A motor stator wire embedding device and a stator wire embedding method

Abstract

The invention discloses a motor stator wire embedding device and a stator wire embedding method, which relate to the technical field of motor manufacturing, and include a main body mechanism, wherein the main body mechanism includes a wire embedding machine body, a connecting table is fixedly installed on the upper surface of the wire embedding machine body, a coil wire embedding frame is fixedly installed on the inner wall of the connecting table, a driving pressure claw is fixedly installed on the upper surface of the connecting table, and a processing mechanism is arranged above the connecting table; the processing mechanism includes a cleaning unit, and the cleaning unit is located above the connecting table, and the cleaning unit is used to clean impurities on the outer surface of the coil wire embedding frame. The motor stator wire embedding device and the stator wire embedding method, by providing the cleaning unit, enable the device to steam clean the outer surface of the coil wire embedding frame through a steam spray machine, thereby achieving the purpose of cleaning the coil wire embedding frame on which the coil is placed, avoiding impurities adhering to the coil wire embedding frame, and preventing the impurities from causing wear to the coil during the process of embedding the coil into the stator.

Description

Technical Field

[0001] The present invention relates to the technical field of motor manufacturing, and in particular to a motor stator wire embedding device and a stator wire embedding method. Background Art

[0002] The motor stator is the stationary part of the motor. The stator consists of three parts: the stator core, the stator winding and the frame. During the manufacturing process of the motor stator, a coil embedding machine is needed to embed the coil into the stator slot. The coil embedding machine is a mechanical production equipment for embedding coils into the motor core. Its working principle is to automatically embed the coil into the stator of the motor through a mechanical transmission system and a variable frequency speed regulation system.

[0003] In the prior art, the coil embedding machine embeds the coil into the stator slot through a hydraulic push mechanism during the embedding process. During this process, due to the influence of the environment or material conditions of the equipment, the hydraulic push mechanism generates a certain friction force on the coil during the pushing process, which easily causes a certain amount of wear on the coil during the embedding process, and further easily causes damage to the insulation layer on the outer surface of the coil, which reduces the insulation performance of the coil and increases the risk of short circuit during motor operation. To this end, we propose a motor stator wire embedding device and a stator wire embedding method.

[0004] In view of the above problems, it is found that it is difficult to avoid the above problems at the same time when using the existing motor stator wire embedding devices on the market, and even if they can be solved, they need to be solved with the cooperation of external tools, thus failing to achieve the desired effect. Therefore, we propose a motor stator wire embedding device and a stator wire embedding method. Summary of the invention

[0005] The object of the present invention is to provide a stator wire embedding device and a stator wire embedding method for a motor, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a motor stator wire embedding device and a stator wire embedding method, comprising a main body mechanism, the main body mechanism comprising a wire embedding machine body, a connecting table is fixedly installed on the upper surface of the wire embedding machine body, a coil wire embedding frame is fixedly installed on the inner wall of the connecting table, a driving pressing claw is fixedly installed on the upper surface of the connecting table, and a processing mechanism is arranged above the connecting table;

[0007] The processing mechanism includes a cleaning unit, which is located above the connecting table and is used to clean impurities on the outer surface of the coil inserting frame;

[0008] The processing mechanism further includes a lubrication unit, which is located above the connection platform. The cleaning unit is used in conjunction with the lubrication unit, and the lubrication unit is used to apply lubricant to the outer surface of the coil inserting frame.

[0009] A grinding mechanism is provided on the left side of the wire inserting machine body, and the processing mechanism is used in conjunction with the grinding mechanism, and the grinding mechanism is used to grind and remove burrs from the motor stator slots;

[0010] The cleaning unit comprises a mounting frame, the bottom surface of the mounting frame is fixedly connected to the upper surface of the connecting platform, the upper surface of the connecting platform is rotatably connected to a ball screw, the upper surface of the mounting frame is fixedly installed with a rotating motor, the top end of the ball screw passes through the mounting frame and is fixedly connected to the output end of the rotating motor, the outer surface of the ball screw is threadedly connected to a moving frame, the inner wall of the moving frame is fixedly installed with two connecting plates, the side surfaces of the two connecting plates close to each other are jointly fixedly installed with a connecting bearing, the upper surface of the connecting bearing is rotatably connected with a rack ring, the inner wall of the rack ring is fixedly installed with soft burrs arranged at equal distances, the upper surface of the moving frame is rotatably connected with a rotating shaft, the outer surface of the rotating shaft is fixedly installed with a connecting gear, the outer surface of the connecting gear The gear wheel is connected with the gear train of the plurality of gears, and the gear train is connected with the gear wheel to form a circle, and the two gears are connected with each other through the grooves and the grooves on the upper surface of the belt conveyor.

[0011] Preferably, a sliding rod is fixedly mounted on the inner top wall of the mounting frame, the bottom end of the sliding rod is fixedly connected to the upper surface of the connecting platform, and the outer surface of the sliding rod is slidably connected to the inner wall of the movable frame.

[0012] Preferably, the outer surface of the rotating shaft is rotatably connected to a bearing seat, and the bottom surface of the bearing seat is fixedly connected to the upper surface of the movable frame.

[0013] Preferably, the lubrication unit comprises two touch switches, wherein the upper surface of one of the touch switches is fixedly connected to the inner top wall of the mounting frame, and the bottom surface of the other touch switch is fixedly connected to the upper surface of the connecting platform, a controller is fixedly installed on the upper surface of the connecting platform, electric push rods are fixedly installed on the upper surfaces of the two L-shaped plates, and connecting boxes are fixedly installed on the telescopic ends of the two electric push rods, and two material storage boxes are fixedly installed on the upper surface of the mounting frame, and the side surfaces of the two material storage boxes close to each other are fixedly connected with hoses, and the bottom ends of the two hoses pass through the interior of the connecting box, and the outer surfaces of the two hoses are fixedly connected with solenoid valves, and sponge pads are provided inside the two connecting boxes. The outer surfaces of the two sponge pads are in contact with the outer surface of the connecting box, and the outer surfaces of the two connecting boxes are provided with oil outlets arranged at equal distances. Two connecting blocks are fixedly installed on the side of the two connecting boxes that are close to each other, and two clamping blocks are fixedly installed on the side of the two sponge pads that are close to each other. The two clamping blocks are clamped in the interior of the connecting blocks, and the interior of the two connecting blocks is clamped with baffles, and the outer surface of each baffle is in contact with the outer surface of the connecting block. Electromagnets are fixedly installed on the upper surfaces and bottom surfaces of the two connecting boxes, and magnetic blocks are fixedly installed on the upper surfaces and bottom surfaces of the two sponge pads, and the side of each magnetic block close to the electromagnet is in contact with the outer surface of the electromagnet.

