A dipping device for motor processing and production

Abstract

The present invention is applicable to the technical field of motor processing, and provides an impregnating device for motor processing production, including a mounting plate. An impregnating tank and a mounting frame are fixed on the mounting plate. A discharge port is provided on the impregnating tank, and a check valve is provided on the discharge port. It further includes: a main shaft, a fixed sleeve, a mounting frame, a driving motor, a fixed cam and a rotating assembly; the main shaft is rotatably connected to the mounting frame, the driving motor is fixed on the mounting frame, and the fixed sleeve is fixed on the main shaft. The mounting disk drives the stator to rotate, thereby increasing the flow rate of the impregnating liquid on the surface of the stator, enabling the stator to fully contact the impregnating liquid, and improving the impregnating effect of the stator. At the same time, the reverse rotation assembly drives the mounting sleeve to rotate in the opposite direction relative to the mounting disk by rotating the mounting shaft, and the mounting sleeve drives the spoiler to rotate in reverse, and the spoiler stirs the impregnating liquid around the stator, further increasing the flow rate of the impregnating liquid around the stator and improving the impregnating effect of the stator.

Description

Technical Field

[0001] The present invention belongs to the technical field of motor processing, and particularly relates to an impregnating device for motor processing and production. Background Art

[0002] A motor is an electromagnetic device that realizes the conversion or transmission of electrical energy based on the law of electromagnetic induction.

[0003] When the stator of a motor is produced, an impregnating process is required. Before impregnation, the insulating gaps of the winding are filled with air, resulting in poor thermal conductivity. After impregnation, the insulating paint fills all the gaps in the winding insulation, greatly enhancing the thermal conductivity. After a paint film is formed at the impregnated part, the contact with air is reduced, delaying the oxidation process. At the same time, the heat resistance is also improved. Before impregnation, moisture and water vapor can cause the insulating material to age and its performance to deteriorate. After impregnation, the insulating paint fills the capillaries and gaps of the insulating material and forms a smooth paint film, making it difficult for moisture and water vapor to invade, and dust and corrosive gases cannot directly contact the winding. Moreover, the winding insulation treated by special impregnation also has the abilities of anti-condensation, anti-corona, anti-corrosion, and anti-oil pollution.

[0004] There is an existing impregnating device for the production and processing of a micro motor with a publication number of CN 111799969 B. When impregnating the motor, the motor is stationary in the impregnating tank, and the motor is soaked by relying on the fluidity of the impregnating liquid.

[0005] Although the above method can complete the impregnating process for the motor, due to the motor being stationary, the impregnating time of the motor is long, and the smaller gaps cannot be fully impregnated. Summary of the Invention

[0006] The purpose of the embodiments of the present invention is to provide an impregnating device for motor processing and production, aiming to solve the problems that due to the motor being stationary, the impregnating time of the motor is long, and the smaller gaps cannot be fully impregnated.

[0007] The present invention is implemented as follows. An impregnating device for motor processing and production includes a mounting plate. An impregnating tank and a mounting frame are fixed on the mounting plate. A discharge port is provided on the impregnating tank, and a check valve is provided on the discharge port. It further includes:

[0008] A main shaft, a fixed sleeve, a mounting frame, a driving motor, a fixed cam, and a rotating assembly;

[0009] The main shaft is rotatably connected to the mounting frame. The driving motor is fixed on the mounting frame. The fixed sleeve is fixed on the main shaft. Four groups of impregnating mechanisms are fixed on the fixed sleeve. The fixed cam is fixed on the inner wall of the impregnating tank;

[0010] The impregnating mechanism includes a mounting plate, a mounting shaft, a mounting disc, a mounting sleeve, a clamping assembly, a transmission assembly, and a reverse rotation assembly;

[0011] The mounting plate is fixed on the fixed sleeve, the mounting shaft is rotatably connected to the mounting plate, the mounting disc is fixed at one end of the mounting shaft, four groups of clamping shafts are rotatably connected to the mounting disc, a plurality of clamping rods are fixed on the clamping shafts, the mounting sleeve is rotatably connected to the mounting disc, and a plurality of spoiler plates are fixed on the mounting disc;

