A device for a production line of a steckel rolling mill

Abstract

The invention relates to a steckel mill production line device. The steckel mill production line device comprises a conveying roller way, trolley sliding ways and a flat C-shaped trolley; an upper layer supporting frame, a lower layer supporting frame and a connecting vertical plate are arranged on the flat C-shaped trolley; a connecting roller way is assembled on the upper surface of the upper layer supporting frame; the space between the upper layer supporting frame and the lower layer supporting frame is reserved for a steel plate conveying roller way; four wheels are assembled on the two sides of the lower part of the flat C-shaped trolley; the wheels are assembled in the trolley sliding ways and can move along the trolley sliding ways; a chain is assembled on the flat C-shaped trolley; the chain and the flat C-shaped trolley are connected into a closed ring system; one end of the chain is assembled on a trolley driving sprocket; the other end of the chain is assembled on a trolley tensioning sprocket; a lifting frame is arranged on the lower surfaces of the trolley sliding ways. The steckel mill production line device is simple in structure; the rolling speed of a steckel mill in rolling is improved; the production efficiency is improved; the plant construction cost is reduced; the situation that the head and the tail of two steel plates collide with each other can be effectively avoided; a production accident is avoided; the yield is improved.

Description

technical field [0001] The invention relates to the field of a production line of a steel-steel rolling mill, in particular to a production line device of a steel-steel rolling mill. Background technique [0002] Steckel mill is a medium and heavy plate production equipment equipped with coiling heating furnaces on both sides of the rolling mill. The configured coiling heating furnace can keep the steel billet at high temperature, so as to roll thinner thickness or high strength steel plate varieties. In order to prevent the temperature drop, the usual medium and heavy plate rolling mills cannot produce thin specifications, so they can only use shorter billets for rolling production. Therefore, the steel plate rolling mill can roll thin steel plates very well, and its primary steel plate length can exceed 500 meters, which is 10 times that of ordinary medium and heavy plate rolling mills. [0003] In order to collect the steel plates in the rolling state of the ultra-long ...

AI Technical Summary

Problems solved by technology

It turns out that after a whole steel plate is segmented, the front steel plate must be accelerated by the roller table to pull a considerable distance away from the rear steel plate, otherwise the steel plate will collide with the rear when it is transferred to the cooling bed, or collide with the cooling bed equipment and other accidents, that is, Can't keep up with the rhythm

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