Neodymium iron boron separation and drying device

Abstract

The present application relates to neodymium iron boron laser cutting separation technical field, specifically to a kind of neodymium iron boron separation drying device;Including laser cutting unit and be arranged in the material plate transfer unit of laser cutting unit discharge side, the side of material plate transfer unit is equipped with material plate separation unit;Material plate separation unit is used to separate the finished product piece and remaining material plate frame in row;The discharge side of material plate separation unit is equipped with finished product piece transfer unit and finished product piece separation unit;Finished product piece transfer unit is used to transfer finished product piece in row to finished product piece separation unit, and finished product piece separation unit separates finished product piece in row into single finished product piece, and single finished product piece is soaked and cleaned;It further includes drying unit, and drying unit is to dry single finished product piece after soaking;The present application solves how to realize the technical problem of the separation of finished product piece and material plate after neodymium iron boron laser cutting.

Description

Technical Field

[0001] This invention relates to the field of NdFeB laser cutting and separation technology, and specifically to a NdFeB separation and drying device. Background Technology

[0002] Sintered NdFeB magnets are processed into standard blanks, cut into corresponding shapes, and then magnetized to complete the processing of NdFeB magnets. There are various methods for cutting NdFeB magnet blanks, including slicing, electrical discharge machining, and laser cutting.

[0003] like Figure 1 As shown, laser cutting of neodymium iron boron magnets involves cutting several finished parts into the surface of a standard neodymium iron boron blank in one go. After cutting, the finished parts adhere to the surface of the blank. Then, the fixture releases the finished material plate (including the finished parts and the scrap plate holder), and the cut material plate is discharged from the material groove. Finally, the finished parts are separated from the scrap plate holder by subsequent manual peeling.

[0004] Chinese patent CN215237106U discloses a core removal fixture for laser-cut products. The workpiece is fixed on a base, and a corresponding cylinder is provided on the upper side. The output shaft of the cylinder is equipped with a core removal punch. The cylinder drives the core removal punch to push the finished part down. The above equipment achieves the separation of the finished part from the scrap plate, but it cannot achieve complete separation of the finished parts. Adjacent finished parts are still easy to stick together and need to be manually peeled off.

[0005] Therefore, the problem in the existing technology is: how to achieve the separation of the finished part from the material plate after NdFeB laser cutting. Summary of the Invention

[0006] This invention provides a neodymium iron boron separation and drying device, which at least solves the problem of how to separate the finished part from the material plate after laser cutting of neodymium iron boron.

[0007] The technical solution used in this invention is as follows:

[0008] A neodymium iron boron (NdFeB) separation and drying device includes a laser cutting unit and a material plate transfer unit disposed on the discharge side of the laser cutting unit. A material plate separation unit is provided on the side of the material plate transfer unit. The material plate separation unit is used to separate rows of finished parts from the excess material plate holder. A finished part transfer unit and a finished part separation unit are provided on the discharge side of the material plate separation unit. The finished part transfer unit is used to transfer rows of finished parts to the finished part separation unit, which separates the rows of finished parts into individual finished parts and performs soaking cleaning on each individual finished part. The device also includes a drying unit for drying the soaked individual finished parts. The material plate separation unit includes a plate separation platform and a material plate separation... The platform has an upper material plate support platform; a separation groove is provided on the material plate separation platform; a separation slide plate is slidably fitted in the separation groove, and a slide plate push rod is provided on the corresponding side of the separation slide plate. The slide plate push rod is used to drive the separation slide plate to move along the separation groove; a separation transverse push rod is fixed on the opposite side of the slide plate push rod through a push rod support plate. The separation transverse push rod passes through the push rod support plate and is fixed to the transverse frame. A separation vertical push rod is vertically fixed on the horizontal side of the transverse frame. A separation pressure block is fixed on the push head of the separation vertical push rod. The separation pressure block is used to press the rows of finished parts to separate from the surplus material plate frame; angle steel fixing heads driven by fixed push rods are provided at the four corners of the material plate support platform. The angle steel fixing heads are used to clamp the four corners of the finished material plate.

[0009] Furthermore, a discharge push rod is fixed to the side of the material plate separation platform via a push rod support plate, and a discharge push block is fixed to the push head of the discharge push rod; the material plate separation platform is provided with a finished part discharge port and a waste material discharge port, the finished part discharge port is located directly below the material plate support platform, and the waste material discharge port is located on the opposite side of the discharge push rod; a waste material collection box is provided below the waste material discharge port.

[0010] Furthermore, the finished part discharge port is fixed to the discharge slide plate via a discharge frame below, and the side of the discharge frame has a slide plate opening; the two sides of the slide plate opening have triangular cross-section guide ramps; the two sides of the discharge slide plate have straight guide plates, one end of which is fixed to the discharge frame and the other end is fixed to the stop plate; the middle of the discharge slide plate has a Y-shaped diversion guide plate, one end of which is located in the middle of the slide plate opening and the other end is fixed to the stop plate.