[0012] The clamping assembly is arranged on the mounting disc, the transmission assembly is arranged on the mounting plate, the transmission assembly drives the clamping assembly by rotating the main shaft, and the clamping assembly is used to drive the four groups of clamping shafts to rotate by a certain angle;

[0013] The reverse rotation assembly is arranged on the mounting plate, and the reverse rotation assembly drives the mounting sleeve to rotate in the opposite direction relative to the mounting disc by rotating the mounting shaft;

[0014] The rotating assembly is arranged on the inner wall of the dipping tank, and the rotating assembly drives the mounting shaft to rotate by rotating the main shaft.

[0015] Further technical solution, the clamping assembly includes a rack, a clamping gear, a connecting rod, a sliding block and a rotating sleeve. Four racks are slidably connected to the mounting disc, a clamping gear is fixed on the clamping shaft, and the clamping gear is meshed with the rack. The sliding block is slidably connected to the mounting plate, and the mounting shaft passes through the sliding block. The rotating sleeve is rotatably connected to the sliding block, and the mounting shaft passes through the rotating sleeve. Two ends of the connecting rod are respectively rotatably connected to the rack and the rotating sleeve, and the transmission assembly drives the sliding block to slide on the mounting plate by rotating the main shaft.

[0016] Further technical solution, the transmission assembly includes a sliding plate, a guiding chute, a first sliding block, a second sliding block, a first compression spring, a pushing wedge block and an elastic telescopic rod. The guiding chute is arranged on the mounting plate. The first sliding block and the second sliding block are both slidably connected in the guiding chute. Two ends of the elastic telescopic rod are respectively connected to the first sliding block and the second sliding block. Two ends of the first compression spring are respectively connected to the second sliding block and the end of the guiding chute. The sliding plate is fixed on the first sliding block, the pushing wedge block is fixed on the second sliding block, and a chute matching the pushing wedge block is arranged on the sliding block.

[0017] Further technical solution, the elastic telescopic rod includes a guiding sleeve, a guiding block and a second compression spring. The guiding sleeve and the guiding block are respectively fixed on the first sliding block and the second sliding block, and the guiding block is slidably connected in the guiding sleeve. One end of the second compression spring is connected to the guiding block, and the other end of the second compression spring is connected to the inner wall of the guiding sleeve.

[0018] Further technical solution, a sealing plate is fixed at the end of the sliding plate, and the length and width of the sealing plate and the sliding plate are both larger than the guiding chute.

[0019] Further technical solution: The rotating assembly includes a U-shaped guide rail, a T-shaped installation groove, a transmission belt, a transmission shaft, a first pulley, a belt, a second pulley, and a first rubber wheel. The U-shaped guide rail is fixed on the inner wall of the impregnation tank. A T-shaped installation groove is provided on the U-shaped guide rail. The transmission belt is slidably connected in the T-shaped installation groove. The transmission shaft is rotatably connected to the impregnation tank and penetrates through the side wall of the impregnation tank. The first rubber wheel is fixed at one end of the transmission shaft and is in transmission connection with the transmission belt. The first pulley is fixed at the other end of the transmission shaft. The second pulley is fixed on the main shaft. The first pulley and the second pulley are in transmission connection through the belt. The second rubber wheel is fixed at the end of the installation shaft and is in transmission connection with the transmission belt.

[0020] Further technical solution: The reverse rotation assembly includes a reverse rotation shaft, a first gear, a second gear, a third gear, and an internal gear ring. The reverse rotation shaft is rotatably connected to the mounting plate. The first gear is fixed on the installation shaft. The second gear and the third gear are respectively fixed at both ends of the reverse rotation shaft, and the first gear and the second gear are meshed and matched. The internal gear ring is fixed on the inner wall of the mounting sleeve. The third gear and the internal gear ring are meshed and matched.

