Motor stator winding copper wire automatic recovery device

Abstract

The utility model relates to the field of motor recovery, in particular to a motor stator winding copper wire automatic recovery device, which comprises a cabinet body, positioning seats, a lifting assembly and a blade, the positioning seats are connected to the cabinet body, the positioning seats are used for placing a motor stator, the plurality of positioning seats are distributed at intervals along the axis direction of the motor stator, and a cutting groove is formed between every two adjacent positioning seats; the cutting groove is used for embedding the blade, the blade is slidably connected to the cabinet body, the sliding direction of the blade is perpendicular to the axis direction of the motor stator, and the lifting assembly is connected to the cabinet body and used for driving the blade to slide. The motor stator is placed on the positioning seats, the cutting-off grooves are formed between every two adjacent positioning seats, the lifting assemblies drive the blades to slide, the blades are embedded into the cutting-off grooves, cutting-off of the motor stator is achieved, the labor intensity of workers is reduced, the motor stator is divided into two sections, the contact area between the stator and a copper wire is reduced, and friction force between the stator and the copper wire is reduced. The stator and the copper wire can be separated conveniently, and the working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of motor recycling, and in particular to an automatic recycling device for motor stator winding copper wire. Background Art

[0002] Waste motors can be recycled. In the waste motors, the stator of the motor is equipped with stator windings. Stator windings refer to windings installed on the stator, that is, copper wires wound on the stator. Windings are a general term for a phase or the entire electromagnetic circuit composed of multiple coils or coil groups. In the prior art, after the waste motors are recycled, in order to recycle the copper wires in the motor stator, the staff usually use electric picks and other tools to cut the stator off, and separate the stator from the copper wires by manpower. The operation is relatively cumbersome and the work intensity is relatively high. Utility Model Content

[0003] In order to simplify the recycling process of copper wires in waste motors, reduce the labor intensity of staff and improve work efficiency, the present application provides an automatic recycling device for motor stator winding copper wires.

[0004] The present application provides a motor stator winding copper wire automatic recovery device adopts the following technical solution:

[0005] A motor stator winding copper wire automatic recovery device comprises a cabinet, a positioning mechanism, a lifting assembly and a blade, wherein the positioning mechanism comprises a positioning seat, the positioning seat is connected to the cabinet, the positioning seat is used to place the motor stator, a plurality of positioning seats are provided, the plurality of positioning seats are spaced apart along the axis direction of the motor stator, a cutting groove is provided between two adjacent positioning seats, the cutting groove is used for a blade to be embedded, the blade is slidably connected to the cabinet, the sliding direction of the blade is perpendicular to the axis direction of the motor stator, the lifting assembly is connected to the cabinet, and the lifting assembly is used to drive the blade to slide.

[0006] By adopting the above technical solution, the motor stator is placed on a positioning seat, a cutting groove is provided between two adjacent positioning seats, the lifting assembly drives the blade to slide, and the blade is embedded in the cutting groove to achieve cutting of the motor stator, thereby reducing the labor intensity of the staff. The motor stator is divided into two parts, thereby reducing the contact area between the stator and the copper wire, reducing the friction between the stator and the copper wire, facilitating the separation of the stator and the copper wire, and improving work efficiency.

[0007] Preferably, the positioning mechanism further comprises a mounting plate, the mounting plate is connected to the cabinet, and the positioning seat is connected to an upper end of the mounting plate.

[0008] By adopting the above technical solution, a mounting plate is provided, the mounting plate is connected to the cabinet, and the positioning seat is connected to the upper end of the mounting plate, which facilitates the maintenance and replacement of the mounting plate or the positioning seat and improves the service life of the equipment.

[0009] Preferably, the positioning seat is provided with a V-shaped groove, and the groove wall of the V-shaped groove is used to abut against the outer wall of the motor stator.

[0010] By adopting the above technical solution, a V-shaped groove is set, and the groove walls on both sides of the V-shaped groove abut against the outer wall of the motor stator, so as to achieve the positioning of the motor stator, reduce the possibility of the motor stator moving during blade cutting, and improve the reliability and application scope of the equipment.

[0011] Preferably, the lifting assembly comprises a driving cylinder, a cylinder body of the driving cylinder is connected to the cabinet, and a piston rod of the driving cylinder is connected to the blade.

[0012] By adopting the above technical solution, the blade is driven to slide by driving the oil cylinder, so that the sliding of the blade is more stable, which facilitates the cutting of the motor stator and improves the reliability of equipment operation.

