A processing device for high remanence alloy cast strip

Abstract

The application discloses a processing device for high-remanence alloy castings, which comprises a stand and a clamping assembly for placing a processing piece, the clamping assembly is provided with multiple groups, the stand is provided with a lifting assembly for driving the multiple groups of clamping assemblies to move relatively, the stand is provided with a driving assembly for driving the lifting assembly, the clamping assembly is fixedly provided with a supporting and positioning assembly for limiting and fixing the processing piece in cooperation with the clamping assembly, the stand is movably embedded with a pneumatic assembly, and the pneumatic assembly is communicated with the supporting and positioning assembly through the lifting assembly; after the pneumatic assembly is injected with air, the multiple groups of supporting and positioning assemblies are started and cooperate with the clamping assembly to clamp and limit the processing piece. The application has the advantages that the placement mode is simple and flexible, the processing piece after cutting and processing can be directly separated after processing is completed, the processing piece does not need to be taken after the clamping assembly is unlocked, the processing stability is better, the processing is facilitated, and the speed of replacing the processing piece is not affected.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of magnetic material processing equipment, and particularly relates to a processing device for high-remanence alloy cast sheet. BACKGROUND

[0002] High remanence refers to a relatively large remanence. Generally, rare earth materials have such characteristics, that is, after the material is saturated magnetization, the external magnetic field is removed, and the material still shows strong magnetism to the outside. In the production and processing of high remanence alloy cast sheet, the block-shaped magnetic material is generally cut into sheet shape, and then the cast sheet is further processed.

[0003] Chinese patent publication No. CN111843553A discloses a clamp for cutting magnetic material and a method for using the same, and relates to the field of magnetic material. To solve the problem that the clamp for fixing the neodymium magnet during cutting is simple in structure and not suitable for fixing neodymium magnets of different sizes in the prior art. The clamp fixing table is provided with a fixing mechanism, the fixing mechanism comprises a connecting plate, a connecting block is arranged in the middle of one side of the connecting plate, a first threaded rod is connected inside the connecting plate and the connecting block, a first hand wheel is fixedly connected to one side of the first threaded rod, a sliding rod is arranged at the end of the first threaded rod away from the first hand wheel, a side connecting rod is fixedly connected to the middle of one side of the front and rear ends of the connecting block, clamping plates are arranged on the upper and lower ends of one side of the side connecting rod, a first fixing piece is fixedly arranged on one side of the sliding rod, a second fixing piece and a third fixing piece are fixedly arranged on the inner side of one end of the two clamping plates away from the side connecting rod.

[0004] In the scheme, the clamping and fixing of the cast sheet are achieved by traditional mechanical locking. Although the clamping stability is high, the installation and disassembly of the cast sheet are not smooth in the processing of multiple groups of sheets. SUMMARY

[0005] The present application aims to provide a processing device for high remanence alloy cast sheet to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0007] The utility model provides a kind of processing device of high remanence alloy cast sheet, including stand and the clamping assembly for placing processing piece, the clamping assembly is provided with multiple groups, the stand is installed and is provided with lifting assembly for respectively driving multiple groups of clamping assembly relative movement, the stand is equipped with the drive assembly for driving lifting assembly, the clamping assembly is fixedly installed and is provided with support positioning assembly for cooperating clamping assembly and limit fixing processing piece, the stand is movably embedded and is provided with pneumatic assembly, the pneumatic assembly is communicated with support positioning assembly by lifting assembly;After injection by pneumatic assembly, multiple groups of support positioning assembly are started and cooperate clamping assembly to form clamping limit to processing piece.

[0008] As a further aspect of the present application: the stand is symmetrically provided with two groups, and the same drive assembly is symmetrically provided with two groups of lifting assemblies, and the clamping assemblies are respectively connected to the lifting assemblies, the clamping assemblies include two groups of support plates symmetrically arranged, a pulley is rotatably connected between the ends of the two groups of support plates, a belt is drivingly connected around the two groups of pulleys, the support positioning assembly is connected between the two groups of support plates and is in contact with the inner walls of the two sides of the belt, a gas connection pipe is provided through one of the support plates, one end of the gas connection pipe is in communication with the support positioning assembly, and the other end is in communication with the lifting assembly.