[0014] Preferably, the grinding mechanism comprises a rectangular plate, the right side of the rectangular plate is fixedly connected to the left side of the wire embedding machine body, two cylinders are fixedly installed on the bottom surface of the rectangular plate, the telescopic ends of the two cylinders are jointly fixedly installed with a fixing frame, the inner top wall of the fixing frame is fixedly installed with a connecting frame, the inner wall of the connecting frame is fixedly installed with a rotating motor, the output end of the rotating motor passes through the connecting frame and is fixedly installed with a rotating gear, the bottom surface of the connecting frame is rotatably connected with rotating columns arranged at equal distances, and a grinding rod is fixedly installed on the outer surface of each rotating column, and each The outer surface of the rotating column is fixedly installed with a mounting gear, and the outer surface of each mounting gear meshes with the outer surface of the rotating gear. A processing box is fixedly installed on the left side of the wire embedding machine body, and a placing table is fixedly installed on the inner bottom wall of the processing box. A second rack plate is fixed on the front of the fixed frame. A water storage tank is fixedly installed on the left side of the wire embedding machine body, and a water pump is fixedly installed on the left side of the water storage tank. The input end of the water pump passes through the interior of the water storage tank, and the other end of the water pump is fixedly connected to a delivery pipe, and the other end of the delivery pipe passes through The interior of the treatment box is fixedly connected to the inner wall of the treatment box, the left side of the treatment box is fixedly connected with a circulation pipe, the other end of the circulation pipe passes through the interior of the water storage tank, the outer surface of the delivery pipe is fixedly connected with nozzles arranged at equal distances, the interior of the water storage tank is clamped with a filter screen, and two fixed plates are fixedly installed on the back of the water storage tank, and the side surfaces of the two fixed plates close to each other are connected to a rotating column for common rotation, and a fixed gear is fixedly installed on the outer surface of the rotating column, and the outer surface of the fixed gear is meshed with the front surface of the second rack plate, and the outer surface of the rotating column A third conical wheel is fixedly installed on the surface, a fixed shaft is rotatably connected inside the water tank, a fourth conical wheel is fixedly installed on one end of the fixed shaft close to the rotating column, the outer surface of the third conical wheel is meshed with the outer surface of the fourth conical wheel, a turntable is fixedly installed on the other end of the fixed shaft, a connecting column is fixedly installed on the front side of the turntable, a sliding frame is provided on the front side of the turntable, the inner wall of the sliding frame is slidably connected to the outer surface of the connecting column, and two scraper frames are fixedly installed on the outer surface of the sliding frame, and the bottom surface of each scraper frame is in contact with the upper surface of the filter.

[0015] Preferably, the upper surface of the water storage tank is fixedly connected to a water inlet pipe, and the front surface of the water storage tank is fixedly connected to a water outlet pipe.

[0016] Preferably, the outer surface of the sliding frame is slidably connected to two limit seats, and the back sides of the two limit seats are fixedly connected to the inner wall of the water tank.

[0017] Preferably, a slider is fixedly mounted on the front of the two scraper frames, a slide groove is provided on the inner wall of the water storage tank, and the two sliders are slidably connected inside the slide groove.

[0018] A wire embedding method of a wire embedding device for a motor stator, comprising the following steps:

[0019] S1: Before cleaning the coil embedding frame, the worker first disconnects the electromagnet to separate the electromagnet from the magnetic block. Then the worker pulls out the baffle from the inside of the connecting block and removes the sponge pad from the connecting box. Then the worker cleans the sponge pad and the oil outlet to ensure that both are clean. Then the worker connects the cleaned sponge pad to the connecting box so that the card block is connected to the inside of the connecting block and uses the baffle to block the card block. Then the electromagnet is turned on to allow the electromagnet to adsorb the magnetic block. Then the worker turns on the rotating motor and the steam sprayer to use the steam sprayer to convert the moisture into high-temperature steam spray, which is then sprayed on the coil embedding frame through the connecting pipe and the nozzle. The coil embedding frame is thus steam-cleaned. At the same time, the power provided by the rotating motor is used to drive the ball screw to rotate, so that the ball screw drives the moving frame to move upward, and then the moving frame drives the L-shaped plate to move upward, so that the L-shaped plate drives the connecting pipe to move upward, thereby driving the nozzle to move upward. At the same time, under the action of the first rack plate and the rotating gear, the rotating gear drives the rotating shaft to rotate, so that the rotating shaft cooperates with the first conical wheel and the second conical wheel to drive the rotating shaft to rotate, and then the rotating shaft drives the connecting gear to rotate, so that the connecting gear drives the rack ring to rotate. During the rotation of the rack ring, the rack ring drives the soft burrs to be wiped and cleaned;

[0020] S2: When the moving frame moves upward and contacts the touch switch, the touch switch turns on the electric push rod, so that the electric push rod drives the connection box to move to the side close to the coil embedding frame, so that the sponge pad contacts the coil embedding frame, and then the solenoid valve opens, so that the lubricating oil passes through the hose under the action of gravity and enters the inside of the connection box, and then immerses the sponge pad through the oil outlet, and then the motor is rotated in the opposite direction, so that the moving frame drives the connection box to move downward, so that the lubricating oil is applied to the coil embedding frame, and during the downward movement, the steam sprayer stops running;

[0021] S3: Before embedding the wires in the motor stator, the worker places the stator on the placement table and aligns the wire embedding groove of the stator with the polishing rod. Then the worker turns on the cylinder, the rotating motor and the water pump, and uses the power provided by the rotating motor to drive the rotating gear to rotate, so that the rotating gear drives the mounting gear meshing with it to rotate, and then the mounting gear drives the rotating column and the polishing rod to rotate. At the same time, the power provided by the cylinder is used to drive the fixed frame to move downward, so that the polishing rod extends into the inside of the stator wire embedding groove. At the same time, the power provided by the water pump is used to draw water into the inside of the delivery pipe, and then spray it on the stator through the nozzle. The flushed water returns to the inside of the water tank after passing through the circulation pipe, and then is filtered by the filter and reused. In the process of the fixed frame moving downward, the fixed frame drives the second rack plate downward. Move, so that the second rack plate drives the fixed gear to rotate, and then the fixed gear drives the rotating column to rotate, and at the same time the rotating column cooperates with the third conical wheel and the fourth conical wheel to drive the fixed shaft and the turntable to rotate, so that the turntable drives the connecting column to rotate, and then the connecting column drives the sliding frame and the scraper frame to move periodically, thereby pushing the dust filtered out of the filter screen. After the stator is polished, the power provided by the cylinder is used to drive the fixed frame to move upward, and then the worker takes out the stator and places it on the paper inserting machine to insert insulating paper into the wire embedding groove. At the same time, the worker embeds the coil into the coil embedding frame, and then places the stator on the top of the coil embedding frame, and uses the internal hydraulic mechanism of the wire embedding machine body to push the coil into the stator, thereby completing the process of automatic wire embedding of the motor stator.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention is provided with a cleaning unit, so that the device uses a steam sprayer to steam clean the outer surface of the coil embedding frame, and uses soft burrs to rotate and wipe the outer surface of the coil embedding frame, thereby achieving the purpose of cleaning the coil embedding frame on which the coil is placed, avoiding impurities from adhering to the coil embedding frame, and preventing the impurities from causing wear to the coil during the process of embedding the coil into the stator, thereby ensuring the integrity of the coil;

[0024] 2. The present invention is provided with a lubrication unit, so that the device applies lubricating oil to the coil embedding frame, thereby increasing the smoothness of the coil embedding frame, thereby reducing the friction between the coil and the coil embedding frame when moving, and further preventing the coil from being worn when moving;

