Building bar rust removal device

Abstract

The invention provides a building bar rust removal device. The building bar rust removal device comprises a feeding assembly, a rotating assembly, a rust removal assembly and a material moving assembly. The material moving assembly is located between the rotating assembly and the feeding assembly. The rotating assembly are located under the rust removal assembly. The rust removal assembly comprises a supporting frame, a material moving plate, a dust removal assembly and a moving plate assembly. The rust removal assembly is arranged at the bottom of the material moving plate. The supporting frame comprises a left side plate, a right side plate and a top plate. The top plate is located on the tops of the left side plate and the right side plate. The top plate is of a cuboid structure, and sliding grooves are formed in the top of the top plate. The material moving plate is arranged in the sliding grooves and can slide horizontally. The rotating assembly comprises two rotation assemblies.The building bar rust removal device has the beneficial effects that the rotating assembly can make workpieces rotate to completely remove dust on the surfaces of the workpieces; moreover, the feedingassembly and the material moving assembly can automatically feed the workpieces, and the labor intensity of workers is reduced.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a derusting device for steel bars used in construction. Background technique [0002] Steel bar refers to the steel used for reinforced concrete and prestressed reinforced concrete. Its cross section is circular, sometimes square with rounded corners, including smooth round steel bar, ribbed steel bar and twisted steel bar. The steel bar is easy to get wet when stored in the open air for a long time , resulting in rust on the surface of steel bars that is difficult to remove. Most steel bars are manually derusted, and manual derusting requires a lot of labor and time. [0003] The utility model patent No. CN206937051U is a utility model patent for steel bar derusting equipment, including a bottom plate, etc.; the left end of the top of the bottom plate is vertically installed with a bracket through a bolt connection, and the top of the bracket is horizontally conne...

AI Technical Summary

Problems solved by technology

[0004] Although this patent can improve work efficiency, it does not mention the loading of steel bars, and manual loading is still required, and it cannot achieve fully automatic rust removal of steel bars; Part of the surface is derusted, and when the rust on other surfaces of the steel bar is to be removed, the workpiece must be re-clamped, which brings additional work intensity to the workers

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