Friction type wire rod derusting equipment

Abstract

The invention provides a friction type wire rod rust removal tool which comprises a main shaft, a plurality of long brushes, an opening groove shaft, a transmission mechanism and a brush inner pressing mechanism. The long brushes are located in the opening of the opening groove shaft, and the main shaft rotates and drives the brush inner pressing mechanism through the transmission mechanism to press the long brushes inwards, so that brush bristles rub a wire rod for rust removal. The tool has the advantages that the steel wire brushes can press the surface of the wire rod at constant pressure while revolving around the axis of a main shaft combined body to form a stable friction state and achieve the aim of rust removal; the tool is stable in operation, high in work efficiency, simple to operate, wide in application range, and capable of totally taking the place of acid pickling to serve as rust removal equipment free of acid pickling in the wire welding industry.

Description

technical field [0001] The invention relates to a friction type derusting equipment for wire rods. Background technique [0002] In the production process of gas-shielded welding wire, it is required to completely remove the oxides on the surface of the wire rod, and the process of mechanical peeling and pickling to remove rust is usually used to achieve the above requirements. The pickling rust removal process is stable and effective, but the acid mist, acid mud, and acid water formed during the production process seriously pollute the environment and are difficult to treat. As the country's environmental protection requirements become increasingly stringent, it is becoming more and more difficult to treat the sewage generated by pickling and derusting, and the cost is also increasing. [0003] The rust removal methods that replace pickling mainly include: shot blasting, sand blasting, parabolic wire wheel, etc. These rust removal methods generally have problems such as hi...

AI Technical Summary

Problems solved by technology

The pickling rust removal process is stable and effective, but the acid mist, acid mud, and acid water formed during the production process seriously pollute the environment and are difficult to treat

With the country's increasingly stringent environmental protection requirements, it is becoming more and more difficult to treat the sewage generated by pickling and derusting, and the cost is also increasing

[0003] The rust removal methods that replace pickling mainly include: shot peening, sand blasting, parabolic wire wheel, etc. These rust removal methods generally have problems such as high processing costs, high noise, and huge equipment, and are rarely used in welding wire production.

Images