[0011] Furthermore, the finished part separation unit includes a separation soaking tank, with a partition inside the separation soaking tank dividing it into left and right parts. An overflow port is provided on the upper side of the partition. A finished part separation platform is provided in one side of the separation soaking tank, and a separation pad with higher sides and lower middle is provided on the finished part separation platform. A separation spray pipe is provided in the other side of the separation soaking tank. The separation spray pipe is connected to the separation soaking tank, and the other end of the separation spray pipe extends to the upper center of the separation pad and is fixed to the separation nozzle. A separation pump is connected to the separation spray pipe.

[0012] Furthermore, clamping base frames are provided on both sides of the finished part separation platform, and clamping push rods are provided on the clamping base frames. Clamping pressure blocks are provided on the push heads of the clamping push rods. Finished part collection boxes with mesh are provided on the lower side of the finished part separation platform, and finished part discharge push rods are provided on the side of the separation soaking tank. The push heads of the finished part discharge push rods extend into the inner side of the separation soaking tank and are fixed to the finished part discharge push heads. The shape of the finished part discharge push heads corresponds to the finished part separation pad blocks.

[0013] Furthermore, the laser cutting unit has a finished product plate guiding platform on the material trough side, and a parallel finished product plate guide plate in the middle of the finished product plate guiding platform; the laser cutting unit has an assembly hole pressing assembly on the material trough discharge side, which is used to remove the excess material from the hole plate on the finished part.

[0014] Furthermore, the assembly hole pressing component includes a hole plate separation transverse movement bracket mounted on the finished product plate guide plate, a hole plate separation transverse movement push rod mounted on the hole plate separation transverse movement bracket, a hole plate separation vertical movement bracket fixed to the push head of the hole plate separation transverse movement push rod, a hole plate separation vertical movement bracket mounted on the hole plate separation vertical movement bracket, and a hole plate separation feeding push plate fixed to the push head of the hole plate separation vertical movement push rod; a hole plate separation platform is provided on the side of the finished product plate guiding platform, a turntable groove is opened on the hole plate separation platform, a bearing turntable is rotatably fitted in the turntable groove, a turntable motor is provided on the lower side of the hole plate separation platform, and the motor shaft of the turntable motor is connected to the lower side of the bearing turntable; a turntable mounting plate is provided on the bearing turntable. Between the fixed base frame and the turntable fixed base frame, there is a turntable double-headed push rod. The push head of the turntable double-headed push rod is connected to one end of the turntable fixed clamp plate, and the other end of the turntable fixed clamp plate is provided with a turntable fixed clamp. A support grid plate is provided on the bearing turntable between the turntable fixed clamps. A perforated plate pressing base is provided on the perforated plate separation platform. A perforated plate pressing push rod is provided on the perforated plate pressing base. A first perforated plate pressing component and a second perforated plate pressing component are provided on the push head of the perforated plate pressing push rod. A perforated plate residual material leakage channel corresponding to the position of the first perforated plate pressing component and the second perforated plate pressing component is opened in the turntable groove. A perforated plate collection box for collecting perforated plate residual material is provided on the lower side of the perforated plate separation platform.

[0015] Furthermore, the first perforated plate pressing component includes a perforated plate pressing base plate and a perforated plate pressing column. The perforated plate pressing column of the first perforated plate pressing component corresponds to the finished part with the central opening and is used to press and separate the perforated plate residue with the central opening. The perforated plate pressing column of the second perforated plate pressing component corresponds to the finished part with openings at both ends and is used to press and separate the perforated plate residue with openings at both ends.

[0016] Furthermore, the material plate transfer unit includes a first robotic arm and a material plate transfer assembly located at the operating end of the first robotic arm. The material plate transfer assembly includes a material plate transfer base frame and a material plate transfer push rod located inside the material plate transfer base frame. Two material plate clamping slide shafts are provided opposite to each other on the inner side of the material plate transfer push rod. Two material plate clamping heads are slidably fitted on the material plate clamping slide shafts. The push head of the material plate transfer push rod extends inside the material plate transfer base frame and is fixed to the material plate clamping heads.

[0017] Furthermore, the finished product transfer unit is used to transfer rows of finished products to the finished product separation unit. The finished product transfer unit includes a second robotic arm and a finished product transfer assembly located at the operating end of the second robotic arm. The finished product transfer assembly includes a finished product transfer base frame and finished product transfer base columns located on both sides of the finished product transfer base frame. A suction cup frame is provided on the lower side of the finished product transfer base column. Two air suction cups are provided opposite to each other on the suction cup frame. The air suction cups are used to adsorb rows of finished products.

[0018] The beneficial effects achieved by this invention are as follows: By setting up two separation stages—a material plate separation unit and a finished product separation unit—this invention achieves complete separation of NdFeB after laser cutting. First, the material plate separation unit solves the problem of separating the finished product from the residual material tray. Then, the finished product separation unit solves the problem of adhesion between adjacent finished products. This hierarchical separation design ensures that each finished product can be separated. At the same time, the finished product separation unit integrates separation and cleaning functions. During the separation process, preliminary cleaning is performed simultaneously to remove large impurity particles attached to the surface of the finished product after laser cutting, preventing impurities from scratching the NdFeB during subsequent chamfering operations. In addition, a turntable-type assembly hole pressing component is added to adapt to products with various specifications, including those without holes, those with holes in the middle, and those with holes at both ends, pressing out residual material from the perforated plate. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the finished part without any holes.

