A device for cleaning the inner and outer circumferential burrs of an injection molded stator

Abstract

The application discloses a device for cleaning the inner and outer circle burrs of an injection molded stator, which comprises a outer circle cleaning mechanism and an inner circle cleaning mechanism. The outer circle cleaning mechanism comprises a rack, a conveying mechanism, a driving mechanism and a feeding group. The conveying mechanism, the driving mechanism and the feeding group are respectively assembled on the rack. The conveying mechanism is used for conveying the stator to move to the driving mechanism. The driving mechanism is used for driving the stator to rotate. The feeding group is used for cleaning the outer circle burrs of the stator. The inner circle cleaning mechanism comprises a cleaning knife mechanism and an electric control box. The cleaning knife mechanism is arranged on the top surface of the electric control box. The cleaning knife mechanism is used for cleaning the inner circle burrs of the stator. The bottom of the conveying mechanism is provided with a dust collecting box. The device for cleaning the inner and outer circle burrs of the injection molded stator has the functions of automatically cleaning the inner circle and outer circle burrs of the injection molded stator, is favorable for collecting the burrs, reduces the pollution to the working environment, prevents the burrs from splashing by arranging the edge cleaning cover, improves the production efficiency and reduces the labor intensity.

Description

Technical Field

[0001] This invention relates to the field of stator cleaning technology, and in particular to a device for cleaning the inner and outer circumferential burrs of injection molded stators. Background Technology

[0002] Currently in the air conditioning motor industry, the molded stator assemblies often suffer from large burrs on both the inner and outer circumferences due to insufficient mold precision or wear on the mold cavity surface and core. If these burrs are not effectively cleaned, they can cause the rotor to seize up after installation, posing a serious quality hazard.

[0003] In the existing technology, there are two main methods for handling burrs on injection molded stators: manual cleaning and mechanical cleaning. Manual cleaning is inefficient, the cleaning effect is difficult to guarantee, and the burrs removed are scattered and difficult to collect, causing them to fly everywhere, pollute the working environment, and also pose safety hazards. Existing mechanical cleaning uses blades to cut and remove burrs from the stator surface, which can easily cause over-cutting of the stator, resulting in cuts or scratches on the stator. At the same time, mechanical cleaning also has the problem of burr flying. Summary of the Invention

[0004] The purpose of this invention is to provide a device for cleaning the inner and outer circumferential burrs of injection molded stators, so as to solve the problems mentioned in the background art.

[0005] The technical solution adopted by this invention to solve its technical problem is: a device for cleaning the inner and outer circumference burrs of injection molded stators, including an outer circumference cleaning mechanism and an inner circumference cleaning mechanism. The outer circumference cleaning mechanism includes a frame, a conveying mechanism, a driving mechanism, and a cutting tool assembly. The conveying mechanism, the driving mechanism, and the cutting tool assembly are respectively mounted on the frame. The conveying mechanism is used to convey the stator to the driving mechanism. The driving mechanism is used to drive the stator to rotate. The cutting tool assembly is used to clean the outer circumference burrs of the stator. The inner circumference cleaning mechanism includes a cutting tool cleaning mechanism and an electrical control box. The cutting tool cleaning mechanism is located on the top surface of the electrical control box. The cutting tool cleaning mechanism is used to clean the inner circumference burrs of the stator. A dust collection box is provided at the bottom of the conveying mechanism.

[0006] As a further improvement of the present invention: the conveying mechanism is mounted on the top surface of the frame, the input end of the conveying mechanism is located on one side of the frame, the output end of the conveying mechanism is located in the middle of the frame, the driving mechanism is located above the output end of the conveying mechanism, and the feed group is located on both sides of the output end of the conveying mechanism.

[0007] As a further improvement of the present invention: the driving mechanism includes a frame, a clamping assembly and a tilting assembly. The frame is disposed on the upper part of the output end of the conveying mechanism and is fixedly connected to the frame. The clamping assembly includes a clamping cylinder and a clamping connector. One end of the clamping connector is connected to the driving end of the clamping cylinder. The frame is provided with a positioning assembly. The positioning assembly includes a positioning cap and a positioning rod. The positioning cap is fixedly connected to the frame, and the positioning rod is sleeved with the positioning cap.

