Steel coil contour measuring device and measuring method

A technology of measuring device and measuring method, which is applied in the field of steel rolling, and can solve the problems of low determination efficiency and inability to quantitatively determine the contour of steel coils, etc.
CN112212802AInactive Publication Date: 2021-01-12SHOUGANG CORPORATION
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHOUGANG CORPORATION
Publication Date
2021-01-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a measuring device, and the measuring device comprises a device shell transversely erected on a steel coil; a horizontal transverse moving mechanism which is fixedly connectedto the device shell, wherein the horizontal transverse moving mechanism comprises a motor, a guide rail and a sliding block, the motor drives the sliding block to horizontally and transversely move onthe guide rail, and the stroke area of the sliding block on the guide rail is greater than the width area of the steel coil; a non-contact displacement signal acquisition mechanism which is fixedly connected to the sliding block and used for acquiring height data of the surface of the steel coil in the horizontal transverse moving process; the power supply mechanism is fixedly connected to one end of the device shell; and an electrical mechanism which is fixedly connected to the other end of the device shell, wherein the electrical mechanism is used for controlling the motor to drive the sliding block to horizontally and transversely move and acquiring transverse displacement data of the sliding block and height data acquired by the non-contact displacement signal acquisition mechanism. The measuring device can accurately and efficiently perform quantitative evaluation on the contour quality of the steel coil.
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Description

technical field

[0001] The present application relates to the technical field of steel rolling, in particular to a steel coil profile measuring device and measuring method. Background technique

[0002] With the increasingly stringent quality requirements of automotive sheet and home appliance sheet users for strip products, the strip shape quality has become a key indicator for evaluating product shape quality, and the coil profile has gradually become an important technical indicator for measuring product quality. On the one hand, the profile of the steel coil affects the appearance quality of the product, and a good profile has a smooth appearance and no protrusions. On the other hand, the profile of the steel coil affects the shape quality of the flattened product. When there are local bulges and bulges in the profile of the steel coil, the flattened strip is prone to wave-shaped defects, which affects the subsequent stamping quality of the sliced ​​strip. At the same t...

Claims

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