Pre-roller-coated aluminum plate surface washing device

Abstract

The utility model belongs to the technical field of aluminum plate cleaning, and particularly relates to a pre-roller coating aluminum plate surface washing device which comprises a cleaning box and conveying mechanisms fixed to the two sides of the cleaning box. The cleaning assembly comprises a water pump fixed to one side of the cleaning box, a first connecting pipe fixed to the output end of the water pump and drainage pipes fixed to the two ends of the first connecting pipe, multiple sets of water spraying heads arranged at equal intervals are fixed to the surfaces of the drainage pipes, and a second connecting pipe is fixed to the input end of the water pump. The second connecting pipe is fixedly connected with the cleaning box, the drainage pipe is fixedly connected with the cleaning box, and a shielding cover is fixed to the surface of the drainage pipe located on the upper portion. Therefore, the printing roller is prevented from being damaged in the printing process or the printing effect is prevented from being poor due to oil stains, the using effect of the device is improved, and the actual using requirement is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum plate cleaning, and particularly relates to a surface water washing device for pre-coated aluminum plates. Background Technique

[0002] Due to its light weight and durability, aluminum plates are widely used in fields such as architectural decoration and home appliance shells. In the production process of aluminum plates, surface treatment is an important link, and the roll coating process is a common method.

[0003] After the production and processing of aluminum plates, there will be oil stains or impurities on the surface. If not cleaned, it will damage the printing roller during the printing process or cause poor printing effects due to oil stains, reducing the use effect of the device and making it difficult to meet the actual use requirements. Therefore, a device that can clean the surface of aluminum plates is needed for cleaning.

[0004] To solve the above problems, a surface water washing device for pre-coated aluminum plates is proposed in this application. Content of the Utility Model

[0005] To solve the problems raised in the above background technique. The utility model provides a surface water washing device for pre-coated aluminum plates, which has the water impact force discharged to clean the impurities or oil stains on the surface of the aluminum plate, thereby avoiding damage to the printing roller during the printing process or poor printing effects due to oil stains, thereby improving the use effect of the device and meeting the actual use requirements.

[0006] To achieve the above object, the utility model provides the following technical solution: A surface water washing device for pre-coated aluminum plates, including a cleaning tank and a conveying mechanism fixed on both sides of the cleaning tank. A cleaning component is installed on the cleaning tank. The cleaning component includes a water pump fixed on one side of the cleaning tank, a first connecting pipe fixed on the output end of the water pump, and drain pipes fixed at both ends of the first connecting pipe. A plurality of groups of spray heads arranged at equal intervals are fixed on the surface of the drain pipes, and a second connecting pipe is fixed at the input end of the water pump.

[0007] Preferably, as a surface water washing device for pre-coated aluminum plates of the utility model, the second connecting pipe is fixedly connected to the cleaning tank, the drain pipes are fixedly connected to the cleaning tank, a shielding cover is fixed on the surface of the drain pipe located above, and a filter screen is fixed inside the cleaning tank.

[0008] Preferably, as a surface water washing device for pre-coated aluminum plates of the utility model, rectangular plates arranged symmetrically are provided inside the cleaning tank. Absorbent sponges are fixed on one side of the two rectangular plates close to each other, and two groups of L-shaped positioning columns arranged symmetrically are provided on the side of the two rectangular plates away from each other. The L-shaped positioning columns are fixedly connected to the cleaning tank.

[0009] Preferably, as a surface water washing device for pre-rolled aluminum plates of the present utility model, a sliding sleeve is slidably connected to the surface of the L-shaped positioning column. A telescopic rod is fixed between the sliding sleeve and the L-shaped positioning column. A spring is wound around the surface of the telescopic rod, and both ends of the spring are fixedly connected to the sliding sleeve and the L-shaped positioning column respectively. The sliding sleeve is fixedly connected to the rectangular plate.

[0010] Preferably, as a surface water washing device for pre-rolled aluminum plates of the present utility model, symmetrically arranged limiting plates are fixedly installed inside the cleaning tank. A rectangular frame is slidably connected inside the limiting plates. The rectangular frame is fixedly connected to the rectangular plate. An inclined block is arranged on one side of the rectangular frame. A push rod is fixed to one side of the inclined block. A connecting plate is fixed between the two push rods. An electric push rod is installed between the connecting plate and the cleaning tank. A through hole adapted to the push rod is formed on the surface of the cleaning tank. The push rod is slidably connected to the cleaning tank through this through hole.

