RAHMENSTEUERVORRICHTUNG FUER EINE SCHACHTELHERSTELLUNGSMASCHINE

摘要

In a case making machine provided with a blank supplying section (5a) and a plurality of units (4) for folding and gluing blanks (B) including conveyor belts associated with transversely adjustable frames (7), the positions of the frames and hence said belts are controlled by a controlling unit including main and sub-controllers. The sub-controllers are associated with respective folding units. Upon inputting into the controlling unit data representing the distance between an adjustable blank positioning rule (2) and the centre of the blank supplying section (5a), and the widths of the side and end panels of the blank to be processed, adjustment of said frames (7) is effected automatically.