[0009] As a further aspect of the present application: the pulley is provided with teeth around the periphery, and the inner surface of the belt is provided with tooth grooves that mesh with the pulley.

[0010] As a further aspect of the present application: the support positioning assembly includes a fixed block fixedly connected between the two groups of support plates, a first support table and a second support table are respectively connected to the two ends of the fixed block, the first support table and the second support table are in contact with the inner walls of the belt, a gas inlet pipe is embedded in one side of the fixed block and in communication with the gas connection pipe, a sliding cavity is embedded in the side of the first support table away from the fixed block, a piston cavity is embedded in the bottom of the sliding cavity and in communication with the gas inlet pipe, and a clamping member is slidingly fitted in the sliding cavity.

[0011] As a further aspect of the present application: the clamping member includes a sliding limiting block, one end of the sliding limiting block is flush with the surface of the first support table and is embedded with multiple groups of tooth patterns adapted to the inner wall of the belt, the other end of the sliding limiting block is fixedly connected to a piston column, the piston column is slidingly fitted in the piston cavity, and a spring is connected between the sliding limiting block and the side of the sliding cavity.

[0012] As a further scheme of the present application, the stand is provided with a guide installation groove on one side, the drive assembly comprises a guide screw rod rotatably connected in the guide installation groove, one end of the guide screw rod penetrates through the top of the stand and is drivingly connected with a drive motor, opposite threads are symmetrically formed on the two sides of the guide screw rod, the lifting assemblies are symmetrically and movably connected on the two sides of the guide screw rod, a back groove is formed through the side wall of the stand away from the guide installation groove, the pneumatic assembly is movably and adaptively connected in the back groove, and the two sides of the pneumatic assembly are fixedly connected with the two groups of lifting assemblies and communicate with each other.

[0013] As a further scheme of the present application, the lifting assembly comprises a sliding block movably connected in the guide installation groove, the sliding block is movably sleeved on the periphery of the guide screw rod through thread cooperation, one end of the sliding block is fixedly connected with the clamping assembly, one end of the sliding block connected with the clamping assembly is provided with an air injection pipe, the other end of the sliding block is provided with an air guide pipe, the air injection pipe and the air guide pipe communicate with each other, the air injection pipe communicates with the support positioning assembly, and the air guide pipe communicates with the pneumatic assembly.

[0014] As a further scheme of the present application, the pneumatic assembly comprises a fixed core block fixedly connected in the middle of the back groove, the fixed core block is fixedly connected with a telescopic air guide pipe on the two ends, one end of the telescopic air guide pipe away from the fixed core block is fixedly connected with a sliding pad block, the sliding pad block is movably adapted with the back groove, the sliding pad block is fixedly connected with the lifting assembly and communicates with each other, the fixed core block is provided with a three-way pipe inside, one end of the three-way pipe penetrates through the side of the fixed core block away from the guide installation groove, the other two ends of the three-way pipe respectively communicate with the two groups of telescopic air guide pipes, the sliding pad block is hollow, and the telescopic air guide pipe communicates with the sliding pad block.

[0015] As a further scheme of the present application, the device further comprises a base frame, the stand is connected to the base frame, L-shaped plates are fixedly connected on the two sides of the lower end of the base frame, and limit bolts are movably and penetratingly arranged at the bent portions of the L-shaped plates through thread cooperation.

[0016] Compared with existing technologies, the advantages of this invention are: this method can fix the workpiece, thus facilitating cutting or drilling from the middle, and the placement method is simple and flexible. In use, only the first set of workpieces needs to be adjusted and positioned. After processing, the cut workpiece can be directly removed without unlocking the clamping components. This method is also more convenient for use in production processes. To improve clamping stability, when the workpiece is placed between the upper and lower clamping components, air is injected into the pneumatic components. This drives the corresponding support and positioning components on the two sets of clamping components on the same side, thereby achieving stable clamping of the workpiece and improving processing stability. After processing, the air is removed to disengage the support and positioning components. This method has a fast response speed and facilitates processing without affecting the speed of changing workpieces. Attached Figure Description

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

[0018] Figure 2 This is a schematic diagram of the clamping component in this invention.

