Method of pressing and processing meat products and pressing device

1. A method of pressing and processing one or more meat products,

wherein the one or more meat products are inserted into a pressing chamber of a pressing device and are pressed in the pressing chamber by at least one displaceable contact element, the at least one displaceable contact element being moved by a servomotor;

determining a pressing force transmitted by the at least one displaceable contact element based on a motor current of the servomotor; and

moving the at least one displaceable contact element based on the pressing force.

2. The method in accordance with claim 1 , wherein at least one property of the one or more meat products is determined by a measurement device before the insertion into the pressing chamber and the at least one displaceable contact element is moved in dependence on the at least one property.

3. The method in accordance with claim 2 , wherein the measurement device comprises at least one of a product scanner, a camera, a scale, an impedance measurement device, an X-ray machine, or a thermal imaging camera.

4. The method in accordance with claim 1 , wherein the at least one displaceable contact element is moved in dependence on previous pressing processes during the pressing.

5. The method in accordance with claim 1 ,

wherein the at least one displaceable contact element is replaceable with at least one other displaceable contact element,

wherein the at least one displaceable contact element and the at least one other displaceable contact element are selectively insertable into the pressing chamber,

wherein the respective inserted displaceable contact element is used for a pressing process, and

wherein a reference travel is carried out before the pressing process to check the respective inserted displaceable contact element.

6. The method in accordance with claim 1 , wherein an incorrect loading of the pressing chamber is recognized based on signals of the servomotor.

7. The method in accordance with claim 1 , wherein, after the pressing, the one or more meat products are distributed over different tracks, in which each of the one or more meat products are fed to subsequent processing steps, in dependence on a quality criterion and/or on a weight of each of the one or more meat products.

8. The method in accordance with claim 1 , wherein a distribution device having a product support surface for at least one of the one or more meat products is disposed downstream of the pressing device and is configured to distribute the one or more meat products over at least two tracks.

9. The method in accordance with claim 8 , wherein the distribution device comprises a load cell that is configured to determine a weight of at least one of the one or more meat products disposed on the product support surface.

10. The method in accordance with claim 1 ,

wherein the one or more meat products are sorted in dependence on at least one of a quality criterion or a product weight before the pressing, and

wherein the one or more meat products are inserted into the pressing chamber one after another in dependence on the at least one of the quality criterion or the product weight.

11. The method in accordance with claim 1 , wherein the one or more meat products are cut into slices in a subsequent step by a slicer.

12. The method in accordance with claim 1 , wherein the at least one displaceable contact element is connected to at least one linear drive, with the servomotor being configured to drive the at least one linear drive.

13. The method in accordance with claim 1 , wherein the servomotor is connected to an evaluation and control device that is configured to evaluate signals of the servomotor and to control the servomotor in dependence on the evaluated signals.

14. The method in accordance with claim 1 ,

wherein the pressing chamber has a lateral inlet which extends in a direction of a longitudinal axis of the pressing chamber and through which the one or more meat products to be pressed is inserted into the pressing chamber; and

wherein the pressing chamber has a longitudinal outlet through which each of the one or more meat products is guided out of the pressing chamber along the direction defined by the longitudinal axis of the pressing chamber.

15. The method in accordance with claim 1 ,

wherein the at least one displaceable contact element comprises a base part, a transverse sliding part, a height part, and an attachment part,

wherein the base part, the transverse sliding part, the height part, and the attachment part form a contact surface for contacting the one or more meat products,

wherein the base part is static relative to the transverse sliding part, the height part, and the attachment part, and

wherein each of the transverse sliding part, the height part, and the attachment part are displaceable relative to one another to adjust at least one of an effective length or an effective width of the contact surface.

16. A method of pressing and processing one or more meat products,

wherein the one or more meat products are inserted into a pressing chamber of a pressing device and are pressed in the pressing chamber by at least one displaceable contact element, the at least one displaceable contact element being moved by a servomotor, and

wherein a volume of a meat product of the one or more meat products is determined based on signals of the servomotor that are indicative of a position of the at least one displaceable contact element.

17. A method of pressing and processing one or more meat products,

wherein the one or more meat products are inserted into a pressing chamber of a pressing device and are pressed in the pressing chamber by at least one displaceable contact element, the at least one displaceable contact element being moved by a servomotor, and

wherein a product stiffness of a meat product of the one or more meat products is determined based on signals of the servomotor that are indicative of a motor current of the servomotor.

18. The method in accordance with claim 17 , wherein a temperature of the meat product is determined from the product stiffness.

19. The method in accordance with claim 17 , wherein the product stiffness is used to recognize foreign bodies in the meat product.