| 摘要 |
Device for rotating a label fed into a labelling machine, wherein the label (11) is fed to a support element (23) placed on a wheel (20) which rotates between a position where the label (11) is picked up from a conveyor or feed belt (16) and a position where the label (11) is placed on a product (13), said support element has at least a label holding element (30) during the rotation of the wheel (20) in a fixed structure (19), wherein the label (11) holding element (30) is positioned on a shaft (31) which can be rotated by means of control elements (37, 38, 39) driven by a cam group (26, 43, 42) operationally connected to the wheel (20) and to the fixed structure (19). In particular, the holding element is a sucker means (30) which allows the rotation of the label as required. <IMAGE> |
