A special equipment for corrosion-resistant treatment of magnets

Abstract

This application provides a dedicated device for magnet corrosion resistance treatment, relating to the field of magnet corrosion resistance treatment technology. It includes a treatment chamber assembly, with a magnet pretreatment component located inside the assembly, a corrosion resistance treatment component located at the top, a drying and curing component located on the inner wall, a magnet fixing component located at the bottom, and a control and monitoring component located on the outer side. The device integrates the entire process of magnet pretreatment (degreasing, cleaning, corrosion resistance coating spraying, drying and curing), eliminating the need for magnet transfer between multiple devices. The processing is achieved through the main body of the chamber assembly, enabling "one-stop" treatment. The rotating platform of the magnet fixing component drives the magnet to simultaneously complete each process, avoiding contamination and damage during transfer, solving the problem of low efficiency in traditional decentralized treatment, and significantly shortening the processing cycle for a single batch of magnets.

Description

Technical Field

[0001] This utility model relates to the field of magnet corrosion resistance treatment technology, and in particular to a special equipment for magnet corrosion resistance treatment. Background Technology

[0002] Magnets (such as neodymium iron boron magnets and ferrite magnets) are widely used in electronics, automobiles, new energy and other fields. However, most magnets (especially rare earth permanent magnets) are chemically active and are prone to oxidation and corrosion in humid and corrosive environments, which leads to the decay of magnetic properties and a shortened service life. Therefore, corrosion resistance needs to be improved through corrosion-resistant treatment (such as spraying corrosion-resistant coatings and passivation treatment).

[0003] Existing magnet corrosion resistance treatment equipment involves a fragmented process, requiring external degreasing and cleaning before transferring the magnet to a spraying machine to apply the corrosion-resistant layer, and finally to a drying machine for curing. This multi-machine transfer can easily cause contamination or damage to the magnet surface and is inefficient. Incomplete pretreatment, such as manual cleaning or simple soaking, is insufficient to remove oil and oxide layers from the magnet surface, resulting in poor adhesion and easy peeling of the corrosion-resistant coating. These problems restrict the quality and efficiency of magnet corrosion resistance treatment. Therefore, we propose a dedicated device for magnet corrosion resistance treatment. Utility Model Content

[0004] In view of this, this application provides a special equipment for corrosion-resistant treatment of magnets, which aims to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A special device for corrosion-resistant treatment of magnets includes a treatment chamber assembly. A magnet pretreatment assembly is disposed on the inner side of the treatment chamber assembly. A corrosion-resistant treatment assembly is disposed on the top of the treatment chamber assembly. A drying and curing assembly is disposed on the inner wall of the treatment chamber assembly. A magnet fixing assembly is disposed on the bottom of the treatment chamber assembly. A control and monitoring assembly is disposed on the outer side of the treatment chamber assembly. A waste liquid and waste gas treatment assembly is disposed on one side of the bottom of the treatment chamber assembly. An auxiliary adjustment assembly is disposed on the front side of the treatment chamber assembly. The magnet pretreatment assembly, corrosion-resistant treatment assembly, drying and curing assembly, magnet fixing assembly, and waste liquid and waste gas treatment assembly are all electrically connected to the control and monitoring assembly.

[0007] Preferably, the processing cavity assembly includes a cavity body, support feet, and a sealing door. The support feet are fixedly installed at the four bottom corners of the cavity body, and shock-absorbing pads are fixedly installed at the bottom of the support feet. The sealing door is hinged to the front side of the cavity body, and a high-temperature resistant sealing strip is provided on the inner side of the sealing door. The inner wall of the cavity body is coated with an anti-corrosion coating.

[0008] Preferably, the magnet pretreatment assembly includes a cleaning nozzle, an oil removal tank, and an ultrasonic generator. The cleaning nozzles are evenly distributed on the top inner side of the cavity body and are connected to an external clean water supply pipe. The oil removal tank is located on the bottom inner wall of the cavity body. The ultrasonic generator is fixedly installed on the oil removal tank. A flow regulating valve is provided on the outside of the cleaning nozzle, and a heating element is provided on the inside of the oil removal tank.

