Novel anti-wrap guide plate device for pinch roller of steckel mill

Abstract

The invention relates to a novel anti-wrap guide plate device for a pinch roller of a steckel mill. The novel anti-wrap guide plate device for the pinch roller of the steckel mill is characterized in that a left support and a right support are respectively fastened on an upper pinch roller support through bolts; a scraper blade is respectively connected with the left support and the right support through pin shafts; the pin shafts are clamped by baffles; the tip end of the scraper blade is tangent to and tightly fit to the outer circumference of the cross section of the upper pinch roller. With the novel anti-wrap guide plate device for the pinch roller of the steckel mill adopting the technical scheme, thin strip steel can be effectively prevented from wrapping on the pinch roller, oxidized scales adhered to the surface of the pinch roller can be effectively removed, impurities such as the oxidized scales can be prevented from being fed into the pinch roller, and the strip steel can be ensured to be smoothly bitten and rolled, so that high-quality strip steel can be ensured to be produced.

Description

technical field [0001] The invention relates to stainless steel steckel rolling mill equipment. Background technique [0002] At present, the demand for domestic stainless steel strip steel production lines is showing a growing trend. The rolling of stainless steel strip steel requires high rolling temperature. The hot rolling furnace coil unit can adjust the furnace temperature, control the final rolling temperature of the rolled piece, and It has the characteristics of less investment and quick results, so the coil unit is selected by many steel mills. As a relatively important equipment in the coil unit, the pinch roll of the coiling furnace has no anti-winding device in the previous design. When thin strip steel is rolled, the strip steel is often easily wrapped around the roll, resulting in unnecessary downtime for maintenance. Moreover, the iron oxide scale is also easy to stick to the roll surface, which is unfavorable for the production of high-quality strip steel. ...

AI Technical Summary

Problems solved by technology

As a relatively important equipment in the coil unit, the pinch roll of the coiling furnace has no anti-winding device in the previous design. When thin strip steel is rolled, the strip steel is often easily wrapped around the roll, resulting in unnecessary downtime for maintenance

Moreover, the iron oxide scale is also easy to stick to the roller surface, which is unfavorable for the production of high-quality strip steel.

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