Aluminum alloy surface pretreatment equipment

Abstract

The utility model discloses aluminum alloy surface pretreatment equipment which comprises a bottom plate, a fixing frame is fixedly arranged at the top of the bottom plate, a driving assembly is arranged in the fixing frame, the fixing frame is provided with a moving frame through the driving assembly, and a lifting assembly is arranged at the top of the moving frame. A mounting block is arranged on the moving frame through a lifting assembly, a material box is arranged on the surface of the mounting block in a clamped mode, a through hole is formed in the surface of the material box, a mounting frame is fixedly arranged at the top of the bottom plate, and an ultrasonic cleaning pool is fixedly arranged in the mounting frame; according to the aluminum alloy surface cleaning device, a plurality of aluminum alloys do not need to be sequentially hung on a lifting hook, meanwhile, the surfaces of the aluminum alloys are cleaned through ultrasonic waves, it can be ensured that all the surfaces of the aluminum alloys can be cleaned, and the cleaning efficiency is improved. And the aluminum alloy surface pretreatment speed and quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloys, and particularly relates to an aluminum alloy surface pretreatment device. Background Technique

[0002] Aluminum alloy is one of the most widely used non-ferrous metal structural materials in industry and has been widely used in aviation, aerospace, automobiles, machinery manufacturing, ships and the chemical industry. Before processing aluminum alloy parts, their surfaces will be cleaned to remove impurities such as oil stains on the surfaces to avoid dirt affecting the processing of aluminum alloy parts.

[0003] "A rapid cleaning mechanism for aluminum alloy pretreatment" disclosed in Chinese Patent (Application No.: CN202321342080.X) fixes the aluminum alloy through a hook, and sequentially sends the aluminum alloy parts into a chemical cleaning tank and a water washing tank for cleaning. Finally, the aluminum alloy parts are sent into the drying box, and the air is blown through the air hood and fin-type electric heating by a fan to the aluminum alloy parts for drying work, accelerating the drying speed of the aluminum alloy parts and solving the problem of reduced work efficiency caused by manual cleaning and drying of aluminum alloy parts. When this device is cleaning, it is necessary to hang the aluminum alloy on the hook in sequence, and then rotate the brush roller to clean the aluminum alloy inside the chemical cleaning tank. However, in the actual processing process, the number of aluminum alloys that need to be pretreated is large, and it takes a lot of time to fix multiple aluminum alloy parts on the hook. At the same time, the surfaces of the aluminum alloy parts will have irregular shapes such as grooves and corners. When cleaning the aluminum alloy with a brush roller, the grooves on the surface of the aluminum alloy parts may not be cleaned thoroughly, resulting in a reduction in the quality of the aluminum alloy surface pretreatment. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an aluminum alloy surface pretreatment device to solve the problems put forward in the above background technique.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An aluminum alloy surface pretreatment device includes a bottom plate. A fixing frame is fixedly arranged on the top of the bottom plate. A driving component is arranged inside the fixing frame. A moving frame is arranged by the driving component on the fixing frame. A lifting component is arranged on the top of the moving frame. An installation block is arranged by the lifting component on the moving frame. A material box is clamped on the surface of the installation block. Through holes are opened on the surface of the material box. An installation frame is fixedly arranged on the top of the bottom plate. An ultrasonic cleaning tank is fixedly arranged inside the installation frame. A filter screen is fixedly arranged inside the ultrasonic cleaning tank through bolts. A water cleaning tank and a drying tank are fixedly arranged inside the installation frame. A drying component is arranged inside the drying tank.

[0007] Preferably, the driving assembly includes a rotating motor fixedly arranged on the right side of the fixing frame. The output end of the rotating motor penetrates through the fixing frame and extends into the interior of the fixing frame, and a screw rod is fixedly arranged thereon. A moving block is arranged on the screw rod in a threaded manner, and the top of the moving block is fixedly connected to the moving frame.

[0008] Preferably, the lifting assembly includes a telescopic cylinder fixedly arranged on the top of the moving frame. The output end of the telescopic cylinder penetrates through the moving frame and extends into the interior of the moving frame, and a connecting block is fixedly arranged thereon. The bottom of the connecting block is fixedly connected to the mounting block.

