This utility model concerns a die-cutting machine press with an improved lower pressure-plate drive. The drive geometry is arranged to increase the uniformity of the cutting force delivered by the plate, improving the quality of the die-cut cardboard blanks. It forms part of the early development of the pressure-plate drive mechanisms studied in this line of research.
This invention concerns a die-cutting machine press with a drive mechanism of the pressure plate developed to improve the quality of cardboard die-cutting. The mechanism shapes the plate’s motion so that the cutting and creasing forces are applied more evenly across the format. This press served as prototype technology and is referenced in later academic literature, dissertations, and subsequent patents in the same research line.
A decade of research and invention on the drive mechanisms of flat die-cutting presses — the machines that cut, crease, and emboss cardboard packaging. The work targets the pressure-plate drive, where large, uniform forces must be delivered with stable, repeatable motion and minimal inertial loading. It combines analytical modeling, CAD/CAE simulation, physical experiment, and patented technical solutions, and forms the basis of a Ph.D. dissertation and a series of peer-reviewed publications.
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