| 摘要 |
An apparatus (1) for collecting a tubular box (2) in a flattened configuration from a store (15), for opening-out the tubular box (2) and for transferring the tubular box (2) towards a receiving station (R) of the tubular box (2), the apparatus (1) comprising a first member (21) that is hinged to the frame (10), bears first aspirating means (17) and can rotate; a second member (22), a third member (23), a fourth member (24) and the frame (10), identifying a four-bar linkage; a fifth member (25) which is hinged to the fourth member (24) and which bears second aspirating means (18); an abutting member (20) for abutting a first wall (8) of the tubular box (2), which abutting member (20) is arranged between the first member (21) and the receiving station (R) and is arranged inferiorly of the tubular box (2), when the tubular box (2) is in the folding position (P): the apparatus (1) being designed in such a way that when the tubular box (2) is in the folding position (P): a second wall (9) of the tubular box can be intercepted by the second aspirating means (18) and folded progressively with respect to the first wall (8); the first aspirating means (17) can disengage the first wall (8) and the tubular box (2) can be moved by means of the second aspirating means (18) up to going to rest on the abutting member (20) with a consequent complete opening-out of the tubular box (2). |