[0009] Preferably, the corrosion-resistant treatment assembly includes a spray gun, a corrosion-resistant coating storage tank, and an infusion pump. The corrosion-resistant coating storage tank is fixedly installed on the top of the cavity body, the infusion pump is fixedly installed on the bottom of the corrosion-resistant coating storage tank, the spray gun is fixedly installed on the inner side of the cavity body and located between the cleaning nozzles, the spray gun is connected to the infusion pump through an infusion pipe, a stirrer is provided on the inner side of the corrosion-resistant coating storage tank, and an atomization regulating valve is provided on the outer side of the spray gun.

[0010] Preferably, the drying and curing assembly includes a heating tube, a temperature sensor, and a hot air circulation fan. The heating tube is installed around the inner wall of the cavity body, the temperature sensor is fixedly installed on the inner wall of the cavity body, and the hot air circulation fan is fixedly installed on the top inner wall of the cavity body.

[0011] Preferably, the magnet fixing assembly includes a rotating platform, a drive motor, and elastic clamps. The drive motor is fixedly installed at the bottom of the cavity body, the rotating platform is fixedly installed at the output end of the drive motor, the elastic clamps are evenly distributed on the top of the rotating platform, the inner side of the elastic clamps is provided with anti-slip rubber pads, the top of the rotating platform is provided with a drain hole, and the outer side of the rotating platform is provided with a splash guard.

[0012] Preferably, the control and monitoring component includes a control cabinet, a touch screen, and a main controller. The control cabinet is fixedly installed on the outside of the cavity body, the touch screen is fixedly installed on the outside of the control cabinet, and the main controller is fixedly installed on the inside of the control cabinet. An emergency stop button and a status indicator light are provided on the outside of the control cabinet. The main controller is electrically connected to the ultrasonic generator, the infusion pump, the heating tube, the temperature sensor, the hot air circulation fan, and the drive motor.

[0013] Preferably, the waste liquid and waste gas treatment assembly includes a waste liquid collection tank, a waste liquid filter, a waste gas adsorption tower, and an exhaust fan. The waste liquid collection tank is fixedly installed at the bottom of the main body of the cavity and located below the rotating platform. The waste liquid filter is fixedly installed on the outside of the waste liquid collection tank. The exhaust fan is fixedly installed at the top of the main body of the cavity. The waste gas adsorption tower is fixedly installed at the output end of the exhaust fan. The waste liquid collection tank and the waste liquid filter are connected by a pipe, and the exhaust fan is connected to the inside of the main body of the cavity by an exhaust pipe. The auxiliary adjustment assembly includes an observation window, a lighting lamp, and a pressure regulating valve. The observation window is located in the middle of the sealed door. The lighting lamp is fixedly installed on the top inner side of the main body of the cavity. The pressure regulating valve is fixedly installed on the outer side wall of the main body of the cavity. The lighting lamp and the pressure regulating valve are both electrically connected to the main controller.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] (1) The present invention provides a special equipment for corrosion-resistant treatment of magnets. The equipment integrates the entire process of magnet pretreatment, degreasing, cleaning, corrosion-resistant coating spraying, drying and curing. The magnets do not need to be transferred between multiple devices. The main body of the processing chamber component achieves "one-stop" treatment. The rotating platform of the magnet fixing component drives the magnet to complete each process synchronously, avoiding pollution and damage during the transfer process, solving the problem of low efficiency of traditional decentralized treatment, and greatly shortening the processing cycle of a single batch of magnets.