[0013] Preferably, it also includes a guide assembly and a guide column, the guide assembly includes a sliding plate, the sliding plate is slidably connected to the cabinet, the sliding direction of the sliding plate is parallel to the sliding direction of the blade, the end of the blade away from the motor stator is connected to the sliding plate, the piston rod of the driving cylinder is connected to the sliding plate, the guide column is connected to the cabinet, the length direction of the guide column is parallel to the sliding direction of the sliding plate, a plurality of guide columns are provided, and the plurality of guide columns are distributed at intervals along the circumference of the sliding plate, the sliding plate is provided with guide holes, the number of the guide holes is the same as the number of the guide columns and corresponds one to one, the guide columns are slidably embedded in the guide holes, and the sliding direction of the guide columns is parallel to the sliding direction of the sliding plate.

[0014] By adopting the above technical solution, a sliding plate is provided to connect the piston rod of the driving cylinder and the blade, thereby improving the stability of the connection between the blade and the driving cylinder; the guide column and the guide hole cooperate to improve the sliding accuracy of the sliding seat, thereby improving the cutting accuracy of the blade, reducing the possibility of blade deviation during the cutting process, and increasing the service life of the blade.

[0015] Preferably, the guide assembly further comprises linear bearings, the number of the linear bearings is the same as the number of the guide posts and corresponds one to one, the linear bearings are coaxially slidably sleeved on the outer periphery of the guide posts, and the linear bearings are connected to the sliding plate.

[0016] By adopting the above technical solution, when the linear bearing and the guide column make linear motion, the friction resistance is minimal, the precision is high, the motion is fast, and the sliding of the sliding plate is more stable.

[0017] Preferably, the guide mechanism also includes a transparent protective plate, which is connected to the sliding plate, and the distance from the end of the sliding plate close to the positioning mechanism to the surface of the sliding plate facing the blade is smaller than the distance from the end of the blade away from the sliding plate to the surface of the sliding plate facing the blade.

[0018] By adopting the above technical solution, when the blade cuts off the motor stator, there is a situation where fragments of the motor stator are splashed. A transparent protective plate is provided to block the fragments and reduce the possibility of causing harm to the staff.

[0019] Preferably, it further comprises a limit plate and a buffer pad, wherein the limit plate is connected to the cabinet body, the buffer pad is connected to a side of the limit plate facing the sliding plate, and the buffer pad is used for abutment of the sliding plate.

[0020] By adopting the above technical solution, a limit plate is set to abut the sliding plate, which reduces the possibility of damage to the blade due to excessive movement of the blade. A buffer pad is set to reduce the possibility of damage when the sliding plate and the limit plate collide, thereby increasing the service life of the equipment.

[0021] Preferably, it also includes a limit seat, a reset member and an air pipe, the limit seat is connected to the cabinet, a sliding groove is provided on the side of the limit seat close to the sliding plate, the end of the limit plate away from the sliding plate is slidably embedded in the sliding groove, the sliding direction of the limit plate is parallel to the sliding direction of the sliding plate, the reset member is connected between the limit plate and the limit seat, the reset member makes the upper end of the limit plate have a cavity extending out of the sliding groove, the bottom of the sliding groove is provided with a plurality of air outlet holes, one end of the air pipe is connected to the outer wall of the limit seat, the air pipe is connected to the air outlet holes, the number of the air pipes is the same as the number of the air outlet holes and corresponds one to one, and the other end of the air pipe faces the positioning seat.

[0022] By adopting the above technical solution and setting the air outlet, when the limit plate slides, it drives the air flow in the slide groove, and the debris around the positioning seat is cleaned through the air pipe, thereby improving work efficiency.

[0023] Preferably, it also includes a frame, a bearing seat, a wire hooking seat and an ejection block, the upper end of the frame is provided with a plurality of sliding grooves, the extension lines of the plurality of sliding grooves intersect at the same point, the number of the bearing seat, the wire hooking seat and the ejection block is the same as the number of the sliding grooves and corresponds one to one, the bearing seat is slidably embedded in the sliding groove, the sliding direction of the bearing seat is parallel to the length direction of the sliding groove, the wire hooking seat is connected to the bearing seat, the wire hooking seat is used to hook the copper wire of the motor stator, the ejection block is slidably connected to the bearing seat, the sliding direction of the ejection block is vertical, and the ejection block is used to abut the lower end of the stator core of the motor.

