Leak-proof device for decorative paint spraying

Abstract

This utility model relates to a paint spraying leak prevention device, belonging to the technical field of painting equipment. Specifically, it is a decorative paint spraying leak prevention device, including a base plate, a paint storage tank fixedly installed on the surface of the base plate, and a drive box fixedly installed at one end of the surface of the base plate. It also includes a stirring component, an adjusting component, and a spraying component. This utility model achieves the effect of avoiding the phenomenon of paint splattering during the spraying process. It solves the problem that although the existing technology can improve the stability of the spraying process, it cannot prevent paint splattering during the spraying process. Similar to common spraying devices, when spraying walls near doors or windows, it is particularly easy to get paint on the windows, causing inconvenience for subsequent cleaning.

Description

Technical Field

[0001] This utility model relates to the field of painting equipment technology, and in particular to a decorative spray paint leak prevention device. Background Technology

[0002] When decorating a house, it is often necessary to spray paint the walls. In order to improve the efficiency of spraying, spray painting equipment is often used. Although some of the decorative spray painting equipment currently in use can meet the normal use requirements, they still have defects in actual use.

[0003] A search revealed Chinese patent CN215670846U, which discloses a paint-coating device for preventing side leakage in building decoration. A connecting block is fixedly installed on the top left side of the support plate, and a push rod is fixedly added to the top center of the connecting block. A mixing tank is fixedly installed on the top center left side of the support plate, a booster pump is fixedly installed on the center of one side of the mixing tank, and a water pump is fixedly added to the lower side of the mixing tank.

[0004] Based on the above search results combined with existing technologies;

[0005] While the aforementioned patent can improve stability during the spraying process, it cannot prevent paint from splattering during the spraying process. Similar to common spraying devices, it is particularly prone to getting paint on windows when spraying walls near doors or windows, causing inconvenience for subsequent cleaning. Therefore, it has certain limitations. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model proposes a paint spraying leak prevention device, which can prevent paint from splashing easily during the spraying process.

[0007] The technical solution to achieve the purpose of this utility model is: a decorative paint spraying leak prevention device, including a base plate, a paint storage tank fixedly installed on the surface of the base plate, a drive box fixedly installed at one end of the surface of the base plate, and also including a stirring assembly, an adjusting assembly and a paint spraying assembly.

[0008] The stirring assembly is located inside the paint storage tank;

[0009] The stirring assembly includes a mounting shell fixedly installed on the top of the paint storage tank, a drive motor fixedly installed inside the mounting shell, a rotating shaft fixedly installed on the output shaft of the drive motor, and multiple sets of stirring rods fixedly installed at equal intervals on the outer peripheral wall of the rotating shaft.

[0010] The adjustment component is mounted on the drive box;

[0011] The adjustment assembly includes a servo motor fixedly installed at the bottom of the drive box, a threaded rod fixedly installed on the output shaft of the servo motor, the end of the threaded rod rotatably installed on the top of the drive box, a threaded sleeve connected to the threaded rod by a thread, and push plates fixedly installed on both sides of the threaded sleeve.

[0012] The painting assembly is mounted on the base plate;

[0013] The painting assembly includes a painting plate fixedly installed at the ends of a pair of push plates, a delivery pump fixedly installed on the base plate, positioning plates fixedly installed on both sides of the painting plate, and a movable plate slidably installed inside the positioning plate.

[0014] In some embodiments, each of the stirring rods is provided with a Y-shaped through groove, and a scraper is fixedly installed at the end of each set of stirring rods.

[0015] In some embodiments, a sliding groove is provided on one side of the drive box, and the push plate slides in conjunction with the sliding groove.

[0016] In some embodiments, the inner wall of the positioning plate is provided with a guide groove, a guide block is fixedly installed on one side of the movable plate, the guide block and the guide groove are slidably engaged, and a fastening bolt is threadedly connected to one side of the positioning plate.

[0017] In some embodiments, the delivery pump is fixedly connected to the paint storage tank and the spray plate by a paint extraction pipe and a paint discharge hose, and a fixing frame is fixedly installed on the top and side wall of the drive box, and the paint discharge hose slides through the fixing frame.

[0018] Compared with existing technologies, the significant advantages of this invention are:

[0019] Firstly, this utility model, by setting up a delivery pump, paint extraction pipe, paint discharge hose, and spray plate, enables wall painting operations during decoration. The positioning plate and movable plate can protect both sides of the spray plate, preventing paint splattering during the painting process. At the same time, the extension length of the movable plate can be adjusted to facilitate the adjustment of the distance between the spray plate and the wall, improving the painting effect. This method has a good anti-leakage effect during the painting process, and paint is less likely to splatter onto doors and windows, resulting in good performance.

