Coiling control method and device, medium and computer equipment

Abstract

The invention provides a coiling control method and device, a medium and computer equipment, and the method comprises the steps: advancing a time point at which a belt wrapper side mandrel starts to accelerate when the belt wrapper side mandrel assists coiling; controlling the side mandrel of the belt wrapper to increase from the wrapper speed to the maximum coiling speed based on the time point, and coiling at a constant speed based on the maximum coiling speed; when it is determined that coiling is completed and a large disc of the coiling machine is controlled to rotate to a coil unloading position, the descending speed of an outer supporting arm of the coiling machine is increased; when coil unloading is completed and a large disc of the coiling machine is controlled to rotate to a coiling position, the rising speed of an outer supporting arm of the coiling machine is increased; in this way, the acceleration time is shortened by advancing the time point at which the side mandrel of the belt wrapper starts to accelerate; the coiling speed is adjusted to the maximum coiling speed, so that the coiling time is shortened; by increasing the ascending speed and the descending speed of the outer supporting arm of the coiling machine, the running time of the outer supporting arm can be shortened; the rolling efficiency is improved by shortening the duration corresponding to each rolling time sequence.

Description

technical field [0001] The invention belongs to the technical field of acid rolling, and in particular relates to a coiling control method, device, medium and computer equipment. Background technique [0002] On the pickling production line, without considering the factors affecting the abnormal speed reduction such as strip defects and cutting crescents, there are seven steps in the normal rolling sequence of a pickling unit, including: (1) After shearing, the belt assists Coiling process of mandrel on the reel side; (2) After the completion of coiling, trigger the mandrel coiling process on the side of the coiler; (3) Constant speed coiling of the mandrel on the side of the belt coiler and the rotation of the coiler; (4) After the rotation of the large plate of the coiler is completed, the coiling process of the mandrel on the unloading trolley side is triggered; (5) The maximum speed and constant speed coiling process of the mandrel on the unloading trolley side; (6) The ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the prior art, the embodiment of the present invention provides a coiling control method, device, medium and computer equipment, which are used to solve the problem that the single-coil rolling of the acid rolling unit takes a long time in the prior art, which leads to rolling Technical issues that reduce efficiency

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