U-PIN flat wire multilayer annular winding wire plugging equipment

Abstract

The utility model discloses U-PIN flat wire multilayer annular winding wire plugging equipment, and belongs to the technical field of flat wire motor equipment. An auxiliary device is adopted to reserve a wire insertion vacancy; the driving part drives the outward-pulling guiding piece to move to the wire inserting vacant position, the auxiliary device is moved out, so that the part of the U-shaped wire which is ejected away originally can abut against the outer side face of the outward-pulling guiding piece, and the wire is inserted in the wire inserting vacant position. When the U-shaped wires are inserted, the outward shifting guide piece is kept still, the rotary positioning table continues to rotate, and the subsequent U-shaped wires continue to be guided outwards by the outward shifting guide piece, so that a wire insertion space is reserved, and the operation is performed until all the U-shaped wires are inserted. Therefore, two U-shaped wires which are crossed originally are staggered in space, and the external shifting assembly is used for keeping guiding and positioning, so that enough space can be reserved between the U-shaped wires under the condition that the last U-shaped wire of each layer of winding needs to be crossed, and the wire insertion action of the next U-shaped wire is completed; and meanwhile, the reliability of the equipment and the production efficiency and yield of the flat wire motor are greatly improved.

Description

Technical Field

[0001] This application relates to the field of flat wire motor equipment technology, and in particular to a U-PIN flat wire multi-layer annular winding insertion device. Background Technology

[0002] In the production of flat wire motors, winding fabrication is an essential step. Flat wire motors require a large number of U-shaped wires during production; these wires are inserted into the motor and then welded together to form the winding assembly. Currently, the automation level of the U-shaped wire insertion process for flat wire motors is low. This is mainly because flat wire motors have a large number of U-shaped wires, resulting in a complex winding structure, and limited operational space for mechanical equipment during insertion. Especially the last few U-shaped wires in a turn are subject to interference from already inserted U-shaped wires, requiring manual insertion. This significantly impacts motor production efficiency, and the quality of the flat wire motor cannot be guaranteed. Utility Model Content

[0003] This application provides a U-PIN flat wire multilayer annular winding insertion device. It solves the problem of the urgent need for a high-efficiency and stable winding insertion device in the prior art. The technical solution is as follows:

[0004] On one hand, a U-PIN flat wire multi-layer annular winding insertion device is provided, the U-PIN flat wire multi-layer annular winding insertion device comprising:

[0005] Rotating positioning platform, auxiliary equipment, and external deflection assembly;

[0006] One side of the rotating positioning platform has multiple insertion slots arranged in a circumferential array along the rotating positioning platform. The length of the insertion slots extends outward along the central axis of the rotating positioning platform. Multiple U-shaped wires are inserted sequentially along the arrangement direction of the multiple insertion slots.

[0007] The auxiliary device is used to move the U-shaped wire initially inserted into the slot a target distance away from the central axis of the rotating positioning table, so that the part of the U-shaped wire initially inserted into the slot moves outward a target distance to leave space for inserting one U-shaped wire.

[0008] The external shift assembly is disposed adjacent to the rotating positioning table. The external shift assembly includes an external shift bracket, a driving component, and an external shift guide. The external shift bracket is fixed on the table surface. The driving component is mounted on the external shift bracket and connected to the external shift guide. The driving component is configured to drive the external shift guide to move to the insertion space, and a portion of the U-shaped wire initially inserted into the insertion slot abuts against the side of the external shift guide away from the central axis of the rotating positioning table.

[0009] Specifically, the auxiliary device is moved out before inserting the next U-shaped wire into the insertion space.

[0010] Optionally, the auxiliary device has two clamping arms arranged opposite each other, and the auxiliary device clamps the U-shaped wire through the two clamping arms.

[0011] Optionally, the driving component includes: a lifting slider, a first driving member, a translation slider, and a second driving member. The lifting slider is slidably connected to the outer deflector bracket. The first driving member is mounted on the outer deflector bracket and connected to the lifting slider. The first driving member can drive the lifting slider to move on the outer deflector bracket in a direction parallel to the central axis of the rotating positioning table.

