公开(公告)号：US06866262B2

公开(公告)日：2005-03-15

申请号：US10457861

申请日：2003-06-10

申请人： Dieter Gronau ,  Gerhard Klaassen ,  Hermann Namowitz

发明人： Dieter Gronau ,  Gerhard Klaassen ,  Hermann Namowitz

IPC分类号： B26F1/02 ,  B31B1/00 ,  B65H9/06 ,  B65H29/04 ,  B65H7/02

CPC分类号： B65H29/044 ,  B65H9/06 ,  B65H2555/24 ,  B65H2701/176 ,  B65H2801/42

摘要： A sheet punching and embossing machine has a gripper carriage and a positioning device for the gripper carriage. The gripper carriage has grippers for clamping sheets, being fixed with limited springing to a transport chain and, by the transport chain, being movable intermittently between the processing stations. The machine further has at least one stop face on its leading side in the running direction. The positioning device contains at least one stop that can be pivoted into the movement path of the gripper carriage and is fixed to a driven pivoting shaft. A pivoting drive of the stop used being at least one electrically operated, controllable servomotor, which is connected directly to the pivoting shaft.

摘要翻译： 片状冲压和压花机具有夹持器托架和用于夹持器托架的定位装置。 夹持器托架具有用于夹紧片材的夹持器，其被固定有限制的弹簧到传送链，并且通过传送链可在处理站之间间歇地移动。 该机器还在其行进方向的前方具有至少一个止动面。 该定位装置包括至少一个止动件，其可以枢转到夹具托架的移动路径中并且固定到从动枢转轴。 所使用的止动件的枢转驱动是至少一个电动可控的伺服电动机，其直接连接到枢转轴。