A coil winding device for motor production

Abstract

The utility model relates to motor coil processing technical field discloses a kind of coil winding devices for motor production, including winding machine workstation, the top of winding machine workstation is provided with stator clamping seat, the top of winding machine workstation is provided with winding assembly, further comprising: automatic material changing mechanism, the automatic material changing mechanism is set in the top of winding machine workstation, and the automatic material changing mechanism is used to automatically send and take out motor stator. The utility model is in overall design by automatic material changing mechanism, when feeding cylinder implements stretching work, the motor stator being clamped can be sent into stator clamping seat, feeding cylinder implements retraction work, the motor stator that coil winding is completed can be taken out from stator clamping seat, replace the work of material insertion and pulling out by artificial, avoid the problem that worker's arm is easily scratched by mechanical convex part in the process of material changing, increase the security when using the device.

Description

Technical Field

[0001] This utility model relates to the field of motor coil processing technology, specifically to a coil winding device for motor production. Background Technology

[0002] Coil winding equipment for motor production is an automated device used to wind conductive coils onto the stator or rotor core of a motor according to a specific pattern. Its core function is to ensure that the electrical performance and mechanical strength of the coil meet the motor design requirements by precisely controlling the winding path, number of turns, tension, and winding method. Common types include CNC winding machines and flying fork winding machines, which are widely used in home appliances, automobiles, industrial motors, and other fields, and can significantly improve production efficiency and product consistency.

[0003] A winding machine generally includes a stator holder and a winding assembly. The stator holder is used to fix the position of the motor stator and can drive the motor stator to rotate and adjust its position. The winding assembly is used to wind the coil onto the motor stator.

[0004] Traditional winding machines do not have automatic material changing functions. During use, workers often manually insert the motor stator into the stator holder. During manual insertion or disassembly, workers' arms are easily scratched by the protruding parts of the machine, resulting in poor safety. Utility Model Content

[0005] The purpose of this invention is to provide a coil winding device for motor production, which solves the problem that workers' arms are easily scratched by the protruding parts of the machine during the process of manually inserting or disassembling the motor stator in the prior art.

[0006] This utility model provides the following technical solution: a coil winding device for motor production, including a winding machine workbench, a stator clamping seat provided on the top of the winding machine workbench, a winding assembly provided on the top of the winding machine workbench, and further comprising:

[0007] An automatic material changing mechanism is installed on the top of the winding machine's worktable. The automatic material changing mechanism is used to automatically feed and remove the motor stator.

[0008] A material guiding mechanism is provided on the top of the winding machine worktable and is used to guide the motor stator.

[0009] The automatic material changing mechanism includes a reference column, which is fixedly installed on the top of the winding machine workbench. A feeding electric cylinder is fixedly installed on the outer wall of the reference column. A connecting frame is fixedly installed on the telescopic end of the feeding electric cylinder. Symmetrical support blocks are fixedly installed on both sides of the reference column. A sliding rod is fixedly installed on the outer wall of the connecting frame. The sliding rod is slidably connected to the inner wall of the symmetrical support block.

[0010] As a preferred embodiment of the above technical solution, a strip plate base is fixedly installed at the bottom of the connecting frame, and a lifting electric cylinder is fixedly installed at the top of the strip plate base, with the telescopic end of the lifting electric cylinder extending to the bottom of the strip plate base.

[0011] By controlling the lifting electric cylinder to extend and retract, the overall height of the frame can be adjusted, facilitating subsequent operations.

[0012] As a preferred embodiment of the above technical solution, a frame is fixedly installed on the telescopic end of the lifting electric cylinder, and a clamping electric cylinder is fixedly installed on the outer wall of the frame. The telescopic end of the clamping electric cylinder extends to the inner side of the frame and is fixedly connected to a clamping component.

[0013] Through the above technical solution, the clamping electric cylinder can cause the clamping component to move toward the motor stator, thereby realizing the function of clamping the motor stator and facilitating subsequent operations.

