Contact lens automatic suction and release mechanism and method thereof

The invention provides a contact lens automatic suction and release mechanism and a method thereof. The contact lens automatic suction and release mechanism comprises a lens adsorber, a contact lens release device and a lens release device, wherein the lens adsorber is used for adsorbing a contact lens by applying vacuum suction force; the lens adsorber internally comprises a cavity, one end of the cavity is connected with an airflow pipeline, and at least one air exhaust hole is formed in the other end of the cavity and communicated with the outside. When the contact lens suction device is used, the lens suction device is moved to be close to the contact lens, then the cavity is subjected to air exhaust through the air flow pipeline, and the contact lens is sucked by applying vacuum suction force, so that the contact lens is separated from the groove bottom of the groove, and the contact lens can be sucked from the contact lens tray; in addition, the lens adsorber can inflate the cavity to release the contac