Surface spraying device for aluminum profile machining

Abstract

The utility model discloses a surface spraying device for aluminum profile processing, which comprises a bearing plate, a spraying box body is fixedly connected to the bearing plate, a second fixing frame is fixedly connected to the spraying box body, a third electric push rod is fixedly mounted on the second fixing frame, and a third connecting rod is connected to the bottom end of a telescopic rod of the third electric push rod. A moving plate is connected to the bottom end of the third connecting rod, a fourth electric push rod is fixedly installed on the moving plate, a fourth connecting rod is connected to a telescopic rod of the fourth electric push rod, a slicking device is installed on the fourth connecting rod, and a second distance sensor is installed on the spraying box body. The third electric push rod drives the third connecting rod, the moving plate, the fourth electric push rod, the fourth connecting rod and the slicking device to descend, and after the slicking device descends to make contact with an aluminum profile, the slicking device slicks convex points on the surface of the aluminum profile, so that the surface of the aluminum profile is kept smooth, and subsequent machining steps are reduced.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum profile processing technology, and in particular relates to a surface spraying device for aluminum profile processing. Background Technology

[0002] Aluminum profiles are products made of aluminum and other alloying elements. They are usually first processed into castings, forgings, foils, plates, strips, tubes, rods, profiles, etc., and then manufactured through processes such as cold bending, sawing, drilling, assembly, and coloring.

[0003] Utility model patent CN217963123U discloses a surface painting device for aluminum profile production, including a base, a housing fixedly connected to the top of the base, a slot at the left end of the housing, a movable plate movably fitted inside the housing, a movable block fixedly connected to the left end of the movable plate, the other end of the movable block passing through the slot and extending to the outside of the housing, a fixed rod fixedly connected to the front of the housing below the slot, movable blocks movably fitted on both sides of the fixed rod, and connecting shafts hinged to both sides of the front of the movable blocks, the other end of the connecting shafts being connected to... The front of the moving block is hinged, and a pneumatic cylinder located in front of the outer shell is fixedly installed on the top of the base. A connecting block is fixedly connected to the top of the pneumatic cylinder. Circular blocks located inside the connecting shaft are fixedly connected to both sides of the front of the connecting block. The outside of the circular blocks is movably sleeved with the inside of the connecting shaft. Door panels are movably installed on both sides of the front of the outer shell. After the aluminum profile is coated with paint, some bumps will appear on the surface of the aluminum profile due to the grooves. In order to maintain the smoothness of the aluminum profile, the bumps need to be scraped flat. Therefore, a surface coating device for aluminum profile processing is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a surface coating device for aluminum profile processing to solve the problems mentioned in the background art.

[0005] A surface coating device for aluminum profile processing includes a load-bearing plate, a controller mounted on the load-bearing plate, a coating box fixedly connected to the load-bearing plate, multiple sliding grooves on the coating box, a first rotating shaft rotatably connected to the coating box, a first turntable fixedly connected to the top of the first rotating shaft, a first electric push rod fixedly mounted on the coating box, a first connecting rod connected to the bottom of the telescopic rod of the first electric push rod, a top plate connected to the bottom of the first connecting rod, a drive motor fixedly mounted on the top plate, a second rotating shaft connected to the bottom of the output shaft of the drive motor, a second turntable connected to the bottom of the second rotating shaft, a fixed rod fixedly connected to the coating box, a paint storage tank fixedly connected to the load-bearing plate, a feed pipe fixedly connected to the paint storage tank, a first fixed frame fixedly connected to the coating box, a second electric push rod fixedly mounted on the first fixed frame, and a second electric push rod with a telescopic rod bottom... A second connecting rod is connected to the end of the fixed rod, and a sliding frame is slidably connected to the fixed rod. The sliding frame is connected to the second connecting rod, and a material extractor is fixedly installed on the sliding frame. A first conveying pipe is connected between the material extractor and the paint storage tank. A reinforcing ring is fixedly connected to the sliding frame, and a second conveying pipe is fixedly connected to the reinforcing ring. The second conveying pipe is connected to the material extractor, and a sprayer is connected to the second conveying pipe. A first distance sensor is installed on the sliding frame. A second fixed frame is fixedly connected to the spraying box, and a third electric push rod is fixedly installed on the second fixed frame. A third connecting rod is connected to the bottom of the telescopic rod of the third electric push rod, and a moving plate is connected to the bottom of the third connecting rod. A fourth electric push rod is fixedly installed on the moving plate, and a fourth connecting rod is connected to the telescopic rod of the fourth electric push rod. A scraper is installed on the fourth connecting rod, and a second distance sensor is installed on the spraying box.

[0006] Furthermore, the controller is equipped with a start button and a scraper button.

[0007] Furthermore, both the first and second turntables are equipped with protrusions.

[0008] Furthermore, the first delivery pipe is made of a flexible flexible hose.

