Unloading system for bars and sections

A bar and section steel technology, which is applied in the field of steel loading system, can solve the problems of high equipment cost, easy to overturn, low utilization rate of cooling bed, etc., and achieve the effect of reducing equipment cost, stable transfer process, and improving steel loading efficiency
CN104309998BActive Publication Date: 2016-03-02HUATIAN NANJING ENG & TECH CORP MCC
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HUATIAN NANJING ENG & TECH CORP MCC
Publication Date
2016-03-02

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Abstract

The invention discloses a steel unloading system suitable for bars and section steel, and mainly aims to solve the problem that steel unloading of bars and section steel cannot be implemented simultaneously in the prior art. The steel unloading system comprises a stepping steel unloading device, an auxiliary steel unloading device and a conveying device, wherein the stepping steel unloading device comprises a movable rack, a static rack and a rack driving device; the auxiliary steel unloading device comprises an auxiliary steel unloading baffle plate, a first driving device and a first transmission device; the first driving device is used for controlling the auxiliary steel unloading baffle plate to be positioned at a higher position or a lower position through the first transmission device; the conveying device comprises a conveying chain and a chain driving device. The shapes of recesses of the movable and static racks are improved, so that the section steel is conveyed more stably without being overturned. Therefore, the steel unloading system can be suitable for steel unloading of the bars and the section steel.
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Description

technical field

[0001] The invention relates to a steel lowering system suitable for bars and shaped steel. Background technique

[0002] The cooling bed is an important process equipment in the steel rolling process, which is used for cooling and unloading of the rolled piece.

[0003] Since the rolled piece is divided into bar and section steel, and the opening angles of all the depressions on the moving and static racks on the existing bar cooling bed are exactly the same, when the section steel is cooled and deformed greatly, the inclination angle of some section steel is too large. The stepping transfer process is unstable and prone to overturning, so it is not suitable for the work of lowering steel. Most factories produce both bars and section steel, and the specifications of each rolled piece are various. In actual production, both section steel cooling bed and bar cooling bed are needed, resulting in high equipment cost, but in fact each The utilization rate of th...

Claims

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