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Rolling mill laser deviation preventing device

A laser and rolling mill technology, which is applied in the field of laser anti-deviation devices for rolling mills, can solve problems such as deviation, broken belts, damaged rolls, and large losses, and achieve the effects of reducing roll consumption, simple adjustment, and reducing quality loss

Inactive Publication Date: 2018-12-14
宝钢股份黄石涂镀板有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since there is no automatic deviation correction device between the coiling from the entrance to the exit, it is also difficult for human eyes to directly observe whether the strip is deviation. In this way, when the raw material strip steel plate is deviated and the belt is damaged, the damage to the roll will be lost every time. Up to 40,000-60,000 yuan, the loss is very large

Method used

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  • Rolling mill laser deviation preventing device
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Embodiment Construction

[0015] see figure 1 , figure 2 , the present invention is a laser anti-deviation device for rolling mills, which has a fixed column 9, a base 8 is provided on the fixed column, two supports 1 are arranged side by side on the base, and a horizontally arranged The guide slide bar 3 is provided with a feed screw rod 2 parallel to the guide slide bar, and the two ends of the feed screw rod are respectively erected on two supports through bearings, and the position of the feed screw rod is higher than the guide slide bar Height, one end of the feed screw rod is also provided with a hand wheel 7; the feed screw rod is also threaded with a threaded rod seat 6, and a sliding sleeve 13 is also provided on the outer wall of the screw rod seat, and the sliding sleeve is set on the guide slide rod. and slide adjustment along the guide slide bar, a laser emitter 5 is also housed on the screw mandrel seat, and the laser beam 10 sent by the laser emitter is used to align the strip steel 11...

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Abstract

The invention relates to a rolling mill laser deviation preventing device. The rolling mill laser deviation preventing device is provided with a fixed vertical column. A base is arranged on the fixedvertical column. Two supports are arranged side by side on the base. A horizontally arranged guide slide bar is arranged between the two supports. A feed screw rod is arranged parallel to the guide slide bar. The two ends of the feed screw rod are arranged on the two supports through bearings respectively. The position of the feed screw rod is higher than the height of the guide slide bar. A handwheel is also arranged at one end of the feed screw rod. A screw rod seat is connected to the feed screw rod in a threaded mode. The outer wall of the screw rod seat is also provided with a sliding sleeve. The sliding sleeve sleeves the guide slide bar and slides along the guide slide bar for adjustment. The screw rod seat is also provided with a laser transmitter. A laser beam emitted by the laser transmitter is used for aligning with the side line of strip steel to be rolled. The rolling mill laser deviation preventing device can reduce roller consumption and mass loss, and can realize stripsteel width 700-1260mm free conversion and monitoring, simple overhaul, maintenance and adjustment. The equipment is durable.

Description

technical field [0001] The invention relates to the technical field of rolling mill auxiliary equipment, in particular to a rolling mill laser anti-deflection device. Background technique [0002] As one of the main units in the steel rolling production process, the cold rolling unit, according to the requirements of the production process, the rolling mill production line has a rolling mill archway, rolls, squeeze rolls, steering rolls, coilers, etc. The steel coil is hoisted by the crane to the fixed saddle on the operating side of the uncoiler, and the coiling trolley lifts up to hold the steel coil on the fixed saddle and then walks. After aligning with the center of the uncoiler reel, the trolley continues to move forward to The steel coil is placed on the uncoiler reel, and the steel coil is aligned with the center line of the unit in the width direction. The diameter of the uncoiler reel expands to support the steel coil. Waiting for the second coil under the fixed s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B39/16B21C47/34
CPCB21B39/16B21C47/3408
Inventor 黄先武
Owner 宝钢股份黄石涂镀板有限公司
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