[0008] As a further improvement of the present invention: the flipping assembly includes a flipping frame, a drive motor, and a synchronous belt pulley assembly. The drive motor is mounted inside the flipping frame. The synchronous belt pulley assembly is provided with a drive wheel, a driven wheel, a synchronous belt, and a rubber-coated roller. The rubber-coated roller is rotatably mounted inside the flipping frame. The drive wheel is connected to the drive motor. The rubber-coated roller is connected to the driven wheel. The synchronous belt is sleeved on the drive wheel and the driven wheel. When the drive motor is running, it drives the rubber-coated roller to rotate. The other end of the clamping connector is connected to the top of the flipping frame.

[0009] As a further improvement of the present invention: the conveying mechanism is provided with a conveying frame, an external motor, a transmission mechanism and a conveying shaft, the transmission mechanism is connected to the conveying frame, the conveying shaft is fixed to the conveying frame along the length direction of the conveying frame, and a material detection photoelectric group is provided on one side of the conveying frame along the length direction.

[0010] As a further improvement of the present invention: the transmission mechanism is provided with a transmission shaft, a driven shaft, and a transmission chain. The two ends of the driven shaft and the transmission shaft are connected to the conveyor frame. One end of the transmission shaft is provided with a first transmission sprocket connected to an external motor. The middle part of the transmission shaft is provided with a second transmission sprocket, which meshes with the transmission chain. The middle part of the driven shaft is provided with a driven sprocket, which meshes with the transmission chain. Bearing assemblies are provided at the connection points where the driven shaft and the transmission shaft are respectively connected to the conveyor frame. The conveyor shaft and the driven sprocket are connected by a key.

[0011] As a further improvement of the present invention: the feed assembly is provided with a feed post, a drive cylinder, a feed blade, and a feed / retract assembly. The drive cylinder is assembled inside the feed post, and a fixing clamp is provided at the drive end of the drive cylinder. The feed / retract assembly is movably connected to the feed post. The feed / retract assembly is provided with a clamping part and a beveled part. The fixing clamp is fixedly connected to the clamping part. The feed blade is slidably connected to the feed post. The feed blade is provided with a groove adapted to the beveled part of the feed / retract assembly. The feed post is provided with a sliding groove for the feed / retract assembly to move.

[0012] As a further improvement of the present invention: the cleaning mechanism is provided with a positioning seat and a cleaning assembly. The positioning seat is located on the top surface of the electrical control box, the cleaning assembly is located inside the positioning seat, the positioning seat is provided with a base spring mechanism, the positioning seat is provided with a cleaning depth adjustment mechanism, the cleaning depth adjustment mechanism is used to adjust the height of the tool holder, the side of the positioning seat is provided with a plurality of stator detection photoelectric sensors, and the bottom surface of the positioning seat is provided with a base detection photoelectric sensor.

[0013] As a further improvement of the present invention: the edge clearing assembly is provided with an inner edge blade, a blade holder and an edge clearing motor. The blade holder is set in the positioning seat, the inner edge blade is set on the top surface of the blade holder, the drive end of the edge clearing motor is provided with a coupling, the blade holder is connected to the edge clearing motor through the coupling, a burr collection position is provided between the blade holder and the positioning seat, and a burr collection box is provided in the electrical control box, the burr collection box is connected to the burr collection position between the blade holder and the positioning seat.

[0014] As a further improvement of the present invention: the outer periphery of the drive mechanism is provided with an edge cleaning cover, which is used to prevent burrs from splashing.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] This invention integrates two mechanisms—an outer circle cleaning mechanism and an inner circle cleaning mechanism—to automatically clean the burrs on the inner and outer circles of injection-molded stators. A conveying mechanism and a driving mechanism are used to fix the stator. A feed cutter group cleans the burrs on the inner circle of the stator, while a cleaning group cleans the burrs on the outer circle. A dust collection box is installed under the conveying mechanism to facilitate burr collection, reduce pollution to the working environment, and a cleaning cover prevents burr splashing, thereby improving production efficiency and reducing manual labor intensity. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the outer circle clearing mechanism of the present invention.

[0018] Figure 2 This is a schematic diagram of the structure of the inner circle clearing mechanism of the present invention.

