Automatic bag filling and shaping device

The utility model discloses an automatic bag filling and shaping device. The automatic bag filling and shaping device is arranged under a discharging opening of a bag hanging mechanism, wherein the discharging opening is connected to a package bag; the automatic bag filling and shaping device comprises a lifting device, and a left blocking device and a right blocking device which are vertically arranged on two sides of the top of the lifting device; the left blocking device and the right blocking device are plate-shaped or pipe-shaped; when the left blocking device and the right blocking device are plate-shaped, the left blocking device and the right blocking device are called as a left baffle and a right baffle; a plane used for lifting the bottom of the package bag up is arranged at the top of the lifting device; a bag filling and shaping space is formed between the left blocking device, the right blocking device and the top of the lifting device. The automatic bag filling and shaping device is additionally arranged for production test for the problems in the prior art; bags are filled and vertically transported to a bag sewing machine to sew.