Aluminum veneer surface oil stain cleaning device

By designing lifting and adjusting components and drying components, the problem of low cleaning and drying efficiency in existing devices has been solved, enabling rapid and comprehensive cleaning and drying of aluminum panels, adapting to the needs of aluminum panels of different thicknesses.

CN224128038UActive Publication Date: 2026-04-17JIANGSU XINLAIYI INTELLIGENT TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU XINLAIYI INTELLIGENT TECHNOLOGY CO LTD
Filing Date
2025-04-22
Publication Date
2026-04-17

AI Technical Summary

Technical Problem

Existing aluminum panel surface oil stain cleaning devices are inefficient during the cleaning and drying process, and it is not convenient to adjust the cleaning components according to the thickness of the aluminum panel.

Method used

A device comprising a cleaning tank, a lifting and adjusting assembly, a cleaning assembly, and a drying assembly was designed. The distance between the fixed shells is adjusted by a hydraulic rod, and combined with a cleaning fluid nozzle, a cleaning roller, a rinsing nozzle, a sponge pad, and a blower, it achieves all-round cleaning and drying of aluminum panels.

Benefits of technology

It improves cleaning efficiency and drying speed, adapts to the cleaning needs of aluminum panels of different thicknesses, and achieves comprehensive and rapid cleaning and drying of aluminum panel surfaces.

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Abstract

The utility model discloses an aluminum veneer surface oil stain cleaning device, which relates to the technical field of aluminum veneer production, and comprises a cleaning box, the left side and the right side of the cleaning box are fixedly connected with support plates, and the inner cavity of the lower part of the cleaning box is fixedly connected with a fixed shell I; and an inner cavity of the upper part of the cleaning box is fixedly connected with two lifting adjusting assemblies. According to the aluminum veneer surface greasy dirt cleaning device, the upper side and the lower side of an aluminum veneer can be cleaned under the action of the cleaning liquid spray head, the cleaning roller, the flushing spray head and the sponge mat, then filtered air can be blown to the outer wall of the aluminum veneer through the air box under the action of the air blower, and therefore the aluminum veneer is air-dried, and the aluminum veneer surface greasy dirt cleaning device is convenient to use. The cleaning area and the air drying area can be separated through the first partition plate and the second partition plate, meanwhile, under the action of the second brush and the first brush, air flow can be limited between the second partition plate and the first partition plate, and therefore the air drying efficiency is improved.
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Description

Technical Field

[0001] This utility model relates to the field of aluminum single-panel production technology, and in particular to a device for cleaning oil stains on the surface of aluminum single-panels. Background Technology

[0002] Aluminum single-panel refers to building decoration material that has undergone chromating and other treatments, followed by fluorocarbon spraying technology. Aluminum single-panel has advantages such as light weight, good rigidity, and convenient and quick installation, making it a commonly used material in decorative curtain walls. During the manufacturing process, aluminum single-panel surfaces need to be cleaned, thus requiring a surface oil cleaning device.

[0003] Chinese patent document CN217715664U discloses an aluminum single-panel surface cleaning and drying device, relating to the field of aluminum single-panel production technology. It includes a main unit with a workbench inside. A cleaning frame is fixedly connected to the upper surface of the workbench. A mounting rod is provided on one side of the cleaning frame, and a drying chamber is provided on one side of the mounting rod. A first water-absorbing roller is movably connected to the top of the mounting rod. This invention solves the problem that most existing cleaning and drying devices directly dry the aluminum single-panel after cleaning without first treating the surface moisture, resulting in low drying efficiency. Furthermore, it addresses the issue that most equipment uses single-sided drying via conveyor belts, where the bottom surface of the aluminum single-panel is in close contact with the belt, making it difficult for air to enter and resulting in incomplete drying. This invention achieves a comprehensive and rapid drying effect.

