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A device and method for monitoring the positioning accuracy of a trolley on a continuous withdrawal line

A positioning accuracy and monitoring device technology, which is applied in vehicle position/route/height control, two-dimensional position/channel control, control/adjustment system, etc., can solve the deterioration trend of the inability to determine the positioning accuracy of the trolley, the inability to travel the mechanism and Track inspection and other issues, to facilitate the formulation of maintenance plans, avoid the expansion of problems, and ensure the effect of technical effects

Active Publication Date: 2020-02-21
SHOUGANG JINGTANG IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a device and method for monitoring the positioning accuracy of a trolley on a continuous retreat line, which solves the technical problems in the prior art that the deterioration trend of the positioning accuracy of the trolley cannot be determined, and the walking mechanism and track cannot be inspected in a targeted manner.

Method used

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  • A device and method for monitoring the positioning accuracy of a trolley on a continuous withdrawal line
  • A device and method for monitoring the positioning accuracy of a trolley on a continuous withdrawal line

Examples

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Embodiment 1

[0042] See attached figure 1 , the present embodiment provides a monitoring device for the positioning accuracy of the continuous unwinding trolley. The continuous unwinding trolley includes: a winding trolley and an unwinding trolley. The positioning accuracy monitoring device for the continuous unwinding trolley includes: a first traverse encoder, a first Lifting encoder, second traverse encoder, second lifting encoder, judging module and storage module, wherein:

[0043] The first traversing encoder is set on the winding trolley to obtain the horizontal position value of the winding trolley; the first lifting encoder is set on the winding trolley to obtain the vertical position value of the winding trolley; the second traversing encoder Set on the unloading trolley to obtain the horizontal position value of the unloading trolley; the second lift encoder is set on the unloading trolley to obtain the vertical position value of the unloading trolley.

[0044] The judging modu...

Embodiment 2

[0052] This embodiment provides a method for monitoring the positioning accuracy of a trolley on a continuous withdrawal line, which is realized by the monitoring device for the positioning accuracy of a trolley on a continuous withdrawal line provided in Embodiment 1. Please refer to the attached figure 2 , including the following steps:

[0053] S1: Obtain the horizontal position value of the winding trolley through the first traverse encoder; obtain the vertical position value of the winding trolley through the first lifting encoder.

[0054] S2: Obtain the horizontal position value of the coil unloading trolley through the second traverse encoder; acquire the vertical position value of the coil unloading trolley through the second lifting encoder.

[0055] S3: The judging module obtains the horizontal deviation value and vertical deviation value of the winding trolley and the horizontal deviation of the unwinding trolley according to the horizontal position value and vert...

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Abstract

The invention relates to a device and method for monitoring the locating precision of a continuous wire unwinding trolley. The device comprises a first translation encoder, a first lifting encoder, asecond translation encoder, a second lifting encoder, a judgment module and a storage module. In the production process, winding trolley coil receiving position locating precision monitoring, windingtrolley waiting position locating precision monitoring, winding trolley winding position locating precision monitoring, coil unloading trolley coil receiving position locating precision monitoring, coil unloading trolley waiting position locating precision monitoring and coil unloading trolley unwinding position locating precision monitoring can be carried out in real time. According to the deviceand method for monitoring the locating precision of the continuous wire unwinding trolley, the locating precision of the trolley can be monitored in real time, the degradation trend of the locating precision of the trolley is mastered, and a targeted repair schedule can be made for a walking mechanism of the trolley.

Description

technical field [0001] The invention relates to the technical field of rolling, in particular to a device and method for monitoring the positioning accuracy of a trolley on a continuous annealing line. Background technique [0002] The entrance of the cold rolling continuous annealing production line transports the steel coil from the saddle to the uncoiler through the coiling trolley. During the entire coiling process, the positioning accuracy of three positions affects the normal operation of the equipment; The product coil is unloaded from the coiler mandrel and placed on the saddle. During operation, if the positioning accuracy of the winding trolley or the unloading trolley exceeds the range required by the system, it will cause the automatic step of winding or unloading to stop, and the winding or unloading cannot be done normally. It must be switched to manual operation by the operator. Not only does it increase the workload of the operator and affect the production ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21C47/24G05D1/02
CPCB21C47/24G05D1/0214
Inventor 张学范肖激杨王晓广朱志宏闫洪伟常生财李晓磊卢杰李文波吴宏刘永超付友昌刘涛张旭亮丛邵华孙健新
Owner SHOUGANG JINGTANG IRON & STEEL CO LTD
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