Derusting and straightening machine for secondary machining of scrap steel

Abstract

The invention relates to the technical field of steel machining equipment, in particular to a derusting and straightening machine for secondary machining of scrap steel. The technical problem that straightening and derusting of reinforced steel bars are not convenient is solved. The derusting and straightening machine for secondary machining of the scrap steel comprises a machine box; an imbeddingsleeve is inlaid on one side of the machine box, and a milling-straight mechanism is arranged at the position, corresponding to the imbedding sleeve, in the machine box; a throwing-straight mechanismis arranged at the position, corresponding to an outlet of the milling-straight mechanism, in the machine box; a compaction guide mechanism is arranged at the position, corresponding to an outlet ofthe throwing-straight mechanism, in the machine box; and a derusting mechanism is arranged at the position, corresponding to an outlet of the compaction guide mechanism, in the machine box. Accordingto the derusting and straightening machine, when one end of one reinforced steel bar is driven and dragged to an inlet of a precise sleeve by an upper compaction belt and a lower compaction belt, thesurface of the reinforced steel bar can be rubbed on a rubbing layer arranged on the inner wall of the precise sleeve, so that the rust on the surface of the reinforced steel bar is removed.

Description

technical field [0001] The invention relates to the technical field of steel processing equipment, in particular to a derusting and straightening machine for secondary processing of waste steel. Background technique [0002] Steel is a material of a certain shape, size and performance made of steel ingots, billets or steel through pressure processing. Most of the steel processing is through pressure processing, which causes plastic deformation of the processed steel, the surface of the steel will be oxidized, and it will rust when exposed to water. Some of the steel after demolition can be used for secondary use. [0003] For example, a steel bar straightening machine proposed by CN 103920831 A mainly solves the problem that the steel bar will rotate when the disc-shaped steel bar is pulled, causing serious distortion of the steel bar, making it difficult to straighten, requiring a large traction force and consuming more energy. , the noise is also relatively large, and the...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a derusting and straightening machine for secondary processing of waste steel, which solves the problems of inconvenient straightening and derusting of steel bars

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