Surface automatic spray painting and drying device in steel structure

Abstract

The invention relates to a surface automatic spray painting and drying device in a steel structure. The surface automatic spray painting and drying device in the steel structure comprises a conveying platform, a spray painting tank and a surface drying tank, wherein roller shafts are uniformly distributed on the conveying platform; the conveying platform transversely penetrates through lower parts of the spray painting tank and the surface drying tank sequentially; a plurality of paint spraying heads arranged towards the conveying platform are uniformly installed at the top part of the spray painting tank; a plurality of blowing sprinklers arranged downwards are uniformly formed in the top end in the surface drying tank vertically; a paint collection tank is installed at the bottom of the spray painting tank; and a heater is installed at the middle part of each blowing sprinkler. The surface automatic spray painting and drying device in the steel structure adopts an automatic spray painting device, is high in paint utilization ratio, prevents waste, accelerates the curing speed of paint through a heating blowing manner, improves the production efficiency and saves the production space.

Description

technical field [0001] The invention relates to the field of steel structure production equipment, in particular to an automatic paint spraying and drying device for the surface of a steel structure. Background technique [0002] Steel structure engineering is a structure mainly made of steel, which is one of the main types of building structures. Steel is characterized by high strength, light weight, good overall rigidity, and strong deformation ability, so it is especially suitable for building large-span, ultra-high, and ultra-heavy buildings; the material has good homogeneity and isotropy, and is an ideal elastic body , which is most in line with the basic assumptions of general engineering mechanics; the material has good plasticity and toughness, can have large deformation, and can withstand dynamic loads well; the construction period is short; its high degree of industrialization can carry out specialized production with a high degree of mechanization; processing Hig...

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Problems solved by technology

[0003] In the production process of the steel structure, the surface of the steel structure must be shot blasted and then coated with a layer of anti-rust paint. Only with the protection of the paint layer can the long-term use of the steel structure be guaranteed. The current steel structure is painted The paint is applied manually on the surface of the steel structure with a brush or a watering can. This work is very time-consuming and labor-intensive, and the long-term contact with the paint will affect their health.

[0004] In addition, after manual spraying, the paint needs to be placed in a cool place for a long time to cure the paint before leaving the factory. This takes up a lot of production space, and is greatly affected by the weather, which affects production efficiency.

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