[0019] Figure 3 This is a perspective view of the structure of the outer circle clearing mechanism of the present invention.

[0020] Figure 4 A partial structural perspective view of the outer circle cleaning mechanism of this invention. Figure 1 .

[0021] Figure 5 A partial structural perspective view of the outer circle cleaning mechanism of this invention. Figure 2 .

[0022] Figure 6 This is a schematic diagram of the structure of the flipping component of the present invention.

[0023] Figure 7 This is a schematic diagram of the conveying mechanism of the present invention.

[0024] Figure 8 This is a perspective view of the structure of the inner circle clearing mechanism of the present invention.

[0025] Figure 9 This is a schematic diagram of part A of the inner circle clearing mechanism of the present invention.

[0026] Figure 10 This is a schematic diagram of part B of the inner circle clearing mechanism of the present invention.

[0027] Figure 11 This is a schematic diagram of the feed assembly of the present invention.

[0028] The diagram labels are as follows: 11. Frame; 12. Conveying mechanism; 121. Conveying frame; 122. Transmission mechanism; 1221. Transmission shaft; 1222. Driven shaft; 1223. Transmission chain; 1224. First transmission sprocket; 1225. Second transmission sprocket; 1226. Driven sprocket; 123. Conveying shaft; 124. Bearing assembly; 125. Material detection photoelectric assembly; 13. Drive mechanism; 131. Frame; 134. Positioning assembly; 1341. Positioning cap; 1342. Positioning rod; 132. Clamping assembly; 1321. Clamping cylinder; 1322. Clamping connector; 133. Tilting assembly; 1331. Tilting frame; 1332. Drive motor; 1351. Drive wheel; 1352. Driven wheel, 1353, Synchronous belt, 1354, Rubber-coated roller, 14, Feeding assembly, 141, Feeding holder, 142, Drive cylinder, 1421, Fixing clamp, 143, Feeding blade, 144, Feed-back assembly, 1441, Clamping part, 1442, Angled part, 15, Dust collection box, 16, Edge cleaning cover, 21, Electrical control box, 22, Blade cleaning mechanism, 221, Positioning seat, 222, Edge cleaning assembly, 2221, Base springback mechanism, 2222, Edge cleaning depth adjustment mechanism, 2223, Stator detection photoelectric sensor, 2224, Base detection photoelectric sensor, 2225, Blade holder, 2226, Inner edge blade, 2227, Edge cleaning motor, 2228, Coupling, 2229, Debris collection box; 3. Stator. Detailed Implementation

[0029] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0030] The present invention will now be further described with reference to the accompanying drawings and embodiments: A device for cleaning the inner and outer circumference burrs of an injection molded stator includes an outer circumference cleaning mechanism and an inner circumference cleaning mechanism. The outer circumference cleaning mechanism includes a frame 11, a conveying mechanism 12, a driving mechanism 13, and a cutting tool group 14. The conveying mechanism 12, the driving mechanism 13, and the cutting tool group 14 are respectively mounted on the frame 11. The conveying mechanism 12 is used to convey the stator 3 to the driving mechanism 13 for movement. The driving mechanism 13 is used to drive the stator 3 to rotate. The cutting tool group 14 is used to clean the outer circumference burrs of the stator 3. The inner circumference cleaning mechanism includes a cutting tool cleaning mechanism 22 and an electrical control box 21. The cutting tool cleaning mechanism 22 is located on the top surface of the electrical control box 21. The cutting tool cleaning mechanism 22 is used to clean the inner circumference burrs of the stator 3. A dust collection box 15 is provided at the bottom of the conveying mechanism 12. By setting up two parts, an outer circle cleaning mechanism and an inner circle cleaning mechanism, the automatic cleaning function of the inner and outer circles of the injection molded stator 3 is integrated. The stator 3 is fixed by a conveying mechanism 12 and a driving mechanism 13. The outer circle of the stator 3 is cleaned by a cutting tool group 14 and an edge cleaning group 222. A dust collection box 15 is set under the conveying mechanism 12, which is conducive to the collection of burrs and reduces the pollution to the working environment.

