A cold-rolled strip width control device and its operating method
A technology for width control and cold-rolled strip, applied in rolling mill control devices, metal rolling, metal rolling, etc., can solve the problems of large estimation error, unscientific operation, increase of strip scrap, etc., to achieve easy control, increase Economic benefits, the effect of reducing waste
Active Publication Date: 2018-09-07
江苏华久辐条制造有限公司
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- Abstract
- Description
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Problems solved by technology
During the rolling process of cold-rolled steel strip, the thickness and width will change accordingly. Usually, people judge the rolling width of the strip steel based on experience. Large estimation errors occur, resulting in increased strip scrap, which affects the overall production cost of cold strip
Method used
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Embodiment Construction
[0014] In the present invention, the function of the drum 1 is to realize the transmission of the steel strip 2; the function of the control cabinet 3 is to control the movement of the cutting torch 17 and the operation of the clamping assembly. The function of the limiting plate 7 is to push the strip steel 2 to the material retaining plate 12 to realize the effect of fixing the width of the strip steel 2 . The combined use of the fixed jaw 8 and the movable jaw 9 is to ensure that the overall strip 2 does not shift when the excess trim of the strip 2 is cut, so as to ensure the width of the strip 2; One side of the steel 2 is fixed so that the cutting assembly realizes the cutting of the other side of the strip 2 . The rolling movement of the support 14 on the track 19 can realize the continuous cutting of the steel strip 2 in the length direction.
[0015] In the present invention, since the thickness of the steel strip 2 is different, the cooperation between the movable j...
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The invention relates to a cold-rolling strip steel width control device and a running method thereof. The device comprises a roller, strip steel, a cutting assembly, a clamping assembly and a control cabinet; and the strip steel is located above the roller to be in transmission, the clamping assembly is arranged on one side of the strip steel, the cutting assembly is arranged at the upper portion of the strip steel, and the control cabinet is in wired connection with the cutting assembly and the clamping assembly. By means of the cold-rolling strip steel width control device and the running method of the cold-rolling strip steel width control device, the cold-rolling strip steel obtained after rolling can be accurately cut, cold-rolling strip steel width control by operators is facilitated, waste of raw materials is reduced, and economic benefits are increased.
Description
technical field [0001] The invention relates to the technical field of cold-rolled strip production, in particular to a cold-rolled strip width control device and an operating method thereof. Background technique [0002] Cold-rolled strip steel is a kind of steel that has been rolled to achieve plastic deformation at room temperature or in a cold state. With the continuous development of society, cold-rolled strip steel has been widely used, especially in the field of spoke steel rings. Usually people will import strip steel raw materials from the market, and then use the strip steel after processes such as pickling, primary rolling, annealing, secondary rolling, and shearing. During the rolling process of cold-rolled steel strip, the thickness and width will change accordingly. Usually, people judge the rolling width of the strip steel based on experience. Large estimation errors occur, resulting in increased strip scrap, which affects the overall production cost of cold...
Claims
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IPC IPC(8): B21B15/00B21B37/22
CPCB21B15/0007B21B37/22B21B2015/0021
Inventor 王国宝
Owner 江苏华久辐条制造有限公司