[0021] An impregnation device for motor processing and production provided by an embodiment of the present invention. The mounting plate drives the stator to rotate, thereby increasing the flow rate of the impregnating liquid on the surface of the stator, enabling the stator to fully contact the impregnating liquid, and improving the impregnation effect of the stator. At the same time, the reverse rotation assembly drives the mounting sleeve to rotate in the opposite direction relative to the mounting plate by rotating the installation shaft. The mounting sleeve drives the spoiler to reverse rotate. The spoiler stirs the impregnating liquid around the stator, further increasing the flow rate of the impregnating liquid around the stator and improving the impregnation effect of the stator. When the spoiler rotates, it can push the impregnating liquid towards the stator, thereby enabling the impregnating liquid to impact the surface of the stator, allowing the impregnating liquid to fully penetrate into the stator, and improving the impregnation effect of the stator. When the mounting plate moves above the fixed cam, the clamping rod releases the stator, and then the impregnated stator can be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic internal structure diagram of an impregnation device for motor processing and production provided by an embodiment of the present invention from the front view angle;

[0023] Figure 2 It is a schematic internal structure diagram of an impregnation device for motor processing and production provided by an embodiment of the present invention from the right side angle;

[0024] Figure 3 Provided by an embodiment of the present invention Figure 1 The structural schematic diagram of the U-shaped guide rail in

[0025] Figure 4Provided by an embodiment of the present invention Figure 2 Schematic enlarged structure diagram of A in

[0026] Figure 5 Provided by an embodiment of the present invention Figure 4 Schematic enlarged structure diagram of B in

[0027] In the drawings: mounting plate 101, impregnation tank 102, discharge port 103, main shaft 104, fixed sleeve 105, mounting plate 106, mounting shaft 107, mounting disc 108, clamping shaft 109, clamping rod 110, mounting sleeve 111, spoiler 112, mounting frame 113, drive motor 114, clamping assembly 2, rack 201, clamping gear 202, connecting rod 203, sliding block 204, rotating sleeve 205, transmission assembly 3, fixed cam 301, sliding plate 302, guiding chute 303, first sliding block 304, second sliding block 305, first compression spring 306, pushing wedge 307, elastic telescopic rod 4, guiding sleeve 401, guiding block 402, second compression spring 403, sealing plate 501, rotating assembly 6, U-shaped guide rail 601, T-shaped mounting groove 602, transmission belt 603, transmission shaft 604, first belt pulley 605, belt 606, second belt pulley 607, first rubber wheel 608, second rubber wheel 609, reverse rotation assembly 7, reverse rotation shaft 701, first gear 702, second gear 703, third gear 704, internal tooth ring 705. Detailed implementation manners

[0028] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0029] The following describes the specific implementation of the present invention in detail with reference to specific embodiments.

[0030] As Figures 1-4 shown, a dipping device for motor processing and production provided by an embodiment of the present invention includes a mounting plate 101, on which an impregnation tank 102 and a mounting frame 113 are fixed. A discharge port 103 is provided on the impregnation tank 102, and a check valve is provided on the discharge port 103. The dipping device further includes:

[0031] main shaft 104, fixed sleeve 105, mounting frame 113, drive motor 114, fixed cam 301 and rotating assembly 6;

[0032] The main shaft 104 is rotatably connected to the mounting frame 113. The driving motor 114 is fixed on the mounting frame 113. The fixed sleeve 105 is fixed on the main shaft 104. Four groups of dipping mechanisms are fixed on the fixed sleeve 105. The fixed cam 301 is fixed on the inner wall of the dipping tank 102.

[0033] The dipping mechanism includes a mounting plate 106, a mounting shaft 107, a mounting disk 108, a mounting sleeve 111, a clamping assembly 2, a transmission assembly 3, and a reverse rotation assembly 7.

