Grinder feeding system

Abstract

The invention discloses a grinder feeding system. The rear of a material outlet of a grinder is connected with a discharging pipeline; the discharging pipeline is connected with a filter; the filter is connected with a sealed transfer cylinder; a liquid level sensor is mounted on the transfer cylinder; the rear of the transfer cylinder is sequentially connected with a liquid inlet pump and a one-way valve; the rear of the one-way valve is connected with a feeding pipe of another rear grinder; a programmable logic controller (PLC) is connected with the liquid level sensor, the liquid inlet pump and each grinder through signals. The grinder feeding system can stably supply materials for the grinders.

Description

technical field [0001] The invention relates to the field of coating production equipment, in particular to a grinder feeding system. Background technique [0002] The sand mill plays a very important role in the production of coatings, and the quality of the grinding directly affects the quality of the coatings. A sand mill is a device for solid-liquid dispersion and grinding of powder materials. In coating production, in order to improve work efficiency, it is necessary to connect multiple sand mills in series or in parallel to achieve multiple grindings. The sand mill in the previous process will output the ground material to the sand mill in the subsequent process for grinding. In the existing technology, the usual practice is to put the output material into the barrel and wait until it is finished. After the barrel is full, the worker pours it into the sand mill in the subsequent process. This operation method is not only time-consuming and labor-intensive, but also la...

AI Technical Summary

Problems solved by technology

The sand mill in the previous process will output the ground material to the sand mill in the subsequent process for grinding. In the existing technology, the usual practice is to put the output material into the barrel and wait until it is finished. After the barrel is full, the worker pours it into the sand mill in the subsequent process. This operation method is not only time-consuming and labor-intensive, but also labor-intensive for the workers. Moreover, the ink has been kept in contact with the paint while waiting for the paint to be loaded into the barrel. Air contact, easy to volatilize, not environmentally friendly and easy to harden the paint

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