[0025] 3. The present invention is provided with a grinding mechanism, so that the device can grind and remove burrs on the inner wall of the stator wire embedding groove before embedding the stator wire, thereby ensuring the smoothness of the inner wall of the stator wire embedding groove, thereby reducing the friction between the coil and the burrs when the coil enters the wire embedding groove, and further ensuring the integrity of the coil insulation layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a structural schematic diagram of the connection platform of the present invention;

[0028] Figure 3 It is a structural schematic diagram of the mounting frame of the present invention;

[0029] Figure 4 It is a structural schematic diagram of the mobile frame of the present invention;

[0030] Figure 5 It is a structural schematic diagram of the connecting bearing of the present invention;

[0031] Figure 6 It is a structural schematic diagram of a cross-sectional view of the mounting frame of the present invention;

[0032] Figure 7 It is a structural schematic diagram of the connection box of the present invention;

[0033] Figure 8 It is a structural schematic diagram of a cross-sectional view of a clamping block of the present invention;

[0034] Fig. 9 It is a structural schematic diagram of a cross-sectional view of a connection box of the present invention;

[0035] Fig.10 It is a structural schematic diagram of a cross-sectional view of a fixing frame of the present invention;

[0036] Fig.11 It is a structural schematic diagram of a cross-sectional view of a placement table of the present invention;

[0037] Fig.12 It is a structural schematic diagram of a rear cross-sectional view of a water storage tank of the present invention;

[0038] Fig.13 It is a structural schematic diagram of the scraper frame of the present invention.

[0039] In the figure: 1. main body; 11. wire embedding machine body; 12. connecting table; 13. coil embedding frame; 14. driving pressure claw; 2. processing mechanism; 21. cleaning unit; 2101. mounting frame; 2102. ball screw; 2103. rotating motor; 2104. moving frame; 2105. connecting plate; 2106. connecting bearing; 2107. rack ring; 2108. soft burr; 2109. rotating shaft; 2110. connecting gear; 2111. first rack plate; 2112 , rotating shaft; 2113, first conical wheel; 2114, rotating gear; 2115, L-shaped plate; 2116, connecting pipe; 2117, nozzle; 2118, steam sprayer; 2119, slide bar; 2120, bearing seat; 2121, second conical wheel; 22, lubrication unit; 2201, touch switch; 2202, controller; 2203, electric push rod; 2204, connecting box; 2205, storage box; 2206, hose; 2207, solenoid valve; 220 8, sponge pad; 2209, oil outlet; 2210, connecting block; 2211, clamping block; 2212, baffle; 2213, electromagnet; 2214, magnetic block; 3, grinding mechanism; 301, rectangular plate; 302, cylinder; 303, fixed frame; 304, connecting frame; 305, rotating motor; 306, rotating gear; 307, rotating column; 308, grinding rod; 309, mounting gear; 310, processing box; 311, placing table; 312, second rack plate; 3 13. Water storage tank; 314. Water pump; 315. Delivery pipe; 316. Circulation pipe; 317. Filter; 318. Fixed plate; 319. Rotating column; 320. Fixed gear; 321. Third conical wheel; 322. Fixed shaft; 323. Fourth conical wheel; 324. Turntable; 325. Connecting column; 326. Sliding frame; 327. Scraper frame; 328. Water inlet pipe; 329. Water outlet pipe; 330. Limit seat; 331. Sliding block; 332. Slide groove; 333. Sprinkler. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The present invention provides a technical solution: a wire embedding device for a motor stator. The present invention makes corresponding improvements to the technical problems mentioned in the background technology, including a main body mechanism 1, the main body mechanism 1 includes a wire embedding machine body 11, a connecting table 12 is fixedly installed on the upper surface of the wire embedding machine body 11, a coil wire embedding frame 13 is fixedly installed on the inner wall of the connecting table 12, a driving pressure claw 14 is fixedly installed on the upper surface of the connecting table 12, and the driving pressure claw 14 plays a role in fixing the motor stator, a processing mechanism 2 is arranged above the connecting table 12, and a hydraulic mechanism is arranged inside the wire embedding machine body 11, and the hydraulic mechanism can push the coil on the coil embedding frame 13 into the inside of the motor stator;

[0042] The processing mechanism 2 includes a cleaning unit 21 . The cleaning unit 21 is located above the connecting platform 12 . The cleaning unit 21 is used to clean impurities on the outer surface of the coil inserting frame 13 .

[0043] As a further limitation of the processing mechanism 2 of the present invention, the cleaning unit 21 includes a mounting frame 2101, the bottom surface of the mounting frame 2101 is fixedly connected to the upper surface of the connecting platform 12, the upper surface of the connecting platform 12 is rotatably connected to a ball screw 2102, the upper surface of the mounting frame 2101 is fixedly installed with a rotating motor 2103, the top of the ball screw 2102 penetrates the mounting frame 2101 and is fixedly connected to the output end of the rotating motor 2103, the outer surface of the ball screw 2102 is threadedly connected with a moving frame 2104, the shape of the moving frame 2104 is concave, and the inner wall of the moving frame 2104 is fixedly installed with two connecting plates 2105, and the side surfaces of the two connecting plates 2105 close to each other are jointly fixedly installed with a connecting bearing 2106, and the connecting bearing 210 6 is rotatably connected to a rack ring 2107, and the inner wall of the rack ring 2107 is fixedly installed with soft burrs 2108 arranged at equal distances. The upper surface of the movable frame 2104 is rotatably connected to a rotating shaft 2109, and the outer surface of the rotating shaft 2109 is fixedly installed with a connecting gear 2110, and the outer surface of the connecting gear 2110 is meshed with the outer surface of the rack ring 2107. A first rack plate 2111 is fixedly installed on the inner wall of the mounting frame 2101, and a rotating shaft 2112 is arranged above the movable frame 2104, and a first conical wheel 2113 is fixedly installed on the left end of the rotating shaft 2112, and a second conical wheel 2121 is fixedly installed on the top of the rotating shaft 2109, and the outer surface of the first conical wheel 2113 is meshed with the outer surface of the second conical wheel 2121. A rotating gear 2114 is fixedly installed on the right end of the shaft 2112, and the outer surface of the rotating gear 2114 is meshed with the front face of the first rack plate 2111. L-shaped plates 2115 are fixedly installed on the upper surfaces of the two connecting plates 2105. A connecting pipe 2116 is fixedly installed on the inner walls of the two L-shaped plates 2115. Four nozzles 2117 are fixedly connected to the outer surface of the connecting pipe 2116. A steam sprayer 2118 is fixedly installed on the upper surface of the connecting platform 12. The steam sprayer 2118 is composed of a power part, a heating part and a high-pressure plunger pump. Its principle is to heat water molecules to a high temperature through the heating part, and then form high-energy steam through the high-pressure plunger pump. Finally, the power part sprays the steam to the outside, and the steam sprayer 2118 is used to The coil embedding frame 13 is steam cleaned to remove stubborn impurities such as oil stains. The bottom end of the connecting pipe 2116 penetrates into the interior of the steam sprayer 2118. The connecting bearing 2106, the rack ring 2107, the connecting pipe 2116 and the nozzle 2117 are all sleeved on the outside of the coil embedding frame 13. By providing a cleaning unit 21, the device uses the steam sprayer 2118 to steam clean the outer surface of the coil embedding frame 13, and uses the soft burrs 2108 to rotate and wipe the outer surface of the coil embedding frame 13, thereby achieving the purpose of cleaning the coil embedding frame 13 on which the coil is placed, avoiding impurities adhering to the coil embedding frame 13, and preventing the impurities from causing wear to the coil during the process of embedding the coil into the stator.To ensure the integrity of the coil;

