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    • 9. 发明申请
    • PROGRESSIVE SLITTING APPARATUS
    • 渐进式设备
    • US20160031114A1
    • 2016-02-04
    • US14447138
    • 2014-07-30
    • MiniGraphics, Inc.
    • Stephen W. DeLise, JR.
    • B26F1/18B26D1/20
    • A slitting apparatus having an anvil cylinder with an outer cylindrical surface adapted to support the material as it conveys through the slitting apparatus. An in-line cutting assembly having a series of blades with cutting edges disposed within a. common plane that is oriented perpendicular to the cylinder's central axis. The cutting edges are arranged in an arcuate line that spirals inwardly toward the outer circumarential surface whereby the blades progressively slice the material so that the in-line cutting assembly forms a singular continuous slit.
    • 一种具有砧筒的切割装置,该砧筒具有外圆柱形表面,该外圆筒表面适于在材料通过切割装置传送时支撑材料。 一种在线切割组件,其具有一系列具有设置在其内的切割刃的刀片。 公共平面垂直于圆柱体的中心轴定向。 切割边缘布置成弓形线,其向内朝向外圆周表面螺旋形,由此叶片逐渐切割材料,使得在线切割组件形成单一的连续狭缝。