摘要:
Packer machine and wrapping method to couple an inner frame (8) to two groups (5) of smoking articles having two main walls (9, 10) and two dividing walls (12) interposed between the main walls (9, 10). The following are provided: a seat (22) designed to hold the inner frame (8) in a spread condition; a conveyor (21), which moves the seat (22) along a feeding path (P1); a pocket (24) designed to house the inner frame (8) in an at least partially folded condition; an input station (S4) arranged along the feeding path (P1) and configured to feed the spread inner frame (8) to the seat (22) of the conveyor (21); and a transfer station (S5) arranged along the feeding path (P1) and configured to transfer the inner frame (8) from the seat (22) to the pocket (24). The seat (22) of the conveyor (21) is designed to only hold the inner frame (8) in a spread condition, so that the inner frame (8) reaches the transfer station (S5) in a spread condition. The transfer station (S5) has a transfer device (25) configured to transfer the inner frame (8) from the seat (22) to the pocket (24), simultaneously folding the inner frame (8).
摘要:
A closing device (1) is configured for a wrapping machine of the type comprising a turntable or a ring and suitable for closing an open end (2) of a wrapping (3) of thermoweldable extendible plastic film when said plastic film is wrapped around a palletised product (4) by said wrapping machine, said open end (2) being provided in a band (3A) of said wrapping (3) that projects beyond the top (5) of said palletised product (4), said closing device (1) comprising closing means (7) arranged for bringing together portions of said band (3A) and retaining means (6) cooperating with said closing means (7) and arranged for retaining said plastic film of said open end (2) and for folding said portions, said closing means (7) being provided with a welding element (8) for welding said portions of said band (3A) above said top (5), so as to close the opening of said open end (2), in which said closing means (7) comprises a pair of arms (7A, 7B), supported by a framework (9) provided in said closing device (1) and drivable in such a manner that at least respective ends (12) of said arms (7A, 7B) are movable towards and away from one another, said welding element (8) being fixed to each of said respective ends (12), and in which said retaining means (6) is connected to said closing means (7) in such a manner as to be driven by the motion of said closing means (7) between an extended configuration (E), in which said retaining means (6) maintains said portions extended and a folded configuration (K), in which retaining means (6) retains said portions substantially superimposed on one another (H).
摘要:
A bagger comprising: i) forming means (200) for forming a bag that is apt for receiving a product to be bagged, said forming means (200) comprising: - a forming body (2) that is apt for passing inside a first tubular tract (3) that is intended to create said bag; - closing means (6) for closing at least one edge of said first tubular tract (3);
ii) gripping means (4) for gripping the forming body (2) and comprising at least a first and a second supporting means (41, 42) for supporting the forming body (2); said first supporting means (41) gripping the forming body (2) upstream of the second supporting means (42) with respect to the feed direction of the first tubular tract (3). In a first configuration, the first and the second supporting means (41, 42) perform their gripping action on the forming body (2), whereas in a second configuration, the first supporting means (41) does not carry out a gripping action on the forming body (2) so as to permit passage of the first tubular tract (3), while the second supporting means (42) performs its gripping action on the forming body (2).
摘要:
A device for filling and closing disposable bags for containing banknotes comprises an upper container (11) for temporarily housing banknotes (12), provided with a bottom (15) with an opening (19) for the exit of the banknotes (12) from the container (11), a piston (14) for pushing the banknotes (12) towards the opening (19) on the bottom of the container (11), a bag (13) made of flexible plastic film, intended to be filled with the banknotes temporarily housed in the container (11), a support (16) for the bag (13) containing the banknotes, vertically movable through controlled lowering means (17) and placed below the container (11), sealing bars (18) arranged between the upper container (11) and the movable support (16), intended to seal the mouth of the bag (13) upon completing the filling, and an electromagnetic stop element (26) that can be controlled to lock the movable support (16) with respect to the sealing bars (18), said electromagnetic stop element consisting of an electromagnet (27) applied to the movable support (16) and of a fixed element (28) made of ferromagnetic material, adapted to face the electromagnet (27) in operative condition.
摘要:
A packing device of a bookbinding spring is disclosed, which comprises a supply frame on which a spring supplied in series from a spring producing device is provided and supplied in series as well; a cover member supply part which is formed of a supply roll on which a cover member having a certain with and made of a synthetic resin material is wound and rotates, and a direction change roll for allowing a cover member supplied from the supply roll to be supplied on an upper side of the spring, with the spring being placed on an upper side of the supply frame and being supplied; a forming guide of which one end is extended at a tapered angle in a conical shape, while surrounding an upper surface of the cover member, as being closer to an end of the supply frame, and the other end surrounds the spring excluding the portion in which both sides of the cover member are overlapped in the lower side of the same; a pair of pressing rollers for pressing and bonding the portions in which both sides of the cover member are overlapped by means of the forming guide; and at least one driving roller for transferring the spring packed by means of the bonding part with the helps of the pressing roller.
摘要:
Bei einer Heisssiegelmaschine zum Verpacken von Produkten (5), insbesondere von Lebensmitteln mit zumindest einer Folie (6) und/oder einer Verpackung, wobei zum Versiegeln zumindest eine Siegelplatte (1) mit zumindest einem Siegelaufsatz (2) zusammenwirkt, soll der zumindest einen Ausnehmung (3) oder Öffnung (4) des Siegelaufsatzes (2) ein nachgiebig bewegbares oder elastisch verformbares Element (8) zugeordnet sein.
摘要:
A method and an apparatus to stretch wrap an article in a tubular plastic film, the method comprising the steps of locating a length of elastically stetchable tubular plastic film 5 on a holder 2 and thereafter expanding the holder to stretch the tube to a size enabling the tube and the holder to be passed over the article to be wrapped which may be located on pallet 3 mounted on stand 4 and at the same time stripping the tube off the holder so the tube can contract and elastically embrace the object. The tube preferably has an end closed and is folded concertina fashion on the holder. The frame 2 is in sections which telescope or pivot to effect outward expansion.