Tool closing system for plastic blowing machines

摘要

The system has posterior mold mounting plate (4) positioned between a front mold mounting plate (5) and a drive base plate (3). The drive base plate, front mold mounting plate and posterior mold mounting plate are provided with guide elements (6a) arranged on a trolley frame (1). A drive unit (7) is fixed to the drive base plate. The guides (2) are arranged with C-shaped or U-shaped frame structures (12) with horizontally extending central web (15) and vertically extending webs (14,16) that are hingedly connected to drive base plate and front mold mounting plate respectively.