Strip steel surface rust removing apparatus

A strip steel and equipment technology, applied in the field of strip steel surface rust removal equipment, can solve the problems of high cost, human harm, large loss, etc., and achieve the effects of high processing accuracy, thorough rust removal, and high work efficiency

Active Publication Date: 2015-01-21
嘉兴市华远标准件股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There are some methods of combining mechanical and pickling to remove the oxide layer. The steel surface is shot blasted to remove the oxide layer with abrasives, and then sent to the pickling process for pickling. However, when the strip surface is partially derusted, the effect is not ideal. , the loss of steel in the pickling process is large, and the acid mist in the production process is very harmful to the human body, the pollution is serious, the waste acid treatment is difficult, the cost is high, and the acid liquid seriously corrodes the equipment

Method used

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  • Strip steel surface rust removing apparatus

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Embodiment Construction

[0018] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of a strip steel surface derusting equipment proposed by the present invention.

[0019] refer to figure 1 , a kind of steel strip surface derusting equipment that the present invention proposes, comprises: feeding device 1, detection device 2, derusting device 3, flushing device 4, winding device 5;

[0020] The feeding device 1 comprises a raw material rack 11, a first drive mechanism 12, and an uncoiling mechanism 13. The first driving mechanism 12 is used to drive the raw material rack 11 to rotate so as to send out the coiled steel strip. into a flat strip;

[0021] The detection device 2 includes a limit mechanism 21 and a CCD detection mechanism 22. The limit mechanism 21 is used to limit the horizontal and vertical positions of the flat steel strip during the feeding process, which includes a vertical limit mechanism 211 and a horizontal limit mechanism. Mechanism 212, the vertical limi...

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Abstract

The invention discloses a strip steel surface rust removing apparatus. The strip steel surface rust removing apparatus comprises a feeder, a detector, a rust remover, a flusher and a winder, wherein the detector is used for limiting a plane strip steel in the horizontal direction and the vertical direction and detecting the shape and the position of a rust defect on the surface of the strip steel; a second driving mechanism drives a rust removal mechanism to move above the rust defect according to a detection signal and grinding the position of the rust; next, a third driving mechanism drives a dust collection mechanism to collect dust generated by polishing the rust, and then the flusher is adopted to flush away the dust. The strip steel surface rust removing apparatus is capable of detecting the local rust on the surface of the strip steel and capable of automatically removing and cleaning the local rust by use of the detection mechanism; as a result, the apparatus is high in working efficiency, thorough in rust removal and high in processing accuracy; the working process is pollution-free, and meanwhile, the rust removed material can be recycled.

Description

technical field [0001] The invention relates to the technical field of steel strip processing, in particular to a strip steel surface derusting equipment. Background technique [0002] Usually, before the cold-rolled strip enters the cold-rolling process, the oxide layer on the surface of the strip needs to be removed. Whether the oxide layer is cleaned or not directly affects the quality of the product, the efficiency of product production and the life of the equipment. There are some existing methods of combining mechanical and pickling to remove the oxide layer. The steel surface is shot blasted to remove the oxide layer with abrasives, and then sent to the pickling process for pickling. However, when the strip surface is partially derusted, the effect is not ideal. , The loss of steel in the pickling process is large, and the acid mist in the production process is very harmful to the human body, the pollution is serious, the waste acid treatment is difficult, the cost i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B27/033
CPCB24B27/033
Inventor 陈孝炎
Owner 嘉兴市华远标准件股份有限公司
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