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RAPIER, METHOD FOR DRAWING IN A WEFT YARN WITH SUCH A RAPIER AND WEAVING LOOM COMPRISING SUCH A RAPIER

机译:Rapier,用这种剑杆菌和织造织机在纬纱中绘制的方法,包括这种剑杆

摘要

This rapier is for drawing-in a weft yarn into a shed of a weaving loom (2), along a drawing-in path. The rapier includes a rapier head (206) mounted at one end of the rapier, said rapier head extending along a main longitudinal axis of the rapier and being driven, along the drawing-in path, by a drive. The rapier also includes a clamp (320) for catching a weft yarn, said clamp being mounted in the rapier head, being operable between an open configuration and a closed configuration. The rapier also includes an actuator (208) mounted on the rapier body for actuating the clamp and a movement transforming mechanism (260-328) for transforming an output movement of the actuator into an opening or a closing movement of the clamp. The actuator is an electric motor (208). Moreover, the output movement of the motor is a rotation around a rotation axis (A208) parallel to the main longitudinal axis (A20) of the rapier (20).
机译:该剑杆在沿着绘制织机(2)的纬纱,沿着绘制织机(2)的纬纱。 剑状物包括安装在剑杆的一端的剑杆头(206),所述剑杆头沿着剑杆的主要纵向轴线延伸并沿着沿着传动装置驱动。 剑杆还包括用于捕获纬纱的夹具(320),所述夹具安装在剑杆头中,可在开放配置和闭合配置之间操作。 剑杆还包括安装在剑杆主体上的致动器(208),用于致动夹具和移动变换机构(260-328),用于将致动器的输出运动变换成夹具的开口或关闭运动。 致动器是电动机(208)。 此外,电动机的输出运动是围绕旋转轴(A208)的旋转,平行于剑杆(20)的主纵向轴线(A20)。

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