| 摘要 |
The invention concerns a labeling machine for bottles that are to have one or more labels applied to them in a position determined by a specific indication on the bottle. Before the first label is applied, the bottles, which are secured between a rotating plate and a rotating head, are probed for the indication and rotated by an electric motor. The rotation from the motor is introduced through one input of a differential gear. Rotations derived from an invariable labeling program are introduced through the other input. The bottles can accordingly be positioned in the desired orientation without being loosened between the rotating plate and rotating head and without using a frictional clutch or gearshift. |