[0020] Figure 2 This is a schematic diagram of the laser cutting unit structure of the present invention.

[0021] Figure 3 This is a schematic diagram showing the positions of the material plate separation unit and the finished product separation unit of the present invention.

[0022] Figure 4 This is a schematic diagram of the drying unit structure of the present invention.

[0023] Figure 5 This is a schematic diagram of the material plate transfer unit structure of the present invention.

[0024] Figure 6 This is a schematic diagram of the material plate separation unit structure of the present invention.

[0025] Figure 7This is a schematic diagram of the material plate separation platform and separation slide of the present invention.

[0026] Figure 8 This is a schematic diagram of the material discharge frame and material discharge slide of the present invention.

[0027] Figure 9 This is a schematic diagram showing the locations of the finished part discharge port and the surplus material discharge port of the present invention.

[0028] Figure 10 This is a schematic diagram of the finished product transfer unit structure of the present invention.

[0029] Figure 11 This is a schematic diagram of the finished part separation unit structure of the present invention.

[0030] Figure 12 This is a schematic diagram of the separation nozzle structure of the present invention.

[0031] Figure 13 This is a structural diagram of a finished part with a hole in the middle and finished parts with holes at both ends.

[0032] Figure 14 This is a schematic diagram of the orifice plate separation vertical movement push rod and orifice plate separation feeding push plate structure of the present invention.

[0033] Figure 15 This is a schematic diagram of the assembly hole pressing assembly structure of the present invention.

[0034] Figure 16 This is an exploded structural diagram of the orifice plate separation platform and the bearing turntable of the present invention.

[0035] Figure 17 This is a schematic diagram of the position of the turntable motor of the present invention.

[0036] Figure 18 This is a schematic diagram of the operation of the assembly hole pressing assembly of the present invention.

[0037] In the diagram, 1. First robotic arm; 2. Material plate transfer base frame; 3. Material plate transfer push rod; 4. Material plate clamping slide shaft; 5. Material plate clamping head; 6. Material plate separation platform; 7. Material plate support platform; 8. Support leg; 9. Support plate; 10. Separation groove; 11. Separation slide plate; 12. Push rod support plate; 13. Slide plate push rod; 14. Separation horizontal movement push rod; 15. Horizontal movement frame; 16. Separation vertical movement push rod; 17. Separation pressure block; 18. Fixed base plate; 19. Fixed push rod; 20. Angle steel fixing head; 21. Discharge push rod; 22. Discharge push block; 23. 24. Finished part discharge port; 25. Residual material discharge port; 26. Residual material collection box; 27. Discharge frame; 28. Discharge slide plate; 29. ​​Slide plate opening; 30. Guide ramp; 31. Straight guide plate; 32. Stop plate; 33. Diversion guide plate; 34. Second robotic arm; 35. Finished part transfer base frame; 36. Finished part transfer base column; 37. Suction cup frame; 38. Air suction cup; 49. Separation soaking tank; 40. Partition plate; 41. Overflow port; 42. Finished part separation platform; 43. Separation pad; 44. Clamping base frame; 45. Clamping push rod; 46. ​​Clamping block; 47. Finished part collection box; 48. Finished part discharge push rod; 49. Finished part discharge push head; 50. Separation nozzle; 51. Separation pump; 52. Finished material plate guide platform; 53. Finished material plate guide plate; 54. Orifice plate separation transverse movement bracket; 55. Orifice plate separation transverse movement push rod; 56. Orifice plate separation vertical movement bracket; 57. Orifice plate separation vertical movement push rod; 58. Orifice plate separation feeding push plate; 59. Orifice plate separation platform; 60. Turntable groove; 61. Bearing turntable; 62. Turntable motor; 63. Turntable fixture 64. Fixed base frame; 65. Turntable double-headed push rod; 66. Turntable fixing clamp; 67. Turntable fixing chuck; 68. Support grid plate; 69. Perforated plate pressing base; 70. Perforated plate pressing push rod; 71. First perforated plate pressing component; 72. Second perforated plate pressing component; 73. Perforated plate pressing base plate; 74. Perforated plate residual material leakage channel; 75. Perforated plate collection box; 76. Laser cutting unit; 77. Drying unit; 78. Material plate transfer unit; 79. Finished part transfer unit; 80. Finished part separation unit; 81. Material plate separation unit. Detailed Implementation

[0038] To facilitate understanding of the present invention by those skilled in the art, specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0039] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this invention can be understood through the specific circumstances.

