This invention relates to the field of automatic material dispensing technology, specifically to an automated material dispensing
system that automates bag placement and removal. The
system includes an empty bag placement
station and a bag removal
station. The empty bag placement
station is equipped with a material hopper placement mechanism, and the bag removal station is equipped with a packaging bag removal
robot. The material hopper is provided with a material hopper removal adapter structure adapted to the packaging bag removal
robot. This adapter structure includes a plurality of notches located at circumferential intervals along the edge of the material hopper opening. The packaging bag removal
robot includes a removal arm, a removal disc located at the front end of the removal arm, a plurality of finger cylinders vertically arranged at circumferential intervals on the removal disc, and removal fingers mounted on the finger cylinders. This invention automates bag placement and removal during automatic material dispensing.