Aluminum alloy surface cleaning equipment

Abstract

The invention discloses aluminum alloy surface cleaning equipment which comprises a cleaning box and a circulating conveying device arranged in the cleaning box in a penetrating mode, and the circulating conveying device is connected with a plurality of hooks used for hanging aluminum alloy plates. A plate inlet and a plate outlet are formed in the two ends of the cleaning box correspondingly, two vertical partition plates are arranged in the cleaning box, and the two vertical partition plates divide the inner space of the cleaning box into a cleaning liquid spraying bin, a cleaning bin and a clean water spraying bin; a cleaning liquid spraying mechanism is arranged in the cleaning liquid spraying bin; a deviation rectifying and guiding mechanism, an upstream clamping and conveying roller assembly, a first cleaning mechanism, a second cleaning mechanism and a downstream clamping and conveying roller assembly are arranged in the cleaning bin; and a clean water spraying mechanism is arranged in the clean water spraying bin. The aluminum alloy surface cleaning equipment is reasonable in structure and convenient to operate, manual cleaning is replaced, continuous operation of aluminum alloy plate surface cleaning is achieved, the cleaning efficiency and the cleaning effect are improved, and the aluminum alloy surface cleaning equipment is suitable for application and popularization.

Description

Technical Field

[0001] The present invention relates to an aluminum alloy surface cleaning device. Background Art

[0002] Aluminum alloy is an alloy with aluminum as the base and a certain amount of other alloying elements added, and it is one of the light metal materials. In addition to the general properties of aluminum, due to the different types and amounts of alloying elements added, aluminum alloy also has some specific properties of alloys. The density of aluminum alloy is 2.63 - 2.85 g / cm, it has relatively high strength, the specific strength is close to that of high alloy steel, the specific stiffness exceeds that of steel, it has good casting performance and plastic processing performance, good electrical and thermal conductivity, good corrosion resistance and weldability, and can be used as a structural material, and has a wide range of applications in aerospace, aviation, transportation, construction, electromechanics, light chemical industry and daily necessities.

[0003] Currently, the quantity of substrates that need to be cleaned on the surface of existing aluminum alloy plates is large. The traditional cleaning method is for workers to spray cleaning liquid on the surface of aluminum alloy plates, and then use a brush to scrape the surface of the aluminum alloy plates. However, this manual cleaning method for aluminum alloy plates is time-consuming and laborious, and there are problems such as low cleaning efficiency and difficult guarantee of cleaning effect. Therefore, corresponding technical solutions need to be designed to solve the above problems. Summary of the Invention

[0004] To overcome the above defects of the prior art, the present invention provides an aluminum alloy surface cleaning device to solve the problems raised in the above background art.

[0005] To achieve the above object, the technical solution of the present invention is to design an aluminum alloy surface cleaning device, including a cleaning tank and a circulating conveying device passing through the cleaning tank. The circulating conveying device is connected with a plurality of hooks for hanging aluminum alloy plates; both ends of the cleaning tank are respectively provided with a plate inlet and a plate outlet, and two vertical partitions are arranged inside the cleaning tank. The two vertical partitions divide the internal space of the cleaning tank into a cleaning liquid spraying chamber, a cleaning chamber and a clean water spraying chamber, and the vertical partitions are provided with openings for the circulating conveying device and the aluminum alloy plates to pass through. The cleaning liquid spraying chamber, the cleaning chamber and the clean water spraying chamber are arranged in sequence along the conveying direction of the circulating conveying device; A cleaning liquid spraying mechanism is arranged inside the cleaning liquid spraying chamber; A deviation rectifying and guiding mechanism, an upstream clamping and conveying roller assembly, a first cleaning mechanism, a second cleaning mechanism and a downstream clamping and conveying roller assembly are arranged inside the cleaning chamber. The deviation rectifying and guiding mechanism, the upstream clamping and conveying roller assembly, the first cleaning mechanism, the second cleaning mechanism and the downstream clamping and conveying roller assembly are arranged in sequence along the conveying direction of the circulating conveying device; A clean water spraying mechanism is arranged inside the clean water spraying chamber.

