Winding mechanism for continuous winding of spliced motor

Abstract

The winding mechanism comprises a supporting assembly, a winding assembly, a sliding assembly, a wire hooking assembly and a rotating assembly, the winding assembly is arranged on the upper surface of the supporting assembly so that a coil can be wound conveniently, the sliding assembly is arranged at one end of the supporting assembly, and the wire hooking assembly is arranged at the other end of the supporting assembly. The winding assembly is arranged on the supporting assembly, the supporting assembly can be conveniently driven to move, the wire hooking assembly is arranged on the inner side wall of the winding assembly, the winding assembly can be conveniently adjusted, the rotating assembly is arranged on the upper surface of the supporting assembly, the winding assembly comprises a splicing block body and a stator fixing base, the splicing block body is arranged at the top of the stator fixing base, and the splicing block body is arranged on the supporting assembly. The stator fixing seat is arranged on the upper surface of the rotating assembly, the splicing block body extends outwards to be provided with a wire arranging block, the wire arranging block is arranged at one end of the splicing block body, the wire arranging block extends inwards to be provided with a pressing block, and the pressing block is arranged on the inner side wall of the wire arranging block.

Description

Technical Field

[0001] This utility model relates to the field of winding machine technology, specifically a winding mechanism for continuous winding of modular motors. Background Technology

[0002] With the increasing demand for high efficiency, lightweight and high performance in the motor manufacturing industry, segmented motors, due to their modular design, high material utilization and excellent heat dissipation performance, have gradually become an important development direction in the field of high-precision motors.

[0003] Existing winding technologies (such as pin winding and coil winding) typically involve independent winding of individual modules, resulting in the need for extensive copper wire welding or wiring between modules to achieve electrical connections. This process not only increases the complexity of the production process but also leads to a decrease in motor reliability due to the increased number of connection points (such as increased contact resistance and susceptibility to desoldering under vibration). Furthermore, during module assembly after independent winding, the length of the transition wire is difficult to control precisely, easily resulting in excessively long windings that increase the winding volume or excessively short windings that cause stress concentration, directly affecting the electromagnetic performance and mechanical stability of the motor. To address this issue, the inventors have proposed a winding mechanism for interconnected winding of modular motors. Utility Model Content

[0004] To address the shortcomings of the aforementioned technologies, this utility model provides a winding mechanism for a modular motor.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a winding mechanism for a modular motor, comprising a support assembly, a winding assembly, a sliding assembly, a hook assembly, and a rotating assembly. The winding assembly is disposed on the upper surface of the support assembly to facilitate winding the coil. The sliding assembly is disposed at one end of the support assembly to facilitate driving the support assembly to move. The hook assembly is disposed on the inner side wall of the winding assembly to facilitate adjustment of the winding assembly. The rotating assembly is disposed on the upper surface of the support assembly. The winding assembly includes a modular body and a stator fixing seat. The modular body is disposed on the top of the stator fixing seat, and the stator fixing seat is disposed on the upper surface of the rotating assembly. A wire laying block extends outward from the modular body and is disposed at one end of the modular body. A pressure block extends inward from the wire laying block and is disposed on the inner side wall of the wire laying block.

[0006] As a further explanation, the stator fixing base extends outward and is provided with hanging posts. The hanging posts are provided on the outer surface of the stator fixing base, and there are multiple hanging posts arranged at intervals.

[0007] As further explained, the hook assembly includes a hook body, which is disposed on the stator fixing base, and multiple hook bodies are provided and spaced apart.

[0008] As a further explanation, it also includes a telescopic cylinder, which is located at one end of the support assembly. An adjusting rod extends outward from the telescopic cylinder, and a connecting rod extends outward from the adjusting rod, which is located at one end of the adjusting rod, for adjusting the telescopic extension of the hook body.

[0009] As further explained, the rotating assembly includes a rotating spindle and a rotation angle power source. The rotating spindle is located on the upper surface of the support assembly, the rotation angle power source is located at one end of the support assembly, and the stator fixing seat is located on the upper surface of the rotating spindle.

[0010] As further explained, the sliding assembly includes a lifting motor and a lifting rod. The lifting motor is located at one end of the support assembly, and the lifting rod is located at one end of the lifting motor, which facilitates the adjustment of the support assembly.

[0011] As a further explanation, the system also includes a sliding guide rail, which is located at one end of the support assembly. A sliding block extends outward from the sliding guide rail and is located on the inner side wall of the sliding guide rail. The sliding block can reciprocate vertically relative to the sliding guide rail. A limiting plate extends outward from the sliding block and is located at one end of the sliding block to facilitate limiting the sliding block.

[0012] As further explained, the support assembly includes a worktable, support columns, and support rods. The support columns are located on the inner side wall of the worktable, and there are multiple support columns arranged at intervals. The support rods are located at one end of the support columns to facilitate support for the lifting motor. The telescopic cylinder is located at one end of the worktable, the rotating spindle is located on the upper surface of the worktable, the lifting motor is located at one end of the support rods, and the sliding guide rail is located at one end of the support columns.