[0031] The conveying mechanism 12 is mounted on the top surface of the frame 11. The input end of the conveying mechanism 12 is located on one side of the frame 11, and the output end of the conveying mechanism 12 is located in the middle of the frame 11. The driving mechanism 13 is located above the output end of the conveying mechanism 12, and the feed group 14 is located on both sides of the output end of the conveying mechanism 12.

[0032] The drive mechanism 13 includes a frame 131, a clamping assembly 132, and a tilting assembly 133. The frame 131 is located on the upper part of the output end of the conveying mechanism 12 and is fixedly connected to the frame 11. The clamping assembly 132 includes a clamping cylinder 1321 and a clamping connector 1322. One end of the clamping connector 1322 is connected to the drive end of the clamping cylinder 1321. The frame 131 is provided with a positioning assembly 134, which includes a positioning cap 1341 and a positioning rod 1342. The positioning cap 1341 is fixedly connected to the frame 131, and the positioning rod 1342 is sleeved with the positioning cap 1341. The clamping assembly 132 can drive the tilting assembly 133 vertically to clamp the stator 3, which is beneficial for the feed assembly 14 to clean the burrs on the outer circle of the stator 3. The positioning assembly 134 can ensure that the clamping assembly 132 does not deflect when driven.

[0033] The flipping assembly 133 includes a flipping frame 1331, a drive motor 1332, a timing belt 1353 pulley assembly, and the drive motor 1332 is mounted inside the flipping frame 1331. The timing belt 1353 pulley assembly is provided with a drive wheel 1351, a driven wheel 1352, a timing belt 1353, and a rubber-coated roller 1354. The rubber-coated roller 1354 is rotatably mounted inside the flipping frame 1331. The drive wheel 1351 is connected to the drive motor 1332, and the rubber-coated roller 1354 is connected to the driven wheel 1352. The timing belt 1353 is sleeved on the drive wheel and the driven wheel 1352. When the drive motor 1332 is running, it drives the rubber-coated roller 1354 to rotate. The other end of the pressing connector 1322 is connected to the top of the flipping frame 1331. When the stator 3 enters the edge cleaning area, the pressing component 132 drives the flipping component 133 to move downward as a whole. When the flipping component 133 presses the stator 3 on the conveying mechanism 12, the drive motor 1332 drives the drive wheel 1351, which drives the rubber-coated roller 1354 to rotate through the synchronous belt 1353. After the rubber-coated roller 1354 presses against the surface of the stator 3, the drive motor 1332 drives the roller to rotate, thereby driving the stator 3 to rotate, so as to realize the cleaning of the outer circle burrs of the stator 3 by the feed group 14.

[0034] The conveying mechanism 12 includes a conveying frame 121, an external motor, a transmission mechanism 122, and a conveying shaft 123. The transmission mechanism 122 is connected to the conveying frame 121, and the conveying shaft 123 is fixed to the conveying frame 121 along its length. A material detection photoelectric group 125 is provided on one side of the conveying frame 121 along its length. The transmission mechanism 122 includes a transmission shaft 1221, a driven shaft 1222, and a transmission chain 1223. Both ends of the driven shaft 1222 and the transmission shaft 1221 are connected to the conveying frame 121. One end of the drive shaft 1221 is equipped with a first transmission sprocket 1224 connected to an external motor. A second transmission sprocket 1225 is located in the middle of the drive shaft 1221, meshing with a transmission chain 1223. A driven sprocket 1226 is located in the middle of the driven shaft 1222, meshing with the transmission chain 1223. Bearing assemblies 124 are provided at the connections between the driven shaft 1222 and the drive shaft 1221 and the conveyor frame 121. The conveyor shaft 123 and the driven sprocket 1226 are connected by a key. After the material detection photoelectric group 125 detects the stator 3, the external motor drives the first transmission sprocket 1224 to rotate the drive chain, thereby moving the stator 3 towards the drive mechanism 13.