[0016] (2) The present invention provides a special equipment for corrosion-resistant treatment of magnets. The ultrasonic generator, in conjunction with the heating element of the degreasing tank, can deeply remove oil and oxide layers from the surface of the magnet. The cleaning nozzle precisely controls the amount of cleaning water through the flow regulating valve to thoroughly rinse away residual degreasing agent. The pre-treated magnet surface has high cleanliness, providing a good adhesion base for the corrosion-resistant coating, preventing the coating from falling off due to incomplete pre-treatment, and improving the overall corrosion resistance effect. The spray gun of the corrosion-resistant treatment component achieves fine atomization of the coating through the atomization regulating valve. In conjunction with the rotating platform of the magnet fixing component, the drive motor drives the uniform rotation, which can evenly cover the corrosion-resistant coating on all surfaces of the magnet, including the complex surfaces of irregularly shaped magnets. The stirrer of the corrosion-resistant coating storage tank ensures uniform coating concentration, avoids local coating thickness differences, solves the problem of poor uniformity in traditional spraying, and ensures consistent corrosion resistance of each magnet.

[0017] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a special equipment for magnet corrosion resistance treatment proposed in this utility model;

[0019] Figure 2This is a schematic diagram showing a three-dimensional view of a special equipment for magnet corrosion resistance treatment according to an embodiment of this application;

[0020] Figure 3 A schematic diagram showing a three-dimensional view of a portion of the structure of a corrosion-resistant treatment component provided according to an embodiment of this application;

[0021] Figure 4 A schematic diagram showing a three-dimensional view of a portion of the structure of a magnet fixing assembly provided according to an embodiment of this application is shown.

[0022] Figure label:

[0023] 1. Processing chamber assembly; 11. Chamber body; 12. Support legs; 13. Sealing door; 14. Shock-absorbing pad; 15. High-temperature resistant sealing strip; 16. Anti-corrosion coating; 2. Magnet pretreatment assembly; 21. Cleaning nozzle; 22. Degreasing tank; 23. Ultrasonic generator; 24. Flow regulating valve; 25. Heating element; 3. Corrosion-resistant treatment assembly; 31. Spray gun; 32. Corrosion-resistant coating storage tank; 33. Infusion pump; 34. Infusion tubing; 35. Stirrer; 36. Atomization regulating valve; 4. Drying and curing assembly; 41. Heating element; 42. Temperature sensor; 43. Heat... 5. Circulating fan; 51. Magnet fixing assembly; 52. Rotating platform; 53. Drive motor; 54. Elastic clamp; 55. Anti-slip rubber pad; 56. Drain hole; 67. Splash guard; 68. Control and monitoring assembly; 69. Control cabinet; 60. Touch screen; 61. Main controller; 62. Emergency stop button; 63. Status indicator light; 70. Waste liquid and waste gas treatment assembly; 71. Waste liquid collection tank; 72. Waste liquid filter; 73. Waste gas adsorption tower; 74. Exhaust fan; 75. Exhaust pipe; 80. Auxiliary adjustment assembly; 81. Observation window; 82. Lighting; 83. Air pressure regulating valve. Detailed Implementation

[0024] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given below in conjunction with the accompanying drawings;

[0025] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0026] refer to Figure 1-4A special device for corrosion-resistant treatment of magnets includes a treatment chamber assembly 1, a magnet pretreatment assembly 2 disposed on the inner side of the treatment chamber assembly 1, a corrosion-resistant treatment assembly 3 disposed on the top of the treatment chamber assembly 1, a drying and curing assembly 4 disposed on the inner side wall of the treatment chamber assembly 1, a magnet fixing assembly 5 disposed on the bottom of the treatment chamber assembly 1, a control and monitoring assembly 6 disposed on the outer side of the treatment chamber assembly 1, a waste liquid and waste gas treatment assembly 7 disposed on one side of the bottom of the treatment chamber assembly 1, and an auxiliary adjustment assembly 8 disposed on the front side of the treatment chamber assembly 1. The magnet pretreatment assembly 2, the corrosion-resistant treatment assembly 3, the drying and curing assembly 4, the magnet fixing assembly 5, and the waste liquid and waste gas treatment assembly 7 are all electrically connected to the control and monitoring assembly 6.

