Brushless inner stator high slot fill factor winding device

Abstract

The present invention discloses a brushless inner stator high slot fill factor winding device, which includes: a box body, a three-axis moving device, a longitudinal matching device, a rotational matching device, a driving motor, a guide rail and other components. Among them, the three-axis moving device, the longitudinal matching device and the rotational matching device are respectively installed on the top and inside of the box body. The rotational matching device is installed on the top of the longitudinal matching device, and the three-axis moving device is installed behind the rotational matching device. Through the cooperation of the three-axis moving device, the longitudinal matching device, the rotational matching device and other components, it realizes the functions of leading the wire, hooking the wire, winding the wire and cutting the wire of the stator from the fixed installation of the stator at one time. It can adjust the winding scheme according to needs and only needs to lead the wire once for a new turn of copper wire during use, saving debugging and installation time. At the same time, the winding speed is increased, greatly improving the production efficiency.

Description

Technical Field

[0001] The present invention relates to the field of winding devices, and particularly to a brushless inner stator high slot fill factor winding device. Background Art

[0002] Existing motors have two different types: inner stators and outer stators. Among them, the inner stator is used for embedding wires and fixing them to a supporting object, while the outer rotor rotates, such as in a ceiling fan. The inner stator can choose to wind wires inside or outside the stator bracket. Generally, winding inside is more practical, but winding inside is more cumbersome and time-consuming than winding outside. The wire arranging device for laying copper wires on the entire device is also more complex. At the same time, it is necessary to consider the convenience of the first copper wire lead-in, as well as fixing copper wires, cutting copper wires, and winding copper wires, etc. The existing inner stator inner winding devices have low winding efficiency, long time consumption, weak controllability, and troublesome initial wire lead-in.

[0003] Therefore, there is an urgent need for a brushless inner stator high slot fill factor winding device that can solve one or more of the above problems. Summary of the Invention

[0004] To solve one or more problems existing in the prior art, the present invention provides a brushless inner stator high slot fill factor winding device. The technical solution adopted by the present invention to solve the above problems is as follows: A brushless inner stator high slot fill factor winding device, which includes: a box body provided with an accommodation cavity; a three-axis moving device installed on the top of the box body, the three-axis moving device is provided with an X-axis guide rail seat, a Y-axis guide rail seat, a Z-axis guide rail seat and corresponding X-axis, Y-axis, and Z-axis guide rails. The Z-axis guide rail seat is arranged on the top of the X-axis guide rail seat or the Y-axis guide rail seat, and the X-axis guide rail seat or the Y-axis guide rail seat is arranged at the bottom. A hanging bracket is installed on the Z-axis guide rail, and the Y-axis guide rail seat, the Z-axis guide rail seat, and the hanging bracket are driven by a driving motor to move on the corresponding guide rails. A wire nozzle is installed on the hanging bracket; a longitudinal matching device is fixedly installed on the top of the box body. The longitudinal matching device is provided with a support plate, and a second Y-axis guide rail is arranged at the bottom of the support plate. The second Y-axis guide rail is fixedly connected to the top of the box body. A longitudinal connecting plate is fixedly installed on the side wall of the support plate. A bottom driving motor is arranged on the longitudinal connecting plate. A second Z-axis guide rail seat is arranged on the longitudinal connecting plate. A second Z-axis guide rail is arranged on the side surface of the second Z-axis guide rail seat. A bottom bracket is installed on the second Z-axis guide rail. A winding matching bracket and a wire cutting device are installed on the bottom bracket. A matching protrusion is arranged on the end surface of the winding matching bracket. The wire cutting device cooperates with the wire nozzle to cut the winding. The bottom bracket is driven by the bottom driving motor to move on the second Z-axis guide rail; a pushing connecting piece is installed on the support plate; a longitudinal matching device driving motor is installed on the top of the box body. One end of the rotating shaft of the longitudinal matching device driving motor is installed on the pushing connecting piece. The support plate is driven to move on the second Y-axis guide rail by the longitudinal matching device driving motor; a rotating matching device is installed on the top of the box body. The rotating matching device is provided with a mounting bracket. A rotating wheel and a matching driving motor are installed on the mounting bracket. The rotating wheel is driven by the matching driving motor. A stator fixing base is installed on the rotating wheel. The stator fixing base is used for fixedly installing the stator to be wound. This is the basis.

