Steel belt side edge polishing and brushing equipment

Abstract

The invention discloses steel belt side edge polishing and brushing equipment. The equipment comprises a machine frame, wherein two side brushing devices are arranged on the machine frame, the two side brushing devices are oppositely arranged, and a conveying channel used for conveying a steel belt is formed between the two side brushing devices. Each side brushing device comprises a plurality of side edge rust removal mechanisms which are arranged on the machine frame in the length direction of the conveying channel, each side edge rust removal mechanism comprises a base, the bases are fixedly installed on the machine frame, and belt sanders are arranged on the bases. The belt sanders are provided with abrasive belts used for polishing and brushing the side edges of the steel belt, and the belt sanders can rotate relative to the conveying channel so that different included angles can be formed between the belt faces of the abrasive belts of the belt sanders in the side edge rust removal mechanisms and the horizontal plane in the conveying channel through adjustment. The abrasive belts placed at different included angles polish and brush different positions of the side edge of the steel belt, and then all-directional rust removal of the side edge of the steel belt is achieved.

Description

technical field [0001] The invention relates to the technical field of steel strip derusting, and more specifically, relates to a steel strip side edge brushing equipment. Background technique [0002] Flat steel strips are used in many fields, and are generally hot-rolled steel sheets. During production, stains and rusts will inevitably occur on the surface. Therefore, before use, the stains and rusts on the surface need to be treated to meet production needs. [0003] In the traditional sense, the treatment of flat steel strip or steel wire raw materials is mainly to remove the rust and some pollutants on the surface. The current general treatment method is to use chemical treatment methods. Use acidic liquid to remove rust and some pollutants on the surface of the flat steel strip. This type of treatment method has the following defects: the flat steel strip is treated with chemically acidic liquid, and more acidic waste liquid will be generated in the end, which will p...

AI Technical Summary

Problems solved by technology

This kind of treatment method has the following defects: the flat steel strip is treated with chemical acidic liquid, and more acidic waste liquid will be generated in the end, which will pollute the environment and is not environmentally friendly

But the above-mentioned device is only suitable for derusting the upper and lower surfaces of the metal plate. When brushing the side of the steel strip, only a single abrasive belt is attached to the side of the steel strip for grinding, and it is impossible to brush the side wall of the steel strip and the surface of the steel strip. It is difficult to completely remove the rust on the side of the steel belt at the joint of the steel belt surface, and the rust removal effect is relatively poor

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