Paint spraying device for corrosion-resistant coating of mechanical part

Abstract

The paint spraying device comprises a base, a shell is fixedly connected to the top of the base, supporting plates are fixedly connected to the positions, close to the center, of the front side and the rear side in the shell, and grooves are formed in the centers of the opposite sides of the two supporting plates; a paint spraying box is arranged at the position, close to one side, between the two supporting plates, a spraying head is fixedly installed in the center of the bottom of the paint spraying box, and a tooth opening rail is formed in the bottom in the groove. According to the paint spraying device for the corrosion-resistant coating of the mechanical part, through the meshing design of the moving gear and the tooth opening track, the accuracy and stability of the paint spraying box in the moving process are ensured, the paint spraying box can be accurately moved to a designated position through accurate control, and the problems that the coating is not uniform, omissions exist and the like are solved; and through the design of a pushing air cylinder and a pushing rod, movement of the paint spraying box does not depend on manual operation any more, and automatic control is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying devices, in particular to a paint spraying device for corrosion-resistant coatings on mechanical parts. Background Art

[0002] Various parts and accessories for replacement and maintenance of construction machinery, production equipment, transportation equipment, etc. of enterprises, such as crankshafts, pistons, bearings, etc. At present, in order to ensure the service life of mechanical accessories, mechanical accessories such as motor housings need to be sprayed with corrosion-resistant coatings after processing and forming. Wear-resistant and corrosion-resistant coatings are made of polymer materials, which can mainly solve the wear of mechanical accessories, so they are called corrosion-resistant coatings.

[0003] In existing painting operations, the position adjustment of the paint box usually relies on manual operation. Manual adjustment of the position of the paint box is not only inefficient, but also difficult to ensure accuracy. During the painting process, the paint box needs to be moved precisely to the specified position to ensure uniform coating without omissions. However, manual adjustment is often affected by the operator's skill level and experience, making it difficult to achieve precise control. Utility Model Content

[0004] The purpose of the utility model is to provide a corrosion-resistant coating spraying device for mechanical parts to solve the problem raised in the above background technology that in the existing painting operation, the position adjustment of the paint spray box usually relies on manual operation, and the manual adjustment of the position of the paint spray box is not only inefficient but also difficult to ensure the accuracy. During the painting process, the paint spray box needs to be accurately moved to the specified position to ensure that the coating is uniform and without omissions. However, manual adjustment is often affected by the skill level and experience of the operator, and it is difficult to achieve precise control.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrosion-resistant coating spray paint device for mechanical parts, comprising a base, a shell body fixedly connected to the top of the base, support plates fixedly connected to the center positions of the front and rear sides of the shell, grooves are provided in the centers of the two support plates on opposite sides, a paint spray box is provided on one side between the two support plates, a spray head is fixedly installed at the center of the bottom of the paint spray box, a toothed track is provided at the bottom of the groove, support rods are fixedly connected to the two side positions of the front and rear sides of the paint spray box, a moving gear is rotatably connected to the support rod near the center position, the moving gear extends through the inside of the groove away from the paint spray box, and the bottom of the moving gear is meshed with the toothed track.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The corrosion-resistant coating spraying device of the mechanical accessories ensures the accuracy and stability of the paint spraying box during the movement through the meshing design of the moving gear and the tooth track. This precise control enables the paint spraying box to be accurately moved to the specified position, avoiding problems such as uneven coating and omissions, thereby ensuring the quality of the coating and the corrosion resistance of the mechanical accessories. Through the design of the push cylinder and the push rod, the movement of the paint spraying box no longer relies on manual operation, and automatic control is realized. This automated design greatly improves the efficiency of painting, reduces the tediousness and waiting time of manual operation, and makes the entire painting process smoother and more efficient. Since the automatic movement of the paint spraying box is realized, the direct contact between the operator and the paint spraying equipment and harmful gases is reduced, and the risk of safety accidents is reduced. At the same time, it also reduces the labor intensity of the operator, improves the working environment, and further ensures the health and safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 For this utility model Figure 1 A is a partial enlarged schematic diagram;

[0010] Figure 3 This is a structural side view of the paint spray box of the utility model;

[0011] Figure 4 It is a structural stereogram of the support plate of the utility model.