[0005] Further, a wire threading frame is arranged on the top of the Z-axis guide rail seat. A wire guiding wheel is arranged at the end of the wire threading frame. A wire guiding groove is arranged on the side surface of the wire guiding wheel. The wire guiding wheel is used for leading the wire.

[0006] Further, at least 3 driving motors are provided. The X-axis guide rail seat, the Y-axis guide rail seat, and the Z-axis guide rail seat are respectively connected to different driving motors. The hanging bracket is provided with a hanging bracket support installed on the Z-axis guide rail on the side surface of the Z-axis guide rail seat.

[0007] Further, the bottom driving motor is arranged at the bottom of the second Z-axis guide rail seat. A primary runner and a secondary runner are arranged on the second Z-axis guide rail seat. The secondary runner is arranged at the bottom of the second Z-axis guide rail seat and is connected to the bottom driving motor by a belt or a chain. The primary runner is arranged at the top of the second Z-axis guide rail seat and is connected to the secondary runner by a belt or a chain. Further included is a clamping device, one end of which is clamped and fixed on the belt or the chain, and the clamping device is fixedly installed on the bottom bracket.

[0008] Further, a matching arm is arranged on the bottom bracket. The matching arm is fixedly installed at the top of the side surface of the bottom bracket. The winding matching bracket and the wire cutting device are respectively installed on the side surface of the matching arm, and the matching arm is in an L shape.

[0009] Further, the wire cutting device is provided with a wire cutting device driving motor and a wire cutting cylinder. A wire cutting cavity and a wire cutting outlet hole are arranged at the front end of the wire cutting cylinder. An inclined angle is arranged at the inner edge of the wire cutting cavity. The wire cutting device driving motor drives the wire cutting cylinder to cooperate with the matching wire nozzle to cut the winding wire.

[0010] Further, the stator fixing base is provided with clamping and fixing arms. The clamping and fixing arms are rotatably installed at the end of the fixing base, and at least two clamping and fixing arms are provided.

[0011] Further included is a wire nozzle rotating device. The wire nozzle rotating device includes: a wire nozzle bracket, which is provided with a through hole, and an installation groove is arranged at the end of the wire nozzle bracket; a wire rod, which is slidably installed in the through hole; a rotating connecting piece, the tail end of which is rotatably connected to the end of the wire rod, and the rotating connecting piece is installed in the installation groove; a connecting piece, which is provided with an installation through hole that penetrates the connecting piece, the bottom end of the connecting piece is rotatably installed in the installation groove, and the top end of the connecting piece is rotatably connected to the head end of the rotating connecting piece; a wire nozzle, which is provided with an outlet hole, and the wire nozzle is installed in the installation through hole; the wire nozzle rotating device is installed on the hanger.

[0012] The beneficial effects obtained by the present invention are as follows: By ingeniously connecting the box body, the three-axis moving device, the longitudinal matching device, the pushing connecting piece, the longitudinal matching device driving motor, the rotating matching device and other components together, the present invention realizes the processes of leading the wire of the brushless inner stator to winding the wire and then cutting the wire in one step, greatly improving the work efficiency. At the same time, the copper wire for one turn only needs to be led once, and the operation is convenient and simple. Through the cooperation of each device, the time-consuming of the winding process is greatly reduced, and the production efficiency is improved. The above greatly improves the practical value of the present invention. Description of the Drawings

[0013] Figure 1 This is a perspective view of the brushless inner stator high slot fill rate winding device of the present invention;

[0014] Figure 2 This is a partial view of the brushless inner stator high slot fill rate winding device of the present invention;

[0015] Figure 3 This is a perspective view of the longitudinal mating device of the brushless inner stator high slot fill rate winding device of the present invention;

[0016] Figure 4 This is a perspective view of the three-axis moving device of the brushless inner stator high slot fill rate winding device of the present invention;

[0017] Figure 5 This is a perspective view of the rotational mating device of the brushless inner stator high slot fill rate winding device of the present invention;

[0018] Figure 6 This is a perspective view of the wire nozzle rotating device of the brushless inner stator high slot fill rate winding device of the present invention;

[0019] Figure 7 This is an exploded view of the wire nozzle rotating device of the brushless inner stator high slot fill rate winding device of the present invention;

[0020] Figure 8 This is a perspective view of the wire cutting device of the brushless inner stator high slot fill rate winding device of the present invention.

