Polishing equipment for generator shell production

Abstract

The polishing equipment for generator shell production comprises a base and a working conveying belt, a plurality of supporting frames are fixedly connected to the upper end face of the base, a circulating conveying belt is arranged at the ends, away from the base, of the multiple supporting frames, and the working conveying belt is matched with one side of the circulating conveying belt; a plurality of supporting columns are fixedly connected to the upper end face of the base, the ends, away from the base, of the supporting columns are jointly and fixedly connected with a top base, a first magnet base and a second magnet base are fixedly connected to the side wall, away from the base, of the top base, and the first magnet base is located on one side of the top base. The second magnet base and the first magnet base are arranged away from each other, and a magnet strip is further fixedly connected to the side wall, away from the base, of the top base. A worker can automatically and efficiently complete electrochemical polishing treatment work of the steel plate, and meanwhile the polishing quality of the steel plate is effectively guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field related to generator housing production, and in particular to a grinding device for generator housing production. Background Art

[0002] During the production process of the generator housing, steel plates are needed as the base material, and the steel plates as the base material need to be polished. For this purpose, corresponding polishing processes and polishing devices are needed. Compared with the traditional mechanical polishing process, the working environment is harsh, and sand, iron filings, dust, etc. are generated during the polishing process, which seriously pollutes the environment. Electrochemical polishing is cleaner and can quickly complete the polishing of different sections of the steel plate.

[0003] When performing electrochemical polishing, the steel plate needs to be placed in a polishing tank, and the electrolyte in the polishing tank is used to use the steel plate as an anode to complete the dissolution polishing work. However, the existing processes and devices require manual operation such as picking and placing during use. The degree of human participation is too high, which is not conducive to the implementation of automated production and will affect production efficiency. At the same time, the steel plate sinks to the bottom of the polishing tank, which will prevent the lower side wall of the steel plate from repeatedly contacting the electrolyte, thereby affecting the polishing quality of the steel plate.

[0004] To this end, we propose a grinding device for generator housing production to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the problems existing in the prior art and to propose a grinding device for generator housing production.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A grinding device for producing a generator casing comprises a base and a working conveyor belt, wherein a plurality of support frames are fixedly connected to the upper end surface of the base, a circulating conveyor belt is provided at one end of the plurality of support frames away from the base, and the working conveyor belt is matched with one side of the circulating conveyor belt, a plurality of support columns are fixedly connected to the upper end surface of the base, a top seat is fixedly connected to one end of the plurality of support columns away from the base, a first magnet seat and a second magnet seat are fixedly connected to a side wall of the top seat away from the base, the first magnet seat is arranged at one side of the top seat, the second magnet seat and the first magnet seat are arranged away from each other, a magnet bar is also fixedly connected to a side wall of the top seat away from the base, the magnet bar is arranged between the first magnet seat and the second magnet seat, the magnet bar is arranged away from the first magnet seat and the second magnet seat, the upper end surface of the working conveyor belt is arranged in contact with the lower end surface of the top seat, a plurality of conveying assemblies arranged at equal intervals are provided on a side wall of the working conveyor belt away from the top seat, a plurality of working assemblies arranged at equal intervals are provided on the circulating conveyor belt, and a plurality of working assemblies are matched with a plurality of conveying assemblies.

