Air drying device for special alloy product after paint spraying

Abstract

The utility model discloses an air drying device for special alloy products after paint spraying. The air drying device comprises an air drying box, the front surface of the air drying box is rotationally connected with a box door, an air box is arranged at the top end of the air drying box, an air inlet hole is formed in the surface of one end of the air box, and an air cavity is formed in an inner cavity of the air box; the air box, the filter cotton plate, the honeycomb plate and the bamboo charcoal fiber filter plate are combined for use, so that air extracted by the fan can be conveniently and effectively filtered and purified subsequently, impurities such as dust in the air can be effectively removed, the impurities are prevented from being blown to the surface of a special alloy product along with circulation of the air subsequently, and the service life of the special alloy product is prolonged. And when air circulates on the inner side of the air bellow, the air can be preliminarily filtered in combination with the arranged filter cotton plate, and then the arranged honeycomb plate and the bamboo charcoal fiber filter plate are used for further filtration and purification, so that effective purification treatment on the air can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of air drying devices for special alloy products after they are sprayed with paint, in particular to an air drying device for special alloy products after they are sprayed with paint. Background Art

[0002] Special alloy is an alloy with special physical and chemical properties, special functions and uses. This alloy is formed by the fusion of metal elements with other metals or non-metallic elements and has metallic properties. However, in the process of processing special alloy products, they need to be painted, and after painting, they need to be air-dried with an air-drying device.

[0003] For example, a post-painting air-drying device for processing special alloy products disclosed in the utility model with authorization announcement number CN219804919U has fans installed on both sides of the air-drying component. When rotating, the fan dries one side of the special alloy product, and the ventilation slots opened on the placement plate of the placement rack ventilate and dry the other side of the special alloy product, which can greatly improve the air-drying efficiency of the workpiece. However, most of the current post-painting air-drying devices for special alloy products use the wind force directly generated by the fan to air-dry the alloy products when air-drying the alloy products. However, such air-drying method may cause impurities mixed in the air to be blown onto the surface of the alloy product as the air circulates, thereby resulting in more impurities such as dust remaining on the surface of the alloy product, affecting the subsequent utilization of the alloy product. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a device for air-drying special alloy products after painting, which can solve the problem that the existing device for air-drying special alloy products after painting is provided with fans on both sides of the air-drying component, and when rotating, the fan air-dries one side of the special alloy product, and the ventilation slots opened on the placement plate of the placement rack ventilate and dry the other side of the special alloy product, which can greatly improve the air-drying efficiency of the workpiece. However, most of the current devices for air-drying special alloy products after painting use the wind force directly generated by the fan to air-dry the alloy products when air-drying the alloy products. However, such a drying method may cause impurities mixed in the air to be blown onto the surface of the alloy product as the air circulates, thereby causing a large amount of impurities such as dust to remain on the surface of the alloy product, affecting the subsequent utilization of the alloy product and other technical problems.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a kind of air-drying device for special alloy products after painting, comprising an air-drying box, the front surface of the air-drying box is rotatably connected with a box door, a bellows is arranged on the top of the air-drying box, and an air inlet is opened on the surface of one end of the bellows, an air cavity is arranged in the inner cavity of the bellows, an air outlet is opened at the bottom of one end of the bellows, a filter cotton plate is arranged in the inner cavity of the air cavity, a honeycomb plate is distributed on one side of the filter cotton plate, a bamboo charcoal fiber filter plate is distributed on the other side of the honeycomb plate, and a guide seat is distributed on the side of the bamboo charcoal fiber filter plate away from the honeycomb plate, an inclined surface is opened on one end surface of the guide seat, a fan is installed on the inner side of the other end of the guide seat, and a ventilation structure is arranged on the surface of the air-drying box.

[0006] As a preferred technical solution of the utility model, the ventilation structure includes a through hole, a grille groove and a guide plate, the through hole is opened at the top of the air drying box, the bottom side wall of the air drying box is provided with a grille groove, and the guide plate is arranged on the inner side of the top of the air drying box.

[0007] As a preferred technical solution of the utility model, a cylinder is fixedly installed on the inner wall of the air drying box, and one end of the cylinder is fixedly connected to a movable frame, a guide block is fixedly installed on the side wall of the movable frame, and a cross bar passes through the inner side of the guide block.

[0008] As a preferred technical solution of the utility model, a through hole is opened at the bottom of the movable frame, a reset spring is fixedly connected to the inner side wall of the movable frame, and a protective pad is fixedly connected to the other end of the reset spring.

[0009] As a preferred technical solution of the utility model, the inclined surface is symmetrically distributed along the vertical center line of the guide seat, and a plurality of grooves are equidistantly distributed on the surface of the inclined surface.

