Material distribution method for cold bed

Abstract

The invention discloses a material distribution method for a cold bed, and belongs to the field of automatic control. The material distribution method for the cold bed comprises the following steps: (1) setting a material distribution rule table; (2) conveying a sawn material to the cold bed, and tracking and transmitting the property information of the material to a PLC (Programmable Logical Controller) in a cold bed area; (3) determining the type of the material by comparing whether the property information of the material is consistent with set property information in the material distribution rule table or not by using the PLC to realize classification of the material; (4) controlling the stepping times of the cold bed according to the number of material distribution interval teeth and the number of non-fixed-length interval teeth in the material distribution rule table to realize the determination of the position of the material. According to the material distribution method for the cold bed, by tracking the property information of the material, the property information of a finished product material can be comprehended in real time, and full-automatic control of the material distribution of the cold bed is well realized. By using the method, data management can be performed conveniently, the manual workload is lowered greatly, the production efficiency is increased, and the stability of a system is ensured.

Description

technical field [0001] The invention relates to the field of automatic control, in particular to a cooling bed cloth distribution method. Background technique [0002] Large bar rolling mills generally go through the process routes of heating furnace heating-rolling mill rolling-over-span cooling-collection, and the cooling bed equipment used for over-span cooling plays a vital role in the entire process. It is also related to Therefore, the development of cooling bed has important research value in steel rolling enterprises. According to the production process requirements of the large bar cooling bed, the rolled pieces sawn to a fixed length are sent to the cooling bed by the front roller table of the steel mechanism on the cooling bed, and the steel device on the cooling bed pushes the rolled pieces onto the cooling bed one by one, and passes through the cooling bed. The rolled pieces are collected by the round steel or square steel collection device respectively, and th...

AI Technical Summary

Problems solved by technology

In addition, the fixed length may also be adjusted during the production process, resulting in finished products with different specifications and lengths placed on the cooling bed

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