[0021]

Reference Signs

[0022] 101 ··· Three-axis moving device

[0023] 102 ··· Box body bottom plate

[0024] 103 ··· X-axis guide rail seat

[0025] 104 ··· Y-axis guide rail seat

[0026] 105 ··· Y-axis guide rail

[0027] 106 ··· Z-axis guide rail seat

[0028] 107 ··· Z-axis guide rail

[0029] 108 ··· Hanger support

[0030] 109 ··· Hanger

[0031] 110 ··· Slot opening

[0032] 111 ··· Threading frame

[0033] 112 ··· Guide pulley

[0034] 113···Cooperating wire nozzle

[0035] 120···Drive motor

[0036] 201···Longitudinal cooperation device

[0037] 202···Second Y-axis guide rail

[0038] 203···Carrier plate

[0039] 204···Drive motor of longitudinal cooperation device

[0040] 205···Rotating shaft

[0041] 206···Pushing connecting piece

[0042] 207···Second Z-axis guide rail seat

[0043] 208···Longitudinal connecting plate

[0044] 209···Second Z-axis guide rail

[0045] 210···Bottom bracket

[0046] 211···Cooperating arm

[0047] 212···Wire cutting cylinder

[0048] 213···Drive motor of wire cutting device

[0049] 214···Wire cutting cavity

[0050] 215···Wire cutting outlet hole

[0051] 216···Wire winding cooperation bracket

[0052] 217···Cooperating protrusion

[0053] 218···Wire cutting device

[0054] 220···Bottom drive motor

[0055] 221···Belt or chain

[0056] 222···Clamping device

[0057] 223···Secondary runner

[0058] 224···Primary runner

[0059] 301···Rotating cooperation device

[0060] 302···Mounting bracket

[0061] 303 ··· Runner

[0062] 304 ··· Connecting belt or chain

[0063] 305 ··· Installation cavity

[0064] 306 ··· Stator fixing base

[0065] 307 ··· Clamping fixing arm

[0066] 308 ··· Stator

[0067] 309 ··· Commutating pulley

[0068] 310 ··· Matching drive motor

[0069] 401 ··· Box body

[0070] 402 ··· Pulley

[0071] 403 ··· Support seat

[0072] 501 ··· Wire nozzle rotating device

[0073] 502 ··· Wire nozzle bracket

[0074] 503 ··· Through hole

[0075] 504 ··· Installation groove

[0076] 505 ··· First rotating connection hole

[0077] 506 ··· Clamping protrusion

[0078] 510 ··· Wire rod

[0079] 511 ··· Threading through hole

[0080] 512 ··· Second rotating connection hole

[0081] 513 ··· Groove

[0082] 520 ··· Rotating connector

[0083] 521 ··· First rotating connection rod

[0084] 522 ··· Second rotating connection rod

[0085] 523 ··· First mating groove

[0086] 530 ··· Connector

[0087] 531 ··· Third rotating connection rod

[0088] 532 ··· The third rotation connection hole

[0089] 533 ··· The installation through hole

[0090] 540 ··· The wire nozzle

[0091] 541 ··· The wire outlet hole

[0092] 542 ··· The groove

[0093] 543 ··· The second mating groove. Specific embodiments

[0094] To make the above - mentioned objects, features, and advantages of the present invention more understandable, the following detailed description of the specific embodiments of the present invention is provided in conjunction with the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0095] As Figures 1-5 shown, the present invention discloses a brushless inner stator high slot - fill - factor winding device, which includes: a box body 401, the box body 401 is provided with an accommodation cavity, and the bottom of the box body 401 is provided with pulleys 402 and a support base 403 for moving and fixing.