[0012] The translation slider is slidably connected to the lifting slider, the second driving member is connected to the translation slider, and the second driving member can drive the translation slider to move on the lifting slider along the direction close to or away from the central axis of the rotating positioning table; the outward guide member is connected to the end of the translation slider facing the rotating positioning table.

[0013] Optionally, the first driving component is a first translation cylinder, and the telescopic shaft of the first translation cylinder is connected to the lifting slider; the second driving component is a second translation cylinder, and the telescopic shaft of the second translation cylinder is connected to the translation slider.

[0014] Optionally, the U-PIN flat wire multilayer annular winding insertion device further includes: at least two sliding guides, two of which are arranged circumferentially along the rotating positioning table, each sliding guide having a clearance opening at its end near the rotating positioning table, each sliding guide having a guide cavity communicating with the clearance opening, and a root inlet and a root outlet communicating with the guide cavity, the root inlet and the root outlet being arranged in a direction parallel to the central axis of the rotating positioning table, and the root outlet being used to communicate with the inlet of the insertion slot;

[0015] The inner wall of the guide cavity includes a vertical annular sidewall and an inclined annular sidewall distributed along the arrangement direction of the root foot inlet and the root foot outlet. The side of the vertical annular sidewall facing away from the inclined annular sidewall is connected to the root foot outlet. The vertical annular sidewall is parallel to the central axis of the rotating positioning platform, and the area of ​​the root foot inlet is larger than the area of ​​the root foot outlet.

[0016] Optionally, the inclined annular sidewall includes: two inclined planes distributed on both sides of the root inlet, and an arc-shaped conical surface connecting the two inclined planes and disposed opposite to the clearance opening;

[0017] The vertical annular sidewall includes: two vertical planes distributed on both sides of the root foot outlet, and an arc-shaped cylindrical surface connecting the two vertical planes and opposite to the clearance opening. The vertical planes are connected to the inclined plane, and the arc-shaped cylindrical surface is connected to the arc-shaped conical surface.

[0018] Optionally, the sliding guide includes a sliding guide block and a sliding drive component, wherein the sliding drive component is mounted on the table and connected to the sliding guide block, and the sliding drive component is configured to drive the sliding guide block to move in a direction parallel to the length extension direction of the wire slot;

[0019] The sliding guide block has the clearance opening, the root inlet, and the root outlet.

[0020] Optionally, the U-PIN flat wire multi-layer annular winding insertion device further includes: multiple wire frames for carrying at least one U-shaped wire.

[0021] The beneficial effects of the technical solutions provided in this application include at least the following:

[0022] During the process of sequentially inserting and overlapping multiple U-shaped wires according to the arrangement of multiple insertion slots, when inserting the last few U-shaped copper wires, the auxiliary equipment in the U-PIN flat wire multi-layer ring winding insertion device applies an outward pushing force to the unoverlapped portion of the U-shaped wire initially inserted into the insertion slot and moves it a target distance (this target distance can be set according to the thickness of the U-shaped wire), leaving space for the next U-shaped wire to be inserted. The driving component in the outer diversion assembly drives the outer diversion guide to move to the insertion space, removing the auxiliary equipment so that the part of the U-shaped wire that was originally pushed open will rest against the outer side of the outer diversion guide and be inserted into the insertion space. The outer diversion guide remains stationary, and the rotating positioning table continues to rotate, and the subsequent U-shaped wires will continue to be guided outward by the outer diversion guide, thus leaving space for insertion. This continues until all U-shaped wires are inserted, and then the outer diversion guide is removed. In this way, the two U-shaped wires that would normally cross are spatially misaligned, and the external guide component is used to maintain the guiding position. This ensures that each layer of windings has enough space between the U-shaped wires even when the last U-shaped wire needs to cross, so that the next U-shaped wire can be inserted. This also greatly improves the reliability of the equipment and the production efficiency and yield of the flat wire motor. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the structure of a U-PIN flat wire multi-layer annular winding insertion device provided in an embodiment of this application;

