摘要:
The invention relates to an apparatus (1) for splicing a new web (3, 2), provided with repeated patterns (4), to a web in use (2, 3), also provided with repeated patterns (4) and fed along a predetermined path (P); the apparatus (1)is provided with handling means (16, 16') to advance the new web (3, 2) at the same speed of the web in use (2, 3) and in a position where it has its own segment (3a, 2a) overlapping a segment (2a, 3a) of the web in use (2, 3) with the corresponding patterns (4) aligned, of cutting means (23) to perform, at the area interposed between two successive patterns (4), an operation of cutting the overlapping segments (2a, 3a) of the webs (2, 3), so as to divide each web (2, 3) in an upstream portion (24) and a downstream portion (25); of folding means (26) for selectively folding one of the upstream portion (24) of the web in use (2, 3) and the downstream portion (25) of the new web (3, 2) outside the overlapping area between the webs (2, 3); and applicator means (27) for applying a splicing buffer (28) on the adjacent ends of the cut portions (24, 25) of the two webs (2, 3) to be joined.
摘要:
There is described a labelling group (4, 5) for applying at least one label (10) onto a respective article (11, 11a, 11b) at an application station (B), comprising: a transfer element (13), which is adapted to transfer said label (10) along a trajectory (Q) which comprises a transfer station (H), and can be arranged in an operative position, in which said transfer station (H) coincides, in use, with said application station (B); and a diverting device (20), which can be selectively arranged in: a first configuration, in which it allows said transfer element (13) to convey said label (10) along at least part of said trajectory (Q) and to release said label (10) at said transfer station (H); or in a second configuration, in which it prevents said transfer element (13) either from receiving said label (10) or from releasing said label (10) to said transfer station (H); transfer element (13) is movable in at least one rest position, in which trajectory (Q) is spaced from said application station (B).
摘要:
A filling machine (1) has a rotating conveyor (4) and at least one filling unit (10), carried by the rotating conveyor (4) and designed to engage at least one container (2) to carry out filling thereof with a product; a weighing device (10) is operatively coupled to the filling unit (10) to provide weighing information related to a weight of the container (2) during its filling, the weighing device (10) having: a support unit (22), with a supporting arm (22a) designed to hold the container (2) and to be elastically deformed as a function of the weight of the same container (2) being filled; and a sensing unit (24), designed to provide a measure related to the weight of the container (2). The sensing unit (24) is configured to provide a contactless sensing associated to a distance (d) of supporting arm (22a) from a facing portion of the filling machine (1), the weight of the container (2) being a function of this distance (d).