Brush coating type rust removal device for hardware pipes

Abstract

The invention relates to the technical field of hardware pipe rust removal, and discloses a brush coating type rust removal device for hardware pipes. The brush coating type rust removal device for the hardware pipes comprises a driving rotating shaft and a brush coating rotating plate, wherein the outer side of the driving rotating shaft is fixedly connected with the brush coating rotating plate;the brush coating rotating plate is internally and fixedly connected with a storage cavity; the bottom of the storage cavity is fixedly connected with a flow guide pipeline; a movable long groove isformed in the brush coating rotating plate; a magnet block is movably connected into the movable long groove; and a dielectric plate is fixedly connected into the magnet block. According to the brushcoating type rust removal device for the hardware pipes, in the process that the brush coating rotating plate rotates to the lower part, the flow guide pipeline is closed, the brush coating rotating plate continues to rotate upwards, an extrusion block naturally moves downwards along a moving groove, rust removal oil in an elastic flow guide cavity is extruded out, brush bristles are infiltrated,the brush coating rotating plate continues to rotate upwards, and a brush full of the rust removal oil makes continuous contact with the inner wall of a hardware pipeline, so that the rust removal process is completed; and the amount of the rust removal oil dipped by the brush is certain, and effectively uniform coating can be conducted, so that the rust removal effect is improved.

Description

technical field [0001] The invention relates to the technical field of rust removal for metal pipes, in particular to a brush-type rust removal device for metal pipes. Background technique [0002] After using the anti-rust oil with a brush, apply it on the surface of clean metal parts. This method is suitable for all products, especially for parts with paint or anti-oil that can only be partially anti-rust, it is more suitable to use brushing, such as large machines The equipment can be painted with brush reef oil. During the brushing process, the coating should not be too thick, and it should be painted evenly vertically and horizontally, so as to avoid the occurrence of oxygen concentration cells on the metal surface due to the uneven thickness of the coating, which will cause the thick coating to appear. Corrosion, prevent corrosion due to missing brushes. [0003] Now brushing is generally used to remove rust by manual operation, the brushing is uneven, and the efficie...

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.

Images