[0010] As a preferred technical solution of the utility model, the protective pad is slidably connected to the movable frame through the return spring, and the return spring is symmetrically distributed along the vertical center line of the protective pad.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. By using the combination of the bellows, filter cotton plate, honeycomb plate and bamboo charcoal fiber filter plate, the air extracted by the fan can be effectively filtered and purified, so that dust and other impurities in the air can be effectively removed to prevent the air from being blown onto the surface of the special alloy products with the circulation of the air, thereby affecting the aesthetics of the special alloy products. When the air circulates inside the bellows, the filter cotton plate can be used to filter the air preliminarily, and then the honeycomb plate and bamboo charcoal fiber filter can be used to filter and purify the air further to achieve effective purification of the air.

[0013] 2. By using the set cylinder, the movable frame and the protective pad in combination, it is convenient to clamp and limit the special alloy products that need to be air-dried, so as to ensure their stability in the subsequent air-drying process. At the same time, since a plurality of through holes are provided at the bottom of the movable frame, the special alloy products can be fully air-dried in combination with the distribution of the plurality of through holes, thereby improving the air-drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the air-drying device used for special alloy products after painting according to the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the air-drying box of the air-drying device used for special alloy products after painting according to the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the bellows of the air-drying device for special alloy products after painting according to the utility model;

[0017] Figure 4 This is a side structural schematic diagram of a movable frame of an air-drying device for special alloy products after painting according to the utility model;

[0018] Among them: 1. Air drying box; 2. Box door; 3. Bellows; 4. Air inlet; 5. Air cavity; 6. Air outlet; 7. Filter cotton plate; 8. Honeycomb plate; 9. Bamboo charcoal fiber filter plate; 10. Guide seat; 11. Inclined surface; 12. Fan; 13. Through hole; 14. Grille slot; 15. Guide plate; 16. Cylinder; 17. Moving frame; 18. Guide block; 19. Cross bar; 20. Through hole; 21. Reset spring; 22. Protective pad. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figure 1 As shown, the utility model provides an air drying device for special alloy products after painting, comprising an air drying box 1, the front surface of the air drying box 1 is rotatably connected with a box door 2, a top of the air drying box 1 is provided with a bellows 3, and one end surface of the bellows 3 is provided with an air inlet 4, the inner cavity of the bellows 3 is provided with a wind cavity 5, and one end bottom of the bellows 3 is provided with an air outlet 6, the inner cavity of the wind cavity 5 is provided with a filter cotton plate 7, and one side of the filter cotton plate 7 is distributed with a honeycomb plate 8, the other side of the honeycomb plate 8 is distributed with a bamboo charcoal fiber filter plate 9, and the side of the bamboo charcoal fiber filter plate 9 away from the honeycomb plate 8 is distributed with a guide seat 10, one end surface of the guide seat 10 is provided with an inclined surface 11, and the inner side of the other end of the guide seat 10 is installed with a fan 12, and the surface of the air drying box 1 is provided with a ventilation structure;

[0022] When in use, the special alloy product to be air-dried is placed inside the air-drying box 1, and then the wind force generated by the fan 12 is used to air-dry the special alloy product;

[0023] As a further implementation of this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a bellows 3 is provided at the top of the air-drying box 1, and an air inlet 4 is provided on the surface of one end of the bellows 3, an air cavity 5 is provided in the inner cavity of the bellows 3, an air outlet 6 is provided at the bottom of one end of the bellows 3, a filter cotton plate 7 is provided in the inner cavity of the air cavity 5, and a honeycomb plate 8 is distributed on one side of the filter cotton plate 7, a bamboo charcoal fiber filter plate 9 is distributed on the other side of the honeycomb plate 8, and a guide seat 10 is distributed on the side of the bamboo charcoal fiber filter plate 9 away from the honeycomb plate 8, an inclined surface 11 is provided on the surface of one end of the guide seat 10, the inclined surfaces 11 are symmetrically distributed along the vertical center line of the guide seat 10, and a plurality of grooves are equidistantly distributed on the surface of the inclined surface 11, a fan 12 is installed on the inner side of the other end of the guide seat 10, and a ventilation structure is provided on the surface of the air-drying box 1, and the ventilation structure includes a through hole 13, a grid A grille groove 14 and a guide plate 15, a through hole 13 are provided at the top of the air-drying box 1, a grille groove 14 is provided on the bottom side wall of the air-drying box 1, a guide plate 15 is provided on the inner side of the top of the air-drying box 1, a cylinder 16 is fixedly installed on the inner side wall of the air-drying box 1, and one end of the cylinder 16 is fixedly connected to a moving frame 17, a guide block 18 is fixedly installed on the side wall of the moving frame 17, and a cross bar 19 penetrates the inner side of the guide block 18, a through hole 20 is provided at the bottom of the moving frame 17, a reset spring 21 is fixedly connected to the inner side wall of the moving frame 17, and the other end of the reset spring 21 is fixedly connected to a protective pad 22, the protective pad 22 is slidably connected to the moving frame 17 through the reset spring 21, and the reset spring 21 is symmetrically distributed along the vertical center line of the protective pad 22;

