Antirust air nail gun

Abstract

The invention relates to the technical field of architectural decoration, in particular to an anti-rust air nail gun, which includes a gun head, a nail channel, a nail bin, an air cylinder, a compressed air switch, and an automatic spraying device, which includes a sealable anti-rust oil tank , oil pipeline and fuel injection valve; the anti-rust oil tank is set on either side of the anti-rust air nail gun body or in the gun body, and the top is provided with a compressed air inlet, and through the compressed air pipeline through the compressed air switch and the anti-rust air nail gun The compressed air pump is connected, or directly connected to the cylinder through the compressed air pipeline; the oil pipeline is connected to the anti-rust oil tank and the fuel injection valve; the fuel injection valve is set on the inner wall side of the nail path between the gun nail outlet of the gun head and the nail bin. In the anti-rust air nail gun of the present invention, after the nail is ejected from the nail path, the anti-rust oil is automatically sprayed by the nail scraping pressure and compressed air extrusion, and coated on the nail, forming a layer of anti-oxidation film on the surface of the nail , to avoid the loosening of components caused by the oxidation of gun nails.

Description

technical field [0001] The invention relates to the technical field of architectural decoration, in particular to an antirust air nail gun. Background technique [0002] In the process of architectural decoration, the use of air nail guns to fasten components has been widely used. The air nail gun uses the high-pressure gas generated by the air pump to drive the firing pin in the nail gun cylinder to drive the nail into the component. Compared with the traditional nailing method, the work efficiency is greatly improved and the labor intensity is reduced. However, it has been found in practice that after the gun nail enters the wooden component, the protective film on the nail cap is damaged due to impact. After a period of time, the nail body oxidizes and becomes black or powdery, which not only affects the appearance of the component, but may also cause fracture due to excessive oxidation. The nails and components are loose, and there are hidden dangers in the quality of d...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem that the nails of the air nail gun are easy to oxidize and the painters are not easy to handle, the invention provides an anti-rust air nail gun. After the nails are shot from the nail path, the gun nails are scraped and compressed air is squeezed and sprayed to automatically spray anti-rust Oil, coated on the gun nails, forms an anti-oxidation film on the surface of the gun nails to prevent the oxidation of the gun nails and cause the components to loosen

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