Arrangement structure and arrangement method of roller ways of hot mill in aluminum plate strip hot rolling shop

A rolling mill roller table and layout structure technology, which is applied in the direction of metal rolling stand, metal rolling mill stand, metal rolling, etc., can solve the problems of unable to meet the length of hot rolling mill roller table, restricting construction implementation, site length constraints, etc. , to achieve the effect of simple structure, saving floor space and reducing floor length

Pending Publication Date: 2018-06-15
CHINA NON-FERROUS METALS PROCESSING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the aluminum processing project of newly added hot rolling or upgrading of existing hot rolling, due to the limitation of the length of the site, the length of the roller table of the hot rolling mill cannot be satisfied, which limits its construction and implementation

Method used

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  • Arrangement structure and arrangement method of roller ways of hot mill in aluminum plate strip hot rolling shop

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Embodiment Construction

[0014] The present invention can be explained in detail through the following examples, and the purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0015] combined with figure 1 The layout structure of the rolling mill roller table in the hot-rolling workshop of aluminum strips includes a hot-rolling workshop, a hot-rolling stand and a hot-rolling mill 2. A hot-rolling stand is arranged in the hot-rolling workshop, and the hot-rolling mill 2 is arranged on a hot-rolling mill. In the rolling span, the inlet and outlet ends of the hot rolling mill 2 are equipped with a roller table composed of multiple rollers. Each roller is driven in two directions independently or in groups, and the ingot or hot-rolled slab is reciprocally transported to the hot rolling mill. 2. The middle section of the hot rolling mill roller table 1 is set on the ground 4, each roller is parallel to the ground 4, and the elevatio...

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Abstract

The invention relates to an arrangement structure and arrangement method of roller ways of a hot mill in an aluminum plate strip hot rolling shop. The arrangement structure comprises the hot rolling shop, a hot rolling straddle and the hot mill; the hot rolling straddle is arranged in the hot rolling shop; the hot mill is arranged in the hot rolling straddle; roller ways consisting of a pluralityof rollers are arranged at the inlet end and the outlet end of the hot mill; each roller independently carries out independent two-way driving or the rollers carry out grouped two-way driving to convey cast ingots or hot rolled plates to the hot mill in a reciprocating manner; the middle sections of the roller ways of the hot mill are arranged on the ground; each roller is parallel to the ground and the roll surface elevations of the rollers are identical; the two ends of the roller ways of the hot mill are arranged in inclined grooves underground correspondingly; each roller is parallel to the corresponding groove; the roller surface elevations are in the identical oblique line; and the slope factors of the rollers are identical with those of the grooves. The floor lengths of the roller ways of the hot mill are reduced, so that the length of the hot rolling shop is reduced, the floor area is saved, and the construction investment in a factory building is lowered.

Description

technical field [0001] The invention relates to an arrangement structure of a rolling mill roller table in a hot rolling workshop, in particular to an arrangement structure and an arrangement method of a hot rolling mill roller table in an aluminum strip hot rolling workshop. Background technique [0002] As known, a hot rolling workshop is a production workshop that provides hot-rolled slabs and coil blanks in the production of aluminum strips. Its technological process is ingot casting-milling-heating-hot rolling. The ingot will be reciprocated and transported to the hot rolling mill through the roller table for multi-pass reversible rolling before it is rolled to the coil thickness after hot rolling. Therefore, the larger the weight and thickness of the ingot, the longer the roller table. Generally, the maximum length of an aluminum processing plant depends on the hot rolling span, and the length of the hot rolling span depends on the length of the hot rolling mill roll ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B1/22B21B13/02
CPCB21B1/22B21B13/02B21B2001/225
Inventor 邓可李鹏辉刘小玲黄其李志刚
Owner CHINA NON-FERROUS METALS PROCESSING TECH CO LTD
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