Electrophoretic coating, dipping and cleaning device for automobile parts

Abstract

The utility model belongs to the technical field of automobile part treatment, and particularly relates to an automobile part electrophoretic coating dipping cleaning device which comprises a cleaning chamber, a cleaning part is rotationally arranged on one side in the cleaning chamber, and the cleaning part comprises a rotating seat, a water spraying rod, a water collecting bin, a filter cartridge and a high-pressure water pump. The water spraying rod is vertically and fixedly arranged in the rotating seat, the water collecting bin is arranged at the lower end in the cleaning chamber, cleaning liquid is stored in the water collecting bin, meanwhile, the cleaning liquid sprayed out of the water spraying rod can be collected, the filtering cylinder is arranged in the water collecting bin, and the cleaning liquid in the water collecting bin is filtered through the filtering cylinder. Impurities in the cleaning liquid entering the water spraying rod are reduced, so that the influence of the cleaning liquid containing the impurities on parts is reduced. According to the automobile part cleaning and drying device, the angles of the rotating seat and the rotating plate are extruded through the extrusion part, automobile parts are cleaned and dried at all angles, and the cleaning quality of the automobile parts is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, and specifically relates to an electrophoretic coating immersion cleaning device for automobile parts. Background Art

[0002] There are many processes for surface treatment with cathodic electrophoretic coatings in the production of automotive parts. The earliest automotive parts were treated with dipping and spraying for surface protection, which had poor corrosion resistance and fire hazards. In order to solve this problem, anodic electrophoretic coating was used instead of dipping in the 1960s and 1970s. Pure phenolic and epoxy anodic electrophoretic paints were used at the beginning. Although the fire hazard was avoided, the corrosion resistance was equivalent to that of dipping. During the coating process of automotive electrophoretic paint, the electrophoretic liquid will adhere to the surface of the parts, and the excess electrophoretic liquid needs to be removed, otherwise the excess automotive electrophoretic liquid will seriously affect the performance of the coating.

[0003] Most of the existing equipment uses high-pressure spraying to remove electrophoretic liquid from automobile parts, but the spraying direction is mostly fixed, so that the automobile parts cannot be completely cleaned, and the cleaning effect is poor; and there is no heating function, and the cleaning liquid after cleaning cannot be well removed, and the efficiency is low. Utility Model Content

[0004] The purpose of the utility model is to provide an immersion cleaning device for electrophoretic coating of automobile parts, which can clean and dry automobile parts at various angles by squeezing the angle of the rotating seat and the rotating plate through the squeezing part, thereby improving the cleaning quality of automobile parts.

[0005] The technical solutions adopted in this utility are as follows:

[0006] The cleaning device of the present invention relates to an immersion cleaning device for electrophoretic coating of automobile parts, comprising a cleaning chamber, a cleaning part rotatably arranged on one side of the cleaning chamber, the cleaning part comprising a rotating seat, a water spray rod, a water collecting bin, a filter cartridge and a high-pressure water pump, the upper and lower ends of the rotating seat are rotatably connected with the interior of the cleaning chamber, the water spray rod is vertically fixedly arranged inside the rotating seat, the water collecting bin is arranged at the lower end of the cleaning chamber, the filter cartridge is arranged inside the water collecting bin, the input end of the high-pressure water pump is arranged inside the filter cartridge, and the output end of the high-pressure water pump is connected with the interior of the water spray rod; a drying part is rotatably arranged on the other side of the cleaning chamber, and the automobile parts coming out of the cleaning part are dehydrated by high-pressure air through the drying part; a placing part, through which the automobile parts are stacked and transported; an extruding part, the extruding part is slidably connected with the lower ends of the cleaning part and the drying part, and the directions of the cleaning part and the drying part are squeezed by the movement of the extruding part, so as to clean the automobile parts in multiple directions.

[0007] The utility model is further configured as follows: the drying part includes a rotating plate, a high-pressure spray rod, a high-pressure air pump and an electric heating pipe, the rotating plate is rotatably connected to the inside of the cleaning chamber, the high-pressure spray rod is fixedly connected to the inside of the rotating plate, the output end of the high-pressure air pump is connected to the inside of the high-pressure spray rod, and the electric heating pipe is fixedly connected to the input end of the high-pressure air pump.

[0008] The utility model is further configured as follows: a spiral heating wire is integrally formed inside the electric heating tube.