[0007] As another technical solution, the conveying assembly includes a workbench fixedly connected to the lower end surface of the working conveyor belt, a plurality of lifting grooves are provided on a side wall of the workbench away from the working conveyor belt, the plurality of lifting grooves are all arranged on one side of the workbench, the plurality of lifting grooves are matched with the positions of the first magnet seat and the second magnet seat, the plurality of lifting grooves are slidably connected with lifting columns, the ends of the plurality of lifting columns away from the plurality of lifting grooves are commonly fixedly connected with an electromagnetic suction cup, the ends of the plurality of lifting columns away from the electromagnetic suction cup are fixedly connected with lifting springs, the ends of the plurality of lifting springs away from the plurality of lifting columns are respectively fixedly connected to the inner walls of the plurality of lifting grooves, the plurality of lifting columns are provided with placement openings on a side wall away from the electromagnetic suction cup, the plurality of placement openings are fixedly connected with magnet columns, the plurality of magnet columns are mutually repellingly arranged with the first magnet seat and the second magnet seat, the working A placement groove is provided on one side wall of the workbench, a power supply component is provided in the placement groove, a lifting port is provided in the workbench, the position of the lifting port is arranged corresponding to the position of the magnet bar, connecting ports are provided on both side walls of the lifting port, connecting electric blocks are provided in the two connecting ports, connecting circuits are provided on the two connecting electric blocks, the ends of the two connecting circuits away from the two connecting electric blocks are respectively arranged on the power supply component and the electromagnetic suction cup, an auxiliary circuit is also provided between the power supply component and the electromagnetic suction cup, a contact electric block is slidably connected in the lifting port, a control spring is provided on the lower end surface of the contact electric block, the end of the control spring away from the contact electric block is fixedly connected to the inner wall of the lifting port, an insulating block is fixedly connected to the upper end surface of the contact electric block, the end of the insulating block away from the contact electric block is fixedly connected to the control magnet, and the control magnet and the magnet bar are arranged to repel each other.

[0008] As another technical solution, the working component includes a polishing pool fixedly connected to a circulating conveyor belt, multiple inner walls of the polishing pool are provided with circulation cavities, and the multiple circulation cavities are arranged in a C shape. The lower inner wall of the polishing pool is provided with multiple working ports, and the multiple working ports are respectively connected to the multiple circulation cavities. A working cavity is provided on the lower end surface of the polishing pool, and the lower inner walls of the multiple circulation cavities are rotatably connected with a rotating shaft, and the ends of the multiple rotating shafts close to the working cavity are fixedly connected with a toothed disk, and the multiple toothed disks are provided with a transmission chain, and the multiple A power turbine is fixedly connected to the upper end surface of the rotating shaft, and multiple power turbines are respectively arranged in multiple working ports. A working motor is arranged on the outer wall of one side of the polishing pool, and a motor shaft is arranged on the working motor. The end of the motor shaft away from the working motor passes through the polishing pool, and the end of the motor shaft away from the working chamber is fixedly connected to a first bevel gear, and a second bevel gear is fixedly connected to one of the rotating shafts, and the second bevel gear and the first bevel gear are arranged to mesh with each other. An auxiliary frame is also arranged on the lower inner wall of the polishing pool, and the auxiliary frame is arranged in a bent shape.

[0009] As another technical solution, an auxiliary shaft is rotatably connected to the lower inner wall of the polishing pool. The auxiliary shaft passes through the polishing pool. The auxiliary frame is fixedly connected to the auxiliary shaft. The ends of the auxiliary shaft and the motor shaft close to each other are fixedly connected with a third bevel gear. The two third bevel gears are meshed with each other.

[0010] As another technical solution, a plurality of spherical grooves are provided on the upper end surface of the auxiliary frame, and rolling balls are provided in the plurality of spherical grooves.

[0011] As another technical solution, the inner walls of the plurality of lifting grooves are provided with limiting ring grooves, the plurality of limiting ring grooves are slidably connected with limiting ring blocks, and the plurality of limiting ring blocks are respectively fixedly connected to the plurality of lifting columns.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the staff can complete the batch processing of polishing multiple steel plates by means of the coordinated movement of the working conveyor belt and the circulating conveyor belt, and the coordinated setting of multiple working components and the conveying components. At the same time, by means of the setting of the first magnet seat, the second magnet seat and the magnet bar, the steel plate can quickly and conveniently enter the polishing pool to complete the polishing work, and leave the polishing pool to continue to move. Such operation greatly meets the staff's automated production needs, reduces the staff's manual operation intensity in the production process, and improves the production and processing efficiency of the product; 2. In this device, with the help of the power turbine and auxiliary frame and other structures in the polishing pool, the steel plate can be fully in contact with the electrolyte when it falls into the polishing pool and is immersed in the electrolyte, and there will be no problem of excessive shielding, which greatly guarantees the polishing quality of the steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic top view of a three-dimensional structure of a grinding device for producing a generator housing proposed by the present invention; Figure 2 This is a bottom-up perspective structural diagram of a grinding device for producing a generator housing proposed by the present invention; Figure 3 A schematic diagram of the three-dimensional structure of a conveying component part of a grinding device for producing a generator housing proposed by the present invention; Figure 4 This is a three-dimensional cross-sectional view of the lifting groove part of a grinding device for producing a generator housing proposed by the present invention; Figure 5 A three-dimensional cross-sectional view of the lift port portion of a grinding device for producing a generator housing proposed by the present invention; Figure 6 A three-dimensional structural cross-sectional view of a working component portion of a grinding device for producing a generator housing proposed by the present invention; Figure 7 This is a schematic diagram of the three-dimensional structure of the rolling ball part of a grinding device for producing a generator casing proposed by the present invention.