[0019] Figure 3 This is a schematic diagram of the structure of the support positioning component in this invention when the second support platform is facing upwards.

[0020] Figure 4 This is a schematic diagram of the structure of the support positioning component in this invention when the first support platform is facing upwards.

[0021] Figure 5 This is a cross-sectional view of the support and positioning component in this invention.

[0022] Figure 6 for Figure 5 A magnified structural diagram of region B in the middle.

[0023] Figure 7 This is a schematic diagram of the clamping component in this invention.

[0024] Figure 8 This is a schematic diagram of the frame structure in this invention.

[0025] Figure 9 This is a cross-sectional view of the frame in this invention.

[0026] Figure 10 for Figure 9 A magnified structural diagram of region A in the middle.

[0027] Figure 11 This is a schematic diagram of the base frame in this invention.

[0028] As shown in the figure: 1-stand, 11-guide installation groove, 12-guide screw, 13-back groove, 14-driving motor, 2-lifting assembly, 21-sliding block, 22-air injection pipe, 23-air guide pipe, 3-clamping assembly, 31-support plate, 32-belt pulley, 33-belt, 34-air connection pipe, 4-pneumatic assembly, 41-fixed core block, 42-telescopic air guide pipe, 43-sliding pad, 5-support positioning assembly, 51-fixed block, 52-first support table, 5201-sliding cavity, 5202-piston cavity, 53-second support table, 54-air inlet pipe, 55-roller, 56-sliding limiting block, 57-piston column, 58-spring, 6-chassis, 7-L-shaped plate, 8-limiting bolt. DETAILED DESCRIPTION

[0029] Please refer to Figures 1-2 In the embodiment of the application, the machining device for high-remanence alloy cast sheet is generally used in cooperation with a cutting mechanism, comprising a stand 1 and a clamping assembly 3 for arranging machining pieces, wherein the clamping assembly 3 is provided with multiple groups, the stand 1 is provided with a lifting assembly 2 for driving the multiple groups of clamping assemblies 3 to move relatively, the stand 1 is provided with a driving assembly for driving the lifting assembly 2, the clamping assembly 3 is provided with a support positioning assembly 5 for limiting and fixing the machining pieces, the stand 1 is provided with a pneumatic assembly 4, and the pneumatic assembly 4 is connected with the support positioning assembly 5 through the lifting assembly 2; after the pneumatic assembly 4 is injected with air, the multiple groups of support positioning assemblies 5 are started and cooperate with the clamping assembly 3 to clamp and limit the machining pieces.

[0030] In this embodiment, preferably, the cutting mechanism is composed of a motor and a grinding wheel or a saw blade transmission connection, the stand 1 is symmetrically provided with two groups, and the same driving assembly is symmetrically provided with two groups of lifting assemblies 2, and the clamping assemblies 3 are respectively connected to the lifting assemblies 2, and the driving assembly can drive the lifting assembly 2 to move, thereby controlling the clamping assembly 3 to clamp the workpiece, and the clamping assemblies 3 on the same stand 1 are clamped on the upper and lower sides of the side edge of the workpiece, and the two groups of stands 1 are respectively located on the two sides of the workpiece. This way can fix the workpiece, so as to facilitate cutting or drilling the workpiece in the middle, and the installation method is simple and flexible. In use, only the first group of workpieces needs to be adjusted and positioned, and after the machining is completed, the cut workpiece can be directly extracted without the need to unlock the clamping assembly to take out the workpiece. This way is more convenient to use in the production process. In use, in order to improve the stability of clamping, when the workpiece is placed between the clamping assemblies 3 on the upper and lower sides, the pneumatic assembly 4 is injected, so that the corresponding support positioning assemblies 5 on the same side of the two clamping assemblies 3 are relatively driven, thereby achieving stable clamping of the workpiece. The machining stability is better, and after the machining is completed, the support positioning assembly 5 can be removed by driving. This way has fast response speed, and facilitates machining without affecting the speed of replacing the workpiece.

