Apparatus and method for forming of the plastic parisons plastic containers with coupled to the swivel - and locking movements

摘要

The apparatus (1) for shaping of plastic parisons (10) to plastic containers (10a) with at least one at a movable support (2) arranged blow station (8), wherein this blow station (8) a blow the form of carrier (6) for holding a blow mold (4a, 4b), and this blow the form of carrier (6) a first blowing the form of carrier part (6a) and a second blowing the form of carrier part (6b), which with respect to the first blow the form of carrier part (6a) with respect to a predetermined first pivot axis (y) is pivotable, in order to the blow mold (4a, 4b) to open and close it and wherein the blow station (8) further comprises a locking mechanism (80) for urging the first blow the form of carrier part (6a) with respect to the second blow the form of carrier part (6b) to lock and the locking mechanism (80) a first at least indirectly to the first blow the form of carrier part (6a) which is arranged in the locking element (82) and a second at least indirectly to the second blow the form of carrier part (6b) which is arranged in the locking element (84), whereby in a locked state of the blast pipe the form of support parts (6a, 6b) the locking elements (82, 84), wherein at least the first locking element (82) with respect to a second predetermined axis (x) with respect to the carrier (2) is movable. According to the invention, the pivoting movement of the first blow the form of carrier part (6a) and the movement of the first locking element (82) by means of a coupling means (70) coupled with one another in such a way that at least temporarily during a movement of the first locking element (82) with respect to the second predetermined axis (x) the second predetermined axis (x) in a direction perpendicular to the second axis (x) standing direction with respect to the carrier (2) moves.