Intelligent spray gun for spraying

Abstract

The invention discloses an intelligent spray gun for spraying, and relates to the technical field of paint spraying assemblies. The intelligent spray gun for spraying comprises a spray gun nozzle, a connecting pipe, a main pipe, a handle, a rear shell, a distance sensor and transmission teeth, wherein the main pipe is fixedly mounted at one end of the handle, the connecting pipe is fixedly mountedat one end of the main pipe, a liquid flow sensor is fixedly mounted on the connecting pipe, the spray gun nozzle is fixedly installed at one end of the connecting pipe, a pressure gauge is fixedly mounted at the top of the spray gun nozzle, a battery box and the rear shell are fixedly mounted on the outer wall of the rear side of the main pipe, an electric plate is fixedly mounted inside the rear shell, and a data receiving chip, a data storage device and a single-chip microcomputer are fixedly mounted on the electric plate from left to right. According to the intelligent spray gun, the pressure gauge and the liquid flow sensor are mounted outside so that the paint spraying pressure and flow can be monitored during use, intelligent control over the pressure and flow in the spray gun is achieved, the distance between the nozzle and the spraying surface can be automatically sensed to automatically adjust the pressure, and the effect of being intelligent is achieved.

Description

technical field [0001] The invention relates to the technical field of painting components, in particular to an intelligent spray gun for spraying. Background technique [0002] Spray painting is a process of spraying a layer of paint material on the surface of an object. There are many types of spray paint. Different spray paint materials have different protective effects on the object to be sprayed. There are also many ways to spray paint, which can generally be divided into For air spraying, airless spraying, electrostatic spraying and various derivatives of the above-mentioned basic spraying forms, a spray gun or a spraying structure is an indispensable structure when performing painting operations. [0003] The existing patent (publication number: CN201911354738.7) discloses a spray gun for spraying colorful paints, including a spray gun main body and a feeding device, and the spray gun main body is an electric spray gun provided with a gear control switch, a trigger an...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art, such as: the spray gun is not equipped with any detection structure, and any flow sensor and water pressure detection structure are not installed inside, so when the spray gun is used, it cannot be realized. The intelligent control of pressure and flow cannot automatically adjust the pressure by automatically sensing the distance between the nozzle and the spraying surface, and the size of the nozzle of the spray gun cannot be changed. When spraying, the size of the nozzle of the spray gun cannot be adjusted according to the area of ​​the spray paint, and the function of use is not good. Intelligent Spray Gun

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