Building steel plate derusting device

Abstract

The invention discloses a building steel plate derusting device. The lower portion of a driving motor is rotatably connected with a driving shaft. The lower end of the driving shaft is fixedly connected with a semicircular bevel gear. Bevel gears are arranged on the two sides of the semicircular bevel gear. The bevel gears are fixedly connected with a threaded rod. The toothed part of the semicircular bevel gear is engaged with the bevel gears. A movable block is in threaded connection with the threaded rod. The lower end of the movable block is fixedly connected with a vertical supporting rod. A gear is engaged with a rack. The lower portion of the vertical supporting rod is rotatably connected with a cleaning roll. The front portion of the cleaning roll and the front portion of the gearare both fixedly connected with belt pulleys. The belt pulleys are connected through a driving belt. According to the building steel plate derusting device, a steel plate is pressed onto a filter plate through pressure springs and rubber blocks; the rotatable semicircular bevel gear drives the threaded rod to do reciprocating forward and reverse rotation so as to drive the movable blocks to move left and right along a guide rail; the movable block drives the vertical supporting rods to move left and right accordingly; the gear is driven to move left and right and rotate simultaneously under the action of the rack; the gear drives the cleaning roll to move left and right and rotate simultaneously to conduct cleaning through the driving belt accordingly. The building steel plate derusting device is good in cleaning effect and high in automation degree.

Description

technical field [0001] The invention relates to a steel material processing device, in particular to a derusting device for building steel plates. Background technique [0002] Steel is a material of a certain shape, size and performance made of steel ingots, billets or steel through pressure processing. Most of the steel processing is through pressure processing, so that the processed billet, ingot, etc. produce plastic deformation. According to the different processing temperature of steel, it can be divided into cold processing and hot processing. Steel is an essential and important material for national construction and the realization of the four modernizations. It is widely used and has a variety of varieties. According to the different cross-sectional shapes, steel is generally divided into four categories: profiles, plates, pipes and metal products. [0003] Steel is also widely used in construction. Steel plates are the most common type of construction steel. Stee...

AI Technical Summary

Problems solved by technology

[0003] Steel is also widely used in construction. Steel plates are the most common type of construction steel. Steel plates are prone to rust when exposed to wind and rain for a long time. When building safety is threatened, steel plates usually need to be cleaned before use. It carries out derusting treatment. At present, the existing steel plate derusting still relies on manual derusting, the derusting effect is not good, the work efficiency is low, and a large amount of labor is consumed.

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