[0020] Secondly, by incorporating a servo motor, threaded rod, threaded sleeve, and push plate, this invention can drive the paint spraying plate to move up and down, facilitating the adjustment of the paint spraying plate's height and thus increasing the spraying range, greatly enhancing the device's practicality.

[0021] While existing technologies can improve stability during the spraying process, they cannot prevent paint splattering. Similar to common spraying devices, this problem is particularly prone to causing paint to splatter on walls near doors or windows, making subsequent cleaning inconvenient. Attached Figure Description

[0022] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0023] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided by this utility model;

[0024] Figure 2 This is a schematic diagram of the overall and partial cross-sectional structure provided by this utility model;

[0025] Figure 3 This is a schematic diagram of the stirring assembly structure provided by this utility model;

[0026] Figure 4 This is a schematic diagram of the paint spraying assembly provided by this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Base plate; 2. Paint storage tank; 3. Mounting shell; 4. Drive motor; 5. Rotating shaft; 6. Stirring rod; 7. Scraper; 8. Y-shaped through groove; 9. Drive box; 10. Servo motor; 11. Threaded rod; 12. Threaded sleeve; 13. Push plate; 14. Slide groove; 15. Spray painting plate; 16. Positioning plate; 17. Movable plate; 18. Guide groove; 19. Guide block; 20. Fastening bolt; 21. Conveying pump; 22. Paint extraction pipe; 23. Paint drainage hose; 24. Fixing frame. Detailed Implementation

[0029] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0030] This utility model provides an improved anti-leakage device for decorative paint spraying. The technical solution of this utility model is as follows:

[0031] like Figures 1-4As shown, a decorative paint spraying leak prevention device includes a base plate 1, a paint storage tank 2 fixedly installed on the surface of the base plate 1, a drive box 9 fixedly installed at one end of the surface of the base plate 1, and also includes a stirring assembly, an adjusting assembly and a spraying assembly. The paint storage tank 2 can provide support for the installation of the stirring assembly and can also temporarily store the paint, thereby facilitating long-term spraying operations of the device.

[0032] A stirring assembly is installed inside the paint storage tank 2.

[0033] The mixing assembly includes a mounting shell 3 fixedly installed on the top of the paint storage tank 2. A drive motor 4 is fixedly installed inside the mounting shell 3. A rotating shaft 5 is fixedly installed on the output shaft of the drive motor 4. Multiple sets of stirring rods 6 are fixedly installed at equal intervals on the outer peripheral wall of the rotating shaft 5. The drive motor 4 ensures that the mixing assembly can work smoothly, thereby achieving continuous and thorough mixing of the paint and improving the spraying effect.

[0034] Adjustment component, which is located on drive box 9.

[0035] The adjustment assembly includes a servo motor 10 fixedly installed at the bottom of the drive box 9. A threaded rod 11 is fixedly installed on the output shaft of the servo motor 10. The end of the threaded rod 11 is rotatably installed on the top of the drive box 9. A threaded sleeve 12 is threadedly connected to the threaded rod 11. Push plates 13 are fixedly installed on both sides of the threaded sleeve 12. The threaded rod 11 can stably move the threaded sleeve 12 by means of threaded connection, thereby achieving the effect of adjusting the height of the spraying assembly, and thus realizing the spraying operation on the wall.

[0036] The painting assembly is mounted on the base plate 1.

[0037] The painting assembly includes a paint spraying plate 15 fixedly installed at the ends of a pair of push plates 13, a delivery pump 21 fixedly installed on the base plate 1, positioning plates 16 fixedly installed on both sides of the paint spraying plate 15, and a movable plate 17 slidably installed inside the positioning plates 16. The paint spraying plate 15 can achieve a uniform spraying effect on the wall. Furthermore, the positioning plates 16 and the movable plate 17 can effectively protect the sides of the paint spraying plate 115, preventing paint from splashing during the spraying process.

[0038] Furthermore, each stirring rod 6 is provided with a Y-shaped groove 8, and a scraper 7 is fixedly installed at the end of each set of stirring rods 6. The Y-shaped groove 8 can improve the mixing effect of the paint, and the scraper 7 can effectively scrape off the paint adhering to the inner wall of the paint storage tank 2, thereby improving the utilization rate of the paint and avoiding paint waste.

[0039] Furthermore, a slide groove 14 is provided on one side of the drive box 9, and the push plate 13 slides in conjunction with the slide groove 14. The slide groove 14 not only facilitates the normal movement of the push plate 13, but also serves as a limit to ensure that the adjustment component can work normally.

