Segmented stator slip ring assembly
By designing a segmented stator slip ring device, and utilizing the automated collaborative work of the frame, lifting mechanism, and positioning mechanism, the problem of low wire threading efficiency in segmented stators was solved, achieving fast and accurate copper wire alignment and fixing, thus improving production efficiency and quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN KAISHENG TECH
- Filing Date
- 2025-04-03
- Publication Date
- 2026-05-26
AI Technical Summary
During the assembly of the segmented stator, the wire threading operation is inefficient and it is difficult to achieve accurate alignment between each stator segment and the slip ring, which seriously affects production efficiency and schedule.
A segmented stator slip ring insertion device was designed, including a frame, a lifting mechanism, a positioning mechanism, and a clamping mechanism. Through the coordinated work of the automated mechanisms, the segmented stator can be quickly and accurately threaded.
This improved the efficiency and precision of wire threading assembly in the segmented stator, ensuring that the copper wires accurately enter the slip ring holes, thereby enhancing production efficiency and overall quality.
Smart Images
Figure CN224289584U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of stator winding technology, and in particular to a segmented stator collector ring insertion device. Background Technology
[0002] With the rapid development of technology, stators have been widely used in numerous fields, covering important industries such as industrial production, home appliance manufacturing, new energy vehicles, and aerospace. Different application scenarios place diverse demands on stator performance. Among them, segmented stators, due to their unique structural advantages, exhibit excellent electromagnetic performance. Each stator segment can be wound independently, effectively reducing the length of the end windings, thereby reducing copper losses and improving overall operating efficiency.
[0003] However, the assembly and production process of segmented stators also faces some pressing problems. Because the segmented stator consists of multiple independent parts, the alignment accuracy between the parts is crucial. Accurately threading the copper wires of the segmented stator into the holes of the slip rings is difficult; currently, this process largely relies on manual operation, resulting in low threading efficiency and severely impacting production efficiency and overall production progress. Utility Model Content
[0004] The main purpose of this invention is to propose a device for inserting collector rings into a segmented stator, which aims to improve the efficiency of wire threading and assembly of segmented stators.
[0005] To achieve the above objectives, the present invention proposes a segmented stator slip ring device, comprising:
[0006] A frame having multiple threading stations located on the same horizontal plane;
[0007] A lifting mechanism, comprising a lifting drive and a positioning seat, wherein the lifting drive is disposed on the frame and drives the positioning seat to move closer to or away from each of the threading stations in a vertical direction; the positioning seat is used to install the segmented stator;
[0008] A positioning mechanism, comprising a wire-splitting drive, a wire-hooking drive, a wire-fixing drive, and a wire-splitting mold, a wire-hooking mold, and a wire-fixing mold corresponding to each of the threading stations; the wire-splitting drive is mounted on the frame and drives each wire-splitting mold to move closer to or away from its corresponding threading station; the wire-hooking drive is mounted on the frame and drives each wire-hooking mold to move closer to or away from its corresponding threading station; the wire-fixing drive is mounted on the frame and drives each wire-fixing mold to move closer to or away from its corresponding threading station; and
[0009] A clamping mechanism, comprising a moving drive, a clamping drive, and a gripper, wherein the moving drive is disposed on the frame and drives the clamping drive to move closer to or away from the threading station; and the clamping drive drives the gripper to clamp the slip ring.
[0010] In one embodiment, the hooking mold has a hooking groove for hooking the segmented line on the side facing the hooking drive member.
[0011] In one embodiment, the fixing mold has a fixing protrusion adapted to the hook groove on the side facing away from the fixing drive member.
[0012] In one embodiment, an abutment groove is formed on one side of the groove wall of the hook groove, and an abutment portion is formed on the same side of the fixing protrusion. The abutment portion abuts against the groove wall of the abutment groove to limit the fixing mold.
[0013] In one embodiment, the width of the hook groove gradually decreases along the direction in which the hook drive extends toward the threading station.