[0014] In the figure: 1 base, 2 working conveyor belt, 3 support frame, 4 circulating conveyor belt, 5 support column, 6 top seat, 7 first magnet seat, 8 second magnet seat, 9 magnet bar, 10 workbench, 11 lifting slot, 12 lifting column, 13 electromagnetic suction cup, 14 lifting spring, 15 placement port, 16 magnet column, 17 placement slot, 18 power supply component, 19 lifting port, 20 connection port, 21 connection electric block, 22 connection line, 23 auxiliary line, 24 contact electric block, 25 control spring, 26 insulation block, 27 control magnet, 28 polishing pool, 29 circulating cavity, 30 working port, 31 working cavity, 32 rotating shaft, 33 gear disc, 34 transmission chain, 35 power turbine, 36 working motor, 37 motor shaft, 38 first bevel gear, 39 second bevel gear, 40 auxiliary frame, 41 auxiliary shaft, 42 third bevel gear, 43 spherical groove, 44 rolling ball, 45 limit ring groove, 46 limit ring block. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0016] Reference Figure 1-Figure 7 A grinding device for producing a generator casing comprises a base 1 and a working conveyor belt 2. A plurality of support frames 3 are fixedly connected to the upper end surface of the base 1. A circulating conveyor belt 4 is arranged at one end of the plurality of support frames 3 away from the base 1. The working conveyor belt 2 is matched with one side of the circulating conveyor belt 4. The working conveyor belt 2 and the circulating conveyor belt 4 have the same working speed, so that the working components and the conveying components can cooperate smoothly to complete the work, and then the automated work of polishing the steel plate can be completed smoothly. A plurality of support columns 5 are fixedly connected to the upper end surface of the base 1. A top seat 6 is fixedly connected to one end of the plurality of support columns 5 away from the base 1. A first magnet seat 7 and a second magnet seat 8 are fixedly connected to a side wall of the top seat 6 away from the base 1. The first magnet seat 7 is located at It is arranged on one side of the top seat 6, the second magnet seat 8 and the first magnet seat 7 are arranged away from each other, and a magnet strip 9 is fixedly connected to a side wall of the top seat 6 away from the base 1, and the magnet strip 9 is arranged between the first magnet seat 7 and the second magnet seat 8, and the magnet strip 9 is arranged away from the first magnet seat 7 and the second magnet seat 8. This arrangement ensures that the first magnet seat 7, the second magnet seat 8 and the magnet strip 9 will not interfere with each other, and can smoothly complete independent control work, the upper end surface of the working conveyor belt 2 is arranged in contact with the lower end surface of the top seat 6, and a plurality of conveying components arranged at equal intervals are arranged on a side wall of the working conveyor belt 2 away from the top seat 6, and a plurality of working components arranged at equal intervals are arranged on the circulating conveyor belt 4, and the plurality of working components are matched with the plurality of conveying components; The conveying assembly includes a workbench 10 fixedly connected to the lower end surface of the working conveyor belt 2, and a plurality of lifting grooves 11 are provided on a side wall of the workbench 10 away from the working conveyor belt 2. The plurality of lifting grooves 11 are all arranged on one side of the workbench 10, and the plurality of lifting grooves 11 are arranged to match the positions of the first magnet seat 7 and the second magnet seat 8. Lifting columns 12 are slidably connected in the plurality of lifting grooves 11, and limiting ring grooves 45 are provided on the inner walls of the plurality of lifting grooves 11. Limiting ring blocks 46 are slidably connected in the plurality of limiting ring grooves 45, and the plurality of limiting ring blocks 46 are respectively fixedly connected to the plurality of lifting columns 12. In this way, the lifting range of the lifting columns 12 can be effectively limited to avoid problems such as detachment due to excessive falling. The ends of the plurality of lifting columns 12 away from the plurality of lifting grooves 11 are commonly fixedly connected with an electromagnetic suction cup 13, and the plurality of lifting columns 1 A lifting spring 14 is fixedly connected to one end away from the electromagnetic suction cup 13, and one end of the plurality of lifting springs 14 away from the plurality of lifting columns 12 is respectively fixedly connected to the inner wall of the plurality of lifting slots 11. A placement opening 15 is provided on one side wall away from the electromagnetic suction cup 13 of the plurality of lifting columns 12, and a magnet column 16 is fixedly connected in the plurality of placement openings 15. The plurality of magnet columns 16 are mutually repellingly arranged with the first magnet seat 7 and the second magnet seat 8. A placement slot 17 is provided on one side wall of the workbench 10, and a power supply component 18 is provided in the placement slot 17. A lifting opening 19 is provided in the workbench 10, and the position of the lifting opening 19 is arranged to correspond to the position of the magnet bar 9. Connection openings 20 are provided on both side walls of the lifting opening 19, and connection electric blocks 21 are provided in the two connection openings 20, and connection lines 22 are provided on the two connection electric blocks 21. The ends of the two connecting lines 22 away from the two connecting electric blocks 21 are respectively arranged on the power supply component 18 and the electromagnetic suction cup 13, and an auxiliary line 23 is also arranged between the power supply component 18 and the electromagnetic suction cup 13. A contact electric block 24 is slidably connected in the lifting port 19, and a control spring 25 is arranged on the lower end surface of the contact electric block 24. The end of the control spring 25 away from the contact electric block 24 is fixedly connected to the inner wall of the lifting port 19, and an insulating block 26 is fixedly connected to the upper end surface of the contact electric block 24. The end of the insulating block 26 away from the contact electric block 24 is fixedly connected to the control magnet 27. The control magnet 27 and the magnet bar 9 are arranged to repel each other, so that the circuit connection and disconnection can be smoothly controlled, and then the steel plate can be effectively controlled to fall for polishing and adsorbed and carried. Movement work, the working component includes a polishing pool 28 fixedly connected to the circulating conveyor belt 4, the polishing pool 28 is a device in the prior art, and is provided with a corresponding cathode, and an electrolyte, etc., and can use the steel plate as an anode to complete the electrochemical polishing work, and multiple inner walls of the polishing pool 28 are provided with circulation chambers 29, and the multiple circulation chambers 29 are arranged in a C shape, and the lower inner wall of the polishing pool 28 is provided with multiple working ports 30, and the multiple working ports 30 are respectively connected to the multiple circulation chambers 29. A working chamber 31 is provided on the lower end surface of the polishing pool 28, and a rotating shaft 32 is rotatably connected to the lower inner wall of the multiple circulation chambers 29, and a gear disc 33 is fixedly connected to one end of the multiple rotating shafts 32 close to the working chamber 31, and a transmission chain 34 is commonly provided on the multiple gear discs 33; A power turbine 35 is fixedly connected to the upper end surfaces of the multiple rotating shafts 32, and the multiple power turbines 35 are respectively arranged in the multiple working ports 30. A working motor 36 is arranged on the outer wall of one side of the polishing pool 28, and a motor shaft 37 is arranged on the working motor 36. The end of the motor shaft 37 away from the working motor 36 passes through the polishing pool 28, and the end of the motor shaft 37 away from the working chamber 31 is fixedly connected to a first bevel gear 38. A second bevel gear 39 is fixedly connected to one of the rotating shafts 32, and the second bevel gear 39 and the first bevel gear 38 are meshed with each other. In this way, the rotation control of the multiple power turbines 35 can be smoothly completed, and then the water flow impact work can be completed. The multiple water flow impacts can cooperate with the auxiliary frame 40 to make the steel plate stay stably in the middle position of the polishing pool 28, so that the multiple surfaces of the steel plate can fully contact the electrolyte, and then the electrochemical polishing work is completed with high quality. An auxiliary frame 40 is also provided on the lower inner wall of the polishing pool 28. The auxiliary frame 40 is arranged in a bent shape. An auxiliary shaft 41 is rotatably connected to the lower inner wall of the polishing pool 28. The auxiliary shaft 41 penetrates the polishing pool 28. The auxiliary frame 40 is fixedly connected to the auxiliary shaft 41. The ends of the auxiliary shaft 41 and the motor shaft 37 that are close to each other are fixedly connected to a third bevel gear 42. The two third bevel gears 42 are arranged in meshing with each other. This allows the auxiliary frame 40 to rotate, and then the contact surface between the auxiliary frame 40 and the steel plate can be continuously changed during rotation. This effectively avoids excessive obstruction of part of the steel plate, further ensuring the polishing quality of the steel plate. A plurality of spherical grooves 43 are provided on the upper end surface of the auxiliary frame 40, and rolling balls 44 are provided in the plurality of spherical grooves 43. With the help of the rolling balls 44, the auxiliary frame 40 will not excessively rub against the steel plate, thereby making the rotation of the auxiliary frame 40 smoother.

