Printing ink sand mill grinding cylinder and grinding method

Abstract

The invention discloses a printing ink sand mill grinding cylinder and a grinding method. The printing ink sand mill grinding cylinder comprises a grinding cylinder body, a discharging opening is formed in the lower end of the grinding cylinder body, a discharging cavity is formed in the inner side of the grinding cylinder body, a rotating shaft positioning groove is fixedly connected to one side of the discharging cavity, a rotating shaft is fixedly connected to the inner side of the rotating shaft positioning groove, and the outer side of the rotating shaft is fixedly connected with a sediment stirring mechanism. According to the printing ink sand mill grinding cylinder and the grinding method, by additionally arranging the sediment stirring mechanism, finished printing ink sand can be conveniently stirred to be dispersed and continuously conveyed to the outer side in a rotating mode, materials are prevented from blocking a discharging port, by additionally arranging a grinding wheel disc mechanism, the printing ink sand can be fully ground, the ink sand is scattered towards the outer side of a grinding wheel to be fully ground with an auxiliary grinding wheel, insufficient grinding is prevented, a backflow-preventing material conveying disc is additionally arranged, materials can be conveniently conveyed inwards, and the backflow phenomenon of the materials is effectively prevented.

Description

technical field [0001] The invention relates to the field of grinding cylinders, in particular to a grinding cylinder of an ink sand mill and a grinding method. Background technique [0002] The grinding cylinder of the ink sand mill is a supporting equipment for grinding ink sand. In the process of producing ink raw materials, the ink sand needs to be ground through the grinding cylinder to meet the grinding standards for production and use. With the continuous development of technology, People also have higher and higher requirements for the manufacturing process of the ink sand mill grinding cylinder and grinding method. [0003] In the prior art, the patent with the authorized notification number CN201820820690.9 discloses a sand mill grinding cylinder, which includes a grinding cylinder body, a circular cooling water tank, a grinding cylinder lifting frame assembly, a discharge control assembly and a moving seat assembly. First of all, the discharge bin of the traditio...

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Problems solved by technology

[0003] In the prior art, the patent with the authorized notification number CN201820820690.9 discloses a sand mill grinding cylinder, which includes a grinding cylinder body, a circular cooling water tank, a grinding cylinder lifting frame assembly, a discharge control assembly and a moving seat assembly. First of all, the discharge bin of the traditional grinding cylinder tends to accumulate a large amount of ground products and cannot flow out, blocking the discharge port, which is not conducive to people's use. In addition, the grinding wheel inside the traditional grinding cylinder cannot effectively spread the materials to be ground evenly around Fully grinding and conveying, the material at the feed inlet is easy to return to the warehouse and cannot be effectively conveyed to the inside of the grinding cylinder, which has brought certain adverse effects on people's use. Therefore, we propose a grinding cylinder and grinding machine for ink sand mills method

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