Food forming apparatus with a food feed member

Patent metadata

Field	Value
Publication number	US-10206408-B2
Application number	US-201615383040-A
Country	US
Kind code	B2
Filing date	Dec 19, 2016
Priority date	Jul 25, 2011
Publication date	Feb 19, 2019
Grant date	Feb 19, 2019

Abstract

The present invention relates to a food-forming-apparatus with: a rotating drum (5) which comprises product cavities in which a food product is formed from a food mass and a food mass feed member (23), which comprises a housing with an infeed channel (24) and at least one upstream sealing area (25) and/or a downstream sealing area (26) and a flexible pressure plate (7) which is pressed against the outer surface of the drum and thereby provides a seal between the food mass member and the drum. The drum has at its outer surface a multitude of rows of cavities.

First claim

The invention claimed is:

1. A food forming apparatus comprising:
a rotating drum comprising product cavities in which a food product is formed from a food mass;
a food mass feed member comprising:
a) an infeed channel,
b) at least one upstream sealing area and/or a downstream sealing area, and
c) a flexible pressure plate that is pressed against an outer surface of the drum and thereby provides a seal between the food mass feed member and the drum,

wherein the food forming apparatus comprises a stabilization block and a pressure means, the pressure means is a piston/cylinder arrangement that is adapted to press the stabilization block and the pressure plate against the outer surface of the drum, and
wherein the food forming apparatus comprises a plurality of piston/cylinder arrangements that are arranged in rows that extend parallel to a longitudinal extension of the drum.

2. The food forming apparatus of claim 1 , wherein the food forming apparatus comprises a manifold.

3. The food forming apparatus of claim 2 , wherein the manifold forces the pressure plate against the outer surface of the drum via the pressure means.

4. The food forming apparatus of claim 2 , wherein the manifold comprises a cutting member.

5. The food forming apparatus of claim 1 , wherein the piston/cylinder arrangement is fixed to a frame of the food forming apparatus.

6. The food forming apparatus of claim 1 , wherein the pressure means adjust a local position of a manifold and/or a stabilization element and/or the pressure plate and/or the local pressure of the manifold and/or the stabilization element and/or the pressure plate.

7. The food forming apparatus of claim 1 , wherein the stabilization block comprises a hinge-like element to increase flexibility of the stabilization block so that the stabilization block is adaptable to a shape of the drum and/or to changes of the shape of the drum during operation of the food forming apparatus.

8. The food forming apparatus of claim 7 , wherein the hinge-like element is at least one notch that extends in a circumferential direction of the drum and/or in a longitudinal direction of the drum.

9. The food forming apparatus of claim 1 , wherein the food mass feed member comprises no holding means.

10. The food forming apparatus of claim 1 , wherein at least part of the infeed channel and at least part of the pressure plate are provided as one part.

11. The food forming apparatus of claim 1 , wherein the food forming apparatus comprises a sensor to detect a pressure and/or a distance between the pressure plate and the drum.

12. The food forming apparatus of claim 1 , wherein based on a feed pressure of the food mass:
a) pressure between the pressure plate and the outer surface of the drum is controlled;
b) pressure between a cutting member and the outer surface of the drum is controlled; and/or
c) pressure between a manifold and the outer surface of the drum is controlled.

13. The food forming apparatus of claim 1 , wherein different pressure zones between the pressure plate and the drum are provided and controlled based on a feed pressure of the food mass.

14. The food forming apparatus of claim 1 , wherein the infeed channel expands from its inlet to its outlet in a longitudinal direction of the drum.

15. The food forming apparatus of claim 1 , wherein as soon as the infeed channel is no longer in communication with a respective product cavity, at least a leading edge of the respective product cavity is no longer in communication with the pressure plate so that the respective product cavity is exposed to ambient pressure.

16. The food forming apparatus of claim 1 , wherein immediately after filling and/or during filling of the product cavities with the food mass, the product cavities are exposed to ambient pressure.

17. A food forming apparatus comprising:
a rotating drum comprising product cavities in which a food product is formed from a food mass;
a food mass feed member comprising:
a) an infeed channel,
b) a flexible pressure plate that is pressed against an outer surface of the drum to so that a seal is formed between the food mass feed member and the drum,

wherein the food forming apparatus comprises a plurality of stabilization blocks and a plurality of piston/cylinder arrangements that are adapted to press the stabilization blocks and the pressure plate against the outer surface of the drum,
wherein the piston/cylinder arrangements are arranged side by side in rows along a longitudinal extension of the drum, the piston/cylinder arrangements are individually controllable or controllable in groups to adjust a local pressure of the stabilization blocks and the pressure plate against the outer surface of the drum.

18. The food forming apparatus of claim 17 , wherein the stabilization blocks comprise hinge-like elements that are notches to increase flexibility of the stabilization blocks so that the stabilization blocks can adapt to a shape of the drum and/or to changes of the shape of the drum during operation of the food forming apparatus.

19. A food forming apparatus comprising:
a rotating drum comprising product cavities in which a food product is formed from a food mass;
a food mass feed member comprising:
a) an infeed channel,
b) a flexible pressure plate that is pressed against an outer surface of the drum to so that a seal is formed between the food mass feed member and the drum,

wherein the food forming apparatus comprises a plurality of stabilization blocks and a plurality of piston/cylinder arrangements that are adapted to press the stabilization blocks and the pressure plate against the outer surface of the drum,
wherein the stabilization blocks comprise notches to increase flexibility of the stabilization blocks so that the stabilization blocks are adaptable to a shape of the drum and/or to changes of the shape of the drum during operation of the food forming apparatus,
wherein the piston/cylinder arrangements are arranged side by side in rows along a longitudinal extension of the drum, the piston/cylinder arrangements are individually controllable or controllable in groups to adjust a local pressure of the stabilization blocks and the pressure plate against the outer surface of the drum, and
wherein as soon as the infeed channel is no longer in communication with a respective product cavity, at least a leading edge of the respective product cavity is no longer in communication with the pressure plate so that the respective product cavity is exposed to ambient pressure.

20. A food forming apparatus comprising:
a rotating drum comprising product cavities in which a food product is formed from a food mass;
a food mass feed member comprising:
a) an infeed channel,
b) at least one upstream sealing area and/or a downstream sealing area, and
c) a flexible pressure plate that is pressed against an outer surface of the drum and thereby provides a seal between the food mass feed member and the drum,

wherein the food forming apparatus comprises a stabilization block and a pressure means, the pressure means is a piston/cylinder arrangement that is adapted to press the stabilization block and the pressure plate against the outer surface of the drum, and
wherein as soon as the infeed channel is no longer in communication with a respective product cavity, at least a leading edge of the respective product cavity is no longer in communication with the pressure plate so that the respective product cavity is exposed to ambient pressure.

21. A

Assignees

• Gea Food Solutions Bakel Bv
• Gea Food Solutions Baker B V

Inventors

• Righolt Hendrik Jan
• Van Gerwen Hendrikus Petrus Gerardus

Classifications

• A22C7/0069 Primary

  Pressing and moulding by means of a drum · CPC title

• B29C43/40

  with means for cutting the article · CPC title

• A22C7/003 Primary

  Meat-moulds · CPC title

• A23P30/10

  Moulding · CPC title

• B29C43/3697

  comprising rollers or belts cooperating with non-rotating mould parts · CPC title