Automatic coating device for anticorrosive paint

Abstract

The utility model relates to the technical field of spraying, and discloses an automatic anticorrosive paint coating device which comprises an outer box, the top of the outer box is fixedly connected with a conveying pipe, the bottom of the conveying pipe is fixedly connected with a nozzle, one side of the outer box is rotationally connected with a door plate through a rotating shaft, and the two sides of the outer box are rotationally connected with rotating rods. According to the automatic coating device for the anticorrosive paint, a user pulls L-shaped clamping plates towards the two sides, places an object needing to be sprayed with the anticorrosive paint in the middle of the L-shaped clamping plates, loosens the L-shaped clamping plates, pulls the L-shaped clamping plates to move towards the middle under the pulling force of reset springs, and clamps the object needing to be sprayed in the spraying process; the telescopic rod can be rotated by rotating the rocker, an object needing to be sprayed is driven to rotate, the nozzle can spray the object needing to be sprayed at multiple angles, the frequency of adjusting the spraying face of the object needing to be sprayed is reduced, and the spraying efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying, in particular to an automatic coating device for anti-corrosion coatings. Background Art

[0002] Spraying is a coating method in which, through a spray gun or a disc atomizer, with the aid of pressure or centrifugal force, it is dispersed into uniform and fine droplets and applied to the surface of the object to be coated.

[0003] The Chinese patent discloses an automatic spraying device (authorization announcement number CN212681401U), and this patented technology has the effects of protecting the staff from being contaminated by the splashing spraying material and keeping the surrounding environment clean.

[0004] In view of the above and related existing technologies, the inventor believes that the following defects often exist: in the existing automatic coating device for anti-corrosion coatings, when coating an object, in order to avoid the coating being sprayed onto the staff and surrounding objects, the object is usually placed in a sealed box. Since all sides of the object need to be sprayed, the staff needs to open the sealed box multiple times to turn the object, which affects the spraying efficiency. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is: in the prior art, since all sides of the object need to be sprayed, the staff needs to turn the object multiple times, which affects the spraying efficiency. For this reason, we propose an automatic coating device for anti-corrosion coatings.

[0006] In order to achieve the above purpose, the present application adopts the following technical solution: an automatic coating device for anti-corrosion coatings, including an outer box, characterized in that: a conveying pipe is fixedly connected to the top of the outer box, a nozzle is fixedly connected to the bottom of the conveying pipe, a door panel is rotatably connected to one side of the outer box through a rotating shaft, rotating rods are rotatably connected to both sides of the outer box, a rocker is fixedly connected to the surface of the rotating rod, a telescopic rod is slidably connected to the inside of the rotating rod, and a connecting plate is fixedly connected to one end of the telescopic rod;

[0007] A clamping mechanism for clamping the object to be sprayed is installed inside the connecting plate.

[0008] Preferably, the clamping mechanism includes L-shaped clamping plates slidably connected to the inside of the connecting plate. The number of the L-shaped clamping plates is two and they are distributed on both sides of the connecting plate. Two return springs are fixedly connected to one side of the L-shaped clamping plate, and the other ends of the return springs are fixedly connected to one side inside the connecting plate. First chutes are opened at the top and bottom inside the connecting plate, first sliders are fixedly connected to the top and bottom of the L-shaped clamping plate, and the surface of the first slider is slidably connected to the inside of the first chute.

[0009] Preferably, an anti-slip pad is fixedly connected to the inner side of the L-shaped clamping plate.

[0010] Preferably, bearings are installed on both sides of the outer box, and the surface of the rotating rod is fixedly connected to the inner wall of the bearing.

[0011] Preferably, a threaded rod is threadedly connected to the inside of the rotating rod, and one end of the threaded rod is in contact with one end of the telescopic rod.

[0012] Preferably, one end of the telescopic rod is fixedly connected to a tension spring, and the other end of the tension spring is fixedly connected to one side inside the rotating rod.

[0013] Preferably, limiting sliding grooves are provided at the top and bottom inside the rotating rod, and limiting sliding blocks are fixedly connected to the top and bottom of the telescopic rod.

