Wire rod rolling controlling method and system

Abstract

The embodiment of the invention discloses a wire rod controlling method and a system. By judging whether wire rod is detected in a preset area at an outlet of a wire drawing machine, the rotating speed of every section of roller bed in an air-cooled roller bed is adjusted, when the wire rod is detected in the preset area at the outlet of the wire drawing machine, every section of the roller bed in the air-cooled roller bed is controlled to rotate at a preset rotating speed; when the wire rod is not detected in the preset area at the outlet of the wire drawing machine, it shows that the wire drawing machine does not draw the wire rod to the air-cooled roller bed at the moment, the rotating speed of the roller bed in the air-cooled roller bed is adjusted, so that the wire rod on the air-cooled roller bed is transferred faster, until the wire rod is detected in the preset area at the outlet of the wire drawing machine, namely the wire drawing machine starts to draw the wire rod to the air-cooled roller bed again, and every section of the roller bed of the air-cooled roller bed rotates at the preset rotating speed again.

Description

technical field [0001] The invention relates to the technical field of steel rolling, in particular to a wire rolling control method and system. Background technique [0002] Wire rod is steel rolled into a wire shape by a rolling mill, such as figure 1 As shown, the production process is as follows: firstly, the steel billet heated by the heating furnace is rolled into a wire rod meeting the specifications of the finished wire rod in the rough rolling mill 1, the middle rolling mill 2, the pre-finishing mill 3 and the finishing mill 4; then, the wire laying machine 5 Bending the wire rod into a continuous disc shape, and spouting the disc-shaped wire rod on the air-cooled roller table 6 arranged between the outlet of the laying machine 5 and the inlet of the drum 8, below the air-cooled roller table 6 A cooling fan 7 is installed to blow cold air to the air-cooled roller table 6, so that the disc-shaped wire is cooled while being transported at a constant speed by the air-...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a wire rod rolling control method and system to solve the problem in the prior art that the production efficiency is affected due to the long interval between wire rod production

Images