Device and method for filling and/or portioning food mass on a carrier
An apparatus is provided for filling and/or portioning food mass on a carrier. The apparatus includes a machine frame, a carrier movably arranged on the frame, for receiving dispensed food mass, and a drive means for moving the carrier. In the apparatus, a mechanical separator is provided for mechanically separating the carrier and the drive means, the carrier is arranged above the separator, the drive means is arranged at least partly below the separator, and the carrier and the drive means are coupled with the aid of magnetic and/or electromagnetic means in such a way that the carrier can be moved by the drive means using magnetic or electromagnetic force.
1 . An apparatus ( 1 ) for portioning food mass on a carrier ( 2 ), comprising:
a machine frame ( 4 ),
a carrier ( 2 ) movably arranged on the frame ( 4 ), for receiving dispensed food mass,
a drive means ( 22 ) for moving the carrier ( 2 ),
a dispensing device ( 18 ) for dispensing food mass and which is arranged on or relative to the machine frame ( 4 ) in such a way that dispensed food mass lands on the movable carrier ( 2 ), and
a controller ( 20 ) configured to control the drive means ( 22 ) for moving the carrier ( 2 ) and configured to control the dispensing device ( 18 ) for dispensing food mass,
wherein:
a mechanical separator ( 12 ) is provided for mechanically separating the carrier ( 2 ) and the drive means ( 22 ),
the carrier ( 2 ) is arranged above the separator ( 12 ),
the drive means ( 22 ) is arranged at least partly below the separator ( 12 ),
the carrier ( 2 ) and the drive means ( 22 ) are coupled with the aid of at least one of magnetic and electromagnetic means in such a way that the carrier ( 2 ) can be moved by the drive means ( 22 ) using magnetic or electromagnetic force,
wherein the drive means ( 22 ) has at least one of a mechanical and electrical guide unit ( 38 ) for moving the magnet ( 26 ) in the X/Y direction substantially in a plane below the separator ( 12 ), and wherein the drive means ( 22 ) has at least two independently drivable motors ( 40 , 42 ) for operating the guide unit ( 38 ), and
wherein the controller ( 20 ) is configured to control the drive means ( 22 ) and the dispensing device ( 18 ) in such a way that food mass can be produced in portions of different arrangements or patterns on the carrier ( 2 ).
2 . The apparatus ( 1 ) according to claim 1 , wherein the mechanical separator ( 12 ) is designed as a plate ( 14 ) having a substantially planar upper surface and that the carrier ( 2 ) rests on the plate ( 14 ) and can be moved therealong by the drive means ( 22 ).
3 . The apparatus ( 1 ) according to claim 2 , wherein the plate ( 14 ) is made of a non-magnetic material and is mounted directly or indirectly on the machine frame ( 4 ).
4 . The apparatus ( 1 ) according to claim 1 , wherein the drive means ( 22 ) has a magnet holder ( 24 ) and at least one permanent magnet ( 26 ) or electromagnet arranged below the separator ( 12 ) and on the magnet holder ( 24 ) of the drive means ( 22 ).
5 . The apparatus ( 1 ) according to claim 1 , wherein the guide unit ( 38 ) has two linear guide means ( 34 , 36 ) and two drives for moving the magnet holder ( 24 ) in the X/Y direction.
6 . The apparatus ( 1 ) according to claim 5 , wherein the linear guide means ( 34 , 36 ) are arranged with their longitudinal axes substantially perpendicular to each other.
7 . The apparatus ( 1 ) according to claim 1 , wherein the carrier ( 2 ) has a magnet holder ( 44 ) that has a recess ( 46 ) inside which the at least one magnet ( 48 ) is arranged directly above an upper side of the separator ( 12 ).
8 . The apparatus ( 1 ) according to claim 1 , wherein the carrier ( 2 ) arranged above the separator ( 12 ) has at least one permanent magnet ( 48 ).