[0014] In one embodiment, the positioning mechanism further includes a transmission assembly, which includes a dividing pinion, a hooking pinion, a fixing pinion, a dividing large pinion, a hooking large pinion, and a fixing large pinion. The dividing pinion, the hooking pinion, the fixing pinion, the dividing large pinion, the hooking large pinion, and the fixing large pinion are all rotatably connected to the frame.
[0015] The line splitting drive and each of the line splitting molds are connected by transmission through the line splitting pinion and the line splitting gear; the line hooking drive and each of the line hooking molds are connected by transmission through the line hooking pinion and the line hooking gear; the line fixing drive and each of the line fixing molds are connected by transmission through the line fixing pinion and the line fixing gear.
[0016] In one embodiment, the dividing gear, the hooking gear, and the fixing gear are coaxially arranged.
[0017] In one embodiment, the dividing gear, the hooking gear, and the fixing gear are all irregularly shaped gears.
[0018] In one embodiment, the transmission assembly further includes a wire-separating guide group, a wire-hooking guide group, and a wire-fixing guide group; the wire-separating guide group includes a wire-separating slider corresponding to each wire-separating mold, each wire-separating mold being disposed on the corresponding wire-separating slider, the frame forming a wire-separating translational slide groove corresponding to each wire-separating mold, the wire-separating gear forming a wire-separating limiting slide groove corresponding to each wire-separating mold, and each wire-separating slider being limited within the corresponding wire-separating translational slide groove and the wire-separating limiting slide groove; the wire-hooking guide group includes a wire-hooking slider corresponding to each wire-hooking mold, each wire-hooking mold being disposed on the corresponding wire-hooking slider, the frame forming a wire-separating guide group corresponding to each wire-separating mold, the wire-hooking guide group forming a wire-separating guide group corresponding to each wire-separating mold, the wire-hooking guide group forming a wire-hooking ... The hooking mold has a hooking translation groove corresponding to it, and the dividing gear has a hooking limiting groove corresponding to each hooking mold. Each hooking slider is limited to the corresponding hooking translation groove and the hooking limiting groove. The fixing line guide group includes a fixing line slider corresponding to each fixing line mold. Each fixing line mold is disposed on the corresponding fixing line slider. The frame has a fixing line translation groove corresponding to each fixing line mold. The dividing gear has a fixing line limiting groove corresponding to each fixing line mold. Each fixing line slider is limited to the corresponding fixing line translation groove and the fixing line limiting groove.
[0019] In one embodiment, the branching drive, the hooking drive, and the fixing drive are all servo motors.
[0020] In the technical solution of this utility model, the segmented stator slip ring device includes a frame, a lifting mechanism, a positioning mechanism, and a clamping mechanism. The frame has multiple threading stations located on the same horizontal plane. The lifting mechanism includes a lifting drive and a positioning seat. The lifting drive is located on the frame and drives the positioning seat to move closer to or away from each threading station in the vertical direction. The positioning seat is used to install the segmented stator. The positioning mechanism includes a wire splitting drive, a wire hooking drive, a wire fixing drive, and a wire splitting mold and a wire hooking mold corresponding to each threading station. The system includes a fixed-line mold; a branching drive unit mounted on the frame, which drives each branching mold to approach or move away from the corresponding threading station; a hooking drive unit mounted on the frame, which drives each hooking mold to approach or move away from the corresponding threading station; a fixed-line drive unit mounted on the frame, which drives each fixed-line mold to approach or move away from the corresponding threading station; and a clamping mechanism including a moving drive unit, a clamping drive unit, and a clamping jaw. The moving drive unit is mounted on the frame and drives the clamping drive unit to approach or move away from the threading station; the clamping drive unit drives the clamping jaw to clamp the slip ring. In this invention, the segmented stator is manually installed on the positioning seat. Multiple branching molds move each segmented line to the vicinity of the threading station. Then, the hooking mold and the fixed-line mold work together to fix and limit each segmented line at the threading station. Finally, the clamping jaw clamps the slip ring and secures it to each segmented line. Through the coordinated work of the automated mechanism, the threading operation of the segmented stator can be completed quickly and accurately, improving production efficiency. Attached Figure Description
[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0022] Figure 1 A schematic diagram of a structure of an embodiment of the segmented stator collector ring device provided by this utility model;
[0023] Figure 2 A schematic diagram of the hooking mold in the segmented stator slip ring device;
[0024] Figure 3 A schematic diagram of the fixed wire mold in the segmented stator slip ring device;
[0025] Figure 4 A schematic diagram of another embodiment of the segmented stator collector ring device provided by this utility model;
[0026] Figure 5 for Figure 4 A magnified view of a section at point A in the middle;
[0027] Figure 6 A schematic diagram of another embodiment of the segmented stator collector ring device provided by this utility model;
[0028] Figure 7 A schematic diagram of the hook slider in the segmented stator collector ring device;
[0029] Figure 8 for Figure 7 A magnified view of a section at point B.