[0006] Preferably, a horizontal partition is provided inside the cleaning bin, and the horizontal partition divides the internal space of the cleaning bin into a cleaning operation bin and an equipment bin, and the cleaning operation bin is located above the equipment bin; the upstream clamping and conveying roller assembly and the downstream clamping and conveying roller assembly both include an active clamping and conveying roller, a driven clamping and conveying roller and a first motor, and the active clamping and conveying roller and the driven clamping and conveying roller are vertically arranged inside the cleaning operation bin, and a clamping gap is formed between the active clamping and conveying roller and the driven clamping and conveying roller, and the rotating shafts of the active clamping and conveying roller and the driven clamping and conveying roller are respectively rotatably connected to the horizontal partition, and the rotating shafts of the active clamping and conveying roller and the driven clamping and conveying roller respectively extend to the inside of the equipment bin and are connected through a gear set, and the first motor is arranged inside the equipment bin, and the output shaft of the first motor is fixedly connected to the rotating shaft of the active clamping and conveying roller.

[0007] Preferably, the deviation correction guide mechanism is arranged inside the cleaning operation chamber, and the deviation correction guide mechanism includes two relatively arranged guide plates, the two guide plates are fixedly connected to the horizontal partition, the two guide plates are respectively expanded outward at one end away from the upstream clamping and conveying mechanism, and a lead-out gap is formed between the two guide plates, and the lead-out gap is aligned with the clamping gap.

[0008] Preferably, the first cleaning mechanism includes an active brush roller, a driven brush roller and a second motor, the active brush roller and the driven brush roller are vertically arranged inside the cleaning operation bin, and a first cleaning gap is formed between the active brush roller and the driven clamping brush roller, the first cleaning gap is aligned with the clamping gap, the rotating shafts of the active brush roller and the driven brush roller are respectively rotatably connected to the horizontal partition, and the rotating shafts of the active brush roller and the driven brush roller respectively extend to the inside of the equipment bin and are connected through a gear set, the second motor is arranged inside the equipment bin, and the output shaft of the second motor is fixedly connected to the rotating shaft of the active brush roller.

[0009] Preferably, the second cleaning mechanism includes a mounting plate, a third motor, and two brush plates. The mounting plate is disposed inside the equipment bin, fixedly connected to the horizontal partition, and provided with a first vertical slide rail and a second vertical slide rail. A first slider is slidably connected to the first vertical slide rail, and the first slider is fixedly connected to a first vertical rack. A second slider is slidably connected to the second vertical slide rail, and the second slider is fixedly connected to a second vertical rack. A vertical gear is disposed between the first vertical rack and the second vertical rack, rotatably connected to the mounting plate, and meshed with the first vertical rack and the second vertical rack respectively. The third motor is disposed inside the equipment bin, and the output shaft of the third motor is fixedly connected to a vertical turntable. A connecting rod is disposed between the vertical turntable and the first slider. One end of the connecting rod is hinged to the first slider, and the other end of the connecting rod is eccentrically hinged to the vertical turntable. The first slider is fixedly connected to a first transmission rod, and the second slider is fixedly connected to a second transmission rod. The first transmission rod and the second transmission rod respectively extend into the cleaning operation bin. The two brush plates are disposed inside the cleaning operation bin, fixedly connected to the first transmission rod and the second transmission rod respectively, and a second cleaning gap is formed between the two brush plates. The second cleaning gap is aligned with the clamping gap.

[0010] Preferably, the cleaning liquid spraying mechanism includes two oppositely disposed first brackets, and a plurality of cleaning liquid spray nozzles are respectively disposed on the inner sides of the two first brackets facing each other.

