PALLETIZING AND DEPALLETIZING DEVICE AND METHOD

The present invention relates to a palletizing and depalletizing device and method. The method comprises: a camera acquiring finished material bag placement information on a pallet and sending material placement information to a computer; the computer acquiring the finished material bag placement information, selecting a finished material bag on the uppermost layer on the pallet according to a preset depalletizing sequence, analyzing the surface of the finished material bag on the basis of the finished material bag placement information to obtain a smoothest area, establishing space coordinate axes according to the position of the camera, and calculating a first coordinate position of the area; acquiring a second coordinate position of a gripper assembly, the computer calculating a movement path of the gripper assembly on the basis of the first and second coordinate positions, controlling the gripper assembly to move on the basis of the movement path, enabling a suction cup to move to a position above the are