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    GREIFEINRICHTUNG FÜR EINE HANDLINGSVORRICHTUNG EINER BEARBEITUNGSMASCHINE
    1.
    发明公开
    GREIFEINRICHTUNG FÜR EINE HANDLINGSVORRICHTUNG EINER BEARBEITUNGSMASCHINE 审中-公开

    公开(公告)号：EP3995267A1

    公开(公告)日：2022-05-11

    申请号：EP21202485.5

    申请日：2021-10-13

    申请人： TRUMPF Werkzeugmaschinen GmbH + Co. KG ,  J. Schmalz GmbH

    发明人： DEISS, Magnus ,  EISELE, Thomas ,  WERNI, Benjamin

    IPC分类号： B25J15/00 ,  B25J15/06

    摘要： Die Erfindung betrifft eine Greifeinrichtung für eine Handlingsvorrichtung (26) einer Bearbeitungsmaschine (11), insbesondere zur Handhabung von plattenförmigen Werkstücken (12), mit mehreren an einem Grundkörper (33) vorgesehenen Vakuumsaugern (35), die zu zumindest einem Saugerfeld (39) zueinander angeordnet sind und zumindest ein Saugerfeld (39) zum Handhaben des Werkstücks (12) mit Unterdruck beaufschlagbar ist, wobei an dem Grundkörper (33) zumindest eine Halteeinrichtung (41) vorgesehen ist, welche zumindest ein Dichtelement (42) aufweist und zumindest ein Saugerfeld (39) umgibt, und welche zumindest eine Ansteuereinrichtung (47) zum Anlegen eines Unterdrucks für das zumindest eine Dichtelement (42) zum Angreifen am plattenförmigen Werkstück (12) aufweist.

    VORRICHTUNG UND VERFAHREN ZUM GEGENSEITIGEN TRENNEN ZWEIER WERKSTÜCKTEILE EINES PLATTENARTIGEN WERKSTÜCKS
    5.
    发明公开
    VORRICHTUNG UND VERFAHREN ZUM GEGENSEITIGEN TRENNEN ZWEIER WERKSTÜCKTEILE EINES PLATTENARTIGEN WERKSTÜCKS 有权
    设备和方法的板状工件的两个部件相互分离的

    公开(公告)号：EP3145656A1

    公开(公告)日：2017-03-29

    申请号：EP15718905.1

    申请日：2015-04-29

    申请人： Trumpf Werkzeugmaschinen GmbH + Co. KG ,  J. Schmalz GmbH

    发明人： PROKOP, Heinz-Jürgen ,  EPPERLEIN, Peter ,  EISELE, Thomas ,  DUNKMANN, Walter ,  DEISS, Magnus ,  SCHMAUDER, Frank

    IPC分类号： B21D45/02 ,  B21D28/06 ,  B21D43/28

    CPC分类号： B21D45/02 ,  B21D28/06 ,  B21D43/282 ,  B26D7/1818 ,  B26D7/1836 ,  B65G47/912

    摘要： A device (16) for separating two workpiece parts, in particular of a metal sheet, from one another comprises a workpiece mounting (17), which defines a mounting plane (18). Arranged on one side of the mounting plane (18) is a lifting-out device (22, 23), arranged on the opposite side of the mounting plane (18) is a counter holder (24, 25). The counter holder (24, 25) can be transferred into a fixing state and into a releasing state. One of the workpiece parts to be separated from one another is provided as a removal part (14), the other as a remaining part (15). For separating the two workpiece parts, the removal part (14), which on the one hand is acted upon by the lifting-out device (22, 23) and on the other hand is supported by the counter holder (24, 25), can be moved by means of the lifting-out device (22, 23) perpendicularly to the mounting plane (18) in relation to the remaining part (15) by a removal movement in a lifting-out direction (48). At least in the releasing state, the counter holder (24, 25) forms a rigid abutment (37) in the lifting-out direction (48) for the removal part (14) acted upon by the lifting-out device (22, 23) in the lifting-out direction (48). The rigid abutment (37) has the effect that the removal part (14) is aligned parallel to the mounting plane (18). A machine-based arrangement comprises not only a processing unit for producing two workpiece parts from a sheet-like workpiece, in particular from a metal sheet, but also a device (16) of the aforementioned type for separating the two workpiece parts produced by means of the processing unit from one another. A method for separating two workpiece parts of a sheet-like workpiece, in particular a metal sheet, from one another is carried out by means of the device (16) described above and is part of a machine-based production process.

