专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4455848A Apparatus for underwinding strip on a drum in a hot reversing mill 失效
标题翻译：用于在热反转轧机中在卷筒上卷绕条带的装置
公开(公告)号：US4455848A
公开(公告)日：1984-06-26
申请号：US417423
申请日：1982-09-13
申请人： George W. Tippins , John E. Thomas , Richard S. Connolly , Charles K. Pine , Wayne G. Pottmeyer
发明人： George W. Tippins , John E. Thomas , Richard S. Connolly , Charles K. Pine , Wayne G. Pottmeyer
IPC分类号： B21C47/06 , B21B1/34 , B21C47/34 , B65H18/08 , C21D9/52 , C21D9/68 , B21B37/00 , B21B41/06
CPC分类号： B21B1/34
摘要： A method of underwinding strip on a drum along the passline of a hot reversing mill comprises positioning the drum in a receiving mode, passing the strip through the mill at a given thread speed, detecting the presence of the strip at a given position in relation to the drum, activating the drum in an underwinding direction at a given time delay representative of a distance in which the strip is through the drum slot and internal of the drum, and speed matching the drum and the strip in an initial surface winding mode and a subsequent center driven tension mode. The apparatus includes a pair of drums, each positioned on an opposite side of the hot reversing mill, a pair of gates, each positioned along the table rolls to deflect the strip into the drum slots, a tilt table roll assembly on each side of the mill adapted to pivot into engagement with the drum downstream of the slot to retain the strip against a portion of the drum, a detector positioned between the drum and the mill to detect the presence of the strip, an activator for causing each drum to rotate in an underwinding direction when the strip enters the slot, and to speed match each drum to the strip, and a converting member for converting each drum from a surface winding mode to a center driven tension mode after a given number of wraps.
摘要翻译：沿着热反转轧机的通道在卷筒上卷绕带材的方法包括将滚筒定位在接收模式中，使滚筒以给定的螺纹速度通过轧机，检测相对于给定位置处的条带的存在滚筒，在给定的时间延迟以给定的时间延迟来启动滚筒，该给定的时间延迟代表条带穿过滚筒槽和滚筒内部的距离，并且以初始的表面卷绕模式和滚筒和条带的速度匹配随后的中心牵引张力模式。该设备包括一对鼓，每个鼓定位在热反转轧机的相对侧上，一对门，每一个门沿台面辊定位，以将钢带偏转到滚筒槽中;倾斜台辊组件铣刀适于在槽的下游枢转成与滚筒接合以将条保持抵靠滚筒的一部分，位于滚筒和磨机之间的检测器，以检测条带的存在，用于使每个滚筒旋转的致动器当条带进入槽中时的下卷绕方向，并且将每个滚筒加速到条带上;以及转换构件，用于在给定数量的包装之后将每个滚筒从表面卷绕模式转换到中心驱动拉伸模式。

2. 发明授权

US4485651A Method and apparatus for underwinding strip on a drum 失效
标题翻译：用于在卷筒上卷绕条带的方法和装置
公开(公告)号：US4485651A
公开(公告)日：1984-12-04
申请号：US596066
申请日：1984-04-02
申请人： George W. Tippins , John E. Thomas , Richard S. Connolly , Charles K. Pine , Wayne G. Pottmeyer
发明人： George W. Tippins , John E. Thomas , Richard S. Connolly , Charles K. Pine , Wayne G. Pottmeyer
IPC分类号： B21B1/34 , B21B37/00 , B21B41/06
CPC分类号： B21B1/34
摘要： A method of underwinding strip on a drum along the passline of a hot reversing mill comprises positioning the drum in a receiving mode, passing the strip through the mill at a given thread speed, detecting the presence of the strip at a given position in relation to the drum, activating the drum in an underwinding direction at a given time delay representative of a distance in which the strip is through the drum slot and internal of the drum, and speed matching the drum and the strip in an initial surface winding mode and a subsequent center driven tension mode. The apparatus includes a pair of drums, each positioned on an opposite side of the hot reversing mill, a pair of gates, each positioned along the table rolls to deflect the strip into the drum slots, a tilt table roll assembly on each side of the mill adapted to pivot into engagement with the drum downstream of the slot to retain the strip against a portion of the drum, detection means positioned between the drum and the mill to detect the presence of the strip, activation means for causing each drum to rotate in an underwinding direction when the strip enters the slot, and to speed match each drum to the strip, and a converting means for converting each drum from a surface winding mode to a center driven tension mode after a given number of wraps.
摘要翻译：沿着热反转轧机的通道在滚筒上卷绕条的方法包括将滚筒定位在接收模式中，使滚筒以给定的螺纹速度通过轧机，从而检测相对于给定位置处的条带的存在滚筒，在给定的时间延迟以给定的时间延迟来启动滚筒，该给定的时间延迟代表条带穿过滚筒槽和滚筒内部的距离，并且以初始的表面卷绕模式和滚筒和条带的速度匹配随后中心驾驶张力模式。该设备包括一对鼓，每个鼓定位在热反转轧机的相对侧上，一对门，每一个门沿台面辊定位，以将钢带偏转到滚筒槽中;倾斜台辊组件铣刀，其适于在槽的下游枢转成与滚筒接合以将条保持抵靠滚筒的一部分，检测装置位于滚筒和磨机之间，以检测条带的存在，激活装置用于使每个滚筒转动当条带进入槽中时的下卷绕方向，并且将每个滚筒加速到条带上;以及转换装置，用于在给定数量的包装之后将每个滚筒从表面卷绕模式转换到中心驱动拉伸模式。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式