[0014] As a preferred embodiment of the above technical solution, the material guiding mechanism includes a feeding frame and a receiving frame, the inclination angle of the bottom of the inner cavity of the feeding frame and the receiving frame is two degrees, and a connecting arm is fixedly installed between the outer walls of the feeding frame and the receiving frame.

[0015] The above technical solution, through the design of the connecting arm, allows the feeding frame and the receiving frame to be connected, facilitating uniform adjustment of their positions.

[0016] As a preferred embodiment of the above technical solution, both the feeding frame and the receiving frame are fixedly installed with support legs, and the inner walls of the support legs are rotatably connected with rollers, which are rolled and connected to the top of the winding machine workbench.

[0017] The above technical solution, through the design of support legs and rollers, allows the feeding frame and receiving frame to roll on the top of the winding machine's worktable, improving the smoothness of position adjustment.

[0018] As a preferred embodiment of the above technical solution, the material guiding mechanism further includes a protrusion block, which is fixedly installed on the top of the winding machine workbench. A shifting electric cylinder is fixedly installed on one side of the protrusion block, and the telescopic end of the shifting electric cylinder extends to the other side of the protrusion block and is fixedly connected to a connecting block. The connecting block is fixedly installed on the outer wall of the feeding frame.

[0019] Through the above technical solution, the switching electric cylinder can replace the end of the feeding frame with the beginning of the receiving frame, so as to receive the motor stator after processing.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] This invention, through the overall design of the automatic material changing mechanism, allows the feeding cylinder to extend and feed the clamped motor stator into the stator clamping seat. When the feeding cylinder retracts, it can remove the motor stator with the coil wound from the stator clamping seat, replacing the manual work of inserting and removing materials. This avoids the problem of workers' arms being easily scratched by the protruding parts of the machine during the material changing process, increases the safety of the device, and improves the degree of automation. Compared with manual labor, it can increase production efficiency. Attached Figure Description

[0022] Figure 1 This is a perspective view of the present utility model;

[0023] Figure 2 This is a schematic diagram of the automatic material changing mechanism of this utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the frame of this utility model;

[0025] Figure 4 This is a schematic diagram of the material guiding mechanism of this utility model.

[0026] In the diagram: 1. Winding machine workbench; 11. Stator clamping seat; 12. Winding assembly; 2. Automatic material changing mechanism; 21. Reference column; 22. Feeding cylinder; 23. Connecting frame; 24. Strip plate seat; 25. Symmetrical support block; 26. Slide rod; 27. Lifting cylinder; 28. Frame; 281. Clamping cylinder; 282. Clamping component; 3. Material guiding mechanism; 31. Feeding frame; 32. Receiving frame; 33. Connecting arm; 34. Support leg; 35. Roller; 36. Protrusion block; 37. Positioning cylinder; 38. Connecting block. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0028] like Figures 1-4 As shown, this utility model provides a technical solution: a coil winding device for motor production, including a winding machine workbench 1, a stator clamping seat 11 provided on the top of the winding machine workbench 1, a winding assembly 12 provided on the top of the winding machine workbench 1, and further including:

[0029] Automatic material changing mechanism 2 is set on the top of the winding machine workbench 1. Automatic material changing mechanism 2 is used to automatically feed and take out the motor stator.

[0030] Material guiding mechanism 3 is installed on the top of the winding machine workbench 1 and is used to guide the motor stator.

[0031] The automatic material changing mechanism 2 includes a reference column 21, which is fixedly installed on the top of the winding machine workbench 1. A feeding cylinder 22 is fixedly installed on the outer wall of the reference column 21. A connecting frame 23 is fixedly installed on the telescopic end of the feeding cylinder 22. Symmetrical support blocks 25 are fixedly installed on both sides of the reference column 21. A sliding rod 26 is fixedly installed on the outer wall of the connecting frame 23. The sliding rod 26 is slidably connected to the inner wall of the symmetrical support block 25. When the feeding cylinder 22 extends, it can feed the clamped motor stator into the stator clamping seat 11. When the feeding cylinder 22 retracts, it can take the motor stator with the coil wound out from the stator clamping seat 11, replacing the manual work of inserting and pulling materials, improving the safety of the device and improving production efficiency. When the feeding cylinder 22 extends, it will drive the connecting frame 23 to move back and forth as a whole. At the same time, the sliding rod 26 will slide synchronously inside the symmetrical support block 25, improving the overall stability of the connecting frame 23.

