Online-detection side spraying angle adjusting device and adjusting method

An angle adjustment device and the technology of the adjustment device, which are applied in the direction of length measuring device, workpiece surface treatment equipment, metal rolling, etc., can solve the problem that the steel plate has accumulated water, which affects the normal use of online detection and coiling temperature, and the effect of air blowing. Not good and other problems, to achieve the effect of improving efficiency
CN104841702AActive Publication Date: 2015-08-19BAOSHAN IRON & STEEL CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
BAOSHAN IRON & STEEL CO LTD
Publication Date
2015-08-19

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Abstract

The invention discloses an online-detection side spraying angle adjusting device and adjusting method. The device comprises four semicircular arc-shaped plates matched with working rollers, two long T-shaped strips and four photoelectric detection blocks. Sliding grooves penetrating the upper ends of the arc-shaped plates in the longitudinal direction are formed in the upper portions of the arc-shaped blocks, and cross sections of the two long T-shaped strips are in inverted-T shapes; the long T-shaped strips are embedded in the sliding grooves of the front arc-shaped plate and the rear arc-shaped block respectively; sliding grooves are formed in the two photoelectric detection blocks which are oppositely and transversely arranged, and the photoelectric detection blocks are mounted on the T-shaped strips through the sliding grooves in a sliding manner; and a plurality of photoelectric tubes are arranged on three of the photoelectric detection blocks respectively in the longitudinal direction and the transverse direction so as to divide a blowing area into a plurality of small areas. The adjusting method comprises the steps that the blowing area is divided into the small areas through the plurality of red photoelectric tubes which are longitudinally and transversely arranged; each gas blowout part is provided with one photoelectric tube which can emit red light beams; and each gas blowout part controls one longitudinal area, and all the gas blowout parts cover the whole width range. According to the method and device, the gas blowout blowing efficiency and the blowing locating accuracy are improved.
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Description

technical field

[0001] The invention relates to an online detection device and a detection method, in particular to an online detection air side spray adjustment method and an adjustment device. Background technique

[0002] Now the production lines of hot rolling mills are equipped with online detection devices in order to improve product quality. In order to improve the detection efficiency of online detection, an air side spray device is required to blow off all the water on the steel plate. However, in the prior art, air spray nozzles are installed on both sides of the roller table. There is no special adjustment method and Adjust the device, so there are problems such as poor air jet cleaning effect, inaccurate positioning of air jet cleaning, and water accumulation on the steel plate, which affects the normal use of online detection and the coiling temperature. Contents of the invention

[0003] The object of the present invention is to provide an online detection s...

Claims

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