[0096] As Figure 4 shown, a three - axis moving device 101, the three - axis moving device 101 is installed at the rear end of the top of the box body 401, the three - axis moving device 101 is provided with an X - axis guide rail seat 103, a Y - axis guide rail seat 104, a Z - axis guide rail seat 106, and corresponding X - axis, Y - axis, and Z - axis guide rails 107. As Figure 4 shown in the embodiment, the Z - axis guide rail seat 106 is arranged on the tops of the X - axis guide rail seat 103 and the Y - axis guide rail seat 104, the X - axis guide rail seat 103 is arranged at the bottom of the Y - axis guide rail seat 104, a suspension bracket 109 is installed on the Z - axis guide rail 107, and the Y - axis guide rail seat 104, the Z - axis guide rail seat 106, and the suspension bracket 109 are driven by a driving motor 120 to move on the corresponding guide rails. A mating wire nozzle 113 is installed on the suspension bracket 109; its function is: to provide the suspension bracket 109 with the ability to move respectively on the X, Y, and Z axes, and further enable the mating wire nozzle 113 for winding to have the same ability, so as to cooperate with other components to perform complex winding processes and improve efficiency.

[0097] As Figure 3 and Figure 8As shown, there is a longitudinal fitting device 201. The longitudinal fitting device 201 is fixedly installed inside the front end of the top of the box body 401. The longitudinal fitting device 201 is provided with a pallet 203. A second Y-axis guide rail 202 is provided at the bottom of the pallet 203. The second Y-axis guide rail 202 is fixedly connected to the top of the box body 401. A longitudinal connecting plate 208 is fixedly installed on the side wall of the pallet 203. A bottom driving motor 220 is provided on the longitudinal connecting plate 208. A second Z-axis guide rail seat 207 is provided on the longitudinal connecting plate 208. A second Z-axis guide rail 209 is provided on the side surface of the second Z-axis guide rail seat 207. A bottom bracket 210 is installed on the second Z-axis guide rail 209. A wire winding fitting bracket 216 and a wire cutting device 218 are installed on the bottom bracket 210. A fitting protrusion 217 is provided on the end surface of the wire winding fitting bracket 216. The fitting protrusion 217 is provided on both side walls, and a notch allowing the fitting wire nozzle 113 to pass through is formed in the middle. The wire cutting device 218 cooperates with the fitting wire nozzle 113 to cut the winding wire. The bottom bracket 210 is driven by the bottom driving motor 220 to move on the second Z-axis guide rail 209; a pushing connecting piece 206, the pushing connecting piece 206 is installed on the pallet 203; a longitudinal fitting device driving motor 204, the longitudinal fitting device driving motor 204 is fixedly installed on the top of the box body 401. One end of the rotating shaft 205 of the longitudinal fitting device driving motor 204 is installed on the pushing connecting piece 206. The pallet 203 and the components installed on the pallet 203 are driven by the longitudinal fitting device driving motor 204 to move on the second Y-axis guide rail 202; the function is: to cooperate with the three-axis moving device 101 to perform partial wire winding, wire leading, and wire cutting processes.

[0098] As Figure 5As shown in the figure, there is a rotational mating device 301. The rotational mating device 301 is installed at the front end of the top of the box body 401. The rotational mating device 301 is provided with a mounting bracket 302. A runner 303 and a mating drive motor 310 are installed on the mounting bracket 302. The runner 303 is driven by the mating drive motor 310. A stator fixing base 306 is installed on the runner 303. The stator fixing base 306 is used to fixedly install the stator 308 that needs to be wound. The functions are: 1. Fix and install the stator, which is convenient for disassembly; 2. Rotate the stator 308 by a certain angle after each turn of winding to perform the next turn of winding. The angle is adjustable, and the rotation speed is coordinated with the three-axis moving device 101 and the longitudinal mating device 201. A notch 110 is provided on the box body bottom plate 102 to facilitate the installation and use of the rotational mating device 301. It should be noted that the position where the mounting bracket 302 installs the runner 303 is vertically connected. There is an installation cavity 305 in the middle part of the runner 303. The stator fixing base 306 is installed on the installation cavity 305. The stator fixing base 306 can communicate with the bottom of the mounting bracket 302 to facilitate the winding process. The runner 303 is driven by the mating drive motor 310 using a connecting belt or chain 304, and a reversing wheel 309 is provided on the mounting bracket 302 for easy installation and use.

