Closing system for tool for machinery and blow molding of plastic material

摘要

The system of closing the tool to mu00c9quinas blow molding of plastic material used in the closing tool for blow molding machines plastic is characterized by a base plate gear,A locking plate and a locking plate front mold mold rear part positioned between the locking plate and the front mold base plate gear, characterised by the fact that the base plate gear,The locking plate and locking plate so as forntal mold rear cover elements which are arranged in guide alterable in guides that are mounted on a carriage.A device for gear that is fixed to the base plate gear and comprises a rod extendable and retractable gear which is articulated to the plate locking mold of rear part for transmission of force without any point of curvature, and two structure elements sub Stancialmente or approximately in the shape of a C or U-shaped and are arranged at a distance.Side by side, in parallel with the guides and each have a central web extending substantially horizontally, and the two networks extending from vertical form substancilamente,Characterized by the fact that the respective one of the two networks substantially vertical is hinged to the base plate gear and other network substantially vertical plate is hinged to the front locking mold.