Device for preventing steel build-up of bar wire marshalling rack and operation method thereof

Abstract

The invention relates to a device for preventing steel build-up of a bar wire marshalling rack. The device comprises a first roller way set and a second roller way set which are arranged in series, and a first thermal detection device; and the first thermal detection device is positioned between the first roller way set and the second roller way set and is suitable for detecting the length of a steel billet. According to the device, the first thermal detection device is additionally arranged, the length of the steel billet can be detected through the first thermal detection device, then the running speed of the first roller way set and the running speed of the second roller way set are adjusted, and the phenomenon of steel build-up is prevented.

Description

technical field [0001] The invention relates to a bar wire marshalling stand, in particular to a device for preventing the bar material wire marshalling stand from holding back steel and an operating method thereof. Background technique [0002] The marshalling stand is one of the important output equipment on the hot-rolled large-size bar production line. It is usually located between the finishing mill and the cut-to-length sawing equipment. Its structure and operation method are designed reasonably, and it can fast Carry out grouping and translate from the rolling line to the center line of the output roller table. This output method can improve the quality of the rolled piece and the rhythm of rolling, and can also reduce production and operation costs; [0003] However, the speed at which the existing marshalling gantry transports the bars will not change, which will cause the tail of the previous billet to collide with the head of the next billet when the steel billets...

AI Technical Summary

Problems solved by technology

[0003] However, the speed at which the existing marshalling gantry transports the bars will not change, which will cause the tail of the previous billet to collide with the head of the next billet when the steel billets with inconsistent lengths are transported, which will lead to the phenomenon of steel holding Occurrence, affecting the quality of the billet;

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