| 摘要 |
A device (1) for feeding self-adhesive or “pressure sensitive” labels to a labelling machine comprises a frame (2) and supporting means (3) comprising a supporting plate (17) for supporting a reel (4) of web (5) with labels applied to it, and also comprises at least one guide element (28, 29) designed to be at least partly inserted in a central hole (7) of the reel (4) which can rotate about it. The device (1) also comprises a detaching station (8) for detaching the labels from the web (5), feeding means (9) for feeding the web (5) to the detaching station (8) and recovery means (10) for recovering the web (5) without labels. The supporting plate (17) is removably associated with the frame (2) and the supporting means (3) also comprise a containment head (30) switchable between an open configuration, in which it allows the coupling with and uncoupling from the frame (2) of the supporting plate (17), with the reel (4) placed on it, and an operating configuration, in which it allows the reel (4) to be held between itself and the supporting plate (17), allowing reel (4) rotation. |
| 主权项 |
1. A device for feeding self-adhesive or “pressure sensitive” labels to a labelling machine comprising:
a frame (2); supporting means (3), mounted on the frame (2), for supporting a reel (4) of web (5) on which self-adhesive or “pressure sensitive” labels are removably attached, the supporting means (3) in turn comprising a supporting plate (17) on top of which there is a substantially flat sustaining surface (18) on which in use the reel (4) can be placed, the supporting means (3) also comprising at least one guide element (28, 29) for the reel (4), the guide element (28, 29) defining an axis of rotation (24) for the reel (4) perpendicular to the sustaining surface (18) and being designed in use to be inserted at least in a part of a central hole (7) of the reel (4) for in use guiding reel rotation about the axis of rotation (24); a detaching station (8) for detaching the labels from the web (5), associated with the frame (2); feeding means (9) for feeding the web (5) to the detaching station (8), associated with the frame (2); and recovery means (10) for recovering the web (5) without labels from the detaching station (8), associated with the frame (2); the supporting means (3) also comprising a containment head (30) switchable between an open configuration, and an operating configuration, in which it allows the reel (4) to be held between itself and the supporting plate (17), in any case allowing reel (4) rotation guided by the guide element (28, 29),characterised in that the supporting plate (17) is removably associated with the frame (2), in that the containment head (30) in the open configuration in use allows coupling with and uncoupling from the frame (2) of the supporting plate (17) with the reel (4) placed at the sustaining surface (18), and in that the supporting means (3) comprise prevention means (23) for preventing rotation of the supporting plate (17), the reel (4) in use being able to rotate about the axis of rotation (24) by sliding on the sustaining surface (18). |