[0024] By adopting the above technical scheme, a plurality of bearing seats, wire hooking seats and ejection blocks are arranged. The bearing seats are slidably connected to the frame, driving the wire hooking seats to slide and hook the iron core of the motor stator. The ejection blocks slide and abut the lower end of the motor stator iron core, which facilitates the separation of multiple copper wires from the iron core at one time and improves work efficiency.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The motor stator is placed on the positioning seat, and a cutting groove is provided between two adjacent positioning seats. The lifting assembly drives the blade to slide, and the blade is embedded in the cutting groove to achieve the cutting of the motor stator, reducing the labor intensity of the staff. The motor stator is divided into two parts, which reduces the contact area between the stator and the copper wire, reduces the friction between the stator and the copper wire, facilitates the separation of the stator and the copper wire, and improves work efficiency;

[0027] 2. A sliding plate is provided to connect the piston rod of the driving cylinder and the blade, thereby improving the stability of the connection between the blade and the driving cylinder; the guide column and the guide hole cooperate to improve the sliding accuracy of the sliding seat, thereby improving the cutting accuracy of the blade, reducing the possibility of blade deviation during cutting, and increasing the service life of the blade;

[0028] 3. Set a limit plate to abut the sliding plate to reduce the possibility of damage to the blade due to excessive movement. Set a buffer pad to reduce the possibility of damage when the sliding plate and the limit plate collide, thereby increasing the service life of the equipment. Set an air outlet so that when the limit plate slides, it drives the air flow in the slide groove, and the debris around the positioning seat is cleaned through the air pipe to improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of an automatic recovery device for motor stator winding copper wire.

[0030] Figure 2 It is a cross-sectional view of an automatic recovery device for copper wire of a motor stator winding.

[0031] Figure 3 It is a partial cross-sectional view of the automatic recovery device of the copper wire of the motor stator winding.

[0032] Figure 4 yes Figure 1 Enlarged view of point A in the middle.

[0033] Figure 5 is a cross-sectional view of a wire stripping device.

[0034] Figure 6 It is a partial cross-sectional view of the wire stripping device.

[0035] Description of reference numerals:

[0036] 1. Cutting cabinet body; 11. Cabinet body; 111. Working chamber; 113. Accommodating chamber; 114. Chip discharge groove; 115. Baffle plate; 1151. Communication hole; 12. Guide column; 13. Protection assembly; 131. Limit plate; 132. Buffer pad; 133. Limit seat; 1331. Slide; 1332. Air outlet; 134. Reset member; 14. Cleaning assembly; 141. Air pipe; 142. Storage box; 1421. Storage chamber; 143. Filter screen;

[0037] 2. Positioning mechanism; 21. Positioning seat; 211. V-shaped groove; 212. Groove; 213. Second mounting hole; 22. Cutting groove; 23. Mounting plate; 231. First mounting hole;

[0038] 3. Cutting mechanism; 31. Lifting assembly; 311. Driving cylinder; 312. Hydraulic module; 32. Blade; 321. Fixing hole; 33. Guide assembly; 331. Sliding plate; 3311. Guide hole; 3312. Fixing seat; 33121. Ring groove; 332. Linear bearing; 333. Transparent protective plate; 334. Connecting plate; 3341. Third mounting hole; 3342. Mounting seat;

[0039] 4. Base;

[0040] 5. Wire stripping device; 51. Frame; 511. Installation cavity; 512. Connecting seat; 513. Sliding groove; 514. Connecting column; 515. Fixed plate; 52. Driving motor; 53. Gear; 54. Turntable; 541. Meshing part; 542. Long arc groove; 55. Wire stripping assembly; 551. Bearing seat; 552. Wire hook seat; 553. Wire stripping hook; 554. Linkage column; 555. Ejection block; 5551. Embedded block; 556. Ejection groove; 56. Sandwich cavity; 57. Push plate; 571. Limiting groove; 58. Driving cylinder. DETAILED DESCRIPTION

[0041] The present application is further described in detail below in conjunction with the accompanying drawings.