[0009] Preferably, the drying assembly includes an air box fixedly arranged inside the drying pool. A heating rod is fixedly arranged inside the air box. An air outlet plate is fixedly arranged on the top of the air box. An air intake assembly is arranged on the left side of the mounting frame.

[0010] Preferably, the air intake assembly includes a fan. The fan is fixedly installed on the left side of the mounting frame. The air outlet end of the fan is fixedly provided with an air delivery pipe. The air outlet end of the air delivery pipe penetrates through the mounting frame and the drying pool and extends into the interior of the drying pool and is connected to the air inlet of the air box.

[0011] Preferably, a plurality of supporting blocks are fixedly arranged at the bottom of the bottom plate.

[0012] Preferably, the number of the fixing frames is two, and the two fixing frames are symmetrically distributed.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this aluminum alloy surface pretreatment device, the aluminum alloy is laid in the material box, and the material box is clamped in the mounting block. The mounting block is pushed downward by the lifting assembly. The movement of the mounting block drives the material box and the aluminum alloy to descend into the ultrasonic cleaning pool. An aluminum alloy cleaning agent is added into the ultrasonic cleaning pool. The aluminum alloy cleaning agent enters the interior of the material box through the through holes on the surface of the material box and contacts the aluminum alloy. The ultrasonic cleaning pool is started, and the ultrasonic vibration makes the aluminum alloy cleaning agent vibrate to clean the surface of the aluminum alloy. This device does not need to hang multiple aluminum alloys on the hooks in sequence. At the same time, the surface of the aluminum alloy is cleaned by ultrasonic waves, which can ensure that the surface of the aluminum alloy can be cleaned, improving the speed and quality of the aluminum alloy surface pretreatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the isometric view of the structure of the present utility model;

[0015] Figure 2 is the front cross-sectional view of the structure of the present utility model;

[0016] Figure 3 is the right cross-sectional view of the structure of the present utility model;

[0017] Figure 4 For Figure 2 the enlarged view of the structure at position A of

[0018] In the figure: 1, bottom plate; 2, fixing frame; 3, rotating motor; 4, screw; 5, moving block; 6, moving frame; 7, telescopic cylinder; 8, connecting block; 9, mounting block; 10, material box; 11, through hole; 12, mounting frame; 13, ultrasonic cleaning tank; 14, filter screen; 15, clear water tank; 16, drying tank; 17, fan; 18, air delivery pipe; 19, air box; 20, heating rod; 21, air outlet plate; 22, support block. Specific implementation manner

[0019] 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 of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Referring to Figures 1-4 , an aluminum alloy surface pretreatment device includes a bottom plate 1. A support block 22 is fixedly arranged at the bottom of the bottom plate 1, and the number of the support blocks 22 is multiple. The device is supported by the multiple support blocks 22. A fixing frame 2 is fixedly arranged at the top of the bottom plate 1. The number of the fixing frames 2 is two, and the two fixing frames 2 are symmetrically distributed. A driving component is arranged inside the fixing frame 2. A moving frame 6 is arranged on the fixing frame 2 through the driving component. A lifting component is arranged at the top of the moving frame 6. A mounting block 9 is arranged on the moving frame 6 through the lifting component. A material box 10 is clamped on the surface of the mounting block 9. Through holes 11 are opened on the surface of the material box 10. A mounting frame 12 is fixedly arranged at the top of the bottom plate 1. An ultrasonic cleaning tank 13 is fixedly arranged inside the mounting frame 12. A filter screen 14 is fixedly arranged inside the ultrasonic cleaning tank 13 through bolts. A clear water tank 15 and a drying tank 16 are fixedly arranged inside the mounting frame 12. A drying component is arranged inside the drying tank 16. For this aluminum alloy surface pretreatment device, the aluminum alloy is laid in the material box 10, and the material box 10 is clamped in the mounting block 9. The mounting block 9 is pushed downward by the lifting component. The movement of the mounting block 9 drives the material box 10 and the aluminum alloy to descend into the ultrasonic cleaning tank 13. An aluminum alloy cleaning agent is added into the ultrasonic cleaning tank 13. The aluminum alloy cleaning agent enters the inside of the material box 10 through the through holes 11 on the surface of the material box 10 and contacts the aluminum alloy. The ultrasonic cleaning tank 13 is started, and the aluminum alloy cleaning agent is vibrated by ultrasonic waves to clean the surface of the aluminum alloy. This device does not need to hang multiple aluminum alloys on the hooks in sequence. At the same time, the surface of the aluminum alloy is cleaned by ultrasonic waves, which can ensure that the surface of the aluminum alloy can be cleaned, improving the speed and quality of the aluminum alloy surface pretreatment.