[0044] See also Figure 3 The inner top wall of the mounting frame 2101 is fixedly mounted with a slide bar 2119, the bottom end of the slide bar 2119 is fixedly connected to the upper surface of the connecting platform 12, and the outer surface of the slide bar 2119 is slidably connected to the inner wall of the moving frame 2104. The installation of the slide bar 2119 plays a role in limiting the moving trajectory of the moving frame 2104, thereby avoiding the rotation of the slide bar 2119 during movement as much as possible, thereby ensuring the stability of the movement of the slide bar 2119;

[0045] See also Figure 4 The outer surface of the rotating shaft 2112 is rotatably connected to a bearing seat 2120, and the bottom surface of the bearing seat 2120 is fixedly connected to the upper surface of the movable frame 2104. The installation of the bearing seat 2120 fixes the rotating shaft 2112, thereby avoiding the shaking of the rotating shaft 2112 during rotation, thereby ensuring the stability of the rotation of the rotating shaft 2112.

[0046] The specific implementation method of this embodiment is as follows: before the worker embeds the wire on the motor stator, the worker turns on the rotating motor 2103 and the steam sprayer 2118, and uses the steam sprayer 2118 to convert moisture into high-temperature steam spray, which passes through the connecting pipe 2116 and the nozzle 2117 and is then sprayed on the coil embedding frame 13, thereby steam cleaning the coil embedding frame 13. At the same time, the power provided by the rotating motor 2103 is used to drive the ball screw 2102 to rotate, so that the ball screw 2102 drives the movable frame 2104 to move upward, and then the movable frame 2104 drives the L-shaped plate 2115 to move upward, so that the L-shaped plate 2115 drives the connecting pipe 2116 to move upward, thereby driving the nozzle 2117 to move upward, thereby achieving steam cleaning. The purpose of cleaning the coil embedding frame 13 at different heights is achieved. At the same time, under the action of the first rack plate 2111 and the rotating gear 2114, the rotating gear 2114 drives the rotating shaft 2112 to rotate, so that the rotating shaft 2112 cooperates with the first conical wheel 2113 and the second conical wheel 2121 to drive the rotating shaft 2109 to rotate, and then the rotating shaft 2109 drives the connecting gear 2110 to rotate, and the connecting gear 2110 drives the rack ring 2107 to rotate. During the rotation of the rack ring 2107, the rack ring 2107 drives the soft burrs 2108 to wipe and clean, thereby cleaning the impurities on the outer surface of the coil embedding frame 13, avoiding the wear of the coil by impurities, and ensuring the integrity of the coil insulation layer.

[0047] Example 2: Please refer to Figure 1 , Figure 6 , Figure 7 , Figure 8 and Fig. 9The present invention provides a technical solution: a wire embedding device for a motor stator. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The processing mechanism 2 also includes a lubrication unit 22, which is located above the connecting platform 12. The cleaning unit 21 is used in conjunction with the lubrication unit 22, and the lubrication unit 22 is used to apply lubricant to the outer surface of the coil embedding frame 13.

[0048] As a further limitation of the processing mechanism 2 of the present invention, the lubrication unit 22 includes two touch switches 2201, wherein the upper surface of one touch switch 2201 is fixedly connected to the inner top wall of the mounting frame 2101, and the bottom surface of the other touch switch 2201 is fixedly connected to the upper surface of the connecting platform 12, and a controller 2202 is fixedly installed on the upper surface of the connecting platform 12, and electric push rods 2203 are fixedly installed on the upper surfaces of the two L-shaped plates 2115, and the telescopic ends of the two electric push rods 2203 are fixedly installed with connection boxes 2204, and two storage boxes 2205 are fixedly installed on the upper surface of the mounting frame 2101, and the sides of the two storage boxes 2205 close to each other are fixedly connected with hoses 2206, and the two hoses 2 The bottom ends of the two hoses 2206 are all penetrated into the interior of the connection box 2204, and the outer surfaces of the two hoses 2206 are fixedly connected with the solenoid valve 2207. The touch switch 2201 is electrically connected to the controller 2202, the electric push rod 2203 and the solenoid valve 2207 through wires, and the controller 2202 is electrically connected to the rotating motor 2103 through wires. When the upper touch switch 2201 is triggered, the electric push rod 2203 is extended, the solenoid valve 2207 is opened, and the controller 2202 controls the rotating motor 2103 to rotate in the opposite direction. When the lower touch switch 2201 is triggered, the electric push rod 2203 is contracted, the solenoid valve 2207 is closed, and the controller 2202 controls the rotating motor 2103 to stop running. The two connection boxes 2204 are both provided with sponge pads 2208 inside, the outer surfaces of the two sponge pads 2208 are in contact with the outer surface of the connection box 2204, the outer surfaces of the two connection boxes 2204 are provided with oil outlets 2209 arranged at equal distances, the two connection boxes 2204 are both fixedly installed with two connection blocks 2210 on the side close to each other, the two sponge pads 2208 are both fixedly installed with two clamping blocks 2211 on the side close to each other, the two clamping blocks 2211 are both clamped in the inside of the connection blocks 2210, the inside of the two connection blocks 2210 are both clamped with baffles 2212, the outer surface of each baffle 2212 is in contact with the outer surface of the connection block 2210, the two connection boxes 2204 The upper surface and bottom surface of the device are fixedly mounted with electromagnets 2213, and the upper surfaces and bottom surfaces of the two sponge pads 2208 are fixedly mounted with magnetic blocks 2214. The side of each magnetic block 2214 close to the electromagnet 2213 is in contact with the outer surface of the electromagnet 2213. By providing a lubrication unit 22, the device increases the smoothness of the coil embedding frame 13 by applying lubricating oil to the coil embedding frame 13, thereby reducing the friction between the coil and the coil embedding frame 13 when moving, further preventing the coil from being worn when moving, and at the same time, before cleaning, the worker disassembles and cleans the sponge pad 2208 to prevent the sponge pad 2208 from being contaminated due to long-term storage, further preventing the lubricating oil from being contaminated.