[0009] The beneficial effects of this utility model are:

[0010] This invention uses a third electric push rod to drive a third connecting rod, a moving plate, a fourth electric push rod, a fourth connecting rod, and a leveler to descend. After the leveler descends and contacts the aluminum profile, it smooths out any protrusions on the surface of the aluminum profile, thereby keeping the surface of the aluminum profile smooth and reducing subsequent processing steps. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the surface spraying device for aluminum profile processing according to this utility model;

[0012] Figure 2 This is a cross-sectional three-dimensional structural diagram of the spraying box.

[0013] Figure 3 This is a side view of the three-dimensional structure of the paint storage tank.

[0014] Figure 4 This is a side view of the three-dimensional structure of the sliding frame;

[0015] Figure 5 This is a partial cross-sectional three-dimensional structural diagram of the spraying box.

[0016] In the diagram, 1-load-bearing plate, 2-controller, 3-spraying box, 4-first rotating shaft, 5-first turntable, 6-first electric push rod, 7-first connecting rod, 8-top plate, 9-drive motor, 10-second rotating shaft, 11-second turntable, 12-fixed rod, 13-paint storage box, 14-first fixed frame, 15-second electric push rod, 16-second connecting rod, 17-sliding frame, 18-material extractor, 19-first conveying pipe, 20-reinforcing ring, 21-second conveying pipe, 22-sprayer, 23-first distance sensor, 24-second fixed frame, 25-third electric push rod, 26-third connecting rod, 27-moving plate, 28-fourth electric push rod, 29-fourth connecting rod, 30-scraper, 31-second distance sensor. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0018] like Figures 1 to 5The surface coating device for aluminum profile processing shown in this utility model includes a load-bearing plate 1, a controller 2 mounted on the load-bearing plate 1, a coating box 3 fixedly connected to the load-bearing plate 1, multiple sliding grooves on the coating box 3, a first rotating shaft 4 rotatably connected to the coating box 3, a first turntable 5 fixedly connected to the top of the first rotating shaft 4 for fixing the aluminum profile, a first electric push rod 6 fixedly mounted on the coating box 3, a first connecting rod 7 connected to the bottom of the telescopic rod of the first electric push rod 6, and a top plate 8 connected to the bottom of the first connecting rod 7. A drive motor 9 is fixedly installed on the 8th plate. The bottom end of the output shaft of the drive motor 9 is connected to a second rotating shaft 10. The bottom end of the second rotating shaft 10 is connected to a second turntable 11, which is used to fix the aluminum profile. A fixing rod 12 is fixedly connected to the spraying box 3. A paint storage box 13 is fixedly connected to the load-bearing plate 1. A feed pipe is fixedly connected to the paint storage box 13. A first fixing frame 14 is fixedly connected to the spraying box 3. A second electric push rod 15 is fixedly installed on the first fixing frame 14. The bottom end of the telescopic rod of the second electric push rod 15 is connected to a second connecting rod 16. A sliding frame 17 is slidably connected to rod 12. The sliding frame 17 is connected to the second connecting rod 16. A material extractor 18 is fixedly installed on the sliding frame 17. The material extractor 18 is used to extract paint. A first conveying pipe 19 connects the material extractor 18 and the paint storage tank 13. A reinforcing ring 20 is fixedly connected to the sliding frame 17. A second conveying pipe 21 is fixedly connected to the reinforcing ring 20. The second conveying pipe 21 is connected to the material extractor 18. A sprayer 22 is connected to the second conveying pipe 21. The sprayer 22 is used to spray paint. A first... A distance sensor 23 is fixedly connected to a second fixed bracket 24 on the spray box 3. A third electric push rod 25 is fixedly installed on the second fixed bracket 24. A third connecting rod 26 is connected to the bottom end of the telescopic rod of the third electric push rod 25. A moving plate 27 is connected to the bottom end of the third connecting rod 26. A fourth electric push rod 28 is fixedly installed on the moving plate 27. A fourth connecting rod 29 is connected to the telescopic rod of the fourth electric push rod 28. A scraper 30 is installed on the fourth connecting rod 29. The scraper 30 is used to scrape the protrusions. A second distance sensor 31 is installed on the spray box 3.

[0019] The controller 2 is equipped with a start button and a scraper button.

[0020] Both the first turntable 5 and the second turntable 11 are provided with protrusions, which are used to insert into the aluminum profile.

[0021] The first delivery pipe 19 is made of a flexible telescopic hose.

[0022] The working principle of this utility model is as follows: the second distance sensor is provided with a first threshold and a second threshold, and the value of the first threshold is smaller than the value of the second threshold.

[0023] The second distance sensor is equipped with a first threshold and a second threshold, wherein the value of the first threshold is greater than the value of the second threshold.

[0024] The first step is to inject the paint into the paint storage tank, then insert one end of the aluminum profile into the first turntable. Next, control the first electric push rod to drive the first connecting rod, top plate, drive motor, second rotating shaft and second turntable to descend, so that the second turntable is inserted into the aluminum profile, thereby fixing the aluminum profile.

