Rust removal and grinding device for steel plate

Abstract

The invention discloses a rust removal and grinding device for a steel plate. The rust removal and grinding device for the steel plate comprises a worktable and a supporting plate, supporting columnsare arranged at the top of the worktable, and the supporting plate is transversely arranged on the tops of the supporting columns; a first dust suction fan is arranged on the supporting plate, one side of the first dust suction fan is provided with a lifting air cylinder, one side of the lifting air cylinder is fixedly connected with a piston rod of a first telescopic air cylinder through a connecting seat, and the top of a piston rod in the lifting air cylinder is fixedly connected with a grinding motor through a connecting seat; and the grinding motor is rotationally connected with a first rust removal disc through a built-in motor shaft, the steel plate is arranged at the bottom of the first rust removal disc, a plurality of first support frames and a plurality of second support framesare arranged at the bottom of the steel plate, and a second rust removal disc is arranged at the bottom of the steel plate. According to the rust removal and grinding device for the steel plate, adjustment can be achieved through the arrangement of the first support frames and vertical sliding grooves according to the steel plates with different widths, so that the steel plates can be convenientlysupported and placed, and rust removal and grinding work can be conveniently carried out.

Description

technical field [0001] The invention relates to the technical field of derusting steel plates, in particular to a derusting and polishing device for steel plates. Background technique [0002] The steel plate is a flat steel material that is poured with molten steel and pressed after cooling. It is flat and rectangular, and can be directly rolled or cut from a wide steel strip. The thin plate is divided into steel types, including ordinary steel, high-quality steel, Alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel and industrial pure iron sheet, etc.; according to professional use, there are plates for oil drums, enamel plates, bulletproof plates, etc.; according to surface coating There are galvanized sheets, tinned sheets, lead-plated sheets, plastic composite steel sheets, etc. [0003] The steel plates placed outdoors for a long time produce a lot of rust. Manual grinding and derusting takes up a lot of working t...

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Problems solved by technology

[0003] The steel plates placed outdoors for a long time produce a lot of rust. Manual grinding and derusting takes up a lot of working time, and the rust is easy to enter the respiratory tract of the staff, affecting the health. The width and size of many steel plates are different, and the distance between the racks is Fixed, it brings inconvenience to the derusting work of steel plates of different widths, and affects the time and efficiency of derusting

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