Protective plate for optical lens coating

Abstract

The utility model discloses a protective plate for optical lens coating, which relates to the technical field of lens coating, and comprises a base, the upper surface of the base is provided with a placing table for placing a lens, the upper surface of the base is also provided with a clamping mechanism for fixing the lens, one side of the clamping mechanism is provided with a driving mechanism for driving the clamping mechanism, and the other side of the clamping mechanism is provided with a clamping mechanism for clamping the lens. The upper surface of the base is further provided with a dust removal mechanism used for removing dust on the surface of the mirror surface. The dust removal mechanism comprises a dust suction box, one side of the dust suction box is fixedly connected with one side of the base, a pluggable intercepting net used for intercepting dust is arranged in the dust suction box, a dust suction opening and an air outlet are formed in the surfaces of the two sides of the dust suction box correspondingly, and an exhaust fan used for exhausting and removing dust is fixedly installed on one side of the dust suction opening through screws; according to the scheme, the dust removal mechanism is arranged, so that the cleanliness of the surface of the lens is ensured, and the coating quality and success rate are improved.

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