[0009] The utility model is further configured as follows: the lower ends of the rotating seat and the rotating plate are integrally formed with an extrusion shaft, the interior of the cleaning chamber is provided with a guide groove matched with the extrusion shaft, and the extrusion shaft is slidably connected with the interior of the extrusion part.

[0010] The utility model is further configured as follows: the placement part includes a guide frame, a movable platform and a drying frame, the lower end of the guide frame is fixedly connected to the inside of the cleaning chamber, the movable platform is arranged on the upper part of the guide frame, and the lower end of the drying frame is fixedly connected to the upper end of the movable platform.

[0011] The utility model is further configured as follows: the extrusion part comprises an extrusion cylinder and an extrusion plate, the extrusion cylinder is fixedly connected to the inside of the cleaning chamber, and the extrusion plate is fixedly connected to the output end of the extrusion cylinder.

[0012] The technical effects achieved by this utility model are:

[0013] The utility model discloses an electrophoretic coating immersion cleaning device for automobile parts, which adopts the design of a cleaning part, changes the angle of a rotating seat through the extrusion of an extrusion part, and then changes the spray angle of a water spraying rod, so that all angles of automobile parts can be sprayed and cleaned, thereby improving the spraying quality of automobile parts.

[0014] The utility model discloses an electrophoretic coating immersion cleaning device for automobile parts adopts the design of a drying part. The extrusion of the extrusion part changes the angle of the rotating plate, thereby changing the drying angle of the high-pressure spray rod. All angles of the automobile parts can be dried by high-pressure hot air, and the cleaning water stains on the surface of the automobile parts are removed, thereby further improving the cleaning quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of an embodiment of the present utility;

[0016] Figure 2 It is an overall internal cross-sectional view of an embodiment of the present utility;

[0017] Figure 3 It is an overall internal exploded view of the embodiment of the present utility;

[0018] Figure 4 It is an exploded view of the cleaning part of the embodiment of the present utility;

[0019] Figure 5 This is an exploded view of the drying section of the practical embodiment;

[0020] Figure 6 It is a schematic diagram of the interior of the electric heating tube of the practical embodiment.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Cleaning chamber; 2. Cleaning section; 201. Rotating seat; 202. Water spray rod; 203. Water collection bin; 204. Filter cartridge; 205. High-pressure water pump; 3. Drying section; 301. Rotating plate; 302. High-pressure spray rod; 303. High-pressure air pump; 304. Electric heating pipe; 4. Placing section; 401. Guide frame; 402. Moving platform; 403. Drying rack; 5. Extrusion section; 501. Extrusion cylinder; 502. Extrusion plate. DETAILED DESCRIPTION

[0023] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0024] like Figures 1 to 6 As shown, an immersion cleaning device for electrophoretic coating of automobile parts includes a cleaning chamber 1, a cleaning part 2 is rotatably arranged on one side inside the cleaning chamber 1, the cleaning part 2 includes a rotating seat 201, a water spray rod 202, a water collecting bin 203, a filter cartridge 204 and a high-pressure water pump 205, the upper and lower ends of the rotating seat 201 are rotatably connected to the inside of the cleaning chamber 1, the water spray rod 202 is vertically fixedly arranged inside the rotating seat 201, the water collecting bin 203 is arranged at the lower end inside the cleaning chamber 1, the water collecting bin 203 stores cleaning liquid inside, and can also collect the cleaning liquid sprayed by the water spray rod 202, the filter cartridge 204 is arranged inside the water collecting bin 203, the cleaning liquid inside the water collecting bin 203 is filtered by the filter cartridge 204, and the cleaning liquid is reduced. Impurities inside the washing liquid enter the water spray rod 202, thereby reducing the impact of the washing liquid containing impurities on the parts. The input end of the high-pressure water pump 205 is arranged inside the filter cartridge 204, and the output end of the high-pressure water pump 205 is connected to the inside of the water spray rod 202, so as to complete the recycling of the washing liquid; a drying section 3 is rotatably arranged on the other side of the washing chamber 1, and the automobile parts coming out of the washing section 2 are dehydrated by high-pressure air through the drying section 3; a placing section 4, through which the automobile parts are stacked and transported; an extruding section 5, the extruding section 5 is slidably connected to the lower ends of the washing section 2 and the drying section 3, and the washing section 2 and the drying section 3 are squeezed by the movement of the extruding section 5, so that the automobile parts are cleaned in multiple directions.

