Method for operating an overturning device of printing machine

• Main Authors: ECKHARDT STEFAN, JUNGER ARNO, GOBEL THOMAS
• Format: Patent
• Language: Chinese; English
• Published: 17.12.2019
• Subjects: LINING MACHINES; PERFORMING OPERATIONS; PRINTING; PRINTING MACHINES OR PRESSES; STAMPS; TRANSPORTING; TYPEWRITERS

The invention relates to a method for operating an overturning device (1) of a printing machine. Sheets (4) are transferred from a storage drum (2) having a tensioning suction device (5) to an overturning drum (3) having a gripper (10), wherein the tensioning suction device (5) carries out a tensioning movement (6) before the sheets (4) are gripped by the gripper (10), the tensioning movement (6)is still carried out without interruption at the point in time when the sheets (4) have been gripped by the gripper (10), and the tensioning movement (6) is stopped only after the sheets (4) have beenremoved from the tensioning suction device (5) by the gripper (10). 本发明涉及一种用于运行印刷机的翻转装置(1)的方法，页张(4)从具有张紧抽吸器(5)的存储滚筒(2)转送至具有夹持叼取器(10)的翻转滚筒(3)，所述张紧抽吸器(5)在页张(4)被所述夹持叼取器(10)叼取之前实施张紧运动(6)，所述张紧运动(6)在页张(4)已经被所述夹持叼取器(10)叼取的时刻也仍未中断地实施，所述张紧运动(6)在页张(4)被所述夹持叼取器(10)从所述张紧抽吸器(5)揭下之后才停止。