公开(公告)号：US06439565B2

公开(公告)日：2002-08-27

申请号：US09841573

申请日：2001-04-24

申请人： Hans-Ernst Gauger ,  Hans Ehrlich ,  Rainer Buschulte

发明人： Hans-Ernst Gauger ,  Hans Ehrlich ,  Rainer Buschulte

IPC分类号： B65H508

CPC分类号： B65H3/0825 ,  B65H3/0883

摘要： A method and apparatus for separating flexible flat objects from the top of a stack. The objects are lifted upward from the stack one at a time and separated therefrom by progressive adhesive action starting from the trailing end of the object in a transport direction. Once lifted by the adhesion device, the objects are transported in the transport direction by the transport device. The adhesion device may be magnetic for magnetizable articles or may be a suction device. Various techniques for moving suction and/or adhesion progressively along the object to be lifted in the transport direction are disclosed, including progressive application of suction, suction chamber arrangements for accomplishing that and the use of blown air to create a vacuum condition for lifting the sheets. The transport device might comprise a belt for moving the lifted objects. The transport of one object may be occurring while the next object is being lifted.

摘要翻译： 一种用于将柔性扁平物体从堆叠顶部分离的方法和装置。 物体从堆叠中一次一个地向上提升，并通过从物体的后端沿输送方向开始的渐进粘合动作与其分离。 一旦通过粘合装置提升，物体通过运输装置在运输方向上运输。 粘合装置对于可磁化制品可以是磁性的，或者可以是抽吸装置。 公开了沿传送方向沿待提起物体逐渐移动抽吸和/或粘附的各种技术，包括逐渐施加吸力，用于实现吸气室装置和使用吹风以产生用于提升片材的真空条件 。 传送装置可以包括用于移动被提起物体的皮带。 一个对象的传输可能在下一个对象被提升时发生。

公开(公告)号：US06402134B1

公开(公告)日：2002-06-11

申请号：US09524059

申请日：2000-03-13

申请人： Hans-Ernst Gauger ,  Björn Michel

发明人： Hans-Ernst Gauger ,  Björn Michel

IPC分类号： B65H314

CPC分类号： B65H5/224 ,  B65H3/0825 ,  B65H2220/09 ,  B65H2406/3124 ,  B65H2406/323

摘要： A method is proposed for separating flat, stacked products, which are preferably fed individually, at a distance from one another and lying one behind another, to a further processing process, first of all the uppermost product being lifted, at least partially and preferably completely, off the stack of products and subsequently transported away in the transport direction to the further processing process, the transport direction forming an angle (&agr;), preferably in the range from 30° to 150° with the vertical axis of the stack of products, wherein the products are transported away in such a way that as a product that still partially overlaps the stack with its trailing edge region is being transported away, a following product is already being lifted off the stack of products, in its trailing edge region, to be transported away.

摘要翻译： 提出了一种分离扁平的堆叠产品的方法，其优选地彼此间隔一定距离并且彼此相隔一个进一步加工过程，首先将最上面的产品至少部分地且优选地完全地提升 离开产品堆，随后在运输方向上运送到进一步的加工过程中，运输方向形成角度（α），优选地在30°至150°的范围内与产品的堆叠的垂直轴线， 其中产品以这样的方式被运送：当随着其后缘区域仍然部分地与堆叠部分重叠的产品被运送离开时，随后的产品已经从其后缘区域中的产品堆栈提升到 被运走。

公开(公告)号：US06244586B1

公开(公告)日：2001-06-12

申请号：US09189054

申请日：1998-11-09

申请人： Hans-Ernst Gauger ,  Hans Ehrlich ,  Rainer Buschulte

发明人： Hans-Ernst Gauger ,  Hans Ehrlich ,  Rainer Buschulte

IPC分类号： B65H508

CPC分类号： B65H3/0825 ,  B65H3/0883

摘要： A method and apparatus for separating flexible flat objects from the top of a stack. The objects are lifted upward from the stack one at a time and separated therefrom by progressive adhesive action starting from the trailing end of the object in a transport direction. Once lifted by the adhesion device, the objects are transported in the transport direction by the transport device. The adhesion device may be magnetic for magnetizable articles or may be a suction device. Various techniques for moving suction and/or adhesion progressively along the object to be lifted in the transport direction are disclosed, including progressive application of suction, suction chamber arrangements for accomplishing that and the use of blown air to create a vacuum condition for lifting the sheets. The transport device might comprise a belt for moving the lifted objects. The transport of one object may be occurring while the next object is being lifted.

摘要翻译： 一种用于将柔性扁平物体从堆叠顶部分离的方法和装置。 物体从堆叠中一次一个地向上提升，并通过从物体的后端沿输送方向开始的渐进粘合动作与其分离。 一旦通过粘合装置提升，物体通过运输装置在运输方向上运输。 粘合装置对于可磁化制品可以是磁性的，或者可以是抽吸装置。 公开了沿传送方向沿待提起物体逐渐移动抽吸和/或粘附的各种技术，包括逐渐施加吸力，用于实现吸气室装置和使用吹风以产生用于提升片材的真空条件 。 传送装置可以包括用于移动被提起物体的皮带。 一个对象的传输可能在下一个对象被提升时发生。