[0025] Figure 2 This is a schematic diagram illustrating the effect of auxiliary equipment pushing the U-shaped line;

[0026] Figure 3 This is a schematic diagram showing the effect of the external guide component being positioned in the insertion space;

[0027] Figure 4 This is a partial structural schematic diagram of a plug-in device provided in an embodiment of this application;

[0028] Figure 5 This is a partial structural schematic diagram of another plug-in device provided in an embodiment of this application;

[0029] Figure 6 This is a schematic diagram of the structure of a sliding guide provided in an embodiment of this application.

[0030] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0032] 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, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0033] It should be understood that the phrase "one embodiment" or "an embodiment" throughout the specification means that a specific feature, structure, or characteristic related to the embodiment is included in at least one embodiment of the present invention. Therefore, "in one embodiment" or "in an embodiment" appearing throughout the specification do not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0034] Please refer to Figure 1 , Figure 2 and Figure 3 , Figure 1This is a schematic diagram of the structure of a U-PIN flat wire multilayer annular winding insertion device provided in an embodiment of this application. Figure 2 This is a schematic diagram illustrating the effect of auxiliary equipment pushing the U-shaped line. Figure 3 This is a schematic diagram showing the effect of the external guide component being positioned in the insertion space. The U-PIN flat wire multi-layer annular winding insertion device may include: a rotating positioning table 100, auxiliary equipment 200, and an external guide component 300.

[0035] One side of the rotating positioning platform 100 may have multiple insertion slots 101 arranged in a circumferential array along the rotating positioning platform 100. The length of each insertion slot 101 may extend outward along the central axis L of the rotating positioning platform 100, and the depth direction of each insertion slot 101 may be parallel to the central axis L of the rotating positioning platform 100. For example, multiple U-shaped wires A may be inserted sequentially along the arrangement direction of the multiple insertion slots 101. The two ends of each U-shaped wire may be inserted into two insertion slots 101 respectively, and adjacent U-shaped wires may overlap each other. For example, the rotating positioning platform 100 may insert wires sequentially in a rotational direction (clockwise or counterclockwise). A portion of one U-shaped wire A initially inserted into the insertion slot 101 may be located near the central axis L of another U-shaped wire A inserted into the insertion slot 101, that is, the other U-shaped wire A may overlap the U-shaped wire initially inserted into the insertion slot 101. It should be noted that when inserting the last few U-shaped wires A in sequence, the insertion process may be affected by the already inserted U-shaped wires. There is an intersection area between the last few U-shaped wires to be inserted and the already inserted U-shaped wires, which makes the insertion difficult.

[0036] The auxiliary device 200 can be used to move the U-shaped wire A initially inserted into the insertion slot 101 of the rotating positioning table 100 by a target distance in a direction away from the central axis L of the rotating positioning table 100, so that a portion of the U-shaped wire A initially inserted into the insertion slot 101 moves outward to reserve a insertion space B for another U-shaped wire A. Here, this insertion space B is used for the insertion of a portion of the next U-shaped wire A to complete the overlap with the portion of the U-shaped wire A initially inserted into the insertion slot 101.

[0037] In the U-PIN flat wire multi-layer annular winding insertion device, the external guide assembly 300 and the rotating positioning table 100 can be arranged adjacent to each other. The external guide assembly 300 may include an external guide bracket 301, a driving component 302, and an external guide member 303. The external guide bracket 301 can be fixed on the table surface, and the driving component 302 can be mounted on the external guide bracket 301 and connected to the external guide member 303. The driving component 302 can be configured to drive the external guide member 303 to move to the insertion space B, and the portion of the U-shaped wire A initially inserted into the insertion slot 101 can abut against the side of the external guide member 303 facing away from the central axis L of the rotating positioning table 100. For example, the external guide member 303 can be an arc-shaped plate, with the side of the external guide member 303 near the central axis L of the rotating positioning table 100 being an arc-shaped concave surface, and the side of the external guide member 303 facing away from the central axis L of the rotating positioning table 100 being an arc-shaped convex surface.