[0049] The specific implementation method of this embodiment is as follows: before cleaning the coil inserting frame 13, the worker first disconnects the electromagnet 2213 to separate the electromagnet 2213 and the magnetic block 2214 from each other, then the worker pulls out the baffle 2212 from the inside of the connecting block 2210, and removes the sponge pad 2208 from the connecting box 2204, and then the worker cleans the sponge pad 2208 and the oil outlet 2209 to ensure that the two are clean, and then the worker connects the cleaned sponge pad 2208 with the oil outlet 2209. The connecting box 2204 is connected so that the clamping block 2211 is clamped into the inside of the connecting block 2210, and the baffle 2212 is used to block the clamping block 2211, and then the electromagnet 2213 is turned on so that the electromagnet 2213 adsorbs the magnetic block 2214. When the movable frame 2104 moves upward and contacts the touch switch 2201, the touch switch 2201 turns on the electric push rod 2203, so that the electric push rod 2203 drives the connecting box 2204 to move close to the coil embedding. One side of the wire rack 13 is moved, so that the sponge pad 2208 is in contact with the coil wire embedding rack 13, and then the solenoid valve 2207 is opened, so that the lubricating oil passes through the hose 2206 under the action of gravity and enters the interior of the connecting box 2204, and then immerses the sponge pad 2208 through the oil outlet 2209, and then the motor 2103 is rotated in the opposite direction, so that the movable rack 2104 drives the connecting box 2204 to move downward, thereby applying lubricating oil to the coil wire embedding rack 13. During the downward movement, the steam sprayer 2118 stops running, thereby increasing the smoothness of the coil wire embedding rack 13 and further avoiding the wear of the coil. When the lubricating oil of the coil wire embedding rack 13 is applied, the worker embeds the coil into the interior of the coil wire embedding rack 13, and then places the stator on the top of the coil wire embedding rack 13, and uses the internal hydraulic mechanism of the wire embedding machine body 11 to push the coil into the stator, thereby achieving the purpose of automatically embedding the motor stator.

[0050] Example 3: Please refer to Figure 1 , Fig.10 , Fig.11 , Fig.12 and Fig.13 The present invention provides a technical solution: a wire embedding device for a motor stator. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. A grinding mechanism 3 is arranged on the left side of a wire embedding machine body 11. A processing mechanism 2 is used in conjunction with the grinding mechanism 3. The grinding mechanism 3 is used to grind and remove burrs from the wire slots of the motor stator.

[0051] As a further limitation of the processing mechanism 2 of the present invention, the grinding mechanism 3 includes a rectangular plate 301, the right side of the rectangular plate 301 is fixedly connected to the left side of the wire embedding machine body 11, and two cylinders 302 are fixedly installed on the bottom surface of the rectangular plate 301. The telescopic ends of the two cylinders 302 are jointly fixedly installed with a fixed frame 303, and the inner top wall of the fixed frame 303 is fixedly installed with a connecting frame 304. The inner wall of the connecting frame 304 is fixedly installed with a rotating motor 305. The output end of the rotating motor 305 passes through the connecting frame 304 and is fixedly installed with a rotating gear 306. The bottom surface of the connecting frame 304 is rotatably connected with rotating columns 307 arranged at equal distances, and the outer surface of each rotating column 307 is fixedly installed with a grinding rod 308. The number of grinding rods 308 is the same as the number of motors. The number of stator wire embedding grooves is consistent, so that all the stator wire embedding grooves can be polished at the same time, thereby increasing the stator polishing efficiency, and each rotating column 307 is fixedly installed with a mounting gear 309 on the outer surface, and the outer surface of each mounting gear 309 is meshed with the outer surface of the rotating gear 306, and a processing box 310 is fixedly installed on the left side of the wire embedding machine body 11, and a placing table 311 is fixedly installed on the inner bottom wall of the processing box 310, and a second rack plate 312 is fixed on the front of the fixed frame 303, and a water tank 313 is fixedly installed on the left side of the wire embedding machine body 11, and a water pump 314 is fixedly installed on the left side of the water tank 313, and the input end of the water pump 314 passes through the interior of the water tank 313, and the other end of the water pump 314 A delivery pipe 315 is fixedly connected, and the other end of the delivery pipe 315 passes through the interior of the treatment box 310 and is fixedly connected to the inner wall of the treatment box 310. A circulation pipe 316 is fixedly connected to the left side of the treatment box 310, and the other end of the circulation pipe 316 passes through the interior of the water storage tank 313. The outer surface of the delivery pipe 315 is fixedly connected to nozzles 333 arranged at equal distances. A filter screen 317 is clamped inside the water storage tank 313. Two fixed plates 318 are fixedly installed on the back of the water storage tank 313. The side surfaces of the two fixed plates 318 close to each other are connected to a rotating column 319 for common rotation. A fixed gear 320 is fixedly installed on the outer surface of the rotating column 319. The outer surface of the fixed gear 320 is meshed with the front surface of the second rack plate 312. The rotating column 319 is fixedly connected to the outer surface of the second rack plate 312. A third conical wheel 321 is fixedly installed on the outer surface of 319, a fixed shaft 322 is rotatably connected inside the water tank 313, a fourth conical wheel 323 is fixedly installed on one end of the fixed shaft 322 close to the rotating column 319, the outer surface of the third conical wheel 321 is meshed with the outer surface of the fourth conical wheel 323, a turntable 324 is fixedly installed on the other end of the fixed shaft 322, a connecting column 325 is fixedly installed on the front of the turntable 324, a sliding frame 326 is provided on the front of the turntable 324, the inner wall of the sliding frame 326 is slidably connected to the outer surface of the connecting column 325, two scraper frames 327 are fixedly installed on the outer surface of the sliding frame 326, the bottom surface of each scraper frame 327 is in contact with the upper surface of the filter screen 317, and a grinding mechanism 3 is provided.The device grinds and removes burrs from the inner wall of the stator wire embedding groove before embedding the stator wire, thereby ensuring the smoothness of the inner wall of the stator wire embedding groove, thereby reducing the friction between the coil and the burrs when the coil enters the wire embedding groove, and further ensuring the integrity of the coil insulation layer. At the same time, the device collects dust generated by grinding by spraying water and filters the water source, so that the water source can be recycled, reducing the consumption of water resources;

[0052] See also Figure 1 and Fig.12 The upper surface of the water tank 313 is fixedly connected with a water inlet pipe 328, and the front surface of the water tank 313 is fixedly connected with a water outlet pipe 329. The installation of the water inlet pipe 328 and the water outlet pipe 329 facilitates workers to replace the water source inside the water tank 313, thereby ensuring the cleanliness of the water source;

[0053] See also Fig.13 The outer surface of the sliding frame 326 is slidably connected to two limit seats 330, and the backs of the two limit seats 330 are fixedly connected to the inner wall of the water storage tank 313. The installation of the limit seats 330 plays a role in limiting the moving track of the sliding frame 326, thereby preventing the sliding frame 326 from deviating from the moving track during movement, thereby ensuring the stability of the movement of the sliding frame 326;

[0054] See also Fig.13 The front of the two scraper frames 327 are fixedly installed with sliders 331, and the inner wall of the water tank 313 is provided with a slide groove 332. The two sliders 331 are slidably connected inside the slide groove 332. The shape of the slider 331 is T-shaped, and the shape of the slide groove 332 matches the shape of the slider 331. The installation of the slider 331 and the slide groove 332 plays a role in limiting the moving trajectory of the scraper frame 327, thereby preventing the scraper frame 327 from deviating from the moving trajectory, thereby ensuring the stability of the movement of the scraper frame 327.