[0034] The mounting plate 106 is fixed on the fixed sleeve 105. The mounting shaft 107 is rotatably connected to the mounting plate 106. The mounting disk 108 is fixed at one end of the mounting shaft 107. Four groups of clamping shafts 109 are rotatably connected to the mounting disk 108. A plurality of clamping rods 110 are fixed on the clamping shafts 109. The mounting sleeve 111 is rotatably connected to the mounting disk 108. A plurality of flow disturbing plates 112 are fixed on the mounting disk 108.

[0035] The clamping assembly 2 is arranged on the mounting disk 108. The transmission assembly 3 is arranged on the mounting plate 106. The transmission assembly 3 drives the clamping assembly 2 by the rotation of the main shaft 104. The clamping assembly 2 is used to drive the four groups of clamping shafts 109 to rotate a certain angle.

[0036] The reverse rotation assembly 7 is arranged on the mounting plate 106. The reverse rotation assembly 7 drives the mounting sleeve 111 to rotate in the opposite direction relative to the mounting disk 108 by the rotation of the mounting shaft 107.

[0037] The rotating assembly 6 is arranged on the inner wall of the dipping tank 102. The rotating assembly 6 drives the mounting shaft 107 to rotate by the rotation of the main shaft 104.

[0038] In an embodiment of the present invention, during operation, the dipping tank 102 is filled with dipping liquid. The driving motor 114 drives the main shaft 104 to rotate. The main shaft 104 drives the fixed sleeve 105 to rotate. The fixed sleeve 105 drives the four groups of mounting plates 106 to rotate. When a certain group of mounting plates 106 moves above the fixed cam 301, the stator of the motor is placed between the four clamping shafts 109 above the fixed cam 301. As the main shaft 104 rotates, the transmission assembly 3 drives the clamping assembly 2 in the way of the rotation of the main shaft 104. The clamping assembly 2 drives the four clamping shafts 109 to rotate by a certain angle. The clamping shafts 109 drive the clamping rods 110 to rotate, so that the clamping rods 110 clamp the stator. Then the main shaft 104 drives the stator to move in the dipping liquid. The rotating assembly 6 drives the mounting shaft 107 to rotate in the way of the rotation of the main shaft 104. The mounting shaft 107 drives the mounting disk 108 to rotate. The mounting disk 108 drives the stator to rotate, thereby increasing the flow rate of the dipping liquid on the surface of the stator, enabling the stator to fully contact the dipping liquid, and improving the dipping effect of the stator. At the same time, the reverse rotation assembly 7 drives the mounting sleeve 111 to rotate in the opposite direction relative to the mounting disk 108 in the way of the rotation of the mounting shaft 107. The mounting sleeve 111 drives the spoiler 112 to rotate in the reverse direction. The spoiler 112 stirs the dipping liquid around the stator, further increasing the flow rate of the dipping liquid around the stator and improving the dipping effect of the stator. When the spoiler 112 rotates, it can push the dipping liquid towards the stator, thereby enabling the dipping liquid to impact the surface of the stator and enabling the dipping liquid to fully immerse into the stator, improving the dipping effect of the stator. When the mounting plate 106 moves above the fixed cam 301, the clamping rod 110 releases the stator, and then the dipped stator can be replaced.

[0039] As Figure 1 , Figure 2 and Figure 4 shown, as a preferred embodiment of the present invention, the clamping assembly 2 includes a rack 201, a clamping gear 202, a connecting rod 203, a sliding block 204 and a rotating sleeve 205. Four racks 201 are slidably connected to the mounting disk 108. A clamping gear 202 is fixed on the clamping shaft 109, and the clamping gear 202 is in meshing cooperation with the rack 201. The sliding block 204 is slidably connected to the mounting plate 106, and the mounting shaft 107 passes through the sliding block 204. The rotating sleeve 205 is rotatably connected to the sliding block 204, and the mounting shaft 107 passes through the rotating sleeve 205. The two ends of the connecting rod 203 are respectively rotatably connected to the rack 201 and the rotating sleeve 205. The transmission assembly 3 drives the sliding block 204 to slide on the mounting plate 106 in the way of the rotation of the main shaft 104.

