Apparatus for transporting cigarette packs in conjunction with a packaging machine

Claim 2

Apparatus for transferring block-shaped packs from a conveying track to a drying turret, and including a transfer turret which has a number of radially outwardly and laterally open pockets for receiving the packs, the pockets possessing transversely moveable, pivotable pocket walls which, for the reception and discharge of packs, are movable away from one another as a result of the supporting of pivoting levers of the pocket walls on a cam disc movable to and fro, said apparatus being characterized in that, in order to receive, convey and transfer two packs (10, 11) simultaneously, the transfer turret (17) has two pockets (18, 19; 18a, 19a; etc.) of a pocket unit (20, 21, etc.) which are arranged next to one another in one plane, pocket walls (29 to 32) of the pockets being movable simultaneously into an opening or closing position by means of pairs of pivoting levers (36, 37; 38, 39); and in that each pocket (18, 19, etc.) has assigned to it a main lever (36, 37) for actuating an outer wall (29, 30) and a supporting lever (38, 39) for actuating an inner wall (31, 32), the main lever (36, 37) and the supporting lever (38, 39) being arrange in different planes offset relative to one another in the axial direction.

Claim 3

Apparatus according to claim 1, characterized in that the main levers (36, 37) and supporting levers (38, 39) of the same pockets (18, 19, etc.) are arranged in a common plane.

Claim 4

Apparatus according to claim 2, characterized in that the main levers (36, 37) and the supporting levers (38, 39) of adjacent pockets (18, 19, etc.) are arranged in offset planes.

Claim 5

Apparatus according to claim 3, characterized in that the main lever (36, 37) and the supporting lever (38, 39), respectively, of an adjacent pocket (18, 19, etc.) of another pocket unit (20, 21, etc.) are mounted on a common rotary axle (51, 52).

Claim 6

Apparatus according to claim 4, characterized in that the main levers (36, 37) and the supporting levers (38, 39), together with the rotary axles (51, 52), are arranged between two turret discs (54, 55) which are connected to one another by means of the rotary axles (51, 52).

Claim 7

Apparatus according to claim 5, characterized in that, at an outer disc edge (56) of the turret disc (54, 55), a pocket bottom (57) connecting the turret discs (54, 55) to one another is arranged, respectively, in the region of each pocket (18, 19, etc.).

Claim 8

Apparatus according to claim 5, characterized in that two identically designed and jointly rotatable cam discs (42, 43) located at a distance from one another are arranged between the two turret discs (54, 55).

Claim 9

Apparatus for transferring block-shaped packs from a conveying track to a drying turret by means of a transfer turret (17), wherein said transfer turret comprises: radially outwardly and laterally open pockets (18, 19), each for receiving one pack (10, 11), disposed along the circumference of the transfer turret (17); and pocket walls delimiting each pocket (18, 19), said pocket walls consisting of an outer wall (29, 30) and an inner wall (31, 32) each being disposed on pivotable levers (36, 37; 38, 39), said levers being pivoted in order to open and close said pockets (18, 19); and wherein: two pockets (18, 19) are each arranged with their pocket bottom (57) on one plane lying side-by-side and forming a pocket unit (20, 21 . . . ), the pocket walls (29, 30; 31, 32) of both pockets of a pocket unit (20, 21 . . . ) being moved together and simultaneously for receiving and delivering one pack (10, 11) each; oppositely situated inner walls (32, 32) of the pockets of a pocket unit (20, 21 . . . ) are each connected to a supporting lever (38, 39), and outwardly lying outer walls (29, 30) of the same pocket unit (20, 21 . . . ) are each connected to a main lever (36, 37); free ends of the supporting lever (38, 39) are supported with supporting rollers (40, 45) on tracer rollers (40, 41), said tracer rollers (40, 41) resting against a cam disc (42, 43) and being operable by means of relative rotation; the supporting levers (38, 39) on one pocket unit (20, 21 . . . ) are pivotably mounted on parallel rotary axles (51, 52); and the main levers (36, 37) of a pocket unit (20) are each mounted rotatably on rotary axles (51, 52) of adjacent pocket units (21, 24).

Claim 10

Apparatus for transferring block-shaped packs from a conveying track to a drying turret by means of a transfer turret (17), wherein said transfer turret comprises: radially outwardly and laterally open pockets (18, 19), each for receiving one pack (10, 11), disposed along the circumference of the transfer turret (17); and pocket walls delimiting each pocket (18, 19), said pocket walls consisting of an outer wall (29, 30) and an inner wall (31, 32) each being disposed on pivotable levers (36, 37; 38, 39), said levers being pivoted in order to open and close said pockets (18, 19); and wherein: two pockets (18, 19) are each arranged with their pocket bottom (57) on one plane lying side-by-side and forming a pocket unit (20, 21 . . . ), the pocket walls (29, 30; 31, 32) of both pockets of a pocket unit (20, 21 . . . ) being moved together and simultaneously for receiving and delivering one pack (10, 11) each; oppositely situated inner walls (32, 32) of the pockets of a pocket unit (20, 21 . . . ) are each connected to a supporting lever (38, 39), and outwardly lying outer walls (29, 30) of the same pocket unit (20, 21 . . . ) are each connected to a main lever (36, 37); free ends of the supporting lever (38, 39) are supported with supporting rollers (40, 45) on tracer rollers (40, 41), said tracer rollers (40, 41) resting against a cam disc (42, 43) and being operable by means of relative rotation; the supporting levers (38, 39) on one pocket unit (20, 21 . . . ) are pivotably mounted on parallel rotary axles (51, 52); and the main levers (36, 37) of a pocket unit (20) are each mounted rotatably on rotary axles (51, 52) of adjacent pocket units (21, 24).

Claim 11

Apparatus according to claim 8, wherein the adjacent inner walls (31, 32) of a pocket unit (20, 21 . . . ) support each other by means of a supporting spring (53).

Claim 12

Apparatus according to claim 8, wherein the cam disc is provided with two elevations (46, 47) in the region of a receiving station (25) of the transfer turret (17), said elevations (46, 47) being assigned to the tracer rollers (40, 41) of main levers (36, 37) of the same pocket unit (20, 21 . . . ).

Claim 13

Apparatus according to claim 9, wherein the cam disc is provided with two elevations (46, 47) in the region of a receiving station (25) of the transfer turret (17), said elevations (46, 47) being assigned to the tracer rollers (40, 41) of main levers (36, 37) of the same pocket unit (20, 21 . . . ).

Claim 14

Apparatus according to claim 8, wherein the main levers (36, 37) and supporting levers (38, 39) of the same pocket (18, 19) are arranged in a common plane and the main levers (36, 37) and support levers (38, 39) of adjacent pockets (18, 19) of the same pocket unit (20, 21 . . . ) are arranged in planes offset in an axial direction.

Claim 15

Apparatus according to claim 8, wherein the main levers (36, 37) and supporting levers (38, 39) are arranged with the rotary axles (51, 52) between two turret discs (54, 55), said turret discs (54, 55) being connected by means of said rotary axles (51, 52).

Claim 16

Apparatus according to claim 13, wherein at an outer disc edge (56) of each turret disc (54, 55), a pocket bottom (57) connecting the turret discs (54, 55) to one another is arranged in the region of each pocket (18, 19 . . . ).