Variable-force discharge mechanism for materials loaded on a reel
    2.
    发明公开
    Variable-force discharge mechanism for materials loaded on a reel 有权
    米特韦尔德比尔特牛皮纸arbeitender Auslademechanismusfürauf eine Haspel geladenes材料

    公开(公告)号:EP0950630A1

    公开(公告)日:1999-10-20

    申请号:EP99660055.7

    申请日:1999-03-30

    申请人: T-DRILL OY

    IPC分类号: B65H59/36 B65H59/38

    CPC分类号: B65H59/38 B65H59/36

    摘要: The invention relates to a variable-force discharge mechanism for materials loaded on a reel. Some material is drawn with an external device (1) from a reel (2) around a reversing wheel (6), said reel being driven or decelerated with a discharge motor (3). In order to reduce the tensile stress fluctuations of a material (5), the reversing wheel (6) is afforded a certain displacement (A), within which a resilient assembly (7-9) produces a counter-force for a traction force (F). The counter-force produced by the resilient assembly is created by a piston-cylinder unit (7), having its gas pressure adjustable by a regulating valve (9) which sustains an adjustable, constant counter-force.

    摘要翻译: 本发明涉及一种用于装载在卷轴上的材料的可变力排放机构。 一些材料是用一个外部装置(1)从绕线轮(2)绕一个反转轮(6)拉出的,所说的卷轴是用排放马达(3)驱动或减速的。 为了减小材料(5)的拉伸应力波动,反转轮(6)被提供一定的位移(A),弹性组件(7-9)产生一个牵引力的反作用力 F)。 由弹性组件产生的反作用力由活塞 - 气缸单元(7)产生,其活塞气缸单元(7)具有可调节的恒定反作用力的调节阀(9)调节的气体压力。