Packaging bag cutting mechanism

The utility model provides a packaging bag cutting mechanism which belongs to the field of medical equipment and comprises a cutting workbench, a pressing assembly, a driving assembly and a cutting assembly, the pressing assembly used for pressing packages is arranged at the top of the cutting workbench, the driving assembly is arranged on a first side plate of the cutting workbench, and a driving wheel of the driving assembly is arranged on the inner side of the cutting workbench. The conveying assembly is used for conveying packaging bags, the cutting assembly is arranged at the tail of the cutting workbench, the packaging bags enter the position between an upper cutting knife and a lower cutting knife of the cutting assembly through the cutting workbench to be cut, and a controller is arranged on one side of the cutting workbench. The automatic packaging and cutting device is used in cooperation with equipment for simultaneously discharging various traditional Chinese medicines, packaging and cutting are a