[0017] During the use of the present invention, the working conveyor belt 2 and the circulating conveyor belt 4 operate normally to cooperate with the automated production work. At this time, the circulating conveyor belt 4 can move cyclically with multiple working components, and the working conveyor belt 2 can move with multiple conveying components. When the conveying components are moving, the contact electric block 24 is inserted between the two connecting electric blocks 21 under the elastic force of the control spring 25, completing the circuit connection work, so that the power supply component 18 can complete the power supply work of the electromagnetic suction cup 13 with the help of two connecting lines 22, two connecting electric blocks 21, the contact electric block 24 and the auxiliary line 23, so that the electromagnetic suction cup 13 can stably adsorb the steel plate, and then carry the steel plate to complete the movement. When the working components are moving, the polishing pool 28 itself can cooperate with the electrolyte inside itself to perform corresponding power-on work. At the same time, the working motor 36 can control the rotation of the motor shaft 37. With the meshing of the first bevel gear 38 and the second bevel gear 39 on the motor shaft 37, the corresponding rotating shaft 32 can be driven to rotate. At the same time, with the meshing of multiple toothed discs 33 and the transmission chain 34, when one of the rotating shafts 32 is driven to rotate, it can drive the other multiple rotating shafts 32 to rotate, so that multiple power turbines 35 can be driven to rotate. During the rotation of the power turbine 35, the electrolyte above the polishing pool 28 can be sucked with the help of the existence of multiple circulation chambers 29, and then sprayed from bottom to top; At the same time, during the rotation process, the motor shaft 37 can drive the auxiliary shaft 41 to rotate with the help of two third bevel gears 42 that are meshed, and then drive the auxiliary frame 40 to rotate. When the working conveyor belt 2 moves and moves with the corresponding conveying assembly to the top seat 6, it will align with the working assembly on the lower circulating conveyor belt 4. At this time, this conveying assembly will first contact the first magnet seat 7, and the first magnet seat 7 can use its own magnetic force to repel the magnet column 16, and then push the lifting column 12 to overcome the elastic force of the lifting spring 14 and then push the electromagnetic suction cup 13 and the adsorbed steel plate to descend, so that the steel plate can be dropped to the liquid level of the electrolyte in the polishing pool 28, so that the subsequent steel plate will not fall into the electrolyte due to falling too high and causing accidents. When the steel plate remains in a descending state, the working conveyor belt 2 will move the workbench 10 to the position of the magnet strip 9, so that the magnet strip 9 can use its own magnetic force to repel the magnet column 16 The control magnet 27 is repelled, and then the control magnet 27 pushes the insulating block 26 and the contact block 24, so that the contact block 24 overcomes the elastic force of the control spring 25 and detaches from the two connection blocks 21, so that the circuit connection is disconnected, the electromagnetic suction cup 13 is no longer energized to generate a magnetic field, and the steel plate loses its adsorption effect and smoothly falls into the polishing pool 28 and is immersed in the electrolyte. At this time, the polishing pool 28 can complete the electrochemical polishing of the steel plate with the help of electrolysis. At the same time, with the help of the water flow impact below and the support of the auxiliary frame 40, the steel plate can stay in the hollow position of the polishing pool 28, so that the steel plate can be prevented from sinking to the bottom and affecting the polishing efficiency of the electrolyte. At the same time, the rotating auxiliary frame 40 can make the contact surface between the auxiliary frame 40 and the steel plate not always constant, so that the lower end surface of the steel plate can contact the electrolyte, and then complete the corresponding polishing work, which greatly guarantees the electrochemical polishing quality of the steel plate; As the working conveyor belt 2 and the circulating conveyor belt 4 continue to work synchronously, when the working component and the conveying component move to a position close to the second magnet seat 8, the conveying component leaves the working range of the magnet bar 9, and the control magnet 27 loses its magnetic repulsion force, so that the contact electric block 24 can be inserted between the two connecting electric blocks 21 again under the elastic force of the control spring 25 to complete the circuit connection work, so that the electromagnetic suction cup 13 can generate the corresponding magnetic field again. At this time, when the working component moves to the position of the second magnet seat 8, the second magnet seat 8 has a larger magnetism, which can repel the magnet column 16 to push the electromagnetic suction cup 13 down again, and make the working end of the electromagnetic suction cup 13 inserted into the polishing pool 28 and contact the polished steel plate. In this way, as the conveying component continues to move away from the second magnet seat 8 with the working conveyor belt 2, the conveying component can pull the steel plate out of the polishing pool 28, and then carry out subsequent processing work with the movement of the working conveyor belt 2. This setting greatly meets the automated production needs of the staff, reduces the operating intensity of the staff, and improves work efficiency.

