Bag pick-up feeding mechanism

The invention belongs to the technical field of packaging mechanical equipment, and relates to a bag pick-up feeding mechanism for woven bags. The bag pick-up feeding mechanism comprises two parallel air cylinders. The top end of a piston rod of each air cylinder is fixedly connected with an upper fixed clamping block, and the top end of a cylinder barrel of each air cylinder is fixedly connected with a lower fixed clamping block. The lower fixed clamping blocks are connected with lower movable clamping blocks, and the upper fixed clamping blocks are connected with upper movable clamping blocks. The upper movable clamping blocks are connected with upper suction cups, and the lower movable clamping blocks are connected with lower suction cups. Bag openings of the woven bags can be widely opened, bag clamping devices can be sleeved effectively, and especially bag opening work can be efficiently achieved on linear packaging bags and M-shaped packaging bags through a bag pick-up device.