[0004] The existing technology has the following problems:

[0005] When using an aluminum panel surface oil stain cleaning device, it is not able to clean the aluminum panel effectively, and it is also not able to quickly dry the surface of the aluminum panel after cleaning, thus affecting the cleaning efficiency. Furthermore, it is not convenient to adjust the cleaning components according to the thickness of the aluminum panel. Utility Model Content

[0006] This invention provides a device for cleaning oil stains on the surface of aluminum panels to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] A device for cleaning oil stains on the surface of aluminum panels includes a cleaning tank. Support plates are fixedly connected to both the left and right sides of the cleaning tank. A fixed shell is fixedly connected to the lower inner cavity of the cleaning tank. Two lifting adjustment components are fixedly connected to the upper inner cavity of the cleaning tank. The output ends of the two lifting adjustment components are fixedly connected to a second fixed shell, which is located above the first fixed shell. Cleaning components are fixedly connected to the inner walls of the left portions of both the second and first fixed shells. An aluminum panel overlaps the opposite surfaces of the two cleaning components, with the aluminum panel located between the second and first fixed shells. The outer wall of the aluminum panel is movably sleeved with the inner cavity of the cleaning tank. Drying components are fixedly connected to the inner walls of the right portions of both the first and second fixed shells. The outer walls of the opposite portions of the two drying components are fixedly connected to the upper and lower inner cavities of the cleaning tank, respectively. A drain pipe is fixedly connected to the lower surface of the left portion of the cleaning tank.

[0009] Preferably, the two cleaning components include four drive motor housings. The opposite faces of the four drive motor housings are fixedly connected to the front and rear sides of the second and first fixed housings, respectively. Eight feed rollers are rotatably connected to the opposite faces of the four drive motor housings. The outer walls of the front and rear portions of the eight feed rollers are rotatably connected to the inner walls of the second and first fixed housings, respectively. The opposite faces of the outer walls of the eight feed rollers overlap with the upper and lower sides of the aluminum panel, respectively. Six cleaning rollers are rotatably connected to the opposite faces of the left portion of the four drive motor housings, and the six cleaning rollers are located between the four feed rollers in the left portion. The outer walls of the front and rear portions of the six cleaning rollers are rotatably connected to the inner walls of the first and second fixed housings, respectively. The opposite faces of the outer walls of the six cleaning rollers overlap with the upper and lower sides of the aluminum panel, respectively.

[0010] Preferably, the two lifting adjustment components include two hydraulic rods, the outer walls of the upper parts of the two hydraulic rods are respectively fixedly connected to the inner cavity of the cleaning tank, and the output ends of the two hydraulic rods are respectively fixedly connected to the left and right parts of the upper surface of the fixed shell.

[0011] Preferably, the inner walls of the left portion of both the second and the first fixed shells are fixedly connected with cleaning fluid nozzles, and the two cleaning fluid nozzles are located on the left side of the six cleaning rollers. The inner walls of the middle portion of both the second and the first fixed shells are fixedly connected with two rinsing nozzles, and the four rinsing nozzles are located between the four feed rollers in the middle. The inner walls of the middle portion of both the first and the second fixed shells are fixedly connected with sponge pads, and the two sponge pads are located on the right side of the four rinsing nozzles.

[0012] Preferably, the two drying components include two blowers, the outer walls of the two blowers are fixedly connected to the inner cavities of the upper and lower parts of the cleaning box, telescopic pipes are fixedly connected to the opposite sides of the two blowers, and air boxes are fixedly connected to the opposite sides of the two telescopic pipes. The outer walls of the opposite parts of the two air boxes are fixedly connected to the inner cavities of the opposite parts of the first and second fixed shells, respectively, and the outer walls of the opposite parts of the two air boxes are fixedly connected to the inner walls of the first and second fixed shells, respectively.

[0013] Preferably, the inner wall of the right part of the fixed shell two is fixedly connected to two partitions two, and the two partitions two are located on the left and right sides of the air box respectively. The lower surface of each of the two partitions two is fixedly connected to a brush two, and the lower surface of each of the two brushes two overlaps with the upper surface of the aluminum single panel. The inner wall of the right part of the fixed shell one is fixedly connected to two partitions one, and the two partitions one are located directly below the two partitions two. The upper surface of each of the two partitions one is fixedly connected to a brush one, and the upper surface of each of the two brushes one overlaps with the lower surface of the aluminum single panel respectively.