[0031] As shown in Figures 1-2 The clamping assembly 3 includes two groups of support plates 31 symmetrically arranged, and a belt 33 is arranged on the outer periphery of the two groups of pulleys 32 in transmission sleeve connection, and the support positioning assembly 5 is connected and arranged between the two groups of support plates 31, and the two sides thereof are respectively fitted with the inner walls of the two sides of the belt 33. A gas connection pipe 34 is arranged through one of the support plates 31, and one end of the gas connection pipe 34 is communicated with the support positioning assembly 5, and the other end is communicated with the lifting assembly 2.

[0032] In this embodiment, preferably, the pulley 32 is provided with a tooth on the outer periphery, the inner surface of the belt 33 is provided with a tooth groove matched with the pulley 32, and the belt 33 is a flexible belt structure, which can be a rubber belt. The pulley 32 can drive the belt 33 to convey during rotation, and the pulley 32 can also rotate synchronously when the belt 33 conveys and moves in the opposite direction. The support positioning assembly 5 is located between the two groups of pulleys 32, and when the two groups of clamping assemblies 3 correspondingly clamp the workpiece, the belt 33 therein can be fitted on the upper and lower sides of the workpiece, and the support positioning assembly 5 can have a supporting effect, so that the stability of the workpiece during clamping is better. In use, when the support positioning assembly 5 is not driven, the workpiece is more convenient to place and extract, and can be stably limited in the vertical direction to avoid falling during machining, and the replacement speed of the workpiece is faster in the process connection.

[0033] Further, asFigures 2-7 As shown in the figure, the support positioning assembly 5 comprises a fixed block 51 fixedly connected between the two groups of support plates 31, two ends of the fixed block 51 are respectively connected with a first support table 52 and a second support table 53, the first support table 52 and the second support table 53 are respectively movably attached to the inner wall of the belt 33, one side of the fixed block 51 is embedded with an air inlet pipe 54 in communication with the air connection pipe 34, the side of the first support table 52 away from the fixed block 51 is embedded with a sliding cavity 5201, the bottom of the sliding cavity 5201 is embedded with a piston cavity 5202, the piston cavity 5202 is in communication with the air inlet pipe 54, and the sliding cavity 5201 is slidably fitted with a clamping piece.

[0034] In this embodiment, preferably, the fixed block 51, the first support table 52 and the second support table 53 can be integrally provided, the first support table 52 and the second support table 53 are symmetrically provided and have the same shape, both are trapezoidal structures, the surfaces of the first support table 52 and the second support table 53 away from the fixed block 51 are smoothly provided and movably attached to the belt 33, so that the first support table 52 and the second support table 53 can be used as support and limiting for the belt 33. When the pneumatic assembly 4 injects air into the air inlet pipe 54 through the lifting assembly 2 and the air connection pipe 34, the clamping piece can be driven to slide in the sliding cavity 5201 and away from the first support table 52. Therefore, preferably, the two groups of first support tables 52 on the same stand 1 are oppositely provided, so that when the clamping piece is driven by the air, the belt 33 can be clamped to cooperate with the processing piece, and the conveying rotation of the belt 33 is limited, thereby improving the stability during processing.

[0035] Further, as shown in the figure, Figures 4-7 The clamping piece comprises a sliding limiting block 56, one end of the sliding limiting block 56 is flush with the surface of the first support table 52 and is embedded with a plurality of tooth patterns matched with the inner wall of the belt 33, the other end of the sliding limiting block 56 is fixedly connected with a piston column 57, the piston column 57 is slidably fitted with the piston cavity 5202, and the sliding limiting block 56 and the opening side of the sliding cavity 5201 are connected with a spring 58.