[0035] The feed assembly 14 includes a feed post 141, a drive cylinder 142, a feed blade 143, and a feed / retract assembly 144. The drive cylinder 142 is mounted inside the feed post 141, and a fixing clamp 1421 is provided at the drive end of the drive cylinder 142. The feed / retract assembly 144 is movably connected to the feed post 141 and is provided with a clamping part 1441 and a beveled part 1442. The fixing clamp 1421 is fixedly connected to the clamping part 1441. The feed blade 143 is slidably connected to the feed post 141 and is provided with a groove that matches the beveled part 1442 of the feed / retract assembly 144. The feed post 141 is provided with a sliding groove that allows the feed / retract assembly 144 to move. When the drive cylinder 142 is driven, since the fixed clamp 1421 is fixed to the clamping part 1441, the movement direction of the advance and retraction component 144 is consistent with the driving direction of the drive cylinder 142. The advance and retraction component 144 is provided with a beveled part 1442 that cooperates with the groove of the feed blade 143, which can push out the feed blade 143. When the stator 3 rotates at a constant speed, the drive cylinder 142 drives the feed blade 143 to move forward. After it reaches the position, the advance and retraction component 144 locks up to prevent the mechanism from retracting during edge cleaning and affecting the edge cleaning effect.

[0036] The cleaning mechanism 22 is provided with a positioning seat 221 and an edge cleaning assembly 222. The positioning seat 221 is located on the top surface of the electrical control box 21, and the edge cleaning assembly 222 is located inside the positioning seat 221. The positioning seat 221 is provided with an edge cleaning depth adjustment mechanism 2222 and a base spring-back mechanism 2221. The edge cleaning depth adjustment mechanism 2222 is located inside the positioning seat 221 and is used to adjust the height of the tool holder 2225. Several stator 3 detection photoelectric sensors 2223 are provided on the side of the positioning seat 221, and a base detection photoelectric sensor 2224 is provided on the bottom surface of the positioning seat 221. The edge cleaning assembly... 222 is equipped with an inner edge blade 2226, a blade holder 2225, and an edge-cleaning motor 2227. The blade holder 2225 is located inside the positioning seat 221. The inner edge blade 2226 is located on the top surface of the blade holder 2225. The drive end of the edge-cleaning motor 2227 is equipped with a coupling 2228. The blade holder 2225 is connected to the edge-cleaning motor 2227 through the coupling 2228. A burr collection position is provided between the blade holder 2225 and the positioning seat 221. A burr collection box 2229 is provided inside the electrical control box 21. The burr collection box 2229 is connected to the burr collection position between the blade holder 2225 and the positioning seat 221. The stator 3 is placed inside the positioning seat 221. The purpose of designing the base spring-back mechanism 2221 is to trigger the base detection photoelectric sensor 2224 by pressing down the stator 3 after the product is positioned. At the same time, after the stator 3 detection photoelectric sensor 2223 detects the stator 3, the edge cleaning motor 2227 drives the tool holder 2225 to rotate and clean the burrs inside the stator 3. The height of the tool holder 2225 can be adjusted by the edge cleaning depth adjustment mechanism 2222. The coupling 2228 installed between the edge cleaning motor 2227 and the tool holder 2225 is mainly to increase the flexibility of the mechanism.

[0037] The outer periphery of the drive mechanism 13 is provided with an edge cleaning cover 16, which is used to prevent burrs from splashing.

[0038] In summary, after reading this invention document, those skilled in the art can make various other corresponding modifications to the technical solutions and concepts based on this invention without creative mental effort, and all of these modifications fall within the scope of protection of this invention.

