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US 9,873,967 B2Granted
Control method for synchronized fabric circulation in conveyor drive fabric dyeing machine
OwnerChi-Lung Changinventor
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OwnerChi-Lung Changinventor
Estimating the term…
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.
A control method for synchronized fabric circulation in a conveyer drive fabric dyeing machine, wherein the conveyor drive fabric dyeing machine comprises a machine body in which a dyeing tube, a fabric guide, and a conveyor are arranged, which are adapted to move fabric in a circulating manner through the machine body such that the fabric is conveyed forward by the conveyor operated at a linear forwarding speed to pass through an idler and subsequently taken up by the fabric guide that is operated at an operational speed and moved into the dyeing tube that is located above the conveyor to fall back onto the conveyor to carry out a dyeing process of the fabric, the control method comprising the following steps:
Dependencies are inferred from the claim text.