Method and system for automatically deboning poultry breast caps containing meat and a skeletal structure to obtain breast fillets therefrom

摘要

Method of and system for automatically deboning poultry breast caps containing meat and a skeletal structure to obtain breast fillets. The method includes providing a mandrel with a plane of symmetry in a vertical orientation and supporting a breast cap with its skeletal structure including a keel bone on top of the mandrel. The breast cap being held to the mandrel with the keel bone aligned with the plane of symmetry. By moving the mandrel through a conveying path extending through a substantially horizontal plane in a direction of travel it passes a cutting implement of a breast cutter engaging the meat along the keel bone. The cutting implement causes at least one incision along the area where the meat is attached to the keel bone and a breast fillet remover downstream of the breast cutter engages between the skeletal structure and the meat and separates the meat as a pair of single fillets from the skeletal structure. The arrangement is such that the mandrel moves through the conveying path with the plane of symmetry aligned with the direction of travel.

主权项

1. An apparatus for automatically deboning poultry breast caps containing meat and a skeletal structure to obtain breast fillets therefrom, the apparatus comprising:
an endless conveyor having a conveyor chain arranged in a substantially horizontal plane and including a pair of substantially parallel straight sections joined by opposite first and second curved sections extending about spaced fist and second conveyor wheels; a plurality of mandrels extending laterally outward from the conveyor chain and entrained for movement around the endless conveyor in the direction of travel by the conveyor chain to define a conveying path, each of the plurality of mandrels being adapted to support and secure a breast cap having its skeletal structure including a keel bone on top of the mandrel; a breast cutter positioned along the conveying path and configured to make at least one incision along the area where the meat is attached to the keel bone; and a breast fillet remover downstream of the breast cutter and configured to engage between the skeletal structure on the mandrel and the meat to separate the meat as a pair of single fillets from the skeletal structure.