[0099] It should be noted that the box body 401, the drive motor 120, and other motors used in the present invention are commonly used existing devices and will not be elaborated here. The working steps of the present invention are as follows: Before starting the device, lead and thread the copper wire on the three-axis moving device 101. During this process, the wire segment passes through the mating wire nozzle 113, the wire cutting device 218, and the winding mating bracket 216. Fix and install the stator 308 on the stator fixing base 306. Start the present invention, align the wire nozzle with the stator 308 by moving the three axes, and perform the initial winding and fix the wire head. During this process, the longitudinal mating device 201 coordinates with the alignment, winding steps, and the final wire cutting step. The winding process is that the mating wire nozzle 113 descends, then the rotational mating device 301 rotates the stator 308 installed on it by a fixed angle, and then the mating wire nozzle 113 rises to complete one unit of winding. It should be noted that according to different needs, each device can achieve different winding methods.

[0100] Specifically, as shown in Figure 4, a wire threading frame 111 is provided on the top of the Z-axis guide rail base 106. A wire guiding wheel 112 is provided at the end of the wire threading frame 111. A wire guiding groove is provided on the side of the wire guiding wheel 112. The wire guiding wheel is used for leading the wire.

[0101] Specifically, as Figure 3 、 Figure 4As shown, there is another implementation mode: the bottom driving motor 220 is arranged at the bottom of the second Z-axis guide rail base 207. A primary runner 224 and a secondary runner 223 are arranged on the second Z-axis guide rail base 207. The secondary runner 224 is arranged at the bottom of the second Z-axis guide rail base 207 and is connected to the bottom driving motor 220 by a belt or a chain 221. The primary runner 224 is arranged at the top of the second Z-axis guide rail base 207 and is connected to the secondary runner 223 by a belt or a chain 221. It further includes: a clamping device 222. One end of the clamping device 222 is clamped and fixed on the belt or the chain 221. The clamping device 222 is fixedly installed on the bottom bracket 210 by screws. The clamping part of the clamping device 222 is serrated and divided into two ends, and the two ends can be screwed together by screws to achieve clamping. At least 3 driving motors 120 are provided. The X-axis guide rail base 103, the Y-axis guide rail base 104, and the Z-axis guide rail base 106 are respectively connected to different driving motors 120. The hanger 109 is provided with a hanger bracket 108 installed on the Z-axis guide rail 107 on the side of the Z-axis guide rail base 106. Each of the above guide rail bases is driven by a motor to slide on the guide rail to achieve movement. To achieve various different winding methods and improve efficiency at the same time, so that the matching wire nozzle 113 can move in three-axis directions simultaneously, and the longitudinal matching device 201 can provide simultaneous movement in the Y and Z axis directions for the device installed on the bottom bracket 210, motors are arranged to drive each device separately.

[0102] Specifically, as Figure 3 and Figure 8 As shown, there is another implementation mode: a matching arm 211 is arranged on the bottom bracket 210. The matching arm 211 is fixedly installed at the top of the side of the bottom bracket 210. The winding matching bracket 216 and the wire cutting device 218 are respectively installed on the side of the matching arm 211. The matching arm 211 is L-shaped. And, there is another implementation mode: the wire cutting device 218 is provided with a wire cutting device driving motor 213 and a wire cutting cylinder 212. A wire cutting cavity 214 and a wire cutting outlet hole 215 are arranged at the front end of the wire cutting cylinder 212. An inclined angle is arranged at the inner edge of the wire cutting cavity 214. The wire cutting device driving motor 213 drives the wire cutting cylinder 212 to cooperate with the matching wire nozzle 113 to cut the winding, mainly by means of the sharp inclined angle arranged in the wire cutting cavity 214 for cutting.

[0103] Specifically, as Figure 5 As shown, the stator fixed base 306 is provided with a clamping and fixing arm 307. The clamping and fixing arm 307 is rotatably installed at the end of the fixed base 306. At least two clamping and fixing arms 307 are provided. The clamping and fixing arms 307 can be buckled to fix the stator 308 on the top of the stator fixed base 306.

