Conveyor device for conveying food products

1. A conveyor device configured to convey food products and to format the food products in stacks or shingles of a plurality of slices of cheese or meat products, comprising:

a plurality of parallel, individual first conveying tracks;

a plurality of product sensors, wherein respective product sensors are configured to detect a supply of food product on each first conveyor track;

a distributor conveyor downstream of the first conveying tracks;

a shuttle conveyor downstream of the distributor conveyor;

a buffer conveyor downstream of the first conveying tracks;

a main flow conveyor configured to convey a main flow of the food products and is selectively loaded with the food products from the distributor conveyor or from the buffer conveyor, the main flow conveyor being downstream of the distributor conveyor, wherein the shuttle conveyor is downstream of the main flow conveyor;

a plurality of parallel, individual second conveying tracks downstream of the shuttle conveyor and the buffer conveyor,

wherein at least one of the shuttle conveyor and the buffer conveyor fill product gaps in one of the second conveying tracks when a product gap is detected by one of the products sensors.

2. A conveyor device configured to convey food products and to format the food products in stacks or shingles of a plurality of slices of cheese or meat products, comprising:

a plurality of parallel, individual conveying tracks;

a plurality of product sensors, wherein respective product sensors are configured to detect a supply of food product on each conveyor track;

a shuttle conveyor, which as a whole is displaceable transversely to a conveying direction of the conveying tracks, wherein when an even number of product gaps in one of the conveying tracks is detected, the shuttle conveyor fills the product gaps with a corresponding number of food products from another conveyor track by transferring at least one of the food products from the conveyor track without product gaps into the conveyor track with the product gaps; and

a product buffer, wherein when an odd number of product gaps in one of the conveying tracks is detected, the product gaps are also filled with food products by transferring at least one of the food products from the product buffer into the conveying track with the product gap.

3. The conveyor device according to claim 2 , further comprising

a distributor conveyor configured to distribute incoming food products;

wherein the product buffer is a buffer conveyor, the buffer conveyor configured to be fed food products by the distributor conveyor;

a main flow conveyor configured to convey a main flow of the food products and is selectively loaded with the food products from the distributor conveyor or from the buffer conveyor, the main flow conveyor being arranged in the conveying direction downstream of the distributor conveyor; and

wherein the shuttle conveyor is arranged in the conveying direction downstream of the main flow conveyor.

4. The conveyor device according to claim 3 , wherein the distributor conveyor is vertically adjustable and having an output end between the buffer conveyor and the main flow conveyor in order to selectively feed the buffer conveyor or the main flow conveyor with food products.

5. The conveyor device according to claim 3 , wherein a conveying speed of the individual conveying tracks can be set separately from one another.

6. The conveyor device according to claim 3 , further comprising

a slicing device configured to cut food products, the slicing device outputting the cut food products onto the parallel conveying tracks; and

a feeder configured to load the cut and formatted food products into packaging, the feeder being arranged downstream of the shuttle conveyor in the conveying direction.

7. The conveyor device according to claim 3 , further comprising an output conveyor having a plurality of parallel conveying tracks, the output conveyor being downstream of the shuttle conveyor in the conveying direction and being loaded by the shuttle conveyor with the food products, wherein a conveying speed of the individual conveying tracks in the shuttle conveyor being adjustable separately from one another in order to transfer only one individual food product in only one of the conveying tracks of the output conveyor.

8. The conveyor device according to claim 7 , further comprising

a slicing device configured to cut food products, the slicing device outputting the cut food products onto the parallel conveying tracks; and

a feeder configured to load the cut and formatted food products into packaging, the feeder being arranged downstream of the output conveyor in the conveying direction.

9. The conveyor device according to claim 3 , wherein the buffer conveyor is above the main flow conveyor and an output end thereof is vertically adjustable, the output end of the buffer conveyor can be lowered onto the main flow conveyor to deposit food products on the main flow conveyor for subsequent filling of a product gap, and the output end of the buffer conveyor can be raised from the main flow conveyor in order not to block the main flow of the food products along the main flow conveyor.

10. The conveyor device according to claim 9 , wherein a conveying speed of the individual conveying tracks can be set separately from one another.

11. The conveyor device according to claim 2 , further comprising

a slicing device configured to cut food products, the slicing device outputting the cut food products onto the parallel conveying tracks; and

a feeder configured to load the cut and formatted food products into packaging, the feeder being arranged downstream of the shuttle conveyor in the conveying direction.