Apparatus for acquiring and analysing product-specific data for products of the food processing industry as well as a system comprising such an apparatus and a method for processing products of the food processing industry

1. An apparatus to acquire and analyze product-specific data for food products, comprising:

a first conveyor having a transport surface for transporting separated food products in a transport direction from an intake end to a discharge end of the first conveyor;

an X-ray unit having at least one X-ray source and at least one X-ray detector for acquiring food product-specific data of each food product, including data specific to X-ray unit detection, wherein the X-ray source and the X-ray detector are positioned between the intake end and discharge end of the first conveyor in such a manner that the food products can be guided along between the X-ray source and the X-ray detector;

a control system connected to the X-ray unit and designed and configured to receive and analyse the food product-specific data, including data specific to X-ray unit detection, forming a first data set for each food product, acquired by the X-ray unit;

at least one first optical camera positioned between the intake end and discharge end of the first conveyor, by means of which food product-specific data, including data specific to optical camera detection of each food product being transported on the first conveyor can be acquired;

wherein the at least one first optical camera is connected to the control system which is designed and configured to receive and analyze the food product-specific data, including the data specific to optical camera detection, from the at least one first optical camera, forming a second data set for each food product, acquired by the at least one first optical camera; and

wherein the control system comprising a processor to integrate the first and second data sets for each food product to analyse the composition of each food product and to determine parameters for processing each food product.

2. The apparatus according to claim 1 , wherein the at least one first optical camera is arranged above the first conveyor.

3. The apparatus according to claim 1 , comprising at least two first optical cameras which are equipped with a different imaging process and disposed relative to the first conveyor.

4. The apparatus according to claim 1 , wherein the at least one first optical camera is a multispectral or hyperspectral camera.

5. The apparatus according to claim 1 , wherein the at least one first optical camera is selected from the group consisting of a greyscale camera, a RGB camera, an IR camera, and a UV camera.

6. The apparatus according to claim 1 , wherein the first conveyor comprises a rotationally driven X-ray permeable conveyor belt comprising a textured transport surface.

7. The apparatus according to claim 1 , wherein the first conveyor is connected to the control system which is designed and configured to receive and analyze movement data of the first conveyor.

8. The apparatus according to claim 7 , wherein the X-ray source is arranged above the first conveyor belt transport surface and the X-ray detector is arranged below the first conveyor belt transport surface.

9. The apparatus according to claim 1 , wherein:

the X-ray unit, each first optical camera, and the first conveyor are connected to a common control unit of the control system for receiving and analyzing the first and second data sets; and

the common control unit is equipped with at least one processor which is configured to integrate/implement at least portions of the food product-specific data acquired by the X-ray unit in the optical image of the at least one first optical camera relating to the same food product for creating an optical transfer image, forming a third data set.

10. The apparatus according to claim 9 , wherein:

the common control unit with the processor is configured to define cutting paths from the food product-specific data acquired by the at least one first optical camera and from the food product-specific data acquired by the X-ray unit; and

the cutting paths are defined from the food product-specific data acquired by the X-ray unit directly via the optical image of the at least one first optical camera relating to the same food product in such a manner that the common control unit provides an optical image of the at least one first optical camera, namely, the optical transfer image, for further processing.

11. A system, designed and configured to process food products, comprising:

an apparatus according to claim 1 ; and

a processing station arranged downstream of the apparatus, comprising:

a second conveyor for transporting the food products from an intake end to a discharge end;

at least one second optical camera, by means of which the product-specific data of the food products being transported on the second conveyor can be acquired;

wherein the at least one second optical camera is connected to the control system, which is designed and configured to receive and analyze the food product-specific data acquired by the at least one second optical camera;

a cutting unit designed and configured to cut and remove undesirable regions of the food products and/or for portioning the food products; and

wherein the cutting unit is connected to the control system for controlling the cutting unit based on the previously acquired food product-specific data.

12. The system according to claim 11 , wherein the control system comprises a processor which is configured to lay optical images from the first and second optical cameras of the apparatus on the one hand and of the processing station on the other hand on top of each other in such a manner that identifying the food products and matching the relative positions of each food product on the first and second conveyors of the apparatus on the one hand and of the processing station on the other hand takes place based exclusively on optical images of the first and second optical cameras.

13. The system according to claim 11 , wherein the apparatus and the processing station are connected to the control system which comprises a processor that is configured to lay an optical transfer image which is formed from an optical image of the at least one first optical camera of the apparatus, enriched by product-specific data acquired by the X-ray unit of said apparatus, and an optical image of the at least one second optical camera of the processing station on top of each other in such a manner that the cutting unit can be controlled by the control system for each food product based on individually determined cutting paths.

14. The system according to claim 11 , wherein the cutting unit comprises a water jet unit having at least one nozzle.

15. The system according to claim 11 , wherein at least one first optical camera and second optical camera on the one hand and the processing station, on the other hand, is equipped with the same imaging process.

16. The system according to claim 11 , wherein the control system comprises at least one memory, at least one input device and at least one output device.

17. The apparatus according to claim 1 , wherein the X-ray unit is spaced apart from the at least one first optical camera between the intake end and discharge end of the first conveyor.