[0104] Specifically, as Figure 6 and Figure 7 shown, it further includes: a wire nozzle rotating device 301, and the wire nozzle rotating device 301 includes: a wire nozzle bracket 502, the wire nozzle bracket 502 is provided with a through hole 503, the end of the wire nozzle bracket 502 is provided with a mounting groove 504, and the end of the mounting groove 504 is provided with a first rotating connection hole 505 for connection; a wire rod 510, the head end of the wire rod 510 is provided with a second rotating connection hole 512, and the wire rod 510 is slidably installed in the through hole 503; a rotating connecting member 520, the tail end of the rotating connecting member 520 is rotationally connected to the end of the wire rod 510 through a first rotating connecting rod 521 and the second rotating connection hole 512, and the rotating connecting member 520 is installed in the mounting groove 504; a connecting member 530, the connecting member 530 is provided with a mounting through hole 533, the mounting through hole 530 penetrates through the connecting member 530, the bottom end of the connecting member 530 is rotationally installed in the mounting groove 504 through a third rotating connecting rod 531, the top end of the connecting member 530 is provided with a third rotating connection hole 532, and the connecting member 530 is rotationally connected to the head end of the rotating connecting member 520 through the third rotating connection hole 532 and a second rotating connecting rod 522; a wire nozzle 540, the wire nozzle 540 is provided with a wire outlet hole 541, and the wire nozzle 540 is installed in the mounting through hole 533; the wire nozzle rotating device 501 is installed on the hanger 109. The function is: to facilitate winding, threading and leading the wire. In the past, winding and leading the wire was relatively troublesome and it was necessary to repeatedly determine whether it was aligned with the wire hole. However, with the rotation of the connecting member 530 of this device, 90-degree wire threading can be achieved without repeatedly determining whether it is aligned, and the operation is simple and convenient, greatly improving the efficiency.

[0105] Specifically, as Figure 7 shown, there is another implementation method: a clamping protrusion 506 is provided on the outer end side wall of the mounting groove 504, and the bottom end of the connecting member 530 is rotationally installed on the clamping protrusion 506; the wire rod 510 is provided with a wire threading through hole 511, and a groove 513 is provided on the side wall of the head end of the wire rod 510, and the grooves 513 are symmetrically arranged; the rotating connecting member 520 is provided with a first fitting groove 523, and the width of the first fitting groove 523 is greater than or equal to the width of the connecting member 530; one end of the mounting through hole 533 is provided with a rounded corner or a chamfer; a groove 542 is provided on the top surface of the head end of the wire nozzle 540, and a second fitting groove 543 is provided at the tail end of the wire nozzle 540, and the wire nozzle 540 is clamped or threadedly connected in the mounting through hole 533. The function is: to facilitate the installation and use of the wire nozzle rotating device 301. Generally, the various components are connected by a clamping method or formed integrally at one time.

[0106] In summary, in the present invention, the box body 401, the 101 three-axis moving device, the 201 longitudinal cooperation device, the pushing connecting piece 206, the longitudinal cooperation device driving motor 204, the rotating cooperation device 301 and other components are connected together through a clever structure, realizing the processes from the lead wire of the brushless inner stator to winding and then to wire cutting in one step, greatly improving the working efficiency. At the same time, the copper wire for one turn only needs to be led once, and the operation is convenient and simple. The time-consuming of the winding process is greatly reduced through the cooperation of each device, improving the production efficiency. The above greatly improves the practical value of the present invention.

[0107] The above-described embodiments only represent one or more implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation to the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. Brushless inner stator high slot fill factor winding device, characterized in that, Including: A box body, which is provided with an accommodation cavity; A three-axis moving device, which is installed on the top of the box body. The three-axis moving device is provided with an X-axis guide rail base, a Y-axis guide rail base, a Z-axis guide rail base and corresponding X-axis, Y-axis, and Z-axis guide rails. The Z-axis guide rail base is arranged on the top of the X-axis guide rail base or the Y-axis guide rail base, and the X-axis guide rail base or the Y-axis guide rail base is arranged at the bottom. A hanging bracket is installed on the Z-axis guide rail. The Y-axis guide rail base, the Z-axis guide rail base, and the hanging bracket are driven by a driving motor to move on the corresponding guide rails. A wire-passing nozzle is installed on the hanging bracket; A longitudinal matching device, which is fixedly installed on the top of the box body. The longitudinal matching device is provided with a support plate. A second Y-axis guide rail is arranged at the bottom of the support plate, and the second Y-axis guide rail is fixedly connected to the top of the box body. A longitudinal connecting plate is fixedly installed on the side wall of the support plate. A bottom driving motor is arranged on the longitudinal connecting plate. A second Z-axis guide rail base is arranged on the longitudinal connecting plate. A second Z-axis guide rail is arranged on the side surface of the second Z-axis guide rail base. A bottom bracket is installed on the second Z-axis guide rail. A wire-winding matching bracket and a wire-cutting device are installed on the bottom bracket. A matching protrusion is arranged on the end surface of the wire-winding matching bracket. The wire-cutting device cooperates with the wire-passing nozzle to cut the wire-winding. The bottom bracket is driven by the bottom driving motor to move on the second Z-axis guide rail; A pushing connecting piece, which is installed on the support plate; A longitudinal matching device driving motor, which is installed on the top of the box body. One end of the rotating shaft of the longitudinal matching device driving motor is installed on the pushing connecting piece. The support plate is driven to move on the second Y-axis guide rail by the longitudinal matching device driving motor; A rotating matching device, which is installed on the top of the box body. The rotating matching device is provided with a mounting bracket. A rotating wheel and a matching driving motor are installed on the mounting bracket. The rotating wheel is driven by the matching driving motor. A stator fixing base is installed on the rotating wheel, and the stator fixing base is used for fixedly installing the stator that needs to be wire-wound.

