公开(公告)号：US06557323B1

公开(公告)日：2003-05-06

申请号：US10025666

申请日：2001-12-26

申请人： Michael R. Frey

发明人： Michael R. Frey

IPC分类号： B65B1104

CPC分类号： B65B11/045

摘要： A wipe-down implement system, for performing a wipe-down operation upon a trailing end portion of a wrapping film wrapped around a palletized load, comprises a support arm pivotally mounted upon a vertical standard between a first position remote from the palletized load and a second position adjacent to the load, and a wipe-down implement pivotally mounted upon the support arm between extended and retracted positions. The wipe-down element is moved to the extended position, and the support arm is moved to the position adjacent to the palletized load, so as to perform a wipe-down operation upon the trailing end portion of the wrapping film disposed upon the palletized load, whereupon conclusion of the wipe-down operation, the wipe-down element is moved to the retracted position before the support arm is returned to the remote position such that the wipe-down implement is disengaged from the trailing end portion adhered upon the palletized load so as not to cause the trailing end portion of the wrapped film to become dislodged from its adhered state upon the wrapped load.

摘要翻译： 一种擦拭工具系统，用于对缠绕在堆垛货物上的包裹膜的后端部分进行擦拭操作，该支撑臂包括一个支撑臂，该支撑臂在远离码垛物料的第一位置和 靠近负载的第二位置，以及在延伸和缩回位置之间可枢转地安装在支撑臂上的擦拭器具。 擦拭元件移动到延伸位置，并且支撑臂移动到与码垛负载相邻的位置，以便在设置在码垛载荷上的包装膜的后端部分上进行擦拭操作 因此，在擦拭操作的结论之后，在支撑臂返回到远程位置之前，擦拭元件移动到缩回位置，使得擦拭工具与粘附在码垛载荷上的后端部分脱离 从而不会导致包裹膜的后端部在包裹的负载下从其粘附状态脱离。

公开(公告)号：US06848240B2

公开(公告)日：2005-02-01

申请号：US10025667

申请日：2001-12-26

申请人： Michael R. Frey

发明人： Michael R. Frey

IPC分类号： B65B11/00 ,  B65B11/04 ,  B65B41/16 ,  B65H23/04 ,  B65H23/188 ,  B65B53/00

CPC分类号： B65B11/00 ,  B65B11/045 ,  B65B41/16 ,  B65B2011/002 ,  B65H23/044 ,  B65H23/1888 ,  B65H2301/3112 ,  B65H2403/30

摘要： A stretch head for facilitating the wrapping of palletized loads within packaging or wrapping film comprises a vertical downright, and a carriage assembly vertically movable along the vertical downright. A base plate is mounted upon the carriage assembly and is inclined with respect to a horizontal plane so as to have a first end thereof disposed at a higher elevation than a second opposite end thereof. A supply roll of wrapping or packaging film is rotatably mounted upon the first higher end of the base plate, and a pair of tension rollers are mounted upon a substantially central portion of the base plate. A strain gauge roller is also mounted upon the base plate for receiving the wrapping film exiting from the tension rollers, a first idler roller is mounted upon the base plate for receiving the wrapping film from the strain gauge roller, and a second idler roller is mounted upon the second opposite end of the base plate for receiving the wrapping film from the first idler roller. Since the second idler roller is mounted upon the lowest end portion of the base plate, in view of the inclined disposition thereof, the second idler roller is capable of positioning the wrapping film at the lowest elevation whereby the wrapping film can be wrapped around the lowermost regions of the palletized load. The second idler roller also comprises a rubberized sleeve member for preventing movement of the wrapping film in an axial direction along the external periphery of the second idler roller so as to ensure proper positioning and orientation of the wrapping film with respect to the palletized load.

摘要翻译： 用于促进包装或包装膜内的堆垛货物包装的拉伸头包括垂直的垂直方向，以及沿垂直方向垂直移动的托架组件。 基板安装在托架组件上并且相对于水平面倾斜，使得其第一端以比其第二相对端更高的高度设置。 包装薄膜的供给卷可旋转地安装在基板的第一高端上，一对张紧辊安装在基板的大致中央部分上。 应变计辊也安装在基板上，用于接收从张力辊排出的包装膜，第一惰轮安装在基板上，用于从应变仪辊接收包装膜，并且安装第二惰轮 在基板的第二相对端上，用于从第一惰轮接收包装膜。 由于第二空转辊安装在基板的最低端部分上，鉴于其倾斜布置，第二惰辊能够将包裹膜定位在最低的高度，由此可以将包装膜卷绕在最下面 码垛装载区域。 第二空转辊还包括橡胶套筒构件，用于防止包裹膜沿着轴向沿着第二惰辊的外周移动，以确保包装膜相对于托盘的负载的适当定位和取向。