The automatic palletizing unit of the palletizing robot is composed of a robot host, a bag dumping conveyor, a shaping and flattening conveyor, a manipulator gripper, a gripping roller table, and an electrical control cabinet. There is no need for manual operation on site, and the whole set of palletizers realizes modular control. A touch screen is installed on the control panel, which can intuitively display the operation status of the palletizer. The operator can also choose manual operation according to the needs of the site. There is no impact.