[0011] Preferably, as a surface water washing device for pre-rolled aluminum plates of the present utility model, a roller is rotatably connected inside the rectangular frame through a rotating shaft.

[0012] Preferably, as a surface water washing device for pre-rolled aluminum plates of the present utility model, a drying assembly is installed on the cleaning tank. The drying assembly includes a drying hood fixed to one side of the cleaning tank through two support blocks, two heating rods symmetrically arranged inside the drying hood, and an air pump fixed to one side of the drying hood. The output end of the air pump is fixed with a pipe body, and air delivery pipes are fixed to both ends of the pipe body. The other ends of the air delivery pipes are fixedly connected to the drying hood.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By arranging a cleaning assembly, the impact force of the discharged water is used to clean the impurities or oil stains on the surface of the aluminum plate, thereby avoiding damage to the printing roller during the printing process or poor printing effects due to oil stains, improving the use effect of the device, meeting the actual use requirements, and adding a drying assembly to this mechanism, which can perform drying operations to avoid the wet aluminum plate being easily contaminated with dust, thereby improving the surface quality of the aluminum plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0017] Figure 2 is a structural cross-sectional view of the cleaning tank in the present utility model;

[0018] Figure 3 This is a structural cross-sectional view of the sliding sleeve in the present utility model;

[0019] Figure 4 In the present utility model Figure 3 Schematic enlarged view of the structure at position A;

[0020] Figure 5 This is a schematic view of the structure of connecting parts such as rollers and limit plates in the present utility model.

[0021] In the figure: 1. Cleaning tank; 2. Conveying mechanism; 3. Cleaning assembly; 301. Water pump; 302. First connecting pipe; 303. Drain pipe; 304. Sprinkler head; 305. Shielding cover; 306. Second connecting pipe; 307. Filter screen; 308. L-shaped positioning post; 309. Sliding sleeve; 310. Spring; 311. Telescopic rod; 312. Rectangular plate; 313. Absorbent sponge; 314. Rectangular frame; 315. Tilted block; 316. Push rod; 317. Electric push rod; 318. Connecting plate; 319. Roller; 320. Limit plate; 4. Drying assembly; 401. Drying cover; 402. Heating rod; 403. Air pump; 404. Air delivery pipe. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0023] Embodiment 1

[0024] As Figure 1 shown:

[0025] A surface water washing device for pre-coated aluminum plates includes a cleaning tank 1 and a conveying mechanism 2 fixed on both sides of the cleaning tank 1.

[0026] In this embodiment: Further improvements are made to the existing main body in this application. For details, refer to the disclosed technology below. To solve the technical problems existing in this prior art, as disclosed in the background art above, "oil stains or impurities will remain on the surface of the aluminum plate after production and processing. If not cleaned, it will damage the printing roller during the printing process or cause poor printing effects due to oil stains, reducing the use effect of the device and making it difficult to meet the actual use requirements. Therefore, a device that can clean the surface of the aluminum plate is needed for cleaning." In combination with the use, this problem is obviously a real and difficult problem to solve. In view of this, to solve this technical problem, a cleaning component 3 and a drying component 4 are added to this application document. All the electrical equipment involved in this product is powered by an external power supply.

[0027] It should be noted that: The conveying mechanism 2 is composed of a roller, a servo motor, an adjusting seat, an adjusting bolt, and a limiting guide rod. The roller is driven to rotate by the servo motor to drive the aluminum plate. At the same time, the adjusting bolt can adjust the distance between the two rollers to adapt to the conveying of aluminum plates with different thicknesses. The conveying mechanism 2 adopts the same technical means as in this prior art, and this technical means will not be elaborated here one by one.