[0042] Reference Figure 1The embodiment of the present application discloses an automatic recovery device for copper wire of a motor stator winding, including a cutting cabinet body 1, a positioning mechanism 2 and a base 4. The cutting cabinet body 1 includes a cabinet 11. The cabinet 11 is fixedly connected to the upper end of the base 4, and a working chamber 111 is provided on one side of the cabinet 11 along the width direction of the cabinet 11. The positioning mechanism 2 is embedded in the working chamber 111, and the positioning mechanism 2 is used to place the motor stator. The positioning mechanism 2 includes a mounting plate 23 and a positioning seat 21. The mounting plate 23 is fixedly connected to the lower cavity wall of the working chamber 111, and the length direction of the mounting plate 23 is parallel to the length direction of the cabinet 11. The mounting plate 23 is provided with a plurality of first mounting holes 231, and the plurality of first mounting holes 231 are distributed at intervals along the circumference of the mounting plate 23, and the first mounting holes 231 are used for bolts to pass through and then be threadedly connected to the cabinet 11. In the present embodiment, four first mounting holes 231 are provided, and the four first mounting holes 231 are distributed at the four corners of the mounting plate 23. The positioning seat 21 is fixedly connected to the upper end of the mounting plate 23. A V-shaped groove 211 is provided at the upper end of the positioning seat 21. The V-shaped groove 211 penetrates the positioning seat 21 along the length direction of the mounting plate 23. The groove wall of the V-shaped groove 211 is used to abut the outer wall of the motor stator. There are a plurality of positioning seats 21. The plurality of positioning seats 21 are spaced apart along the length direction of the mounting plate 23. A cutting groove 22 is provided between two adjacent positioning seats 21. In this embodiment, there are two positioning seats 21. The positioning seat 21 is provided with grooves 212 on both sides along the width direction of the mounting plate 23. A second mounting hole 213 is provided at the groove wall of the groove 212 close to one side of the mounting plate 23. The second mounting hole 213 is used for a bolt to pass through and then be threadedly connected with the mounting plate 23.

[0043] Reference Figure 1 and Figure 2, an automatic recovery device for copper wire of motor stator winding also includes a cutting mechanism 3. The cutting mechanism 3 includes a guide assembly 33 and a blade 32. The blade 32 is slidably embedded in the working chamber 111, the sliding direction of the blade 32 is vertical, the blade 32 is directly opposite to the cutting groove 22, and the blade 32 extends along the width direction of the mounting plate 23. The guide assembly 33 includes a sliding plate 331, a connecting plate 334 and a transparent protective plate 333. The sliding plate 331 is slidably embedded in the working chamber 111, the sliding direction of the sliding plate 331 is parallel to the sliding direction of the blade 32, and the side wall of the sliding plate 331 is in contact with the wall of the working chamber 111. The connecting plate 334 is fixedly connected to a side of the sliding plate 331 close to the positioning seat 21, and the connecting plate 334 is provided with a plurality of third mounting holes 3341, and the plurality of third mounting holes 3341 are distributed at intervals along the circumference of the connecting plate 334, and the third mounting holes 3341 are used for bolts to pass through and then be threadedly connected to the sliding plate 331. In this embodiment, four third mounting holes 3341 are provided, and the four third mounting holes 3341 are distributed at the four corners of the connecting plate 334. A mounting seat 3342 is fixedly connected to the side of the connecting plate 334 away from the sliding plate 331, and the length direction of the mounting seat 3342 is parallel to the width direction of the mounting plate 23. One end of the blade 32 away from the positioning seat 21 abuts against the side surface of the connecting plate 334 away from the sliding plate 331, and the side surface of the blade 32 along the length direction of the mounting plate 23 fits with the side wall of the mounting seat 3342. The blade 32 is provided with a plurality of fixing holes 321, and the plurality of fixing holes 321 are evenly distributed along the length direction of the mounting seat 3342, and the fixing holes 321 are used for bolts to pass through and then be threadedly connected with the mounting seat 3342. In this embodiment, four fixing holes 321 are provided. The side wall of the transparent protective plate 333 is fixedly connected to the side of the sliding plate 331 away from the wall of the working chamber 111 along the width direction of the recovery cabinet. The upper end of the transparent protective plate 333 is flush with the surface of the side of the sliding plate 331 away from the positioning seat 21, and the distance from the lower end of the transparent protective plate 333 to the surface of the side of the sliding plate 331 facing the blade 32 is smaller than the distance from the end of the blade 32 away from the sliding plate 331 to the surface of the side of the sliding plate 331 facing the blade 32. In this embodiment, the transparent protective plate 333 is made of acrylic plate.

[0044] Reference Figure 1 and Figure 3, the cutting cabinet body 1 also includes a guide column 12. The lower end of the guide column 12 is fixedly connected to the lower cavity wall of the working cavity 111, the length direction of the guide column 12 is vertical, and the upper end of the guide column 12 is fixedly connected to the upper cavity wall of the working cavity 111. There are a plurality of guide columns 12, and the plurality of guide columns 12 are distributed at intervals along the circumference of the sliding plate 331. In this embodiment, there are four guide columns 12, and the four guide columns 12 are distributed at the four corners of the sliding plate 331. A fixed seat 3312 is fixedly connected to the side of the sliding plate 331 away from the positioning seat 21, and two fixed seats 3312 are provided, and the two fixed seats 3312 are symmetrically distributed along the installation length direction. The sliding plate 331 is provided with a guide hole 3311, and the guide hole 3311 passes through the sliding plate 331 and the fixed seat 3312 in the vertical direction. The number of guide holes 3311 is the same as the number of guide columns 12 and corresponds one to one. The guide post 12 is slidably inserted into the guide hole 3311 , and the sliding direction of the guide post 12 is parallel to the sliding direction of the sliding plate 331 .