Claims

1. A device for cleaning inner and outer burrs on injection-molded stators, characterized in that, The system includes an outer diameter cleaning mechanism and an inner diameter cleaning mechanism. The outer diameter cleaning mechanism includes a frame, a conveying mechanism, a driving mechanism, and a tool feed assembly. These components are respectively mounted on the frame. The conveying mechanism conveys the stator to the driving mechanism, which drives the stator to rotate. The tool feed assembly cleans the burrs on the outer diameter of the stator. The inner diameter cleaning mechanism includes a cleaning mechanism and an electrical control box. The cleaning mechanism is located on the top surface of the electrical control box and is used to clean the burrs on the inner diameter of the stator. A dust collection box is located at the bottom of the conveying mechanism. The mechanism is mounted on the top surface of the frame. The input end of the conveying mechanism is located on one side of the frame, and the output end of the conveying mechanism is located in the middle of the frame. The drive mechanism is located above the output end of the conveying mechanism, and the feed assembly is located on both sides of the output end of the conveying mechanism. The drive mechanism includes a frame, a clamping assembly, and a tilting assembly. The frame is located above the output end of the conveying mechanism and is fixedly connected to the frame. The clamping assembly includes a clamping cylinder and a clamping connector. One end of the clamping connector is connected to the drive end of the clamping cylinder. The frame is equipped with a positioning assembly. The positioning assembly includes a positioning cap and a positioning rod. The positioning cap is fixedly connected to the frame, and the positioning rod is sleeved on the positioning cap. The flipping assembly includes a flipping frame, a drive motor, and a synchronous belt pulley assembly. The drive motor is mounted inside the flipping frame. The synchronous belt pulley assembly includes a drive wheel, a driven wheel, a synchronous belt, and a rubber-coated roller. The rubber-coated roller is rotatably mounted inside the flipping frame. The drive wheel is connected to the drive motor, and the rubber-coated roller is connected to the driven wheel. The synchronous belt is sleeved on the drive wheel and the driven wheel. When the drive motor operates, it drives the rubber-coated roller to rotate. The other end of the clamping connector is connected to the top of the flipping frame. The feed assembly is provided with a feed post, a drive cylinder, a feed blade, and a feed / retract assembly. The drive cylinder is assembled inside the feed post, and the drive end of the drive cylinder is provided with a fixing clamp. The feed / retract assembly is movably connected to the feed post. The feed / retract assembly is provided with a clamping part and a beveled part. The fixing clamp is fixedly connected to the clamping part. The feed blade is slidably connected to the feed post. The feed blade is provided with a groove that matches the beveled part of the feed / retract assembly. The feed post is provided with a sliding groove that allows the feed / retract assembly to move.

2. The device for cleaning inner and outer circumferential burrs on an injection-molded stator according to claim 1, characterized in that, The conveying mechanism includes a conveying frame, an external motor, a transmission mechanism, and a conveying shaft. The transmission mechanism is connected to the conveying frame, and the conveying shaft is fixed to the conveying frame along its length. A material detection photoelectric group is provided on one side of the conveying frame along its length.

3. The device for cleaning inner and outer circumferential burrs on an injection-molded stator according to claim 2, characterized in that, The transmission mechanism includes a drive shaft, a driven shaft, and a transmission chain. Both ends of the driven shaft and the drive shaft are connected to the conveyor frame. One end of the drive shaft is equipped with a first transmission sprocket connected to an external motor. A second transmission sprocket is located in the middle of the drive shaft and meshes with the transmission chain. A driven sprocket is located in the middle of the driven shaft and meshes with the transmission chain. Bearing assemblies are provided at the connection points between the driven shaft and the drive shaft and the conveyor frame. The conveyor shaft and the driven sprocket are connected by a key.

4. The device for cleaning inner and outer circumferential burrs on an injection-molded stator according to claim 1, characterized in that, The cleaning mechanism includes a positioning seat and a cleaning assembly. The positioning seat is located on the top surface of the electrical control box, and the cleaning assembly is located inside the positioning seat. The positioning seat is equipped with a base spring mechanism, and the cleaning depth adjustment mechanism is located inside the positioning seat. The cleaning depth adjustment mechanism is used to adjust the height of the tool holder. Several stator detection photoelectric sensors are provided on the side of the positioning seat, and a base detection photoelectric sensor is provided on the bottom surface of the positioning seat.

5. The apparatus for cleaning inner and outer circumferential burrs on an injection-molded stator according to claim 4, characterized in that, The edge-cleaning assembly includes an inner edge blade, a blade holder, and an edge-cleaning motor. The blade holder is located inside a positioning seat, and the inner edge blade is located on the top surface of the blade holder. The drive end of the edge-cleaning motor is equipped with a coupling, and the blade holder is connected to the edge-cleaning motor via the coupling. A burr collection position is provided between the blade holder and the positioning seat, and a burr collection box is provided inside the electrical control box. The burr collection box is connected to the burr collection position between the blade holder and the positioning seat.

6. The apparatus for cleaning inner and outer circumferential burrs on an injection-molded stator according to claim 1, characterized in that, The outer periphery of the drive mechanism is provided with an edge cleaning cover, which is used to prevent burrs from splashing.

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