[0028] Furthermore:

[0029] As Figures 1 - 5 shown:

[0030] A cleaning component 3 is installed on the cleaning tank 1. The cleaning component 3 includes a water pump 301 fixed on one side of the cleaning tank 1, a first connecting pipe 302 fixed on the output end of the water pump 301, and drain pipes 303 fixed at both ends of the first connecting pipe 302. A plurality of equally spaced spray heads 304 are fixed on the surface of the drain pipe 303. A second connecting pipe 306 is fixed at the input end of the water pump 301;

[0031] The second connecting pipe 306 is fixedly connected to the cleaning tank 1, and the drain pipe 303 is fixedly connected to the cleaning tank 1. A shielding cover 305 is fixed on the surface of the upper drain pipe 303, and a filter screen 307 is fixed inside the cleaning tank 1.

[0032] In this implementation: For the surface water washing device of the pre-coated aluminum plate, during use, the aluminum plate is conveyed through the conveying mechanism 2. During the conveying process, the water pump 301 is started, and the water inside the cleaning tank 1 is pumped out through the second connecting pipe 306 and discharged into the interior of the first connecting pipe 302, and then conveyed through the first connecting pipe 302 to the drain pipe 303, so that the drain pipe 303 discharges water through the spray head 304. The impact force of the discharged water is used to clean the impurities or oil stains on the surface of the aluminum plate, thereby avoiding damage to the printing roller during the printing process or poor printing effect due to oil stains, improving the use effect of the device, meeting the actual use requirements. Through the filter screen 307, the impurities in the cleaning can be filtered, and this structure can realize recycling and save resources.

[0033] Furthermore;

[0034] In an alternative embodiment, rectangular plates 312 arranged symmetrically are provided inside the cleaning tank 1. A water-absorbing sponge 313 is fixed on one side of the two rectangular plates 312 close to each other. On the side of the two rectangular plates 312 away from each other, there are two groups of L-shaped positioning columns 308 arranged symmetrically, and the L-shaped positioning columns 308 are fixedly connected to the cleaning tank 1;

[0035] A sliding sleeve 309 is slidably connected to the surface of the L-shaped positioning column 308. A telescopic rod 311 is fixed between the sliding sleeve 309 and the L-shaped positioning column 308. A spring 310 is wound around the surface of the telescopic rod 311. Two ends of the spring 310 are respectively fixedly connected to the sliding sleeve 309 and the L-shaped positioning column 308, and the sliding sleeve 309 is fixedly connected to the rectangular plate 312.

[0036] In this embodiment: The rectangular plate 312 is driven to move. At this time, the water-absorbing sponge 313 can be driven to move through the rectangular plate 312, so that the two water-absorbing sponges 313 are unfolded. When the aluminum plate is conveyed between the two water-absorbing sponges 313, with the movement of the rectangular plate 312, the sliding sleeve 309 is driven to slide on the L-shaped positioning column 308. At the same time, the sliding sleeve 309 compresses the spring 310 and the telescopic rod 311. Subsequently, the electric push rod 317 resets and drives the inclined block 315 to reset, so that the inclined block 315 releases the extrusion of the rectangular frame 314. At this time, the spring 310 rebounds and drives the water-absorbing sponge 313 on the rectangular plate 312 to closely fit the aluminum plate. Through the setting of the water-absorbing sponge 313, the water stains on the surface of the aluminum plate can be absorbed, and the impurities washed on the surface of the aluminum plate can also be cleaned. Through the setting of the spring 310, the water-absorbing sponge 313 can be closely attached to the surface of the aluminum plate, improving the water stain absorption effect, and can also flexibly adapt to aluminum plates of different thicknesses, further improving the use effect of the device and meeting the actual use requirements.

[0037] Furthermore;

[0038] In an alternative embodiment, limiting plates 320 arranged symmetrically are fixed inside the cleaning tank 1. A rectangular frame 314 is slidably connected inside the limiting plates 320. The rectangular frame 314 is fixedly connected to a rectangular plate 312. An inclined block 315 is provided on one side of the rectangular frame 314. A push rod 316 is fixed on one side of the inclined block 315. A connecting plate 318 is fixed between the two groups of push rods 316. An electric push rod 317 is installed between the connecting plate 318 and the cleaning tank 1. Through holes adapted to the push rods 316 are formed on the surface of the cleaning tank 1. The push rods 316 and the cleaning tank 1 are slidably connected through these through holes;

[0039] A roller 319 is rotatably connected inside the rectangular frame 314 through a rotating shaft.

