An automobile parts spraying device

Abstract

This utility model discloses an automotive parts spraying equipment, which includes a base, a material plate at one end of the base, and a spraying chamber at the other end. A first cylinder is located at the end of the base away from the spraying chamber. A bracket is connected to the telescopic rod of the first cylinder, and multiple plug mounting assemblies are mounted on the bracket. Each plug mounting assembly includes a second cylinder mounted on the upper surface of the bracket, a sliding sleeve on the lower surface of the bracket, and a piston rod of the second cylinder located within the sliding sleeve. A insertion hole is formed on the lower end face of the piston rod, and a first magnet is installed within the insertion hole. A second magnet, capable of attracting the first magnet, is located at the upper end of the plug. This invention solves the problem in the prior art where protective plugs are manually inserted into screw holes for protection, which is inefficient for batch spraying of products.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts manufacturing, specifically to an automotive parts painting equipment. Background Technology

[0002] After automotive parts are cast, their surfaces require spraying. During the spraying process, the spray liquid can easily enter the threaded holes on the surface of the parts, affecting the subsequent use of the threaded holes. For example, Chinese patent CN213886735U provides a protective plug for sprayed threaded holes, including a protective plug body. The protective plug body includes a head for protection and a neck for insertion into the threaded hole. The head of the protective plug has a flange for sealing near the neck end. This utility model has the advantages of simple structure and the flanged head of the protective plug effectively prevents sprayed material from entering the threaded hole. In the prior art, protective plugs are often manually inserted into the threaded holes for protection, which is inefficient for batch spraying of products. Utility Model Content

[0003] The purpose of this invention is to provide an automotive parts spraying equipment that solves the problem that in the prior art, protective plugs are often manually inserted into screw holes for protection, which is inefficient for batch spraying of products.

[0004] To achieve the above objectives, this utility model provides an automotive parts spraying equipment, which includes a base, a material plate at one end of the base, and a spraying chamber at the other end.

[0005] A first cylinder is provided at one end of the base away from the spraying chamber. A bracket is connected to the telescopic rod of the first cylinder, and multiple plug mounting assemblies are provided on the bracket.

[0006] The plug mounting assembly includes a second cylinder disposed on the upper surface of the bracket, a sliding sleeve disposed on the lower surface of the bracket, a piston rod of the second cylinder located inside the sliding sleeve, an insertion hole formed on the lower end face of the piston rod, a first magnet disposed in the insertion hole, and a second magnet disposed at the upper end of the plug that can attract the first magnet.

[0007] Preferably, the upper end of the plug has an annular portion.

[0008] Preferably, the surface of the material plate is provided with multiple positioning seats.

[0009] Preferably, the base is provided with slide rails on both sides, and the material plate is slidably disposed between the two slide rails.

[0010] Preferably, a third cylinder is provided on the side of the base, and the telescopic rod of the third cylinder is connected to the material plate through a connector.

[0011] This utility model provides an automotive parts spraying device, which includes a base, a material plate at one end of the base, and a spraying chamber at the other end; a first cylinder is provided at the end of the base away from the spraying chamber, a bracket is connected to the telescopic rod of the first cylinder, and a plurality of plug mounting assemblies are provided on the bracket; the plug mounting assembly includes a second cylinder provided on the upper surface of the bracket, a sliding sleeve provided on the lower surface of the bracket, the piston rod of the second cylinder is located in the sliding sleeve, an insertion hole is formed on the lower end face of the piston rod, a first magnet is provided in the insertion hole, and a second magnet that can attract the first magnet is provided at the upper end of the plug. During operation, the workpiece is placed on the material plate. Initially, the second magnet of the plug is inserted into the insertion hole. The first cylinder is activated, causing the support to move downwards, thereby inserting multiple plugs into the holes of the workpiece. Then, the second cylinder is activated, causing its piston rod to move upwards. The plug is limited by the sliding sleeve and will not move upwards, thus separating the plug from the piston rod. After the workpiece is coated, the support moves downwards, and the second magnet of the plug is drawn into the insertion hole, pulling the plug out of the workpiece hole. The automotive parts coating equipment provided by this utility model can automatically insert and remove plugs from multiple holes on the workpiece, improving work efficiency.

[0012] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a structural diagram of the automotive parts painting equipment provided by this utility model;

[0015] Figure 2 This is a partial structural diagram of the automotive parts painting equipment provided by this utility model;

[0016] Figure 3 This is a cross-sectional view of the plug mounting assembly in the automotive parts painting equipment provided by this utility model.