[0011] Preferably, the clean water spraying mechanism includes two oppositely disposed second brackets, and a plurality of clean water spray nozzles are respectively disposed on the inner sides of the two second brackets facing each other.

[0012] Preferably, collecting grooves are respectively disposed inside the cleaning liquid spraying bin and the clean water spraying bin.

[0013] The advantages and beneficial effects of the present invention are as follows: An aluminum alloy surface cleaning device is provided, which has a reasonable structure and convenient operation, replaces manual cleaning, realizes continuous operation of cleaning the surface of aluminum alloy plates, improves cleaning efficiency and cleaning effect, and is suitable for popularization and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the present invention.

[0015] Figure 2 is a schematic diagram of the upstream clamping and conveying roller assembly in the present invention.

[0016] Figure 3 is a schematic diagram of the deviation correction guiding mechanism in the present invention.

[0017] Figure 4 is a schematic diagram of the first cleaning mechanism in the present invention.

[0018] Figure 5 It is a schematic diagram of the second cleaning mechanism in the present invention. Specific embodiments

[0019] The following combines the drawings and embodiments to further describe the specific embodiments of the present invention. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention and cannot be used to limit the protection scope of the present invention.

[0020] The technical solution specifically implemented in the present invention is: In a specific embodiment, as Figure 1 shown, the present invention provides an aluminum alloy surface cleaning device, including a cleaning tank 1 and a circulating conveying device 2 passing through the cleaning tank 1. The circulating conveying device 2 is connected with a plurality of hooks 3 for hanging aluminum alloy plates 100. Plate inlets 4 and plate outlets 5 are respectively arranged at both ends of the cleaning tank 1, and two vertical partitions 6 are arranged inside the cleaning tank 1. The two vertical partitions 6 divide the internal space of the cleaning tank 1 into a cleaning liquid spraying chamber 7, a cleaning chamber 8 and a clear water spraying chamber 9. The vertical partitions 6 are provided with openings 10 for the circulating conveying device 2 and the aluminum alloy plates 100 to pass through. The cleaning liquid spraying chamber 7, the cleaning chamber 8 and the clear water spraying chamber 9 are arranged in sequence along the conveying direction of the circulating conveying device 2; A cleaning liquid spraying mechanism is arranged inside the cleaning liquid spraying chamber 7; A deviation rectifying and guiding mechanism 11, an upstream clamping and conveying roller assembly 12, a first cleaning mechanism 13, a second cleaning mechanism 14 and a downstream clamping and conveying roller assembly 15 are arranged inside the cleaning chamber 8. The deviation rectifying and guiding mechanism 11, the upstream clamping and conveying roller assembly 12, the first cleaning mechanism 13, the second cleaning mechanism 14 and the downstream clamping and conveying roller assembly 15 are arranged in sequence along the conveying direction of the circulating conveying device 2; A clear water spraying mechanism is arranged inside the clear water spraying chamber 9.

