Bag separating device for automatic woven bag filling machine

The invention belongs to the technical field of bagging equipment, and particularly discloses a bag separating device for an automatic woven bag filling machine. The device comprises a bag feeding platform, wherein a lifting cylinder is arranged on the bag feeding platform, a cross rod is connected to the lower side of the lifting cylinder, and brush supports are connected to the two ends of the cross rod; a clamping brush is connected to the lower side of each brush support, and a stripping brush is arranged at the front end of each brush support; the clamping brushes are vertically arranged, and bristles on the bottommost layer of each clamping brush are oblique by 30-60 degrees. The device is reasonable in structure, good in separating effect and low in cost.