In-line carton feeding and forming machine with carton lug conveyor and related methods
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United States of America Patent
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May 11, 2010
Grant Date -
N/A
app pub date -
Nov 21, 2006
filing date -
Nov 21, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
In a machine for feeding a partially formed carton in a conveying direction and reorienting the carton for completion, a turn-assist mechanism and related methods help to ensure that proper turning of a skewed carton is achieved in a reliable and highly efficient manner. The mechanism comprises a bed for supporting the carton, which may be skewed from a first orientation in which one of the side flaps could be folded and sealed in an upstream procedure. A conveyor includes at least one lug with a portion generally elongated in a direction transverse to the conveying and vertical directions for engaging a trailing end of the carton. This engagement helps to turn the carton to a second, squared orientation approximately 90° rotated from the first orientation so that the forming operation may be completed, such as by folding and sealing any other side flaps.
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Cited Art Landscape
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