[0040] In the embodiment of the present invention, the transmission assembly 3 drives the sliding block 204 to slide on the mounting plate 106 by rotating the main shaft 104. The sliding block 204 drives the rotating sleeve 205 to move. The rotating sleeve 205 pulls the rack 201 to move through the connecting rod 203. The rack 201 drives the clamping gear 202 to rotate. The clamping gear 202 drives the clamping shaft 109 to rotate. Until the mounting plate 106 moves to the short side of the fixed cam 301, the clamping shaft 109 reverses.

[0041] As Figure 1 and Figure 4 shown, as a preferred embodiment of the present invention, the transmission assembly 3 includes a sliding plate 302, a guiding chute 303, a first sliding block 304, a second sliding block 305, a first compression spring 306, a pushing wedge 307 and an elastic telescopic rod 4. The guiding chute 303 is arranged on the mounting plate 106. The first sliding block 304 and the second sliding block 305 are both slidably connected in the guiding chute 303. The two ends of the elastic telescopic rod 4 are respectively connected to the first sliding block 304 and the second sliding block 305. The two ends of the first compression spring 306 are respectively connected to the second sliding block 305 and the end of the guiding chute 303. The sliding plate 302 is fixed on the first sliding block 304. The pushing wedge 307 is fixed on the second sliding block 305. A chute matching the pushing wedge 307 is arranged on the sliding block 204.

[0042] In the embodiment of the present invention, as the mounting plate 106 rotates, the fixed cam 301 contacts the sliding plate 302. The fixed cam 301 pushes the sliding plate 302 to move. The sliding plate 302 drives the first sliding block 304 to move in the guiding chute 303. The first sliding block 304 drives the second sliding block 305 to move through the elastic telescopic rod 4. The second sliding block 305 drives the pushing wedge 307 to move. The pushing wedge 307 pushes the chute on the sliding block 204, so that the sliding block 204 moves towards the mounting plate 106 direction. The sliding block 204 drives the rotating sleeve 205 to move.

[0043] As Figures 1-4 shown, as a preferred embodiment of the present invention, the elastic telescopic rod 4 includes a guiding sleeve 401, a guiding block 402 and a second compression spring 403. The guiding sleeve 401 and the guiding block 402 are respectively fixed on the first sliding block 304 and the second sliding block 305. And the guiding block 402 is slidably connected in the guiding sleeve 401. One end of the second compression spring 403 is connected to the guiding block 402. The other end of the second compression spring 403 is connected to the inner wall of the guiding sleeve 401.

[0044] In the embodiment of the present invention, the elastic force of the second compression spring 403 is much greater than that of the first compression spring 306. After the clamping rod 110 finishes clamping the stator of the motor, the second compression spring 403 is compressed, and the length of the elastic telescopic rod 4 decreases, so that the clamping rod 110 elastically clamps the stator of the motor, increasing the clamping range of the clamping rod 110, and thus facilitating the dipping of motor stators of different specifications.

[0045] As Figure 4 shown, as a preferred embodiment of the present invention, a sealing plate 501 is fixed at the end of the sliding plate 302, and the lengths and widths of the sealing plate 501 and the sliding plate 302 are both greater than those of the guiding chute 303.

[0046] In the embodiment of the present invention, the mounting sleeve 111 covers the clamping assembly 2, and the sealing plate 501 and the sliding plate 302 block the right side of the guiding chute 303, so that the mounting disc 108, the mounting sleeve 111, the sealing plate 501 and the sliding plate 302 seal the clamping assembly 2 and the transmission assembly 3, preventing the dipping liquid from adhering to the clamping assembly 2 and the transmission assembly 3.