[0027] In this embodiment, the processing cavity assembly 1 includes a cavity body 11, support legs 12, and a sealing door 13. The support legs 12 are fixedly installed at the four bottom corners of the cavity body 11, and shock-absorbing pads 14 are fixedly installed at the bottom of the support legs 12. The sealing door 13 is hinged to the front side of the cavity body 11, and a high-temperature resistant sealing strip 15 is provided on the inner side of the sealing door 13. The inner wall of the cavity body 11 is sprayed with an anti-corrosion coating 16.

[0028] In this embodiment, the magnet pretreatment component 2 includes a cleaning nozzle 21, an oil removal tank 22, and an ultrasonic generator 23. The cleaning nozzles 21 are evenly distributed on the top inner side of the cavity body 11 and are connected to an external clean water supply pipe. The oil removal tank 22 is located on the bottom inner wall of the cavity body 11. The ultrasonic generator 23 is fixedly installed on the oil removal tank 22. A flow regulating valve 24 is provided on the outer side of the cleaning nozzles 21, and a heating element 25 is provided on the inner side of the oil removal tank 22. The ultrasonic generator 23, in conjunction with the heating element 25 of the oil removal tank 22, can deeply remove oil and oxide layers from the magnet surface. The cleaning nozzles 21 precisely control the cleaning water volume through the flow regulating valve 24 to thoroughly rinse away residual degreasing agent. The pretreated magnet surface has high cleanliness, providing a good adhesion base for the corrosion-resistant coating, preventing the coating from peeling off due to incomplete pretreatment, and improving the overall corrosion resistance.

[0029] In this embodiment, the corrosion-resistant treatment component 3 includes a spray gun 31, a corrosion-resistant coating storage tank 32, and an infusion pump 33. The corrosion-resistant coating storage tank 32 is fixedly installed on the top of the cavity body 11, and the infusion pump 33 is fixedly installed on the bottom of the corrosion-resistant coating storage tank 32. The spray gun 31 is fixedly installed on the inner side of the cavity body 11 and located between the cleaning nozzles 21. The spray gun 31 is connected to the infusion pump 33 through an infusion pipe 34. An agitator 35 is provided on the inner side of the corrosion-resistant coating storage tank 32, and an atomization regulating valve 36 is provided on the outer side of the spray gun 31. The spray gun 31 achieves fine atomization of the coating through the atomization regulating valve 36. In conjunction with the rotating platform 51 of the magnet fixing component 5, the drive motor 52 drives the magnet to rotate at a uniform speed, allowing the corrosion-resistant coating to be evenly covered on all surfaces of the magnet, including the complex surfaces of irregularly shaped magnets. The agitator 35 of the corrosion-resistant coating storage tank 32 ensures uniform coating concentration, avoids local coating thickness differences, solves the problem of poor uniformity in traditional spraying, and ensures consistent corrosion resistance for each magnet.

[0030] In this embodiment, the drying and curing assembly 4 includes a heating tube 41, a temperature sensor 42, and a hot air circulation fan 43. The heating tube 41 is installed around the inner wall of the cavity body 11, the temperature sensor 42 is fixedly installed on the inner wall of the cavity body 11, and the hot air circulation fan 43 is fixedly installed on the top inner wall of the cavity body 11. The heating tube 41 and the temperature sensor 42 of the drying and curing assembly 4 work together, and the main controller 63 monitors the temperature inside the cavity body 11 in real time to accurately control the drying temperature and prevent the magnet from overheating and demagnetizing. The hot air circulation fan 43 ensures that the temperature inside the cavity is uniform and prevents insufficient curing of local coatings.

