Automatic screening magnetic ring ball mill

Abstract

The invention discloses an automatic screening magnetic ring ball mill. The automatic screening magnetic ring ball mill comprises a machine body, a discharge pipe and a discharge channel. A rotating motor is mounted on the top of the machine body. A ball milling barrel is mounted at one end of a connecting rod. The ball milling barrel is arranged in the machine body. The discharge pipe is fixed tothe bottom of the ball milling barrel. A solenoid valve is mounted in the discharge pipe. A base is arranged on the inner side of the bottom of the machine body. The outer side of the machine body isprovided with a discharge port. The discharge channel is mounted on the edge of the bottom of the machine body. One end of the discharge channel is connected with an abrasive particle barrel. The abrasive particle barrel is provided with containing grooves. Abrasive particle boxes are mounted in the containing grooves. An abrasive particle filter screen is fixed to the bottom of each abrasive particle box. The automatic screening magnetic ring ball mill automatically releases magnetic rings subjected to ball milling and abrasive particles through the solenoid valve and conducts automatic screening treatment on the magnetic rings and the abrasive particles through a magnetic ring filter screen and different sizes of the abrasive particle filter screens to facilitate collection.

Description

technical field [0001] The invention relates to the technical field of magnetic ball mills, in particular to a magnetic ball mill convenient for automatic screening. Background technique [0002] In the forming and pressing stage of the magnetic ring, even if the process angle is designed, there will still be a sharp part of the chamfer; because the sharp part may scratch the insulation layer of the coil during the subsequent coil winding, resulting in a safety accident ; During the spraying process, the corners may be poorly painted, resulting in poor pressure resistance; for magnetic rings with large diameters, after the molding and pressing are completed, the corners of the magnetic rings are generally chamfered; for diameter comparison Small magnetic rings are generally ball milled with a ball mill. [0003] However, in the existing magnetic ball mill, the ball milling medium and the magnetic ring are mixed together, and the manual sieving is generally used, which has l...

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Problems solved by technology

[0004] The object of the present invention is to provide a kind of magnetic ring mill that is convenient for automatic screening, to solve the above-mentioned background technology, propose the existing magnetic ring mill, the ball milling medium and the magnetic ring are mixed together, generally adopt manual screening, the working efficiency is low, and it is difficult for the ball mill The sieving of the medium is uneven, and when the ball mill is reused, it is easy to cause insufficient ball milling

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