Coating device for protective coating on surface of aluminum material

Abstract

The utility model belongs to the technical field of aluminum material surface processing equipment, and particularly relates to an aluminum material surface protective coating coating device which comprises a rack, and a moving mechanism, a fixing mechanism, a cleaning mechanism and a recycling mechanism are sequentially fixed in the rack from one end to the other end. The cleaning mechanism comprises two telescopic motors, supporting frames, supporting plates and a brush plate, the two telescopic motors are fixed to the two sides of the interior of the rack, the two supporting frames are fixed to the upper ends of the two telescopic motors respectively, the two supporting plates are fixed to the upper ends of the two supporting frames respectively, the brush plate is fixed to the bottom ends of the two supporting plates, and the brush plate is fixed to the bottom ends of the two supporting plates. According to the aluminum material surface cleaning device, pollutants such as dust on the surface of an aluminum material can be cleaned, the bonding strength of a coating can be remarkably improved, and therefore the quality and reliability of an overall aluminum material product are improved, powder not attached to the aluminum material can be effectively recycled and reused, and the aluminum material surface cleaning device is suitable for popularization and application. And the waste of materials is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum surface processing equipment, and specifically relates to an aluminum surface protective coating coating device. Background Art

[0002] Aluminum alloys are widely used in many fields due to their light weight, high conductivity and good processing performance. However, aluminum easily reacts with oxygen in the air to form an aluminum oxide film. Although this film can provide the most basic protection, it is not sufficient in harsh environments. Spraying a protective coating can effectively isolate aluminum from direct contact with corrosive media.

[0003] The existing spray protective coating coating device cannot clean the aluminum to be sprayed, which directly affects the adhesion of the coating. Secondly, the incomplete cleaning of the aluminum surface may cause uneven coating after drying. This unevenness not only affects the appearance quality, but may also cause stress concentration inside the coating, further reducing the mechanical stability of the coating. Based on the above problems, this application document proposes a protective coating coating device for aluminum surface to improve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an aluminum surface protective coating coating device, which can clean dust and other pollutants on the aluminum surface, can significantly improve the bonding strength of the coating, thereby improving the quality and reliability of the overall aluminum product. During the spraying process, the powder that does not adhere to the aluminum can be effectively recycled and reused, which will reduce material waste.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A protective coating coating device for the surface of an aluminum material comprises a frame, wherein a moving mechanism, a fixing mechanism, a cleaning mechanism and a recycling mechanism are fixed in sequence inside the frame from one end to the other end, wherein the cleaning mechanism comprises two telescopic motors, a support frame, a support plate and a brush plate, wherein the two telescopic motors are fixed on both sides inside the frame, the two support frames are respectively fixed to the upper ends of the two telescopic motors, the two support plates are respectively fixed to the upper ends of the two support frames, the brush plate is fixed to the bottom ends of the two support plates, a partition is fixed inside the frame and between the cleaning mechanism and the recycling mechanism, and an air knife is fixed to one end of the partition close to the cleaning mechanism.

[0007] As one of the preferred embodiments of the utility model, the moving mechanism includes two slide rails, a first motor, a slider and a support plate, the two slide rails are fixed on both sides of the frame, the two first motors are respectively fixed to the upper ends of the two slide rails, the four sliders are respectively rotatably connected to the output ends of the two first motors, one support plate is fixed to the upper ends of the four sliders, and a first square through hole is opened inside the support plate.

[0008] As one of the preferred embodiments of the utility model, the fixing mechanism includes a T-shaped clamp, a fixing plate and a knob, the two T-shaped clamps are slidably connected to the two sides of the first square through hole, the fixing plate is fixed to the bottom end of the support plate, a second square through hole is opened in the middle of the fixing plate, and the knob passes through the second square through hole and rotates at the bottom end of the T-shaped clamp.