[0040] like Figure 2-4 As shown, the present invention provides a neodymium iron boron (NdFeB) separation and drying device, including a laser cutting unit 76 and a material plate transfer unit 78 disposed on the discharge side of the laser cutting unit 76. A material plate separation unit 81 is provided on the side of the material plate transfer unit 78. The laser cutting unit 76 is used to cut NdFeB blanks to obtain finished material plates (including finished parts and a scrap plate holder). The material plate transfer unit 78 is used to transfer the finished material plates to the material plate separation unit 81. The material plate separation unit 81 is used to separate rows of finished parts (single finished parts are stuck together in rows) from the scrap plate holder. A finished part transfer unit 79 and a finished part separation unit 80 are provided on the discharge side of the material plate separation unit 81. The finished part transfer unit 79 is used to transfer rows of finished parts to the finished part separation unit 80. The finished part separation unit 80 separates the rows of finished parts into individual finished parts and soaks and cleans the individual finished parts. After preliminary cleaning, the individual finished parts are taken out and dried by a drying unit 77. The drying unit 77 can be an oven-type drying device or an air curtain-type drying device.

[0041] This invention achieves complete separation of NdFeB after laser cutting by setting up two separation stages: a material plate separation unit 81 and a finished part separation unit 80. First, the material plate separation unit 81 solves the problem of separating the finished part from the scrap plate holder. Then, the finished part separation unit 80 solves the problem of adhesion between adjacent finished parts. This hierarchical separation design ensures that each finished part can be separated. At the same time, the finished part separation unit 80 integrates separation and cleaning functions. During the separation process, preliminary cleaning is performed simultaneously to remove large impurity particles attached to the surface of the finished part after laser cutting, so as to avoid impurities scratching the NdFeB during subsequent chamfering operations.

[0042] like Figure 5As shown, the material plate transfer unit 78 includes a first robotic arm 1 and a material plate transfer assembly located at the operating end of the first robotic arm 1. The material plate transfer assembly includes a material plate transfer base frame 2 and a material plate transfer push rod 3 located inside the material plate transfer base frame 2. Two material plate clamping sliding shafts 4 are arranged opposite each other on the inner side of the material plate transfer push rod 3. Two material plate clamping heads 5 are slidably engaged on the material plate clamping sliding shafts 4. The push head of the material plate transfer push rod 3 extends inside the material plate transfer base frame 2 and is fixed to the material plate clamping heads 5. When the laser cutting unit 76 completes the cutting to obtain the finished material plate, the first robotic arm 1 drives the material plate transfer assembly to the position of the finished material plate. At this time, the material plate transfer push rod 3 is activated, and its push head extends to push the two material plate clamping heads 5 to slide relative to each other along the material plate clamping sliding shafts 4, thereby clamping the finished material plate from both sides. The first robotic arm 1 then transfers the finished material plate to the working position of the material plate separation unit 81. The material plate transfer push rod 3 moves in the opposite direction to release the material plate clamping heads 5, completing the transfer of the finished material plate.

[0043] The material plate separation unit 81 is used to separate rows of finished parts from the scrap plate holder, such as... Figure 6-7 As shown, the material plate separation unit 81 includes a material plate separation platform 6 and a material plate support platform 7. The material plate separation platform 6 is mounted on the ground via support legs 8. The material plate support platform 7 is mounted on the upper side of the material plate separation platform 6 via support plates 9. A separation groove 10 is provided on the material plate separation platform 6, and the width of the separation groove 10 corresponds to the inner width of the surplus material plate frame. A separation slide plate 11 is slidably fitted inside the separation groove 10. A slide plate push rod 13 is fixed to the corresponding side of the separation slide plate 11 via a push rod support plate 12. The push head of the slide plate push rod 13 is fixed to the side of the separation slide plate 11. A separation transverse push rod 14 is fixed to the opposite side of the slide plate push rod 13 via a push rod support plate 12. The separation transverse push rod 14 extends out of the push rod support plate 12 and is fixed to the transverse frame 15 with an L-shaped cross section. A separation vertical push rod 16 is vertically fixed to the horizontal side of the transverse frame 15. A separation pressure block 17 is fixed to the push head of the separation vertical push rod 16. The separation pressure block 17 is used to press the material plate into a vertical position. The finished parts are separated from the scrap plate frame; the four corners of the separation slide plate 11 are respectively provided with fixed base plates 18, and fixed push rods 19 are respectively provided on the fixed base plates 18. The push head of the fixed push rod 19 extends out of the fixed base plate 18 and connects with the angle steel fixing head 20. The angle steel fixing head 20 is used to clamp the four corners of the finished material plate; the side of the material plate separation platform 6 is fixed with a discharge push rod 21 through the push rod support plate 12, and a discharge push block 2 is fixed on the push head of the discharge push rod 21. 2; The material separation platform 6 has a finished product discharge port 23 and a waste material discharge port 24. The finished product discharge port 23 is located directly below the material plate support platform 7, and the waste material discharge port 24 is located on the opposite side of the discharge push rod 21. A waste material collection box 25 is provided below the waste material discharge port 24. After the rows of finished products are separated from the waste material plate frame, the angle steel fixing head 20 retracts, and the discharge push block 22 pushes the waste material plate frame from the waste material discharge port 24 into the waste material collection box 25; Figure 8-9As shown, the finished part discharge port 23 is fixed to the discharge slide plate 27 below by the discharge frame 26. The side of the discharge frame 26 is provided with a slide plate opening 28. The two sides of the slide plate opening 28 are provided with triangular cross-section guide slopes 29. The two sides of the discharge slide plate 27 are provided with straight guide plates 30. One end of the straight guide plate 30 is fixed to the discharge frame 26, and the other end is fixed to the stop plate 31. The middle of the discharge slide plate 27 is provided with a Y-shaped diversion guide plate 32. One end of the diversion guide plate 32 is located in the middle of the slide plate opening 28, and the other end is fixed to the stop plate 31.