[0038] The auxiliary device 200 can be removed before inserting the next U-shaped cable A into the insertion space B.

[0039] In this embodiment, during the process of sequentially inserting and overlapping multiple U-shaped wires A according to the arrangement direction of multiple insertion slots 101, when inserting the last few U-shaped wires A, the auxiliary device 200 in the U-PIN flat wire multi-layer ring winding insertion device applies an outward pushing force to the un-overlapped portion of the U-shaped wire A initially inserted into the insertion slot 101 and moves it a target distance (this target distance can be set according to the thickness of the U-shaped wire), leaving a space for the next U-shaped wire A to be inserted; the driving component 302 in the external push assembly 300 drives the external push guide 303 to move to the insertion space, and the auxiliary device 200 is removed so that the part of the U-shaped wire that was originally pushed open will rest against the outer side of the external push guide 303, and be inserted into the insertion space. The external push guide 303 remains stationary, and the rotating positioning table 100 continues to rotate (e.g. Figure 3 (It can be rotated clockwise), and the subsequent U-shaped wire A will continue to be guided outward by the outer guide 303, thus leaving space for insertion. This continues until all U-shaped wires are inserted, at which point the drive component 302 removes the outer guide 303. In this way, the two U-shaped wires A that would originally cross are spatially misaligned, and the outer guide component 300 is used to maintain the guiding position. This ensures that even when the last U-shaped wire needs to cross, there is still enough space between the U-shaped wires in each winding layer to complete the insertion of the next U-shaped wire. At the same time, it greatly improves the reliability of the equipment and the production efficiency and yield of the flat wire motor.

[0040] In summary, this application provides a U-PIN flat wire multi-layer annular winding insertion device, which may include: a rotating positioning table, auxiliary equipment, and an external guide assembly. During the process of sequentially inserting and overlapping multiple U-shaped wires according to the arrangement direction of multiple insertion slots, when inserting the last few U-shaped copper wires, the auxiliary equipment in the U-PIN flat wire multi-layer annular winding insertion device applies an outward pushing force to the un-overlapped portion of the U-shaped wire initially inserted into the insertion slot and moves it a target distance, leaving space for the next U-shaped wire. The driving component in the external guide assembly drives the external guide to move to the insertion space, removing the auxiliary equipment so that the part of the U-shaped wire that was originally pushed open rests against the outer side of the external guide, allowing it to be inserted into the insertion space. The external guide remains stationary, the rotating positioning table continues to rotate, and subsequent U-shaped wires will continue to be guided outward by the external guide, thus leaving insertion space. This continues until all U-shaped wires are inserted, at which point the external guide is removed. In this way, the two U-shaped wires that would normally cross are spatially misaligned, and the external guide component is used to maintain the guiding position. This ensures that each layer of windings can maintain sufficient space between the U-shaped wires even when the last U-shaped wire needs to cross, so as to complete the insertion of the next U-shaped wire. At the same time, it greatly improves the reliability of the equipment and the production efficiency and yield of the flat wire motor.

[0041] For example, please refer to Figure 4 , Figure 4 This is a partial structural schematic diagram of a wiring device provided in an embodiment of this application. The rotating positioning platform 100 may include a positioning platform 110 and a rotating component 120 located at the bottom of the positioning platform 110. The rotating component 120 can drive the positioning platform 110 to rotate around the central axis of the positioning platform 110. Multiple wiring slots 101 may be arranged on the side of the positioning platform 110 opposite to the rotating component 120. Here, the rotating component 120 may be a servo motor.

