Paint spraying device for automobile part machining

Abstract

The utility model discloses a paint spraying device for automobile part machining, and belongs to the technical field of automobile part machining. A sliding rail is fixedly connected to the middle of the mounting frame, a clamp is in sliding fit with the sliding rail, a first shell is arranged on one side of the mounting frame in a lap joint mode, a spray head is installed on the first shell, a second shell is arranged on the other side of the mounting frame in a lap joint mode, and infrared lamp tubes are installed on the two opposite sides of the inner wall of the second shell. A fan is installed on the top face of the inner wall of the second shell. The installation frame, the second shell, the infrared lamp tube and the draught fan are matched, the installation frame, the supporting plate, the protective curtain and the like are combined to form a closed rectangular box-shaped space, integrated continuous operation of paint spraying and drying procedures is achieved, transfer loss between the procedures is reduced, efficiency is improved, the infrared lamp tube and the draught fan are matched to form uniform heat flow to accelerate paint drying, and the paint spraying efficiency is improved. The overall processing time is shortened.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, specifically to a painting device for automotive parts processing. Background Technology

[0002] Currently, automotive parts are a collective term for the components of a car, including engine parts, transmission parts, braking parts, steering parts, running gear parts, etc. Most of them are metal parts, which need to be painted before leaving the factory to enhance their corrosion resistance.

[0003] Existing paint spraying equipment relies heavily on natural drying or a single heating device for the drying process. Uneven heat distribution results in slow drying speed and poor paint adhesion, leading to defects on the sprayed surface. Utility Model Content

[0004] The purpose of this utility model is to provide a painting device for automotive parts processing. Through the cooperation of a mounting frame, a second housing, infrared lamps and a fan, the mounting frame, support plate, protective curtain and other components form a closed rectangular box-shaped space, realizing the integrated continuous operation of painting and drying processes, reducing transfer losses between processes and improving efficiency. The infrared lamps and the fan work together to form a uniform heat flow to accelerate paint drying and shorten the overall processing time.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model is a painting device for processing automotive parts, including a mounting frame, a slide rail fixedly connected in the middle of the mounting frame, a sliding clamp on the slide rail, a first housing overlapping on one side of the mounting frame, a spray nozzle mounted on the first housing, a second housing overlapping on the other side of the mounting frame, infrared lamps mounted on opposite sides of the inner wall of the second housing, and a fan mounted on the top surface of the inner wall of the second housing.

[0007] Furthermore, the mounting frame is rectangular and there are two mounting frames. The bottom surfaces of the two mounting frames are fixedly connected to support plates, and collection boxes are placed on the top surfaces of the support plates. Protective curtains are installed at the rectangular frame openings of the two mounting frames.

[0008] Furthermore, the slide rail has an inverted "T" shape in cross-section, and both ends of the slide rail are fixedly connected to the opposite sides of two mounting brackets.

[0009] Furthermore, the first housing is in the shape of an inverted "U" and several nozzles are installed through the inner walls of the first housing on opposite sides.

[0010] Furthermore, one end of the infrared lamp tube is positioned against one side of the outer wall of the first housing, and there are two fans, which are vertically positioned on the top surface of the inner wall of the second housing. The mounting frame, protective curtain, and support plate of the first and second housings are combined to form a rectangular box shape.

[0011] This utility model has the following beneficial effects:

[0012] This utility model uses a mounting frame, a second housing, infrared lamps, and a fan to work together. The mounting frame, support plate, and protective curtain are combined to form a closed rectangular box-shaped space, realizing integrated continuous operation of painting and drying processes. This reduces transfer losses between processes and improves efficiency. The infrared lamps and fan work together to form a uniform heat flow to accelerate paint drying and shorten the overall processing time.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the painting equipment.

[0015] Figure 2 This is a schematic diagram of the internal structure of a spray painting device;

[0016] Figure 3 A structural schematic diagram of the mounting bracket, slide rail, clamp, collection box, first housing, and nozzle;

[0017] Figure 4 This is a structural diagram of the mounting bracket, slide rail, clamp, second housing, infrared lamp tube, and fan.