[0025] Specifically, when the automobile parts enter the interior of the cleaning chamber 1 along with the placement section 4, the automobile parts inside the placement section 4 are then rinsed by the cleaning section 2, and the cleaning liquid inside the water collection bin 203 is filtered by the filter cylinder 204 and pumped into the interior of the water spray rod 202 by the high-pressure water pump 205, and then sprayed into the interior of the placement section 4 at a high speed, and the automobile parts inside the placement section 4 are cleaned by the high-speed sprayed cleaning liquid; then the placement section 4 drives the automobile parts into the interior of the drying section 3, and the cleaning liquid attached to the surface of the automobile parts is blown away from the surface of the parts by the high-pressure airflow; the cleaning section 2 and the drying section 3 are squeezed by the movement of the squeezing section 5, and the directions of the cleaning section 2 and the drying section 3 are changed, so that the automobile parts are cleaned in multiple directions, and the cleaning quality is improved to complete the cleaning of the automobile parts.

[0026] like Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, the drying section 3 includes a rotating plate 301, a high-pressure spray rod 302, a high-pressure air pump 303 and an electric heating pipe 304, the rotating plate 301 is rotatably connected to the inside of the cleaning chamber 1, the high-pressure spray rod 302 is fixedly connected to the inside of the rotating plate 301, the output end of the high-pressure air pump 303 is connected to the inside of the high-pressure spray rod 302, the electric heating pipe 304 is fixedly connected to the input end of the high-pressure air pump 303, and the electric heating pipe 304 and the high-pressure air pump 303 are connected to the mains;

[0027] The internal air is heated by the electric heating tube 304, and the heated air is pumped to the inside of the high-pressure spray rod 302 by the high-pressure air pump 303 and then sprayed out. The cleaning liquid on the surface of the automobile parts inside the placement part 4 is removed and evaporated by the high-temperature and high-pressure gas.

[0028] like Figure 6 As shown, a spiral heating wire is integrally formed inside the electric heating tube 304, and the contact area between the heating wire and the air is increased by the spiral heating wire, thereby improving the heating efficiency of the air.

[0029] like Figure 4 and Figure 5 As shown, the lower ends of the rotating seat 201 and the rotating plate 301 are integrally formed with an extrusion shaft, and a guide groove matching the extrusion shaft is opened inside the cleaning chamber 1. The extrusion shaft is slidably connected to the inside of the extrusion part 5, and the guide groove provides limitation and guidance for the extrusion shaft when the rotating seat 201 and the rotating plate 301 rotate.

[0030] like Figure 3As shown, the placement portion 4 includes a guide frame 401, a mobile platform 402 and a drying frame 403. The lower end of the guide frame 401 is fixedly connected to the inside of the cleaning chamber 1, and the mobile platform 402 is arranged on the upper part of the guide frame 401. The mobile platform 402 is a mobile device with a driving wheel, a driving motor, a control module and an energy storage module. It is an existing mature technology and will not be further elaborated. The lower end of the drying frame 403 is fixedly connected to the upper end of the mobile platform 402. The interior of the drying frame 403 adopts a large number of hollow designs, so that the cleaning liquid and high-pressure air can easily pass through the surface of the parts, thereby improving the cleaning quality.

[0031] like Figures 3 to 5 As shown, the extrusion part 5 includes an extrusion cylinder 501 and an extrusion plate 502. The extrusion cylinder 501 is fixedly connected to the inside of the cleaning chamber 1, and the extrusion plate 502 is fixedly connected to the output end of the extrusion cylinder 501. The inside of the extrusion plate 502 is slidably connected to the rotating seat 201 and the extrusion shaft at the lower end of the rotating plate 301. The inside of the extrusion plate 502 is provided with an extrusion groove that matches the lower end of the rotating seat 201 and the rotating plate 301.

[0032] The extrusion plate 502 is driven to move by the telescopic movement of the output end of the extrusion cylinder 501, so that the extrusion plate 502 squeezes the lower ends of the rotating seat 201 and the rotating plate 301, so that the rotating seat 201 and the rotating plate 301 rotate, thereby changing the spray angle of the water spray rod 202 and the high-pressure spray rod 302, so that the parts are sprayed in multiple directions, thereby improving the cleaning quality of the parts.

