Apparatus for positioning a piece of meat onto the saddle of a trimming conveyor

An apparatus for transferring while turning upside down a piece of meat from a supply surface on which said piece of meat is in one position to a receiving conveyor extending below said supply surface and on which a plurality of saddles are mounted at regular intervals, each saddle being sized and shaped to receive said piece of meat in another upside down position and hold it in said other position while it moves along together with said conveyor, said apparatus comprising:

• an L-shaped rack for receiving said piece of meat from said supply surface, said rack comprising a receiving surface having one edge adjacent to said supply surface and rotatable about an axis extending in substantially the same plane as said supply surface, said receiving surface also having a second edge parallel to said axis and from which extends a stopping surface, said receiving and stopping surfaces together defining the L-shape of said rack;
• actuating means for pivoting said rack about said axis between a stopping position in which its receiving surface extends upwardly and transversally to said supply surface and thus closes the same, and a delivering position in which said receiving surface extends downwardly from said supply surface towards said receiving conveyor and thus acts as an extension of said supply surface on which said piece of meat may slide to reach said saddles, said stopping surface of said rack in said delivering position extending upwardly and thus preventing said piece of meat from falling out of said receiving surface which is long enough to extend past said saddles, said receiving and stopping surfaces being shaped to let said saddles pass and collect said piece of meat when the receiving conveyor is moving;
• an inverting member mounted onto said rack and pivotably movable therewith between said stopping and delivering positions, said inverting member projecting away from said rack in the same direction as said stopping surface and being shaped and positioned in such a manner as to extend in the same plane or under said supply surface when the rack is in its stopping position in order to collect the piece of meat that is on said supply surface, and then to cause it to turn upside down onto the receiving surface while the rack is rotating down into its delivering position;
• and
• control means connected to the actuating means for synchronizing the rotation of the rack as a function of the speed of the receiving conveyor and the position of the saddles along the same so that, when said rack is in its delivering position, the piece of meat from the supply surface is turned upside down, slid down along the receiving surface of said rack, and ready to be collected by one of said saddles.