, a winding roll shaft is fixedly connected to the position, close to the outer side of the second motor, of one side of the rotating support, a movable lead screw is fixedly connected to an output shaft of the second motor through a coupler, and a sliding nut is in threaded connection with the outer wall of the movable lead screw; according to the device, the distance between a plurality of limiting convex plates can be conveniently adjusted, so that winding work of enameled wires of different specifications is facilitated, the application range is widened, the wound enameled wires can be conveniently and rapidly discharged, and the operation convenience and the processing efficiency are improved.

Description

Technical Field

[0001] This utility model belongs to the field of enameled wire technology, specifically relating to a winding device for high-heat-resistant corona-resistant enameled wire. Background Technology

[0002] Enameled wire is a major type of winding wire, consisting of a conductor and an insulation layer. The bare wire is annealed and softened, then coated with enamel multiple times and baked. When wrapping enameled wire, winding equipment is required.

[0003] Existing winding equipment is inconvenient for simultaneously winding multiple groups of enameled wire, thus reducing processing efficiency. Furthermore, it is difficult to adjust the dimensions during winding, making it unsuitable for winding enameled wire of different specifications. This issue has become a problem urgently needing to be solved by those skilled in the art. Utility Model Content

[0004] The purpose of this invention is to provide a high-heat-grade corona-resistant enameled wire winding device to address the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a high-heat-grade corona-resistant enameled wire winding device, comprising a fixed bracket, a first motor fixedly connected to one outer wall of the fixed bracket, a drive shaft fixedly connected to the output shaft of the first motor via a coupling, a rotating bracket fixedly connected to one end of the drive shaft, a second motor fixedly connected to one side of the rotating bracket, a winding roller fixedly connected to the outer side of one side of the rotating bracket near the second motor, a movable lead screw fixedly connected to the output shaft of the second motor via a coupling, a sliding nut threadedly connected to the outer wall of the movable lead screw, a movable frame fixedly connected to the outer wall of the sliding nut, support shafts fixedly connected to the inner walls of both ends of the movable frame, and limiting protrusions movably connected to the outer wall of the support shaft, facilitating the adjustment of the spacing between several limiting protrusions, thereby facilitating the winding of enameled wires of different specifications, thus improving the applicability range, and facilitating the rapid unloading of the wound enameled wire, improving the convenience of operation and processing efficiency.

[0006] Furthermore, the movable lead screw has two sets of oppositely distributed threads symmetrically distributed at both ends. Each set has several thread segments, and each thread segment has an increasing pitch from the inside to the outside. This facilitates the movement of the two sets of movable frames in opposite directions and makes the sliding speed of the movable frame closer to the outside faster. This ensures that the spacing between the movable frames in each set remains consistent during adjustment, which in turn facilitates the simultaneous winding of several sets of enameled wires. Moreover, by adjustment, it can be adapted to the winding of enameled wires of different specifications.

[0007] Furthermore, there are four winding rollers distributed at equal angles, with two symmetrical winding rollers passing through both ends of the movable frame, which facilitates the winding of the enameled wire through the winding rollers and facilitates the limiting and guiding of the movable frame.

[0008] Furthermore, the movable frame is connected to the movable lead screw via a sliding nut, and the two ends of the movable frame are provided with first through slots distributed in an arc shape, which ensures the effective sliding of the movable frame.

[0009] Furthermore, the limiting protrusion is rotatably connected to the movable frame via a support shaft, and a second through groove is provided at one end of the limiting protrusion near the movable frame, which is circularly distributed with the first through groove. This facilitates the limiting of the enameled wire during winding by the limiting protrusion, preventing the enameled wire from becoming misaligned. Moreover, after rotating the limiting protrusion, the enameled wire wound on the outer wall of the winding roller can be unloaded.

[0010] Furthermore, an electric push rod is fixedly connected to the inner wall of the other side of the fixed bracket, and a sliding bracket is fixedly connected to the movable end of the electric push rod, thereby facilitating the sliding of the sliding bracket by the electric push rod.

[0011] Furthermore, the sliding bracket is arranged in a cross shape, and several additional fixing blocks are fixedly connected to one side of the sliding bracket, which facilitates the support of the additional fixing blocks by the sliding bracket and helps the sliding bracket drive the additional fixing blocks to slide.

