A water-based paint grinding device

Abstract

The invention belongs to the technical field of grinding equipment, and particularly relates to a water-based paint grinding device. The water-based paint grinding device comprises a cylinder body, ahollow shaft, an upper grinding disc, a lower grinding disc, a collecting box and a driving unit. The cylinder body is internally provided with the upper grinding disc and the lower grinding disc. Theupper grinding disc is located above the lower grinding disc. The lower grinding disc is connected with the driving unit. The driving unit is used for driving the lower grinding disc to match with the upper grinding disc for grinding. Primary water-based paint breaking is conducted by a grinding ball. Then the driving unit drives the lower grinding disc to move vertically and horizontally. The upper grinding disc and the lower grinding disc match with each other to fully grind water-based paint, and therefore grinding efficiency of the water-based paint is improved. The water-based paint is cleared from a first grinding disc to prevent influence on sequential water-based paint grinding, and therefore the water-based paint grinding effect is improved.

Description

technical field [0001] The invention belongs to the technical field of grinding equipment, in particular to a water-based paint grinding device. Background technique [0002] In the production and preparation of polymer water-based coatings, grinding the coating is an essential and important process. In the prior art, when the paint is ground, the paint is put into a grinding barrel with grinding media for grinding; but the existing grinding method has the following defects: the grinding media is easy to wear out, the service life is short, and it cannot be ground for a long time. Continuous work; due to the lack of primary crushing of the paint when feeding, some of the paint particles entering the grinding chamber are relatively large, which is not conducive to fully grinding the paint, so the quality of the grinded paint is also relatively poor. [0003] A technical scheme of a water-based paint grinding device has also appeared in the prior art. For example, a Chinese p...

AI Technical Summary

Problems solved by technology

In the prior art, when the paint is ground, the paint is put into a grinding barrel with grinding media for grinding; but the existing grinding method has the following defects: the grinding media is easy to wear out, the service life is short, and it cannot be ground for a long time. Continuous work; due to the lack of primary crushing of the paint when feeding, some paint particles entering the grinding chamber are relatively large, which is not conducive to fully grinding the paint, so the quality of the grinded paint is also relatively poor

However, the grinding of the water-based paint in this technical solution is insufficient, and the water-based paint after grinding is easy to adhere to the grinding disc, thereby affecting the grinding effect; making this technical solution limited

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