Self-circulation air structure used in automotive upholstery coating line
By adopting a constant temperature and humidity self-circulating air structure in the automotive interior parts coating line, the problem of inconsistent dry and humidity during primer spraying is solved, the spraying efficiency and molding quality are improved, the dry and humidity consistency of the workpiece surface is ensured, and productivity and health and safety are significantly improved.
Patent Information
- Application Number
- CN202421177815.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-05-28
AI Technical Summary
There is a problem of inconsistent dryness and humidity in the automatic spraying process of existing automotive interior parts, resulting in poor primer molding and low production efficiency. The organic solvents during spraying are not good for the health of the operators.
A self-circulating air structure in the automotive interior coating line is designed, including a constant temperature, constant humidity, self-circulating air generating air chamber structure and a control fan assembly. Through a constant temperature, constant humidity and humidity self-circulating air structure, the dryness and humidity of the workpiece surface are maintained consistently and the spraying efficiency is improved.
The stability of the dry and humidity of the workpiece surface is achieved, the molding quality and production efficiency of the primer are improved, the harm to the health of the workers is reduced, and the industrial effect and high productivity are significant.
Smart Images
Figure CN222659037U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a coating line for automobile interior decoration parts, in particular to a self-circulating wind structure used in the coating line for automobile interior decoration parts. Background Art
[0002] Most of the automotive interior parts are injection molded parts, which are produced by injection molding machines. After production, they need to be painted and then cured.
[0003] The existing automatic spray painting of the primer of automobile interior parts usually requires the operations of pre-treatment of the surface of automobile interior parts, spraying of primer and transfer of wood grain in sequence. In the existing technology, the surface of long strip aluminum profiles is mainly sprayed with paint manually. The dry-wet transition of the workpiece when spraying the primer in the processing environment restricts the formation of the workpiece primer, and the production efficiency is low, the level of production automation is low, and the organic solvents volatilized during spraying are not conducive to the health of operators. It also affects the quality and manufacturing progress of automobile interior parts. Utility Model Content
[0004] The purpose of the utility model is to provide a self-circulating air structure used in an automobile interior decoration parts coating line, which has the advantages of simple and convenient operation and stable and reliable structural equipment; it solves the above-mentioned problems, facilitates improving processing efficiency, and improves the quality and efficiency of parts processing.
[0005] The technical solution adopted by the utility model to solve its technical problems is: a self-circulating wind structure used in an automobile interior decoration part painting line, comprising an automobile interior decoration part painting line structure and a self-circulating air supply structure arranged in the automobile interior decoration part painting line, the automobile interior decoration part painting line structure comprises a workpiece transmission line structure, a painting station arranged in the workpiece transmission line structure, and an air inlet cavity structure connected to the painting station, the constant temperature and humidity self-circulating wind structure comprises a constant temperature and humidity self-circulating wind generating wind body chamber structure arranged outside the painting station and a control fan component arranged outside the constant temperature and humidity self-circulating wind generating wind body chamber structure.
[0006] The constant temperature and humidity self-circulating air generating chamber structure includes an air inlet pipe connected to the air inlet cavity structure, a constant temperature and humidity self-circulating air chamber body connected to the end of the air inlet pipe, a humidification component and a constant temperature component arranged in the constant temperature and humidity self-circulating air chamber body, and an air outlet pipeline built into the humidification component, the constant temperature component and the air inlet pipe.
[0007] The air outlet pipeline includes an air inlet cavity, a control connection chamber arranged at the lower part of the air inlet cavity, and a built-in connecting pipe head arranged at the lower part of the control connection chamber and connected to the air inlet pipe.
[0008] A collecting cover is arranged in the air inlet cavity structure, a filter bin body of a high efficiency air rate device is arranged on one side of the air inlet cavity structure, and the filter bin body is connected to the exhaust unit.
[0009] The advantages of the utility model are: a constant temperature and humidity self-circulating wind generating chamber structure and a corresponding primer spraying station structure are set; and the coating station of a workpiece transmission assembly line structure is configured and docked; the coating efficiency of the workpiece is improved in the multi-operation and large-scale assembly spraying operation, and the dryness and wetness of the workpiece are consistent. The industrial effect is obvious, the productivity is high, and it has good practicality.
[0010] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of the utility model.
[0012] Figure 2 for Figure 1 Diagram of the internal structure of the wind chamber that generates constant temperature and humidity self-circulating air.
[0013] Figure 3 for Figure 1 Diagram of the internal structure of the middle air inlet cavity.
[0014] Figure 4 for Figure 1 Diagram of the internal structure of the middle coating station.