[0012] Furthermore, several of the aforementioned fixing blocks are respectively engaged with one end of the winding roller shaft and the movable lead screw, and the several fixing blocks are distributed in a "U" shape, which facilitates the support of one end of the winding roller shaft and the movable lead screw by the fixing blocks, improves the rotational stability of one end of the winding roller shaft and the movable lead screw, prevents shaking, and ensures the subsequent feeding of the enameled wire for winding.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are: This utility model,

[0014] (1) By setting up a fixed bracket, a first motor, a drive shaft, a rotating bracket, a second motor, a winding roller shaft, a movable lead screw, a sliding nut, a movable frame, a support shaft, a limiting convex plate, an electric push rod, a sliding bracket and a fixed positioning block, it is convenient to adjust the spacing between several limiting convex plates, which is beneficial for winding enameled wire of different specifications, thereby improving the applicability range, and facilitating the rapid unloading of the wound enameled wire, improving the convenience of operation and processing efficiency. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a top view of the present invention;

[0018] Figure 3 This is a partial side sectional view of the present invention.

[0019] In the diagram: 1. Fixed bracket; 2. First motor; 3. Drive shaft; 4. Rotating bracket; 5. Second motor; 6. Winding roller shaft; 7. Movable lead screw; 8. Sliding nut; 9. Movable frame; 10. Support shaft; 11. Limiting protrusion; 12. Electric push rod; 13. Sliding bracket; 14. Adding a fixing block. Detailed Implementation

[0020] The following detailed, non-limiting description of the present invention, in conjunction with preferred embodiments and accompanying drawings, is provided. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0021] Please see Figure 1-3 This utility model provides a technical solution: a high-heat-grade corona-resistant enameled wire winding device, comprising a fixed bracket 1, a first motor 2 fixedly connected to one outer wall of the fixed bracket 1, a drive shaft 3 fixedly connected to the output shaft of the first motor 2 via a coupling, a rotating bracket 4 fixedly connected to one end of the drive shaft 3, a second motor 5 fixedly connected to one side of the rotating bracket 4, a winding roller shaft 6 fixedly connected to the outer side of one side of the rotating bracket 4 near the second motor 5, a movable lead screw 7 fixedly connected to the output shaft of the second motor 5 via a coupling, a sliding nut 8 threadedly connected to the outer wall of the movable lead screw 7, a movable frame 9 fixedly connected to the outer wall of the sliding nut 8, and support shafts 10 fixedly connected to the inner walls of both ends of the movable frame 9. Limiting protrusions 11 are movably connected to the outer wall of the support shafts 10, facilitating the adjustment of the spacing between several limiting protrusions 11, thereby facilitating the winding of enameled wires of different specifications, thus improving the applicability range, and facilitating the rapid unloading of the wound enameled wire, improving the convenience of operation and processing efficiency.

[0022] Furthermore, the movable lead screw 7 has two sets of oppositely distributed threads symmetrically distributed at both ends. Each set has several thread segments, and each thread segment has an increasing pitch from the inside to the outside. This facilitates the movement of the two sets of movable frames 9 towards each other, and makes the sliding speed of the movable frame 9 closer to the outside faster. This ensures that the spacing between the movable frames 9 in each set remains consistent during adjustment, which facilitates the simultaneous winding of several sets of enameled wires. Moreover, by adjustment, it can be used for winding enameled wires of different specifications. It should be noted that the number of movable frames 9 is the same as the number of thread segments.

[0023] Furthermore, there are four winding rollers 6 distributed at equal angles, and two of them are symmetrically distributed through both ends of the movable frame 9, which facilitates the winding of the enameled wire through the winding rollers 6 and facilitates the limiting and guiding of the movable frame 9.

[0024] Furthermore, the movable frame 9 is connected to the movable lead screw 7 via the sliding nut 8, and the two ends of the movable frame 9 are provided with first through slots distributed in an arc shape, which ensures the effective sliding of the movable frame 9. It should be noted that the first through slots cooperate with the winding roller shaft 6.

[0025] Furthermore, the limiting protrusion 11 is rotatably connected to the movable frame 9 via the support shaft 10, and a second through groove is provided at the end of the limiting protrusion 11 near the movable frame 9, which is circularly distributed with the first through groove. This facilitates the limiting of the enameled wire during winding by the limiting protrusion 11, preventing the enameled wire from being misaligned. After rotating the limiting protrusion 11, the enameled wire wound on the outer wall of the winding roller 6 can be unloaded. It should be noted that the second through groove cooperates with the winding roller 6.

[0026] Furthermore, an electric push rod 12 is fixedly connected to the inner wall of the other side of the fixed bracket 1, and a sliding bracket 13 is fixedly connected to the movable end of the electric push rod 12, thereby facilitating the sliding of the sliding bracket 13 by the electric push rod 12.

[0027] Furthermore, the sliding bracket 13 is arranged in a "+" shape, and several additional fixing blocks 14 are fixedly connected to one side of the sliding bracket 13, which facilitates the support of the additional fixing blocks 14 by the sliding bracket 13 and helps the sliding bracket 13 drive the additional fixing blocks 14 to slide.

