SEMI-AUTOMATIC SEALING MACHINE FOR CLOSING GLASS JARS

摘要

A semi-automatic sealing machine for closing glass jars has a handle with a central screw, on which a hold-down plate is rigidly mounted, a base, which is located between the hold-down plate and the handle with possibility of rotational and radial displacement, with a sealing roller and handle mounted thereon, a feed nut mounted on the central screw, which interacts with a cam located on the base, in addition, the hold-down plate is formed from a polymeric material and comprises a metallic nut, and locking the hold-down plate on the central screw is made by a pin located in the threaded connection area along the axis of screw.