[0042] In this application, as Figure 1 As shown, the auxiliary device 200 may have two opposing clamping arms 201, which can clamp the U-shaped wire. In this case, the two clamping arms 201 in the auxiliary device 200 can be used to push the U-shaped wire A to make room for insertion, and the two clamping arms 201 can also be used to clamp the U-shaped wire A, improving the assembly efficiency of the winding and the integration level of the device. For example, the auxiliary device can be a pneumatic gripper.

[0043] Optional, such as Figure 4As shown, the driving component 302 in the U-PIN flat wire multilayer annular winding insertion device may include: a lifting slider 302a, a first driving member 302b, a translation slider 302c, and a second driving member 302d. The lifting slider 302a can be slidably connected to the outer guide bracket 301. The first driving member 302b can be mounted on the outer guide bracket 301 and connected to the lifting slider 302a, and the first driving member 302b can drive the lifting slider 302a to move on the outer guide bracket 301 in a direction parallel to the central axis L of the rotating positioning table 100. The translation slider 302c can be slidably connected to the lifting slider 302a, and the second driving member 302d can be connected to the translation slider 302c, and the second driving member 302d can drive the translation slider 302c to move on the lifting slider 302 in a direction close to or away from the central axis L of the rotating positioning table 100. The outer guide member 303 can be connected to the end of the translation slider 302c facing the rotating positioning table 100.

[0044] For example, when the outer guide 303 needs to move into or out of the cable insertion space B, the first drive member 302b can drive the lifting slider 302a to move up and down on the outer bracket 301, thereby driving the translation slider 302c to move up and down. The second drive member 302d can drive the translation slider 302c to move, so as to adjust the distance between the translation slider 302c and the rotating positioning table 100.

[0045] In this application, the first driving component 302b can be a first translation cylinder, and the telescopic shaft of the first translation cylinder can be connected to the lifting slider 302a. The second driving component 302d can be a second translation cylinder, and the telescopic shaft of the second translation cylinder can be connected to the translation slider 302c.

[0046] Optional, please refer to Figure 5 and Figure 6 , Figure 5 This is a partial structural schematic diagram of another plug-in device provided in an embodiment of this application. Figure 6 This is a schematic diagram of a sliding guide provided in an embodiment of this application. The U-PIN flat wire multilayer annular winding insertion device may further include: at least two sliding guides 400, two of which are arranged circumferentially along the rotating positioning table 100. Each sliding guide 400 may have a clearance opening a1 at its end near the rotating positioning table 100. The sliding guide 400 also has a guide cavity Q communicating with the clearance opening a1, and a root inlet b1 and a root outlet b2, both communicating with the guide cavity Q, and are arranged opposite to each other. The arrangement direction of the root inlet b1 and root outlet b2 in the sliding guide 400 may be parallel to the central axis L of the rotating positioning table 100, and the root outlet b2 may be used to communicate with the inlet of the insertion slot 101.

[0047] The inner wall of the guide cavity Q may include a vertical annular sidewall m1 and an inclined annular sidewall m2 distributed along the arrangement direction of the root inlet and root outlet. The side of the vertical annular sidewall m1 away from the inclined annular sidewall m2 can be connected to the root outlet b2. The vertical annular sidewall m1 can also be parallel to the central axis L of the rotating positioning table 100. Furthermore, the area of ​​the root inlet b1 can be larger than the area of ​​the root outlet b2. Thus, the root inlet b1 and root outlet b2 in the sliding guide 400 form a flared guide structure. The root of the U-shaped wire A is guided through this structure and finally guided into the insertion slot 101, ensuring that the copper wire can still complete the insertion action even with large deformation and low precision, greatly improving equipment stability. After the U-shaped wire A is inserted, the sliding guide 400 separates from the U-shaped wire A through the clearance a1, ensuring that no interference occurs when the rotating positioning table 100 rotates.

