摘要:
A unit for conveying products and having a main conveying device; two secondary conveying devices for feeding respective streams of products to the main conveying device via respective inputs; and a distributing device for so controlling the two streams that the products in a first of the two streams, on reaching an output of the main conveying device, are offset with respect to the products in a second of the two streams, so as to form a single succession of products through the output.
摘要:
The rigid packet with hinged lid includes a container for a group of long elements and a lid hinged at a top, open end of the container, each having a front, a back and two sides; inside the container, fixed to and partly protruding from the latter, there is a collar with three consecutive flaps which have one or more notches defining respective tabs, hinged with their hinged side to the collar, folded inwards in the container and in contact with the group of long elements so as to form flexible compensation elements which recover the play present between the container and the group of long elements due to the reduction of the size of the latter compared to the fixed internal dimensions of the container.
摘要:
A method and machine for packing products, whereby packets completed as they travel along a wrapping path are fed successively to a distributing device and selectively fed to an input of one of at least two drying conveyors parallel to each other; and the packets are fed by the drying conveyors at a frequency (F2) lower than the frequency (F1) at which the packets are fed along the wrapping path.
摘要:
A conveyor for step-feeding half packets along a wrapping line for producing twin packets of cigarettes consisting of two half packets with respective foil wrappings and arranged side by side inside an outer wrapping; the half packets being fed through a restoring station and being engaged by a restoring device which, when operated, provides for selectively shifting a half packet from a first location to a second location in the succession of half packets along the conveyor.
摘要:
Twin packets of cigarettes, each consisting of two half packets with respective foil wrappings and arranged side by side inside an outer wrapping, are formed on a wrapping line by feeding a single succession of half packets along the input portion of the wrapping line, and successively transferring the half packets to the output portion of the wrapping line by grouping the half packets into twos to form, at the output portion, a single succession of groups, each consisting of two side by side half packets.
摘要:
Divisible packs consisting in two wrappers breasted frontally one with another are conveyed broadside, singly and in succession, to the point of being taken up between paired belt loops carrying teeth which are timed to impinge on the two wrappers and bring them into vertical alignment. Thereafter, the pack draws level with an applicator station where labels are affixed to the now perfectly matched end faces of the wrappers, then passes on to a further station at which correct application of the labels is verified by two pneumatic control elements: these consist in suction cups or nozzles connected to respective transducers which, by sensing changes in the pressure levels registering at the end faces of the wrappers, will detect any pack from which either or both of the labels may be missing.
摘要:
On a packing line for producing twin packets, collars are fed successively by an oscillating conveyor arm into respective conveyor seats, each for housing two side by side half packets; the conveyor arm presenting two telescopically connected portions in turn presenting respective gripping members cooperating with respective main panels of the collar and the two telescopic portions being movable in relation to each other for folding accordion-fashion a central portion of the collar interposed between the two main panels.
摘要:
In a cigarette packeting machine, the formation of groups of cigarettes to be packeted disposed in superposed layers of which at least one is incomplete in that it lacks at least one intermediate cigarette. The cigarettes of the incomplete layer being kept in position, inside a formation and advancement pocket for the relative group, by the cigarettes of an immediately upper complete layer which are fed into the pocket so that they become disposed quincuncially to the cigarettes of the incomplete layer.