A micro-arc oxidation cleaning machine

Abstract

This application relates to the technical field of cleaning equipment, and particularly to a micro-arc oxidation cleaning machine, which includes a chassis. A lifting component is installed on the chassis, and a carrier plate for loading micro-arc oxidation products is connected to the lifting component. A spray cleaning component is installed on the chassis, and an isolation component is installed on the chassis. The isolation component includes a fixed partition, which is installed on the chassis. A receiving groove is formed on the fixed partition, and a slide rail is installed on the fixed partition. The slide rail is arranged in the receiving groove, and a loading platform is slidably connected to the slide rail. A second fixed rod is installed on the loading platform, and a connecting rod is hinged to the second fixed rod. A third fixed rod is installed on the carrier plate, and one end of the connecting rod away from the second fixed rod is hinged to the third fixed rod. A ventilation system for drying is installed on the chassis. This application has the effect of improving the convenience of the micro-arc oxidation cleaning machine during use.

Description

Technical Field

[0001] This application relates to the technical field of cleaning equipment, and particularly to a micro-arc oxidation cleaning machine. Background Art

[0002] Micro-arc oxidation, also known as plasma electrolytic oxidation, is developed from anodic oxidation technology, and the formed coating is superior to anodic oxidation. The products after micro-arc oxidation have high wear and corrosion resistance and have received extensive attention in the manufacturing industry.

[0003] Most micro-arc oxidation products need to go through a cleaning process after being produced. Most cleaning equipment usually immerses the products in a cleaning liquid, and dries the products when they are taken out of the cleaning liquid. However, during the working process, there is a lack of isolation equipment between the cleaning area and the drying area of the cleaning liquid. When drying the products, it will cause the rapid volatilization of the cleaning liquid, affecting the service life of the cleaning liquid. At the same time, the cleaning liquid is not isolated, and when the staff takes the products, it is easy to drop the products to the bottom of the cleaning liquid, which is not convenient for fishing. The splashing of the cleaning liquid when the products fall is likely to cause pollution. Summary of the Invention

[0004] In order to improve the convenience of the micro-arc oxidation cleaning machine during use, this application provides a micro-arc oxidation cleaning machine.

[0005] This application provides a micro-arc oxidation cleaning machine, adopting the following technical solutions:

[0006] A micro-arc oxidation cleaning machine includes a chassis. An elevating assembly is installed on the chassis. A carrier plate for loading micro-arc oxidation products is connected to the elevating assembly. A spraying and washing assembly is installed on the chassis. An isolation assembly is installed on the chassis. The isolation assembly includes a fixed partition plate. The fixed partition plate is installed on the chassis. A receiving groove is formed on the fixed partition plate. A slide rail is installed on the fixed partition plate. The slide rail is arranged in the receiving groove. A loading platform is slidably connected to the slide rail. A second fixed rod is installed on the loading platform. A connecting rod is hinged to the second fixed rod. A third fixed rod is installed on the carrier plate. One end of the connecting rod away from the second fixed rod is hinged to the third fixed rod. A ventilation system for drying the micro-arc oxidation products is installed on the chassis.

[0007] By adopting the above technical solution, cleaning liquid is poured at the bottom of the chassis, the micro-arc oxidation product is placed on the carrier plate, the carrier plate is controlled to descend by the lifting component to immerse the product in the cleaning liquid, after soaking, the lifting component lifts the carrier plate away from the cleaning liquid, the spraying and washing component rinses the product, and after rinsing, the product is dried through the ventilation system. During the descent of the carrier plate, the carrier plate drives the connecting rod to move to control the loading platform to slide on the slide rail so that the loading platform is retracted into the retraction groove, enabling the carrier plate to descend smoothly. When the carrier plate ascends, the carrier plate controls the loading platform to slide out of the retraction groove to block under the carrier plate, isolating the cleaning liquid below the fixed partition, so that when the product is dried by the system, the volatilization of the cleaning liquid can be reduced, the service time of the cleaning liquid can be enhanced. At the same time, an isolation component is added above the cleaning liquid to prevent the product from falling into the cleaning liquid when the staff takes the product, preventing the product from falling and splashing the cleaning liquid to pollute the working environment. The automatic retraction of the loading platform is controlled by the lifting of the carrier plate, which is beneficial to enhancing the convenience of the micro-arc oxidation cleaning machine during use.

