Patent ID: 7694491
Filing Date: 2010-04-13
Classification: A01F,Y10T

Abstract:
1. A cylindrical module forming and wrapping implement comprising: a module-forming arrangement including a chamber having an inlet; a supply roll of wrapping material being mounted outside said chamber; a wrapping material feed device being mounted between said supply roll of wrapping material and said inlet of said chamber and being selectively operable for feeding wrapping material into said inlet of said chamber; said supply roll of wrapping material including a plurality of segments of wrapping material each having a length sufficient for providing a desired number of wraps about a module having a predetermined diameter and including a leading end section and a trailing end, as considered in a direction of travel of said lengths of wrapping material during a wrapping operation, with said segments of wrapping material being joined together in end-to-end relationship and being spirally wrapped to form said wrapping material supply roll; said module-forming chamber including a module-forming arrangement defining a circumference of said chamber and being operable for forming a module of harvested crop material and for applying a leading one of said segments of the wrapping material to said module to form a wrapped module, with said leading end section of said one of said segments of the wrapping material forming an inner tail section of said one of said segments of wrapping material and being overlapped by a remaining portion of said one of said segments of the wrapping material; a powered separating device being responsive to a separate signal for effecting separation of said trailing end of said one segment from a leading end section of an immediately following segment; at least one electronic tag being pre-attached to each of said segments of said supply roll of the wrapping material prior to said one of said segments of wrapping material being wrapped about said module, with said at least one electronic tag being located adjacent said outer tail end of each of said segments; a tag reading device being located for reading said at least one electronic tag before said trailing end of said one segment enters said chamber and for generating a tag identification signal; and an electronic control device adapted for receiving said tag identification signal and for generating a separation control signal in response to receiving said tag identification signal, with said separation control signal being connected to said separation device for causing said separation device to effect separation of said trailing end of said one module from the leading end section of said next adjacent segment.