Paint spraying device for pipes

Abstract

The invention discloses a paint spraying device for pipes, and relates to the technical field of paint spraying devices. The paint spraying device for the pipes comprises a paint spraying gun, wherein a paint spraying pipe is connected with a discharging end of the paint spraying gun in a threaded mode; a spray head mechanism is inserted in the discharging end of the paint spraying pipe; a supporting groove block is clamped on the bottom of the paint spraying gun; and a U-shaped rack is welded to the bottom of the supporting groove block. According to the paint spraying device for the pipes, an inserting pipe is inserted into a device pipe, and drives a blocking plate to rotate on a rotating block, thus, a compression spring is compressed, a sealing block is inserted in a discharging pipe, a threaded cover rotates and covers a threaded barrel, sprayed paint enters the device pipe, and enters a device shell through the device pipe, paint will drive an ejection block to move, thus, a connecting rod enters a sleeve, the paint enters a gathering barrel through a supporting plate, and enters the device pipe through the discharging pipe, the paint enters the inserting pipe through the discharging pipe, and is sprayed out through a nozzle, and the paint spraying device can be in small-area contact with a small place for small-area painting make-up.

Description

technical field [0001] The invention relates to the technical field of paint spraying devices, in particular to a pipe paint spraying device. Background technique [0002] A type of spray-painted artificial paint, made of nitrocellulose, resins, pigments, solvents, etc. It is usually sprayed evenly on the surface of objects with a spray gun. It is resistant to water and oil, and dries quickly. It is used for automobiles, airplanes, wood, leather, etc. This substance is toxic and has certain effects on the body. Different brands of spray paint have different toxicity due to different component contents. Special attention should be paid to safety during use, and avoid inhalation and skin contact. [0003] When spraying paint, it is necessary to use a paint spraying device to spray paint. Now in order to increase the service life of the pipeline, the pipeline paint gun will be used to spray paint on the pipeline. When the existing pipeline paint gun is spraying paint, in orde...

AI Technical Summary

Problems solved by technology

[0003] When spraying paint, it is necessary to use a paint spraying device to spray paint. Now in order to increase the service life of the pipeline, the pipeline paint gun will be used to spray paint on the pipeline. When the existing pipeline paint gun is spraying paint, in order to spray evenly and quickly, They are all sprayed out from the long pipe on the paint gun. When the existing pipeline paint gun is spraying paint, the speed is very fast and the spray paint is also very uniform. Some paint guns are not easy to spray on some irregular small places when spraying paint, which makes it difficult to repair the existing pipeline paint guns

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