[0032] As one implementation method in this embodiment, such as Figure 2 As shown, a strip plate base 24 is fixedly installed at the bottom of the connecting frame 23, and a lifting cylinder 27 is fixedly installed at the top of the strip plate base 24. The telescopic end of the lifting cylinder 27 extends to the bottom of the strip plate base 24. By controlling the lifting cylinder 27 to perform telescopic work, the overall height of the frame 28 can be adjusted.

[0033] As one implementation method in this embodiment, such as Figure 3 As shown, a frame 28 is fixedly installed on the telescopic end of the lifting cylinder 27. A clamping cylinder 281 is fixedly installed on the outer wall of the frame 28. The telescopic end of the clamping cylinder 281 extends to the inner side of the frame 28 and is fixedly connected to a clamping member 282. After the frame 28 moves to the vicinity of the motor stator, the clamping cylinder 281 is controlled to extend, causing the clamping member 282 to move toward the motor stator, thus realizing the function of clamping the motor stator, which facilitates subsequent operations.

[0034] As one implementation method in this embodiment, such as Figure 4As shown, the material guiding mechanism 3 includes a feeding frame 31 and a receiving frame 32. The inclination angle of the bottom of the inner cavity of the feeding frame 31 and the receiving frame 32 is two degrees. A connecting arm 33 is fixedly installed between the outer walls of the feeding frame 31 and the receiving frame 32. The feeding frame 31 is used to temporarily store the unprocessed motor stator and guide it to the right. The receiving frame 32 is used to guide the processed motor stator to the right. Through the design of the connecting arm 33, the feeding frame 31 and the receiving frame 32 can be connected to facilitate the unified adjustment of their positions.

[0035] As one implementation method in this embodiment, such as Figure 4 As shown, support legs 34 are fixedly installed on the outer walls of the feeding frame 31 and the receiving frame 32. Rollers 35 are rotatably connected to the inner walls of the support legs 34. The rollers 35 are rotatably connected to the top of the winding machine worktable 1. Through the design of the support legs 34 and the rollers 35, the feeding frame 31 and the receiving frame 32 roll on the top of the winding machine worktable 1, improving the smoothness of position adjustment.

[0036] As one implementation method in this embodiment, such as Figure 4 As shown, the material guiding mechanism 3 also includes a protrusion 36, which is fixedly installed on the top of the winding machine workbench 1. A shifting electric cylinder 37 is fixedly installed on one side of the protrusion 36. The telescopic end of the shifting electric cylinder 37 extends to the other side of the protrusion 36 and is fixedly connected to a connecting block 38. The connecting block 38 is fixedly installed on the outer wall of the feeding frame 31. The shifting electric cylinder 37 is controlled to extend. Through the transmission of the connecting block 38, the feeding frame 31 and the receiving frame 32 can be moved to the left as a whole, so that the beginning end of the receiving frame 32 replaces the end end of the feeding frame 31, so as to receive the motor stator after processing.