[0045] Reference Figure 2 and Figure 3 The lifting assembly 31 further includes linear bearings 332, the number of which is the same as the number of the guide posts 12 and corresponds one to one, and the linear bearings 332 are coaxially slidably sleeved on the outer periphery of the guide posts 12. An annular groove 33121 is provided on the hole wall of the guide hole 3311 away from the blade 32, and the linear bearings 332 are embedded in the annular groove 33121.

[0046] Reference Figure 2 The cutting mechanism 3 also includes a lifting assembly 31. The lifting assembly 31 is connected to the cabinet 11, and the lifting assembly 31 is used for the sliding of the cutting blade 32. The lifting assembly 31 includes a driving cylinder 311 and a hydraulic module 312. The cylinder body of the driving cylinder 311 is fixedly connected to the upper end of the cabinet 11, and the piston rod of the driving cylinder 311 passes through the cabinet 11 and is fixedly connected to the side surface of the sliding plate 331 away from the connecting plate 334. The hydraulic module 312 is fixedly connected to the upper end of the base 4, and the hydraulic module 312 is located on the side of the cabinet 11 away from the cavity opening of the working chamber 111, and the hydraulic module 312 is used to provide power for the driving cylinder 311.

[0047] The piston rod body also includes a protection component 13. The protection component 13 includes a limit seat 133, a limit plate 131, a buffer pad 132 and a reset member 134. The limit seat 133 is fixedly connected to the cavity wall of the working cavity 111 away from the cavity opening of the working cavity 111. The length direction of the limit seat 133 is parallel to the length direction of the cabinet 11, and the limit seat 133 is located below the sliding plate 331. The limit seat 133 is provided with a slide groove 1331 on the side facing the sliding plate 331, and the slide groove 1331 extends vertically. The lower end of the limit plate 131 is slidably embedded in the slide groove 1331, and the sliding direction of the limit plate 131 is vertical. The buffer pad 132 is fixedly connected to a side surface of the limit plate 131 close to the sliding plate 331, and a side surface of the buffer pad 132 away from the limit plate 131 is used for the sliding plate 331 to abut. In this embodiment, the buffer pad 132 is made of rubber. The reset member 134 is connected between the limit plate 131 and the limit seat 133, and the reset member 134 makes the upper end of the limit plate 131 have a tendency to extend out of the slide slot 1331. In this embodiment, the reset member 134 is a spring, one end of the reset member 134 is connected to the lower end of the limit plate 131, and the other end of the reset member 134 is connected to the bottom of the slide slot 1331. There are a plurality of reset members 134, and the plurality of reset members 134 are evenly distributed along the length direction of the cabinet 11.

[0048] The cutting cabinet body 1 also includes a cleaning assembly 14. The cleaning assembly 14 includes a storage box 142. An accommodating chamber 113 is provided at one end of the base 4 away from the hydraulic module 312, and the accommodating chamber 113 is located below the working chamber 111. The storage box 142 is embedded in the accommodating chamber 113, and the outer wall of the storage box 142 fits the wall of the accommodating chamber 113. A storage chamber 1421 is provided at the upper end of the storage box 142, and the storage chamber 1421 is connected to the accommodating chamber 113, and the bottom of the storage chamber 1421 is tilted downward away from the end of the cabinet body 11. A chip groove 114 is provided at the lower wall of the working chamber 111, and the chip groove 114 extends along the length direction of the cabinet body 11, and the chip groove 114 is connected to the accommodating chamber 113. There are two chip grooves 114, and the two chip grooves 114 are located on both sides of the mounting plate 23 along the width direction of the mounting plate 23. A baffle 115 is fixedly connected to the lower wall of the working chamber 111 . The number of the baffles 115 is the same as the number of the chip grooves 114 and they correspond one to one. The surface of the baffle 115 on one side close to the mounting plate 23 is flush with the surface of the chip groove 114 on one side away from the mounting plate 23 .