[0018] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grinding device for producing a generator housing, comprising a base (1) and a working conveyor belt (2), characterized in that: A plurality of support frames (3) are fixedly connected to the upper end surface of the base (1); a circulating conveyor belt (4) is provided at one end of the plurality of support frames (3) away from the base (1); the working conveyor belt (2) is matched with one side of the circulating conveyor belt (4); a plurality of support columns (5) are fixedly connected to the upper end surface of the base (1); a top seat (6) is fixedly connected to one end of the plurality of support columns (5) away from the base (1); a first magnet seat (7) and a second magnet seat (8) are fixedly connected to a side wall of the top seat (6) away from the base (1); the first magnet seat (7) is arranged on one side of the top seat (6); and the second magnet seat (8) is connected to the first magnet seat (7). The magnet seats (7) are arranged to be spaced apart from each other. A magnet bar (9) is fixedly connected to a side wall of the top seat (6) away from the base (1). The magnet bar (9) is arranged between the first magnet seat (7) and the second magnet seat (8). The magnet bar (9) is arranged away from the first magnet seat (7) and the second magnet seat (8). The upper end surface of the working conveyor belt (2) is arranged to fit the lower end surface of the top seat (6). A plurality of conveying components arranged at equal intervals are provided on a side wall of the working conveyor belt (2) away from the top seat (6). A plurality of working components arranged at equal intervals are provided on the circulating conveyor belt (4). The plurality of working components are arranged to match the plurality of conveying components.