[0047] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, as a preferred embodiment of the present invention, the rotating assembly 6 includes a U-shaped guide rail 601, a T-shaped mounting groove 602, a transmission belt 603, a transmission shaft 604, a first pulley 605, a belt 606, a second pulley 607, and a first rubber wheel 608. The U-shaped guide rail 601 is fixed on the inner wall of the dipping tank 102. A T-shaped mounting groove 602 is provided on the U-shaped guide rail 601. The transmission belt 603 is slidably connected in the T-shaped mounting groove 602. The transmission shaft 604 is rotatably connected to the dipping tank 102, and the transmission shaft 604 penetrates through the side wall of the dipping tank 102. The first rubber wheel 608 is fixed at one end of the transmission shaft 604, and the first rubber wheel 608 is in transmission connection with the transmission belt 603. The first pulley 605 is fixed at the other end of the transmission shaft 604. The second pulley 607 is fixed on the main shaft 104. The first pulley 605 and the second pulley 607 are in transmission connection through the belt 606. A second rubber wheel 609 is fixed at the end of the mounting shaft 107, and the second rubber wheel 609 is in transmission connection with the transmission belt 603.

[0048] In an embodiment of the present invention, the main shaft 104 drives the second pulley 607 to rotate. The second pulley 607 drives the first pulley 605 to rotate through the belt 606. The first pulley 605 drives the transmission shaft 604 to rotate. The transmission shaft 604 drives the first rubber wheel 608 to rotate. There is friction between the first rubber wheel 608 and the transmission belt 603, thereby driving the transmission belt 603 to rotate in the T-shaped mounting groove 602. When the mounting shaft 107 drives the second rubber wheel 609 to rotate until it contacts the transmission belt 603, there is a relative pressure between the second rubber wheel 609 and the transmission belt 603, thereby causing there to be friction between the transmission belt 603 and the second rubber wheel 609. The transmission belt 603 drives the second rubber wheel 609 to rotate by means of frictional connection, and the second rubber wheel 609 drives the mounting shaft 107 to rotate.

[0049] As Figure 1 , Figure 2 and Figure 4 shown, as a preferred embodiment of the present invention, the reverse assembly 7 includes a reverse shaft 701, a first gear 702, a second gear 703, a third gear 704, and an internal gear ring 705. The reverse shaft 701 is rotatably connected to the mounting plate 106. The first gear 702 is fixed to the mounting shaft 107. The second gear 703 and the third gear 704 are respectively fixed to both ends of the reverse shaft 701, and the first gear 702 and the second gear 703 are meshed and matched. The internal gear ring 705 is fixed to the inner wall of the mounting sleeve 111, and the third gear 704 and the internal gear ring 705 are meshed and matched.

[0050] In an embodiment of the present invention, the mounting shaft 107 drives the first gear 702 to rotate. The first gear 702 drives the second gear 703 to reverse. The second gear 703 drives the reverse shaft 701 to reverse. The reverse shaft 701 drives the third gear 704 to reverse. The third gear 704 drives the internal gear ring 705 to reverse. The internal gear ring 705 drives the mounting sleeve 111 to reverse.

