MOLD, PLATE, SUCTION JIG, MOLDING METAL MOLD, DISASSEMBLING/ASSEMBLING APPARATUS, AND DISASSEMBLING/ASSEMBLING METHOD

摘要

There are provided a mold, a plate, a suction jig, molding metal mold, a dis-assembling/assembling apparatus and method for improving lens productivity. A mold having a groove formed on the side surface and a plate for holding the mold via the groove. A suction jig not in contact with the center of the lens but in contact with the periphery of the lens surface. A disassembling/assembling apparatus including upper and lower molds slidable with respect to a barrel mold, a passive mold, and a barrel mold. One of the upper and the lower mold has no flange and the passive mold has a through hole for inserting a lifting pin. An independent claim is made for disassembling/assembling method for improving lens production.