Spraying device for surface of outer circumference of pipe

Abstract

The invention discloses a spraying device for the surface of the outer circumference of a pipe. The spraying device for the surface of the outer circumference of the pipe comprises a box, a paint bucket, electric retractable rods, a delivering hose, a lower clamping block, an upper clamping block, a supporting sleeve and atomizing nozzles, wherein a paint spraying tube is erected in a cavity of the right part of the box through the two electric retractable rods; an upper slider and a lower slider are vertically and slidably arranged in a cavity of the supporting sleeve separately; a spring isfurther arranged in the cavity of the supporting sleeve; an inner threaded seat is fixedly arranged on a top plate of the cavity of the supporting sleeve; a screw is rotatably arranged in the inner threaded seat in a threaded connection manner; the bottom end of the screw is rotatably connected with the top of the upper slider; the top end of a supporting sliding rod is rotatably connected with the bottom end of the lower slider; the upper clamping block is fixedly arranged at the bottom end of the supporting sliding rod; and the lower clamping block is rotatably erected on the bottom of the cavity of the left part of the box. The effect of clamping and fixing a pipe to be sprayed with paint is good, painting mist can uniformly cover the surface of the outer circumference of the pipe to besprayed with paint, the spraying effect is good and adjustable, and the practicality is high.

Description

technical field [0001] The invention relates to a spraying device, in particular to a spraying device for the outer circumferential surface of a pipe fitting. Background technique [0002] Spraying paint refers to spraying paint evenly on the surface of objects with a spray gun. It is water-resistant, oil-resistant, and dries quickly. It is used to paint cars, aircraft, 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] Painting the pipe fittings is beneficial to prevent oxidation and corrosion on the surface of the pipe fittings, which not only beautifies the pipe fittings but also enhances the service life of the pipe fittings. At present, the painting of the external surface of the pipe fittings is generally done manually, the work efficiency is lo...

AI Technical Summary

Problems solved by technology

At present, the painting of the external surface of the pipe fittings is generally done manually, the work efficiency is low, and the spraying is uneven and the effect is poor, which affects the painting quality of the pipe fittings and is not practical.

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