[0033] The working principle of the utility model is as follows: when automobile parts enter the interior of the cleaning chamber 1 along with the placement part 4, the automobile parts inside the placement part 4 are then rinsed by the cleaning part 2, and the cleaning liquid inside the water collection bin 203 is filtered by the filter cylinder 204 and then pumped into the interior of the water spray rod 202 by the high-pressure water pump 205, and then sprayed into the interior of the placement part 4 at a high speed, and the automobile parts inside the placement part 4 are cleaned by the cleaning liquid sprayed at a high speed; then the placement part 4 drives the automobile parts to enter the interior of the drying part 3, and the cleaning liquid attached to the surface of the automobile parts is blown away from the surface of the parts by the high-pressure airflow; the cleaning part 2 and the drying part 3 are squeezed by the movement of the squeezing part 5, and the directions of the cleaning part 2 and the drying part 3 are changed, so as to clean the automobile parts in multiple directions, improve the cleaning quality, and complete the cleaning of the automobile parts.

[0034] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An immersion cleaning device for electrophoretic coating of automobile parts, characterized in that: The invention comprises a cleaning chamber (1), wherein a cleaning part (2) is rotatably arranged on one side of the cleaning chamber (1), wherein the cleaning part (2) comprises a rotating seat (201), a water spray rod (202), a water collection bin (203), a filter cartridge (204) and a high-pressure water pump (205), wherein the upper and lower ends of the rotating seat (201) are rotatably connected to the inside of the cleaning chamber (1), the water spray rod (202) is vertically fixedly arranged inside the rotating seat (201), the water collection bin (203) is arranged at the lower end inside the cleaning chamber (1), the filter cartridge (204) is arranged inside the water collection bin (203), and the input end of the high-pressure water pump (205) is arranged Inside the filter cartridge (204), the output end of the high-pressure water pump (205) is connected to the inside of the water spray rod (202); a drying section (3) is rotatably arranged on the other side of the inside of the cleaning chamber (1), and the automobile parts coming out of the inside of the cleaning section (2) are dehydrated by high-pressure air through the drying section (3); a placement section (4), and the automobile parts are stacked and transported through the placement section (4); and a pressing section (5), and the pressing section (5) is slidably connected to the lower ends of the cleaning section (2) and the drying section (3), and the cleaning section (2) and the drying section (3) are pressed in different directions by the movement of the pressing section (5), so that the automobile parts are cleaned in multiple directions.

2. The electrophoretic coating immersion cleaning device for automobile parts according to claim 1, characterized in that: The drying section (3) comprises a rotating plate (301), a high-pressure spray rod (302), a high-pressure air pump (303) and an electric heating pipe (304); the rotating plate (301) is rotatably connected to the interior of the cleaning chamber (1); the high-pressure spray rod (302) is fixedly connected to the interior of the rotating plate (301); the output end of the high-pressure air pump (303) is connected to the interior of the high-pressure spray rod (302); and the electric heating pipe (304) is fixedly connected to the input end of the high-pressure air pump (303).

3. The electrophoretic coating immersion cleaning device for automobile parts according to claim 2, characterized in that: A spiral heating wire is integrally formed inside the electric heating tube (304).

4. The electrophoretic coating immersion cleaning device for automobile parts according to claim 2, characterized in that: The lower ends of the rotating seat (201) and the rotating plate (301) are integrally formed with an extrusion shaft, and a guide groove matching the extrusion shaft is provided inside the cleaning chamber (1), and the extrusion shaft is slidably connected to the inside of the extrusion part (5).

5. The electrophoretic coating immersion cleaning device for automobile parts according to claim 1, characterized in that: The placement portion (4) comprises a guide frame (401), a movable platform (402) and a drying frame (403); the lower end of the guide frame (401) is fixedly connected to the inside of the cleaning chamber (1); the movable platform (402) is arranged on the upper part of the guide frame (401); and the lower end of the drying frame (403) is fixedly connected to the upper end of the movable platform (402).

6. The electrophoretic coating immersion cleaning device for automobile parts according to claim 1, characterized in that: The extrusion part (5) comprises an extrusion cylinder (501) and an extrusion plate (502); the extrusion cylinder (501) is fixedly connected to the interior of the cleaning chamber (1); and the extrusion plate (502) is fixedly connected to the output end of the extrusion cylinder (501).

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