[0017] Explanation of reference numerals in the attached figures

[0018] 1-Base; 2-Third cylinder; 3-Material plate; 4-Connector; 5-Slide rail; 6-Spraying chamber; 7-First cylinder; 8-Bracket; 9-Second cylinder; 10-Positioning seat; 11-Plug; 12-Sliding sleeve; 13-Piston rod; 14-Insertion hole; 15-Annular part; 16-Second magnet. Detailed Implementation

[0019] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0020] like Figure 1-3 As shown: This utility model provides an automotive parts spraying equipment, which includes a base 1, a material plate 3 at one end of the base 1, and a spraying chamber 6 at the other end; a first cylinder 7 is provided at the end of the base 1 away from the spraying chamber 6, a bracket 8 is connected to the telescopic rod of the first cylinder 7, and a plurality of plug mounting assemblies are provided on the bracket 8; the plug mounting assembly includes a second cylinder 9 provided on the upper surface of the bracket 8, a sliding sleeve 12 provided on the lower surface of the bracket 8, a piston rod 13 of the second cylinder 9 located in the sliding sleeve 12, an insertion hole 14 formed on the lower end face of the piston rod 13, a first magnet provided in the insertion hole 14, and a second magnet 16 that can attract the first magnet is provided at the upper end of the plug 11. During operation, the workpiece is placed on the material plate. Initially, the second magnet of the plug is inserted into the insertion hole. The first cylinder is activated, causing the support to move downwards, thereby inserting multiple plugs into the holes of the workpiece. Then, the second cylinder is activated, causing its piston rod to move upwards. The plug is limited by the sliding sleeve and will not move upwards, thus separating the plug from the piston rod. After the workpiece is coated, the support moves downwards, and the second magnet of the plug is drawn into the insertion hole, pulling the plug out of the workpiece hole. The automotive parts coating equipment provided by this utility model can automatically insert and remove plugs from multiple holes on the workpiece, improving work efficiency.

[0021] In a preferred embodiment of this utility model, in order to better protect the holes on the surface of the product, an annular portion 15 is formed at the upper end of the plug 11.

[0022] In a preferred embodiment of this utility model, in order to position the workpiece on the material plate so that the plug can be accurately inserted into the workpiece hole, the surface of the material plate 3 is provided with a plurality of positioning seats 10.

[0023] In a preferred embodiment of this utility model, to facilitate the pushing of materials into the spraying chamber, slide rails 5 are provided on both sides of the base 1, and the material plate 3 is slidably disposed between the two slide rails 5. The spraying chamber here is a type known and commonly used in the art, and is equipped with a spray nozzle for spraying workpiece surfaces.

[0024] In a preferred embodiment of this utility model, in order to facilitate pushing the material plate into the spraying chamber and then facilitating its reset, a third cylinder 2 is provided on the side of the base 1, and the telescopic rod of the third cylinder 2 is connected to the material plate 3 through a connector 4.

[0025] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0026] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0027] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. An automobile parts painting apparatus characterized by comprising: The automotive parts spraying equipment includes a base (1), one end of which is provided with a material plate (3), and the other end is provided with a spraying chamber (6); A first cylinder (7) is provided at one end of the base (1) away from the spraying chamber (6). A bracket (8) is connected to the telescopic rod of the first cylinder (7). A plurality of plug mounting assemblies are provided on the bracket (8). The plug mounting assembly includes a second cylinder (9) disposed on the upper surface of the bracket (8), a sliding sleeve (12) disposed on the lower surface of the bracket (8), a piston rod (13) of the second cylinder (9) located inside the sliding sleeve (12), an insertion hole (14) formed on the lower end face of the piston rod (13), a first magnet disposed in the insertion hole (14), and a second magnet (16) that can attract the first magnet is disposed on the upper end of the plug (11).

2. The automotive parts painting equipment according to claim 1, characterized in that, The upper end of the plug (11) has an annular portion (15).

3. The automotive parts painting equipment according to claim 1, characterized in that, The material plate (3) has multiple positioning seats (10) on its surface.

4. The automotive parts painting equipment according to claim 1, characterized in that, The base (1) is provided with slide rails (5) on both sides, and the material plate (3) is slidably disposed between the two slide rails (5).

5. The automotive parts painting equipment according to claim 4, characterized in that, A third cylinder (2) is provided on the side of the base (1), and the telescopic rod of the third cylinder (2) is connected to the material plate (3) through a connector (4).

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