[0040] In this embodiment: Start the electric push rod 317 to push the connecting plate 318. Drive the push rod 316 to move through the connecting plate 318. Drive the inclined block 315 to move through the push rod 316. Extrude the rectangular frame 314 through the inclined block 315. At this time, the rectangular frame 314 moves. Through the setting of the roller 319, the friction between the inclined block 315 and the rectangular frame 314 can be reduced, and the moving effect of the rectangular frame 314 can be improved. As the rectangular frame 314 moves, drive the rectangular plate 312 to move. At this time, the water-absorbing sponge 313 can be driven to move through the rectangular plate 312, so that the two groups of water-absorbing sponges 313 can realize the automatic unfolding operation, which is convenient for the aluminum plate to be directly conveyed between the two groups of water-absorbing sponges 313, thus eliminating the need for manual operation and providing convenience for the operator.

[0041] Furthermore;

[0042] In an alternative embodiment, a drying component 4 is installed on the cleaning tank 1. The drying component 4 includes a drying hood 401 fixed on one side of the cleaning tank 1 through two support blocks, two heating rods 402 arranged symmetrically and fixed inside the drying hood 401, and an air pump 403 fixed on one side of the drying hood 401. The output end of the air pump 403 is fixed with a pipe body, and air delivery pipes 404 are fixed at both ends of the pipe body. The other ends of the air delivery pipes 404 are fixedly connected to the drying hood 401.

[0043] In this implementation scheme: As the aluminum plate is conveyed, start the air pump 403 at the same time, so that the gas generated by the air pump 403 is discharged into the drying hood 401 through the air delivery pipes 404. At this time, the gas is heated by the heating rods 402. When the aluminum plate is conveyed to the position of the drying hood 401, drying operation can be carried out to prevent the wet aluminum plate from being easily contaminated with dust, thereby improving the surface quality of the aluminum plate.

[0044] Working principle and usage process of the present utility model: When using this surface water washing device for pre-coated aluminum plates, the aluminum plates are conveyed through the conveying mechanism 2. During the conveying process, the water pump 301 is started, and the water inside the cleaning tank 1 is pumped out through the second connecting pipe 306 and discharged into the inside of the first connecting pipe 302, and then conveyed through the first connecting pipe 302 to the drain pipe 303, so that the drain pipe 303 discharges water through the spray head 304. The impact force of the discharged water is used to clean the impurities or oil stains on the surface of the aluminum plate, thereby avoiding damage to the printing roller during the printing process or poor printing effect due to oil stains, improving the usage effect of the device, meeting the actual usage requirements. At the same time, the electric push rod 317 is started to push the connecting plate 318. The connecting plate 318 drives the push rod 316 to move, and the push rod 316 drives the inclined block 315 to move. The inclined block 315 is used to squeeze the rectangular frame 314. At this time, the rectangular frame 314 moves. Through the setting of the roller 319, the friction between the inclined block 315 and the rectangular frame 314 can be reduced, improving the moving effect of the rectangular frame 314. As the rectangular frame 314 moves, it drives the rectangular plate 312 to move. At this time, the rectangular plate 312 can drive the water-absorbing sponge 313 to move, so that the two water-absorbing sponges 313 realize an automatic unfolding operation, facilitating the direct conveyance of the aluminum plate between the two water-absorbing sponges 313, thus eliminating the need for manual operation and providing convenience for the operator. As the rectangular plate 312 moves, it drives the sliding sleeve 309 to slide on the L-shaped positioning column 308. At the same time, the sliding sleeve 309 compresses the spring 310 and the telescopic rod 311. Subsequently, the electric push rod 317 resets and drives the inclined block 315 to reset, so that the inclined block 315 releases the extrusion of the rectangular frame 314. At this time, the spring 310 rebounds, driving the water-absorbing sponge 313 on the rectangular plate 312 to closely adhere to the aluminum plate. Through the setting of the water-absorbing sponge 313, the water stains on the surface of the aluminum plate can be absorbed, and the impurities washed on the surface of the aluminum plate can also be cleaned. Through the setting of the spring 310, the water-absorbing sponge 313 can be closely adhered to the surface of the aluminum plate, improving the water stain absorption effect and being able to flexibly adapt to aluminum plates of different thicknesses, further improving the usage effect of the device and meeting the actual usage requirements. As the aluminum plate is conveyed, the air pump 403 is started at the same time, so that the gas generated by the air pump 403 is discharged into the drying hood 401 through the air delivery pipe 404. At this time, the gas is heated by the heating rod 402. When the aluminum plate is conveyed to the position of the drying hood 401, drying operation can be carried out to avoid the damp aluminum plate being easily contaminated with dust, thereby improving the surface quality of the aluminum plate.

