A brush-coating rust removal device for hardware pipes

Abstract

The invention relates to the technical field of rust removal for hardware pipes, and discloses a brush-coating type rust-removing device for hardware pipes, which comprises a drive rotating shaft and a brush-coating rotating plate. A storage cavity is fixedly connected inside the coating rotating plate, a diversion pipe is fixedly connected at the bottom of the storage cavity, a movable long groove is opened inside the brushing rotating plate, a magnet block is movably connected inside the movable long groove, and a dielectric plate is fixedly connected inside the magnet block. The brush-coating rust removal device is used for the hardware pipe. When the brush-coating rotating plate rotates to the bottom, the diversion pipe is closed, the brush-coating rotating plate continues to rotate upward, and the extrusion block moves down naturally along the moving groove to guide the elastic guide. The rust removal oil in the flow chamber is squeezed out, infiltrating the bristles, and the brushing rotating plate continues to rotate upwards. The brushes soaked in rust removal oil keep in contact with the inner wall of the hardware pipeline to complete the rust removal process. The amount of rust removal oil dipped by the brush Yes, it can effectively and uniformly coat and improve the rust removal effect.

Description

technical field [0001] The invention relates to the technical field of derusting of hardware pipes, in particular to a brush-coating type derusting device for hardware pipes. Background technique [0002] After applying the rust-proof oil with a brush, apply it to the surface of clean metal parts. This method is suitable for all products, especially for the parts with paint or oil-free parts that can only be partially rust-proof, such as large machines. The equipment can be brushed with a brush reef oil. During the brushing process, the coating should not be too thick, and should be brushed evenly in both vertical and horizontal directions, so as to avoid the formation of oxygen concentration cells on the metal surface due to the uneven thickness of the coating, causing the coating to appear thick. Corrosion to prevent corrosion due to missing brushes. [0003] At present, when brushing is used to remove rust, it is generally operated manually, the brushing is uneven, and t...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a brush-type derusting device for metal pipes, which has the advantages of convenient operation, uniform coating, and good brushing effect, and solves the problem of common rust removal when using brushing. It is manually operated, the brushing is uneven, and the efficiency is low, while some mechanical brushing equipment is generally used for brushing large-scale mechanical surfaces, and it is generally difficult to implement for the rust removal of the inner wall of hardware pipes.

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