[0031] In this embodiment, the magnet fixing assembly 5 includes a rotating platform 51, a drive motor 52, and elastic clamps 53. The drive motor 52 is fixedly installed at the bottom of the cavity body 11, the rotating platform 51 is fixedly installed at the output end of the drive motor 52, and the elastic clamps 53 are evenly distributed on the top of the rotating platform 51. The inner side of the elastic clamps 53 is provided with an anti-slip rubber pad 54, the top of the rotating platform 51 is provided with a drain hole 55, and the outer side of the rotating platform 51 is provided with a splash guard 56. The elastic clamps 53 and the anti-slip rubber pads 54 of the magnet fixing assembly 5 can flexibly fix the magnet and avoid excessive clamping force that could cause the magnet to break. The splash guard 56 prevents pretreatment waste liquid and coating from splashing onto the inner wall of the cavity body 11. The anti-corrosion coating 16 of the processing cavity assembly 1 resists the erosion of waste liquid and coating, extending the equipment life. The observation window 81 and the lighting lamp 82 of the auxiliary adjustment assembly 8 facilitate real-time observation of the processing status, and the air pressure regulating valve 83 balances the air pressure in the cavity, improving the ease of operation.

[0032] In this embodiment, the control and monitoring component 6 includes a control cabinet 61, a touch screen 62, and a main controller 63. The control cabinet 61 is fixedly installed on the outside of the cavity body 11, the touch screen 62 is fixedly installed on the outside of the control cabinet 61, and the main controller 63 is fixedly installed on the inside of the control cabinet 61. An emergency stop button 64 and a status indicator light 65 are provided on the outside of the control cabinet 61. The main controller 63 is electrically connected to the ultrasonic generator 23, the infusion pump 33, the heating tube 41, the temperature sensor 42, the hot air circulation fan 43, and the drive motor 52.

[0033] In this embodiment, the waste liquid and waste gas treatment component 7 includes a waste liquid collection tank 71, a waste liquid filter 72, a waste gas adsorption tower 73, and an exhaust fan 74. The waste liquid collection tank 71 is fixedly installed at the bottom of the cavity body 11 and located below the rotating platform 51. The waste liquid filter 72 is fixedly installed on the outside of the waste liquid collection tank 71. The exhaust fan 74 is fixedly installed at the top of the cavity body 11. The waste gas adsorption tower 73 is fixedly installed at the output end of the exhaust fan 74. The waste liquid collection tank 71 and the waste liquid filter 72 are connected by a pipe, and the exhaust fan 74 is connected to the inside of the cavity body 11 by an exhaust pipe 75. The section component 8 includes an observation window 81, a lighting lamp 82, and a pressure regulating valve 83. The observation window 81 is located in the middle of the sealed door 13. The lighting lamp 82 is fixedly installed on the top inner side of the cavity body 11, and the pressure regulating valve 83 is fixedly installed on the outer side wall of the cavity body 11. Both the lighting lamp 82 and the pressure regulating valve 83 are electrically connected to the main controller 63. The waste liquid collection tank 71 of the waste liquid and waste gas treatment component 7 collects the pretreated oily waste liquid, which is then filtered by the waste liquid filter 72 and discharged in compliance with standards. The exhaust fan 74 draws the coating volatilized waste gas to the waste gas adsorption tower 73 for purification through the exhaust pipe 75 to avoid environmental pollution.

[0034] Specifically, the equipment integrates the entire process of magnet pretreatment, including degreasing, cleaning, corrosion-resistant coating spraying, and drying and curing. Magnets do not need to be transferred between multiple devices. The processing chamber component 11 achieves "one-stop" processing. The rotating platform 51 of the magnet fixing component 5 drives the magnet to complete each process simultaneously, avoiding pollution and damage during the transfer process. This solves the problem of low efficiency in traditional decentralized processing and significantly shortens the processing cycle of a single batch of magnets.

[0035] The ultrasonic generator 23 of the magnet pretreatment component 2, in conjunction with the heating element 25 of the degreasing tank 22, can deeply remove oil and oxide layers from the magnet surface; the cleaning nozzle 21 precisely controls the cleaning water volume through the flow regulating valve 24 to thoroughly rinse away residual degreasing agent; the pretreated magnet surface has a high degree of cleanliness, providing a good adhesion base for the corrosion-resistant coating, preventing the coating from falling off due to incomplete pretreatment, and improving the overall corrosion resistance; the spray gun 31 of the corrosion-resistant treatment component 3 achieves fine atomization of the coating through the atomization regulating valve 36, and the drive motor 52 can drive the rotating platform 51 to rotate at a uniform speed, allowing the corrosion-resistant coating to be evenly covered on all surfaces of the magnet, including the complex surfaces of irregularly shaped magnets; the stirrer 35 of the corrosion-resistant coating storage tank 32 ensures uniform coating concentration, avoids local coating thickness differences, solves the problem of poor uniformity in traditional spraying, and ensures consistent corrosion resistance for each magnet.