[0036] In the embodiment, the piston column 57 and the corresponding piston cavity 5202 can be provided with multiple groups, and the bottoms of the adjacent piston cavities 5202 are communicated. Such a configuration can facilitate the movement of the sliding limiting block 56 and make the movement more stable, avoiding jamming. The end of the sliding limiting block 56 close to the piston column 57 has a flange, the flange part is slidably matched with the inner wall of the sliding cavity 5201, and the spring 58 is connected above the flange. The opening of the sliding cavity 5201 is inwardly constrained. Such a matching mode can prevent the sliding limiting block 56 from falling off. When the air is injected into the air inlet pipe 54, the piston column 57 slides in the piston cavity 5202, thereby driving the sliding limiting block 56 to move away from the first support table 52. At this time, the tooth pattern on the sliding limiting block 56 can be clamped and matched with the tooth groove on the inner wall of the belt 33. After the workpiece is clamped and fixed, the workpiece is not only clamped and fixed in the vertical direction, but also the belt 33 is limited from rotating in the horizontal direction, so that the workpiece can be clamped and fixed in multiple directions.

[0037] As shown in Figure 3 and 5 , the surface of the second support table 53 is rotatably embedded with a plurality of groups of rollers 55, and the axes of the rollers 55 are arranged in a radial direction. Such a configuration facilitates the active limiting effect on the tooth groove on the inner wall of the belt 33.

[0038] As shown in Figure 1 , the side of the stand 1 is embedded with a guide installation groove 11, the drive assembly includes a guide screw 12 rotatably connected in the guide installation groove 11, one end of the guide screw 12 penetrates through the top of the stand 1 and is drivingly connected with a drive motor 14, opposite threads are symmetrically formed on the two sides of the guide screw 12, the lifting assembly 2 is symmetrically and cooperatively connected on the two sides of the guide screw 12, a back groove 13 is penetratingly arranged on the side wall of the stand 1 away from the guide installation groove 11, the pneumatic assembly 4 is movably and cooperatively connected in the back groove 13, and the two sides of the pneumatic assembly 4 are fixedly connected with the two groups of lifting assemblies 2 and are in communication with each other.

[0039] In the embodiment, the guide screw 12 is vertically arranged, the lifting assembly 2 moves vertically, the drive motor 14 is a servo motor, which can drive the guide screw 12 to rotate forward or reverse, the rotation of the guide screw 12 controls the two groups of lifting assemblies 2 to relatively approach or move away, thereby driving the clamping assembly 3 to clamp and fix. The back groove 13 is a cylindrical passage, which is vertically arranged in the side wall of the stand 1, and penetrates through the side wall of the stand 1 on the two sides. One side is in communication with the guide installation groove 11, and the two ends of the pneumatic assembly 4 are fixedly connected with the lifting assemblies 2 through the side, and are in communication with each other.

[0040] Further, as shown in Figure 1, 9-10, the lifting assembly 2 comprises a sliding block 21 slidingly fitted in the guide installation groove 11, the sliding block 21 is sleeved on the outer periphery of the guide screw 12 through threaded fitting, one end of the sliding block 21 is fixedly connected with the clamping assembly 3, and the end of the sliding block 21 connected with the clamping assembly 3 is embedded with a gas injection pipe 22, the other end of the sliding block 21 is embedded with a gas guide pipe 23, the gas injection pipe 22 and the gas guide pipe 23 are in communication with each other, the gas injection pipe 22 is in communication with the support positioning assembly 5, and the gas guide pipe 23 is in communication with the pneumatic assembly 4.