[0044] In this scheme, after the finished material plate is transferred to the material plate support platform 7, the fixed push rods 19 at the four corners synchronously drive the angle steel fixing heads 20 to extend and clamp the finished material plate from the four corners; then the slide push rod 13 pushes the separation slide plate 11 to move along the separation groove 10 to the cutting position of the first row of finished parts, the separation horizontal push rod 14 and the separation vertical push rod 16 work together to make the separation pressure block 17 accurately press against the first row of finished parts and apply downward pressure, pressing the first row of finished parts off the surplus material plate frame as a whole, and the separated first row of finished parts fall into the discharge frame 26 through the finished part discharge port 23; then the slide push rod 13 pushes the separation slide plate 11 moves along the separation groove 10 to the cutting position of the second row of finished parts. The separation horizontal push rod 14 and the separation vertical push rod 16 work together to make the separation pressure block 17 press against the second row of finished parts and apply downward pressure. In this way, all finished parts are separated from the scrap plate. The scrap plate is then pushed into the scrap discharge port 24 by the discharge push rod 21 and falls into the scrap collection box 25. After the rows of finished parts fall into the discharge frame 26, they are guided by the triangular guide slopes 29 on both sides of the slide plate port 28 and smoothly enter the discharge slide plate 27. Finally, they stop at the stop plate 31 and wait for the finished part transfer unit 79 to pick up the material.

[0045] like Figure 10As shown, the finished product transfer unit 79 is used to transfer rows of finished products to the finished product separation unit 80. The finished product transfer unit 79 includes a second robotic arm 33 and a finished product transfer assembly located at the operating end of the second robotic arm 33. The finished product transfer assembly includes a finished product transfer base frame 34 and finished product transfer base columns 35 located on both sides of the finished product transfer base frame 34. A suction cup frame 36 is provided on the lower side of the finished product transfer base column 35. Two air suction cups 37 are arranged opposite each other on the suction cup frame 36. The air suction cups 37 are used to adsorb rows of finished products. When the material plate separation unit 81 completes the separation... After the operation, the rows of finished parts are guided by the discharge slide plate 27 and the Y-shaped diversion guide plate 32 and neatly arranged at the stop plate 31. At this time, the second robotic arm 33 drives the finished part transfer assembly to move above the stop plate 31, so that the two air suction cups 37 on the suction cup frame 36 are aligned with the upper surface of the rows of finished parts, and the air suction cups 37 are activated to adsorb the rows of finished parts. Then the second robotic arm 33 transfers the rows of finished parts to the work position above the finished part separation unit 80, and the air suction cups 37 release the negative pressure to place the rows of finished parts in the operating position of the finished part separation unit 80.

[0046] like Figure 11-12 As shown, the finished product separation unit 80 includes a separation soaking tank 38. A partition 39 is provided inside the separation soaking tank 38, dividing it into left and right sections. An overflow port 40 is provided on the upper side of the partition 39. A finished product separation platform 41 is provided in one side of the separation soaking tank 38. Separation pads 42, which are higher on both sides and lower in the middle, are provided on the platform 41. Rows of finished products are placed on the separation pads 42, with the cut seams of the rows of finished products suspended. Clamping base frames 43 are provided on both sides of the platform 41. Clamping push rods 44 are provided on the clamping base frames 43, and clamping pressure blocks 45 are provided on the push heads of the clamping push rods 44. The clamping pressure blocks 45 clamp the rows of finished products. A finished product collection box 46 with mesh is provided on the lower side of the platform 41. Finished product rows are arranged on the side of the separation soaking tank 38. Material pusher 47, the pusher head of finished part discharge pusher 47 extends inside the separation soaking tank 38 and is fixed to finished part discharge pusher 48. The shape of finished part discharge pusher 48 corresponds to separation pad 42. After the rows of finished parts are separated into individual finished parts, finished part discharge pusher 48 pushes the finished parts out into finished part collection box 46. Water in separation soaking tank 38 enters the other side separation soaking tank 38 through overflow port 40. The other side separation soaking tank 38 is equipped with separation spray pipe 49. Separation spray pipe 49 is connected to separation soaking tank 38. The other end of separation spray pipe 49 extends to the upper center of separation pad 42 and is fixed to separation nozzle 50. Separation pump 51 is connected to separation spray pipe 49. Cleaning liquid or alcohol can be injected into separation soaking tank 38 to soak and remove impurities such as black ash and scum generated after laser cutting.

