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US 12,434,918 B2Granted
Method of operating an alignment station for slices, and an alignment station for performing said method
AssigneeAutomotion Systems Venhuizen B.V.
InventorsAntonius Ambrosius Jozef Sjerps, Richard Cornelis Theodoris Wagenaar
Life of this patent
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Abstract
An alignment station and a method of operating the alignment station allows for rotation of slices such as slices of meat or cheese. The alignment station comprises a conveyor which comprises a plurality of closed loop elements, a first roll unit and a second roll unit. The slice is supported on a first loop section of the plurality of closed loop elements. To reduce problems that may occur during rotation of the slice, said slice is subjected to vibration in the first loop section.
Claims26
A method of operating an alignment station for slices, said slices being chosen from slices of cheese, meat or fish, said alignment station comprising:
- a conveyor, said conveyor comprising a plurality of closed loop elements, a first roll unit and a second roll unit, wherein
- the first roll unit comprises a first nose roll assembly, said first nose roll assembly,
- comprising a plurality of first nose rolls,
- defining an upstream end of the conveyor;
- the second roll unit comprises a second nose roll assembly, said second nose roll assembly,
- comprising a plurality of second nose rolls, and
- defining a downstream end of the conveyor;
- the plurality of closed loop elements is configured to run over the first nose roll assembly to the second roll unit assembly;
- said plurality of closed loop elements comprising:
- a first loop section of the plurality of closed loop elements extending from the first nose roll assembly to the second nose roll assembly, wherein said first loop section defines a slice support surface, and
- a second loop section of the plurality of closed loop elements extending from the second roll unit back to the first nose roll assembly;
- a control unit comprising:
- a control module for correcting the orientation of the slice on the slice support surface by varying the relative speed of closed loop elements of the plurality of closed loop elements;
- wherein the method comprises the steps of
- determining the orientation of a slice, and
- correcting the orientation of said slice while on the slice support surface by varying the relative speed of closed loop elements using the control module;
- wherein the second roll unit and a downstream conveyor are laterally movable relative to one another, wherein the method comprises:
- a step of determining the location of the slice subjected to rotation while on the support surface, and
- a step of moving the second roll unit of the alignment station and the downstream further conveyor laterally relative to one another independently from the first roll unit to allow the slice to be delivered at a downstream further conveyor comprising a further support surface closer to the center line of said further support surface of said downstream further conveyor.
16 more elements
A method of operating an alignment station for slices, said slices being chosen from slices of cheese, meat or fish, said alignment station comprising:
- a conveyor, said conveyor comprising a plurality of closed loop elements, a first roll unit and a second roll unit, wherein
- the first roll unit comprises a first nose roll assembly, said first nose roll assembly,
- comprising a plurality of first nose rolls,
- defining an upstream end of the conveyor;
- the second roll unit comprises a second nose roll assembly, said second nose roll assembly,
- comprising a plurality of second nose rolls, and
- defining a downstream end of the conveyor;
- the plurality of closed loop elements is configured to run over the first nose roll assembly to the second roll unit assembly;
- said plurality of closed loop elements comprising:
- a first loop section of the plurality of closed loop elements extending from the first nose roll assembly to the second nose roll assembly, wherein said first loop section defines a slice support surface, and
- a second loop section of the plurality of closed loop elements extending from the second roll unit back to the first nose roll assembly;
- a control unit comprising:
- a control module for correcting the orientation of the slice on the slice support surface by varying the relative speed of closed loop elements of the plurality of closed loop elements;
- wherein the method comprises the steps of
- determining the orientation of a slice, and
- correcting the orientation of said slice while on the slice support surface by varying the relative speed of closed loop elements using the control module;
- wherein the method comprises:
- a step of supplying the slice to be oriented using a supply conveyor,
- a step of determining the location of the slice on the supply conveyor, and
- a step of moving the first roll unit and the supply conveyor relatively to one another independently from the second roll unit to allow the slice to be delivered closer to the center line of the support surface of the alignment station at the first roll unit.
17 more elements
An alignment station for slices, said station comprising:
- a conveyor, said conveyor comprising a plurality of closed loop elements, a first roll unit and a second roll unit, wherein
- the first roll unit comprises a first nose roll assembly, said first nose roll assembly
- comprising a plurality of first nose rolls, and
- defining an upstream end of the conveyor;
- and
- the second roll unit comprises a second nose roll assembly, said second nose roll assembly;
- comprising a plurality of second nose rolls, and
- defining a downstream end of the conveyor;
- the plurality of closed loop elements is capable of running over the first nose roll assembly to the second roll unit assembly;
- said plurality of closed loop elements comprising:
- a first loop section of the plurality of closed loop elements extending from the first nose roll assembly to the second nose roll assembly, wherein said first loop section defines a slice support surface, and
- a second loop section of the plurality of closed loop elements extending from the second roll unit back to the first nose roll assembly;
- a control unit comprising:
- a control module for correcting the orientation of the slice on the slice support surface by varying the relative speed of closed loop elements of the plurality of closed loop elements;
- wherein the alignment station comprises a downstream conveyor for receiving the slice from the second roll unit;
- and
- wherein the second roll unit and the downstream conveyor are laterally movable relative to one another independently from the first roll unit.
14 more elements
An alignment station for slices, said station comprising:
- a conveyor, said conveyor comprising a plurality of closed loop elements, a first roll unit and a second roll unit, wherein
- the first roll unit comprises a first nose roll assembly, said first nose roll assembly
- comprising a plurality of first nose rolls, and
- defining an upstream end of the conveyor;
- and
- the second roll unit comprises a second nose roll assembly, said second nose roll assembly
- comprising a plurality of second nose rolls, and
- defining a downstream end of the conveyor;
- the plurality of closed loop elements is capable of running over the first nose roll assembly to the second roll unit assembly;
- said plurality of closed loop elements comprising:
- a first loop section of the plurality of closed loop elements extending from the first nose roll assembly to the second nose roll assembly, wherein said first loop section defines a slice support surface, and
- a second loop section of the plurality of closed loop elements extending from the second roll unit back to the first nose roll assembly;
- a control unit comprising
- a control module for correcting the orientation of the slice on the slice support surface by varying the relative speed of closed loop elements of the plurality of closed loop elements;
- wherein the alignment station comprises a supply conveyor for supplying the slice to the first roll unit;
- and
- wherein the first roll unit and the supply conveyor are laterally movable relative to one another independently from the second roll unit.
14 more elements
Dependencies are inferred from the claim text.