[0014] Preferably, two guide plates are fixedly connected to the bottom of the inner wall of the fixed shell, and a drainage hole is provided on the lower surface of the fixed shell.

[0015] Preferably, the upper surfaces of the left and right portions of the fixed shell are each fixedly connected to two guide posts, and the four guide posts are respectively located on the front and rear sides of the two hydraulic rods, and the outer walls of the four guide posts are slidably connected to the inner cavity of the cleaning tank.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] 1. This utility model provides an aluminum single-panel surface oil stain cleaning device. Through the action of cleaning liquid nozzle, cleaning roller, rinsing nozzle and sponge pad, the upper and lower sides of the aluminum single panel can be cleaned. Then, through the action of blower, the filtered air can be blown to the outer wall of the aluminum single panel through the air box, thereby drying the aluminum single panel. The cleaning area and the drying area can be separated by the action of partition one and partition two. At the same time, under the action of brush two and brush one, the airflow can be restricted between partition two and partition one, thereby improving the drying efficiency.

[0018] 2. This utility model provides an aluminum single-panel surface oil stain cleaning device. Through the action of hydraulic rod, the second fixed shell can move up and down under the guidance of the guide column, thereby adjusting the distance between the first fixed shell and the second fixed shell. This allows for adjustment of the distance between several feeding rollers and several cleaning rollers according to the different thicknesses of the aluminum single-panel, making it convenient to use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the lifting and adjusting assembly of this utility model;

[0022] Figure 4 This is a cross-sectional structural diagram of the first and second fixing shells of this utility model;

[0023] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0024] In the diagram: 1. Cleaning tank; 2. Support plate; 3. Drain pipe; 4. Fixed shell one; 5. Lifting and adjusting assembly; 6. Fixed shell two; 7. Cleaning assembly; 8. Drying assembly; 9. Aluminum single panel; 41. Guide plate; 42. Partition one; 43. Brush one; 51. Hydraulic rod; 52. Guide column; 61. Partition two; 62. Brush two; 71. Drive motor box; 72. Feed roller; 73. Cleaning roller; 74. Cleaning liquid nozzle; 75. Rinsing nozzle; 76. Sponge pad; 81. Blower; 82. Telescopic pipe; 83. Air box. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] like Figure 1 , Figure 2 As shown, an aluminum panel surface oil stain cleaning device includes a cleaning tank 1. Support plates 2 are fixedly connected to both the left and right sides of the cleaning tank 1. A fixed shell 4 is fixedly connected to the inner cavity of the lower part of the cleaning tank 1. Two lifting adjustment components 5 are fixedly connected to the inner cavity of the upper part of the cleaning tank 1. A fixed shell 6 is fixedly connected to the output end of the two lifting adjustment components 5 and is located above the fixed shell 4. Cleaning components 7 are fixedly connected to the inner walls of the left parts of the fixed shell 6 and the fixed shell 4. An aluminum panel 9 is overlapped on the opposite side of the two cleaning components 7 and is located between the fixed shell 6 and the fixed shell 4. The outer wall of the aluminum panel 9 is movably sleeved with the inner cavity of the cleaning tank 1. Drying components 8 are fixedly connected to the inner walls of the right parts of the fixed shell 4 and the fixed shell 6. The outer walls of the opposite parts of the two drying components 8 are fixedly connected to the inner cavities of the upper and lower parts of the cleaning tank 1, respectively. A drain pipe 3 is fixedly connected to the lower surface of the left part of the cleaning tank 1.

[0027] First, the distance between the two lifting adjustment components 5 and the fixed shell 6 and the fixed shell 4 can be adjusted according to the thickness of the aluminum panel 9. Then, the aluminum panel 9 is placed on the upper surface of the support plate 2 and pushed into the inner cavity of the cleaning tank 1. Then, under the action of the two cleaning components 7, the aluminum panel 9 can move to the right, so that the outer wall of the aluminum panel 9 is cleaned under the action of the cleaning components 7. After cleaning, it continues to move to the right between the two drying components 8, so that the outer wall of the aluminum panel 9 can be dried under the action of the drying components 8. Finally, it is removed through the right side of the cleaning tank 1, and the cleaning liquid is discharged through the drain pipe 3.