[0008] In a specific feasible implementation, a sliding rod is slidably installed on the loading platform, one end of the sliding rod extends out of the loading platform, a pressing plate is installed at the end of the sliding rod extending out of the loading platform, a fixing plate is installed on the loading platform, a sliding groove is formed on the fixing plate, a lifting rod is slidably installed on the fixing plate through the sliding groove, a push rod is hinged on the sliding rod, one end of the push rod away from the sliding rod is hinged to the lifting rod, a shielding plate is installed on the lifting rod, and a blocking strip is installed on the shielding plate.

[0009] By adopting the above technical solution, when the pressing plate is subjected to a thrust force, the pressing plate will push the sliding rod to slide into the loading platform, the sliding rod will push the push rod to move, the push rod will push the lifting rod to move upward in the sliding groove, so that the shielding plate follows the lifting rod to move upward, a gap is generated between the shielding plate and the loading platform. When rinsing the product, the cleaning liquid will first fall on the shielding plate, flow on the loading platform after being buffered by the shielding plate, and finally fall below the fixed partition from the gap between the loading platform and the shielding plate, facilitating the smooth flow of the cleaning liquid to fall below the fixed partition.

[0010] When drying the product, the gas or liquid flows through the gap between the fixed partition and the shielding plate, avoiding the linear flow of gas in the upper and lower spaces of the fixed partition, reducing the airflow for drying the product from flowing towards the cleaning liquid, so that the volatilization of the cleaning liquid is effectively reduced during the drying process of the product.

[0011] In a specific feasible implementation, an installation groove is provided on the chassis. A movable rod is slidably installed on the chassis. One end of the movable rod extends into the installation groove. A spring is installed at the end of the movable rod extending into the installation groove. The end of the spring away from the movable rod is connected to the loading platform. The end of the movable rod away from the spring extends out of the loading platform and is connected to the pressing plate.

[0012] By adopting the above technical solution, when the pressing plate is subjected to a thrust force, the pressing plate will drive the sliding rod and the movable rod to move simultaneously. The movable rod will compress the spring. When the thrust force on the pressing plate is lost, the spring rebounds to push the pressing plate to quickly reset. The pressing plate will pull the sliding rod to slide out of the loading platform, so that the shielding plate can quickly fall on the loading platform.

[0013] In a specific feasible implementation, the top surface of the loading platform is set as an inclined surface that slopes towards the center of the chassis.

[0014] By adopting the above technical solution, the inclined surface is used to guide the liquid, facilitating the cleaning liquid to quickly flow towards the center of the chassis and fall below the fixed partition.

[0015] In a specific feasible implementation, a first fixed rod is installed on the loading platform. A roller is rotatably installed on the first fixed rod. The roller is arranged in the slide rail. The loading platform is slidably connected to the slide rail through the roller.

[0016] By adopting the above technical solution, the friction when the loading platform slides on the slide rail is reduced by the rolling of the roller in the slide rail, thus facilitating the carrier plate to quickly drive the loading platform to move.

[0017] In a specific feasible implementation, the spray washing assembly includes a lead screw. The lead screw is rotatably installed on the chassis. A motor for controlling the rotation of the lead screw is installed on the chassis. A guide rod is installed on the chassis. A slider is threadedly connected to the lead screw. The guide rod passes through the slider and is slidably connected to the slider. A nozzle is installed on the slider. A water pump is installed on the chassis. The water suction end of the water pump is connected to a connecting water pipe. The connecting water pipe is communicated with the chassis. The water outlet end of the water pump is connected to the nozzle.

[0018] By adopting the above technical solution, the cleaning liquid at the bottom of the chassis is sucked by the water pump and sprayed out by the nozzle to wash the product again, preventing impurities from adhering to the surface of the product during the process of the carrier plate carrying the product with the cleaning liquid. Washing the product with the cleaning liquid can enhance the cleanliness of the product surface.

[0019] In a specific feasible implementation, a filter screen is installed on the chassis. The filter screen is arranged above the connection position of the connecting water pipe and the chassis.

[0020] By adopting the above technical solution, the cleaning liquid is filtered through a filter screen to prevent impurities in the cleaning liquid from being sucked into the water pump.

[0021] In a specific feasible embodiment, the ventilation system includes a ventilation pipe, the ventilation pipe is communicated with the chassis, and a fan is connected to the ventilation pipe.