[0012] In the figure: 1. base; 2. shell; 3. processing table; 4. paint storage box; 5. support plate; 6. paint spray box; 7. connecting long hose; 8. nozzle; 9. ventilation net; 10. push cylinder; 11. push rod; 12. groove; 13. moving groove; 14. slide groove; 15. tooth track; 16. support rod; 17. moving gear; 18. moving plate; 19. limit slide plate. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] See also Figure 1-4The utility model provides a technical solution: a corrosion-resistant coating spraying device for mechanical parts, comprising a base 1, a shell 2 is fixedly connected to the top of the base 1, support plates 5 are fixedly connected to the center positions of the front and rear sides of the shell 2, grooves 12 are provided in the centers of the two support plates 5 on opposite sides, a paint spraying box 6 is provided on one side between the two support plates 5, a nozzle 8 is fixedly installed at the center of the bottom of the paint spraying box 6, a toothed track 15 is provided at the bottom of the groove 12, support rods 16 are fixedly connected to the two side positions of the front and rear sides of the paint spraying box 6, a moving gear 17 is rotatably connected to the support rod 16 near the center position, the side of the moving gear 17 away from the paint spraying box 6 penetrates into the interior of the groove 12, and the bottom of the moving gear 17 meshes with the toothed track 15.

[0015] A processing table 3 is fixedly installed at the center of the bottom of the shell 2.

[0016] A paint storage box 4 is fixedly installed at the center of the top of the shell 2 , and the bottom of the paint storage box 4 is connected with a long connecting hose 7 , and the bottom of the long connecting hose 7 is connected with the top of the paint spray box 6 .

[0017] A movable groove 13 is provided on the inner side of the corresponding groove 12 inside the support plate 5, and the front ends of the two support rods 16 arranged on the left and right are fixedly connected with a movable plate 18. The side of the movable plate 18 away from the support rod 16 penetrates into the interior of the movable groove 13 and is slidably connected to the movable groove 13, providing a stable track for the movement of the paint spray box 6, ensuring the stability and smoothness of the paint spray box 6 during the movement.

[0018] A slide groove 14 is provided at the top of the movable groove 13, and a limiting slide plate 19 is fixedly connected to the center of the top of the movable plate 18. The top of the limiting slide plate 19 passes through the interior of the slide groove 14 and is slidably connected to the slide groove 14, providing a stable track for the movement of the paint spray box 6, ensuring the stability and smoothness of the paint spray box 6 during the movement.

[0019] Ventilation nets 9 are fixedly installed on both sides of the top of the shell 2, which help to improve the ventilation conditions inside the shell 2 and reduce the concentration of harmful gases generated during the painting process, thereby improving the working environment and protecting the health of operators.

[0020] A push cylinder 10 is fixedly installed at a center position on one side of the shell 2. The push cylinder 10 is fixedly connected to a push rod 11 through an output end on one side. One side of the push rod 11 penetrates into the interior of the shell 2 and is fixedly connected to the center of one side of the paint spray box 6, providing an automated power source for the movement of the paint spray box 6. This design not only improves the degree of automation of painting, but also reduces the tediousness and labor intensity of manual operation, thereby improving work efficiency.

[0021] Working principle: before the device is started, the paint storage box 4 is pre-filled with the required corrosion-resistant paint, the mechanical parts to be painted are placed on the processing table 3, the push cylinder 10 is in the initial position, and the paint spray box 6 is stably placed in the initial painting position between the two support plates 5 through the cooperation of the support rod 16, the moving plate 18 and the limiting slide plate 19 with the moving groove 13 and the slide groove 14. The paint is transported from the paint storage box 4 to the paint spray box 6 through the connecting long hose 7 to prepare for the painting operation. When it is necessary to move the paint spray box 6 to spray paint at different positions, the push cylinder 10 is started, and the output end of the push cylinder 10 pushes the push rod 11, thereby driving the paint spray box 6 to move along the groove 12 on the support plate 5. During the movement, the moving gear 17 meshes with the toothed track 15 at the bottom of the groove 12. The movement of the paint spray box 6 is combined to ensure that the movement of the paint spray box 6 is accurate and stable. At the same time, the moving plate 18 slides in the moving groove 13, and the limiting slide plate 19 slides in the slide groove 14, which provides additional stability and smoothness for the movement of the paint spray box 6. When the paint spray box 6 moves to the predetermined position, the nozzle 8 starts to work and sprays the paint evenly on the mechanical accessories on the processing table 3. The movement and painting operations of the paint spray box 6 can be performed multiple times as needed to ensure that all parts of the mechanical accessories are evenly covered. During the painting process, the ventilation net 9 continues to work to improve the ventilation conditions inside the shell 2 and reduce the concentration of harmful gases, which helps to protect the health of the operators and reduce environmental pollution. When the painting is completed, the push cylinder 10 moves the paint spray box 6 back to the initial position or the designated cleaning position.