[0051] In the above embodiment of the present invention, a dipping device for motor processing and production is provided. During operation, the dipping tank 102 is filled with dipping liquid. The driving motor 114 drives the main shaft 104 to rotate. The main shaft 104 drives the fixed sleeve 105 to rotate. The fixed sleeve 105 drives the four groups of mounting plates 106 to rotate. When a certain group of mounting plates 106 moves above the fixed cam 301, the stator of the motor is placed between the four clamping shafts 109 above the fixed cam 301. As the main shaft 104 rotates, the mounting plate 106 also rotates with the main shaft 104. The fixed cam 301 contacts the slide plate 302, and the fixed cam 301 pushes the slide plate 302 to move. The slide plate 302 drives the first sliding block 304 to move in the guiding chute 303. The first sliding block 304 drives the second sliding block 305 to move through the elastic telescopic rod 4. The second sliding block 305 drives the pushing wedge block 307 to move. The pushing wedge block 307 pushes the chute on the sliding block 204, causing the sliding block 204 to move towards the mounting plate 106. The sliding block 204 drives the rotating sleeve 205 to move. The rotating sleeve 205 drives the rack 201 to move through the connecting rod 203. The rack 201 drives the clamping gear 202 to rotate. The clamping gear 202 drives the clamping shaft 109 to rotate. The clamping shaft 109 drives the clamping rod 110 to rotate, so that the clamping rod 110 clamps the stator. The elastic force of the second compression spring 403 is much greater than the elastic force of the first compression spring 306. After the clamping rod 110 clamps the stator of the motor, the second compression spring 403 is compressed, and the length of the elastic telescopic rod 4 decreases, so that the clamping rod 110 elastically clamps the stator of the motor, increasing the clamping range of the clamping rod 110, and thus facilitating the dipping of motor stators of different specifications. Then the main shaft 104 drives the stator to move in the dipping liquid. The main shaft 104 drives the second pulley 607 to rotate. The second pulley 607 drives the first pulley 605 to rotate through the belt 606. The first pulley 605 drives the transmission shaft 604 to rotate. The transmission shaft 604 drives the first rubber wheel 608 to rotate. There is friction between the first rubber wheel 608 and the transmission belt 603, so as to drive the transmission belt 603 to rotate in the T-shaped mounting groove 602. When the mounting shaft 107 drives the second rubber wheel 609 to rotate until it contacts the transmission belt 603, there is a relative pressure between the second rubber wheel 609 and the transmission belt 603, so that there is friction between the transmission belt 603 and the second rubber wheel 609. The transmission belt 603 drives the second rubber wheel 609 to rotate by means of frictional connection. The second rubber wheel 609 drives the mounting shaft 107 to rotate. The mounting shaft 107 drives the mounting disc 108 to rotate. The mounting disc 108 drives the stator to rotate, so as to increase the flow rate of the dipping liquid on the surface of the stator, make the stator fully contact with the dipping liquid, and improve the dipping effect of the stator. At the same time, the mounting shaft 107 drives the first gear 702 to rotate. The first gear 702 drives the second gear 703 to rotate in the reverse direction. The second gear 703 drives the reverse shaft 701 to rotate in the reverse direction. The reverse shaft 701 drives the third gear 704 to rotate in the reverse direction. The third gear 704 drives the internal gear ring 705 to rotate in the reverse direction.The internal gear ring 705 drives the mounting sleeve 111 to reverse. The mounting sleeve 111 drives the spoiler 112 to reverse. The spoiler 112 stirs the impregnating varnish liquid around the stator, further increasing the flow rate of the impregnating varnish liquid around the stator and improving the impregnating effect of the stator. When the spoiler 112 rotates, it can push the impregnating varnish liquid towards the stator, thereby causing the impregnating varnish liquid to impact the surface of the stator, enabling the impregnating varnish liquid to fully penetrate into the stator and improving the impregnating effect of the stator. When the mounting plate 106 moves above the fixed cam 301, the clamping rod 110 releases the stator, and then the impregnated stator can be replaced.

[0052] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An impregnating device for motor processing and production, comprising a mounting plate, wherein an impregnating tank and a mounting rack are fixed on the mounting plate, a discharge port is arranged on the impregnating tank, and a check valve is arranged on the discharge port, and it is characterized in that, It further includes: a main shaft, a fixed sleeve, a mounting bracket, a driving motor, a fixed cam and a rotating assembly; The main shaft is rotatably connected to the mounting bracket, the driving motor is fixed on the mounting bracket, the fixed sleeve is fixed on the main shaft, four groups of dipping mechanisms are fixed on the fixed sleeve, and the fixed cam is fixed on the inner wall of the dipping tank; The dipping mechanism includes a mounting plate, a mounting shaft, a mounting disc, a mounting sleeve, a clamping assembly, a transmission assembly and a reverse rotation assembly; The mounting plate is fixed on the fixed sleeve, the mounting shaft is rotatably connected to the mounting plate, the mounting disc is fixed at one end of the mounting shaft, four groups of clamping shafts are rotatably connected to the mounting disc, a plurality of clamping rods are fixed on the clamping shafts, the mounting sleeve is rotatably connected to the mounting disc, and a plurality of flow deflectors are fixed on the mounting disc; The clamping assembly is arranged on the mounting disc, the transmission assembly is arranged on the mounting plate, the transmission assembly drives the clamping assembly by the rotation of the main shaft, and the clamping assembly is used to drive the four groups of clamping shafts to rotate a certain angle; The reverse rotation assembly is arranged on the mounting plate, and the reverse rotation assembly drives the mounting sleeve to rotate in the opposite direction relative to the mounting disc by the rotation of the mounting shaft; The rotating assembly is arranged on the inner wall of the dipping tank, and the rotating assembly drives the mounting shaft to rotate by the rotation of the main shaft.