[0021] Adopting the above solution: When the aluminum alloy surface cleaning equipment of the present invention is in use, the staff hangs the aluminum alloy sheet 100 to be cleaned on the hook 3 of the circulating conveying device 2, and conveys the aluminum alloy sheet 100 through the circulating conveying device 2, so that the aluminum alloy sheet 100 is moved into the cleaning liquid spraying chamber 7 of the cleaning tank 1 through the sheet inlet 4. During the process of the aluminum alloy sheet 100 passing through the cleaning liquid spraying chamber 7, the cleaning liquid spraying mechanism sprays the cleaning liquid on both surfaces of the aluminum alloy sheet 100; then the aluminum alloy sheet 100 enters the cleaning chamber 8 through the opening 10 of the vertical partition 6. During the process of the aluminum alloy sheet 100 passing through the cleaning chamber 8, first, the deviation rectifying and guiding mechanism 11 rectifies the deviation of the aluminum alloy sheet 100 during the conveying process, so that the aluminum alloy sheet 100 can smoothly enter the upstream clamping and conveying roller assembly 12, and then the upstream clamping and conveying roller assembly 12 clamps and fixes the aluminum alloy sheet 100 and conveys it to the first cleaning mechanism 13, the second cleaning mechanism 14 and the downstream clamping and conveying roller assembly 15. The conveying speeds of the upstream clamping and conveying roller assembly 12 and the downstream clamping and conveying roller assembly 15 are the same as the conveying speed of the circulating conveying device 2. The first cleaning mechanism 13 and the second cleaning mechanism 14 sequentially clean the dirt on both surfaces of the aluminum alloy sheet 100, and under the clamping and fixing action of the upstream clamping and conveying roller assembly 13 and the downstream clamping and conveying roller assembly 15, it can prevent the aluminum alloy sheet 100 from shaking during the cleaning process, improve the stability of the cleaning process, so as not to affect the smooth progress of the cleaning work, and further improve the cleaning effect; then the aluminum alloy sheet 100 enters the clean water spraying chamber 9 through the opening 10 of the vertical partition 6. During the process of the aluminum alloy sheet 100 passing through the clean water spraying chamber 9, the clean water spraying mechanism sprays clean water on both surfaces of the aluminum alloy sheet 100 to remove the cleaning liquid and dirt. Finally, the aluminum alloy sheet 100 is removed from the cleaning tank 1 through the sheet outlet 5, completing the cleaning operation on both surfaces of the aluminum alloy sheet 100.

[0022] In another specific embodiment, such as Figure 1 and Figure 2As shown, a horizontal partition 16 is provided inside the cleaning bin 8, and the horizontal partition 16 divides the internal space of the cleaning bin 8 into a cleaning operation bin 17 and an equipment bin 18, and the cleaning operation bin 17 is located above the equipment bin 18; the upstream clamping and conveying roller assembly 12 and the downstream clamping and conveying roller assembly 15 both include an active clamping and conveying roller 19, a driven clamping and conveying roller 20 and a first motor 21, and the active clamping and conveying roller 19 and the driven clamping and conveying roller 20 are vertically arranged inside the cleaning operation bin 17, and a clamping gap 22 is formed between the active clamping and conveying roller 19 and the driven clamping and conveying roller 20, and the rotating shafts of the active clamping and conveying roller 19 and the driven clamping and conveying roller 20 are respectively rotatably connected to the horizontal partition 16, and the rotating shafts of the active clamping and conveying roller 19 and the driven clamping and conveying roller 20 extend to the inside of the equipment bin 18 and are connected through a gear set 23, and the first motor 21 is arranged inside the equipment bin 18, and the output shaft of the first motor 21 is fixedly connected to the rotating shaft of the active clamping and conveying roller 19.

[0023] The above scheme is adopted: the specific working principle of the upstream clamping and conveying roller assembly 13 and the downstream clamping and conveying roller assembly 15 is that the active clamping and conveying roller 19 is driven to rotate by starting the first motor 21, and at the same time, the active clamping and conveying roller 19 will drive the driven clamping and conveying roller 20 to rotate in the opposite direction through the gear set 23. When the aluminum alloy plate 100 enters the clamping gap 22, the active clamping and conveying roller 19 and the driven clamping and conveying roller 20 will clamp, fix and convey the aluminum alloy plate 100.

[0024] In another specific embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the correcting guide mechanism 11 is arranged inside the cleaning operation chamber 17, and the correcting guide mechanism 11 includes two oppositely arranged guide plates 24, and the two guide plates 24 are fixedly connected to the horizontal partition 16. The two guide plates 24 expand outward at one end away from the upstream clamping and conveying mechanism 12, and a lead-out gap 25 is formed between the two guide plates 24, and the lead-out gap 25 is aligned with the clamping gap 22.

