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    • 5. 发明授权
    • Method and apparatus for winding material on a drum
    • 将材料卷绕在滚筒上的方法和装置
    • US4761983A
    • 1988-08-09
    • US82489
    • 1987-08-07
    • Vladimir B. GinzburgRichard C. DeChellisRobert H. Ellis
    • Vladimir B. GinzburgRichard C. DeChellisRobert H. Ellis
    • B21C47/06
    • B21C47/063
    • An arrangement for winding material onto a coiler drum along a passline of a hot reversing mill comprising an apparatus having two pivotal arms mounted on a common shaft and movable in a different arcuate path toward and away from the coiler drum. Rollers at the end of the arms tightly enwrap the material around the drum when the arms are positioned against the drum as the material is being underwound onto the drum. The roller of one of the arms may act as a deflector roller when positioned away from the drum as the material is being overwound onto the drum. The other arm consists of two wrapper rollers on a pivotal mounting for their proper orientation around the drum and for flat passes of the material through the mill. This other arm is positioned away from the drum below the passline to allow a retractable table roll assembly consisting of a plurality of table rolls to be positioned in the passline for supporting the material.
    • 一种用于沿着热反转轧机的通道将材料卷绕到卷取机滚筒上的装置,包括具有安装在公共轴上的两个枢转臂的装置,并且可在朝向和远离卷取机滚筒的不同弧形路径中移动。 当材料正在被卷绕到滚筒上时,当臂被放置在滚筒周围时,臂端部的滚子紧紧地将材料包裹在滚筒周围。 当材料被卷绕到滚筒上时,其中一个臂的辊可以用作偏转辊,当远离滚筒定位时。 另一个臂由枢转安装件上的两个包装辊组成,用于绕鼓的适当定向,并且材料通过磨机的平坦通过。 该另一个臂定位成远离滚筒下方的滚筒,以允许由多个工作台辊组成的可伸缩台辊组件定位在通道中用于支撑材料。