2. A grinding device for producing a generator housing according to claim 1, characterized in that: The conveying assembly comprises a workbench (10) fixedly connected to the lower end surface of the working conveyor belt (2); a plurality of lifting grooves (11) are provided on a side wall of the workbench (10) away from the working conveyor belt (2); the plurality of lifting grooves (11) are all arranged on one side of the workbench (10); the plurality of lifting grooves (11) are all arranged to match the positions of the first magnet seat (7) and the second magnet seat (8); the plurality of lifting grooves (11) are all slidably connected with lifting columns (12); the ends of the plurality of lifting columns (12) away from the plurality of lifting grooves (11) are commonly fixedly connected with an electromagnetic suction cup (13); the plurality of The lifting column (12) has one end away from the electromagnetic suction cup (13) fixedly connected to a lifting spring (14), and one end of the plurality of lifting springs (14) away from the plurality of lifting columns (12) is respectively fixedly connected to the inner wall of the plurality of lifting slots (11), and a placement opening (15) is provided on one side wall of the plurality of lifting columns (12) away from the electromagnetic suction cup (13), and a magnet column (16) is fixedly connected in the plurality of placement openings (15), and the plurality of magnet columns (16) are arranged to repel each other with the first magnet seat (7) and the second magnet seat (8), and a placement slot (17) is provided on one side wall of the workbench (10). ), a power supply component (18) is provided in the placement groove (17), a lifting port (19) is provided in the workbench (10), the position of the lifting port (19) is arranged to correspond to the position of the magnet bar (9), connecting ports (20) are provided on both side walls of the lifting port (19), connecting blocks (21) are provided in the two connecting ports (20), connecting lines (22) are provided on the two connecting blocks (21), and the ends of the two connecting lines (22) away from the two connecting blocks (21) are respectively arranged on the power supply component (18) and the electromagnetic suction cup (13), and the power supply component An auxiliary circuit (23) is also provided between the lifting port (18) and the electromagnetic suction cup (13); a contact block (24) is slidably connected in the lifting port (19); a control spring (25) is provided on the lower end surface of the contact block (24); an end of the control spring (25) away from the contact block (24) is fixedly connected to the inner wall of the lifting port (19); an insulating block (26) is fixedly connected to the upper end surface of the contact block (24); an end of the insulating block (26) away from the contact block (24) is fixedly connected to a control magnet (27); the control magnet (27) and the magnet bar (9) are arranged to repel each other.

