Powder coating blending device for paint spraying

Abstract

The invention relates to the technical field of preparation devices, and discloses a powder coating blending device for paint spraying. The device comprises a fixed box, supporting legs are fixedly connected to four corners of the outer box bottom of the fixed box, a rotating mechanism is connected into the fixed box, the top of the fixed box fixedly communicates with a feeding pipe, the rotatingmechanism comprises a driving motor, a rotating shaft, a rotating box, a driving gear, a supporting rod, a driven gear, an inner gear ring and a plurality of rotating rods, the driving motor is fixedly connected to the inner box bottom of the fixed box, the rotating shaft is connected to the output end of the driving motor through a coupler, the rotating box is rotationally connected to the driving motor through a first bearing, and the rotating box is connected to the fixed box through a rolling mechanism. According to the blending device for the powder coating for paint spraying, the rotating directions of the rotating box and the rotating shaft are opposite, meanwhile, the rotating rod drives the stirring rod to rotate when rotating around the rotating shaft, the vertical stirring effect is achieved, the stirring effect is good, raw materials are stirred more uniformly, and the efficiency is high.

Description

technical field [0001] The invention relates to the technical field of preparation devices, in particular to a preparation device for powder coatings for painting. Background technique [0002] Powder coating exists in the state of fine powder. Since no solvent is used, it is called powder coating. It has the characteristics of harmlessness, high efficiency, resource saving and environmental protection. The varieties of powder coating can be divided into two types: thermosetting type and thermoplastic type. The paint is prepared by mixing special resins, pigments and fillers, curing agents and other additives in a certain proportion, and then through hot extrusion, crushing and sieving. [0003] After retrieval, Chinese Patent Publication No. CN108722756B discloses a powder coating preparation device for spraying paint. Through the meshing of the first gear and the second gear, the stirring rod is conveniently rotated by using the limit rod and the connecting belt, so as to ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a powder coating preparation device for painting, which has the advantages of making the rotation direction of the rotating box and the rotating shaft opposite, and at the same time, the stirring effect is good, the stirring raw materials are more uniform, and the efficiency is high. Poor mixing effect and uneven mixing

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