[0025] The second step involves pressing the start button to control the second electric push rod and the material extractor. The material extractor draws paint from the paint storage tank, allowing it to pass through the first and second conveying pipes into the sprayer. The sprayer then sprays the paint onto the surface of the aluminum profile. The second electric push rod drives the second connecting rod, sliding frame, material extractor, reinforcing ring, second conveying pipe, sprayer, and first distance sensor to descend, thus achieving top-to-bottom paint spraying on the aluminum profile. When the distance between the first distance sensor and the load-bearing plate reaches the first preset threshold value, the material extractor stops. The machine stops working and simultaneously controls the second electric push rod to drive the second connecting rod, sliding frame, material extractor, reinforcing ring, second conveying pipe, sprayer, and first distance sensor to rise. When the distance between the first distance sensor and the load-bearing plate reaches the second threshold preset by the first distance sensor, the second electric push rod is controlled to stop working. At the same time, the drive motor is controlled to work for a certain period of time and then stop. The drive motor drives the second rotating shaft, the second turntable, the first rotating shaft, the first turntable, and the aluminum profile to rotate, thereby realizing the flipping of the aluminum profile. By repeating this step, the aluminum profile can be sprayed and flipped multiple times.

[0026] The third step involves spraying paint onto the aluminum profile. Afterward, some unusual paint bumps will appear on the surface. The fourth electric push rod, along with the fourth connecting rod and the leveling device, is moved to the designated position. Then, the scraping button is pressed, causing the third electric push rod, the third connecting rod, the moving plate, the fourth electric push rod, the fourth connecting rod, and the leveling device to descend. Once the leveling device contacts the aluminum profile, it smooths the bumps on the surface, maintaining a smooth surface and reducing subsequent processing steps. When the distance between the moving plate and the second distance sensor reaches the first preset threshold, the third electric push rod, along with the third connecting rod, the moving plate, the fourth electric push rod, the fourth connecting rod, and the leveling device, is raised. When the distance between the moving plate and the second distance sensor reaches the second preset threshold, the third electric push rod stops working, and the drive motor flips the aluminum profile, reducing the number of times the aluminum profile needs to be handled. This step can be repeated to perform multiple leveling operations on the aluminum profile surface.

[0027] Fourth step: After the surface of the aluminum profile is smoothed, control the first electric push rod to drive the first connecting rod, top plate, drive motor, second rotating shaft and second turntable to rise to the reset position, so that the second turntable is detached from the aluminum profile, and then the aluminum profile can be removed from the first turntable.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A surface spraying device for processing an aluminum material, characterized by: A surface coating device for aluminum profile processing includes a load-bearing plate, a controller mounted on the load-bearing plate, a coating box fixedly connected to the load-bearing plate, multiple sliding grooves on the coating box, a first rotating shaft rotatably connected to the coating box, a first turntable fixedly connected to the top of the first rotating shaft, a first electric push rod fixedly mounted on the coating box, a first connecting rod connected to the bottom of the telescopic rod of the first electric push rod, a top plate fixedly connected to the bottom of the first connecting rod, a drive motor fixedly mounted on the top plate, a second rotating shaft connected to the bottom of the output shaft of the drive motor, a second turntable connected to the bottom of the second rotating shaft, a fixed rod fixedly connected to the coating box, a paint storage tank fixedly connected to the load-bearing plate, a feed pipe fixedly connected to the paint storage tank, a first fixed frame fixedly connected to the coating box, a second electric push rod fixedly mounted on the first fixed frame, and a second electric push rod connected to the bottom of the telescopic rod of the second electric push rod. A second connecting rod is connected to a fixed rod, and a sliding frame is slidably connected to the fixed rod. The sliding frame is connected to the second connecting rod, and a material extractor is fixedly installed on the sliding frame. A first conveying pipe is connected between the material extractor and the paint storage tank. A reinforcing ring is fixedly connected to the sliding frame, and a second conveying pipe is fixedly connected to the reinforcing ring. The second conveying pipe is connected to the material extractor, and a sprayer is connected to the second conveying pipe. A first distance sensor is installed on the sliding frame. A second fixed frame is fixedly connected to the spraying tank, and a third electric push rod is fixedly installed on the second fixed frame. The bottom end of the telescopic rod of the third electric push rod is connected to a third connecting rod, and the bottom end of the third connecting rod is connected to a moving plate. A fourth electric push rod is fixedly installed on the moving plate, and a fourth connecting rod is connected to the telescopic rod of the fourth electric push rod. A scraper is installed on the fourth connecting rod, and a second distance sensor is installed on the spraying tank.

2. The surface spraying device for aluminum profile machining according to claim 1, characterized in that: The controller is equipped with a start button and a scraper button.

3. The surface spraying device for aluminum profile machining according to claim 1, characterized in that: Both the first and second turntables are equipped with protrusions.

4. The surface spraying device for aluminum profile machining according to claim 1, characterized in that: The first delivery pipe is made of a flexible telescopic hose.

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