The automatic capping machine adopts a centrifugal capping method, and the capping machine sends a certain amount of pump caps into the capping plate of the capping machine. When the capping machine is short of caps, the photoelectric automatic sensing is used, and the conveying part of the capping machine will orderly transport the pump caps to the capping plate; When the sensor in the capping machine detects that the pump covers have reached the set quantity, the capping machine stops working.

The side standing lid adjustment turntable provides a single direction for the lid to enter the centrifugal structure. The outer barrel rotates slowly while the inner barrel rotates rapidly, allowing the pump tube to be quickly erected, achieving the effect of high-speed lid adjustment. The star wheel cover shifting device assists in correcting covers that cannot be quickly erected, ensuring a successful rate of cover removal and smooth and efficient high-speed cover removal.