[0013] In summary, this utility model has the following beneficial effects: The winding mechanism for a modular motor achieves continuous winding through the synergistic action of the hanging post and the hook assembly, replacing the traditional independent winding method that requires welding or splicing. The hook body precisely guides the copper wire to continuously wind between the modules, and the pressure block structure of the wire guide block fixes the coil direction, completely eliminating welding points between modules and avoiding increased contact resistance and the risk of vibration-induced desoldering. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a winding mechanism for a modular motor according to the present invention.

[0015] Figure 2 This is a three-dimensional structural schematic diagram of a winding mechanism for a modular motor according to the present invention.

[0016] Figure 3 This is a three-dimensional structural schematic diagram of a winding mechanism for a modular motor according to the present invention.

[0017] Figure 4 This is a schematic diagram of the winding mechanism for a modular motor according to the present invention.

[0018] Figure 5 This is a schematic diagram of the internal structure of a winding mechanism for a modular motor according to the present invention. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figure 1-5 As shown, this utility model discloses a winding mechanism for a modular motor, comprising a support assembly, a winding assembly, a sliding assembly, a hook assembly, and a rotating assembly. The winding assembly is located on the upper surface of the support assembly for easy winding of the coil. The sliding assembly is located at one end of the support assembly for easy movement of the support assembly. The hook assembly is located on the inner wall of the winding assembly for easy adjustment of the winding assembly. The rotating assembly is located on the upper surface of the support assembly. The winding assembly includes a modular body 23 and a stator fixing seat 2. 02. The modular body 23 is located on the top of the stator fixing seat 202, which is located on the upper surface of the rotating assembly. The modular body 23 extends outward to provide a wiring block 21, which is located at one end of the modular body 23. The wiring block 21 extends inward to provide a pressing block 22, which is located on the inner side wall of the wiring block 21. The stator fixing seat 202 extends outward to provide a hanging post 201, which is located on the outer surface of the stator fixing seat 202. Multiple hanging posts 201 are provided and spaced apart.

[0021] Specifically, the operator fixes the modular stator core onto the stator mounting base 202, which is connected to the support assembly via the rotating spindle 51. At this time, the multiple hook bodies 44 of the hook assembly are in their initial retracted state, with the hook post 201 exposed on the outer edge of the stator mounting base 202. The telescopic cylinder 41 drives the adjusting rod 42 to extend, and through the connecting rod 43, pushes the hook bodies 44 radially outward along the stator mounting base 202, forming a ring array matching the number of modular pieces. The spacing between each hook body 44 precisely corresponds to the gap between the modular pieces.

[0022] The pressure block 22 dynamically presses the transition wire against the inner wall of the cable tray 21. Combined with the micro-angle adjustment of the rotating component, the length of the transition wire is precisely controlled within ±0.3mm of the theoretical value, avoiding stress concentration. The stepped structure of the hanging post 201 provides multi-point mechanical fixation of the copper wire, replacing traditional welding processes and eliminating potential contact resistance issues.

[0023] After completing the winding of a single module, the hook body 44 automatically retracts and moves to the next working position, while the module body 23 switches to the adjacent wiring block 21 to continue winding.

[0024] Repeat the above process until all the blocks are continuously wound. Finally, the copper wire is cut by an external wire cutting device (not shown), and the telescopic cylinder 41 drives the hook body 44 to retract completely, and the finished stator is taken out.

[0025] The hook assembly includes a hook body 44, which is mounted on a stator mounting base 202. Multiple hook bodies 44 are provided and spaced apart. It also includes a telescopic cylinder 41, which is located at one end of the support assembly. An adjusting rod 42 extends outward from the telescopic cylinder 41 and is located at one end of the telescopic cylinder 41. A connecting rod 43 extends outward from the adjusting rod 42 and is located at one end of the adjusting rod 42. The connecting rod 43 is used to adjust the telescopic extension of the hook body 44.

[0026] Specifically, the block body 23 of the winding assembly begins to rotate under the drive of an external winding machine. The first end of the copper wire is fixed to the starting position of the first block by the hanging post 201. The hook body 44 extends precisely under the action of the telescopic cylinder 41, and its end hook groove is inserted into the copper wire, guiding the wire from the current block to the adjacent block to form a continuous winding path across blocks.

[0027] When the copper wire needs to transition from the end of the current tile to the beginning of the next tile, the hook body 44 quickly retracts through the telescopic cylinder 41, causing the copper wire to form a transition section with a preset arc.

[0028] For modular stators with different pole numbers and slot numbers, quick model changeover can be achieved by replacing the stator fixing seat 202 and adjusting the array spacing of the hook body 44, with a changeover time of ≤10 minutes.

[0029] The rotating assembly includes a rotating spindle 51 and a rotation angle power 52. The rotating spindle 51 is located on the upper surface of the support assembly, the rotation angle power 52 is located at one end of the support assembly, and the stator fixing seat 202 is located on the upper surface of the rotating spindle 51.

