A multi-station stator automatic winding equipment

Abstract

The utility model discloses a multi-station stator automatic winding device, including a processing table, a support frame is fixedly installed on the middle side of the upper end of the processing table, a pushing assembly is arranged on the upper end of the supporting frame, three positioning recesses are fixedly installed on the lower end of the pushing assembly, three placing recesses are fixedly installed on the middle side of the upper end of the processing table, a stator is placed in the placing recess, the placing recess corresponds to the positioning recess, a plurality of winding shafts are movably connected on the left side of the upper end of the processing table, and two scraping discs are fixedly installed on the outer surface of the rotating shaft. Compared with the prior art, the utility model has the advantage that the scraping force generated by the movement of the scraping disc can peel off the impurity particles attached to the inner wall of the positioning recess and the placing recess from the surface, prevent the impurity debris from being attached to the stator and causing the winding to be uneven, loose or broken, and improve the quality of the stator winding.

Description

Technical Field

[0001] The utility model relates to the technical field of stator winding, in particular to a multi-station stator automatic winding device. Background Art

[0002] The stator is the stationary part of the motor or generator. The main function of the stator is to generate a rotating magnetic field. The stator winding equipment is a device specially used for winding the stator of the motor. The stator winding equipment is used in motor manufacturing to fix the winding coil on the stator of the motor to achieve the insulation and conductive functions of the motor.

[0003] The existing multi-station stator automatic winding equipment needs to use a stator clamping and positioning device to position the stator's positioning block and the stator's placing table. During long-term use, the positioning block and the placing table will be worn due to friction and contact with the stator, thereby generating tiny debris. The foreign debris will adhere to the stator winding, causing uneven, loose or broken winding, thereby reducing the quality of the stator winding. Utility Model Content

[0004] The utility model aims at the problem that the stator winding quality is not high, and the technical problem to be solved by the utility model is to provide a multi-station stator automatic winding device.

[0005] The technical solution adopted by the utility model to solve the above technical problems is: a multi-station stator automatic winding equipment, including a processing table, a support frame is fixedly installed on the middle side of the upper end of the processing table, a pushing assembly is arranged on the upper end of the supporting frame, three positioning recesses are fixedly installed on the lower end of the pushing assembly, three placement recesses are fixedly installed on the middle side of the upper end of the processing table, a stator is placed in the placement recess, the placement recess and the positioning recess correspond to the positioning recess, a plurality of winding shafts are movably connected to the left side of the upper end of the processing table, an adjusting assembly is arranged on the right side of the upper end of the processing table, a movable plate is fixedly installed on the left end of the adjusting assembly, a plurality of rotating shafts are movably interlaced and connected to the left end of the movable plate, a driving motor is fixedly installed on the right end of the rotating shaft, and two scraping discs are fixedly installed on the outer surface of the rotating shaft.

[0006] A further preferred solution of the utility model is: the pushing assembly includes a first cylinder, a pushing plate is fixedly installed on the output end of the first cylinder, the pushing plate is fixedly connected to the positioning recessed block, and the first cylinder is fixedly connected to the upper end of the support frame.

[0007] A further preferred solution of the utility model is: the adjustment component includes a vertical plate, a second cylinder is fixedly installed on the right end of the vertical plate, an adjustment frame is fixedly installed on the output end of the second cylinder, and the adjustment frame is fixedly connected to the movable plate.

[0008] A further preferred solution of the utility model is that the axis lines of the scraper disc and the stator coincide with each other.

[0009] A further preferred solution of the utility model is that four support pads are fixedly installed on the lower end of the processing table.

[0010] A further preferred solution of the utility model is: a storage box is arranged on the left side of the placement recessed table, and the storage box is placed on the processing table.

[0011] A further preferred solution of the utility model is that the pushing plate and the processing table maintain a parallel position relationship.

[0012] Compared with the prior art, the utility model has the following advantages: the sharp edge of the scraper disc is used to generate friction with the impurity particles on the inner wall of the positioning recess block and the placing recess platform. The scraping force generated by the movement of the scraper disc can peel off the impurity particles attached to the inner wall of the positioning recess block and the placing recess platform from the surface. When the scraper disc rotates, the entire surface of the scraper disc will contact the inner wall of the arc-shaped recess of the positioning recess block and the placing recess platform, which significantly increases the contact area compared to linear motion or single-point contact, and plays a better role in scraping off metal impurity debris. When the impurity debris is pushed to the left by the scraper disc, it falls into the storage box below for storage, preventing the impurity debris from adhering to the stator and causing uneven winding, looseness or breakage, thereby improving the stator winding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments. However, those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and should not be regarded as limiting the scope of the present invention. Furthermore, unless otherwise specified, the drawings only conceptually represent the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the left three-dimensional structure of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the driving component of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the scraper disc and the adjustment component of the utility model.

