Coating real-time mixing type spraying machine

Abstract

The invention discloses a coating real-time mixing type spraying machine. A mixing cavity is used for receiving multiple intermediate materials used for mixing target coating; a negative pressure forming mechanism is in sealing contact with the side wall of the mixing cavity, and the end part of the negative pressure forming mechanism can move on the side wall in the mixing cavity so as to change the air pressure in the mixing cavity; a mixing pipeline is connected to the side wall of the mixing cavity and is connected with a plurality of feeding pipelines so as to receive and collect the various intermediate materials at the same time to realize primary mixing; a mixing assembly is used for uniformly mixing the various intermediate materials entering the mixing cavity; a spray gun is used for spraying the mixed target coating in the mixing cavity; a tooth-shaped driving plate synchronously moving along with the negative pressure forming mechanism is arranged at the bottom of the negative pressure forming mechanism, and the tooth-shaped driving plate drives the mixing assembly to rotate to stir the multiple intermediate materials and drives the multiple intermediate materials in the mixing pipeline to form rotational flow to accelerate mixing; and during feeding, coating is driven to form rotational flow and is uniformly mixed by multiple times of stirring.

Description

technical field [0001] The invention relates to the technical field of spraying machines, in particular to a coating real-time mixing spraying machine. Background technique [0002] The spraying machine is a special coating equipment using spraying technology. The principle is to control the air flow to instantly push the air distribution reversing device to change direction, so that the piston of the air motor makes a stable and continuous reciprocating movement, pressurizes the inhaled paint, and passes through the high-pressure hose. The paint is delivered to the spray gun of the spraying machine, and the paint is atomized by the spray gun and released to the surface of the object to be coated. [0003] The spraying machine is mainly composed of a feeding device, a spray gun, and an atomization source. Suitable for leather handbags, gift packaging, furniture, footwear, automobile manufacturing and other industries. [0004] When the existing spraying machine is working,...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a paint real-time mixing spraying machine to solve the problem that the spraying machine in the prior art does not evenly stir the paint. When it is necessary to inhale multiple paints at one time, the paints cannot be uniformly mixed. Therefore, the technical problem of uneven color of the sprayed paint

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