[0025] The above scheme is adopted: the specific working principle of the correcting guide mechanism 11 is that when the aluminum alloy plate 100 enters between the two guide plates 24 during the conveying process, it will be corrected under the action of the expansion structure of the guide plate 24, and will move out from between the two guide plates 24 through the lead-out gap 25 and accurately enter the clamping gap 22 of the upstream clamping conveying roller assembly 12.

[0026] In another specific embodiment, Figure 1 , Figure 2 and Figure 4As shown, the first cleaning mechanism 13 includes a driving brush roll 26, a driven brush roll 27, and a second motor 28. The driving brush roll 26 and the driven brush roll 27 are vertically arranged inside the cleaning operation bin 17, and a first cleaning gap 29 is formed between the driving brush roll 26 and the driven brush roll 27. The first cleaning gap 29 is aligned with the clamping gap 22. The rotating shafts of the driving brush roll 26 and the driven brush roll 27 are respectively rotatably connected to the horizontal partition 16, and the rotating shafts of the driving brush roll 26 and the driven brush roll 27 respectively extend into the equipment bin 18 and are connected by a gear set 23. The second motor 28 is arranged inside the equipment bin 18, and the output shaft of the second motor 28 is fixedly connected to the rotating shaft of the driving brush roll 26.

[0027] Adopting the above solution: The specific working principle of the first cleaning mechanism 13 is that by starting the second motor 28 to run and drive the driving brush roll 26 to rotate, at the same time, the driving brush roll 26 will drive the driven brush roll 27 to rotate in the opposite direction through the gear set 23, and the rotating directions of the driving brush roll 26 and the driven brush roll 27 are opposite to the conveying direction of the aluminum alloy plate 100; when the aluminum alloy plate 100 enters the first cleaning gap 29, the driving brush roll 26 and the driven brush roll 27 will respectively scrape the two side surfaces of the aluminum alloy plate 100 to clean the dirt on the two side surfaces of the aluminum alloy plate 100.

[0028] In another specific embodiment, such as Figure 1 , Figure 2 and Figure 5As shown in the figure, the second cleaning mechanism 14 includes a mounting plate 30, a third motor 31 and two brush plates 32. The mounting plate 30 is arranged inside the equipment bin 18, and the mounting plate 30 is fixedly connected to the horizontal partition 16. The mounting plate 30 is provided with a first vertical slide rail 33 and a second vertical slide rail 34. A first slider 35 is slidably connected to the first vertical slide rail 33, and the first slider 35 is fixedly connected to a first vertical rack 36. A second slider 37 is slidably connected to the second vertical slide rail 34, and the second slider 37 is fixedly connected to a second vertical rack 38. A vertical gear 39 is arranged between the first vertical rack 36 and the second vertical rack 38. The vertical gear 39 is rotatably connected to the mounting plate 30, and the vertical gear 39 is respectively meshed with the first vertical rack 36 and the second vertical rack 38. The third motor 31 is arranged inside the equipment bin 18, and an output shaft of the third motor 31 is fixedly connected to a vertical turntable 40. A connecting rod 41 is arranged between the vertical turntable 40 and the first slider 35. One end of the connecting rod 41 is hinged to the first slider 35, and the other end of the connecting rod 41 is eccentrically hinged to the vertical turntable 40. The first slider 35 is fixedly connected to a first transmission rod 42, and the second slider 37 is fixedly connected to a second transmission rod 43. The first transmission rod 42 and the second transmission rod 43 respectively extend into the cleaning operation bin 17. The two brush plates 32 are arranged inside the cleaning operation bin 17. The two brush plates 32 are respectively fixedly connected to the first transmission rod 42 and the second transmission rod 43, and a second cleaning gap is formed between the two brush plates 32. The second cleaning gap is aligned with the clamping gap 22.