[0014] Technical effects and advantages of the present utility model:

[0015] In the present utility model, the user pulls the L-shaped clamping plate to both sides, places the object to be sprayed with anti-corrosion paint in the middle of the L-shaped clamping plate, releases the L-shaped clamping plate, and under the pulling force of the return spring, the L-shaped clamping plate is pulled to move towards the middle to clamp the object to be sprayed. The position of the telescopic rod is moved so that the object to be sprayed clamped on the L-shaped clamping plate is located below the nozzle, and the anti-corrosion paint is sprayed on the object to be sprayed through the nozzle. During the spraying process, the telescopic rod can be rotated by rotating the rocker, driving the object to be sprayed to rotate, so that the nozzle can spray the object to be sprayed at multiple angles, reducing the number of times of adjusting the spraying surface of the object to be sprayed and making the spraying efficiency higher. Description of the drawings

[0016] Figure 1 is the front view of the present utility model;

[0017] Figure 2 is the internal structure cross-sectional view of the present utility model;

[0018] Figure 3 is the present utility model Figure 2 the partial enlarged view at A in;

[0019] Figure 4 is the cross-sectional view of the clamping mechanism of the present utility model;

[0020] Figure 5 is the present utility model Figure 4 the partial enlarged view at B in.

[0021] Legend: 1. Outer box; 2. Delivery pipe; 3. Nozzle; 4. Door panel; 5. Rotating rod; 6. Rocker; 7. Telescopic rod; 8. L-shaped clamping plate; 9. Return spring; 10. First chute; 11. First slider; 12. Anti-slip pad; 13. Bearing; 14. Threaded rod; 15. Limit chute; 16. Limit slider; 17. Tensile spring; 18. Connecting plate. Detailed implementation

[0022] Now, with reference to the accompanying drawings and preferred embodiments, the present utility model will be further described in detail. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0023] Refer to Figure 1 - Figure 5 As shown, the present utility model provides a technical solution: an automatic coating device for anti-corrosion coatings, including an outer box 1. A delivery pipe 2 is fixedly connected to the top of the outer box 1. A nozzle 3 is fixedly connected to the bottom of the delivery pipe 2. A door panel 4 is rotatably connected to one side of the outer box 1 through a rotating shaft. Rotating rods 5 are rotatably connected to both sides of the outer box 1. A rocker 6 is fixedly connected to the surface of the rotating rod 5. A telescopic rod 7 is slidably connected to the inside of the rotating rod 5. One end of the telescopic rod 7 is fixedly connected to a connecting plate 18. A clamping mechanism for clamping an object to be sprayed is installed inside the connecting plate 18. The user pulls the L-shaped clamping plate 8 to both sides, places the object to be sprayed with anti-corrosion paint in the middle of the L-shaped clamping plate 8, releases the L-shaped clamping plate 8, and under the pulling force of the return spring 9, the L-shaped clamping plate 8 is pulled to move towards the middle to clamp the object to be sprayed. Move the position of the telescopic rod 7 so that the object to be sprayed clamped on the L-shaped clamping plate 8 is located below the nozzle 3. The anti-corrosion paint is sprayed on the object to be sprayed through the nozzle 3. During the spraying process, the telescopic rod 7 can be rotated by rotating the rocker 6, driving the object to be sprayed to rotate, so that the nozzle 3 can spray the object to be sprayed at multiple angles, reducing the number of times of adjusting the spraying surface of the object to be sprayed and making the spraying efficiency higher.

[0024] Refer to Figure 5As shown in the figure, in this embodiment: The clamping mechanism includes L-shaped clamping plates 8 that are slidably connected inside the connecting plate 18. The number of L-shaped clamping plates 8 is two and they are distributed on both sides of the connecting plate 18. On one side of each L-shaped clamping plate 8, two return springs 9 are fixedly connected. The other ends of the return springs 9 are fixedly connected to one side inside the connecting plate 18. At the top and bottom inside the connecting plate 18, first sliding grooves 10 are opened. At the top and bottom of each L-shaped clamping plate 8, first sliders 11 are fixedly connected. The surfaces of the first sliders 11 are slidably connected to the inside of the first sliding grooves 10. When the user pulls the L-shaped clamping plates 8 to clamp the object to be sprayed, the first sliders 11 at the top and bottom of the L-shaped clamping plates 8 slide inside the first sliding grooves 10 to limit the movement of the L-shaped clamping plates 8 and prevent the L-shaped clamping plates 8 from detaching from the inside of the connecting plate 18 and causing them to fall off.