[0030] Explanation of icon numbers:
[0031]
[0032]
[0033] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0034] 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 scope of protection of the present utility model.
[0035] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.
[0036] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.
[0037] This utility model proposes a segmented stator collector ring device 1000.
[0038] Please see Figure 1In one embodiment of this utility model, the segmented stator slip ring device 1000 includes a frame 1, a lifting mechanism, a positioning mechanism, and a clamping mechanism. The frame 1 has multiple threading stations 1a located on the same horizontal plane. The lifting mechanism includes a lifting drive 21 and a positioning seat 22. The lifting drive 21 is disposed on the frame 1 and drives the positioning seat 22 to move closer to or away from each threading station 1a in the vertical direction. The positioning seat 22 is used to install the segmented stator a. The positioning mechanism includes a wire splitting drive 31, a wire hooking drive 32, a wire fixing drive 33, and a wire splitting mold 34 and a wire hook corresponding to each threading station 1a. The machine includes a mold 35 and a fixed wire mold 36; a wire splitting drive 31 is mounted on the frame 1 and drives each wire splitting mold 34 to move closer to or away from the corresponding wire threading station 1a; a wire hooking drive 32 is mounted on the frame 1 and drives each wire hooking mold 35 to move closer to or away from the corresponding wire threading station 1a; a fixed wire drive 33 is mounted on the frame 1 and drives each fixed wire mold 36 to move closer to or away from the corresponding wire threading station 1a; the clamping mechanism includes a moving drive, a clamping drive, and a gripper; the moving drive is mounted on the frame 1 and drives the clamping drive to move closer to or away from the wire threading station 1a; the clamping drive drives the gripper to clamp the slip ring b. In the technical solution of this utility model, the segmented stator a is manually installed on the positioning seat 22. The lifting drive 21 drives the positioning seat 22 to rise so that the top of the segmented stator a reaches the plane where the wire threading station 1a is located. Multiple wire splitting molds 34 move each segmented wire a1 to the vicinity of the wire threading station 1a. Then, the hooking mold 35 and the fixing mold 36 cooperate to fix and limit each segmented wire a1 on the wire threading station 1a. Then, the clamping claw holds the collector ring b and fastens the collector ring b to each segmented wire a1. After fastening, the lifting drive 21 drives the positioning seat 22 to descend so that the collector ring b and the segmented wire a1 leave the wire threading station 1a. Through the coordinated work of the automated mechanism, the wire threading operation of the segmented stator a can be completed quickly and accurately, improving production efficiency. At the same time, the positioning mechanism can accurately position and arrange each segmented wire a1 of the segmented stator a, ensuring that the copper wire can be accurately threaded into the hole of the collector ring b, improving the assembly accuracy and quality.
[0039] Please see Figure 2 and Figure 3 In one embodiment of this utility model, the hooking mold 35 has a hooking groove 35a for hooking the segmented wire a1 on the side facing the hooking drive member 32. Through the precise hooking and guidance of the hooking groove 35a, the copper wire can be quickly straightened and fed into the hole of the collector ring b, reducing operation time and improving production efficiency.