[0036] The heating tube 41 of the drying and curing component 4 works in conjunction with the temperature sensor 42, and the main controller 63 monitors the temperature inside the main body 11 of the cavity in real time, which can accurately control the drying temperature. The hot air circulation fan 43 ensures that the temperature inside the cavity is uniform and prevents insufficient curing of local coatings. The waste liquid collection tank 71 of the waste liquid and waste gas treatment component 7 collects the pre-treated oily waste liquid, which is filtered by the waste liquid filter 72 and discharged in compliance with standards. The exhaust fan 74 draws the coating volatilization waste gas to the waste gas adsorption tower 73 for purification through the exhaust pipe 75 to avoid environmental pollution.

[0037] The main controller 63 of the control and monitoring component 6 can preset the degreasing temperature, cleaning time, spraying amount, and drying parameters, and intuitively display the status of each process through the touch screen 62; the temperature sensor 42 provides real-time feedback on the drying temperature, and the status indicator 65 alarms when there is an abnormality, and the emergency stop button 64 can interrupt the operation in an emergency; it does not rely on human experience, and non-professionals can quickly get started, reducing operational errors and ensuring the stability of processing quality;

[0038] The elastic clamp 53 and anti-slip rubber pad 54 of the magnet fixing component 5 can flexibly fix the magnet and avoid excessive clamping force that could cause the magnet to break. The splash baffle 56 prevents pretreatment waste liquid and coating from splashing onto the inner wall of the cavity body 11. The anti-corrosion coating 16 of the treatment cavity component 1 resists the erosion of waste liquid and coating, extending the equipment life. The observation window 81 and lighting lamp 82 of the auxiliary adjustment component 8 facilitate real-time observation of the treatment status. The air pressure regulating valve 83 balances the air pressure in the cavity and improves the ease of operation.

[0039] It should be noted that although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for special treatment of magnets against corrosion, characterized in that, include: The processing chamber assembly (1) has a magnet pretreatment assembly (2) on its inner side, a corrosion-resistant treatment assembly (3) on its top, a drying and curing assembly (4) on its inner wall, a magnet fixing assembly (5) on its bottom, a control and monitoring assembly (6) on its outer side, a waste liquid and waste gas treatment assembly (7) on one side of its bottom, and an auxiliary adjustment assembly (8) on its front side. The magnet pretreatment assembly (2), corrosion-resistant treatment assembly (3), drying and curing assembly (4), magnet fixing assembly (5), and waste liquid and waste gas treatment assembly (7) are all electrically connected to the control and monitoring assembly (6).

2. The magnet corrosion-resistant processing dedicated apparatus according to claim 1, characterized by, The processing chamber assembly (1) includes a chamber body (11), support legs (12) and a sealing door (13). The support legs (12) are fixedly installed at the four bottom corners of the chamber body (11). Shock-absorbing pads (14) are fixedly installed at the bottom of the support legs (12). The sealing door (13) is hinged to the front side of the chamber body (11). A high-temperature resistant sealing strip (15) is provided on the inner side of the sealing door (13). The inner wall of the chamber body (11) is sprayed with an anti-corrosion coating (16).

3. The magnet corrosion-resistant processing dedicated apparatus according to claim 1, wherein The magnet pretreatment assembly (2) includes a cleaning nozzle (21), an oil removal tank (22), and an ultrasonic generator (23). The cleaning nozzle (21) is evenly distributed on the inner top of the cavity body (11). The cleaning nozzle (21) is connected to an external clean water supply pipe. The oil removal tank (22) is opened on the bottom inner wall of the cavity body (11). The ultrasonic generator (23) is fixedly installed on the oil removal tank (22). A flow regulating valve (24) is provided on the outside of the cleaning nozzle (21). A heating element (25) is provided on the inside of the oil removal tank (22).