[0028] Furthermore, several fixed positioning blocks 14 are respectively engaged with one end of the winding roller shaft 6 and the movable lead screw 7, and the several fixed positioning blocks 14 are distributed in a "U" shape, which helps to support one end of the winding roller shaft 6 and the movable lead screw 7 respectively through the fixed positioning blocks 14, improves the rotation stability of one end of the winding roller shaft 6 and the movable lead screw 7, prevents shaking, and ensures the subsequent winding of the enameled wire.

[0029] In use, the second motor 5 first drives the movable lead screw 7 to rotate, causing the movable lead screw 7 to drive the sliding nut 8 to slide. The sliding nut 8 then drives two symmetrically distributed movable frames 9 to slide towards each other under the guidance of two winding roller shafts 6. The sliding speed between the movable frames 9 in each group increases progressively from the inside out, ensuring that after adjustment, the distance between the two movable frames 9 in each group remains consistent. This facilitates the winding of enameled wire of different specifications, improving its applicability and allowing for limiting the winding of multiple groups of enameled wire simultaneously, preventing misalignment during winding. This improves the stability of winding. At this time, the first motor 2 is started, which drives the rotating bracket 4 to rotate through the drive shaft 3. The rotating bracket 4 drives the winding roller shaft 6 to rotate, thus winding the enameled wire. After winding is completed, the electric push rod 12 is started, which drives the fixed positioning block 14 away from the winding roller shaft 6 and the movable lead screw 7 through the sliding bracket 13. Then, the limiting convex plate 11 is moved to rotate through the support shaft 10, so that the enameled wire wound on the outer wall of the winding roller shaft 6 can slide to the end of the winding roller shaft 6 close to the electric push rod 12 to complete the unloading, thus facilitating the unloading work.

[0030] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A high-heat-grade corona-resistant enameled wire winding device, comprising a fixed bracket (1), characterized in that: A first motor (2) is fixedly connected to one side of the outer wall of the fixed bracket (1). The output shaft of the first motor (2) is fixedly connected to a drive shaft (3) via a coupling. A rotating bracket (4) is fixedly connected to one end of the drive shaft (3). A second motor (5) is fixedly connected to one side of the rotating bracket (4). A winding roller shaft (6) is fixedly connected to the outer side of the rotating bracket (4) near the second motor (5). A movable lead screw (7) is fixedly connected to the output shaft of the second motor (5) via a coupling. A sliding nut (8) is threaded onto the outer wall of the movable lead screw (7). A movable frame (9) is fixedly connected to the outer wall of the sliding nut (8). A support shaft (10) is fixedly connected to the inner walls of both ends of the movable frame (9). A limit plate (11) is movably connected to the outer wall of the support shaft (10).

2. The high-heat-grade corona-resistant enameled wire winding device according to claim 1, characterized in that: The movable lead screw (7) has two sets of oppositely distributed threads at both ends, each set having several thread segments, and each thread segment is distributed with increasing pitch from the inside to the outside.

3. The high-heat-grade corona-resistant enameled wire winding device according to claim 2, characterized in that: The winding roller shafts (6) are distributed at equal angles, and two of them are symmetrically distributed and pass through both ends of the movable frame (9).

4. The high-heat-grade corona-resistant enameled wire winding device according to claim 3, characterized in that: The movable frame (9) is connected to the movable lead screw (7) via a sliding nut (8), and the two ends of the movable frame (9) are provided with first through slots distributed in an arc shape.

5. A high-heat-grade corona-resistant enameled wire winding device according to claim 4, characterized in that: The limiting protrusion (11) is rotatably connected to the movable frame (9) via the support shaft (10), and a second through groove is provided at one end of the limiting protrusion (11) near the movable frame (9) in a circular pattern with the first through groove.

6. The high-heat-grade corona-resistant enameled wire winding device according to claim 1, characterized in that: An electric push rod (12) is fixedly connected to the inner wall of the other side of the fixed bracket (1), and a sliding bracket (13) is fixedly connected to the movable end of the electric push rod (12).

7. A high-heat-grade corona-resistant enameled wire winding device according to claim 6, characterized in that: The sliding bracket (13) is arranged in a cross shape, and several additional fixing blocks (14) are fixedly connected to one side of the sliding bracket (13).

8. A high-heat-grade corona-resistant enameled wire winding device according to claim 7, characterized in that: Several of the fixing blocks (14) are respectively engaged with one end of the winding roller shaft (6) and the movable lead screw (7), and the fixing blocks (14) are distributed in a "U" shape.

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