[0040] Furthermore, a guide groove 18 is provided on the inner side wall of the positioning plate 16, and a guide block 19 is fixedly installed on one side of the movable plate 17. The guide block 19 and the guide groove 18 are slidably engaged. A fastening bolt 20 is threadedly connected to one side of the positioning plate 16. The guide groove 18 and the guide block 19 can improve the stability of the movement of the movable plate 17, and the fastening bolt 20 can improve the fixing effect of the movable plate 17.

[0041] Furthermore, a paint extraction pipe 22 and a paint discharge hose 23 are fixedly connected between the delivery pump 21, the paint storage tank 2, and the spray plate 15. A fixing frame 24 is fixedly installed on the top and side wall of the drive box 9. The paint discharge hose 23 slides through the fixing frame 24. The fixing frame 24 can support the paint discharge hose 23, thereby ensuring that the paint discharge hose 23 can move better with the paint spraying assembly when the paint spraying assembly moves.

[0042] The specific working method is as follows: When using the device, move it to the designated position, align the spray plate 15 with the wall, pour the paint into the paint storage tank 2, start the control switch of the drive motor 4, the drive motor 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the stirring rod 6 to rotate, and stir and mix the paint. Then start the control switch of the delivery pump 21, the delivery pump 21 draws the paint out of the paint storage tank 2 through the paint extraction pipe 22, and then delivers the paint to the spray plate 15 through the paint discharge hose 23. Finally, the paint is sprayed onto the wall through the spray plate 15 for painting decoration. Then, the control switch of the servo motor 10 is turned on. The servo motor 10 drives the threaded rod 11 to rotate. The threaded rod 11 drives the threaded sleeve 12 to move up and down. The threaded sleeve 12 drives the push plate 13 to move up and down. The push plate 13 drives the paint spraying plate 15 to move up and down, and spraying operations are carried out on the upper and lower positions of the wall. During the spraying process, the positioning plate 16 and the movable plate 17 are used to protect the two sides of the paint spraying plate 15 to avoid paint splashing and improve the spraying effect. This method has a good anti-leakage effect during the spraying process, and the paint is not easy to splash onto the doors and windows, so the use effect is good.

[0043] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A decorative paint spraying leak prevention device, comprising a base plate (1), wherein a paint storage tank (2) is fixedly installed on the surface of the base plate (1), characterized in that: A drive box (9) is fixedly installed on one end of the surface of the base plate (1), and also includes; A stirring assembly is disposed inside the paint storage tank (2); The stirring assembly includes a mounting shell (3) fixedly installed on the top of the paint storage tank (2), a drive motor (4) fixedly installed inside the mounting shell (3), a rotating shaft (5) fixedly installed on the output shaft of the drive motor (4), and multiple sets of stirring rods (6) fixedly installed at equal intervals on the outer peripheral wall of the rotating shaft (5). An adjustment component is disposed on the drive housing (9); The adjustment assembly includes a servo motor (10) fixedly installed at the bottom of the drive box (9). The output shaft of the servo motor (10) is fixedly installed with a threaded rod (11). The end of the threaded rod (11) is rotatably installed at the top of the drive box (9). A threaded sleeve (12) is threadedly connected to the threaded rod (11). Push plates (13) are fixedly installed on both sides of the threaded sleeve (12). A paint spraying assembly is mounted on a base plate (1); The painting assembly includes a paint plate (15) fixedly installed at the ends of a pair of push plates (13), a delivery pump (21) fixedly installed on the base plate (1), positioning plates (16) fixedly installed on both sides of the paint plate (15), and a movable plate (17) slidably installed inside the positioning plate (16).

2. The decorative paint spraying leak prevention device according to claim 1, characterized in that: Each of the stirring rods (6) is provided with a Y-shaped through groove (8), and a scraper (7) is fixedly installed at the end of each set of stirring rods (6).

3. The decorative paint spraying leak prevention device according to claim 1, characterized in that: A sliding groove (14) is provided on one side of the drive box (9), and the push plate (13) slides in conjunction with the sliding groove (14).

4. A decorative paint spraying leak prevention device according to claim 1, characterized in that: The inner wall of the positioning plate (16) is provided with a guide groove (18), and a guide block (19) is fixedly installed on one side of the movable plate (17). The guide block (19) and the guide groove (18) are slidably engaged. A fastening bolt (20) is threadedly connected to one side of the positioning plate (16).

5. A decorative paint spraying leak-proof device according to any one of claims 1-4, characterized in that: The delivery pump (21) is fixedly connected to the paint storage tank (2) and the spray plate (15) by a paint extraction pipe (22) and a paint discharge hose (23). The top and side walls of the drive box (9) are fixedly installed with a fixing frame (24), and the paint discharge hose (23) slides through the fixing frame (24).

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