    摘要翻译： 用于分离两个工件部分装置，例如，金属片，彼此被描述，并且包括一个工件安装，布置在工件安装的一侧上的提升装置，和反支架布置在工件安装的相反侧。 反保持可以被转移到一个固定状态，并进入释放状态。 一个工件部件从彼此是作为一部分去除提供被分离，其他作为剩余部分。 用于分离由所述提升装置采取行动，并通过反保持支持的两个工件部分，去除部分，所有，能够通过升降装置的装置移动垂直于由一个除去运动相对于所述安装到剩余部分 ， 至少在释放状态中，反保持在形成用于除去部分所述提升方向的刚性支座。 刚性支座具有这样的效果确实去除部分平行于安装。 基于机器的系统包括用于产生从片状工件2个的工件部分的处理单元和如上述的分离装置。 用于分离的片状工件两个工件部分的方法被执行借助于在所描述的设备，并且可以是基于机器的过程的一部分。

    VERFAHREN UND VORRICHTUNGEN ZUM BEWEGEN UND/ODER ENTLADEN EINES WERKSTÜCKAUSSCHNITTS
    7.
    发明公开
    VERFAHREN UND VORRICHTUNGEN ZUM BEWEGEN UND/ODER ENTLADEN EINES WERKSTÜCKAUSSCHNITTS 审中-公开

    公开(公告)号：EP3380258A1

    公开(公告)日：2018-10-03

    申请号：EP16785456.1

    申请日：2016-10-21

    申请人： Trumpf Werkzeugmaschinen GmbH + Co. KG

    发明人： DEISS, Magnus ,  OTTNAD, Jens ,  KÖPP, Frederick ,  HELLER, Andreas

    IPC分类号： B21D28/06 ,  B21D28/10 ,  B21D43/28 ,  B21D28/26 ,  B23Q7/04

    CPC分类号： B21D28/06 ,  B21D28/10 ,  B21D28/265 ,  B21D43/282 ,  B21D43/287

    摘要： In the context of a method for moving a workpiece cutout (16) separated from a sheet-type workpiece, in particular a sheet metal, with the additional generation of a residual workpiece (17), the workpiece cutout (16) is moved in a movement direction (52) parallel to a workpiece main plane (53) of the sheet-type workpiece over a workpiece support (7) extending parallel to the workpiece main plane (53), in that the residual workpiece (17) is driven in the movement direction (52) and the workpiece cutout (16) supported parallel to the workpiece main plane (53) on the residual workpiece (17) is thereby carried along in the movement direction (52). An abutment (26, 27) for the workpiece cutout (16), arranged on the side of the workpiece cutout (16) facing away from the workpiece support (7) and acting perpendicular to the workpiece main plane (53), moves with the workpiece cutout (16) in the movement direction (52), wherein the abutment (26, 27) and the residual workpiece (17) have a maximum spacing from one another perpendicular to the workpiece main plane (53) which is smaller than the thickness of the workpiece cutout (16). The preceding method is part of a method for discharging the workpiece cutout (16) from the workpiece support (7) and additionally part of production methods, in the context of which the workpiece cutout (16) is separated from the sheet-type workpiece in a working area (54) of a machine tool (2). A mechanical arrangement (1) functions to carry out said production methods and comprises a device for moving the residual workpiece (17) in the movement direction (52) and/or a device for discharging the workpiece cutout (16) from the workpiece support (7).