In loom that weave narrow-fabrics cylinder-lever device to regulate tension of weft

摘要

The present invention relates to a cylinder lever device capable of automatically adjusting the tension (tension) of the weft in a narrow weaving machine for narrow weaving fabrics, in which a cylinder connected to a lever is assembled on one side of a frame of a general narrow weaving machine. The weft hook unit is formed integrally with the fixed operation bar, and the lever and the operation bar are configured to be generated by adjusting the tension (tension) automatically to the weft hooked by the weft hook pin while regularly rotating by the operation of the cylinder. Thereby, there is a feature that can arbitrarily adjust the width of the narrow width of the woven fabric by controlling the supply amount of the weft.