Online sheet shape measurer
A measuring instrument and plate shape technology, applied in the field of steel plate inspection and steel sheet inspection, can solve problems such as inability to accurately measure and record wave data, inability to effectively respond to wave conditions, inability to measure on-line, etc. The effect of high degree of automation and high work efficiency
Inactive Publication Date: 2010-10-06
武汉钢铁有限公司
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[0002] At present, the detection of the wave shape of steel sheets is mainly based on the sampling method, that is, take out the 2m long steel plates at the head and tail from a roll of steel plates, place them on the platform, and observe them manually with the eyes and measure them with a ruler. The results are obtained by analyzing the wave shape of the steel plate surface, and its disadvantages: 1. It cannot be measured online, and it cannot effectively reflect the wave shape of the entire roll; 2. It cannot accurately measure and record the wave shape data of the tested plate; 3. Manual Measurement, high labor intensity, low work efficiency
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[0021] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0022] Such as figure 1 , 2 As shown, the embodiment of the online flatness measuring instrument of the present invention includes a computer 2 and a crossbeam 1 that spans the traveling route of the measured plate, and the two ends of the crossbeam 1 are supported by brackets 7. The laser range finder 3, the output signal of each laser range finder 3 input computer 2.
[0023] The crossbeam 1 is a box, and each laser range finder 3 is arranged in the box, the bottom of the box has a hole for the laser beam of the laser measuring instrument 6 to pass through, and the top of the box is a box cover 9 that can be opened. The casing cover plate 9 can facilitate the installation, maintenance and debugging of the equipment in the casing.
[0024] The box is provided with a slide rail 4 parallel to the center line of the box body, a slider 5 sliding on the slide ...
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The invention relates to an online sheet shape measurer, which comprises a computer (2) and a beam (1) crossing a moving route of a measured sheet material, wherein the beam (1) is provided with a plurality of laser distance measurers (3) pointing to the measured sheet material; and output signals of each laser distance measurer (3) are input into the computer (2). Compared with the prior art, the online sheet shape measurer can online measure the shape quality of the whole roll of sheet material, and accurately measure and record the waveform data of the measured sheet material with high automation degree and high working efficiency.
Description
technical field [0001] The invention relates to the technical field of steel plate detection, in particular to the technical field of steel sheet detection, in particular to an instrument for detecting the shape of a steel plate. Background technique [0002] At present, the detection of the wave shape of steel sheets is mainly based on the sampling method, that is, take out the 2m-long steel plates at the head and tail from a roll of steel plates, place them on the platform, and observe them manually with the eyes and measure them with a ruler. The results are obtained by analyzing the wave shape on the surface of the steel plate. Its disadvantages: 1. It cannot be measured online, and it cannot effectively reflect the wave shape of the entire roll; 2. It cannot accurately measure and record the wave shape data of the tested plate; 3. Manual Measurement, high labor intensity, low work efficiency. Contents of the invention [0003] The technical problem to be solved by th...
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IPC IPC(8): G01B11/24G01B11/30
Inventor 赵蕴智刘学春李小杰沈克黄柏华杨国义舒琦关菊梅杨少锋袁若新郭芳古兵平刘新业
Owner 武汉钢铁有限公司