[0040] In one embodiment of this utility model, a fixing protrusion 361 adapted to the hook groove 35a is formed on the side of the fixing mold 36 facing away from the fixing drive member 33. The compatibility between the fixing protrusion 361 and the hook groove 35a ensures that after the hook mold 35 hooks the segmented wire a1 into the mold groove, the fixing mold 36 can be accurately aligned with it, so that the segmented wire a1 falls accurately into the fixed position, thereby improving the assembly accuracy; the cooperation between the fixing protrusion 361 and the hook groove 35a forms a stable clamping of the segmented wire a1, preventing the copper wire from shifting or loosening during the subsequent wire threading process, and ensuring the stability of the wire threading process.
[0041] In one embodiment of this utility model, an abutment groove 35a1 is formed on one side of the groove wall of the hook groove 35a, and an abutment part 3611 is formed on one side of the fixing protrusion 361. The abutment part 3611 abuts against the groove wall of the abutment groove 35a1 to limit and fix the wire mold 36. Through the cooperation between the abutment part 3611 and the abutment groove 35a1, the position of the wire mold 36 can be precisely limited, ensuring that the segmented wire a1 can be accurately guided and fixed during the hooking and fixing process, further improving the assembly accuracy; at the same time, the abutment part 3611 abuts against the groove wall of the abutment groove 35a1, forming a stable mechanical connection, preventing the wire mold 36 from shifting or shaking during the threading process, and ensuring the stability of the threading process.
[0042] In one embodiment of this utility model, the width of the hook groove 35a gradually decreases along the direction of the hook drive 32 extending toward the threading station 1a. This gradual decrease in the width of the hook groove 35a guides the copper wire to gradually enter the hook groove 35a, making the copper wire move more smoothly during the hooking process and reducing the risk of wire deviation or jamming. Furthermore, as the width of the hook groove 35a gradually decreases, the copper wire can be more precisely positioned at a specific location within the hook groove 35a, thereby improving hooking accuracy.
[0043] Please see Figure 4 , Figure 5 , Figure 6 , Figure 7 as well as Figure 8In one embodiment of this utility model, the positioning mechanism further includes a transmission assembly, which includes a dividing pinion 371, a hooking pinion 372, a fixing pinion 373, a dividing large pinion 374, a hooking large pinion 375, and a fixing large pinion 376. The dividing pinion 371, hooking pinion 372, fixing pinion 373, dividing large pinion 374, hooking large pinion 375, and fixing large pinion 376 are all rotatably connected to the frame 1. The dividing drive component 31 and each dividing mold 34 are connected by transmission through the dividing pinion 371 and the dividing large pinion 374; the hooking drive component 32 and each hooking mold 35 are connected by transmission through the hooking pinion 372 and the hooking large pinion 375; and the fixing drive component 33 and each fixing mold 36 are connected by transmission through the fixing pinion 373 and the fixing large pinion 376. Through gear transmission, synchronous movement between multiple molds can be achieved. This allows the dividing line mold 34, the hooking line mold 35, and the fixing line mold 36 to move in a coordinated manner at the same time, ensuring the accurate movement of the dividing line a1; through the meshing of the small gear and the large gear, the power of the dividing line, hooking line, and fixing line drive component 33 can be accurately transmitted to the corresponding dividing line, hooking line, and fixing line mold 36, ensuring that the action of each mold is accurate and error-free, thereby improving the running accuracy.
[0044] In one embodiment of this utility model, the dividing gear 374, the hooking gear 375, and the fixing gear 376 are coaxially arranged. This coaxial design allows for a more rational layout of the transmission components within the frame 1, occupying less space and facilitating a compact design while improving space utilization. Furthermore, the coaxial arrangement ensures higher synchronization of power transmission across the dividing, hooking, and fixing processes, better coordinating the actions of each mold and ensuring smoother transitions between different processes on the segmented line a1, thereby improving the efficiency of the entire assembly process.
