Filling a food product into container on a slat conveyor
View Patent ↗The invention relates to the filling of a frozen dessert product in a container, by performing the steps of: arranging at least one container to be filled on a slat conveyor, moving the container on the slat conveyor towards a dispensing nozzle, vertically displacing at least one slat supporting the container, and horizontally displacing the slat supporting the container in a direction perpendicular to the transport direction of the slat conveyor, while dispensing the product from the dispensing nozzle into the container.
1. A method for filling a product in a container, the method comprising the steps of:
arranging at least one container to be filled on at least one slat of a step-wise driven slat conveyor;
moving the container on the slat conveyor towards a dispensing nozzle;
vertically displacing at least one slat supporting the container using a gripper element with protruding portions which laterally engage recessions in the side surfaces of the slat; and
manipulating the at least one slat supporting the container in a translational degree-of-freedom different from a transport direction of the slat conveyor using the gripper element while dispensing the product from the dispensing nozzle into the container.
2. The method according to claim 1 , wherein the vertical displacement is achieved through a lifting movement.
3. The method according to claim 1 , wherein the slat is manipulated in a horizontal displacement.
4. The method according to claim 1 , wherein the product is a frozen confectionery.
5. The method according to claim 1 , wherein the product is a LTF (low temperature freezing) confectionary product.
6. The method according to claim 1 , comprising starting movement of the slat supporting the container in a horizontal direction during the vertical displacement.
7. The method according to claim 1 , wherein the at least one slat is pre-released off the chains of the slat conveyor before being engaged by the gripper element.
8. The method according to claim 1 , wherein the dispensing nozzle is stationary at least during filling.
9. The method according to claim 1 , wherein the dispensing nozzle is moved during filling.
10. The method according to claim 1 , wherein the slats are separated off the main chains of the slat conveyor during filling.
11. The method according to claim 1 , wherein at least one slat supporting the container is additionally moved vertically while filling the product in the container.
12. The method according to claim 1 , wherein the product is selected from the group consisting of ice cream, water ice, frozen yoghurt, sherbet, and sorbet.
13. A method for filling a product in a container, the method comprising the steps of:
arranging at least one container to be filled on at least one slat of a step-wise driven slat conveyor;
moving the container on the slat conveyor towards a dispensing nozzle;
separating the at least one slat from the transport chains of the slat conveyor;
vertically displacing at least one slat supporting the container using a gripper element with protruding portions which laterally engage recessions in the side surfaces of the slat; and
manipulating the at least one slat supporting the container in a translational degree-of-freedom different from a transport direction of the slat conveyor using the gripper element while dispensing the product from the dispensing nozzle into the container.