[0028] like Figure 3 As shown, the two lifting adjustment components 5 include two hydraulic rods 51. The outer walls of the upper parts of the two hydraulic rods 51 are fixedly connected to the inner cavity of the cleaning tank 1, and the output ends of the two hydraulic rods 51 are fixedly connected to the left and right parts of the upper surface of the fixed shell 6, respectively. Two guide posts 52 are fixedly connected to the upper surfaces of the left and right parts of the fixed shell 6, and the four guide posts 52 are located on the front and rear sides of the two hydraulic rods 51, respectively. The outer walls of the four guide posts 52 are slidably connected to the inner cavity of the cleaning tank 1.

[0029] The hydraulic rod 51 enables the fixed shell 6 to move up and down under the guidance of the guide post 52, thereby adjusting the distance between the fixed shell 4 and the fixed shell 6. This allows for adjustment of the distance between the feeding rollers 72 and the cleaning rollers 73 according to the thickness of the aluminum single panel 9, making it easier to use.

[0030] The two drying components 8 include two blowers 81. The outer walls of the two blowers 81 are fixedly connected to the inner cavities of the upper and lower parts of the cleaning box 1, respectively. Telescopic pipes 82 are fixedly connected to the opposite sides of the two blowers 81. Air boxes 83 are fixedly connected to the opposite sides of the two telescopic pipes 82. The outer walls of the opposite parts of the two air boxes 83 are fixedly connected to the inner cavities of the opposite parts of the fixed shell 4 and the fixed shell 6, respectively. The outer walls of the opposite parts of the two air boxes 83 are fixedly connected to the inner walls of the fixed shell 4 and the fixed shell 6, respectively.

[0031] The blower 81 allows the filtered air to be blown through the air box 83 onto the outer wall of the aluminum panel 9, thereby drying the aluminum panel 9.

[0032] like Figure 4As shown, the two cleaning components 7 include four drive motor housings 71. The opposite faces of the four drive motor housings 71 are fixedly connected to the front and rear sides of the fixed housing 6 and the fixed housing 4, respectively. Eight feed rollers 72 are rotatably connected to the opposite faces of the four drive motor housings 71. The outer walls of the front and rear parts of the eight feed rollers 72 are rotatably connected to the inner walls of the fixed housing 6 and the fixed housing 4, respectively. The opposite faces of the outer walls of the eight feed rollers 72 overlap with the upper and lower sides of the aluminum single panel 9, respectively. Six cleaning rollers 73 are rotatably connected to the opposite faces of the left part of the four drive motor housings 71, and the six cleaning rollers 73 are located between the four feed rollers 72 in the left part. The six cleaning rollers 73 are located between the front and rear sides of the four drive motor housings 71. The outer walls of the sections are rotatably connected to the inner walls of the first fixed shell 4 and the second fixed shell 6 respectively. The opposite faces of the outer walls of the six cleaning rollers 73 overlap with the upper and lower sides of the aluminum single panel 9 respectively. The inner walls of the left section of the second fixed shell 6 and the first fixed shell 4 are fixedly connected with cleaning liquid nozzles 74, and the two cleaning liquid nozzles 74 are located on the left side of the six cleaning rollers 73. The inner walls of the middle section of the second fixed shell 6 and the first fixed shell 4 are fixedly connected with two rinsing nozzles 75, and the four rinsing nozzles 75 are located between the four feeding rollers 72 in the middle. The inner walls of the middle section of the first fixed shell 4 and the second fixed shell 6 are fixedly connected with sponge pads 76, and the two sponge pads 76 are located on the right side of the four rinsing nozzles 75.

[0033] Driven by the motor housing 71, several feed rollers 72 move the aluminum panel 9. While moving, the cleaning fluid is sprayed onto the outer wall of the aluminum panel 9 by the cleaning fluid nozzles 74. Then, the cleaning rollers 73 clean the upper and lower sides of the aluminum panel 9. Next, the rinsing nozzles 75 rinse the upper and lower sides of the aluminum panel 9. Finally, the sponge pads 76 wipe away the water droplets on the outer wall of the aluminum panel 9, facilitating subsequent drying and improving cleaning efficiency.

