Device for treating harmful gas generated in paint spraying process of new energy automobile door

Abstract

The invention relates to the technical field of new energy, and discloses a device for treating harmful gas generated in the paint spraying process of a new energy automobile door. The device comprises an outer shell, the outer side of the outer shell is movably connected with a baffle plate, the opening and closing conditions of an operation opening of an operation room are automatically controlled, so that the operation room is kept in a closed state in the paint spraying process, harmful gas dispersion is reduced, spraying operation and air exhaust operation are triggered by utilizing the principle of a photoresistor, materials are automatically close to conduct linear moving spraying, the problem that the coloring effect of the materials is weakened while the paint is wasted due to thefact that a large amount of paint is sprayed to areas outside the materials because the distance between a spray head and the materials is too long and the spraying range of the paint is too large isavoided, the harmful gas in the operation room is automatically absorbed and purified, the safety of gas emission is improved, the threat of the harmful gas to human health and the harm to the environment are reduced, the environment-friendly concept is followed, meanwhile, air flow in the operation room is also accelerated, drying of the paint is promoted, and the actual machining requirement isbetter met.

Description

technical field [0001] The invention relates to the field of new energy technologies, in particular to a device for treating harmful gases generated during the process of spraying paint on doors of new energy vehicles. Background technique [0002] During the processing of new energy vehicles, the doors are similar to the processing methods of common car doors, and both need to be painted, which has the functions of protection, decoration, and marking. When the existing paint spraying device is used, it is usually manually operated, which not only easily causes uneven spraying, but also has relatively low work efficiency, and the required drying time of the car door is long, which is not conducive to the transfer of the car door. During the use of paint, a large amount of harmful gas will be produced. This harmful gas has a pungent smell, which is not only unpleasant, but also has certain damage to the human body after being inhaled, and will also pollute the air quality. Th...

AI Technical Summary

Problems solved by technology

When the existing paint spraying device is used, it is usually manually operated, which not only easily causes uneven spraying, but also has relatively low work efficiency, and the drying time required for the car door is long, which is not conducive to the transfer of the car door

During the use of paint, a large amount of harmful gas will be produced. This harmful gas has a pungent smell, which is not only unpleasant, but also has certain damage to the human body after being inhaled, and will also pollute the air quality. Therefore, artificial spray paint is used The method is very inadvisable, and the existing airtight spraying device is used, the degree of manual intervention is too high, the operation is very inconvenient, the degree of automation is low, and it cannot meet the actual use needs

[0003] Aiming at the deficiencies of the prior art, the present invention provides a treatment device for the harmful gas generated during the new energy automobile door spray painting process, which has the advantages of environmental protection and convenient operation, solves the problems of inconvenient operation and low safety, and automatically controls the operating room The opening and closing of the operation port keeps it in a closed state during the paint spraying process, reduces the spread of harmful gases, and ensures the quality of the working environment, and uses the principle of photoresistors to trigger spraying operations and pumping operations, and automatically close to the material. Linear mobile spraying, reducing the spraying range, avoiding that the distance between the nozzle and the material is too far, the spraying range of the paint is too large, resulting in a large amount of paint spraying on the area outside the material, resulting in waste of paint and weakening the coloring effect of the material , effectively increase the utilization rate of the paint, realize the full paint of the material, make the paint effect of the material better, and at the same time absorb and purify the harmful gas in the operating room, increase the safety of gas emission, and reduce its threat to human health Harm to the environment, comply with the concept of environmental protection, but also speed up the air flow in the operating room, promote the drying of paint, and facilitate the transfer of materials, which is more in line with actual processing needs

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