Poultry tender tendon clipper
An apparatus and method for preparing a poultry carcass for the removal of breast tenderloins therefrom. The apparatus includes a support frame positioned adjacent a conventional cone line that conveys poultry carcasses along a product path in a downstream direction. A cutting blade is mounted to the support frame and extends into the product path. The cutting blade has a piercing tip and a sharp edge that pierce and sever the connective tissue and tendon that connect a lower portion of a wishbone to a carcass that is conveyed along the blade. A separating fin extends from a top of the cutting blade for engaging the severed wishbone and folding it upwardly, away from the tenders of the carcass. A rotary tendon slicer is mounted to the support frame downstream from the cutting blade and extends into the product path for severing tendons that attach the tenders to the carcass.
1. An apparatus for preparing a poultry carcass for removal of tenders therefrom, wherein the carcass is conveyed along a product path in a downstream direction by a cone line, the apparatus comprising:
a. at least one support frame;
b. a cutting blade mounted to said at least one support frame having a piercing tip and a sharp edge that are configured to pierce and sever connective tissue that connects a lower portion of a wishbone to the carcass as the carcass is conveyed downstream along the cutting blade;
c. a separating fin positioned downstream of the piercing tip of the cutting blade for engaging the wishbone and forcing the wishbone away from the tenders as the carcass is conveyed downstream; and
d. a tendon slicer mounted to said at least one support frame and positioned downstream from the cutting blade for cutting connective tissue that connects the tenders to the carcass as the carcass is conveyed downstream.
2. The apparatus in accordance with claim 1 , wherein the cutting blade is adjustably mounted to said at least one support frame.
3. The apparatus in accordance with claim 1 , wherein the sharp edge of the cutting blade extends downstream and downwardly from the piercing tip.
4. The apparatus in accordance with claim 1 , wherein the tendon slicer comprises a rotatably driven, circular blade.
5. The apparatus in accordance with claim 1 , wherein the separating fin extends downstream and upwardly and from a top edge of the cutting blade.
6. The apparatus in accordance with claim 1 , wherein the separating fin is adjustably mounted to said at least one support frame.
7. The apparatus in accordance with claim 1 , wherein the tendon slicer is adjustably mounted to said at least one support frame.
8. The apparatus in accordance with claim 1 , further comprising an elongated depressor bar mounted to said at least one support frame and configured to apply a downward force on the carcass as it is conveyed downstream below the depressor bar.
9. The apparatus in accordance with claim 1 , further comprising a rear wall located opposite said at least one support frame and having an elongated rear stabilizing rail mounted thereto, the rear stabilizing rail being configured to restrain rearward movement of the carcass as the carcass is conveyed downstream.
10. The apparatus in accordance with claim 1 , further comprising an elongated rear stabilizing rail mounted to said at least one mounting frame, the rear stabilizing rail being configured to restrain rearward movement of the carcass as it is conveyed downstream.
11. A method for preparing a poultry carcass for removal of tenders therefrom, the method comprising:
a. conveying the carcass into engagement with a fixed cutting blade that severs connective tissue that connects a lower portion of a wishbone to the carcass;
b. conveying the carcass into engagement with a separating fin that engages the wishbone and forces the wishbone upwardly, away from the tenders of the carcass; and
c. conveying the carcass into engagement with a tendon slicer that severs connective tissue that connects the tenders to the carcass.
12. The method in accordance with claim 11 , further comprising conveying the carcass into engagement with an elongated depressor bar that applies a downward force on the carcass.
13. The method in accordance with claim 11 , further comprising restraining horizontal and vertical movement of the carcass.