[0049] Reference Figure 2 and Figure 4, the cleaning component 14 also includes a filter 143 and an air pipe 141. A plurality of air outlet holes 1332 are provided at the lower end of the slide 1331, and the plurality of air outlet holes 1332 are spaced apart along the length direction of the cabinet 11. In the present embodiment, nine air outlet holes 1332 are provided. One end of the air pipe 141 is fixedly connected to the lower end of the limiting seat 133, and the air pipe 141 is connected to the air outlet pipe 141. The number of air pipes 141 is the same as the number of air outlet holes 1332 and corresponds one to one. The baffle 115 away from the side of the cavity opening of the working chamber 111 is provided with a connecting hole 1151, and the connecting hole 1151 faces the positioning seat 21, and the number of connecting holes 1151 is the same as the number of air pipes 141 and corresponds one to one. The other end of the air pipe 141 is embedded in the connecting hole 1151. The filter 143 is fixedly connected to a side surface of the baffle 115 close to the mounting plate 23 and covers the connecting hole 1151.

[0050] Reference Figure 1 , a motor stator winding copper wire automatic recovery device also includes a wire stripping device 5. The wire stripping device 5 includes a frame 51. The frame 51 is fixedly connected to the upper end of the base 4, and the frame 51 is located on one side of the cabinet 11 along the length direction of the mounting plate 23.

[0051] Reference Figure 5 The wire stripping device 5 further includes a rotating disk 54, a driving motor 52 and a gear 53. The frame 51 is provided with an installation cavity 511, a connecting seat 512 is fixedly connected to the cavity wall of the installation cavity 511, a housing of the driving motor 52 is fixedly connected to the lower end of the connecting seat 512, an output shaft of the driving motor 52 passes through the connecting seat 512, and the gear 53 is coaxially fixedly connected to the output shaft of the driving motor 52. The rotating disk 54 is rotatably embedded in the installation cavity 511, the rotating axis of the rotating disk 54 is vertical, a meshing portion 541 is provided on the outer periphery of the rotating disk 54, and the gear 53 meshes with the meshing portion 541.

[0052] Reference Figure 1 and Figure 5, a plurality of sliding grooves 513 are provided at the upper end of the frame 51, and the plurality of sliding grooves 513 are evenly distributed around the rotation axis of the turntable 54. The sliding grooves 513 are in the shape of long strips, and the extension lines of the plurality of sliding grooves 513 intersect at the same point, which coincides with the rotation axis of the turntable 54. In this embodiment, six sliding grooves 513 are provided. The wire stripping device 5 also includes a wire stripping assembly 55. The number of the wire stripping assemblies 55 is the same as the number of the sliding grooves 513 and corresponds one to one. The wire stripping assembly 55 includes a bearing seat 551 and a wire hooking seat 552. The lower end of the bearing seat 551 is slidably embedded in the sliding groove 513, and the sliding direction of the bearing seat 551 is parallel to the length direction of the sliding groove 513. A sandwich cavity 56 is formed between the plurality of bearing seats 551, and the sandwich cavity 56 is used to place the stator of the power supply machine. The wire hook seat 552 is fixedly connected to the upper end of the supporting seat 551. One end of the wire hook seat 552 close to the rotation axis of the turntable 54 along the sliding direction of the supporting seat 551 is fixedly connected to a wire stripping hook 553. There are two wire stripping hooks 553, which are symmetrically distributed along the sliding direction perpendicular to the supporting seat 551.

[0053] The wire stripping assembly 55 also includes a linkage column 554. The upper end of the linkage column 554 is fixedly connected to the lower end of the bearing seat 551, and the length direction of the linkage column 554 is vertical. The turntable 54 is provided with arc-shaped long grooves 542, and the number of the arc-shaped long grooves 542 is the same as the number of the linkage columns 554 and corresponds to each other. The ends of the arc-shaped long grooves 542 close to the rotation axis of the turntable 54 converge toward the rotation axis of the turntable 54. The lower end of the linkage column 554 is slidably embedded in the arc-shaped long groove 542, and the outer wall of the linkage column 554 is in contact with the groove wall of the arc-shaped long groove 542.

[0054] The frame 51 includes a connecting column 514 and a fixing plate 515. The upper end of the connecting column 514 is fixedly connected to the upper cavity wall of the installation cavity 511, and the length direction of the connecting column 514 is vertical. The fixing plate 515 is fixedly connected to the lower end of the connecting column 514. There are a plurality of connecting columns 514, and the plurality of connecting columns 514 are distributed at intervals along the circumference of the fixing plate 515. In this embodiment, there are four connecting columns 514, and the four connecting columns 514 are distributed at the four corners of the fixing plate 515. The wire stripping device 5 also includes a push plate 57 and a drive cylinder 58. The push plate 57 is slidably sleeved on the outer periphery of the connecting column 514, and the sliding direction of the push plate 57 is vertical. The cylinder body of the drive cylinder 58 is fixedly connected to the lower end of the fixing plate 515, and the piston rod of the drive cylinder 58 passes through the fixing plate 515 and is fixedly connected to the lower end of the push plate 57. In this embodiment, the drive cylinder 58 adopts a cylinder.