[0047] In this scheme, after the finished product transfer unit 79 places the rows of finished products on the separation pad 42, the cut position of the rows of finished products is directly opposite the middle concave part of the separation pad 42 and is in a suspended state; at this time, the clamping push rods 44 on both sides drive the clamping pressure block 45 to clamp and fix the rows of finished products from both sides to prevent the finished products from shifting during the separation process; the separation pump 51 is started to transport the water in the separation soaking tank 38 to the separation nozzle 50 through the separation spray pipe 49, and the separation nozzle 50 sprays high-pressure water flow towards the cut position of the rows of finished products, using water pressure to break apart the adhesive parts between adjacent finished products caused by laser cutting, so that the rows of finished products are separated into individual finished products one by one. During the separation process, the water in the separation soaking tank 38 enters the other side of the separation soaking tank 38 through the overflow port 40 on the upper side of the partition 39, realizing the recycling of water. After the separation is completed, the clamping block 45 is released, and the finished part discharge push rod 47 drives the finished part discharge push head 48 to move forward. The discharge push head pushes the separated individual finished parts out of the separation pad block 42, and the finished parts fall into the finished part collection box 46 with mesh below. The finished parts are further soaked in the collection box to remove impurities such as black ash and scum generated after laser cutting.

[0048] like Figure 2 As shown, the laser cutting unit 76 is an existing laser cutting machine that cuts NdFeB blanks into several finished parts. Afterwards, the fixture releases the cut finished parts, and the cut parts are discharged from the material trough. The laser cutting unit 76 has a finished part guide platform 52 on the side of the material trough, and a parallel finished part guide plate 53 is provided in the middle of the finished part guide platform 52. Figure 1 , Figure 13 As shown, the un-drilled finished parts are used for bonding and inlay assembly, while the finished parts with holes in the middle and at both ends are used for screw through-hole locking and bushing installation. Figure 14 As shown, the laser cutting unit 76 has an assembly hole pressing assembly on its material discharge side. This assembly is used to remove excess material from the perforated plate on the finished product. The assembly hole pressing assembly includes a perforated plate separation transverse support 54 mounted on the finished product material plate guide plate 53. The perforated plate separation transverse support 54 has a perforated plate separation transverse push rod 55 mounted on it. A perforated plate separation vertical support 56 is fixed to the push head of the perforated plate separation transverse push rod 55. A perforated plate separation vertical push rod 57 is mounted on the perforated plate separation vertical push rod 56. A perforated plate separation feeding push plate 58 is fixed to the push head of the perforated plate separation vertical push rod 57. A perforated plate separation platform 59 is provided on the side of the finished product material plate guide platform 52. Figure 15-17 As shown, the orifice plate separation platform 59 has a turntable groove 60, and the carrying turntable 61 is rotatably fitted within the turntable groove 60. A turntable motor 62 is located on the lower side of the orifice plate separation platform 59, and the motor shaft of the turntable motor 62 is connected to the lower side of the carrying turntable 61 to drive the carrying turntable 61 to rotate. Figure 16As shown, a turntable fixing frame 63 is provided on the carrying turntable 61, and a double-headed push rod 64 (simultaneous extension and retraction type) is provided between the turntable fixing frames 63. The push head of the double-headed push rod 64 is connected to one end of the turntable fixing clamp 65, and the other end of the turntable fixing clamp 65 is provided with a turntable fixing clamp 66; a support grid plate 67 is provided on the carrying turntable 61 between the turntable fixing clamps 66; the perforated plate separation horizontal push rod 55, the perforated plate separation vertical push rod 57 cooperate with the perforated plate separation feeding push plate 58 to push the finished material plate from the middle of the finished material plate guiding platform 52 onto the support grid plate 67 of the carrying turntable 61; the double-headed push rod 64 retracts, the turntable fixing clamp 66 clamps the finished material plate, the support grid plate 67 supports the finished part and the residual material frame, and the perforated plate residual material is in a suspended state; as Figure 15-16 As shown, the perforated plate separation platform 59 is provided with an L-shaped perforated plate pressing base 68; the perforated plate pressing base 68 is provided with a perforated plate pressing push rod 69, and the push head of the perforated plate pressing push rod 69 is provided with a first perforated plate pressing component 70 and a second perforated plate pressing component 71. The first perforated plate pressing component 70 includes a perforated plate pressing base plate 72 and a perforated plate pressing column 73. The perforated plate pressing column 73 of the first perforated plate pressing component 70 corresponds to the finished part with a central opening and is used to press and separate the perforated plate residue with the central opening; the perforated plate pressing column 73 of the second perforated plate pressing component 71 corresponds to the finished part with openings at both ends and is used to press and separate the perforated plate residue with openings at both ends; the turntable groove 60 is provided with perforated plate residue leakage channels 74 corresponding to the positions of the first perforated plate pressing component 70 and the second perforated plate pressing component 71; the lower side of the perforated plate separation platform 59 is provided with a perforated plate collection box 75 for collecting perforated plate residue.