[0022] By adopting the above technical solution, gas is filled into the chassis through the fan, enhancing the gas flow in the chassis and facilitating the rapid drying of the product.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. Pour the cleaning liquid at the bottom of the chassis, place the micro-arc oxidation product on the carrier plate, control the carrier plate to descend through the lifting assembly to immerse the product in the cleaning liquid, after soaking, the lifting assembly lifts the carrier plate away from the cleaning liquid, the spraying and rinsing assembly rinses the product, and after rinsing, the product is dried through the ventilation system. During the descent of the carrier plate, the carrier plate drives the connecting rod to move to control the loading platform to slide on the slide rail so that the loading platform is retracted into the retraction groove, enabling the carrier plate to descend smoothly. When the carrier plate rises, the carrier plate controls the loading platform to slide out of the retraction groove and block below the carrier plate, isolating the cleaning liquid below the fixed partition, so that when the system dries the product, the volatilization of the cleaning liquid can be reduced, enhancing the service time of the cleaning liquid. At the same time, an isolation assembly is added above the cleaning liquid to prevent the product from falling into the cleaning liquid when the staff takes the product, preventing the product from falling and splashing the cleaning liquid to pollute the working environment. Controlling the automatic retraction of the loading platform through the lifting of the carrier plate is beneficial to enhancing the convenience of the micro-arc oxidation cleaning machine during use.

[0025] 2. Through the setting of the baffle, a gap is generated between the baffle and the loading. When rinsing the product, the cleaning liquid will first fall on the baffle, flow on the loading platform after buffering through the baffle, and finally fall below the fixed partition from the gap between the loading platform and the baffle, facilitating the smooth flow of the cleaning liquid to fall below the fixed partition; when drying the product, gas or liquid flows through the gap between the fixed partition and the baffle, avoiding the linear flow of gas in the upper and lower spaces of the fixed partition, reducing the airflow for drying the product from flowing towards the cleaning liquid, so that the volatilization of the cleaning liquid is effectively reduced during the drying process of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the micro-arc oxidation cleaning agent of the embodiment of the present application.

[0027] Figure 2 is a schematic diagram of the lifting assembly of the embodiment of the present application.

[0028] Figure 3 It is a schematic diagram of the isolation component according to an embodiment of the present application.

[0029] Figure 4 It is a schematic diagram showing the connection relationship between the loading table and the carrier plate in the isolation component according to an embodiment of the present application.

[0030] Figure 5 It is a schematic diagram when the carrier plate moves to be parallel to the loading table according to an embodiment of the present application.

[0031] Figure 6 It is a cross-sectional view of the loading table according to an embodiment of the present application.

[0032] Figure 7 It is a schematic diagram showing the connection relationship between the loading table and the shielding plate 563 according to an embodiment of the present application.

[0033] Reference numerals: 1, chassis; 11, filter screen; 12, switching valve; 2, lifting assembly; 21, cylinder; 25, carrier plate; 251, water passing hole; 3, spray washing assembly; 31, lead screw; 32, motor; 33, guide rod; 34, slider; 35, nozzle; 36, water pump; 37, connecting water pipe; 4, ventilation system; 41, ventilation pipe; 5, isolation component; 51, fixed partition; 511, folding groove; 52, slide rail; 53, loading table; 531, first fixing rod; 532, roller; 533, second fixing rod; 534, connecting rod; 535, third fixing rod; 536, installation groove; 541, movable rod; 542, limiting plate; 543, spring; 55, pressing plate; 561, fixing plate; 5611, sliding groove; 562, lifting rod; 563, shielding plate; 5631, blocking strip; 564, sliding rod; 565, push rod. Detailed Description of the Invention

[0034] The following further describes the present application in detail Figure 1-7 in conjunction with the accompanying drawings.

[0035] Embodiment:

[0036] An embodiment of the present application discloses a micro-arc oxidation cleaning machine. Referring to Figure 1 and Figure 2 , it includes a chassis 1, a filter screen 11 and a switching valve 12 are fixedly installed near the bottom of the chassis 1, a lifting assembly 2 is installed on the chassis 1, a carrier plate 25 for placing products is connected to the lifting assembly 2, a spray washing assembly 3 is installed on the chassis 1, and a ventilation system 4 is installed on the chassis 1.

[0037] Pour the cleaning liquid into the chassis 1, place the product after micro-arc oxidation on the carrier plate 25, and control the lowering of the carrier plate 25 through the lifting assembly 2 so that the carrier plate 25 together with the product is immersed in the cleaning liquid for soaking. After soaking for a certain period of time, the lifting assembly 2 raises the carrier plate 25 out of the cleaning liquid, rinses the product through the spray washing assembly 3, and dries the product through the ventilation system 4 after rinsing is completed, thereby facilitating the rapid completion of the cleaning of the product.