[0055] The specific implementation method of this embodiment is as follows: before embedding the wires in the motor stator, the worker places the stator on the placement table 311, and aligns the embedding groove of the stator with the polishing rod 308. Then the worker turns on the cylinder 302, the rotating motor 305 and the water pump 314, and uses the power provided by the rotating motor 305 to drive the rotating gear 306 to rotate, so that the rotating gear 306 drives the mounting gear 309 meshing with it to rotate, and then the mounting gear 309 drives the rotating column 307 and the polishing rod. 308 rotates, and the power provided by the cylinder 302 drives the fixing frame 303 to move downward, so that the grinding rod 308 extends into the inside of the stator wire embedding groove, thereby grinding and cleaning the burrs on the inner wall of the stator wire embedding groove. At the same time, the power provided by the water pump 314 is used to draw water into the inside of the delivery pipe 315, and then sprayed on the stator through the nozzle 333, so as to wash away the dust on the stator. The washed water passes through the circulation pipe 316 and then returns to the inside of the water storage tank 313, and then passes through the filter screen 317 is filtered and reused, thereby reducing water consumption. In the process of the fixed frame 303 moving downward, the fixed frame 303 drives the second rack plate 312 to move downward, so that the second rack plate 312 drives the fixed gear 320 to rotate, and then the fixed gear 320 drives the rotating column 319 to rotate. At the same time, the rotating column 319 cooperates with the third conical wheel 321 and the fourth conical wheel 323 to drive the fixed shaft 322 and the turntable 324 to rotate, so that the turntable 324 drives the connecting column 325 to rotate, and then the connecting column 325 drives the sliding frame 326 and the scraper frame 327 to move periodically, so as to push the dust filtered out of the filter screen 317 to ensure the smoothness of the filter screen 317. After the stator is polished, the power provided by the cylinder 302 is used to drive the fixed frame 303 to move upward. Then the worker takes out the stator and places it on the paper inserting machine to insert the insulating paper into the wire embedding groove, and then performs the wire embedding process on the stator to avoid the coil from being worn and increase the service life of the stator.

[0056] A wire embedding method of a wire embedding device for a motor stator, comprising the following steps:

[0057] S1: Before cleaning the coil inserting frame 13, the worker first disconnects the electromagnet 2213 to separate the electromagnet 2213 and the magnetic block 2214 from each other, then pulls out the baffle 2212 from the inside of the connecting block 2210, and removes the sponge pad 2208 from the connecting box 2204, then cleans the sponge pad 2208 and the oil outlet 2209 to ensure that both are clean, and then connects the cleaned sponge pad 2208 to the connecting box 2204. The clamping block 2211 is clamped to the inside of the connecting block 2210, and the baffle 2212 is used to block the clamping block 2211, and then the electromagnet 2213 is turned on, so that the electromagnet 2213 adsorbs the magnetic block 2214. Then, the worker turns on the rotating motor 2103 and the steam sprayer 2118, and uses the steam sprayer 2118 to convert the water into high-temperature steam spray, which passes through the connecting pipe 2116 and the nozzle 2117 and is then sprayed on the coil embedding frame 13, thereby The coil inserting frame 13 is steam cleaned, and at the same time, the power provided by the rotating motor 2103 is used to drive the ball screw 2102 to rotate, so that the ball screw 2102 drives the moving frame 2104 to move upward, and then the moving frame 2104 drives the L-shaped plate 2115 to move upward, so that the L-shaped plate 2115 drives the connecting pipe 2116 to move upward, thereby driving the nozzle 2117 to move upward, and at the same time, under the action of the first rack plate 2111 and the rotating gear 2114, the rotating gear 2114 drives the rotating shaft 2112 to rotate, so that the rotating shaft 2112 cooperates with the first conical wheel 2113 and the second conical wheel 2121 to drive the rotating shaft 2109 to rotate, and then the rotating shaft 2109 drives the connecting gear 2110 to rotate, so that the connecting gear 2110 drives the rack ring 2107 to rotate, and during the rotation of the rack ring 2107, the rack ring 2107 drives the soft burrs 2108 to be wiped and cleaned;

[0058] S2: When the movable frame 2104 moves upward and contacts the touch switch 2201, the touch switch 2201 turns on the electric push rod 2203, so that the electric push rod 2203 drives the connection box 2204 to move toward the side close to the coil embedding frame 13, so that the sponge pad 2208 contacts the coil embedding frame 13, and then the solenoid valve 2207 opens, so that the lubricating oil passes through the hose 2206 under the action of gravity and enters the interior of the connection box 2204, and then immerses the sponge pad 2208 through the oil outlet 2209, and then the motor 2103 rotates in the opposite direction, so that the movable frame 2104 drives the connection box 2204 to move downward, so that the lubricating oil is applied to the coil embedding frame 13, and in the process of moving downward, the steam sprayer 2118 stops running;

[0059] S3: Before embedding the wires in the motor stator, the worker places the stator on the placement table 311 and aligns the wire embedding groove of the stator with the polishing rod 308. Then the worker turns on the cylinder 302, the rotating motor 305 and the water pump 314, and uses the power provided by the rotating motor 305 to drive the rotating gear 306 to rotate, so that the rotating gear 306 drives the mounting gear 309 meshing with it to rotate, and then the mounting gear 309 drives the rotating column 307 and the polishing rod 308 to rotate. At the same time, the power provided by the cylinder 302 is used to drive the fixing frame 303 to move downward, so that the polishing rod 308 extends into the interior of the stator wire embedding groove. At the same time, the power provided by the water pump 314 is used to draw water into the interior of the delivery pipe 315, and then sprayed on the stator through the nozzle 333. The flushed water passes through the circulation pipe 316 and returns to the interior of the water tank 313, and then is filtered by the filter 317 and reused. In the process of the fixing frame 303 moving downward, the fixing frame 303 drives the second gear 314 to move downward. The strip plate 312 moves downward, so that the second rack plate 312 drives the fixed gear 320 to rotate, and then the fixed gear 320 drives the rotating column 319 to rotate. At the same time, the rotating column 319 cooperates with the third conical wheel 321 and the fourth conical wheel 323 to drive the fixed shaft 322 and the turntable 324 to rotate, so that the turntable 324 drives the connecting column 325 to rotate, and then the connecting column 325 drives the sliding frame 326 and the scraper frame 327 to move periodically, thereby pushing the dust filtered out of the filter screen 317. After the stator is polished, the power provided by the cylinder 302 is used to drive the fixed frame 303 to move upward. Then the worker takes out the stator and places it on the paper inserting machine to insert the insulating paper into the wire embedding groove. At the same time, the worker embeds the coil into the coil embedding frame 13, and then places the stator on the top of the coil embedding frame 13, and uses the internal hydraulic mechanism of the wire embedding machine body 11 to push the coil into the stator, thereby completing the process of automatic wire embedding of the motor stator.

