Control method for synchronized fabric circulation in conveyor drive fabric dyeing machine
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United States of America Patent
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Jan 23, 2018
Issued Date -
N/A
app pub date -
Dec 1, 2014
filing date -
Dec 1, 2014
priority date (Note) -
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Abstract
Disclosed is a control method for synchronized fabric circulation in a conveyer drive fabric dyeing machine. During a dyeing process of fabric, the fabric is driven by a fabric guide to move in a circulating manner and the time period for a cycle of circulation is set in consistency with the time period that a conveyor moving from a rear end to a front end so as to achieve synchronization that makes the circulation smooth. The control method is performed with a computer or a PLC control unit that is supplied with fabric length data or fabric weight data and fabric unit weight data and, based on such data, performs an automatic operation of computation and supply of a signal to speed controllers of the fabric guide motor and the conveyor motor to set the speeds thereof at a predetermined ratio with respect to each other for synchronized operations.
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