[0037] Working principle: During use, the motor stator is placed in the inner cavity of the feeding frame 31. The motor stator will roll to the right side of the inner cavity of the feeding frame 31. Initially, the frame 28 is at the middle height. The lifting cylinder 27 is extended, causing the frame 28 to move to the vicinity of the motor stator. Then, the clamping cylinder 281 is extended, causing the clamping part 282 to move towards the motor stator, thus clamping the motor stator. Then, the lifting cylinder 27 is retracted, causing the frame 28 to return to the middle height. Subsequently, the feeding cylinder 22 is extended, causing the motor stator to move backward and insert into the stator clamping seat 11, where the stator clamping seat 11 takes over clamping the motor stator. Then, the clamping cylinder 281 is retracted, releasing the clamping part 282 from clamping the motor stator. Finally, the lifting cylinder 27 is further retracted, causing the frame to... 28 is moved to the top to avoid interference with the operation of the stator clamping seat 11 and the winding assembly 12. Then, the coil winding function is implemented through the cooperation of the stator clamping seat 11 and the winding assembly 12. Then, the lifting cylinder 27 is extended to drive the frame 28 back to the middle height. The clamping cylinder 281 is extended again to clamp the motor stator. Then, the feeding cylinder 22 is retracted to pull out the motor stator. At the same time, the switching cylinder 37 is extended so that the beginning of the receiving frame 32 replaces the end of the feeding frame 31 to receive the processed motor stator. Then, the lifting cylinder 27 is extended and the clamping cylinder 281 is retracted to release the coil-wound motor stator into the receiving frame 32. Finally, the lifting cylinder 27 and the switching cylinder 37 are reset.

[0038] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A coil winding device for motor production, comprising a winding machine workbench (1), wherein a stator clamping seat (11) is provided on the top of the winding machine workbench (1), and a winding assembly (12) is provided on the top of the winding machine workbench (1), characterized in that, Also includes: Automatic material changing mechanism (2) is set on the top of the winding machine workbench (1) and is used to automatically feed and take out the motor stator; Material guiding mechanism (3) is set on the top of the winding machine workbench (1) and is used to guide the motor stator. The automatic material changing mechanism (2) includes a reference column (21), which is fixedly installed on the top of the winding machine workbench (1). A feeding electric cylinder (22) is fixedly installed on the outer wall of the reference column (21). A connecting frame (23) is fixedly installed on the telescopic end of the feeding electric cylinder (22). Symmetrical support blocks (25) are fixedly installed on both sides of the reference column (21). A sliding rod (26) is fixedly installed on the outer wall of the connecting frame (23). The sliding rod (26) is slidably connected to the inner wall of the symmetrical support block (25).

2. The coil winding device for motor production according to claim 1, characterized in that: A strip plate seat (24) is fixedly installed at the bottom of the connecting frame (23), and a lifting electric cylinder (27) is fixedly installed at the top of the strip plate seat (24). The telescopic end of the lifting electric cylinder (27) extends to the bottom of the strip plate seat (24).

3. The coil winding device for motor production according to claim 2, characterized in that: The telescopic end of the lifting cylinder (27) is fixedly installed with a frame (28), and a clamping cylinder (281) is fixedly installed on the outer wall of the frame (28). The telescopic end of the clamping cylinder (281) extends to the inner side of the frame (28) and is fixedly connected with a clamping member (282).

4. The coil winding device for motor production according to claim 1, characterized in that: The material guiding mechanism (3) includes a feeding frame (31) and a receiving frame (32). The bottom of the inner cavity of the feeding frame (31) and the receiving frame (32) are inclined at two degrees. A connecting arm (33) is fixedly installed between the outer walls of the feeding frame (31) and the receiving frame (32).

5. A coil winding device for motor production according to claim 4, characterized in that: Both the feeding frame (31) and the receiving frame (32) are fixedly installed with support legs (34), and rollers (35) are rotatably connected to the inner wall of the support legs (34). The rollers (35) are rotatably connected to the top of the winding machine workbench (1).

6. A coil winding device for motor production according to claim 5, characterized in that: The material guiding mechanism (3) also includes a protrusion (36), which is fixedly installed on the top of the winding machine workbench (1). A shifting electric cylinder (37) is fixedly installed on one side of the protrusion (36), and the telescopic end of the shifting electric cylinder (37) extends to the other side of the protrusion (36) and is fixedly connected to a connecting block (38). The connecting block (38) is fixedly installed on the outer wall of the feeding frame (31).

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