[0030] Specifically, the rotation angle power 52 drives the rotating main shaft 51 to rotate the stator fixing seat 202, adjusting the panel angle in real time so that the copper wire is continuously wound in a spiral between the panels.

[0031] The sliding assembly includes a lifting motor 31 and a lifting rod 32. The lifting motor 31 is located at one end of the support assembly, and the lifting rod 32 is located at one end of the lifting motor 31, which facilitates the adjustment of the support assembly.

[0032] Specifically, the lifting motor 31 drives the lifting rod 32 to move the support assembly vertically along the sliding guide rail 302, compensating for the positional offset caused by the difference in the height of the blocks or the increase in the number of winding layers, and ensuring that the winding plane always maintains a constant distance from the block body 23.

[0033] It also includes a sliding guide rail 302, which is located at one end of the support assembly. A sliding block 301 extends outward from the sliding guide rail 302. The sliding block 301 is located on the inner side wall of the sliding guide rail 302 and can reciprocate vertically relative to the sliding guide rail 302. A limiting plate 303 extends outward from the sliding block 301 and is located at one end of the sliding block 301 to facilitate limiting the sliding block 301.

[0034] Specifically, the sliding block 301 reciprocates within the sliding guide rail 302, and the radial movement of the stator fixing seat 202 is restricted by the limiting plate 303, thereby controlling the winding position accuracy within the range of ±0.02mm.

[0035] The support assembly includes a worktable 11, a support column 12, and a support rod 13. The support column 12 is located on the inner side wall of the worktable 11. Multiple support columns 12 are provided and spaced apart. The support rod 13 is located at one end of the support column 12 to facilitate the support of the lifting motor 31. The telescopic cylinder 41 is located at one end of the worktable 11. The rotating spindle 51 is located on the upper surface of the worktable 11. The lifting motor 31 is located at one end of the support rod 13. The sliding guide rail 302 is located at one end of the support column 12.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A winding mechanism for a modular motor, characterized in that: Including support components; A winding assembly is disposed on the upper surface of the support assembly to facilitate winding of the coil; A sliding component is provided at one end of the support component to facilitate driving the support component to move; A hook assembly is provided on the inner side wall of the winding assembly to facilitate adjustment of the winding assembly; A rotating component, wherein the rotating component is disposed on the upper surface of the support component; The winding assembly includes a block body and a stator fixing seat. The block body is located on the top of the stator fixing seat, and the stator fixing seat is located on the upper surface of the rotating assembly. A wire laying block extends outward from the block body and is located at one end of the block body. A pressure block extends inward from the wire laying block and is located on the inner sidewall of the wire laying block.

2. The winding mechanism for a modular motor according to claim 1, characterized in that: The stator fixing base extends outward and is provided with hanging posts. The hanging posts are provided on the outer surface of the stator fixing base, and there are multiple hanging posts arranged at intervals.

3. The winding mechanism for a modular motor according to claim 2, characterized in that: The hook assembly includes a hook body, which is disposed on the stator fixing base, and multiple hook bodies are provided and spaced apart.

4. The winding mechanism for a modular motor according to claim 3, characterized in that: It also includes a telescopic cylinder, which is located at one end of the support assembly. An adjusting rod extends outward from the telescopic cylinder, and a connecting rod extends outward from the adjusting rod, which is located at one end of the adjusting rod. The connecting rod is used to adjust the telescopic extension of the hook body.

5. The winding mechanism for a modular motor according to claim 4, characterized in that: The rotating assembly includes a rotating spindle and a rotation angle power source. The rotating spindle is located on the upper surface of the support assembly, the rotation angle power source is located at one end of the support assembly, and the stator fixing seat is located on the upper surface of the rotating spindle.

6. The winding mechanism for a modular motor according to claim 5, characterized in that: The sliding assembly includes a lifting motor and a lifting rod. The lifting motor is located at one end of the support assembly, and the lifting rod is located at one end of the lifting motor, which facilitates the adjustment of the support assembly.

7. The winding mechanism for a modular motor according to claim 6, characterized in that: It also includes a sliding guide rail, which is located at one end of the support assembly. A sliding block extends outward from the sliding guide rail and is located on the inner side wall of the sliding guide rail. The sliding block can reciprocate vertically relative to the sliding guide rail. A limiting plate extends outward from the sliding block and is located at one end of the sliding block to facilitate limiting the sliding block.

8. The winding mechanism for a modular motor according to claim 7, characterized in that: The support assembly includes a worktable, support columns, and support rods. The support columns are located on the inner side wall of the worktable, and there are multiple support columns spaced apart. The support rods are located at one end of the support columns to facilitate support for the lifting motor. The telescopic cylinder is located at one end of the worktable, the rotating spindle is located on the upper surface of the worktable, the lifting motor is located at one end of the support rods, and the sliding guide rail is located at one end of the support columns.

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