Coating spraying device beneficial to coating conveying

Abstract

The utility model relates to the technical field of paint spraying, and discloses a paint spraying device beneficial to paint conveying, which comprises a cart, a clamping frame is fixedly connected to the side wall of the cart, a paint barrel is fixedly connected to the side wall of the clamping frame, a first motor is fixedly connected to the upper surface of the paint barrel, and a protection assembly is fixedly connected to the upper surface of the paint barrel. The protection assembly is used for protecting other assemblies, the output end of the first motor is fixedly connected with a first connecting column, one side wall of the first connecting column is rotatably connected to the interior of the coating barrel, one end of the first connecting column is fixedly connected with a rotating block, the side wall of the rotating block is fixedly connected with a scraper, and the side wall of the scraper is attached to the inner wall of the coating barrel. And stirring strips are rotationally connected into the rotating blocks. According to the stirring device, the motor I is started to drive the connecting column I and the rotating block to rotate, so that the rotating block drives the stirring strip and the scraping plate to rotate, and meanwhile, the stirring strip rotates, so that the effect of fully stirring is achieved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying, in particular to a paint spraying device that is conducive to paint transportation. Background Art

[0002] Paint is a material coated on the surface of an object to achieve aesthetic, protective or other specific purposes. It is usually composed of resin, solvent, additives and pigments, and can form a solid film layer after curing. There are many types of paints, covering the needs of various fields from construction, automobiles, ships to furniture, and the spraying device is an efficient tool. By spraying the paint evenly and quickly, it ensures the coating quality and appearance. It saves paint, improves the construction efficiency, and is applicable to surfaces of various shapes and sizes, including complex curved surfaces and detailed parts.

[0003] Traditional paint spraying devices usually include a spray gun and a compressed air system. The spray gun sprays the paint out of the nozzle through compressed air, forming fine paint particles that evenly cover the surface of the object to be painted. The working principle of this spraying device is simple and the operation is relatively intuitive, but it is necessary to ensure the stability and proper adjustment of the spray gun and the compressed air system to ensure the even spraying of the paint and the coating quality. Traditional spraying devices usually require skilled operators during the construction process to ensure the correct spraying and covering of the paint, so as to achieve the expected decorative or protective effect.

[0004] When traditional paint spraying devices are usually not used for a long time during the spraying process or are left standing in the paint tank for a long time, the paint may stratify, agglomerate or solidify, which will cause the paint sprayed by the spray gun to be uneven, affecting the quality and appearance of the coating. Therefore, a paint spraying device that is conducive to paint transportation is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a paint spraying device that is conducive to paint transportation, aiming to improve the problem that the paint is prone to solidify when standing still in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A paint spraying device conducive to paint transportation, including a trolley, a clamping frame is fixedly connected to the side wall of the trolley, a paint bucket is fixedly connected to the side wall of the clamping frame, a first motor is fixedly connected to the upper surface of the paint bucket, a protection component is fixedly connected to the upper surface of the paint bucket, the protection component is used to protect other components, a first connecting column is fixedly connected to the output end of the first motor, the side wall of the first connecting column is rotatably connected inside the paint bucket, a rotating block is fixedly connected to one end of the first connecting column, a scraping plate is fixedly connected to the side wall of the rotating block, the side wall of the scraping plate is attached to the inner wall of the paint bucket, a stirring bar is rotatably connected inside the rotating block, a first bevel gear is fixedly connected to one end of the stirring bar, a second connecting column is fixedly connected inside the paint bucket, a second bevel gear is fixedly connected to one end of the second connecting column, the first bevel gear meshes with the second bevel gear, and the first bevel gear and the second bevel gear are both arranged inside the rotating block;

[0008] As a further description of the above technical solution:

[0009] A fixed block is fixedly connected to the side wall of the trolley, a fixed cover is fixedly connected to the side wall of the fixed block, the side wall of the fixed cover is fixedly connected to the side wall of the trolley, a second motor is fixedly connected to the side wall of the fixed block, a worm is fixedly connected to the output end of the second motor, a first rotating column is fixedly connected to the side wall of the trolley, a worm gear is rotatably connected to the side wall of the first rotating column, the worm gear meshes with the worm, a first connecting plate is rotatably connected to the side wall of the worm gear, a second rotating column is fixedly connected to the side wall of the trolley, a second connecting plate is rotatably connected to the side wall of the second rotating column, a third rotating column is fixedly connected to the side wall of the second connecting plate, the side wall of the third rotating column is rotatably connected inside the first connecting plate, and a paint spray gun is rotatably connected to one end of the third rotating column;

[0010] As a further description of the above technical solution:

[0011] The protection component includes a protection cover, the side wall of the protection cover is fixedly connected to the upper surface of the paint bucket, and the protection cover is arranged outside the first motor;

[0012] As a further description of the above technical solution:

[0013] A limiting hole is opened inside the fixed cover, and the side wall of the third rotating column is slidably connected inside the limiting hole;

[0014] As a further description of the above technical solution:

[0015] A fixed column is fixedly connected between the paint spray gun and the fixed cover, one end of the fixed column is fixedly connected to the side wall of the paint spray gun, and the other end of the fixed column is rotatably connected to the side wall of the fixed cover;

[0016] As a further description of the above technical solution:

[0017] A hose is fixedly connected between the spray gun and the paint bucket. One end of the hose is fixedly connected to one end of the spray gun, and the other end of the hose is fixedly connected to the inside of the paint bucket.

[0018] As a further description of the above technical solution:

[0019] A feed hopper is fixedly connected to the upper surface of the paint bucket, and a handle is fixedly connected to the side wall of the paint bucket.

[0020] As a further description of the above technical solution:

[0021] An observation port is provided inside the paint bucket, and universal wheels are fixedly connected to the lower surface of the trolley.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by starting the first motor, the first motor drives the connecting column one and the rotating block to rotate, and while the rotating block drives the stirring bar and the scraping plate to rotate, the stirring bar rotates itself, achieving the effect of full stirring, solving the problem that the traditional paint spraying device is prone to solidification due to single structure and static paint, and through the cooperation of the above structures, achieving the effect of preventing paint condensation and improving the practicability of the equipment.

[0024] 2. In the utility model, by starting the second motor, driving the worm and the worm gear to rotate, causing the first connecting plate and the second connecting plate to deflect, driving the third rotating column to perform an arc reciprocating motion in the limiting hole, achieving the effect of the spray gun swinging for spraying, solving the problem that the traditional paint spraying device has a fixed angle during spraying resulting in a small spraying area, and through the cooperation of the above structures, achieving the effect of increasing the spraying area and improving the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional schematic diagram of the paint spraying device beneficial to paint transportation proposed by the utility model;

[0026] Figure 2 is a cross-sectional schematic diagram of the paint bucket of the paint spraying device beneficial to paint transportation proposed by the utility model;

[0027] Figure 3 is a structural schematic diagram of the fixed cover of the paint spraying device beneficial to paint transportation proposed by the utility model.

[0028] Legend Explanation:

[0029] 1. Cart; 2. Clamping frame; 3. Paint bucket; 4. First motor; 5. Protective cover; 6. First connecting column; 7. Rotating block; 8. Scraper; 9. Stirring bar; 10. First bevel gear; 11. Second connecting column; 12. Second bevel gear; 13. Fixed block; 14. Second motor; 15. Worm; 16. First rotating column; 17. Worm gear; 18. First connecting plate; 19. Second connecting plate; 20. Second rotating column; 21. Third rotating column; 22. Fixed column; 23. Spray gun; 24. Fixed cover; 25. Limit hole; 26. Hose; 27. Feeding hopper; 28. Handle; 29. Observation port; 30. Universal wheel. Detailed implementation manner

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Refer to Figure 1 And Figure 2 As shown in [figures not provided], an embodiment provided by the present invention: a paint spraying device conducive to paint transportation, including a cart 1, a clamping frame 2 is fixedly connected to the side wall of the cart 1, a paint bucket 3 is fixedly connected to the side wall of the clamping frame 2, a first motor 4 is fixedly connected to the upper surface of the paint bucket 3, a protection component is fixedly connected to the upper surface of the paint bucket 3, the protection component is used to protect other components, the output end of the first motor 4 is fixedly connected to a first connecting column 6, the side wall of the first connecting column 6 is rotatably connected inside the paint bucket 3, one end of the first connecting column 6 is fixedly connected to a rotating block 7, a scraper 8 is fixedly connected to the side wall of the rotating block 7, the side wall of the scraper 8 is in contact with the inner wall of the paint bucket 3, a stirring bar 9 is rotatably connected inside the rotating block 7, one end of the stirring bar 9 is fixedly connected to a first bevel gear 10, a second connecting column 11 is fixedly connected inside the paint bucket 3, a second bevel gear 12 is fixedly connected to one end of the second connecting column 11, the first bevel gear 10 meshes with the second bevel gear 12, both the first bevel gear 10 and the second bevel gear 12 are arranged inside the rotating block 7, the protection component includes a protective cover 5, the side wall of the protective cover 5 is fixedly connected to the upper surface of the paint bucket 3, the protective cover 5 is arranged outside the first motor 4, a feeding hopper 27 is fixedly connected to the upper surface of the paint bucket 3, a handle 28 is fixedly connected to the side wall of the paint bucket 3, an observation port 29 is opened inside the paint bucket 3, and universal wheels 30 are fixedly connected to the lower surface of the cart 1.

