Verfahren, Vorrichtung und Schneideeinrichtung zum Ausscheiden einzelner Blechabschnitte aus einer Mehrzahl von Blechabschnitten

摘要

The prepared metal sheets (1) are passed through two cutting stages which cut the sheet into the individual pieces. The final pieces are passed through a monitoring station which identifies misaligned cutting and enables the controller (6) to activated diverters to drop the reject pieces into a scrap bin. The remaining pieces are passed for further processing and the whole cutting process is not interrupted. The sheets are first cut into strips (A-C) by parallel cutters. The strips are moved onto a transporter moving at right angles and passed under a second cutting position to separate the strips into the required pieces. If any misalignment is detected the operator adjusts the cutters without stopping the whole process.