[0041] In the embodiment, the gas injection pipe 22 is insertedly fitted with the gas receiving pipe 34 and in communication with each other, the end face of the sliding block 21 is fixedly connected with the support plate 31 through bolt fitting, the fitting of the gas injection pipe 22 and the gas receiving pipe 34 can not only facilitate positioning and subsequent bolt assembly, but also ensure stable air communication, and the inner side of the opening of the gas injection pipe 22 is preferably provided with a sealing rubber ring. When the driving motor 14 is started to drive the guide screw 12 to rotate, the two groups of sliding blocks 21 can be driven to move away from or close to each other, when the workpiece is clamped and fixed, air injection is performed through the pneumatic assembly 4, the air is transmitted to the gas guide pipes 23 on the two groups of sliding blocks 21 through the two ends of the pneumatic assembly 4, and then transmitted to the support positioning assembly 5 from the gas injection pipe 22, so that further clamping and limiting fixing are realized. The communication between the gas injection pipe 22 and the gas guide pipe 23 is realized through the channel bypassing the connection between the guide screw 12 and the sliding block 21.

[0042] Further, as shown in Figures 9-10 The pneumatic assembly 4 comprises a fixed core block 41 fixedly connected in the middle of the back groove 13, the fixed core block 41 is fixedly connected and symmetrically provided with telescopic gas guide pipes 42 at both ends, one end of the telescopic gas guide pipe 42 away from the fixed core block 41 is fixedly connected and provided with a sliding pad 43, the sliding pad 43 is slidingly fitted with the back groove 13, the sliding pad 43 is fixedly connected with the lifting assembly 2 and in communication with each other, the fixed core block 41 is embedded with a three-way pipe, one end of the three-way pipe penetrates through the side of the fixed core block 41 away from the guide installation groove 11, the other two ends are respectively in communication with the two groups of telescopic gas guide pipes 42, the sliding pad 43 is hollow, and the telescopic gas guide pipe 42 is in communication with the sliding pad 43.

[0043] In this embodiment, the three-way pipe in the fixed core block 41 can be connected with a gas pump or other gas injection equipment. After gas injection, the gas flow can be delivered to the telescopic air guide pipes 42 at both ends through the three-way pipe, flow through the sliding pad block 43 and enter the air guide pipe 23, and then enter the air inlet pipe 54 through the air injection pipe 22 and the air connection pipe 34. Finally, the sliding limiting block 56 is driven to slide relative to the inner wall of the belt 33, and cooperates with the inner wall of the belt 33 to apply clamping force in the vertical direction and prevent the movement of the belt 33 in the horizontal direction, thereby improving the clamping stability in multiple directions. When the sliding block 21 moves vertically, the sliding pad block 43 can be synchronously slid in the back groove 13, which facilitates pneumatic control in various states.

[0044] In order to facilitate the installation and use of the device, as shown in Figure 11 The device further comprises a base frame 6, the stand 1 is connected and arranged on the base frame 6, the base frame 6 is symmetrically fixedly connected with an L-shaped plate 7 at both sides of the lower end, and the L-shaped plate 7 is movably and throughly provided with a limiting bolt 8 at the bent part through threaded cooperation.

[0045] In this embodiment, the stand 1 can be fixedly connected or connected by plug-in cooperation on the base frame 6, or a lead screw like the guide screw 12 can be rotatably installed on the base frame 6. The lead screw is provided with threads with opposite rotation directions at both sides, and the stand 1 is symmetrically connected to the periphery of the lead screw at both sides. In this way, the distance between the two groups of stands 1 can be easily controlled, and the device can be easily adapted to different workpiece sizes. Through the arrangement of the L-shaped plate 7 and the limiting bolt 8, the device can also be assembled and fixed on the fixed base in the workshop.