[0032] When using this device to perform a spraying task, first, the operator needs to slowly pour the paint from the feed hopper 27 into the paint bucket 3. Subsequently, the first motor 4 is started. The start of the first motor 4 will cause the first connecting column 6 to start rotating, and this rotation is driven by the first motor 4. The rotation of the first connecting column 6 will then drive the rotating block 7 to rotate. One end of the stirring bar 9 is equipped with a first bevel gear 10, and the first bevel gear 10 meshes with the second bevel gear 12. Therefore, when the rotating block 7 rotates, it will not only drive the stirring bar 9 to rotate but also cause the stirring bar 9 to rotate self - driven by the first bevel gear 10 and the second bevel gear 12. The effect of this double rotation makes the stirring work more thorough and uniform. In addition, the rotating block 7 will also drive the scraper 8 to rotate, which helps to remove the adhesives on the inner wall of the paint bucket 3 and ensures the uniformity of the paint. At this stage, the paint is fully stirred, which not only prevents the paint from coagulating but also ensures that the paint can be evenly delivered to the spray gun 23. The entire spraying process thus becomes more efficient and accurate, greatly improving the spraying quality.

[0033] Referring to Figure 1 and Figure 3 As shown in [Figures] [X] and [Y], a fixed block 13 is fixedly connected to the side wall of the trolley 1. A fixed cover 24 is fixedly connected to the side wall of the fixed block 13, and the side wall of the fixed cover 24 is fixedly connected to the side wall of the trolley 1. A second motor 14 is fixedly connected to the side wall of the fixed block 13. The output end of the second motor 14 is fixedly connected to a worm 15. A first rotating column 16 is fixedly connected to the side wall of the trolley 1. A worm gear 17 is rotatably connected to the side wall of the first rotating column 16, and the worm gear 17 meshes with the worm 15. A first connecting plate 18 is rotatably connected to the side wall of the worm gear 17. A second rotating column 20 is fixedly connected to the side wall of the trolley 1. A second connecting plate 19 is rotatably connected to the side wall of the second rotating column 20. A third rotating column 21 is fixedly connected to the side wall of the second connecting plate 19, and the side wall of the third rotating column 21 is rotatably connected inside the first connecting plate 18. One end of the third rotating column 21 is rotatably connected to a spray gun 23. A limiting hole 25 is formed inside the fixed cover 24, and the side wall of the third rotating column 21 is slidably connected inside the limiting hole 25. A fixed column 22 is fixedly connected between the spray gun 23 and the fixed cover 24. One end of the fixed column 22 is fixedly connected to the side wall of the spray gun 23, and the other end of the fixed column 22 is rotatably connected to the side wall of the fixed cover 24. A hose 26 is fixedly connected between the spray gun 23 and the paint bucket 3. One end of the hose 26 is fixedly connected to one end of the spray gun 23, and the other end of the hose 26 is fixedly connected inside the paint bucket 3.

[0034] After starting the second motor 14, the second motor 14 starts to work and drives the worm 15 to rotate. Since the worm 15 is engaged with the worm wheel 17, the rotation of the worm 15 will drive the worm wheel 17 to rotate as well. This process causes the first connecting plate 18 to deflect. There is a linkage relationship between the first connecting plate 18 and the second connecting plate 19, so the second connecting plate 19 will also deflect along with the first connecting plate 18. This linkage effect makes the third rotating column 21 perform an arc-shaped reciprocating motion inside the limiting hole 25, thereby enabling the spray gun 23 to swing. In this way, not only the spraying area is increased, but also the spraying is more uniform, thus improving the spraying effect. During the spraying process, the remaining paint in the paint bucket 3 can be observed through the observation port 29, and based on the observation results, it can be decided whether to add new paint.