[0038] The lifting assembly 2 includes a cylinder 21. The cylinder 21 is fixedly installed on the chassis 1. The output shaft of the cylinder 21 is arranged vertically downward. The output shaft of the cylinder 21 is fixedly installed with a carrier plate 25. The carrier plate 25 is provided with water passing holes 251.

[0039] Place the product on the carrier plate 25. Through the cylinder 21, it is convenient to quickly control the lifting of the carrier plate 25, so that the carrier plate 25 and the product on the carrier plate 25 can be quickly immersed in the cleaning.

[0040] The spray washing assembly 3 includes a lead screw 31. The lead screw 31 is rotatably installed on the chassis 1. The chassis 1 is fixedly installed with a motor 32 for controlling the rotation of the lead screw 31. The chassis 1 is fixedly installed with a guide rod 33. The guide rod 33 is arranged parallel to the lead screw 31. The lead screw 31 is threadedly connected with a slider 34. The guide rod 33 passes through the slider 34 and is slidably connected with the slider 34. The slider 34 is fixedly installed with a spray head 35. The chassis 1 is fixedly installed with a water pump 36. The water suction end of the water pump 36 is fixedly connected with a connecting water pipe 37. One end of the connecting water pipe 37 far away from the water pump 36 is communicated with the bottom of the chassis 1. The communicating position of the connecting water pipe 37 and the chassis 1 is located below the filter screen 11. The water outlet end of the water pump 36 is connected with a connecting hose, and the connecting hose is connected with the spray head 35.

[0041] When the product is placed on the carrier plate 25 and the soaking is completed, the cylinder 21 controls the carrier plate 25 to be lifted out of the cleaning liquid. The water pump 36 sucks the cleaning liquid at the bottom of the chassis 1 and sprays it out through the spray head 35 to rinse the product, preventing impurities from adhering to the product during the process of the carrier plate 25 driving the product to rise. The motor 32 controls the rotation of the lead screw 31, so that the slider 34 moves along the guide rod 33 to rinse the product repeatedly, which is beneficial to enhancing the cleaning effect.

[0042] The ventilation system 4 includes a ventilation pipe 41. The ventilation pipe 41 is installed on the chassis 1. The ventilation pipe 41 is communicated with the inside of the chassis 1. A blower is connected to the ventilation pipe 41.

[0043] When the product rinsing is completed, air flow is blown into the chassis 1 through the blower to dry the product, which is convenient for the storage of the product and also prevents the cleaning liquid contaminated on the product from falling out of the chassis 1 and polluting the working environment when the cleaned product is directly taken out.

[0044] Refer to Figure 2 and Figure 3, an isolation component 5 is installed inside the chassis 1. The isolation component 5 includes a fixed partition 51 which is fixedly installed on the chassis 1. A receiving groove 511 is formed on the fixed partition 51. A slide rail 52 is fixedly installed on the fixed partition 51 and is arranged inside the receiving groove 511. A loading platform 53 is slidably installed on the slide rail 52. A first fixed rod 531 is fixedly installed on the loading platform 53. A roller 532 is rotatably installed on the first fixed rod 531 and is arranged inside the slide rail 52. The loading platform 53 is slidably connected to the slide rail 52 through the roller 532. The top surface of the loading platform 53 is set as an inclined surface that slopes towards the center of the chassis 1. Refer to Figure 3 and Figure 4 , a second fixed rod 533 is fixedly installed on the loading platform 53. A connecting rod 534 is hinged to the second fixed rod 533. A third fixed rod 535 is fixedly installed on the carrier plate 25. One end of the connecting rod 534 away from the second fixed rod 533 is hinged to the third fixed rod 535.

[0045] When the carrier plate 25 rises above the fixed partition 51 and the loading platform 53 is located outside the receiving groove 511, when the product is placed on the carrier plate 25 and the carrier plate 25 descends, the carrier plate 25 drives the connecting rod 534 to move downward. When the connecting rod 534 moves downward, it pushes the loading platform 53 to move towards the inside of the receiving groove 511, and the rolling of the roller 532 in the slide rail 52 is used to reduce the friction force to facilitate the rapid movement of the loading platform 53. Refer to Figure 5 , when the carrier plate 25 moves to be level with the loading platform 53, the connecting rod 534 is just in a horizontal state. At this time, the loading platform 53 is completely retracted into the receiving groove 511. When the carrier plate 25 continues to move towards the cleaning liquid below the fixed partition, the connecting rod 534 will pull the loading platform 53 to slide out of the receiving groove 511 on the slide rail 52. When the carrier plate 25 is immersed in the cleaning liquid and stays, the loading platform 53 partially extends out of the receiving groove 511 and stays. By driving the connecting rod 534 to move through the lifting of the carrier plate 25 and pushing and pulling the loading platform 53 by the connecting rod 534, the loading platform 53 can slide rapidly on the slide rail 52.

