Profile derusting device

Abstract

The invention provides a section bar rust removing device which comprises a work table (1). A plane of the work table (1) is provided with a feed rolling cylinder assembly. A plurality of symmetrical grinding and rust removing assemblies are arranged on two sides of the work table (1), or the plurality of symmetrical grinding and rust removing assemblies are arranged on one side of the work table, and the other side of the work table is provided with a supporting location assembly. The section bar rust removing device has the advantages that grinding wheels on the plurality of grinding and rust removing assemblies remove rust from positions of different heights of channel steel, and a plurality of grinding wheels of different heights can right remove dust from one face of the channel steel completely in the operating process of the channel steel. By means of adjustment of angles and heights of the grinding wheels, the rust on the channel steel of different types can be removed. Moreover, due to the fact that elastic supporting pieces are connected between a supporting casing and the work table in an inclined mode, when the grinding wheels remove the dust, pressure of the grinding wheels on the channel steel can be adjusted automatically, engagement of each grinding wheel is less, service life is long, use is safe, rust removing speed is fast, rust removing quality is high, rust particles are prevented from harming surroundings and human bodies, health of the human bodies is protected, and the device is simple in structure and convenient and fast to operate and use.

Description

technical field [0001] The invention relates to the technical field of derusting mechanical equipment, in particular to a profile derusting device. Background technique [0002] At present, a lot of channel steel is needed to manufacture protective doors for civil air defense projects, and the channel steel needs to be polished before use. Now the rust removal mainly depends on manual grinding to remove the scale and rust on the surface, so as to achieve the effect of rust removal, which is labor-intensive. , the effect is not obvious, it is harmful to human health, pollutes the environment, and can also cause silicosis, and the work efficiency of this method is low. Generally, the existing descaling machines have complex structures, high manufacturing costs, and cannot be used in all directions. Derusting cannot satisfy people's needs. Contents of the invention [0003] The object of the invention is to design a profile derusting device for automatically conveying workpi...

AI Technical Summary

Problems solved by technology

[0002] At present, a lot of channel steel is needed to manufacture protective doors for civil air defense projects, and the channel steel needs to be polished before use. Now the rust removal mainly depends on manual grinding to remove the scale and rust on the surface, so as to achieve the effect of rust removal, which is labor-intensive. , the effect is not obvious, it is harmful to human health, pollutes the environment, and can also cause silicosis, and the work efficiency of this method is low. Generally, the existing descaling machines have complex structures, high manufacturing costs, and cannot be used in all directions. Rust removal, can not meet people's needs

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