9 . The apparatus ( 1 ) according to claim 8 , wherein the at least one magnet ( 48 ) arranged on the carrier ( 2 ) is arranged inside a recess ( 46 ) on the underside of the carrier ( 2 ) and is arranged directly above the separator ( 12 ) in order to cooperate in operation with, and be coupled by magnetic force to at least one magnet ( 26 ) of the drive means ( 22 ).
10 . A method for portioning food mass on a carrier ( 2 ), using the apparatus ( 1 ) according to claim 1 , wherein
a carrier ( 2 ) for receiving food mass and arranged movably relative to a machine frame ( 4 ) is provided; and
a dispensing device ( 18 ) for dispensing food mass is provided, which is arranged on or relative to the machine frame ( 4 ) in such a way that dispensed food mass lands on the movable carrier ( 2 ),
the carrier ( 2 ) is moved relative to the frame ( 4 ) with the aid of a drive means ( 22 ), while preferably portioned food mass is dispensed onto the carrier ( 2 ) and deposited there with the aid of a dispensing device ( 18 ), wherein the carrier ( 2 ) is moved in operation above a mechanical separator ( 12 ) for mechanically separating the carrier ( 2 ) and the drive means ( 22 ) with the aid of a drive means ( 22 ) arranged below the separator ( 12 ),
wherein the carrier ( 2 ) and the drive means ( 22 ) are coupled to each other with the aid of at least one of magnetic and electromagnetic means in such a way that the carrier ( 2 ) can be moved by the drive means ( 22 ) using magnetic or electromagnetic force,
wherein the drive means ( 22 ) has at least one of a mechanical and electrical guide unit ( 38 ) for moving the magnet ( 26 ) in the X/Y direction substantially in a plane below the separator ( 12 ), and wherein the drive means ( 22 ) has at least two independently drivable motors ( 40 , 42 ) for operating the guide unit ( 38 ), and
wherein a controller ( 20 ) is provided, which is configured to control the drive means ( 22 ) for moving the carrier ( 2 ) and the dispensing device ( 18 ) for dispensing food mass in such a way that food mass can be produced in portions of different arrangements or patterns on the carrier ( 2 ).
11 . The method according to claim 10 , wherein the coupling is released when a particular force is exceeded.
12 . An apparatus ( 1 ) for portioning food mass on a carrier ( 2 ), comprising:
a machine frame ( 4 ),
a carrier ( 2 ) movably arranged on the frame ( 4 ), for receiving dispensed food mass, and
a drive means ( 22 ) for moving the carrier ( 2 ), wherein:
a mechanical separator ( 12 ) is provided for mechanically separating the carrier ( 2 ) and the drive means ( 22 ),
the carrier ( 2 ) is arranged above the separator ( 12 ),
the drive means ( 22 ) is arranged at least partly below the separator ( 12 ),
the carrier ( 2 ) and the drive means ( 22 ) are coupled with the aid of at least one of magnetic and electromagnetic means in such a way that the carrier ( 2 ) can be moved by the drive means ( 22 ) using magnetic or electromagnetic force, and
wherein the drive means ( 22 ) has at least one of a mechanical and electrical guide unit ( 38 ) for moving the magnet ( 26 ) in the X/Y direction substantially in a plane below the separator ( 12 ), and wherein the drive means ( 22 ) has at least two independently drivable motors ( 40 , 42 ) for operating the guide unit ( 38 ), and
wherein the guide unit ( 38 ) is designed as a delta mechanism ( 50 ) with two drives.
13 . The apparatus ( 1 ) according to claim 12 , wherein the delta mechanism ( 50 ) has two articulated arms ( 52 , 54 ), wherein each articulated arm ( 52 , 54 ) has a first rotatably mounted arm ( 56 ) that can be pivoted by a motor ( 40 , 42 ), and a second arm ( 57 ) rotatably mounted on the first arm ( 56 ), wherein the second arm ( 57 ) is rotatably articulated on the magnet holder ( 24 ).