[0035] Working principle: When using this device for spraying work, first pour the paint from the feed hopper 27 into the paint bucket 3, and then start the first motor 4. The first motor 4 drives the first connecting column 6 to rotate, and the first connecting column 6 drives the rotating block 7 to rotate. Because the bevel gear 10 at one end of the stirring bar 9 is engaged with the bevel gear 12, while the rotating block 7 drives the stirring bar 9 to rotate, the stirring bar 9 is driven to rotate by itself by the bevel gear 10 and the bevel gear 12, and at the same time, the rotating block 7 drives the scraping plate 8 to move and rotate. At this time, the stirring work is carried out, achieving the effect of preventing the paint from coagulating and evenly transporting it to the spray gun 23. Then start the second motor 14. At this time, the second motor 14 drives the worm 15 to rotate. Since the worm 15 is engaged with the worm wheel 17, the worm 15 drives the worm wheel 17 to rotate, causing the first connecting plate 18 to deflect, and the first connecting plate 18 simultaneously drives the second connecting plate 19 to deflect. Under the combined action of the first connecting plate 18 and the second connecting plate 19, the third rotating column 21 performs an arc-shaped reciprocating motion back and forth inside the limiting hole 25, thereby driving the spray gun 23 to swing, achieving the effect of increasing the spraying area and making the spraying uniform. During the spraying process, the remaining paint in the paint bucket 3 can be observed through the observation port 29 to select whether to add paint.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A paint spraying device facilitating paint transportation, comprising a trolley (1), characterized in that: The side wall of the trolley (1) is fixedly connected with a clamping frame (2), the side wall of the clamping frame (2) is fixedly connected with a paint bucket (3), the upper surface of the paint bucket (3) is fixedly connected with a first motor (4), the upper surface of the paint bucket (3) is fixedly connected with a protection component for protecting other components. The output end of the first motor (4) is fixedly connected with a first connecting column (6), the side wall of the first connecting column (6) is rotatably connected inside the paint bucket (3), one end of the first connecting column (6) is fixedly connected with a rotating block (7), the side wall of the rotating block (7) is fixedly connected with a scraping plate (8), the side wall of the scraping plate (8) is attached to the inner wall of the paint bucket (3), a stirring bar (9) is rotatably connected inside the rotating block (7), one end of the stirring bar (9) is fixedly connected with a first bevel gear (10), a second connecting column (11) is fixedly connected inside the paint bucket (3), one end of the second connecting column (11) is fixedly connected with a second bevel gear (12), the first bevel gear (10) meshes with the second bevel gear (12), and both the first bevel gear (10) and the second bevel gear (12) are arranged inside the rotating block (7).

2. The paint spraying device for facilitating paint delivery according to claim 1, wherein: The side wall of the trolley (1) is fixedly connected with a fixed block (13), the side wall of the fixed block (13) is fixedly connected with a fixed cover (24), the side wall of the fixed cover (24) is fixedly connected to the side wall of the trolley (1), the side wall of the fixed block (13) is fixedly connected with a second motor (14), the output end of the second motor (14) is fixedly connected with a worm (15), the side wall of the trolley (1) is fixedly connected with a first rotating column (16), the side wall of the first rotating column (16) is rotatably connected with a worm gear (17), the worm gear (17) meshes with the worm (15), the side wall of the worm gear (17) is rotatably connected with a first connecting plate (18), the side wall of the trolley (1) is fixedly connected with a second rotating column (20), the side wall of the second rotating column (20) is rotatably connected with a second connecting plate (19), the side wall of the second connecting plate (19) is fixedly connected with a third rotating column (21), the side wall of the third rotating column (21) is rotatably connected inside the first connecting plate (18), and one end of the third rotating column (21) is rotatably connected with a paint spray gun (23).

3. The paint spraying device for facilitating paint transportation according to claim 1, wherein: The protection component includes a protection cover (5), the side wall of the protection cover (5) is fixedly connected to the upper surface of the paint bucket (3), and the protection cover (5) is arranged outside the first motor (4).

4. The paint spraying device for facilitating paint delivery according to claim 2, wherein: A limiting hole (25) is formed inside the fixed cover (24), and the side wall of the third rotating column (21) is slidably connected inside the limiting hole (25).

5. The paint spraying device facilitating paint delivery according to claim 4, characterized in that: A fixed column (22) is fixedly connected between the paint spray gun (23) and the fixed cover (24), one end of the fixed column (22) is fixedly connected to the side wall of the paint spray gun (23), and the other end of the fixed column (22) is rotatably connected to the side wall of the fixed cover (24).

6. The paint spraying device facilitating paint delivery according to claim 5, characterized in that: A hose (26) is fixedly connected between the paint spray gun (23) and the paint bucket (3), one end of the hose (26) is fixedly connected to one end of the paint spray gun (23), and the other end of the hose (26) is fixedly connected inside the paint bucket (3).

7. The paint spraying device facilitating paint delivery according to claim 3, characterized in that: The upper surface of the paint bucket (3) is fixedly connected with a feed hopper (27), and the side wall of the paint bucket (3) is fixedly connected with a handle (28).

8. The paint spraying device facilitating paint delivery according to claim 7, wherein: An observation port (29) is formed inside the paint bucket (3), and universal wheels (30) are fixedly connected to the lower surface of the trolley (1).

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