公开(公告)号：US20090013884A1

公开(公告)日：2009-01-15

申请号：US12139597

申请日：2008-06-16

申请人： Michael PASUCH ,  David EHRBAR ,  Hendrik FRANK

发明人： Michael PASUCH ,  David EHRBAR ,  Hendrik FRANK

IPC分类号： B41F19/02 ,  B65H7/02

CPC分类号： B65H5/085 ,  B65H5/14 ,  B65H9/103 ,  B65H29/044 ,  B65H2404/342 ,  B65H2404/343 ,  B65H2701/176 ,  B65H2701/1762 ,  B65H2801/42

摘要： A method of orienting a sheet in a sheet punching and embossing machine and a sheet punching and embossing machine includes at least one processing station, a machine control system and a sheet transport system including circulating gripper carts with gripper bridges on which grippers are secured. The sheet is gripped and moved through the machine by the grippers. The sheet transport system includes circulating chains. The gripper carts include travel carts which are connected to the sheet transport system, and the gripper carts stop at a respective processing station to process the sheet. The gripper bridge of a gripper cart is connected by spring elements to the travel carts, and the gripper bridge includes a contact surface which can be brought into contact with at least one driven adjustment element of a respective processing station to orient the sheet in the processing station and to lower the gripper bridge into the processing stations.

摘要翻译： 一种在片材冲压压花机和片冲压压花机中定向片材的方法包括至少一个处理台，机器控制系统和片材输送系统，其包括具有夹持器的夹持器的循环夹持车。 夹持器夹持片材并通过机器移动。 片材输送系统包括循环链条。 夹具车包括连接到片材传送系统的旅行车，并且夹具车在相应的处理站处停止处理片材。 夹具车的夹持桥通过弹簧元件连接到行进车，并且夹持器桥包括接触表面，该接触表面可以与相应处理站的至少一个从动调节元件接触，以在处理中定向片材 并将夹具桥架降低到加工站。

公开(公告)号：US20080026090A1

公开(公告)日：2008-01-31

申请号：US11779495

申请日：2007-07-18

申请人： David EHRBAR

发明人： David EHRBAR

IPC分类号： B28B11/14

CPC分类号： B26F1/40 ,  B26D5/00 ,  B26D5/08 ,  B26D5/086 ,  B26D5/12 ,  B26D5/42 ,  B26D7/0633 ,  B26D7/1818 ,  B26F2001/4409

摘要： A sheet punching and embossing machine includes at least one punching station having an adjustable punching or embossing pressure and including a first platen fixed to a frame and a second platen that is arranged to be moved against the first platen. One of the platens is connected to a device that is arranged to regulate the punching and embossing pressure, and the device has several actuator elements, such as piezo-elements, hydraulic chambers, or electric motors, that are distributed over the entire device.

摘要翻译： 片材冲压和压花机包括至少一个具有可调冲压或压花压力的冲压工位，并且包括固定在框架上的第一压板和布置成抵靠第一压板移动的第二压板。 压板中的一个连接到被布置成调节冲压和压花压力的装置，并且该装置具有分布在整个装置上的多个致动器元件，例如压电元件，液压室或电动马达。