2. The dip painting device for motor processing and production according to claim 1, wherein, The clamping assembly includes a rack, a clamping gear, a connecting rod, a sliding block and a rotating sleeve. Four racks are slidably connected to the mounting disc, the clamping gear is fixed on the clamping shaft, and the clamping gear is meshed with the rack. The sliding block is slidably connected to the mounting plate, and the mounting shaft passes through the sliding block. The rotating sleeve is rotatably connected to the sliding block, and the mounting shaft passes through the rotating sleeve. The two ends of the connecting rod are respectively rotatably connected to the rack and the rotating sleeve, and the transmission assembly drives the sliding block to slide on the mounting plate by the rotation of the main shaft.

3. The dipping device for motor processing and production according to claim 2, wherein, The transmission assembly includes a sliding plate, a guiding chute, a first sliding block, a second sliding block, a first compression spring, a pushing wedge block and an elastic telescopic rod. The guiding chute is arranged on the mounting plate. The first sliding block and the second sliding block are both slidably connected in the guiding chute. The two ends of the elastic telescopic rod are respectively connected to the first sliding block and the second sliding block. The two ends of the first compression spring are respectively connected to the second sliding block and the end of the guiding chute. The sliding plate is fixed on the first sliding block, the pushing wedge block is fixed on the second sliding block, and a chute matching the pushing wedge block is arranged on the sliding block.

4. The dip painting device for motor processing and production according to claim 3, characterized in that, The elastic telescopic rod includes a guiding sleeve, a guiding block and a second compression spring. The guiding sleeve and the guiding block are respectively fixed on the first sliding block and the second sliding block, and the guiding block is slidably connected in the guiding sleeve. One end of the second compression spring is connected to the guiding block, and the other end of the second compression spring is connected to the inner wall of the guiding sleeve.

5. The dipping device for motor processing and production according to claim 3, characterized in that, A sealing plate is fixed at the end of the sliding plate, and the length and width of the sealing plate and the sliding plate are both larger than the guiding chute.

6. The dipping device for motor processing and production according to claim 1, characterized in that, The rotating assembly includes a U-shaped guide rail, a T-shaped mounting groove, a transmission belt, a transmission shaft, a first pulley, a belt, a second pulley, and a first rubber wheel. The U-shaped guide rail is fixed on the inner wall of the dipping tank. A T-shaped mounting groove is provided on the U-shaped guide rail. The transmission belt is slidably connected in the T-shaped mounting groove. The transmission shaft is rotatably connected to the dipping tank and penetrates through the side wall of the dipping tank. The first rubber wheel is fixed at one end of the transmission shaft and is in transmission connection with the transmission belt. The first pulley is fixed at the other end of the transmission shaft. The second pulley is fixed on the main shaft. The first pulley and the second pulley are in transmission connection through the belt. A second rubber wheel is fixed at the end of the mounting shaft and is in transmission connection with the transmission belt.

7. The dipping device for motor processing and production according to claim 5, characterized in that, The reverse rotation assembly includes a reverse rotation shaft, a first gear, a second gear, a third gear, and an internal gear ring. The reverse rotation shaft is rotatably connected to the mounting plate. The first gear is fixed on the mounting shaft. The second gear and the third gear are respectively fixed at both ends of the reverse rotation shaft, and the first gear and the second gear are in meshing cooperation. The internal gear ring is fixed on the inner wall of the mounting sleeve, and the third gear and the internal gear ring are in meshing cooperation.

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