[0045] It is understood that the dividing gear 374, the hooking gear 375, and the fixing gear 376 can be ordinary gears or irregularly shaped gears. In one embodiment of this utility model, the dividing gear 374, the hooking gear 375, and the fixing gear 376 are all irregularly shaped gears. The tooth profile and size of the irregularly shaped gears can be designed according to specific motion requirements to achieve special transmission ratio changes. In the segmented stator slip ring device 1000, the irregularly shaped gears enable the movement of the dividing, hooking, and fixing molds 36 to follow a preset complex pattern, improving assembly accuracy and efficiency. Therefore, it is preferable that the dividing gear 374, the hooking gear 375, and the fixing gear 376 are irregularly shaped gears.
[0046] In one embodiment of this utility model, the transmission assembly further includes a wire-separating guide group, a wire-hooking guide group, and a fixed-line guide group; the wire-separating guide group includes a wire-separating slider corresponding to each wire-separating mold 34, each wire-separating mold 34 is disposed on the corresponding wire-separating slider, the frame 1 forms a wire-separating translational slide groove corresponding to each wire-separating mold 34, the wire-separating large gear 374 forms a wire-separating limiting slide groove corresponding to each wire-separating mold 34, and each wire-separating slider is limited within the corresponding wire-separating translational slide groove and the wire-separating limiting slide groove; the wire-hooking guide group includes a wire-hooking slider 3771 corresponding to each wire-hooking mold 35, each wire-hooking mold 35 is disposed on the corresponding wire-hooking slider 3771, the frame 1 forms a wire-hooking guide group corresponding to each wire-hooking mold 35, the fixed-line guide group, and the fixed-line guide group. The machine frame 1 has a corresponding hook-line translation slide 1b, and the dividing gear 374 has a hook-line limiting slide 375a corresponding to each hook-line mold 35. Each hook-line slider 3771 is limited within the corresponding hook-line translation slide 1b and hook-line limiting slide 375a. The fixed line guide group includes a fixed line slider corresponding to each fixed line mold 36. Each fixed line mold 36 is located on the corresponding fixed line slider. The frame 1 has a fixed line translation slide corresponding to each fixed line mold 36, and the dividing gear 374 has a fixed line limiting slide 376a corresponding to each fixed line mold 36. Each fixed line slider is limited within the corresponding fixed line translation slide and fixed line limiting slide 376a. The dividing line guide group, hook-line guide group, and fixed line guide group provide precise guide paths for the corresponding molds. By moving the sliders within the translation slide and limiting slide, the positional accuracy of each mold during movement is ensured, thereby improving the assembly precision.
[0047] It should be noted that the wire splitting drive 31, the wire hooking drive 32, and the wire fixing drive 33 can be drive cylinders, drive hydraulic cylinders, or servo motors. In one embodiment of this utility model, the wire splitting drive 31, the wire hooking drive 32, and the wire fixing drive 33 are all servo motors. Servo motors can provide high-precision position control and speed adjustment, ensuring the precise positioning of the wire splitting, hooking, and fixing molds 36 during movement, thereby improving the assembly accuracy of the segmented stator a. Servo motors can be combined with programmable logic controllers or other control systems to achieve complex motion control and automated operation, improving the intelligence level of the segmented stator slip ring device 1000. Through the precise control of the servo motor, the assembly quality of the segmented stator a is improved, the copper wire arrangement is more neat, and the accuracy of inserting the slip ring b is increased, thereby improving the quality of the final product. In summary, it is preferable that the wire splitting drive 31, the wire hooking drive 32, and the wire fixing drive 33 are all servo motors.
[0048] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.
Claims
1. A segmented stator into collector ring arrangement, characterized by, include: A frame having multiple threading stations located on the same horizontal plane; A lifting mechanism, comprising a lifting drive and a positioning seat, wherein the lifting drive is disposed on the frame and drives the positioning seat to move closer to or away from each of the threading stations in a vertical direction; the positioning seat is used to install the segmented stator; The positioning mechanism includes a wire-splitting drive component, a wire-hooking drive component, a wire-fixing drive component, and a wire-splitting mold, a wire-hooking mold, and a wire-fixing mold corresponding to each of the threading stations. The wire-splitting drive component is located on the frame and drives each wire-splitting mold to move closer to or away from the corresponding threading station. The wire-hooking drive component is located on the frame and drives each wire-hooking mold to move closer to or away from the corresponding threading station. The wire-fixing drive component is located on the frame and drives each wire-fixing mold to move closer to or away from the corresponding threading station. as well as A clamping mechanism, comprising a moving drive, a clamping drive, and a gripper, wherein the moving drive is disposed on the frame and drives the clamping drive to move closer to or away from the threading station; and the clamping drive drives the gripper to clamp the slip ring.
