Locking system for all-electric injection molding machines and Blow molding.

摘要

The invention relates to a locking system for all-electric injection molding machines and Blow molding. A multi-point linkage system (2) by means of a rotary drive (1), preferably in the form of a crank drive, driven for movement of the tool halves (4a, 4b). Without change of direction in a rotary drive (1), a back-and-forth movement of the linearly in Holmen (3b) guided tool plate (3a) can be achieved for the movement of the tool halves (4a, 4b) and the Werkzeugschliessdruckaufbau. Thus, the necessary driving energy and the Antriebsverschleiss reduced significantly compared to the rotating direction changing drive systems such as ball / roller threaded spindle or rack.