[0018] In the figure: 1. processing table; 2. support frame; 3. pushing assembly; 4. positioning recess block; 5. placing recess table; 6. stator; 7. winding shaft; 8. adjustment assembly; 9. movable plate; 10. rotating shaft; 11. driving motor; 12. scraper disc; 31. first cylinder; 32. pushing plate; 81. vertical plate; 82. second cylinder; 83. adjustment frame; 13. support pad; 14. storage box. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are only descriptive and exemplary and should not be construed as limiting the protection scope of the present invention.

[0020] It should be noted that like reference numerals denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0021] This embodiment mainly describes a multi-station stator automatic winding device, as follows:

[0022] like Figure 1-4As shown, a multi-station stator automatic winding equipment comprises a processing table 1, a support frame 2 is fixedly installed on the middle side of the upper end of the processing table 1, a pushing component 3 is arranged on the upper end of the supporting frame 2, three positioning recesses 4 are fixedly installed on the lower end of the pushing component 3, three placing recesses 5 are fixedly installed on the middle side of the upper end of the processing table 1, a stator 6 is placed in the placing recesses 5, and the placing recesses 5 correspond to the positioning recesses 4, a plurality of winding shafts 7 are movably connected to the left side of the upper end of the processing table 1, an adjusting component 8 is arranged on the right side of the upper end of the processing table 1, a movable plate 9 is fixedly installed on the left end of the adjusting component 8, a plurality of rotating shafts 10 are movably interlaced and connected to the left end of the movable plate 9, a driving motor 11 is fixedly installed on the right end of the rotating shaft 10, and two scraping discs 12 are fixedly installed on the outer surface of the rotating shaft 10, and the scraping discs 12 are made of silicon carbide, which is a ceramic material with extremely high hardness and excellent wear resistance and corrosion resistance. It can easily scrape off metal impurity particles and is not easy to wear. The axial center lines of the scraper disc 12 and the stator 6 coincide with each other, and the stator 6 is placed on the placement recess 5. The stator 6 is wound by the winding shaft 7. During long-term use, the positioning recess 4 and the placement recess 5 will be worn due to friction and contact with the stator 6, thereby generating tiny debris attached to the arc-shaped inner groove walls of the positioning recess 4 and the placement recess 5. By taking the stator 6 out of the placement recess 5, the positioning recess 4 moves downward to contact the upper side of the outer surface of the scraper disc 12, and the lower side of the outer surface of the scraper disc 12 contacts the inner wall of the placement recess 5. The scraper disc 12 is in the arc-shaped groove contacting the positioning recess 4 and the placement recess 5, and the surface of the scraper disc 12 can be tightly attached to the inner wall of the groove of the positioning recess 4 and the placement recess 5. When the scraper disc 1 When the scraper disc 12 moves to the left, the sharp edge of the scraper disc 12 is used to generate friction with the impurity particles on the inner wall of the groove. The scraping force generated by the movement of the scraper disc 12 can peel off the impurity particles attached to the inner wall of the groove of the positioning concave block 4 and the placing concave platform 5 from the surface. The rotating shaft 10 is driven to rotate by the driving motor 11, thereby driving the scraper disc 12 to rotate. When the scraper disc 12 rotates, the entire surface of the scraper disc 12 will contact the inner wall of the arc-shaped groove of the positioning concave block 4 and the placing concave platform 5. Compared with linear motion or single-point contact, this significantly increases the contact area, and plays a better role in scraping off metal impurity debris. When the impurity debris is pushed by the scraper disc 12 to move to the left, it falls into the storage box 14 below for storage, preventing the impurity debris from adhering to the stator 6 and causing the winding to be uneven, loose or broken, thereby improving the winding quality of the stator 6.

[0023] Four support pads 13 are fixedly mounted on the lower end of the processing table 1 , and the support pads 13 are provided to support and stabilize the processing table 1 .

[0024] A storage box 14 is arranged on the left side of the concave table 5. The storage box 14 is placed on the processing table 1. When the impurities and debris are scraped and pushed to the left by the scraping disc 12, they fall into the storage box 14 below for storage.

[0025] like Figure 3 As shown, the pushing assembly 3 includes a first cylinder 31, and a pushing plate 32 is fixedly installed at the output end of the first cylinder 31. The pushing plate 32 and the processing table 1 maintain a parallel position relationship. The pushing plate 32 and the positioning recessed block 4 are fixedly connected. The first cylinder 31 is fixedly connected to the upper end of the support frame 2. The pushing plate 32 is driven to move downward by the first cylinder 31, so that the positioning recessed block 4 moves downward and contacts the surface of the stator 6 to position the stator 6 for facilitating winding.