[0009] As one of the preferred embodiments of the utility model, a base is fixed inside the frame and at one end away from the first motor, a second motor is fixed at the upper end of the base, a spray gun is slidably connected to the output end of the second motor, the recovery mechanism includes a powder spraying plate, a suction head and a vacuum cleaner, the powder spraying plate is fixed to the lower end of the outer side of the spray gun, the two suction heads are fixed to the upper end of the powder spraying plate, the vacuum cleaner is fixed to the lower end of the frame, and the two suction heads are fixed to the vacuum cleaner through an air suction pipe.

[0010] As one of the preferred embodiments of the present invention, an end of the frame away from the first motor is slidably connected to an adjustment plate, and a handle is fixed to the lower end of the adjustment plate.

[0011] As one of the preferred embodiments of the present invention, a non-slip rubber sleeve is sleeved on the inner side of the handle, and a plurality of non-slip grooves are evenly arranged on the outer side of the non-slip rubber sleeve.

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

[0013] The utility model fixes the aluminum material on a support plate, and drives the support plate to move by rotating a first motor, so that the support plate moves under a brush plate, and the brush plate can brush away dust and impurities on the surface of the aluminum material. The height of the brush plate can be adjusted by a telescopic motor to be suitable for aluminum materials of different thicknesses. The wind knife can effectively remove moisture from the surface of the aluminum material, and provide a uniform and stable airflow, thereby ensuring that the entire surface of the aluminum material can be fully cleaned and avoiding partial omissions.

[0014] The utility model can prevent the spray material from spreading during spraying through the powder spraying plate through the recovery mechanism during spraying. When the spray material spreads to the upper end of the powder spraying plate, the suction head can recycle the spray material through the dust collector for reuse, thereby reducing material waste and reducing material costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a left view of the overall structure of the utility model;

[0016] Figure 2 It is a right side view of the overall structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the fixing mechanism of the structure of the utility model;

[0019] Figure 5 A schematic diagram of the recycling mechanism of the utility model structure;

[0020] Figure 6 For this utility model Figure 5 A local enlarged schematic diagram of the middle A;

[0021] Figure 7 For this utility model Figure 1 A local enlarged schematic diagram of point B in the middle.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 10. Frame; 11. Moving mechanism; 12. Slide rail; 13. First motor; 14. Slider; 15. Support plate; 16. Fixing mechanism; 17. T-shaped clamp; 18. Fixing plate; 19. Knob; 20. Cleaning mechanism; 21. Telescopic motor; 22. Support frame; 23. Support plate; 24. Brush plate; 25. Partition plate; 26. Air knife; 27. Base; 28. Second motor; 29. ​​Spray gun; 30. Recovery mechanism; 31. Powder spraying plate; 32. Suction head; 33. Vacuum cleaner; 34. Adjustment plate; 35. Handle. DETAILED DESCRIPTION

[0024] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0025] like Figure 1 , Figure 3 and Figure 7 As shown, a protective coating coating device for the surface of aluminum material includes a frame 10, wherein a moving mechanism 11, a fixing mechanism 16, a cleaning mechanism 20 and a recycling mechanism 30 are fixed in sequence from one end to the other end of the frame 10, wherein the cleaning mechanism 20 includes two telescopic motors 21, a support frame 22, a pallet 23 and a brush plate 24, wherein the two telescopic motors 21 are fixed to both sides of the frame 10, the two support frames 22 are respectively fixed to the upper ends of the two telescopic motors 21, the two pallets 23 are respectively fixed to the upper ends of the two support frames 22, the brush plate 24 is fixed to the bottom ends of the two pallets 23, a partition plate 25 is fixed to the inside of the frame 10 and between the cleaning mechanism 20 and the recycling mechanism 30, and an air knife 26 is fixed to one end of the partition plate 25 close to the cleaning mechanism 20.

[0026] Furthermore, the moving mechanism 11 includes two slide rails 12, a first motor 13, a slider 14 and a support plate 15. The two slide rails 12 are fixed on both sides of the frame 10, the two first motors 13 are respectively fixed to the upper ends of the two slide rails 12, the four sliders 14 are respectively rotatably connected to the output ends of the two first motors 13, a support plate 15 is fixed to the upper ends of the four sliders 14, and a first square through hole is opened inside the support plate 15.

