Reciprocating type external facade uniform paint spraying device

Abstract

The invention discloses a reciprocating type external facade uniform paint spraying device. A drive motor is arranged on the left side of the upper portion of the device body, the right side of the drive motor is rotatably connected with a crankshaft, a mixing chamber is arranged on the left side of the device body, the left side of the crankshaft is fixedly connected with a first conical gear, asecond conical gear is fixedly connected with a driven shaft, the driven shaft is rotatably connected with the mixing chamber, multiple stirring rods are arranged on the surface of the driven shaft, apaint spraying chamber is arranged on the right side of the mixing chamber, the lower end of the mixing chamber is provided with a one-way valve, the one-way valve is communicated with the paint spraying chamber, according to the device, the rotating crankshaft drives the first conical gear to rotate so as to drive the driven shaft to rotate, the driven shaft drives the stirring rods to enable paint in the mixing chamber to be sufficiently mixed and stirred, meanwhile, a connecting rod drives a piston plate to do reciprocating up and down sliding along the inner wall of the paint spraying chamber to extrude paint in the paint spraying chamber, a thread rod which rotates positively and reversely in a reciprocating manner drives a casing block to reciprocate and move up and down along a sliding groove so as to drive a spraying head to spray paint along with the reciprocated up and down moving, paint spraying is more uniform, and continuous work of paint spraying of the external facade can be achieved.

Description

technical field [0001] The invention relates to a paint spraying device, in particular to a reciprocating uniform paint spraying device for exterior facades. Background technique [0002] Spray paint 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 to paint cars, aircraft, wood, leather, etc. A method in which the spray gun disperses into uniform and fine mist droplets with the help of air pressure and applies them on the surface of the object to be coated. By spraying the paint through the nozzle and nozzle under pressure, it is evenly distributed on the surface of the object to achieve the desired effect. . [0003] At present, the existing painting equipment lacks painting equipment for the facade, and most of the existing painting equipment cannot realize the continuous operation of paint mixing and reciprocating painting, the spraying effect is not good, and the spraying by manually con...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing painting equipment lacks painting equipment for the facade, and most of the existing painting equipment cannot realize the continuous operation of paint mixing and reciprocating painting, the spraying effect is not good, and the spraying by manually controlling the nozzle position consumes a lot Labor force, not conducive to improving work efficiency

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