[0060] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0061] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire embedding device for a motor stator, comprising a main body mechanism (1), characterized in that: The main body mechanism (1) comprises a wire embedding machine body (11), a connecting platform (12) is fixedly mounted on the upper surface of the wire embedding machine body (11), a coil embedding frame (13) is fixedly mounted on the inner wall of the connecting platform (12), a driving pressing claw (14) is fixedly mounted on the upper surface of the connecting platform (12), and a processing mechanism (2) is arranged above the connecting platform (12); The processing mechanism (2) comprises a cleaning unit (21), the cleaning unit (21) is located above the connecting platform (12), and the cleaning unit (21) is used to clean impurities on the outer surface of the coil embedding frame (13); The processing mechanism (2) further comprises a lubrication unit (22), wherein the lubrication unit (22) is located above the connection platform (12), the cleaning unit (21) and the lubrication unit (22) are used in conjunction with each other, and the lubrication unit (22) is used to apply lubricant to the outer surface of the coil inserting frame (13); A grinding mechanism (3) is provided on the left side of the wire embedding machine body (11); the processing mechanism (2) is used in conjunction with the grinding mechanism (3); the grinding mechanism (3) is used to grind and remove burrs from the stator wire slots of the motor; The cleaning unit (21) comprises a mounting frame (2101), the bottom surface of the mounting frame (2101) is fixedly connected to the upper surface of the connecting platform (12), the upper surface of the connecting platform (12) is rotatably connected to a ball screw (2102), a rotating motor (2103) is fixedly mounted on the upper surface of the mounting frame (2101), the top end of the ball screw (2102) passes through the mounting frame (2101) and is fixedly connected to the output end of the rotating motor (2103), the outer surface of the ball screw (2102) is threadedly connected to a moving frame (2104), and the moving frame (2104) is connected to the connecting platform (12). 4), two connecting plates (2105) are fixedly installed on the inner wall of the two connecting plates (2105), a connecting bearing (2106) is fixedly installed on the side surface close to each other of the two connecting plates (2105), the upper surface of the connecting bearing (2106) is rotatably connected to a rack ring (2107), the inner wall of the rack ring (2107) is fixedly installed with soft burrs (2108) arranged at equal distances, the upper surface of the moving frame (2104) is rotatably connected to a rotating shaft (2109), the outer surface of the rotating shaft (2109) is fixedly installed with a connecting gear (2110), the outer surface of the connecting gear (2110) The surface of the first conical wheel (2113) meshes with the outer surface of the rack ring (2107); a first rack plate (2111) is fixedly mounted on the inner wall of the mounting frame (2101); a rotating shaft (2112) is arranged above the movable frame (2104); a first conical wheel (2113) is fixedly mounted on the left end of the rotating shaft (2112); a second conical wheel (2121) is fixedly mounted on the top end of the rotating shaft (2109); the outer surface of the first conical wheel (2113) meshes with the outer surface of the second conical wheel (2121); a rotating gear (2113) is fixedly mounted on the right end of the rotating shaft (2112); 2114), the outer surface of the rotating gear (2114) is meshed with the front surface of the first rack plate (2111), the upper surfaces of the two connecting plates (2105) are fixedly mounted with L-shaped plates (2115), the inner walls of the two L-shaped plates (2115) are jointly fixedly mounted with a connecting pipe (2116), the outer surface of the connecting pipe (2116) is fixedly connected with four nozzles (2117), the upper surface of the connecting platform (12) is fixedly mounted with a steam sprayer (2118), and the bottom end of the connecting pipe (2116) passes through the interior of the steam sprayer (2118).

2. The wire embedding device for a motor stator according to claim 1, characterized in that: A sliding rod (2119) is fixedly mounted on the inner top wall of the mounting frame (2101), the bottom end of the sliding rod (2119) is fixedly connected to the upper surface of the connecting platform (12), and the outer surface of the sliding rod (2119) is slidably connected to the inner wall of the moving frame (2104).

3. The wire embedding device for a motor stator according to claim 1, characterized in that: The outer surface of the rotating shaft (2112) is rotatably connected to a bearing seat (2120), and the bottom surface of the bearing seat (2120) is fixedly connected to the upper surface of the movable frame (2104).

4. The wire embedding device for a motor stator according to claim 1, characterized in that: The lubrication unit (22) comprises two touch switches (2201), wherein the upper surface of one of the touch switches (2201) is fixedly connected to the inner top wall of the mounting frame (2101), and the bottom surface of the other touch switch (2201) is fixedly connected to the upper surface of the connecting platform (12), a controller (2202) is fixedly mounted on the upper surface of the connecting platform (12), and electric push rods (2203) are fixedly mounted on the upper surfaces of the two L-shaped plates (2115), and the telescopic ends of the two electric push rods (2203) are fixedly mounted on the upper surfaces of the two L-shaped plates (2115). A connection box (2204) is fixedly installed on each of the mounting frames (2101); two material storage boxes (2205) are fixedly installed on the upper surface of the mounting frame (2101); a hose (2206) is fixedly connected to the side of the two material storage boxes (2205) close to each other; the bottom ends of the two hoses (2206) penetrate into the interior of the connection box (2204); the outer surfaces of the two hoses (2206) are fixedly connected to a solenoid valve (2207); a sponge pad (2208) is arranged inside the two connection boxes (2204); and the two The outer surfaces of the sponge pads (2208) are in contact with the outer surfaces of the connection boxes (2204); the outer surfaces of the two connection boxes (2204) are provided with oil outlets (2209) arranged at equal distances; two connection blocks (2210) are fixedly installed on the sides of the two connection boxes (2204) that are close to each other; two clamping blocks (2211) are fixedly installed on the sides of the two sponge pads (2208) that are close to each other; the two clamping blocks (2211) are clamped inside the connection blocks (2210); Each of the connection blocks (2210) is clamped with a baffle (2212) inside, and the outer surface of each of the baffles (2212) is in contact with the outer surface of the connection block (2210); the upper surface and the bottom surface of the two connection boxes (2204) are fixedly mounted with an electromagnet (2213); the upper surface and the bottom surface of the two sponge pads (2208) are fixedly mounted with a magnetic block (2214), and a side surface of each of the magnetic blocks (2214) close to the electromagnet (2213) is in contact with the outer surface of the electromagnet (2213).

5. The wire embedding device for a motor stator according to claim 1, characterized in that: The grinding mechanism (3) comprises a rectangular plate (301), the right side of the rectangular plate (301) is fixedly connected to the left side of the wire embedding machine body (11), the bottom surface of the rectangular plate (301) is fixedly mounted with two cylinders (302), the telescopic ends of the two cylinders (302) are jointly fixedly mounted with a fixing frame (303), the inner top wall of the fixing frame (303) is fixedly mounted with a connecting frame (304), the inner wall of the connecting frame (304) is fixedly mounted with a rotating motor (305), the output end of the rotating motor (305) passes through the connecting frame (304) and is fixedly mounted with a rotating gear (306), the bottom surface of the connecting frame (304) is rotatably connected with rotating columns (307) arranged at equal distances, and each of the connecting frames (304) is fixedly mounted with a rotating gear (306). A grinding rod (308) is fixedly mounted on the outer surface of the rotating column (307); a mounting gear (309) is fixedly mounted on the outer surface of each rotating column (307); the outer surface of each mounting gear (309) meshes with the outer surface of the rotating gear (306); a processing box (310) is fixedly mounted on the left side of the wire embedding machine body (11); a placing table (311) is fixedly mounted on the inner bottom wall of the processing box (310); a second rack plate (312) is fixedly mounted on the front of the fixed frame (303); a water storage tank (313) is fixedly mounted on the left side of the wire embedding machine body (11); a water pump (314) is fixedly mounted on the left side of the water storage tank (313); and the water pump (314) The input end of the water pump (314) passes through the interior of the water storage tank (313); the other end of the water pump (314) is fixedly connected to a delivery pipe (315); the other end of the delivery pipe (315) passes through the interior of the treatment box (310) and is fixedly connected to the inner wall of the treatment box (310); the left side of the treatment box (310) is fixedly connected to a circulation pipe (316); the other end of the circulation pipe (316) passes through the interior of the water storage tank (313); the outer surface of the delivery pipe (315) is fixedly connected to nozzles (333) arranged at equal distances; the interior of the water storage tank (313) is clamped with a filter screen (317); and two fixing plates (318) are fixedly installed on the back of the water storage tank (313); the two fixing plates (318) are fixedly connected to the inner wall of the treatment box (310). 8) A rotating column (319) is connected to a side surface close to each other in a common rotation manner, a fixed gear (320) is fixedly mounted on the outer surface of the rotating column (319), the outer surface of the fixed gear (320) is meshed with the front surface of the second rack plate (312), a third conical wheel (321) is fixedly mounted on the outer surface of the rotating column (319), a fixed shaft (322) is rotatably connected inside the water storage tank (313), a fourth conical wheel (323) is fixedly mounted on one end of the fixed shaft (322) close to the rotating column (319), the outer surface of the third conical wheel (321) is meshed with the outer surface of the fourth conical wheel (323), and a rotating disk (324) is fixedly mounted on the other end of the fixed shaft (322).A connecting column (325) is fixedly mounted on the front of the rotating disk (324), a sliding frame (326) is provided on the front of the rotating disk (324), the inner wall of the sliding frame (326) is slidably connected to the outer surface of the connecting column (325), and two scraper frames (327) are fixedly mounted on the outer surface of the sliding frame (326), and the bottom surface of each scraper frame (327) is in contact with the upper surface of the filter screen (317).