[0025] Refer to Figure 5 As shown in the figure, in this embodiment: An anti-slip pad 12 is fixedly connected to the inner side of the L-shaped clamping plate 8. By installing the anti-slip pad 12 on the inner side of the L-shaped clamping plate 8, it is possible to prevent the object to be sprayed from falling off or shifting on the L-shaped clamping plate 8 under the influence of centrifugal force during rotation, resulting in uneven spraying.

[0026] Refer to Figure 2 As shown in the figure, in this embodiment: Bearings 13 are installed on both sides of the outer box 1. The surface of the rotating rod 5 is fixedly connected to the inner wall of the bearing 13. By installing the bearing 13 on the surface of the rotating rod 5, the rotation of the rotating rod 5 can be made more labor-saving, and at the same time, the wear between the rotating rod 5 and the outer box 1 can be reduced, avoiding wear of the outer box 1 after long-term use and generating a gap between the rotating rod 5, resulting in shaking during the rotation process.

[0027] Refer to Figure 2 And Figure 3 As shown in the figure, in this embodiment: A threaded rod 14 is threadedly connected inside the rotating rod 5. One end of the threaded rod 14 is in contact with one end of the telescopic rod 7. One end of the telescopic rod 7 is fixedly connected to a tension spring 17. The other end of the tension spring 17 is fixedly connected to one side inside the rotating rod 5. After the user places the object to be sprayed inside the L-shaped clamping plate 8, by rotating the threaded rod 14 clockwise, the telescopic rod 7 is pushed towards the middle, so that the object to be sprayed is located below the nozzle 3. When the object to be sprayed has a large specification and the position of the telescopic rod 7 needs to be adjusted outward during the spraying process, the threaded rod 14 is rotated in the reverse direction to release the limit on the telescopic rod 7, and the telescopic rod 7 is pulled outward under the tension of the tension spring 17 to adjust the position of the object to be sprayed, without the need to open the delivery pipe 2 for adjustment, improving the spraying efficiency.

[0028] Refer to Figure 3As shown in the figure, in this embodiment: limit sliding grooves 15 are provided at both the top and bottom inside the rotating rod 5, and limit sliding blocks 16 are fixedly connected to both the top and bottom of the telescopic rod 7. When the user rotates the threaded rod 14 to push the telescopic rod 7 to move, the limit sliding blocks 16 at the top and bottom of the telescopic rod 7 move inside the limit sliding grooves 15 to limit the movement of the telescopic rod 7 and prevent the telescopic rod 7 from falling off the inside of the rotating rod 5.