2. The brushless inner stator high slot fill factor winding device according to claim 1, characterized in that, A wire-passing frame is arranged on the top of the Z-axis guide rail base. A wire guide wheel is arranged at the end of the wire-passing frame. A wire guide groove is arranged on the side surface of the wire guide wheel, and the wire guide wheel is used for leading the wire.

3. The brushless inner stator high slot fill factor winding device according to claim 1, characterized in that, At least 3 driving motors are provided. The X-axis guide rail base, the Y-axis guide rail base, and the Z-axis guide rail base are respectively connected to different driving motors. The hanging bracket is provided with a hanging bracket support installed on the Z-axis guide rail on the side surface of the Z-axis guide rail base.

4. The brushless inner stator high slot fill factor winding device according to claim 1, characterized in that, The bottom driving motor is arranged at the bottom of the second Z-axis guide rail base. A first-stage rotating wheel and a second-stage rotating wheel are arranged on the second Z-axis guide rail base. The second-stage rotating wheel is arranged at the bottom of the second Z-axis guide rail base and is connected to the bottom driving motor by a belt or a chain. The first-stage rotating wheel is arranged on the top of the second Z-axis guide rail base and is connected to the second-stage rotating wheel by a belt or a chain; Further included: a clamping device, one end of which is clamped and fixed on the belt or the chain, and the clamping device is fixedly installed on the bottom bracket.

5. The brushless inner stator high slot fill factor winding device according to claim 1, characterized in that, The bottom bracket is provided with a fitting arm, which is fixedly installed at the top of the side surface of the bottom bracket. The wire winding fitting bracket and the wire cutting device are respectively installed on the side surface of the fitting arm, and the fitting arm is L-shaped.

6. The brushless inner stator high slot fill factor winding device according to claim 1, characterized in that, The wire cutting device is provided with a wire cutting device drive motor and a wire cutting cylinder. The front end of the wire cutting cylinder is provided with a wire cutting cavity and a wire cutting outlet hole. The inner edge of the wire cutting cavity is provided with an oblique angle. The wire cutting device drive motor drives the wire cutting cylinder to cooperate with the wire guiding nozzle to cut the wire winding.

7. The brushless inner stator high slot fill factor winding device according to claim 1, characterized in that, The stator fixed base is provided with clamping and fixing arms, and the clamping and fixing arms are rotatably installed at the end of the fixed base, and at least two clamping and fixing arms are provided.

8. The brushless inner stator high slot fill factor winding device according to claim 1, characterized in that, It further includes: A nozzle rotating device, which includes: a nozzle bracket, the nozzle bracket is provided with a through hole, and the end of the nozzle bracket is provided with a mounting groove; A wire rod, the wire rod is slidably installed in the through hole; a rotating connecting piece, the tail end of the rotating connecting piece is rotatably connected to the end of the wire rod, and the rotating connecting piece is installed in the mounting groove; a connecting piece, the connecting piece is provided with a mounting through hole, the mounting through hole penetrates through the connecting piece, the bottom end of the connecting piece is rotatably installed in the mounting groove, and the top end of the connecting piece is rotatably connected to the head end of the rotating connecting piece; a nozzle, the nozzle is provided with an outlet hole, and the nozzle is installed in the mounting through hole; the nozzle rotating device is installed on the hanging bracket.

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