[0015] In the figure: 1. Workpiece transmission line structure, 2. Painting station, 3. Control fan assembly, 4. Air inlet pipe, 5. Constant temperature, wet self-circulating air chamber, 6. Humidification assembly, 7. Constant temperature assembly, 8. Air inlet cavity, 9. Control connection chamber, 10. Built-in connecting pipe head, 11. Collection hood, 12. High-efficiency air rate device, 13. Filter bin, 14. Exhaust fan unit, 15. Air inlet cavity structure. DETAILED DESCRIPTION
[0016] The directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like in the application text are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0018] Embodiment 1, as Figure 1 As shown, a self-circulating air structure used in an automobile interior decoration painting line includes an automobile interior decoration painting line structure and a self-circulating air supply structure arranged in the automobile interior decoration painting line, wherein the automobile interior decoration painting line structure includes a workpiece transmission line structure 1, a painting station 2 arranged in the workpiece transmission line structure, and an air inlet cavity structure 15 connected to the painting station, wherein the air inlet cavity structure 15 is provided with a constant temperature and humidity exhaust pipe 16 connected to the self-circulating air supply structure;
[0019] The constant temperature and humidity self-circulating air structure comprises a constant temperature and humidity self-circulating air generating chamber structure arranged outside the coating station and a control fan assembly 3 arranged outside the constant temperature and humidity self-circulating air generating chamber structure.
[0020] The constant temperature and humidity self-circulating air generating chamber structure includes an air inlet pipe 4 connected to the air inlet cavity structure, a constant temperature and humidity self-circulating air chamber body 5 connected to the end of the air inlet pipe, a humidification component 6 and a constant temperature component 7 arranged in the constant temperature and humidity self-circulating air chamber body, and a built-in air outlet pipeline connected to the humidification component, the constant temperature component and the air inlet pipe.
[0021] The built-in air outlet pipeline includes an air inlet cavity 8 connected to the control fan assembly 3, a control connection chamber 9 arranged at the lower part of the air inlet cavity, and a built-in connecting pipe head 10 arranged at the lower part of the control connection chamber and connected to the air inlet pipe.
[0022] The collecting cover 11 is arranged in the air inlet cavity structure 15 , and a filter chamber 13 of a high efficiency air filter 12 is arranged on one side of the air inlet cavity structure, and the filter chamber 13 is connected to an exhaust unit 14 .
[0023] A constant temperature and humidity self-circulating air generating chamber structure and a corresponding primer spraying station structure are set up; and the coating station of a workpiece transmission assembly line structure is configured and docked; the coating efficiency of the workpiece is improved in the multi-operation and large-scale assembly spraying operation, and the dryness and wetness of the workpiece are consistent. The industrial effect is obvious, the productivity is high, and it has good practicality.
[0024] The above embodiments are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.
[0025] The parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art.
Claims
1. A self-circulating air structure used in an automobile interior decoration painting line, comprising an automobile interior decoration painting line structure and a self-circulating air supply structure arranged in the automobile interior decoration painting line, characterized in that: The automobile interior decoration parts painting line structure includes a workpiece transmission line structure, a painting station arranged in the workpiece transmission line structure, and an air inlet cavity structure connected to the painting station. The constant temperature and humidity self-circulating air structure includes a constant temperature and humidity self-circulating air generating chamber structure arranged outside the painting station and a control fan assembly arranged outside the constant temperature and humidity self-circulating air generating chamber structure.
2. The self-circulating air structure used in the automotive interior parts coating line according to claim 1, characterized in that: The constant temperature and humidity self-circulating air generating chamber structure includes an air inlet pipe connected to the air inlet cavity structure, a constant temperature and humidity self-circulating air chamber body connected to the end of the air inlet pipe, a humidification component and a constant temperature component arranged in the constant temperature and humidity self-circulating air chamber body, and an air outlet pipeline built into the humidification component, the constant temperature component and the air inlet pipe.
3. The self-circulating air structure used in the automotive interior decoration painting line according to claim 2, characterized in that: The air outlet pipeline includes an air inlet cavity, a control connection chamber arranged at the lower part of the air inlet cavity, and a built-in connecting pipe head arranged at the lower part of the control connection chamber and connected to the air inlet pipe.
4. The self-circulating air structure used in the automotive interior parts coating line according to claim 1, characterized in that: A collecting cover is arranged in the air inlet cavity structure, a filter bin body of a high efficiency air rate device is arranged on one side of the air inlet cavity structure, and the filter bin body is connected to the exhaust unit.