公开(公告)号：US5588795A

公开(公告)日：1996-12-31

申请号：US275168

申请日：1994-07-14

申请人： Helmut F. Jager ,  Jurgen Peschina ,  Bernard Dietrich

发明人： Helmut F. Jager ,  Jurgen Peschina ,  Bernard Dietrich

IPC分类号： B65G47/90 ,  F16H37/12 ,  B66C1/00

CPC分类号： F16H37/12 ,  B65G47/904

摘要： A handling apparatus can be used with particular advantage as a pallet moving apparatus, and includes a machine frame with an extension arm, movable in the vertical direction and in the horizontal direction, on which is provided an engaging element for receiving a gripping device. The extension arm has a first rocker element that is mounted on the machine frame and is driven rotatably about a horizontal rotation axis, and at its free end a second rocker element is arranged rotatably and is positively coupled to the first rocker element via a linkage in such a way that when the first rocker element rotates, the engaging element describes a locus curve with largely linear horizontal and vertical sections. Preferably the two rocker elements are positively coupled in such a way that an imaginary rotation of the first rocker element through 360 degrees results in a substantially square locus curve in a vertical plane. The apparatus requires only one NC axis in order to be able to arrive at every point on the locus curve, and is of simple and space-saving construction.

摘要翻译： 处理装置可以特别有利地用作托盘移动装置，并且包括具有可在垂直方向和水平方向上移动的延伸臂的机架，在其上设置有用于接收夹持装置的接合元件。 延伸臂具有第一摇杆元件，其安装在机架上并围绕水平旋转轴线被可旋转地驱动，并且在其自由端处，第二摇臂元件可旋转地布置并且经由连杆将其联接到第一摇臂元件 这样一种方式，当第一摇臂元件旋转时，接合元件描述具有大量线性水平和垂直截面的轨迹曲线。 优选地，两个摇臂元件以这样的方式被正确联接，使得第一摇臂元件的假想旋转通过360度导致垂直平面中的基本上平方的轨迹曲线。 该装置仅需要一个NC轴，以便能够到达轨迹曲线上的每个点，并且具有简单和节省空间的结构。