[0055] The wire stripping assembly 55 also includes an ejector block 555. The wire stripping assembly 55 is provided with an ejector groove 556, which vertically penetrates the linkage column 554, the bearing seat 551 and the wire hook seat 552 in sequence. The ejector block 555 is slidably embedded in the ejector groove 556, and the sliding direction of the ejector block 555 is vertical. The lower end of the ejector block 555 abuts the upper end of the push plate 57, and the lower end of the ejector block 555 is fixedly connected to the embedded block 5551, and the cross-sectional area of ​​the embedded block 5551 is smaller than the cross-sectional area of ​​the ejector block 555. The push plate 57 is provided with a limiting groove 571, and the number of the limiting grooves 571 is the same as the number of the embedded blocks 5551 and corresponds one to one. The embedded blocks 5551 are slidably embedded in the limiting grooves 571, and the sliding direction of the embedded blocks 5551 is parallel to the sliding direction of the bearing seat 551.

[0056] The implementation principle of an automatic recovery device for copper wire of a motor stator winding according to an embodiment of the present application is as follows: the two ends of the motor stator are respectively embedded in two V-shaped grooves 211, and the hydraulic module 312 works to drive the piston rod of the driving cylinder 311 to extend, drive the sliding plate 331 to move downward, drive the blade 32 to move downward and abut against the outer wall of the motor stator, and continue to move downward until the blade 32 cuts off the motor stator, and the sliding plate 331 abuts against the buffer pad 132, drives the limit plate 131 to overcome the elastic force of the reset member 134 and move downward, and sprays the air in the slide groove 1331 through the air outlet 1332, the air pipe 141 and the connecting hole 1151, blows the debris at the bottom of the working chamber 111 to the baffle 115, and then drops into the storage chamber 1421 from the chip outlet groove 114. The piston rod of the driving oil cylinder 311 contracts, driving the sliding plate 331 to move upward, and the limit plate 131 moves upward under the elastic force of the reset member 134, sucking the external air conditioning into the chute 1331 through the connecting hole 1151, the air pipe 141 and the air outlet 1332. The debris at the bottom of the working chamber 111 is sucked to the filter screen 143, and then falls into the storage chamber 1421 from the chip outlet groove 114.

[0057] The motor stator is placed in the sandwich cavity 56, and the driving motor 52 drives the gear 53 to rotate, drives the turntable 54 to rotate, and the wall of the arc-shaped long groove 542 abuts against the outer wall of the linkage column 554, drives the linkage column 554 to slide, drives the bearing seat 551 to slide along the length direction of the sliding groove 513, drives the wire hook seat 552 to slide in the direction close to the motor stator, so that the wire stripping hook 553 hooks the copper wire, drives the cylinder 58 to work, pushes the push plate 57 to slide, drives the ejection block 555 to slide, and ejects the iron core, thereby realizing the separation of the copper wire and the iron core.

[0058] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic recovery device for motor stator winding copper wire, characterized in that: The invention comprises a cabinet (11), a positioning mechanism (2), a lifting assembly (31) and a blade (32); the positioning mechanism (2) comprises a positioning seat (21); the positioning seat (21) is connected to the cabinet (11); the positioning seat (21) is used to place the stator of the motor; a plurality of positioning seats (21) are provided; the plurality of positioning seats (21) are spaced apart along the axis direction of the motor stator; a cutting groove (22) is provided between two adjacent positioning seats (21); the cutting groove (22) is used for the blade (32) to be embedded; the blade (32) is slidably connected to the cabinet (11); the sliding direction of the blade (32) is perpendicular to the axis direction of the motor stator; the lifting assembly (31) is connected to the cabinet (11); the lifting assembly (31) is used to drive the blade (32) to slide.

2. The motor stator winding copper wire automatic recovery device according to claim 1 is characterized in that: The positioning mechanism (2) further comprises a mounting plate (23); the mounting plate (23) is connected to the cabinet (11); and the positioning seat (21) is connected to the upper end of the mounting plate (23).

3. The motor stator winding copper wire automatic recovery device according to claim 1 is characterized in that: The positioning seat (21) is provided with a V-shaped groove (211); the groove wall of the V-shaped groove (211) is used to abut against the outer wall of the motor stator.