[0046] Refer to Figure 5 , Figure 6 and Figure 7 , an installation groove 536 is formed on the loading platform 53. A movable rod 541 is slidably installed on the loading platform 53. One end of the movable rod 541 extends into the installation groove 536. A limiting plate 542 is fixedly installed on the movable rod 541. A spring 543 is fixedly installed on the limiting plate 542. One end of the spring 543 away from the limiting plate 542 is fixedly connected to the loading platform 53. One end of the movable rod 541 extends out of the loading platform 53, and a pressing plate 55 is fixedly installed at the end of the movable rod 541 extending out of the loading platform 53.

[0047] A fixed plate 561 is fixedly installed on the loading platform 53. A sliding groove 5611 is formed in the fixed plate 561. The fixed plate 561 is slidably installed with a lifting rod 562 through the sliding groove 5611. A shielding plate 563 is fixedly installed on the lifting rod 562. A blocking strip 5631 is installed on the shielding plate 563. A sliding rod 564 is slidably connected to the loading platform 53. The sliding rod 564 is horizontally arranged. One end of the sliding rod 564 extends out of the loading platform 53 and is fixedly connected to the pressing plate 55. A push rod 565 is hinged to the sliding rod 564. The end of the push rod 565 away from the sliding rod 564 is hinged to the lifting rod 562. In this embodiment, the length of the blocking strip 5631 is half of the length of the sliding rod 564 extending out of the loading platform 53.

[0048] Refer to Figure 3 , Figure 4 , Figure 5 and Figure 6 , when the two loading platforms 53 move closer to each other, the shielding plates 563 will also move closer to each other following the loading platforms 53. When the two pressing plates 55 abut against each other, the pressing plates 55 will be subjected to mutual thrust and will push the movable rod 541 to move into the installation groove 536. The movable rod 541 will push the limiting plate 542 to squeeze the spring 543. At the same time, the pressing plate 55 will push the sliding rod 564 to slide into the loading platform 53. The sliding rod 564 will push the push rod 565 to move. The horizontal movement of the lifting rod 562 is restricted by the sliding groove 5611. The push rod 565 will push the lifting rod 562 to move upward in the sliding groove 5611, so that the shielding plate 563 moves upward following the lifting rod 562, and a gap is generated between the shielding plate 563 and the loading platform 53. When the carrier plate 25 is lifted and stays, the blocking strips 5631 on the shielding plates 563 will overlap. The two mutually approaching shielding plates 563 will block the directly below of the carrier plate 25. When the carrier plate 25 stays above the fixed partition 51 and the product is washed, the cleaning liquid will first fall on the shielding plate 563, flow on the loading platform 53 after being buffered by the shielding plate 563, and finally fall below the fixed partition 51 from the gap between the loading platform 53 and the shielding plate 563, buffering the cleaning liquid to prevent the cleaning liquid from directly falling on the bottom of the lower chassis 1, and the large drop causes the cleaning liquid to splash out of the chassis 1.

[0049] When drying the product, the cleaning liquid is isolated below the chassis 1 by the fixed partition 51 and the baffle 563, and the gas or liquid flows through the gap between the fixed partition 51 and the baffle 563, avoiding the linear flow of gas in the upper and lower spaces of the fixed partition 51, reducing the airflow for drying the product from flowing towards the cleaning liquid, reducing the volatilization of the cleaning liquid during the drying process of the product, increasing the usage time of the cleaning liquid. At the same time, the lifting of the carrier plate 25 controls the retraction of the baffle 563 within the fixed partition 51. When the carrier plate 25 descends, the baffle 563 automatically retracts into the fixed partition 51. When the carrier plate 25 is raised, the baffle 563 automatically extends to block the lower part of the carrier plate 25, preventing the product from falling into the cleaning liquid when the staff takes the product on the carrier plate 25, which is beneficial to improving the convenience of the micro-arc oxidation cleaning machine during use.