[0029] Adopting the above solution: The specific working principle of the second cleaning mechanism 14 is that by starting the third motor 31 to run and drive the vertical turntable 40 to rotate, after the vertical turntable 40 rotates, it will drive the first slider 35 to make a reciprocating lifting motion through the connecting rod 41, and the first slider 35 will drive the second slider 37 to move synchronously and in the opposite direction through the first vertical rack 36, the vertical gear 39 and the second vertical rack 38, so that the brush plates 32 connected to each of them are driven by the first slider 35 and the second slider 37; when the aluminum alloy plate 100 enters the second cleaning gap, the two brush plates 100 will respectively scrape the two side surfaces of the aluminum alloy plate 100 to further clean the dirt on the two side surfaces of the aluminum alloy plate 100, thereby improving the cleaning effect.

[0030] In another specific embodiment, as Figure 1 shown, the cleaning liquid spraying mechanism includes two relatively arranged first brackets 44, and a plurality of cleaning liquid spray nozzles 45 are respectively arranged on the opposite inner sides of the two first brackets 44.

[0031] Adopt the above solution: The specific working principle of the cleaning liquid spraying mechanism is that during the process of the aluminum alloy plate 100 passing through the cleaning liquid spraying chamber 7, the aluminum alloy plate 100 will pass through between the two first brackets 44, and the cleaning liquid nozzles 45 installed on the two first brackets 44 spray the cleaning liquid on the two side surfaces of the aluminum alloy plate 100 respectively.

[0032] In another specific embodiment, as Figure 1 shown, the clean water spraying mechanism includes two relatively arranged second brackets 46, and a plurality of clean water nozzles 47 are respectively arranged on the inner sides of the two second brackets 46 facing each other.

[0033] Adopt the above solution: The specific working principle of the clean water spraying mechanism is that during the process of the aluminum alloy plate 100 passing through the clean water spraying chamber 9, the aluminum alloy plate 100 will pass through between the two second brackets 46, and the clean water nozzles 47 installed on the two second brackets 46 spray clean water on the two side surfaces of the aluminum alloy plate 100 respectively to remove the cleaning liquid and dirt.

[0034] In another specific embodiment, as Figure 1 shown, collection grooves 48 are respectively arranged inside the cleaning liquid spraying chamber 7 and the clean water spraying chamber 9.

[0035] The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. An aluminum alloy surface cleaning device, comprising a cleaning tank and a circulating conveyor device passing through the cleaning tank, wherein the circulating conveyor device is connected with a plurality of hooks for hanging aluminum alloy plates, and is characterized in that, The two ends of the cleaning box are respectively provided with a plate inlet and a plate outlet, and the interior of the cleaning box is provided with two vertical partitions, the two vertical partitions divide the internal space of the cleaning box into a cleaning liquid spraying bin, a cleaning bin and a clean water spraying bin, and the vertical partitions are provided with openings for the circulation conveying device and the aluminum alloy plate to pass through, and the cleaning liquid spraying bin, the cleaning bin and the clean water spraying bin are sequentially arranged along the conveying direction of the circulation conveying device; A cleaning liquid spraying mechanism is provided inside the cleaning liquid spraying bin; The interior of the cleaning chamber is provided with a deviation correction guide mechanism, an upstream clamping and conveying roller assembly, a first cleaning mechanism, a second cleaning mechanism and a downstream clamping and conveying roller assembly, and the deviation correction guide mechanism, the upstream clamping and conveying roller assembly, the first cleaning mechanism, the second cleaning mechanism and the downstream clamping and conveying roller assembly are arranged in sequence along the conveying direction of the circulating conveying device; A clean water spraying mechanism is arranged inside the clean water spraying bin.