[0034] Two guide plates 41 are fixedly connected to the bottom of the inner wall of the fixed shell 4, and drainage holes are provided on the lower surface of the fixed shell 4.

[0035] The water flow is able to be discharged through the drain outlet by the action of the fixed shell 4 and the guide plate 41.

[0036] like Figure 5 As shown, the inner wall of the right part of the fixed shell 2 6 is fixedly connected to two partitions 2 61, and the two partitions 2 61 are located on the left and right sides of the air box 83 respectively. The lower surface of the two partitions 2 61 is fixedly connected to brushes 2 62, and the lower surface of the two brushes 2 62 overlaps with the upper surface of the aluminum single panel 9 respectively. The inner wall of the right part of the fixed shell 1 4 is fixedly connected to two partitions 1 42, and the two partitions 1 42 are located directly below the two partitions 2 61. The upper surface of the two partitions 1 42 is fixedly connected to brushes 1 43, and the upper surface of the two brushes 1 43 overlaps with the lower surface of the aluminum single panel 9 respectively.

[0037] The cleaning area and the drying area can be separated by the partition 42 and the partition 61. At the same time, the airflow can be restricted between the partition 61 and the partition 42 by the brush 62 and the brush 43, thereby improving the drying efficiency.

[0038] The working principle of this utility model is as follows: First, the hydraulic rod 51 causes the fixed shell 6 to move up and down under the guidance of the guide column 52, thereby adjusting the distance between the fixed shell 4 and the fixed shell 6. This allows for adjustment of the distance between the feeding rollers 72 and the cleaning rollers 73 according to the thickness of the aluminum panel 9. Next, the aluminum panel 9 is placed on the upper surface of the support plate 2 and pushed into the inner cavity of the cleaning tank 1. Then, the drive motor box 71 causes the feeding rollers 72 to move the aluminum panel 9. During this movement, the cleaning fluid is sprayed onto the aluminum panel by the cleaning fluid nozzles 74. The outer wall of aluminum panel 9 is cleaned by the action of the cleaning roller 73, and then the upper and lower sides of aluminum panel 9 are rinsed by the action of the rinsing nozzle 75. Then, the water droplets on the outer wall of aluminum panel 9 are wiped away by the action of the sponge pad 76. The aluminum panel 9 is moved to the right between the two air boxes 83 by the action of the feeding roller 72. The filtered air is blown to the outer wall of aluminum panel 9 by the action of the blower 81, thereby drying aluminum panel 9. Finally, it is removed from the right side of the cleaning box 1, and the cleaning liquid is discharged through the drain pipe 3 under the guidance of the fixed shell 4 and the guide plate 41.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An aluminum veneer surface oil cleaning device comprising a cleaning tank (1), characterized in that: The cleaning tank (1) is fixedly connected to support plates (2) on both the left and right sides. The inner cavity of the lower part of the cleaning tank (1) is fixedly connected to a fixed shell one (4). The inner cavity of the upper part of the cleaning tank (1) is fixedly connected to two lifting adjustment components (5). The output ends of the two lifting adjustment components (5) are fixedly connected to a fixed shell two (6), and the fixed shell two (6) is located above the fixed shell one (4). The inner walls of the left part of the fixed shell two (6) and the fixed shell one (4) are fixedly connected to cleaning components (7). Aluminum single plate (9) is overlapped on opposite sides of cleaning component (7) and aluminum single plate (9) is located between fixed shell two (6) and fixed shell one (4). The outer wall of aluminum single plate (9) is movably sleeved with the inner cavity of cleaning box (1). Drying component (8) is fixedly connected to the inner wall of the right part of fixed shell one (4) and fixed shell two (6). The outer walls of opposite parts of the two drying components (8) are fixedly connected to the inner cavities of the upper and lower parts of cleaning box (1) respectively. Drainage pipe (3) is fixedly connected to the lower surface of the left part of cleaning box (1). The two cleaning components (7) include four drive motor housings (71). The opposite sides of the four drive motor housings (71) are fixedly connected to the front and rear sides of the second fixed housing (6) and the first fixed housing (4). The opposite sides of the four drive motor housings (71) are rotatably connected to eight feed rollers (72). The outer walls of the front and rear parts of the eight feed rollers (72) are rotatably connected to the inner walls of the second fixed housing (6) and the first fixed housing (4). The opposite sides of the outer walls of the eight feed rollers (72) overlap with the upper and lower sides of the aluminum single panel (9). The opposite sides of the left part of the four drive motor housings (71) are rotatably connected to six cleaning rollers (73), and the six cleaning rollers (73) are located between the four feed rollers (72) in the left part. The outer walls of the front and rear parts of the six cleaning rollers (73) are rotatably connected to the inner walls of the first fixed housing (4) and the second fixed housing (6). The opposite sides of the outer walls of the six cleaning rollers (73) overlap with the upper and lower sides of the aluminum single panel (9). The two lifting adjustment components (5) include two hydraulic rods (51). The outer walls of the upper part of the two hydraulic rods (51) are fixedly connected to the inner cavity of the cleaning tank (1), and the output ends of the two hydraulic rods (51) are fixedly connected to the left and right parts of the upper surface of the fixed shell (6).

