A multi-screw-conveyer coating stirring machine capable of automatic wall scraping

Abstract

A multi-screw-conveyer coating stirring machine capable of automatic wall scraping is disclosed. The stirring machine includes a rotating bar and a screw conveyer. The screw conveyer is hollow, and the hollow part sleeves the rotating bar. The rotating bar is connected to a connecting frame. A wall scraping device is connected to the rotating bar through the connecting frame and includes wall scraping plates. A small screw conveyer is connected to the wall scraping plate, and is parallel to the wall scraping plate. A control device is fixed at the outside of a stirring tank, is connected to the rotating shaft through a circuit and is connected to the small screw conveyer through a circuit. The screw conveyer is driven to rotate and stir by the rotating bar, the rotating bar drives the connecting support to allow the wall scraping plates to rotate, coating residual on the inner wall of the stirring tank is scraped during rotation, and then secondary stirring is performed through the small screw conveyer. Through a plurality of times of stirring, coating is more uniformly stirred and the problem of coating residues on the inner wall is effectively overcome.

Description

technical field [0001] The invention relates to the field of paint mixing and processing, in particular to a self-scraping multi-auger paint mixer. Background technique [0002] In the existing paint stirring mechanism, it generally fixes the stirring rod on the rotating shaft of the stirring motor, and fixes the stirring impeller on the stirring rod for stirring. It generally only has one stirring rod, so that the stirring effect is limited. Moreover, in order to prevent the stirring liquid from splashing when stirring Generally, the sealing effect is set on the cover plate, and a sealing sleeve is set between the stirring rod and the cover plate to realize sealing. The sealing structure is single and the effect is limited. [0003] The commonly used mixing tanks are generally stirred by the rotation of the stirring impeller, and there is a distance between the mixing impeller and the inner wall of the barrel, so that after a long time of use, there will be agitation liquid...

AI Technical Summary

Problems solved by technology

[0002] In the existing paint stirring mechanism, it generally fixes the stirring rod on the rotating shaft of the stirring motor, and fixes the stirring impeller on the stirring rod for stirring. It generally only has one stirring rod, so that the stirring effect is limited. Moreover, in order to prevent the stirring liquid from splashing when stirring Generally, the sealing effect is set on the cover plate, and a sealing sleeve is set between the stirring rod and the cover plate to achieve sealing. The sealing structure is single and the effect is limited.

[0003] The commonly used mixing tanks are generally stirred by the rotation of the stirring impeller, and there is a distance between the mixing impeller and the inner wall of the barrel, so that after a long time of use, there will be agitation liquid accumulated on the inner wall of the barrel, which greatly affects After a long time, the stirring liquid on the inner wall of the barrel will accumulate into lumps, and the existing stirring impeller is fixedly connected to the rotating shaft, which cannot be adjusted according to the stirring state

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