[0027] like Figure 3 and Figure 4 As shown, the fixing mechanism 16 includes a T-shaped clamp 17, a fixing plate 18 and a knob 19. The two T-shaped clamps 17 are slidably connected to the two sides of the first square through hole, the fixing plate 18 is fixed to the bottom end of the support plate 15, and a second square through hole is opened in the middle of the fixing plate 18. The knob 19 passes through the second square through hole and rotates at the bottom end of the T-shaped clamp 17. The knob 19 is simply designed, and the user can easily fix or adjust the position of the aluminum material by rotating it without complicated operating steps.

[0028] like Figure 3 , Figure 5 and Figure 6 As shown, a base 27 is fixed to one end of the frame 10 that is inside and away from the first motor 13, a second motor 28 is fixed to the upper end of the base 27, a spray gun 29 is slidably connected to the output end of the second motor 28, and a recovery mechanism 30 includes a powder spraying plate 31, a suction head 32 and a dust collector 33, the powder spraying plate 31 is fixed to the lower end of the outer side of the spray gun 29, two suction heads 32 are fixed to the upper end of the powder spraying plate 31, and the dust collector 33 is fixed to the lower end of the frame 10, and the two suction heads 32 are fixed to the dust collector 33 through an air suction pipe, and the middle part of the air suction pipe is set as a bellows, when the spray gun 29 moves, the bellows has good ductility, and the corrugated structure inside the bellows can absorb and release stress when the temperature changes, effectively reducing the influence of thermal expansion and contraction on the pipeline system. At the same time, the bellows can absorb and isolate vibrations, reduce the impact of vibrations on the piping system, and protect the piping from damage by external vibrations. Secondly, the vacuum cleaner 33 recovers the powder that is not attached to the surface of the aluminum material by sucking in the powder from the upper end of the powder spraying plate 31. The powder can be reused, reducing material waste, reducing dust pollution in the workplace, protecting the health of operators, and reducing the impact on the environment. In addition, the vacuum cleaner 33 adopts anti-static technology. The anti-static filter not only prevents the generation of tiny sparks, but also effectively filters dust in the air to prevent the dust concentration from reaching an explosive level. The vacuum hose and connector are made of conductive materials to further ensure that there is no static electricity accumulation, thereby eliminating the risk of static electricity sparks.

[0029] like Figure 2As shown, an adjustment plate 34 is slidably connected to one end of the frame 10 away from the first motor 13, and a handle 35 is fixed to the lower end of the adjustment plate 34. The adjustment plate 34 can ensure the accuracy of powder spraying. The adjustment plate 34 can effectively limit the powder spraying to a specific area to prevent the powder from flying around and dispersing. The adjustment plate 34 can improve the cleanliness of the working environment, prevent the random diffusion of the powder spray, greatly reduce the amount of powder suspended in the air, and keep the workplace relatively clean, which is not only beneficial to the health of the operator, but also reduces the difficulty and cost of subsequent cleaning.

[0030] Furthermore, the inner side of the handle 35 is sleeved with an anti-slip rubber sleeve, and the outer side of the anti-slip rubber sleeve is evenly provided with a number of anti-slip grooves. The anti-slip grooves provide additional friction and can firmly hold the handle 35. Secondly, the handle 35 is not easy to slip when operating, reducing the risk of accidents caused by hand slippage. At the same time, the anti-slip grooves can disperse the pressure on the surface of the handle 35 and reduce the wear caused by holding.

