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热词
    • 2. 发明公开
    • Mechanism for unwinding a wire from a roll packed inside a container
    • 机制从容器中的角色包装开卷线
    • EP1068908A2
    • 2001-01-17
    • EP99500192.2
    • 1999-10-22
    • Inoxfil S.A.
    • Alvarez Hernandez, José
    • B21C47/20
    • B65H57/20B21C47/20B65H51/02
    • Specifically conceived for hardened wires, which up to now require an inverse torsion during the forming of the roll designed to compensate the torsion generated during the unwinding process, it is structured around a fixed platform (5), fitted with an ample central circular hole (6), under which is installed a movable platform (7) capable of rotating freely over the fixed platform (5), facing the hole (6), over the movable platform (7) being mounted a pair of wheels (11) and (12) which press and guide the outgoing wire (18) and are forced to rotate as a result of the longitudinal movement of the wire, one of said wheels (11) transmitting its rotation to a pinion (15) that meshes onto a circumferential rack (16) in the fixed platform (5), so that the longitudinal movement of the wire (18) causes the movable platform (7) to rotate, thus generating a torsion effect on the wire (18) contrary to the natural torsion that occurs during the unwinding process.
    • (具体地设想用于硬化电线,其中,最多现在需要设计为补偿在退绕过程中产生的扭转辊的成形期间进行逆捻,它是围绕一个固定平台(5),装上充足的中央圆形的孔结构化 6)下的所有其中安装的可动平台(7),其能够在所述固定平台(5)可自由旋转,面向所述孔(6),在所述可动平台(7)被安装在一对轮子(11)和( 12),其按和引导出线(18)和被迫转动作为电线的纵向运动,所述轮子中的一个(11的结果)发送它的旋转的小齿轮(15)做了网眼至周向齿条 在固定平台(16)(5)中,所以没有金属丝的纵向运动(18)使可移动平台(7)旋转,从而产生在电线上的扭曲效应(18)相反的自然扭曲那样的发生 在退绕过程。