2. The aluminum alloy surface cleaning equipment according to claim 1, characterized in that, A horizontal partition is provided inside the cleaning bin, and the horizontal partition divides the internal space of the cleaning bin into a cleaning operation bin and an equipment bin, and the cleaning operation bin is located above the equipment bin; the upstream clamping and conveying roller assembly and the downstream clamping and conveying roller assembly both include an active clamping and conveying roller, a driven clamping and conveying roller and a first motor, and the active clamping and conveying roller and the driven clamping and conveying roller are vertically arranged inside the cleaning operation bin, and a clamping gap is formed between the active clamping and conveying roller and the driven clamping and conveying roller, and the rotating shafts of the active clamping and conveying roller and the driven clamping and conveying roller are respectively rotatably connected to the horizontal partition, and the rotating shafts of the active clamping and conveying roller and the driven clamping and conveying roller respectively extend to the inside of the equipment bin and are connected through a gear set, and the first motor is arranged inside the equipment bin, and the output shaft of the first motor is fixedly connected to the rotating shaft of the active clamping and conveying roller.

3. The aluminum alloy surface cleaning device according to claim 2, characterized in that The correcting guide mechanism is arranged inside the cleaning operation chamber, and the correcting guide mechanism includes two guide plates arranged opposite to each other, the two guide plates are fixedly connected to the horizontal partition, the two guide plates are expanded outward at one end away from the upstream clamping and conveying mechanism, and a lead-out gap is formed between the two guide plates, and the lead-out gap is aligned with the clamping gap.

4. The aluminum alloy surface cleaning device according to claim 3, characterized in that, The first cleaning mechanism includes an active brush roller, a driven brush roller and a second motor, the active brush roller and the driven brush roller are vertically arranged inside the cleaning operation bin, and a first cleaning gap is formed between the active brush roller and the driven clamping brush roller, the first cleaning gap is aligned with the clamping gap, the rotating shafts of the active brush roller and the driven brush roller are respectively rotatably connected to the horizontal partition, and the rotating shafts of the active brush roller and the driven brush roller respectively extend to the inside of the equipment bin and are connected through a gear set, the second motor is arranged inside the equipment bin, and the output shaft of the second motor is fixedly connected to the rotating shaft of the active brush roller.

5. The aluminum alloy surface cleaning device according to claim 4, wherein, The second cleaning mechanism includes a mounting plate, a third motor and two brush plates. The mounting plate is arranged inside the equipment bin, fixedly connected to the horizontal partition board, and is provided with a first vertical slide rail and a second vertical slide rail. A first slider is slidably connected to the first vertical slide rail, the first slider is fixedly connected to a first vertical rack, a second slider is slidably connected to the second vertical slide rail, the second slider is fixedly connected to a second vertical rack, a vertical gear is arranged between the first vertical rack and the second vertical rack, the vertical gear is rotatably connected to the mounting plate, and the vertical gear is respectively meshed and connected with the first vertical rack and the second vertical rack. The third motor is arranged inside the equipment bin, and an output shaft of the third motor is fixedly connected to a vertical turntable. A connecting rod is arranged between the vertical turntable and the first slider, one end of the connecting rod is hinged to the first slider, and the other end of the connecting rod is eccentrically hinged to the vertical turntable. The first slider is fixedly connected to a first transmission rod, the second slider is fixedly connected to a second transmission rod, the first transmission rod and the second transmission rod respectively extend into the cleaning operation bin. The two brush plates are arranged inside the cleaning operation bin, the two brush plates are respectively fixedly connected to the first transmission rod and the second transmission rod, and a second cleaning gap is formed between the two brush plates. The second cleaning gap is aligned with the clamping gap.

6. The aluminum alloy surface cleaning device according to claim 5, characterized in that The cleaning liquid spraying mechanism includes two relatively arranged first brackets, and a plurality of cleaning liquid spray nozzles are respectively arranged on the opposite inner sides of the two first brackets.

7. The aluminum alloy surface cleaning device according to claim 6, characterized in that, The clean water spraying mechanism includes two relatively arranged second brackets, and a plurality of clean water spray nozzles are respectively arranged on the opposite inner sides of the two second brackets.

8. The aluminum alloy surface cleaning equipment according to claim 7, wherein Collection grooves are respectively arranged inside the cleaning liquid spraying bin and the clean water spraying bin.

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