A device and method for detecting the position of a steel roll system

A detection method and a technology of a roller system, which are applied in the direction of measuring devices, measuring instruments, surveying and mapping, and navigation, etc., can solve problems such as imperfect design of measuring devices and data processing algorithms, achieve fast data processing speed, ingenious design, and meet accuracy requirements Effect

Active Publication Date: 2020-04-24
SOUTHEAST UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

For a long time, technicians have summed up the evaluation criteria of the roll system with horizontality and verticality as the main reference indicators, but the design of the measurement device and data processing algorithm of the roll system position detection system is still not perfect

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  • A device and method for detecting the position of a steel roll system
  • A device and method for detecting the position of a steel roll system
  • A device and method for detecting the position of a steel roll system

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Embodiment Construction

[0059] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0060] Such as Figure 1-5 As shown, the present invention discloses a steel roller system position detection device, the device includes a total station 1, a reference landmark 2 and a benchmark, the benchmark includes a benchmark arm 3, a prism 4, a slider 5 and a vacuum suction cup 6, the total station 1 is erected on the left and right sides of the roller system and on the side of the two reference landmarks 2, and the specific measurement position is adjusted according to the actual operation. The spherical prism 4 is fixedly connected to the top of the benchmark 3, and can be fixedly connected through screw holes. The total station 1 is used to obtain the roll to be tested 7 The coordinates of the center position of the prism 4 when the end surface rotates meet the requirements that the center of the prism 4 can be aligned when all the b...

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Abstract

The invention discloses a position detection device and method for a steel roll system. The device comprises a total station, a reference landmark and a marker post, wherein the marker post comprisesa marker post arm, a prism, a slide block and a vacuum suction disc, the total station is bridged on one sides of the reference landmark and a to-be-measured roll shaft, the prism is fixedly connectedto the top of the marker post, the marker post arm can move up and down along the slide block and is positioned through a positioning pin, and the slide block is fixedly connected to the vacuum suction disc. The position detection device has the advantages that multiple parameter indexes of a single roll and the roll system can be simultaneously detected by virtue of the whole set of a measurement device; and by utilizing an adaptive threshold adjustment algorithm, the accuracy and fitting speed of a traditional spatial circle fitting algorithm are increased, and the device can be used for guiding the correction of the roll system, so that the productivity, quality and benefit of a product are greatly increased.

Description

technical field [0001] The invention relates to a measuring device and method, in particular to a steel roll position detecting device and method. Background technique [0002] Due to the long-term high-speed operation of the steel roll system, its verticality, horizontality and other spatial positional relationships will gradually change, resulting in problems such as wrinkling, deviation, overflow and poor product shape of the steel coil, directly affecting production capacity, quality and efficiency . Therefore, it is required to measure the spatial position of the roller system to obtain offsets such as horizontality and verticality, so as to adjust the position of the roller shaft. The traditional method of measuring with a steel ruler level is often used in actual measurement, but it has gradually withdrawn from the stage of history due to its limited accuracy and limited use environment; the method based on laser measurement is to form a reference laser and a detecti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C15/00
CPCG01C15/00
Inventor 魏海坤王兆嘉
Owner SOUTHEAST UNIV
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