| 摘要 |
PROBLEM TO BE SOLVED: To suppress occurrence of a shape defect and winding slippage in winding a steel strip with a simple structure.SOLUTION: A take-up device 1 includes: tension reels 2a, 2b which wind a steel strip S in a coil shape; deflector rolls 3a, 3b which are arranged on an upstream side of the tension reels 2a, 2b in a steel strip conveying direction; tapered pinch rolls 4a, 4b which are oppositely arranged to the deflector rolls 3a, 3b; and control means which controls a rolling-reduction pressure of the pinch rolls 4a, 4b to the steel strip S in response to a thickness of the steel strip S. Thereby, occurrence of a shape defect and winding slippage can be suppressed in winding the steel strip S with a simple structure.SELECTED DRAWING: Figure 1 |