3. A grinding device for producing a generator housing according to claim 1, characterized in that: The working assembly comprises a polishing pool (28) fixedly connected to the circulating conveyor belt (4); a plurality of inner walls of the polishing pool (28) are provided with circulation cavities (29); the plurality of circulation cavities (29) are arranged in a C shape; a plurality of working ports (30) are arranged on the lower inner wall of the polishing pool (28); the plurality of working ports (30) are arranged to be interconnected with the plurality of circulation cavities (29); a working cavity (31) is arranged on the lower end surface of the polishing pool (28); a rotating shaft (32) is rotatably connected to the lower inner walls of the plurality of circulation cavities (29); a gear disk (33) is fixedly connected to one end of the plurality of rotating shafts (32) close to the working cavity (31); a transmission chain (34) is commonly provided on the plurality of gear disks (33); and the upper end surfaces of the plurality of rotating shafts (32) are A power turbine (35) is fixedly connected to each of the rotating shafts (32), and a plurality of the power turbines (35) are respectively arranged in a plurality of working ports (30). A working motor (36) is arranged on an outer wall of one side of the polishing pool (28), and a motor shaft (37) is arranged on the working motor (36). An end of the motor shaft (37) away from the working motor (36) passes through the polishing pool (28), and an end of the motor shaft (37) away from the working motor (36) is fixedly connected to a first bevel gear (38). A second bevel gear (39) is fixedly connected to one of the rotating shafts (32), and the second bevel gear (39) and the first bevel gear (38) are arranged to mesh with each other. An auxiliary frame (40) is also arranged on the lower inner wall of the polishing pool (28), and the auxiliary frame (40) is arranged in a bent shape.

4. A grinding device for producing a generator housing according to claim 3, characterized in that: An auxiliary shaft (41) is rotatably connected to the inner wall of the lower side of the polishing pool (28); the auxiliary shaft (41) passes through the polishing pool (28); the auxiliary frame (40) is fixedly connected to the auxiliary shaft (41); the ends of the auxiliary shaft (41) and the motor shaft (37) close to each other are fixedly connected to third bevel gears (42); the two third bevel gears (42) are meshed with each other.

5. The grinding equipment for producing a generator housing according to claim 3, characterized in that: A plurality of spherical grooves (43) are provided on the upper end surface of the auxiliary frame (40), and rolling balls (44) are provided in each of the plurality of spherical grooves (43).

6. A grinding device for producing a generator housing according to claim 2, characterized in that: A plurality of lifting grooves (11) are each provided with a limiting ring groove (45) on their inner walls, a plurality of limiting ring grooves (45) are each slidably connected with a limiting ring block (46), and the plurality of limiting ring blocks (46) are respectively fixedly connected to a plurality of lifting columns (12).

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