[0048] In the embodiments of this application, such as Figure 6 As shown, the inclined annular sidewall m2 may include: two inclined planes m21 distributed on both sides of the root inlet b1, and an arc-shaped conical surface m22 connecting the two inclined planes m21 and disposed opposite to the clearance opening a1 of the sliding guide 400. The vertical annular sidewall m1 may include: two vertical planes m11 distributed on both sides of the root outlet b2, and an arc-shaped cylindrical surface m12 connecting the two vertical planes m11 and disposed opposite to the clearance opening a1 of the sliding guide 400. The vertical planes m11 may be connected to the inclined planes m21, and the arc-shaped cylindrical surface m12 may be connected to the arc-shaped conical surface m22.

[0049] For example, the arc-shaped conical surface m22 in the inclined annular sidewall m2 can be a circular arc conical surface, and the arc-shaped cylindrical surface m12 in the vertical annular sidewall m1 can be an arc-shaped cylindrical surface.

[0050] Optional, such as Figure 6 As shown, the sliding guide 400 may include a sliding guide block 401 and a sliding drive component 402. The sliding drive component 402 can be mounted on a table surface and connected to the sliding guide block 401. The sliding drive component 402 can be configured to drive the sliding guide block 401 to move in a direction parallel to the length extension direction of the cable tray 101. The sliding guide block 401 may have a clearance opening a1, a root inlet b1, and a root outlet b2.

[0051] In the embodiments of this application, such as Figure 4 and Figure 5As shown, the U-PIN flat wire multilayer annular winding insertion device may further include: a plurality of wire frames 500, which can be used to carry at least one U-shaped wire A. For example, the number of the plurality of wire frames 500 can be three, which can be used to carry three-phase U-shaped wires A, facilitating the clamping of U-shaped wires A from the wire frames 500 for winding insertion.

[0052] In summary, this application provides a U-PIN flat wire multi-layer annular winding insertion device, which may include: a rotating positioning table, auxiliary equipment, and an external guide assembly. During the process of sequentially inserting and overlapping multiple U-shaped wires according to the arrangement direction of multiple insertion slots, when inserting the last few U-shaped copper wires, the auxiliary equipment in the U-PIN flat wire multi-layer annular winding insertion device applies an outward pushing force to the un-overlapped portion of the U-shaped wire initially inserted into the insertion slot and moves it a target distance, leaving space for the next U-shaped wire. The driving component in the external guide assembly drives the external guide to move to the insertion space, removing the auxiliary equipment so that the part of the U-shaped wire that was originally pushed open rests against the outer side of the external guide, allowing it to be inserted into the insertion space. The external guide remains stationary, the rotating positioning table continues to rotate, and subsequent U-shaped wires will continue to be guided outward by the external guide, thus leaving insertion space. This continues until all U-shaped wires are inserted, at which point the external guide is removed. In this way, the two U-shaped wires that would normally cross are spatially misaligned, and the external guide component is used to maintain the guiding position. This ensures that each layer of windings can maintain sufficient space between the U-shaped wires even when the last U-shaped wire needs to cross, so as to complete the insertion of the next U-shaped wire. At the same time, it greatly improves the reliability of the equipment and the production efficiency and yield of the flat wire motor.

[0053] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "multiple" refers to two or more unless otherwise expressly defined.

[0054] The above description is merely an optional embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A U-PIN flat wire multi-layer annular winding insertion device, characterized in that, include: Rotating positioning platform, auxiliary equipment, and external deflection assembly; One side of the rotating positioning platform has multiple insertion slots arranged in a circumferential array along the rotating positioning platform. The length of the insertion slots extends outward along the central axis of the rotating positioning platform. Multiple U-shaped wires are inserted sequentially along the arrangement direction of the multiple insertion slots. The auxiliary device is used to move the U-shaped wire initially inserted into the wire slot a target distance away from the central axis of the rotating positioning table, so that the part of the U-shaped wire initially inserted into the wire slot moves outward a target distance to leave space for inserting one U-shaped wire. The external shift assembly is disposed adjacent to the rotating positioning platform. The external shift assembly includes an external shift bracket, a driving component, and an external shift guide. The driving component is mounted on the external shift bracket and connected to the external shift guide. The driving component is configured to drive the external shift guide to move to the insertion space, and a portion of the U-shaped wire initially inserted into the insertion slot abuts against the side of the external shift guide away from the central axis of the rotating positioning platform. Specifically, the auxiliary device is moved out before inserting the next U-shaped wire into the insertion space.