[0024] When the special alloy product to be air-dried is placed on the inner side of the air-drying box 1, the cylinders 16 on both sides work to push the moving frame 17 laterally, and then the moving frame 17 drives the guide blocks 18 symmetrically installed on both sides to slide laterally along the cross bar 19, thereby improving the stability of the moving frame 17 during its lateral movement. Subsequently, the special alloy product to be treated is placed on the inner side of the moving frame 17, and then the reverse force generated by the deformation of the reset spring 21 will push the protective pad 22. Combined with the protective pads 22 moving toward each other on both sides, the special alloy product can be clamped and limited to ensure its stability in the subsequent air-drying process. The multiple through holes 20 at the bottom of the moving frame 17 are used to facilitate the subsequent air circulation. During the air-drying process, the fan 12 works to generate suction, thereby passing air through the inlet The air is drawn into the inner side of the air cavity 5 through the air holes 4, and then the air is initially adsorbed and filtered out through the filter cotton plate 7, and then the honeycomb plate 8 and the bamboo charcoal fiber filter plate 9 are used to further filter and purify the air, so as to effectively remove the impurities mixed in the air. Then the treated air will flow along the inclined surface 11 opened on the surface of one end of the guide seat 10, and then be input into the inner side of the air drying box 1 through the air outlet 6 and the through hole 13, and then be guided under the action of the guide plate 15, so as to facilitate the subsequent effective circulation of the air inside the air drying box 1, improve the air drying efficiency of the special alloy products, and at the same time effectively prevent the dust and other impurities from being mixed in the air and being blown onto the surface of the special alloy products, which will affect the subsequent utilization of the special alloy products.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A drying device for special alloy products after painting, comprising a drying box (1), characterized in that: The front surface of the air drying box (1) is rotatably connected to a box door (2), a bellows (3) is arranged at the top of the air drying box (1), and an air inlet (4) is provided on one end surface of the bellows (3), an air cavity (5) is arranged in the inner cavity of the bellows (3), an air outlet (6) is arranged at the bottom of one end of the bellows (3), a filter cotton plate (7) is arranged in the inner cavity of the air cavity (5), and a honeycomb plate (8) is distributed on one side of the filter cotton plate (7), a bamboo charcoal fiber filter plate (9) is distributed on the other side of the honeycomb plate (8), and a guide seat (10) is distributed on the side of the bamboo charcoal fiber filter plate (9) away from the honeycomb plate (8), an inclined surface (11) is provided on one end surface of the guide seat (10), and a fan (12) is installed on the inner side of the other end of the guide seat (10), and a ventilation structure is arranged on the surface of the air drying box (1).

2. The air drying device for special alloy products after painting according to claim 1 is characterized in that: The ventilation structure comprises a through hole (13), a grille slot (14) and a guide plate (15); the through hole (13) is provided at the top of the air drying box (1); the grille slot (14) is provided on the bottom side wall of the air drying box (1); and the guide plate (15) is provided on the inner side of the top of the air drying box (1).

3. The air drying device for special alloy products after painting according to claim 1 is characterized in that: A cylinder (16) is fixedly mounted on the inner wall of the air drying box (1), and one end of the cylinder (16) is fixedly connected to a moving frame (17), a guide block (18) is fixedly mounted on the side wall of the moving frame (17), and a cross bar (19) passes through the inner side of the guide block (18).

4. The air drying device for special alloy products after painting according to claim 3 is characterized in that: A through hole (20) is provided at the bottom of the movable frame (17); a return spring (21) is fixedly connected to the inner side wall of the movable frame (17); and a protective pad (22) is fixedly connected to the other end of the return spring (21).

5. The air drying device for special alloy products after painting according to claim 1 is characterized in that: The inclined surface (11) is symmetrically distributed along the vertical center line of the guide seat (10), and a plurality of grooves are evenly distributed on the surface of the inclined surface (11).

6. The air drying device for special alloy products after painting according to claim 4, characterized in that: The protection pad (22) is slidably connected to the moving frame (17) via the return spring (21), and the return spring (21) is symmetrically distributed along the vertical center line of the protection pad (22).

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