| 摘要 |
PURPOSE:To prevent layer-to-layer slips of a coil by setting a pressing roller to follow variation in diameter of a rolled material and keeping the contact point between a drum and the rolled material at a constant position. CONSTITUTION:A swing arm 11 is provided with a coil pressing roller 10. A pneumatic cylinder 13 is set on a support table 12 to swing the swing arm 11, and to press a rolled strip 8 on the drum 9 by the pressing roller 10. An upper and lower links 16 and 17 support a moving frame 15 and a connecting rod 18 connects the links 16 and 17. The strip 8 is wound on the drum 9 and then a plate passing guide 4 is moved down. The pressing roller 10 is abutted on the strip 8 by actuation of the cylinder 13. In that time, the contact point of the coil 22 and the strip 8 is kept at a constant position by following motion to a varied diameter. Layer-to-layer slips of the coil 22 is prevented because entrainment of rolling oil and others between layers of the coil is avoided.
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