[0031] The working principle of the utility model is:

[0032] When working, the aluminum material is placed on the support plate 15, and the aluminum material is fixed by moving the T-shaped clamps 17 on both sides, and the knob 19 is turned to make the fixing plate 18 and the T-shaped clamp 17 connected by the knob 19 threadedly fixed, and the first motor 13 is started. The first motor 13 rotates to drive the slider 14 to move, and because the slider 14 is fixedly connected to the support plate 15, the support plate 15 moves, and the telescopic motor 21 can adjust the height of the brush plate 24. When the aluminum material passes through the brush plate 24, the brush on the brush plate 24 will remove dust or impurities on the surface of the aluminum material. When the aluminum reaches the wind knife 26, the dust on the surface of the aluminum can be completely removed. At the same time, the wind knife 26 can prevent external dust from entering the powder spraying work area. When the support plate 15 continues to move forward and reaches the lower end of the spray gun 29, the spray gun 29 starts to work. A powder spraying plate 31 is fixed to the outside of the spray gun 29. The powder spraying plate 31 can prevent the powder from spreading. When there is a lot of powder on the upper end of the powder spraying plate 31, the powder is collected by two suction heads 32 fixed on both sides of the powder spraying plate 31. The collected powder reaches the inside of the vacuum cleaner 33 and can be recycled and reused.

[0033] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical 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. A device for coating aluminum surface with protective coating, characterized in that: The invention comprises a frame (10), wherein a moving mechanism (11), a fixing mechanism (16), a cleaning mechanism (20) and a recycling mechanism (30) are fixed in sequence from one end to the other end of the frame (10); the cleaning mechanism (20) comprises two telescopic motors (21), a support frame (22), a support plate (23) and a brush plate (24); the two telescopic motors (21) are fixed to two sides of the frame (10); the two support frames (22) are respectively fixed to the upper ends of the two telescopic motors (21); the two support plates (23) are respectively fixed to the upper ends of the two support frames (22); the brush plate (24) is fixed to the bottom ends of the two support plates (23); a partition plate (25) is fixed inside the frame (10) and between the cleaning mechanism (20) and the recycling mechanism (30); a wind knife (26) is fixed to one end of the partition plate (25) close to the cleaning mechanism (20).

2. The device for applying protective coating on the surface of aluminum material according to claim 1, characterized in that: The moving mechanism (11) comprises two slide rails (12), a first motor (13), a slider (14) and a support plate (15); the two slide rails (12) are fixed to two sides of a frame (10); the two first motors (13) are respectively fixed to the upper ends of the two slide rails (12); the four sliders (14) are respectively rotatably connected to the output ends of the two first motors (13); the one support plate (15) is fixed to the upper ends of the four sliders (14); and a first square through hole is opened inside the support plate (15).

3. The device for applying protective coating on the surface of aluminum material according to claim 1, characterized in that: The fixing mechanism (16) comprises a T-shaped clamping plate (17), a fixing plate (18) and a knob (19). The two T-shaped clamping plates (17) are slidably connected to the two sides of the first square through hole, the fixing plate (18) is fixed to the bottom end of the supporting plate (15), a second square through hole is opened in the middle of the fixing plate (18), and the knob (19) passes through the second square through hole and rotates at the bottom end of the T-shaped clamping plate (17).

4. The device for applying protective coating on the surface of aluminum material according to claim 1, characterized in that: A base (27) is fixed inside the frame (10) at one end away from the first motor (13); a second motor (28) is fixed at the upper end of the base (27); a spray gun (29) is slidably connected to the output end of the second motor (28); the recovery mechanism (30) comprises a powder spraying plate (31), a suction head (32) and a dust collector (33); the powder spraying plate (31) is fixed to the lower end of the outer side of the spray gun (29); the two suction heads (32) are both fixed to the upper end of the powder spraying plate (31); the dust collector (33) is fixed to the lower end of the frame (10); and the two suction heads (32) and the dust collector (33) are fixed via a suction pipe.

5. The device for applying protective coating on the surface of aluminum material according to claim 1, characterized in that: An end of the frame (10) away from the first motor (13) is slidably connected to an adjustment plate (34), and a handle (35) is fixed to the lower end of the adjustment plate (34).

6. The device for applying protective coating on the surface of aluminum material according to claim 5, characterized in that: The inner side of the handle (35) is sleeved with an anti-skid rubber sleeve, and the outer side of the anti-skid rubber sleeve is evenly provided with a plurality of anti-skid patterns.

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