[0049] like Figure 18As shown, after the laser cutting unit 76 completes the cutting, the finished material plate is discharged through the material trough to the finished material plate guiding platform 52. Subsequently, the perforated plate separation horizontal push rod 55 and the perforated plate separation vertical push rod 57 work together to drive the perforated plate separation loading push plate 58 to push the finished material plate from the finished material plate guiding platform 52 to the support grid plate 67 of the carrying turntable 61. The turntable double-head push rod 64 extends synchronously, driving the turntable fixing clamps 66 on both sides to clamp the finished material plate from both ends, so that the finished part and the residual material frame are supported by the support grid plate 67, while the perforated plate residual material to be removed is in a free suspended state due to the hollow bottom. According to the type of finished part (no hole, middle hole, or holes at both ends), the turntable motor 62 drives the carrying turntable 61 to rotate. The finished part without holes rotates 180 degrees to the discharge side, the finished part with the middle hole rotates 90 degrees counterclockwise to correspond to the first perforated plate pressing part 70, and the finished part with holes at both ends rotates 90 degrees clockwise. The degree corresponds to the second orifice plate pressing component 71; the corresponding orifice plate pressing push rod 69 drives the first orifice plate pressing component 70 or the second orifice plate pressing component 71 to move downward, and its orifice plate pressing column 73 is precisely aligned with the orifice plate residue and applies downward pressure to press the orifice plate residue off the finished product; the separated orifice plate residue falls into the orifice plate collection box 75 through the orifice plate residue leakage channel 74 below; after the orifice plate residue on the finished product plate is removed, the turntable motor 62 drives the bearing turntable 61 to rotate 90 degrees to the discharge side, the turntable double-headed push rod 64 retracts to release the turntable fixing clamp 66, and the material plate transfer unit 78 transfers the finished product plate to the material plate separation unit 81; the turntable motor 62 drives the bearing turntable 61 to rotate back to the initial position, so that the next set of finished product plates to be processed can enter; by using the first and second orifice plate pressing components 71 that match the hole shape, the corresponding pressing component can be selected for targeted separation according to the opening type of different finished products.

[0050] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. The scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A neodymium iron boron separation and drying device, characterized in that, The system includes a laser cutting unit (76) and a material plate transfer unit (78) located on the discharge side of the laser cutting unit (76). The material plate transfer unit (78) has a material plate separation unit (81) on its side. The material plate separation unit (81) is used to separate rows of finished parts from the excess material rack. The discharge side of the material plate separation unit (81) has a finished part transfer unit (79) and a finished part separation unit (80). The finished part transfer unit (79) is used to transfer rows of finished parts to the finished part separation unit (80), which separates the rows of finished parts into individual finished parts and performs soaking cleaning on each individual finished part. The system also includes a drying unit (77). For drying individual finished parts after soaking; the material plate separation unit (81) includes a plate separation platform and a material plate support platform (7) on the upper side of the material plate separation platform (6); a separation groove (10) is opened on the material plate separation platform (6); a separation slide plate (11) is slidably fitted in the separation groove (10), and a slide plate push rod (13) is provided on the corresponding side of the separation slide plate (11). The slide plate push rod (13) is used to drive the separation slide plate (11) to move along the separation groove (10); a separation transverse push rod (14) is fixed on the opposite side of the slide plate push rod (13) through a push rod support plate (12). The separation transverse push rod (14) passes through the push rod support plate (12) and is fixed to the transverse frame (15). (15) A vertical separation push rod (16) is fixed vertically on the horizontal side. A separation pressure block (17) is fixed on the push head of the vertical separation push rod (16). The separation pressure block (17) is used to press the finished parts in rows to separate from the scrap plate frame. The four corners of the material plate support platform (7) are respectively provided with angle steel fixing heads (20) driven by the fixed push rod (19). The angle steel fixing heads (20) are used to clamp the four corners of the finished material plate. The finished part separation unit (80) includes a separation soaking tank (38). A partition (39) is provided inside the separation soaking tank (38) to divide the separation soaking tank (38) into two parts, left and right. An overflow port (40) is opened on the upper side of the partition (39). The separation soaking tank on one side (38) is provided with a finished part separation platform (41), and a separation pad (42) with high sides and low middle is provided on the finished part separation platform (41); a separation spray pipe (49) is provided in the separation soaking tank (38) on the other side; the separation spray pipe (49) is connected to the separation soaking tank (38), and the other end of the separation spray pipe (49) extends to the upper center of the separation pad (42) and is fixed to the separation nozzle (50); a separation pump (51) is connected to the separation spray pipe (49); a clamping base frame (43) is provided on both sides of the finished part separation platform (41), and a clamping push rod (44) is provided on the clamping base frame (43), and a clamping pressure block (45) is provided on the push head of the clamping push rod (44);The finished part separation platform (41) has a finished part collection box (46) with mesh on its lower side. The separation soaking tank (38) has a finished part discharge push rod (47) on its side. The push head of the finished part discharge push rod (47) extends into the inner side of the separation soaking tank (38) and is fixed to the finished part discharge push head (48). The shape of the finished part discharge push head (48) corresponds to the finished part separation pad (42).

2. The neodymium iron boron separation and drying device according to claim 1, characterized in that, The side of the material plate separation platform (6) is fixed with a discharge push rod (21) by a push rod support plate (12), and a discharge push block (22) is fixed on the push head of the discharge push rod (21); the material plate separation platform (6) is provided with a finished part discharge port (23) and a waste material discharge port (24). The finished part discharge port (23) is located directly below the material plate support platform (7), and the waste material discharge port (24) is located on the opposite side of the discharge push rod (21); a waste material collection box (25) is provided on the lower side of the waste material discharge port (24).

