| 摘要 |
A machine for labeling containers which are oriented vertically and have a bottom surface provided with a transverse jam recess that is at least partially radial to the longitudinal axis of the container. The machine includes a labeler and a work table moveable relative to the labeler. A plurality of plates are each mounted on the table for rotation about vertical axis and each plate includes a container supporting surface. A holder is disposed above each plate for vertical movement relative thereto. A counter jam is mounted on each rotary plate for movement between a first position below the container supporting surface and a second position in which a portion of the counter jam extends above the container supporting surface for cooperating with the jam recess of a container positioned on the support surface. At least three rollers are mounted on each rotary plate to support the container for rotational movement about its longitudinal axis relative to the rotary plate. The rollers of each group are positioned with a part of their peripheral surface above the upper support surface and each being mounted before rotation about an axis which extends radially relative to the container longitudinal axis to support the container for rotational movement relative to the plate. A drive is coupled to the rollers for rotating the same about their respective rotational axis. |