[0026] like Figure 4 As shown, the adjustment assembly 8 includes a vertical plate 81, a second cylinder 82 is fixedly installed on the right end of the vertical plate 81, an adjustment frame 83 is fixedly installed on the output end of the second cylinder 82, and the adjustment frame 83 and the movable plate 9 are fixedly connected. The second cylinder 82 pushes the movable plate 9 to move to the left, thereby pushing the scraper disc 12 on the left to move to the left, making it convenient to push the scraper disc 12 to move.

[0027] When in use, the stator 6 is placed on the placement concave platform 5, and the pushing plate 32 is driven downward by the first cylinder 31, so that the positioning concave block 4 is pushed to move downward and contacts the surface of the stator 6, which plays a positioning role for the stator 6 and is convenient for winding. The stator 6 is wound through the winding shaft 7. During long-term use, the positioning concave block 4 and the placement concave platform 5 will be worn due to friction and contact with the stator 6, so that tiny debris will adhere to the positioning concave block 4 and the arc-shaped inner groove wall of the placement concave platform 5. By removing the stator 6 from the placement concave platform 5, the movable plate 9 is pushed to move leftward by the second cylinder 82, thereby pushing the scraper disc 12 on the left side to move leftward. When the positioning concave block 4 is pushed downward by the first cylinder 31, it contacts the upper side of the outer surface of the scraper disc 12, and the lower side of the outer surface of the scraper disc 12 contacts the inner wall of the placement concave platform 5. The scraper disc 12 contacts the arc-shaped concave of the positioning concave block 4 and the placement concave platform 5. The scraper disc 12 is a device for scraping metal scraps, which is used to scrape the scraper disc 12 from the surface of the scraper disc 12. The scraper disc 12 is a device for scraping metal scraps, which is used to scrape the scraper disc 12 from the surface of the scraper disc 12. The scraper disc 12 is a device for scraping metal scraps, which is used to scrape the scraper disc 12 from the surface of the scraper disc 12. The scraper disc 12 is a device for scraping metal scraps, which is used to scrape the scraper disc 12 from the surface of the scraper disc 12.

[0028] In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0029] The above is a detailed introduction to a multi-station stator automatic winding equipment provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the utility model and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified. These improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A multi-station stator automatic winding device, comprising a processing table (1), characterized in that: A support frame (2) is fixedly installed on the middle side of the upper end of the processing table (1), a pushing assembly (3) is arranged on the upper end of the supporting frame (2), and three positioning recessed blocks (4) are fixedly installed on the lower end of the pushing assembly (3). Three placement recessed tables (5) are fixedly installed on the middle side of the upper end of the processing table (1), and a stator (6) is placed in the placement recessed tables (5). The placement recessed tables (5) correspond to the positioning recessed blocks (4). A plurality of winding shafts (7) are movably connected to the left side of the upper end of the processing table (1). An adjustment assembly (8) is arranged on the right side of the upper end of the processing table (1). A movable plate (9) is fixedly installed on the left end of the adjustment assembly (8), and a plurality of rotating shafts (10) are movably interlaced and connected to the left end of the movable plate (9). A driving motor (11) is fixedly installed on the right end of the rotating shaft (10), and two scraping discs (12) are fixedly installed on the outer surface of the rotating shaft (10).

2. The multi-station stator automatic winding equipment according to claim 1, characterized in that: The pushing assembly (3) comprises a first cylinder (31), a pushing plate (32) being fixedly mounted on the output end of the first cylinder (31), the pushing plate (32) being fixedly connected to the positioning recessed block (4), and the first cylinder (31) being fixedly connected to the upper end of the support frame (2).

3. The multi-station stator automatic winding equipment according to claim 1, characterized in that: The adjustment assembly (8) comprises a vertical plate (81), a second cylinder (82) is fixedly mounted on the right end of the vertical plate (81), an adjustment frame (83) is fixedly mounted on the output end of the second cylinder (82), and the adjustment frame (83) is fixedly connected to the movable plate (9).

4. The multi-station stator automatic winding equipment according to claim 1, characterized in that: The axial center lines of the scraper disc (12) and the stator (6) coincide with each other.

5. The multi-station stator automatic winding equipment according to claim 1, characterized in that: Four support pads (13) are fixedly mounted on the lower end of the processing table (1).

6. The multi-station stator automatic winding equipment according to claim 1, characterized in that: A storage box (14) is arranged on the left side of the placement recessed table (5), and the storage box (14) is placed on the processing table (1).

7. The multi-station stator automatic winding equipment according to claim 2, characterized in that: The pushing plate (32) and the processing table (1) maintain a parallel position relationship.

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