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    • 1. 发明授权
    • Reversing cold rolling apparatus
    • 反转冷轧设备
    • US06237205B1
    • 2001-05-29
    • US09440717
    • 1999-11-16
    • Yoshitaka YoshimuraHiroyuki KaitoAkira Umetsu
    • Yoshitaka YoshimuraHiroyuki KaitoAkira Umetsu
    • B23P2300
    • B21C47/245B21B1/36B21B13/147B21B15/0085B21B2015/0057Y10T29/5197Y10T29/5198
    • Various conventional problems produced by the reason that the coil preparatory line and the reversing cold rolling line are independent of each other are to be solved by unifying the both lines without reducing efficiency of rolling operation. A reversing rolling apparatus according to the present invention includes a first and a second coiling-uncoiling units supported by a common frame, disposed between a reversing rolling mill for cold rolling steel strips and a joining unit for joining the trailing end portion of a preceding steel strip un-coiled by a uncoiling unit to the leading end portion of a following steel strip directly or via a dummy strip, or for joining dummy strips to end portions of a steel strip so that positions of both the coiling-uncoiling units are to be switchable.
    • 通过在线圈预备线和反转冷轧线彼此独立的原因产生的各种常规问题通过在不降低轧制操作的效率的情况下统一两条线来解决。 根据本发明的反转轧制装置包括:第一和第二卷取开卷单元,其被公共框架支撑,设置在用于冷轧钢带的反向轧制机和用于连接前钢的后端部分的接合单元 通过开卷单元将钢带直接或经由假条带未卷绕到随后的钢带的前端部,或者将假条带连接到钢带的端部部分,使得两个卷取 - 开卷单元的位置为 可切换