[0021] Specifically, the driving component includes a rotary motor 3 fixedly arranged on the right side of the fixing frame 2. The output end of the rotary motor 3 penetrates through the fixing frame 2 and extends into the interior of the fixing frame 2, and a screw rod 4 is fixedly arranged. A moving block 5 is threadedly arranged on the surface of the screw rod 4. The top of the moving block 5 is fixedly connected to a moving frame 6. The lifting component includes a telescopic cylinder 7 fixedly arranged on the top of the moving frame 6. The output end of the telescopic cylinder 7 penetrates through the moving frame 6 and extends into the interior of the moving frame 6, and a connecting block 8 is fixedly arranged. The bottom of the connecting block 8 is fixedly connected to a mounting block 9. Start the rotary motor 3 to drive the screw rod 4 to rotate. The rotation of the screw rod 4 drives the moving block 5 to move. The movement of the moving block 5 drives the moving frame 6 to move, so that the material box 10 containing the aluminum alloy parts can move back and forth on the top of the mounting frame 12. Drive the telescopic cylinder 7 to extend or shorten the extension end, drive the connecting block 8 to move up and down. The connecting block 8 drives the material box 10 and the aluminum alloy parts to move up and down through the mounting block 9. The aluminum alloy parts can enter and exit the ultrasonic cleaning tank 13, the water tank 15 and the drying tank 16. The drying component includes a wind box 19 fixedly arranged inside the drying tank 16. A heating rod 20 is fixedly arranged inside the wind box 19. An air outlet plate 21 is fixedly arranged on the top of the wind box 19. An air intake component is arranged on the left side of the mounting frame 12. The air intake component includes a blower 17. The blower 17 is fixedly installed on the left side of the mounting frame 12. The air outlet end of the blower 17 is fixedly provided with an air delivery pipe 18. The air outlet end of the air delivery pipe 18 penetrates through the mounting frame 12 and the drying tank 16 and extends into the interior of the drying tank 16 and is connected to the air inlet of the wind box 19. Start the blower 17 to send the gas into the interior of the wind box 19 through the air delivery pipe 18. Start the heating rod 20 to heat the gas, and send the gas to the surface of the material box 10 through the air outlet plate 21, and enter the interior through the through holes 11 on the surface of the material box 10 to contact the aluminum alloy parts, accelerating the drying speed of the aluminum alloy parts.

[0022] All the electrical components mentioned in this article are electrically connected to an external main controller and the 220V mains power supply, and the main controller can be a conventional known device such as a computer for control.

[0023] During use: First, lay the aluminum alloy in the material box 10, and snap the material box 10 into the mounting block 9. Drive the telescopic cylinder 7 to extend the output end, push the connecting block 8 to move downward. The movement of the connecting block 8 drives the mounting block 9 to move downward. The movement of the mounting block 9 drives the material box 10 and the aluminum alloy to descend into the ultrasonic cleaning tank 13. Add aluminum alloy cleaning agent into the interior of the ultrasonic cleaning tank 13. The aluminum alloy cleaning agent enters the interior of the material box 10 through the through holes 11 on the surface of the material box 10 to contact the aluminum alloy. Start the ultrasonic cleaning tank 13, and make the aluminum alloy cleaning agent vibrate through ultrasonic waves to clean the surface of the aluminum alloy. The dust generated by the cleaning is filtered by the filter screen 14 to prevent the dust from falling to the bottom of the ultrasonic cleaning tank 13.