[0045] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A surface washing device for a pre-roller-coated aluminum plate, comprising a washing box (1) and a conveying mechanism (2) fixed on both sides of the washing box (1), characterized in that: A cleaning assembly (3) is installed on the cleaning box (1), and the cleaning assembly (3) comprises a water pump (301) fixed on one side of the cleaning box (1), a connecting pipe 1 (302) fixed on the output end of the water pump (301), and a drainage pipe (303) fixed on both ends of the connecting pipe 1 (302), a plurality of groups of equidistantly arranged water spray heads (304) are fixed on the surface of the drainage pipe (303), and a connecting pipe 2 (306) is fixed on the input end of the water pump (301).

2. The surface washing device for pre-roller-coated aluminum plate according to claim 1 is characterized in that: The second connecting pipe (306) is fixedly connected to the cleaning box (1), the drain pipe (303) is fixedly connected to the cleaning box (1), a shielding cover (305) is fixed on the surface of the drain pipe (303) located above, and a filter screen (307) is fixed inside the cleaning box (1).

3. The surface washing device for pre-roller-coated aluminum plate according to claim 2 is characterized in that: The cleaning box (1) is provided with symmetrically arranged rectangular plates (312) inside, and a water-absorbing sponge (313) is fixed on the side where two groups of the rectangular plates (312) are close to each other, and two groups of symmetrically arranged L-shaped positioning columns (308) are provided on the side where the two groups of the rectangular plates (312) are far away from each other, and the L-shaped positioning columns (308) are fixedly connected to the cleaning box (1).

4. The surface washing device for pre-roller-coated aluminum plate according to claim 3 is characterized in that: A sliding sleeve (309) is slidably connected to the surface of the L-shaped positioning column (308); a telescopic rod (311) is fixed between the sliding sleeve (309) and the L-shaped positioning column (308); a spring (310) is wound around the surface of the telescopic rod (311); two ends of the spring (310) are respectively fixedly connected to the sliding sleeve (309) and the L-shaped positioning column (308); and the sliding sleeve (309) is fixedly connected to the rectangular plate (312).

5. The surface washing device for pre-roller-coated aluminum plate according to claim 4 is characterized in that: The cleaning box (1) is fixed with symmetrically arranged limit plates (320), and a rectangular frame (314) is slidably connected to the limit plates (320). The rectangular frame (314) and the rectangular plate (312) are fixedly connected. A tilting block (315) is provided on one side of the rectangular frame (314), and a push rod (316) is fixed on one side of the tilting block (315). A connecting plate (318) is fixed between two groups of the push rods (316). An electric push rod (317) is installed between the connecting plate (318) and the cleaning box (1). A through hole matching the push rod (316) is provided on the surface of the cleaning box (1), and the push rod (316) and the cleaning box (1) are slidably connected through the through hole.

6. The surface washing device for pre-roller-coated aluminum plate according to claim 5, characterized in that: The interior of the rectangular frame (314) is rotatably connected to a roller (319) via a rotating shaft.

7. The surface washing device for pre-roller-coated aluminum plate according to claim 6 is characterized in that: A drying assembly (4) is installed on the cleaning box (1), and the drying assembly (4) comprises a drying cover (401) fixed to one side of the cleaning box (1) by two groups of support blocks, two groups of heating rods (402) fixed inside the drying cover (401) and arranged symmetrically, and an air pump (403) fixed to one side of the drying cover (401), a pipe body is fixed to the output end of the air pump (403), and air pipes (404) are fixed to both ends of the pipe body, and the other end of the air pipe (404) is fixedly connected to the drying cover (401).

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