摘要:
A device for picking up stacks of products from a support, wherein a head for picking up a stack of products from a flat support is provided with presser elements adapted to act on the stack and with a flexible lamina adapted to enter between the stack and the flat support; the pick-up head supports presser cylinders to act on the flat support, and the lower end of the presser cylinders has feet that are movable between an inactive position and a position for insertion between the stack and the flat support to raise the stack at least at the region for the insertion of the lamina between the stack of products and the flat support.
摘要:
The device for picking up stacks of products from a support has a head for picking up a stack of products from a supporting platform, and is provided with presser elements for pressing on the stack. The presser elements act in an upward region of the stack and with a flexible lamina that is adapted to fit between the stack and the supporting platform. Additional presser elements are supported by the pick-up head to act on the stack, whereby to take the weight of the stack off the supporting platform and facilitate the insertion of the lamina between the platform and the stack of products.
摘要:
An apparatus for loading reels into a packaging machine comprises a loading device that has a post rotating about a vertical axis under the actuation of a drive unit; a lifting element, which is provided with elements for supporting a reel to be loaded and is guided so that it can slide longitudinally with respect to the post and can move under the actuation of an additional drive unit between a lowered position for picking up the reel and a raised position for transferring the reel to the packaging machine; and sensors for controlling respectively the angular rotation of the post and the coordinated longitudinal sliding movement of the lifting element.
摘要:
The typical rigid cigarette packet consists of a box-like container with one open top end that can be exposed and closed by rotating a lid hinged to a rear edge of the container; the contents of the packet are restrained by a separate "U"-shaped frame element of which a first portion is anchored to the container and a second portion projects through the open top end and into the closed lid. To advantage, a front section of the first portion of the frame element incorporates a set of transverse stiffening ribs near the open top end of the container.
摘要:
A method and line for forming and conveying orderly groups of elongated products, particularly cigarettes, whereby each group is formed of a number of superimposed layers of products arranged side by side and separated by a given distance less than the width of the product and such as to compensate for the absence of at least one product in each of the layers each group being formed by feeding the relative layers axially and successively into a forming spindle, at least the bottom wall of which presents seats separated by the aforementioned given distance and for receiving and transversely retaining in position the products in a first layer; and each pair of adjacent products in one layer defining a seat for transversely retaining in position a product in an upper layer.
摘要:
A pocket element for a packing wheel for packing groups of cigarettes in rigid packets with a hinged lid; each packet being formed by folding a precut blank; and the pocket element presenting a seat having a pair of locating elements, each having an oblique surface for supporting respective edges of a respective pair of end tabs of the blank defining a small longitudinal wall of the lid of a respective packet.
摘要:
A device for removing, from a reel of strip material, an adhesive tape secured to a peripheral surface portion of the reel via thermoplastic adhesive material; which device comprises a pair of rollers supporting the reel; one of the rollers being a drive roller for rotating the reel about its axis; at least one heating element located close to the peripheral surface of the reel and designed to substantially contact the tape; and the other roller having vacuum openings for removing the tape from the peripheral surface of the reel subsequent to the adhesive material being plasticized by the heating element.
摘要:
A pneumatic unit for supplying products, such as chocolates or similar, in a single line to a manufacturing machine along a route defined laterally by two walls and at the bottom by a plate through which are formed a number of nozzles for a pressurized pneumatic fluid; the nozzles being arranged in at least two rows symmetrical with the route; and each nozzle in each row being so designed as to emit a jet of pneumatic fluid, at least a first portion of which is directed in a traveling direction towards the manufacturing machine, and a second portion of which is directed transversely in relation to the traveling direction and towards the other row of nozzles.
摘要:
A distributing device for feeding flat products, i.e. flat slab-shaped products, such as biscuits or lozenges, to a user machine having two input channels, each designed to receive a respective stream of products; the distributing device presenting a single input channel, and featuring two lobed wheels tangent to each other and to one end of the input channel; each lobe presenting a cavity cooperating with a pickup and release device for retaining, inside respective cavities, alternate products traveling along the feed channel, and releasing said products onto a respective conveyor by which they are fed to a respective input channel of the user machine.
摘要:
A method of feeding and folding sheet material on a flip-top cigarette packing machine, whereby a wrapping wheel on the wrapping line of the packing machine is connected to a supply device whereby flat portions of sheet material, from which to form internal collars and, if necessary, coupons, are fed successively to the wrapping wheel and into contact with the outer surface of respective groups of cigarettes already present on the wheel; the collars being formed by folding the flat portions of sheet material about respective groups as these are transferred to a further wrapping wheel on the wrapping line.