[0018] In the diagram: 1. Mounting frame; 2. Protective curtain; 3. Slide rail; 4. Clamp; 5. Collection box; 6. First housing; 7. Nozzle; 8. Second housing; 9. Infrared lamp tube; 10. Fan. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4This utility model provides a technical solution: a painting device for automotive parts processing, including a mounting frame 1, which is a rectangular frame. There are two mounting frames 1, with a support plate fixedly connected to the bottom surface of each. A collection box 5 is placed on the top surface of the support plate to collect excess paint and impurities dripping during the painting process. A protective curtain 2 is installed at the opening of each rectangular frame of the mounting frame 1. A slide rail 3 is fixedly connected to the middle of the mounting frame 1, and a clamp 4 slides on the slide rail 3 to hold the automotive parts to be painted. The slide rail 3 has an inverted "T" shaped cross-section, and its two ends are fixedly connected to opposite sides of the two mounting frames 1. A first housing 6 is attached to one side of the mounting frame 1, and a nozzle 7 is mounted on the first housing 6. The first housing 6 is an inverted "U" shaped housing, with several nozzles 7 penetrating through opposite sides of the inner wall of the first housing 6. The nozzles 7 are connected to an external paint pump via pipes to spray paint onto the surface of the parts in the central area. A second housing 8 is attached to the other side of the frame 1. The joints between the first housing 6 and the second housing 8 and the mounting frame 1 are sealed with sealing strips to ensure airtightness. Infrared lamps 9 are installed on opposite sides of the inner wall of the second housing 8. A fan 10 is installed on the top surface of the inner wall of the second housing 8. One end of the infrared lamp 9 is positioned against the outer wall of the first housing 6. There are two fans 10, which are vertically positioned on the top surface of the inner wall of the second housing 8. The air outlets of the fans 10 face downwards, which can evenly blow the heat generated by the infrared lamps 9 onto the surface of the parts to accelerate paint drying. The mounting frame 1, the protective curtain 2, the support plate, the first housing 6, and the second housing 8 are combined into a rectangular box shape to realize the integrated operation of the painting and drying process. The protective curtain 2 is made of flexible PVC material to form a closed painting operation space to prevent paint mist from overflowing. The protective curtain 2 can be opened to facilitate the loading and unloading of the clamps 4 and parts. The nozzles 7, infrared lamps 9, and fans 10 mentioned above are all existing technologies and will not be described in detail.

[0021] During operation, the protective curtain 2 is first lifted, and the parts to be painted are fixed on the slide rail 3 by the clamp 4. The clamp 4 slides along the inverted "T"-shaped slide rail 3 into the first housing 6. The external paint pump supplies paint to the nozzle 7 through the pipeline. The nozzles 7 on both sides of the inner wall of the first housing 6 spray paint onto the surface of the middle parts at the same time. During the painting process, excess paint and impurities drip into the collection box 5 on the top surface of the support plate. After the painting is completed, the clamp 4 continues to slide into the second housing 8. The infrared lamps 9 on both sides of the inner wall of the second housing 8 are energized and heat up. Two vertically set fans 10 on the top surface blow heat evenly onto the surface of the parts to accelerate the paint drying. Throughout the process, the protective curtain 2 remains closed to prevent paint mist from overflowing. After the painting and drying process of the parts is completed, the clamp 4 is slid back to the initial position, the protective curtain 2 is lifted, and the parts are unloaded, realizing the integrated continuous operation of the painting and drying process in a closed rectangular box-shaped space.

[0022] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A paint spraying device for processing automobile parts, comprising a mounting frame (1), characterized in that: The middle of mounting frame (1) is fixedly connected with slide rail (3), the slide rail (3) is slidably connected with clamp (4), the first housing (6) is arranged on one side of mounting frame (1), the first housing (6) is installed with spray head (7), the second housing (8) is arranged on the other side of mounting frame (1), the opposite sides of the inner wall of second housing (8) are installed with infrared lamp tube (9), the inner wall top surface of second housing (8) is installed with fan (10).

2. The paint spraying device for processing automobile parts according to claim 1, characterized in that, The mounting frame (1) is rectangular frame, the number of mounting frame (1) is two, the bottom surface of two mounting frames (1) is fixedly connected with support plate, the top surface of support plate is placed with collecting box (5), the rectangular frame opening of two mounting frames (1) is installed with protective curtain (2).

3. The paint spraying device for processing automobile parts according to claim 1, characterized in that, The cross section of slide rail (3) is inverted "T" shape, the two ends of slide rail (3) are fixedly connected with the opposite sides of two mounting frames (1).

4. The paint spraying device for processing automobile parts according to claim 1, characterized in that, The first housing (6) is inverted "U" shape, the opposite sides of the inner wall of first housing (6) are respectively installed with several spray heads (7).

5. The paint spraying device for processing automobile parts according to claim 2, characterized in that, One end of infrared lamp tube (9) is arranged on one side of the outer wall of first housing (6), the number of fan (10) is two, two fans (10) are vertically arranged on the inner wall top surface of second housing (8), the mounting frame (1), protective curtain (2), support plate, first housing (6) and second housing (8) are combined into rectangular box.

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