Surface spraying process of a fluorocarbon curtain wall decoration material aluminum plate

Abstract

The present invention relates to a surface spraying process of fluorocarbon curtain wall decorative material aluminum plate, which uses a fluorocarbon spraying equipment, the fluorocarbon spraying equipment includes a base plate, a work frame, a fixing device and a spraying device, adopts the above-mentioned fluorocarbon spraying equipment to The specific process of spraying the surface of the aluminum plate of the fluorocarbon curtain wall decoration material is as follows: surface cleaning, primer spraying, topcoat spraying, curing treatment and factory inspection. After the present invention fixes two right-angled aluminum plates at the same time through the fixing device, the aluminum plates are kept in a vertical state, and then one of the aluminum plates is sprayed by a spraying device. During the spraying process, the spray gun can move intermittently in the horizontal direction, ensuring The spraying is comprehensive, and it will not be repeatedly sprayed at the edge of the spray gun width. During the interval between the first spraying and the second spraying of the first aluminum plate, the first spraying is carried out on the second aluminum plate, effectively improving The utilization rate of the spraying device is improved, and the overall work efficiency is improved.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a process for spraying the surface of an aluminum plate of a fluorocarbon curtain wall decoration material. Background technique [0002] Fluorocarbon curtain wall aluminum plate is a new type of curtain wall material that uses high-quality aluminum alloy plate as the base material, and is formed by numerical control bending technology, and sprayed with fluorocarbon coating on the surface. Fluorocarbon coating has excellent corrosion resistance and weather resistance, can resist acid rain, salt spray and various air pollutants, has excellent cold and heat resistance, can resist strong ultraviolet radiation, and has a long service life. [0003] According to the different installation positions, the structure of the aluminum plate is also different. The aluminum plate installed at the corner of the curtain wall is a right-angle structure. Compared with the common straight aluminu...

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Problems solved by technology

[0004] (1) When spraying fluorocarbon, in order to ensure the stability of the spraying process, it is often necessary to fix the aluminum plate. In the process of fixing the aluminum plate or removing the aluminum plate, it is necessary to repeatedly adjust the fixing fixture. The overall operation steps are cumbersome , is not conducive to improving work efficiency

[0005] (2) Due to the complex structure of the right-angle aluminum plate, it is difficult for the existing spraying equipment to spray the fluorocarbon coating evenly on the surface of the aluminum plate, and it is often necessary to rely on the workers to hold the spray gun to complete the spraying work. Over-spray on wide edges, resulting in thicker coating and sagging at the edges of the web

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