摘要:
On a machine for producing articles, in particular a packaging machine for producing packets of cigarettes, a reel, laid flat on a support, is fed, by means of a transfer device, to a relative unwinding pin fitted to the periphery of a rotary platform rotating about a substantially horizontal axis; the unwinding pin being set to a substantially radial position with respect to the platform axis; the rotary platform being rotated to set said unwinding pin to a vertical receiving position facing upwards; the reel being fitted downwards onto the unwinding pin in the receiving position; and the unwinding pin being rotated, with respect to the rotary platform, into an axial position with respect to the rotary platform before unwinding the reel.
摘要:
On a continuously operating cigarette packing machine, a group of cigarettes is transferred from a pocket—integral with an endless conveyor having at least one substantially straight portion—to a first seat—carried on an input wheel of a wrapping line and movable with respect to the input wheel—by transferring the group axially from the pocket to a second seat, which is fed by an intermediate wheel along a portion of the endless conveyor and is movable with respect to the intermediate wheel; and by then orienting the first and second seats with respect to the respective wheels so that one of the first and second seats penetrates the other for a given time.
摘要:
A method and device for applying a label to a packet of cigarettes travelling in a given direction along a conveying path; to apply the label to the packet, a pickup head is fed along a feed path by rotating the pickup head about two axes parallel to each other, and by moving the pickup head radially with respect to one of the two axes.
摘要:
A method and device for applying a label to a packet of cigarettes travelling in a given direction along a conveying path; to apply the label to the packet, a pickup head is fed along a feed path by rotating the pickup head about two axes parallel to each other, and by moving the pickup head radially with respect to one of the two axes.
摘要:
A wrapping wheel of a continuous cigarette packing machine has at least one seat for a respective group of cigarettes having two end surfaces and enclosed in a tubular wrapping having two projecting tubular end portions, each having two minor walls; the wheel moves each end surface along a relative path crosswise to the relative two minor walls, which are each folded onto the end surface by a relative folding device, which has an outer surface tangent to the end surface, and is mounted for rotation about a respective axis converging towards a plane defined by the path traveled by the end surface.