4. The motor stator winding copper wire automatic recovery device according to claim 1 is characterized in that: The lifting assembly (31) comprises a driving oil cylinder (311); a cylinder body of the driving oil cylinder (311) is connected to a cabinet body (11); and a piston rod of the driving oil cylinder (311) is connected to a blade (32).

5. The motor stator winding copper wire automatic recovery device according to claim 4 is characterized in that: The invention also comprises a guide assembly (33) and a guide column (12); the guide assembly (33) comprises a sliding plate (331); the sliding plate (331) is slidably connected to the cabinet (11); the sliding direction of the sliding plate (331) is parallel to the sliding direction of the blade (32); the end of the blade (32) away from the motor stator is connected to the sliding plate (331); the piston rod of the driving oil cylinder (311) is connected to the sliding plate (331); the guide column (12) is connected to the cabinet (11); the guide column ( The length direction of the guide post (12) is parallel to the sliding direction of the sliding plate (331); a plurality of guide posts (12) are provided; the plurality of guide posts (12) are spaced apart along the circumference of the sliding plate (331); the sliding plate (331) is provided with guide holes (3311); the number of the guide holes (3311) is the same as the number of the guide posts (12) and corresponds one to one; the guide posts (12) are slidably embedded in the guide holes (3311); the sliding direction of the guide posts (12) is parallel to the sliding direction of the sliding plate (331).

6. The motor stator winding copper wire automatic recovery device according to claim 5, characterized in that: The guide assembly (33) further comprises linear bearings (332); the number of the linear bearings (332) is the same as the number of the guide posts (12) and corresponds one to one; the linear bearings (332) are coaxially slidably sleeved on the outer periphery of the guide posts (12); and the linear bearings (332) are connected to the sliding plate (331).

7. The motor stator winding copper wire automatic recovery device according to claim 5, characterized in that: The guide assembly (33) further comprises a transparent protective plate (333); the transparent protective plate (333) is connected to the sliding plate (331); the distance from an end of the sliding plate (331) close to the positioning mechanism (2) to a surface of the sliding plate (331) facing the blade (32) is smaller than the distance from an end of the blade (32) away from the sliding plate (331) to a surface of the sliding plate (331) facing the blade (32).

8. The motor stator winding copper wire automatic recovery device according to claim 5, characterized in that: It also comprises a limit plate (131) and a buffer pad (132); the limit plate (131) is connected to the cabinet body (11); the buffer pad (132) is connected to a side of the limit plate (131) facing the sliding plate (331); the buffer pad (132) is used for abutment with the sliding plate (331).

9. The motor stator winding copper wire automatic recovery device according to claim 8, characterized in that: The cabinet (11) further comprises a limit seat (133), a reset member (134) and an air pipe (141); the limit seat (133) is connected to the cabinet (11); a sliding groove (1331) is provided on a side of the limit seat (133) close to the sliding plate (331); an end of the limit plate (131) away from the sliding plate (331) is slidably embedded in the sliding groove (1331); the sliding direction of the limit plate (131) is parallel to the sliding direction of the sliding plate (331); the reset member (134) is connected to the limit plate (131) and the limit The positioning seat (133) is provided between the positioning plate (131) and the positioning seat (133); the reset member (134) enables the upper end of the limiting plate (131) to have a chamber extending out of the slide groove (1331); a plurality of air outlet holes (1332) are provided at the bottom of the slide groove (1331); one end of the air pipe (141) is connected to the outer wall of the limiting seat (133); the air pipe (141) is in communication with the air outlet holes (1332); the number of the air pipes (141) is the same as the number of the air outlet holes (1332) and corresponds one to one; the other end of the air pipe (141) faces the positioning seat (21).

10. The motor stator winding copper wire automatic recovery device according to claim 1, characterized in that: The machine also comprises a frame (51), a bearing seat (551), a thread hooking seat (552) and an ejection block (555); a plurality of slide grooves (513) are provided at the upper end of the frame (51); the extension lines of the plurality of slide grooves (513) intersect at the same point; the number of the bearing seat (551), the thread hooking seat (552) and the ejection block (555) is the same as the number of the slide grooves (513) and corresponds to each other one by one; the bearing seat (551) is slidably embedded in the slide groove (513); the sliding direction of the bearing seat (551) is parallel to the length direction of the sliding groove (513); the wire hooking seat (552) is connected to the bearing seat (551); the wire hooking seat (552) is used to hook the copper wire of the motor stator; the ejection block (555) is slidably connected to the bearing seat (551); the sliding direction of the ejection block (555) is vertical; the ejection block (555) is used to abut the lower end of the motor stator core.

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