[0024] In summary, for this aluminum alloy surface pretreatment device, the aluminum alloy is laid in the material box 10, and the material box 10 is clamped in the mounting block 9. The lifting assembly is used to push the mounting block 9 downward. The movement of the mounting block 9 drives the material box 10 and the aluminum alloy to descend into the ultrasonic cleaning tank 13. An aluminum alloy cleaning agent is added into the interior of the ultrasonic cleaning tank 13. The aluminum alloy cleaning agent enters the interior of the material box 10 through the through holes 11 on the surface of the material box 10 to contact the aluminum alloy. The ultrasonic cleaning tank 13 is started, and the ultrasonic vibration makes the aluminum alloy cleaning agent vibrate to clean the surface of the aluminum alloy. This device does not need to hang multiple aluminum alloys on the hooks in sequence. At the same time, the surface of the aluminum alloy is cleaned by ultrasonic waves, which can ensure that the surface of the aluminum alloy can be cleaned, improving the speed and quality of the surface pretreatment of the aluminum alloy.

[0025] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0026] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum alloy surface pretreatment device, including a bottom plate (1), characterized in that, A fixing frame (2) is fixedly arranged at the top of the bottom plate (1). A driving component is arranged inside the fixing frame (2). A moving frame (6) is arranged on the fixing frame (2) through the driving component. A lifting component is arranged at the top of the moving frame (6). An installation block (9) is arranged on the moving frame (6) through the lifting component. A material box (10) is clamped and arranged on the surface of the installation block (9). Through holes (11) are formed in the surface of the material box (10). An installation frame (12) is fixedly arranged at the top of the bottom plate (1). An ultrasonic cleaning tank (13) is fixedly arranged inside the installation frame (12). A filter screen (14) is fixedly arranged inside the ultrasonic cleaning tank (13) through bolts. A water tank (15) and a drying tank (16) are fixedly arranged inside the installation frame (12). A drying component is arranged inside the drying tank (16).

2. The surface pretreatment equipment for aluminum alloy according to claim 1, characterized in that, The driving component includes a rotating motor (3) fixedly arranged on the right side of the fixing frame (2). The output end of the rotating motor (3) penetrates through the fixing frame (2) and extends into the fixing frame (2) and is fixedly provided with a screw rod (4). A moving block (5) is arranged on the surface of the screw rod (4) in a threaded manner. The top of the moving block (5) is fixedly connected with the moving frame (6).

3. An aluminum alloy surface pretreatment device according to claim 1, characterized in that, The lifting component includes a telescopic cylinder (7) fixedly arranged at the top of the moving frame (6). The output end of the telescopic cylinder (7) penetrates through the moving frame (6) and extends into the moving frame (6) and is fixedly provided with a connecting block (8). The bottom of the connecting block (8) is fixedly connected with the installation block (9).

4. An aluminum alloy surface pretreatment device according to claim 1, characterized in that, The drying component includes an air box (19) fixedly arranged inside the drying tank (16). A heating rod (20) is fixedly arranged inside the air box (19). An air outlet plate (21) is fixedly arranged at the top of the air box (19). An air intake component is arranged on the left side of the installation frame (12).

5. An aluminum alloy surface pretreatment device according to claim 4, characterized in that, The air intake component includes a fan (17). The fan (17) is fixedly installed on the left side of the installation frame (12). The air outlet end of the fan (17) is fixedly provided with an air delivery pipe (18). The air outlet end of the air delivery pipe (18) penetrates through the installation frame (12) and the drying tank (16) and extends into the drying tank (16) and is connected with the air inlet of the air box (19).

6. The surface pretreatment equipment for aluminum alloy according to claim 1, characterized in that, Support blocks (22) are fixedly arranged at the bottom of the bottom plate (1). The number of the support blocks (22) is multiple.

7. An aluminum alloy surface pretreatment device according to claim 1, characterized in that, The number of the fixing frames (2) is two, and the two fixing frames (2) are symmetrically distributed.

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