[0022] To sum up: the corrosion-resistant coating spraying device for mechanical accessories ensures the accuracy and stability of the paint spraying box 6 during the movement process through the meshing design of the moving gear 17 and the toothed track 15. This precise control enables the paint spraying box 6 to be accurately moved to the specified position, avoiding problems such as uneven coating and omissions, thereby ensuring the quality of the coating and the corrosion resistance of the mechanical accessories. Through the design of the pushing cylinder 10 and the pushing rod 11, the movement of the paint spraying box 6 no longer relies on manual operation, and automatic control is realized. This automated design greatly improves the efficiency of painting, reduces the tediousness and waiting time of manual operation, and makes the entire painting process smoother and more efficient. Since the automatic movement of the paint spraying box 6 is realized, the direct contact between the operator and the paint spraying equipment and harmful gases is reduced, and the risk of safety accidents is reduced. At the same time, the labor intensity of the operator is reduced, the working environment is improved, and the health and safety of the operator are further guaranteed.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corrosion-resistant coating spraying device for mechanical parts, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a shell (2), and support plates (5) are fixedly connected to the center positions of the front and rear sides of the shell (2), and grooves (12) are provided at the centers of the two support plates (5) on the opposite sides. A paint spray box (6) is arranged at the side position between the two support plates (5), and a spray head (8) is fixedly installed at the center of the bottom of the paint spray box (6). A toothed track (15) is provided at the bottom of the groove (12). Support rods (16) are fixedly connected to the two side positions of the front and rear sides of the paint spray box (6), and a moving gear (17) is rotatably connected to the center position of the support rod (16). The side of the moving gear (17) away from the paint spray box (6) penetrates into the interior of the groove (12), and the bottom of the moving gear (17) is meshed with the toothed track (15).

2. The corrosion-resistant coating spraying device for mechanical parts according to claim 1 is characterized in that: A processing table (3) is fixedly mounted at the center of the inner bottom of the shell (2).

3. The corrosion-resistant coating spraying device for mechanical parts according to claim 1 is characterized in that: A paint storage box (4) is fixedly installed at the center of the top of the shell (2), and the bottom of the paint storage box (4) is connected to a long connecting hose (7), and the bottom of the long connecting hose (7) is connected to the top of the paint spray box (6).

4. The corrosion-resistant coating spraying device for mechanical parts according to claim 1 is characterized in that: A movable groove (13) is provided on the inner side of the corresponding groove (12) inside the support plate (5); the front ends of the two support rods (16) arranged on the left and right are fixedly connected with a movable plate (18); the side of the movable plate (18) away from the support rods (16) penetrates into the movable groove (13) and is slidably connected to the movable groove (13).

5. The corrosion-resistant coating spraying device for mechanical parts according to claim 4 is characterized in that: A slide groove (14) is provided at the top of the movable groove (13); a limiting slide plate (19) is fixedly connected to the center of the top of the movable plate (18); the top of the limiting slide plate (19) penetrates into the interior of the slide groove (14) and is slidably connected to the slide groove (14).

6. The corrosion-resistant coating spraying device for mechanical parts according to claim 1 is characterized in that: Ventilation nets (9) are fixedly mounted on both sides of the top of the housing (2).

7. The corrosion-resistant coating spraying device for mechanical parts according to claim 1 is characterized in that: A push cylinder (10) is fixedly installed at a center position on one side of the shell (2); the push cylinder (10) is fixedly connected to a push rod (11) through an output end on one side; one side of the push rod (11) penetrates into the interior of the shell (2) and is fixedly connected to the center of one side of the paint spray box (6).

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