6. The wire embedding device for a motor stator according to claim 5, characterized in that: The upper surface of the water storage tank (313) is fixedly connected to a water inlet pipe (328), and the front surface of the water storage tank (313) is fixedly connected to a water outlet pipe (329).

7. The wire embedding device for a motor stator according to claim 5, characterized in that: The outer surface of the sliding frame (326) is slidably connected to two limit seats (330), and the back surfaces of the two limit seats (330) are fixedly connected to the inner wall of the water storage tank (313).

8. The wire embedding device for a motor stator according to claim 5, characterized in that: Slide blocks (331) are fixedly mounted on the front sides of the two scraper frames (327), a slide groove (332) is provided on the inner wall of the water storage tank (313), and the two slide blocks (331) are slidably connected inside the slide groove (332).

9. A wire embedding method for a wire embedding device of a motor stator according to any one of claims 1 to 8, characterized in that: The specific steps include: S1: Before cleaning the coil inserting frame (13), the worker first disconnects the electromagnet (2213) so that the electromagnet (2213) and the magnetic block (2214) are separated from each other. Then, the worker pulls out the baffle (2212) from the inside of the connecting block (2210) and removes the sponge pad (2208) from the connecting box (2204). Then, the worker cleans the sponge pad (2208) and the oil outlet (2209) to ensure that both are clean. Then, the worker connects the cleaned sponge pad (2208) to the connecting box (2204) to make the connection between the two ends. The clamping block (2211) is clamped into the interior of the connecting block (2210), and the baffle (2212) is used to block the clamping block (2211). Then, the electromagnet (2213) is turned on, so that the electromagnet (2213) adsorbs the magnetic block (2214). Then, the worker turns on the rotating motor (2103) and the steam sprayer (2118), and uses the steam sprayer (2118) to convert moisture into high-temperature steam spray, which is then sprayed onto the coil embedding frame (13) through the connecting pipe (2116) and the nozzle (2117), thereby The coil inserting frame (13) is steam cleaned, and at the same time, the power provided by the rotating motor (2103) is used to drive the ball screw (2102) to rotate, so that the ball screw (2102) drives the movable frame (2104) to move upward, and then the movable frame (2104) drives the L-shaped plate (2115) to move upward, so that the L-shaped plate (2115) drives the connecting pipe (2116) to move upward, thereby driving the nozzle (2117) to move upward, and at the same time, the first rack plate (2111) and the rotating gear (2114) are rotated. Under the action, the rotating gear (2114) drives the rotating shaft (2112) to rotate, so that the rotating shaft (2112) cooperates with the first conical wheel (2113) and the second conical wheel (2121) to drive the rotating shaft (2109) to rotate, and then the rotating shaft (2109) drives the connecting gear (2110) to rotate, so that the connecting gear (2110) drives the rack ring (2107) to rotate, and during the rotation of the rack ring (2107), the rack ring (2107) drives the soft burrs (2108) to be wiped and cleaned; S2: When the movable frame (2104) moves upward and contacts the touch switch (2201), the touch switch (2201) turns on the electric push rod (2203), so that the electric push rod (2203) drives the connection box (2204) to move toward the side close to the coil embedding frame (13), thereby making the sponge pad (2208) contact the coil embedding frame (13), and then the solenoid valve (2207) opens, so that the lubricating oil passes through the hose (2206) under the action of gravity and enters the interior of the connection box (2204), and then immerses the sponge pad (2208) through the oil outlet (2209), and then the motor (2103) rotates in the opposite direction, so that the movable frame (2104) drives the connection box (2204) to move downward, thereby applying lubricating oil to the coil embedding frame (13), and during the downward movement, the steam sprayer (2118) stops running; S3: Before inserting the wire into the motor stator, the worker places the stator on the placement table (311) and aligns the wire inserting groove of the stator with the grinding rod (308). The worker then turns on the cylinder (302), the rotating motor (305) and the water pump (314), and uses the power provided by the rotating motor (305) to drive the rotating gear (306) to rotate, so that the rotating gear (306) drives the mounting gear (309) meshed with it to rotate, and then the mounting gear (309) drives the rotating column (307) and the grinding rod (308) to rotate. The fixed frame (303) is rotated, and the power provided by the cylinder (302) is used to drive the fixed frame (303) to move downward, so that the polishing rod (308) extends into the interior of the stator wire embedding groove. At the same time, the power provided by the water pump (314) is used to draw water into the interior of the delivery pipe (315), and then sprayed on the stator through the nozzle (333). The flushed water passes through the circulation pipe (316) and returns to the interior of the water storage tank (313), and then is filtered by the filter screen (317) and reused. In the process of the fixed frame (303) moving downward, the fixed frame (303) drives the first The second rack plate (312) moves downward, so that the second rack plate (312) drives the fixed gear (320) to rotate, and then the fixed gear (320) drives the rotating column (319) to rotate. At the same time, the rotating column (319) cooperates with the third conical wheel (321) and the fourth conical wheel (323) to drive the fixed shaft (322) and the rotating disk (324) to rotate, so that the rotating disk (324) drives the connecting column (325) to rotate, and then the connecting column (325) drives the sliding frame (326) and the scraper frame (327) to rotate. The stator (302) is periodically moved to push the dust filtered out of the filter (317). After the stator is polished, the power provided by the cylinder (302) is used to drive the fixed frame (303) to move upward. Then, the worker takes out the stator and places it on the paper inserting machine to insert the insulating paper into the wire embedding groove. At the same time, the worker embeds the coil into the coil embedding frame (13). Then, the stator is placed on the top of the coil embedding frame (13) and the internal hydraulic mechanism of the wire embedding machine body (11) is used to push the coil into the stator, thereby completing the automatic wire embedding process of the motor stator.

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