4. The apparatus for the corrosion-resistant treatment of magnets according to claim 3, characterized in that, The corrosion-resistant treatment component (3) includes a spray gun (31), a corrosion-resistant coating storage tank (32), and an infusion pump (33). The corrosion-resistant coating storage tank (32) is fixedly installed on the top of the cavity body (11), and the infusion pump (33) is fixedly installed on the bottom of the corrosion-resistant coating storage tank (32). The spray gun (31) is fixedly installed on the inner side of the cavity body (11) and located between the cleaning nozzles (21). The spray gun (31) is connected to the infusion pump (33) through an infusion pipe (34). A stirrer (35) is provided on the inner side of the corrosion-resistant coating storage tank (32), and an atomization regulating valve (36) is provided on the outer side of the spray gun (31).

5. The magnet corrosion-resistant processing dedicated apparatus according to claim 4, wherein The drying and curing assembly (4) includes a heating tube (41), a temperature sensor (42), and a hot air circulation fan (43). The heating tube (41) is installed around the inner wall of the cavity body (11). The temperature sensor (42) is fixedly installed on the inner wall of the cavity body (11). The hot air circulation fan (43) is fixedly installed on the top inner wall of the cavity body (11).

6. The magnet corrosion-resistant processing dedicated apparatus according to claim 1, wherein The magnet fixing assembly (5) includes a rotating platform (51), a drive motor (52), and an elastic clamp (53). The drive motor (52) is fixedly installed at the bottom of the cavity body (11). The rotating platform (51) is fixedly installed at the output end of the drive motor (52). The elastic clamp (53) is evenly distributed on the top of the rotating platform (51). The inner side of the elastic clamp (53) is provided with an anti-slip rubber pad (54). The top of the rotating platform (51) is provided with a drain hole (55). The outer side of the rotating platform (51) is provided with a splash guard (56).

7. The magnet corrosion-resistant processing dedicated apparatus according to claim 5, wherein The control and monitoring component (6) includes a control cabinet (61), a touch screen (62), and a main controller (63). The control cabinet (61) is fixedly installed on the outside of the cavity body (11). The touch screen (62) is fixedly installed on the outside of the control cabinet (61). The main controller (63) is fixedly installed on the inside of the control cabinet (61). An emergency stop button (64) and a status indicator light (65) are provided on the outside of the control cabinet (61). The main controller (63) is electrically connected to the ultrasonic generator (23), the infusion pump (33), the heating tube (41), the temperature sensor (42), the hot air circulation fan (43), and the drive motor (52).

8. The magnet corrosion-resistant processing dedicated apparatus according to claim 1, wherein The waste liquid and waste gas treatment assembly (7) includes a waste liquid collection tank (71), a waste liquid filter (72), a waste gas adsorption tower (73), and an exhaust fan (74). The waste liquid collection tank (71) is fixedly installed at the bottom of the cavity body (11) and located below the rotating platform (51). The waste liquid filter (72) is fixedly installed on the outside of the waste liquid collection tank (71). The exhaust fan (74) is fixedly installed on the top of the cavity body (11). The waste gas adsorption tower (73) is fixedly installed at the output end of the exhaust fan (74). The waste liquid collection tank (71) and the waste liquid filter... (72) The exhaust fan (74) is connected to the cavity body (11) via a pipe (75); the auxiliary adjustment component (8) includes an observation window (81), a lighting lamp (82) and a pressure regulating valve (83). The observation window (81) is located in the middle of the sealed door (13). The lighting lamp (82) is fixedly installed on the top inner side of the cavity body (11). The pressure regulating valve (83) is fixedly installed on the outer side wall of the cavity body (11). The lighting lamp (82) and the pressure regulating valve (83) are both electrically connected to the main controller (63).

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