Claims

1. A processing apparatus for high remanence alloy cast slugs comprising an upright frame and a clamping assembly for holding a processing piece, said clamping assembly being provided with a plurality of sets, characterized in that, The stand is provided with lifting assemblies for driving multiple sets of clamping assemblies to move relative to each other, and the stand is provided with a driving assembly for driving the lifting assemblies; the clamping assemblies are fixedly provided with support positioning assemblies for limiting and fixing workpieces in cooperation with the clamping assemblies; the stand is movably embedded with pneumatic assemblies which are in communication with the support positioning assemblies through the lifting assemblies; after the pneumatic assemblies are injected with air, multiple sets of support positioning assemblies are activated and cooperate with the clamping assemblies to clamp and limit workpieces; The stand is symmetrically provided with two sets, and the same driving assembly is symmetrically provided with two sets of lifting assemblies; the clamping assemblies are respectively connected to the lifting assemblies; the clamping assemblies comprise two sets of support plates which are symmetrically provided; the ends of the two sets of support plates are rotatably connected with pulleys; the pulleys are peripherally transmissionally connected with belts; the support positioning assemblies are connected between the two sets of support plates and are respectively attached to the inner walls of the two sides of the belts; a gas connection pipe is provided on one of the support plates and is in communication with the support positioning assembly at one end and with the lifting assembly at the other end; The support positioning assembly comprises a fixed block fixedly connected between the two sets of support plates; the two ends of the fixed block are respectively connected with a first support table and a second support table; the first support table and the second support table are respectively movably attached to the inner walls of the belts; a gas inlet pipe in communication with the gas connection pipe is embedded in one side of the fixed block; a sliding cavity is embedded in the side of the first support table away from the fixed block; a piston cavity is embedded in the bottom of the sliding cavity and is in communication with the gas inlet pipe; a clamping piece is slidably fitted in the sliding cavity; One side of the stand is embedded with a guide installation groove; the driving assembly comprises a guide screw rotatably connected in the guide installation groove; one end of the guide screw penetrates through the top of the stand and is transmissionally connected with a driving motor; the guide screw is symmetrically threaded with threads with opposite rotation directions on the two sides; the lifting assemblies are symmetrically connected on the two sides of the guide screw; a back groove is provided through the side wall of the stand away from the guide installation groove; the pneumatic assembly is movably and adaptively connected in the back groove and is fixedly connected with the two sets of lifting assemblies on the two sides and in communication with each other; The pneumatic assembly comprises a fixed core block fixedly connected in the middle of the back groove; the fixed core block is symmetrically fixedly connected with telescopic gas guide pipes at the two ends; one end of the telescopic gas guide pipe away from the fixed core block is fixedly connected with a sliding pad; the sliding pad is slidably fitted with the back groove; the sliding pad is fixedly connected with the lifting assembly and in communication with each other; a three-way pipe is embedded in the fixed core block; one end of the three-way pipe penetrates through the side of the fixed core block away from the guide installation groove; the other two ends are in communication with the two sets of telescopic gas guide pipes; the sliding pad is hollow; the telescopic gas guide pipe is in communication with the sliding pad.

2. The apparatus for processing a high-remanence alloy strip according to claim 1, wherein The pulley is provided with a tooth on the periphery; the inner surface of the belt is provided with a tooth groove in mesh with the pulley.

3. The apparatus according to claim 2, wherein The clamping piece comprises a sliding limiting block, one end of the sliding limiting block is flush with the surface of the first support table, and a plurality of tooth patterns matched with the inner wall of the belt are embedded, the other end of the sliding limiting block is fixedly connected with a piston column, the piston column is slidably matched with the piston cavity, and a spring is connected between the sliding limiting block and one side of the sliding cavity opening.

4. The apparatus for processing high-remanence alloy cast strip according to claim 1, wherein The lifting assembly comprises a sliding block slidably connected in the guide arrangement groove, the sliding block is sleeved on the outer periphery of the guide screw through thread cooperation, one end of the sliding block is fixedly connected with the clamping assembly, a gas injection pipe is embedded in one end of the sliding block connected with the clamping assembly, a gas guide pipe is embedded in the other end of the sliding block, the gas injection pipe and the gas guide pipe are in communication with each other, the gas injection pipe is in communication with the support positioning assembly, and the gas guide pipe is in communication with the pneumatic assembly.

5. The apparatus of claim 1, wherein The stand is connected to the bottom frame, L-shaped plates are fixedly connected to the bottom frame on both sides of the lower end, and a limiting bolt is movably and penetratingly arranged at the bending part of the L-shaped plate through thread cooperation.

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