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Cooling table charging automatic control device and method

An automatic control device and cooling bed technology, applied in cooling bed, metal rolling, manufacturing tools, etc., can solve the problem of insufficient utilization of the cooling bed area, achieve labor saving and economic benefits, high execution efficiency, data management and analysis convenient effect

Inactive Publication Date: 2017-06-20
CHONGQING IRON & STEEL (GRP) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, in order to solve the problem that some areas of the cooling bed are not fully utilized when the steel plates are distributed in a single row, the present invention provides an automatic control device and method for cooling bed material

Method used

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  • Cooling table charging automatic control device and method
  • Cooling table charging automatic control device and method

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Embodiment Construction

[0030] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] The reference signs in the accompanying drawings of the specification include:

[0032] Industrial computer 11, PLC control system 12, first hot metal detector 13, second hot metal detector 14, third hot metal detector 15, steel roller table on the first cooling bed 16, steel roller table on the second cooling bed 17 , Transition wheel 18, cooling bed detection proximity switch 19, cooling bed 20, cooling bed blanking roller table 21, cold metal detector 22, finished product collection tank 23, steel dialing device 24.

[0033] Such as figure 1 In the shown cooling bed feeding automatic control device, the steel roller table on the cooling bed and the cooling bed feeding roller table 21 are respectively installed on the front side and the rear side of the cooling bed 20, and the steel roller table on the cooling bed is evenly divide...

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Abstract

The invention belongs to the technical field of steel rolling machine tool equipment, and relates to a cooling table charging automatic control device and method. A cooling table upper steel roller bed is evenly divided into a first cooling table upper steel roller bed body and a second cooling table upper steel roller bed body. The distance between a first hot metal detector and the head end is equal to the distance between a second hot metal detector and the boundary of the first cooling table upper steel roller bed body and the second cooling table upper steel roller bed body, and is equal to the distance between a third hot metal detector and the tail end of the second cooling table upper steel roller bed body as well. The first hot metal detector, the second hot metal detector and the third hot metal detector are in signal connection with a PLC control system. The PLC control system is connected with an industrial personal computer through wires. An MES system is connected with the industrial personal computer. The PLC control system is connected with a cooling table detection proximity switch through a wire. A pair of finished product collection troughs are arranged on the outer side of a cooling table discharging roller bed. Cool metal detectors are arranged on the outer sides of the finished product collection troughs. The problem that part of zone of a cooling table is not fully utilized when steel plates are distributed in a single row is solved.

Description

technical field [0001] The invention belongs to the technical field of steel rolling machine tools, and relates to an automatic control device and method for feeding material on a cooling bed. Background technique [0002] In the production process of medium and thick steel plates in rolling mills, it generally goes 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 whole process. It is also related to the quality factors such as flatness and scratch of the product, so the development of cooling bed has important research value in steel rolling enterprises. [0003] In the finishing process of the medium and thick steel plate production line, the steel plate that has been straightened by the straightening machine needs to be cooled to below 300 degrees, and the cooling of the steel plate is mainly done on the cooling bed. The feeding equip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B43/04B21B43/00B21C51/00
CPCB21B43/04B21B43/003B21C51/00
Inventor 张宏亮刘道明徐刚
Owner CHONGQING IRON & STEEL (GRP) CO LTD
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