2. The device for cleaning oil stains on the surface of an aluminum veneer according to claim 1, characterized in that: Cleaning fluid nozzles (74) are fixedly connected to the inner walls of the left portion of the second fixed shell (6) and the first fixed shell (4), and the two cleaning fluid nozzles (74) are located on the left side of the six cleaning rollers (73). Two rinsing nozzles (75) are fixedly connected to the inner walls of the middle portion of the second fixed shell (6) and the first fixed shell (4), and the four rinsing nozzles (75) are located between the four feed rollers (72) in the middle portion. Sponge pads (76) are fixedly connected to the inner walls of the middle portion of the first fixed shell (4) and the second fixed shell (6), and the two sponge pads (76) are located on the right side of the four rinsing nozzles (75).

3. The device for cleaning oil stains on the surface of an aluminum veneer according to claim 1, characterized in that: The two drying components (8) include two blowers (81), the outer walls of the two blowers (81) are fixedly connected to the inner cavities of the upper and lower parts of the cleaning box (1), telescopic pipes (82) are fixedly connected to the opposite sides of the two blowers (81), and air boxes (83) are fixedly connected to the opposite sides of the two telescopic pipes (82). The outer walls of the opposite parts of the two air boxes (83) are fixedly connected to the inner cavities of the opposite parts of the first fixed shell (4) and the second fixed shell (6), respectively. The outer walls of the opposite parts of the two air boxes (83) are fixedly connected to the inner walls of the first fixed shell (4) and the second fixed shell (6), respectively.

4. The device for cleaning the surface of an aluminum sheet according to claim 3, wherein: The inner wall of the right part of the fixed shell 2 (6) is fixedly connected to two partitions 2 (61), and the two partitions 2 (61) are located on the left and right sides of the wind box (83). The lower surfaces of the two partitions 2 (61) are fixedly connected to brushes 2 (62), and the lower surfaces of the two brushes 2 (62) overlap with the upper surfaces of the aluminum single panel (9). The inner wall of the right part of the fixed shell 1 (4) is fixedly connected to two partitions 1 (42), and the two partitions 1 (42) are located directly below the two partitions 2 (61). The upper surfaces of the two partitions 1 (42) are fixedly connected to brushes 1 (43), and the upper surfaces of the two brushes 1 (43) overlap with the lower surfaces of the aluminum single panel (9).

5. The device for cleaning the surface of an aluminum sheet according to claim 1, wherein: Two guide plates (41) are fixedly connected to the bottom of the inner wall of the fixed shell (4), and a drainage hole is provided on the lower surface of the fixed shell (4).

6. The device for cleaning the surface of an aluminum sheet according to claim 1, wherein: The upper surfaces of the left and right parts of the fixed shell (6) are each fixedly connected to two guide posts (52), and the four guide posts (52) are located on the front and rear sides of the two hydraulic rods (51) respectively. The outer walls of the four guide posts (52) are slidably connected to the inner cavity of the cleaning tank (1).

Citation Information

Patent Citations

  • Aluminum veneer surface cleaning and drying device

    CN217715664U