Abstract:
A pocket conveyor wherein a flexible toothed belt is fitted with conveying pockets equally spaced along the belt, and wherein each pocket is connected to the belt by a first and at least one second connecting member, both hinged to the belt; the first connecting member is connected rigidly to the pocket; and the second connecting member has at least one degree of freedom with respect to the pocket.
Abstract:
A machine for producing packets of cigarettes, each packet having a group of cigarettes enclosed in packaging material, has a number of conveyors, each having a respective given number of respective members which are brought into contact with the groups and/or the packaging material, and cooperate with the members of at least one adjacent conveyor; the number of members of each conveyor being equal to a multiple or to a divisor of the number of members of an adjacent conveyor.
Abstract:
A device for forming groups of cigarettes having a number of superimposed layers, whereby each layer is expelled by a movable push member from a respective outlet of a hopper having a number of outlets, and is fed into a respective movable pocket for receiving, a respective group of cigarettes; and each outlet has an intercepting member movable to and from a work position closing the outlet, and defined by a rigid plate connectable to the respective movable push member to move to and from the closed work position.
Abstract:
A method and unit continously transferring a group of cigerettes between conveyers, whereby the group of cigarettes is formed in a first seat on a group-forming first conveyor, and is fed by the first conveyor to a transfer station where the longitudinal ends of the group are engaged by a movable seat, which is moved with respect to the first seat to transfer the group from the first seat to a second seat on a wrapping conveyor.
Abstract:
A machine for conditioning packets of cigarettes is divided into a first portion defined by a number of outlets of a hopper through which cigarettes are fed in a first direction; a second portion in which a succession of adjacent conveyors defines a single supply path for the cigarettes and relative packets, the supply path extending substantially in a second direction crosswise with respect to the first direction; and a third portion in which a drying conveyor defines a number of parallel drying paths extending in a third direction crosswise with respect to the second direction.
Abstract:
In a packaging machine, particularly for producing hingedlid packets for cigarettes conveyed on an endless pocket conveyor (16) become partially wrapped in a wrapper section (20) during transfer to a further endless pocketed conveyor (24). In passing to the further conveyor the groups and wrapper sections pass through a forming member carried on an intermediate endless conveyor (22). Transfer of the groups is effected by cam-operated plunger units (26A) carried by a fourth endless conveyor (26). The machine further includes a packet transfer unit at which spaced packets are deposited on a suction belt (50) prior to delivery in abutment to a packet reservoir (54); and a blank feed unit (30) comprising a continuously moving endless feed conveyor (62) provided with reciprocating pulleys, the movement of which causes the conveyor to remain stationary to allow transfer of blanks from a stationary reservoir (60).
Abstract:
A hopper (5) for elongate elements (2), in which an exit (11) of the hopper (5) is defined by a plurality of substantially vertical side-by-side channels (17); each channel (17) is defined by two substantially vertical baffles (18), and is associated with an agitator element (24) of pendulum type having a substantially triangular cross-sectional shape and positioned above a respective baffle (18) to oscillate, in synchronism with the other agitator elements (24), about a respective substantially horizontal axis (25).
Abstract:
Positionally correct transfer of elongated objects, particularly cigarette cartons, to a packing machine for producing large packages with re-orientation, in relation to the feed, in close succession, is achieved by transversely pushing the successive front objects (19) along a conveyance path by transversely movable pushers (33) or (56). The pushers separate the front object (14a) and feed it for side entry to an endless chain discharge conveyor (12) at the point where the endless chain conveyor rotates about a sprocket.
Abstract:
Apparatus is disclosed for packing oval-shaped articles such as cigarettes to achieve a predetermined orientation of the articles in a container.
Abstract:
A discarding device (1) for discarding cigarette packs (PS) not provided with a label or duty stamp (T) comprises an operational endless conveyor (4) driven step by step and carrying a plurality of open containers (5) each adapted to receive one cigarette pack (P).Loading means are provided to load sequentially into said containers (5) the packs (P) not yet provided with labels; and, spaced with respect to one another according to the feed steps of the intermittent conveyor (4), there are provided: a labelling station (S1) where the labels (T) are applied to the packs (P) in the containers (5), a checking station (S2) to detect the presence of the label on a pack, a discard conveyor (2) to discharge the unlabelled packs (PS), and a transfer conveyor (3) to convey the regular (i.e. labelled) packs (P) from a operational conveyor (4) to a further delivery conveyor (22, 23, 24).The discard conveyor (2) and transfer conveyor (3) for the packs (P, PS) consist each of a guided sliding path (6, respectively 7) for the packs, disposed transversely to said intermittent operational conveyor (4), suitably related to the respective dwell stations of the containers (5).