The invention relates the towel gripper loom ground warp and run-in warp tension balance controlling mechanism, comprising back rail pin, back bar conjunction, ranging arm conjunction, stretch roll conjunction installed on ranging arm conjunction by axle bearing, balance bar fixed on back bar conjunction, counterbalancing mass on the back end of balance bar. The lower end of tension balance bar is fixed on wall plate, and the tension balance bar comprises adjustment hand-wheel, compression spring, spring positioning disk and counterbalancing mass, and the adjustment hand-wheel is connected with tension balance bar by thread. The mechanism has the following advantages: 1 reducing cutting end; 2 reducing friction and reducing broken ends; 3 making the tension on loom stable. |