2. The U-PIN flat wire multi-layer annular winding insertion device according to claim 1, characterized in that, The auxiliary device has two clamping arms arranged opposite each other, and the auxiliary device uses the two clamping arms to clamp the U-shaped wire.

3. The U-PIN flat wire multi-layer annular winding insertion device according to claim 1, characterized in that, The driving component includes: a lifting slider, a first driving member, a translation slider, and a second driving member. The lifting slider is slidably connected to the outer deflector bracket. The first driving member is mounted on the outer deflector bracket and connected to the lifting slider. The first driving member can drive the lifting slider to move on the outer deflector bracket in a direction parallel to the central axis of the rotating positioning table. The translation slider is slidably connected to the lifting slider, the second driving member is connected to the translation slider, and the second driving member can drive the translation slider to move on the lifting slider along the direction close to or away from the central axis of the rotating positioning table; the outward guide member is connected to the end of the translation slider facing the rotating positioning table.

4. The U-PIN flat wire multi-layer annular winding insertion device according to claim 3, characterized in that, The first driving component is a first translation cylinder, and the telescopic shaft of the first translation cylinder is connected to the lifting slider; the second driving component is a second translation cylinder, and the telescopic shaft of the second translation cylinder is connected to the translation slider.

5. The U-PIN flat wire multilayer annular winding insertion device according to any one of claims 1-4, characterized in that, The U-PIN flat wire multi-layer annular winding insertion device further includes: at least two sliding guides, two of which are arranged circumferentially along the rotating positioning table. The end of each sliding guide near the rotating positioning table has a clearance opening. Each sliding guide has a guide cavity communicating with the clearance opening, and a root inlet and a root outlet communicating with the guide cavity. The arrangement direction of the root inlet and the root outlet is parallel to the central axis of the rotating positioning table. The root outlet is used to communicate with the inlet of the insertion slot. The inner wall of the guide cavity includes a vertical annular sidewall and an inclined annular sidewall distributed along the arrangement direction of the root foot inlet and the root foot outlet. The side of the vertical annular sidewall facing away from the inclined annular sidewall is connected to the root foot outlet. The vertical annular sidewall is parallel to the central axis of the rotating positioning platform, and the area of ​​the root foot inlet is larger than the area of ​​the root foot outlet.

6. The U-PIN flat wire multi-layer annular winding insertion device according to claim 5, characterized in that, The inclined annular sidewall includes: two inclined planes distributed on both sides of the root inlet, and an arc-shaped conical surface connecting the two inclined planes and disposed opposite to the clearance opening; The vertical annular sidewall includes: two vertical planes distributed on both sides of the root foot outlet, and an arc-shaped cylindrical surface connecting the two vertical planes and opposite to the clearance opening. The vertical planes are connected to the inclined plane, and the arc-shaped cylindrical surface is connected to the arc-shaped conical surface.

7. The U-PIN flat wire multi-layer annular winding insertion device according to claim 5, characterized in that, The sliding guide includes a sliding guide block and a sliding drive component. The sliding drive component is mounted on the table and connected to the sliding guide block. The sliding drive component is configured to drive the sliding guide block to move in a direction parallel to the length extension direction of the wire slot. The sliding guide block has the clearance opening, the root inlet, and the root outlet.

8. The U-PIN flat wire multi-layer annular winding insertion device according to claim 5, characterized in that, The U-PIN flat wire multi-layer annular winding insertion device further includes: multiple wire frames, which are used to carry at least one U-shaped wire.

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