[0050] The implementation principle of the embodiment of this application is as follows: Pour the cleaning liquid into the chassis 1, place the product after micro-arc oxidation on the carrier plate 25, and control the descent of the carrier plate 25 through the lifting component 2 so that the carrier plate 25 together with the product is immersed in the cleaning liquid for soaking. After soaking for a certain period of time, the lifting component 2 raises the carrier plate 25 to leave the cleaning liquid, and the product is rinsed through the spraying and rinsing component 3. After rinsing is completed, the product is dried through the ventilation system 4, thus facilitating the rapid completion of the cleaning of the product.

[0051] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A micro-arc oxidation cleaning machine, characterized in that: It includes a chassis (1), on which a lifting component (2) is installed. A carrier plate (25) for loading micro-arc oxidation products is connected to the lifting component (2). A spraying and washing component (3) is installed on the chassis (1), and an isolation component (5) is installed on the chassis (1). The isolation component (5) includes a fixed partition (51), which is installed on the chassis (1). A receiving groove (511) is formed on the fixed partition (51). A slide rail (52) is installed on the fixed partition (51), and the slide rail (52) is arranged in the receiving groove (511). A loading platform (53) is slidably connected to the slide rail (52). A second fixed rod (533) is installed on the loading platform (53), and a connecting rod (534) is hinged to the second fixed rod (533). A third fixed rod (535) is installed on the carrier plate (25), and one end of the connecting rod (534) away from the second fixed rod (533) is hinged to the third fixed rod (535). A slide rod (564) is slidably installed on the loading platform (53), and a pressing plate (55) is installed on the slide rod (564). A fixed plate (561) is installed on the loading platform (53), and a lifting rod (562) is slidably installed on the fixed plate (561). A push rod (565) is hinged to the slide rod (564), and one end of the push rod (565) away from the slide rod (564) is hinged to the lifting rod (562). A shielding plate (563) is installed on the lifting rod (562). A movable rod (541) is connected to the pressing plate (55), and a spring (543) is connected to the movable rod (541). A ventilation system (4) for drying micro-arc oxidation products is installed on the chassis (1).

2. The micro-arc oxidation cleaning machine according to claim 1, wherein: One end of the slide rod (564) extends out of the loading platform (53), and the pressing plate (55) is installed at the end of the slide rod (564) extending out of the loading platform (53). A chute (5611) is formed on the fixed plate (561), and the lifting rod (562) is slidably installed on the fixed plate (561) through the chute (5611). A stop strip (5631) is installed on the shielding plate (563).

3. The micro-arc oxidation cleaning machine according to claim 2, wherein: An installation groove (536) is formed on the loading platform (53), and the movable rod (541) is slidably installed on the loading platform (53). One end of the movable rod (541) extends into the installation groove (536), and the spring (543) is connected to the end of the movable rod (541) extending into the installation groove (536). The end of the spring (543) away from the movable rod (541) is connected to the loading platform (53). The end of the movable rod (541) away from the spring (543) extends out of the loading platform (53) and is connected to the pressing plate (55).

4. The micro-arc oxidation cleaning machine according to claim 1, wherein: The top surface of the loading platform (53) is set as an inclined surface inclined towards the center of the chassis (1).

5. The micro-arc oxidation cleaning machine according to claim 1, wherein: A first fixed rod (531) is installed on the loading platform (53). A roller (532) is rotatably installed on the first fixed rod (531). The roller (532) is arranged in the slide rail (52). The loading platform (53) is slidably connected to the slide rail (52) through the roller (532).

6. The micro-arc oxidation cleaning machine according to claim 1, wherein: The spray washing assembly (3) includes a lead screw (31). The lead screw (31) is rotatably installed on the chassis (1). A motor (32) for controlling the rotation of the lead screw (31) is installed on the chassis (1). A guide rod (33) is installed on the chassis (1). A slider (34) is threadedly connected to the lead screw (31). The guide rod (33) passes through the slider (34) and is slidably connected to the slider (34). A spray head (35) is installed on the slider (34). A water pump (36) is installed on the chassis (1). The water suction end of the water pump (36) is connected to a connecting water pipe (37). The connecting water pipe (37) communicates with the chassis (1). The water outlet end of the water pump (36) is connected to the spray head (35).

7. The micro-arc oxidation cleaning machine according to claim 6, characterized in that: A filter screen (11) is installed on the chassis (1). The filter screen (11) is arranged above the connection position between the connecting water pipe (37) and the chassis (1).

8. A micro-arc oxidation cleaning machine according to claim 1, characterized in that: The ventilation system (4) includes a ventilation pipe (41). The ventilation pipe (41) communicates with the chassis (1). A blower is connected to the ventilation pipe (41).

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