1. The rotary table is a conveying device composed of a rolling ball plastic chain plate and a rotating platform placed inside the rolling ball plastic chain plate.

2. The paper stack from the paper stack slicing machine can directly pass through this device on the rotary table, and can pass through after rotating 90° or 180°.

3. When the paper stack leaves the paper stack slicing machine and is conveyed to the center of the device, the internal rotating platform rotates, the paper stack realizes angular rotation, and continues to move forward after positioning.