Shot blasting device for shot blasting machine

Abstract

The invention discloses a shot blasting device for a shot blasting machine. The shot blasting device comprises a shot blasting bin, a pair of feeding rollers, a shot blasting mechanism, a shot slag separation mechanism, a pair of discharging rollers and a control mechanism. The shot blasting mechanism comprises a shot chamber, a high-pressure dust suction fan and shot blasting device bodies. Eachshot blasting device body is provided with an ejection port. The shot slag separation mechanism comprises a shot slag separator, a shot hopper and a waste slag bucket. The shot slag separator comprises a fixed shaft, a fixed disc, a magnet and a roller. According to the shot blasting device, an upper shot blasting part and a lower shot blasting part are matched with each other, the shot blasting angle of the ejection ports is adjusted, shot blasting operation is carried out on wires in four directions, and the cleaning effect is good; through the cooperation of the high-pressure dust suction fan and the shot blasting device bodies, light dust impurities are sucked away in time while shot blasting is carried out, and the shot blasting quality is ensured; and through the mutual cooperation of the shot slag separator, the shot hopper and the waste slag bucket, metal filings and the shot slag are separated to the maximum extent, the shot slag with impurities removed can be reused after screening, and thus energy is saved, and the environment is protected.

Description

【Technical field】 [0001] The invention relates to the technical field of wire processing, in particular to a shot blasting device of a shot blasting machine. 【Background technique】 [0002] With the improvement of production technology, more and more workpieces are directly obtained by wire drawing. Wire drawing is one of the common production processes at present. Straight strips and special-shaped straight strips can be obtained directly through wire drawing. Welding wire etc. Since the surface of the wire needs to be free of impurities during drawing, it is necessary to perform descaling treatment on the surface. The common descaling methods include pickling, peeling and shot blasting. [0003] Pickling is a commonly used method at present, and is favored by most processing plants due to its relatively low processing cost. However, hydrochloric acid has strong corrosiveness, which not only has a certain degree of harm to the operator, but also affects the quality of air...

AI Technical Summary

Problems solved by technology

[0004] The traditional wire passing shot blasting machine often has dead angles during the blasting process of the wire, and the blasting angle cannot be adjusted. Discarding directly after treatment is not conducive to environmental protection and wastes resources

Images