method for recording and holding of a centered plastic spritzer box, in particular flaschenkastens during a machining process, and the implementation of the process, certain cradle

摘要

An injection moulded plastic crate, particularly one for bottles, is centred, mounted and held in position for further processing; in the process the crate is mounted on a holder with a pin and its top rim is clamped so as to press and hold it against the plate of the mounting. The crate is centred with a pin in or on the part of its centre fixed by its vertical axis, the crate is then held eccentrically about the centre by at least one pin and prevented from turning about its vertical axis. ADVANTAGE - The method and equipment used ensure accurate operations on the crate. No problems is raised by the unavoidable uneven shrinkage of the crate which arises from its shape