Casting blank sizing system and method
A billet and sizing technology, which is applied in the field of metallurgical manufacturing, can solve the problems of time-consuming and labor-intensive adjustment of sizing, high working environment temperature, and large maintenance, and achieve the effect of simple structure, low labor intensity and easy maintenance
Inactive Publication Date: 2017-12-12
SICHUAN DESHENG GRP VANADIUM & TITANIUM CO LTD
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Problems solved by technology
The temperature of the working environment is high, it takes time and effort to adjust the length, it is inconvenient to use, and the amount of maintenance is large
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[0020] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with specific examples.
[0021] Such as figure 1 As shown, the present invention provides a billet sizing system, which system includes a billet sizing device, a continuous casting billet straightening machine, a conveying roller table 4 connected to the output end of the continuous casting billet straightening machine and located at The slab cutting machine 7 above the conveying roller table can reciprocate along the length direction of the conveying roller table. The slab sizing device includes an angular displacement sensor 3 for detecting the rotation of the slab drawing and straightening roller, which is connected with the output roller table The photoelectric switch 5, the photoelectric switch is arranged on the upstream side of the running direction of the conveying rolle...
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The invention discloses a casting blank sizing system and method. The casting blank sizing system comprises a casting blank sizing device, a continuous casting drawing straightener, a conveying roller bed connected with the output end of a continuous casting drawing straightener, and a casting blank cutting machine arranged above the conveying roller bed and capable of moving reciprocatingly along the length direction of the conveying roller bed. The casting blank sizing system is characterized in that the casting blank sizing device comprises an angular displacement sensor for detecting rotation of a casting blank drawing straightening roller, and a photoelectric switch connected with an output roller bed, wherein the photoelectric switch is provided with a timing device, the angular displacement sensor, the photoelectric switch and the timing device are connected with the input end of a PLC (programmable logic controller), and the output end of the PLC is connected with the casting blank cutting machine. The casting blank sizing system is simple in structure, convenient to use, low in cost and easy to maintain.
Description
technical field [0001] The invention relates to the technical field of metallurgical manufacturing, in particular to a billet-sizing system and method. Background technique [0002] Slab cut-to-length cutting is the key device for precise control of the length and size of the slab in continuous casting production. The slab detection plays a key role in controlling and reducing unqualified problems such as short length and overlength of the slab. It is important to improve metal yield and reduce steel One of the important measures to reduce material loss and reduce production costs. [0003] At present, there are mainly the following sizing detection methods in China: [0004] Camera sizing is currently the sizing detection method adopted by most continuous casting machines in steel mills. It collects billet images through cameras, processes them with computer image software, and compares the red signal in the brightness signal of the billet head with the set value. When it ...
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IPC IPC(8): B23P23/06B23P15/00
CPCB23P23/06B23P15/00
Inventor 吴强刘春霞彭方明罗清
Owner SICHUAN DESHENG GRP VANADIUM & TITANIUM CO LTD