Blister packaging system, has control computer monitoring force absorption of lifting unit and calculating tolerance value, where toggle lever movement is influenced during excess of cut-off threshold

摘要

The system has a control computer (5a) that monitors force absorption of a lifting unit (13a) i.e. ball screw guide, and calculates a tolerance value of cut-off threshold from a previous measurement, where a toggle lever movement is influenced during an excess of the cut-off threshold. The previous measurement is made during a preceding stroke or immediately preceding stroke. The tolerance value for the cut-off threshold and/or the tolerance value for the period is supervised before or during operation of a toggle lever device (12a) introduced into the control computer.