3. The neodymium iron boron separation and drying device according to claim 2, characterized in that, The finished part discharge port (23) is fixed to the discharge slide plate (27) below by the discharge frame (26). The side of the discharge frame (26) is provided with a slide plate opening (28). The two sides of the slide plate opening (28) are provided with triangular cross-section guide slopes (29). The two sides of the discharge slide plate (27) are provided with straight guide plates (30). One end of the straight guide plate (30) is fixed to the discharge frame (26), and the other end is fixed to the stop plate (31). The middle of the discharge slide plate (27) is provided with a Y-shaped diversion guide plate (32). One end of the diversion guide plate (32) is located in the middle of the slide plate opening (28), and the other end is fixed to the stop plate (31).

4. The neodymium iron boron separation and drying device according to claim 1, characterized in that, The laser cutting unit (76) has a finished product plate guiding platform (52) on the material groove side, and a parallel finished product plate guide plate (53) is provided in the middle of the finished product plate guiding platform (52); the laser cutting unit (76) has an assembly hole pressing assembly on the material groove discharge side, which is used to remove the excess material of the hole plate on the finished part.

5. The neodymium iron boron separation and drying device according to claim 4, characterized in that, The assembly hole pressing assembly includes a hole plate separation transverse moving bracket (54) provided on the finished product plate guide plate (53), a hole plate separation transverse moving push rod (55) provided on the hole plate separation transverse moving bracket (54), a hole plate separation vertical moving bracket (56) fixed on the push head of the hole plate separation transverse moving push rod (55), a hole plate separation vertical moving push rod (57) provided on the hole plate separation vertical moving bracket (56), and a hole plate separation feeding push plate (58) fixed on the push head of the hole plate separation vertical moving push rod (57); a hole plate separation platform (59) is provided on the side of the finished product plate guiding platform (52), a turntable groove (60) is provided on the hole plate separation platform (59), a bearing turntable (61) is rotatably fitted in the turntable groove (60), a turntable motor (62) is provided on the lower side of the hole plate separation platform (59), and the motor shaft of the turntable motor (62) is connected to the lower side of the bearing turntable (61); a turntable fixing base frame (6) is provided on the bearing turntable (61). 3) A double-headed push rod (64) is provided between the turntable fixing base (63). The push head of the double-headed push rod (64) is connected to one end of the turntable fixing clamp (65). The other end of the turntable fixing clamp (65) is provided with a turntable fixing clamp (66). A support grid plate (67) is provided on the bearing turntable (61) between the turntable fixing clamps (66). A perforated plate pressing base (68) is provided on the perforated plate separation platform (59). 68) is provided with a perforated plate pressing push rod (69), and the push head of the perforated plate pressing push rod (69) is provided with a first perforated plate pressing component (70) and a second perforated plate pressing component (71); the turntable groove (60) is provided with a perforated plate residual material leakage channel (74) corresponding to the position of the first perforated plate pressing component (70) and the second perforated plate pressing component (71); the lower side of the perforated plate separation platform (59) is provided with a perforated plate collection box (75) for collecting perforated plate residual material.

6. The neodymium iron boron separation and drying apparatus according to claim 5, characterized in that, The first perforated plate pressing member (70) includes a perforated plate pressing base plate (72) and a perforated plate pressing column (73). The perforated plate pressing column (73) of the first perforated plate pressing member (70) corresponds to the finished part with a central opening and is used to press and separate the perforated plate residue with the central opening. The perforated plate pressing column (73) of the second perforated plate pressing member (71) corresponds to the finished part with openings at both ends and is used to press and separate the perforated plate residue with openings at both ends.

7. The neodymium iron boron separation and drying device according to claim 1, characterized in that, The material plate transfer unit (78) includes a first robotic arm (1) and a material plate transfer assembly located at the operating end of the first robotic arm (1). The material plate transfer assembly includes a material plate transfer base frame (2) and a material plate transfer push rod (3) located inside the material plate transfer base frame (2). Two material plate clamping slide shafts (4) are provided opposite to each other on the inner side of the material plate transfer push rod (3). Two material plate clamping heads (5) are slidably fitted on the material plate clamping slide shafts (4). The push head of the material plate transfer push rod (3) extends inside the material plate transfer base frame (2) and is fixed to the material plate clamping head (5).

8. The neodymium iron boron separation and drying device according to claim 1, characterized in that, The finished product transfer unit (79) is used to transfer rows of finished products to the finished product separation unit (80). The finished product transfer unit (79) includes a second robotic arm (33) and a finished product transfer assembly located at the operating end of the second robotic arm (33). The finished product transfer assembly includes a finished product transfer base frame (34) and finished product transfer base columns (35) located on both sides of the finished product transfer base frame (34). A suction cup frame (36) is provided on the lower side of the finished product transfer base column (35). Two air suction cups (37) are provided opposite to each other on the suction cup frame (36). The air suction cups (37) are used to adsorb rows of finished products.

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