[0029] Working principle: The user pulls the L-shaped clamping plate 8 to both sides, places the object to be sprayed with anti-corrosion paint in the middle of the L-shaped clamping plate 8, releases the L-shaped clamping plate 8, and under the pulling force of the return spring 9, the L-shaped clamping plate 8 is pulled to move towards the middle to clamp the object to be sprayed. Move the position of the telescopic rod 7 so that the object to be sprayed clamped on the L-shaped clamping plate 8 is located below the nozzle 3, and spray anti-corrosion paint on the object to be sprayed through the nozzle 3. During the spraying process, the telescopic rod 7 can be rotated by rotating the rocker 6 to drive the object to be sprayed to rotate, so that the nozzle 3 can spray the object to be sprayed at multiple angles. When pulling the L-shaped clamping plate 8 to clamp the object to be sprayed, the first sliding blocks 11 at the top and bottom of the L-shaped clamping plate 8 slide inside the first sliding grooves 10 to limit the movement of the L-shaped clamping plate 8 and prevent the L-shaped clamping plate 8 from falling off the inside of the connecting plate 18. By installing anti-slip pads 12 on the inner side of the L-shaped clamping plate 8, it is possible to prevent the object to be sprayed from falling off or shifting on the L-shaped clamping plate 8 under the influence of centrifugal force during rotation, resulting in uneven spraying. By installing a bearing 13 on the surface of the rotating rod 5, the rotation of the rotating rod 5 can be made more labor-saving, and at the same time, the wear between the rotating rod 5 and the outer box 1 can be reduced, avoiding wear of the outer box 1 after long-term use and generating a gap with the rotating rod 5, resulting in shaking during the rotation process. After placing the object to be sprayed inside the L-shaped clamping plate 8, by rotating the threaded rod 14 clockwise, the telescopic rod 7 is pushed to move towards the middle so that the object to be sprayed is located below the nozzle 3. When the object to be sprayed has a large specification and the position of the telescopic rod 7 needs to be adjusted outward during the spraying process, rotate the threaded rod 14 in the reverse direction to release the limit on the telescopic rod 7, and under the pulling force of the tension spring 17, the telescopic rod 7 is pulled to move outward to adjust the position of the object to be sprayed, without opening the delivery pipe 2 for adjustment. When rotating the threaded rod 14 to push the telescopic rod 7 to move, the limit sliding blocks 16 at the top and bottom of the telescopic rod 7 move inside the limit sliding grooves 15 to limit the movement of the telescopic rod 7 and prevent the telescopic rod 7 from falling off the inside of the rotating rod 5.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An automatic coating device for anticorrosive paint, comprising an outer box (1), characterized in that: A delivery pipe (2) is fixedly connected to the top of the outer box (1). A nozzle (3) is fixedly connected to the bottom of the delivery pipe (2). A door panel (4) is rotatably connected to one side of the outer box (1) through a rotating shaft. Rotating rods (5) are rotatably connected to both sides of the outer box (1). A rocker (6) is fixedly connected to the surface of the rotating rod (5). A telescopic rod (7) is slidably connected to the inside of the rotating rod (5). One end of the telescopic rod (7) is fixedly connected to a connecting plate (18). A clamping mechanism for clamping an object to be sprayed is installed inside the connecting plate (18).

2. The automatic coating device for anti-corrosion coating according to claim 1, wherein: The clamping mechanism includes L-shaped clamping plates (8) slidably connected to the inside of the connecting plate (18). The number of the L-shaped clamping plates (8) is two and they are distributed on both sides of the connecting plate (18). Two reset springs (9) are fixedly connected to one side of the L-shaped clamping plate (8). The other ends of the reset springs (9) are fixedly connected to one side inside the connecting plate (18). First sliding grooves (10) are formed at the top and bottom inside the connecting plate (18). First sliding blocks (11) are fixedly connected to the top and bottom of the L-shaped clamping plate (8). The surface of the first sliding block (11) is slidably connected to the inside of the first sliding groove (10).

3. The automatic coating device for anti-corrosion paint according to claim 2, characterized in that: An anti-slip pad (12) is fixedly connected to the inner side of the L-shaped clamping plate (8).

4. An automatic coating device for anti-corrosion coatings according to claim 1, characterized in that: Bearings (13) are installed on both sides of the outer box (1). The surface of the rotating rod (5) is fixedly connected to the inner wall of the bearing (13).

5. The automatic coating device for anti-corrosion coating according to claim 1, characterized in that: A threaded rod (14) is threadedly connected to the inside of the rotating rod (5). One end of the threaded rod (14) is in contact with one end of the telescopic rod (7).

6. The automatic coating device for an anti-corrosion coating according to claim 1, characterized in that: One end of the telescopic rod (7) is fixedly connected to a tension spring (17). The other end of the tension spring (17) is fixedly connected to one side inside the rotating rod (5).

7. An automatic coating device for anti-corrosion coatings according to claim 1, characterized in that: Limit sliding grooves (15) are formed at the top and bottom inside the rotating rod (5). Limit sliding blocks (16) are fixedly connected to the top and bottom of the telescopic rod (7).

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