Conveyor device for conveying food products
A method of using a conveyor device is provided for conveying food products in stacks or interleaved units made of a plurality of slices of cheese or meat products. The method formats the food products in a specific product format on a plurality of parallel conveyor tracks, and fills a product gap on one of the plurality of parallel conveyor tracks incoming on the input side with a food product so that on the output side all parallel conveyor tracks are supplied with the food products.
1. A method for formatting food products on a conveyor device comprising:
a) receiving the food products in a plurality of parallel conveyor tracks, some of which include product gaps;
b) outputting the food products into the plurality of parallel conveyor tracks in a specific product format;
c) detecting a product supply in the plurality of parallel conveyor tracks incoming on an input side individually for each one of the plurality of parallel conveyor tracks; and
d) filling the product gaps in the plurality of parallel conveyor tracks with food products, so that all of the plurality of parallel conveyor tracks are supplied with the food products on an output side, wherein only when an odd number of product gaps exist in one of the plurality of parallel conveyor tracks, the product gaps are also filled with food products from a product buffer in that at least one of the food products is transferred from the product buffer to the one of the plurality of parallel conveyor tracks on which an odd number of product gaps exist.
2. The method in accordance with claim 1 , further comprising:
selectively distributing the food products incoming on the input side to the product buffer or to a main flow of the food products, which main flow passes through to the output side.
3. The method in accordance with claim 2 , wherein the product buffer is supplied first.
4. The method in accordance with claim 2 , further comprising:
a) detecting the food products added to the product buffer;
b) detecting the food products removed from the product buffer;
c) determining a filling status of the product buffer from the added food products and from the removed food products; and
d) controlling distribution of the food products incoming on the input side to the product buffer or to the main flow as a function of the filling status of the product buffer.
5. The method in accordance with claim 1 , further comprising:
controlling product transfer from the product buffer to the plurality of parallel conveyor tracks as a function of the product supply detected on the input side in the individual conveyor tracks.
6. The method in accordance with claim 5 , further comprising:
selectively distributing the food products incoming on the input side to the product buffer or to a main flow of the food products, which main flow passes through to the output side.
7. The method in accordance with claim 6 , further comprising:
a) detecting the food products added to the product buffer;
b) detecting the food products removed from the product buffer;
c) determining a filling status of the product buffer from the added food products and from the removed food products; and
d) controlling distribution of the food products incoming on the input side to the product buffer or to the main flow as a function of the filling status of the product buffer.
8. The method in accordance with claim 6 , wherein the product buffer is supplied first.
9. The method in accordance with claim 8 , further comprising:
a) detecting the food products added to the product buffer;
b) detecting the food products removed from the product buffer;
c) determining a filling status of the product buffer from the added food products and from the removed food products; and
d) controlling distribution of the food products incoming on the input side to the product buffer or to the main flow as a function of the filling status of the product buffer.
10. The method in accordance with claim 1 , further comprising:
controlling the product transfer between the plurality of parallel conveyor tracks as a function of the product supply detected on the input side in the individual conveyor tracks.
11. The method in accordance with claim 10 , further comprising:
selectively distributing the food products incoming on the input side to the product buffer or to a main flow of the food products, which main flow passes through to the output side.
12. The method in accordance with claim 11 , further comprising:
a) detecting the food products added to the product buffer;
b) detecting the food products removed from the product buffer;
c) determining a filling status of the product buffer from the added food products and from the removed food products; and
d) controlling distribution of the food products incoming on the input side to the product buffer or to the main flow as a function of the filling status of the product buffer.
13. The method in accordance with claim 10 , wherein the product buffer is supplied first.
14. The method in accordance with claim 13 , further comprising:
a) detecting the food products added to the product buffer;
b) detecting the food products removed from the product buffer;
c) determining a filling status of the product buffer from the added food products and from the removed food products; and
d) controlling distribution of the food products incoming on the input side to the product buffer or to the main flow as a function of the filling status of the product buffer.
15. The method in accordance with claim 1 , further comprising:
selectively distributing the food products incoming on the input side to the product buffer or to a main flow of the food products, which main flow passes through to the output side.
16. The method in accordance with claim 15 , further comprising:
a) detecting the food products added to the product buffer;
b) detecting the food products removed from the product buffer;
c) determining a filling status of the product buffer from the added food products and from the removed food products; and
d) controlling distribution of the food products incoming on the input side to the product buffer or to the main flow as a function of the filling status of the product buffer.
17. The method in accordance with claim 15 , wherein the product buffer is supplied first.
18. The method in accordance with claim 17 , further comprising:
a) detecting the food products added to the product buffer;
b) detecting the food products removed from the product buffer;
c) determining a filling status of the product buffer from the added food products and from the removed food products; and
d) controlling distribution of the food products incoming on the input side to the product buffer or to the main flow as a function of the filling status of the product buffer.