| 摘要 |
A dough-processing system for dividing a dough sheet into multiple separate portions and transporting each portion in a predetermined direction. A rotary cutter, having a multiplicity of cutting dies affixed thereon, divides the dough sheet. The cutting dies have an exterior peripheral cutting edge for cutting the linear dough sheet into two or more linear portions for further processing on standard conveyor systems and an interior peripheral cutting edge for cutting an interior portion from the snack-piece dough. The rotary cutter includes an internal helical auger rigidly affixed to an external cylindrical mandrill having first and second ends and having a multiplicity of cutting dies affixed thereon. The rotary cutter has an ever-increasing diameter funnel path for transporting the interior cut portion of the snack-piece dough into the interior of the rotary cutter and thereupon the helical auger transports it out to the side of the rotary cutter. Each cutting die has rotatable, compressible biasing springs affixed between the exterior peripheral cutting edge and the interior peripheral cutting edge for selectively ejecting first one portion and then another portion of the snack-piece dough out of the cutting die while not interfering with cutting or deforming the snack-piece dough.
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