公开(公告)号：US10183773B2

公开(公告)日：2019-01-22

申请号：US14928044

申请日：2015-10-30

申请人： Dana L. Zierden ,  Mallory K. Sagedahl

发明人： Dana L. Zierden ,  Mallory K. Sagedahl

IPC分类号： B65B41/16 ,  B65B11/02 ,  B65B11/04 ,  B65B45/00

摘要： A stretch film wrapping machine includes a wrap location and a film carriage that is movable during wrap operations. The film carriage includes a first driven roller, a second driven roller and a drive a drive arrangement for the driven rollers. The carriage includes a primary frame part and a secondary frame part. A film path runs between the primary frame part and the secondary frame part and passes between the driven rollers. The secondary frame part moves relative to the primary frame part between an open position for film threading and a closed position for operation. The second driven roller is mounted to the secondary frame part for movement therewith and has a driven gear that engages with a drive gear of the drive arrangement when the secondary frame part is in the closed position. In the open position the driven gear dis-engages from the drive gear.

公开(公告)号：US20160122053A1

公开(公告)日：2016-05-05

申请号：US14928044

申请日：2015-10-30

申请人： Dana L. Zierden ,  Mallory K. Sagedahl

发明人： Dana L. Zierden ,  Mallory K. Sagedahl

IPC分类号： B65B41/16 ,  B65B11/04 ,  B65B45/00 ,  B65B11/02

CPC分类号： B65B41/16 ,  B65B11/025 ,  B65B11/045 ,  B65B45/00 ,  B65B2210/20

摘要： A stretch film wrapping machine includes a wrap location and a film carriage that is movable during wrap operations. The film carriage includes a first driven roller, a second driven roller and a drive a drive arrangement for the driven rollers. The carriage includes a primary frame part and a secondary frame part. A film path runs between the primary frame part and the secondary frame part and passes between the driven rollers. The secondary frame part moves relative to the primary frame part between an open position for film threading and a closed position for operation. The second driven roller is mounted to the secondary frame part for movement therewith and has a driven gear that engages with a drive gear of the drive arrangement when the secondary frame part is in the closed position. In the open position the driven gear dis-engages from the drive gear.

摘要翻译： 拉伸膜包装机包括包装位置和在包装操作期间可移动的胶片托架。 胶片托架包括第一从动辊，第二从动辊和用于从动辊的驱动装置的驱动。 托架包括主框架部件和辅助框架部件。 胶片路径在主框架部分和副框架部分之间延伸并且在从动辊之间通过。 副框架部分相对于主框架部分在用于胶片穿线的打开位置和用于操作的关闭位置之间移动。 第二从动辊安装到辅助框架部分上以与其一起运动，并且具有从动齿轮，该辅助框架部分处于关闭位置时与驱动装置的驱动齿轮啮合。 在打开位置，从动齿轮与驱动齿轮啮合。