Derusting device for steel surface

Abstract

The invention discloses a steel surface derusting device, which comprises an installation middle plate, both ends of the installation middle plate are rotatably installed with a rotating coupling shaft, and the outer side of the rotation coupling shaft is fixedly connected with an installation side plate, and the installation One end of the middle plate is embedded with a control switch, and the top of the installation middle plate and the installation side plate are fixedly connected with a drive motor. The structure of the present invention is scientific and reasonable, and it is safe and convenient to use. The screw, fixed groove and rotating shaft can adjust the angular position between the installation middle plate and the installation side plate, and can remove rust for large workpieces with curved surfaces, with better rust removal effect and better rust removal efficiency. The exhaust fan, collection bin, collection hopper, collection pipe and filter screen can filter and store the rust residue during derusting, which is convenient for the collection of rust residue during workpiece derusting, avoiding rust residue falling and difficult to clean situation occurs.

Description

technical field [0001] The invention relates to the technical field of steel processing equipment, in particular to a steel surface derusting device. Background technique [0002] Before steel is put into use, it must be painted to achieve beauty and durability. Rust removal before painting is a key process. In the past, workers used to manually polish steel pipes with wire brushes. The result is low efficiency and grinding. The effect is poor, so it is necessary to use professional derusting equipment to derust the steel; [0003] However, when the existing derusting equipment on the market is used, the general derusting equipment can only derust the workpiece with a straight surface. When derusting the workpiece with a curved surface, the staff is required. If the position angle is adjusted many times, the rust removal efficiency and rust removal effect of the workpiece are poor. Contents of the invention [0004] The present invention provides a technical solution, wh...

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Problems solved by technology

[0004] The present invention provides a technical solution, which can effectively solve the problem that the general derusting equipment proposed in the above-mentioned background technology can only derust workpieces with a straight surface. The position and angle of the equipment are adjusted many times, and the rust removal efficiency and rust removal effect of the workpiece are poor

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