2. The segmented stator collector ring device as described in claim 1, characterized in that, The hooking mold has a hooking groove for hooking the segmented lines on the side facing the hooking drive component.
3. The segmented stator collector ring device as described in claim 2, characterized in that, The fixing mold has a fixing protrusion on the side facing away from the fixing drive member that is adapted to the hook groove.
4. The segmented stator collector ring device as described in claim 3, characterized in that, A groove is formed on one side of the hook groove, and a part is formed on one side of the fixing protrusion. The part abuts against the groove wall of the groove to limit the fixing mold.
5. The segmented stator collector ring device as described in claim 2, characterized in that, The width of the hook groove gradually decreases along the direction in which the hook drive extends toward the threading station.
6. The segmented stator collector ring device as described in claim 1, characterized in that, The positioning mechanism further includes a transmission assembly, which includes a dividing pinion, a hooking pinion, a fixed pinion, a dividing large pinion, a hooking large pinion, and a fixed large pinion. The dividing pinion, the hooking pinion, the fixed pinion, the dividing large pinion, the hooking large pinion, and the fixed large pinion are all rotatably connected to the frame. The line splitting drive and each of the line splitting molds are connected by transmission through the line splitting pinion and the line splitting gear; the line hooking drive and each of the line hooking molds are connected by transmission through the line hooking pinion and the line hooking gear; the line fixing drive and each of the line fixing molds are connected by transmission through the line fixing pinion and the line fixing gear.
7. The segmented stator collector ring device as described in claim 6, characterized in that, The dividing gear, the hooking gear, and the fixing gear are coaxially arranged.
8. The segmented stator collector ring device as described in claim 7, characterized in that, The dividing gear, the hooking gear, and the fixing gear are all irregularly shaped gears.
9. The segmented stator collector ring device as described in claim 8, characterized in that, The transmission assembly further includes a wire-separating guide group, a wire-hooking guide group, and a fixed-line guide group; the wire-separating guide group includes a wire-separating slider corresponding to each wire-separating mold, each wire-separating mold being disposed on the corresponding wire-separating slider, the frame forming a wire-separating translational slide groove corresponding to each wire-separating mold, the wire-separating gear forming a wire-separating limiting slide groove corresponding to each wire-separating mold, and each wire-separating slider being limited within the corresponding wire-separating translational slide groove and the wire-separating limiting slide groove; the wire-hooking guide group includes a wire-hooking slider corresponding to each wire-hooking mold, each wire-hooking mold being disposed on the corresponding wire-hooking slider, the frame forming a wire-separating guide group corresponding to each wire-hooking mold, the fixed-line guide group, and the fixed-line guide group. The wire-drawing mold has a corresponding wire-drawing translational slide groove, and the wire-dividing gear has a wire-drawing limiting slide groove corresponding to each wire-drawing mold. Each wire-drawing slider is limited to the corresponding wire-drawing translational slide groove and the wire-drawing limiting slide groove. The wire-fixing guide group includes a wire-fixing slider corresponding to each wire-fixing mold, and each wire-fixing mold is disposed on the corresponding wire-fixing slider. The frame has a wire-fixing translational slide groove corresponding to each wire-fixing mold, and the wire-dividing gear has a wire-fixing limiting slide groove corresponding to each wire-fixing mold. Each wire-fixing slider is limited to the corresponding wire-fixing translational slide groove and the wire-fixing limiting slide groove.
10. The segmented stator collector ring device as described in any one of claims 1 to 9, characterized in that, The branching drive, the hooking drive, and the fixing drive are all servo motors.