Conveyor Drive Fabric Dyeing Machine Equiped With Seam Detector

Abstract

A conveyor drive dyeing machine includes a fabric seam detection device arranged in the dyeing machine. The detection device functions to detect a fabric leading end and detect, display, record fabric circulation time and the number of cycles of circulation of fabric 3 and outputting signals. When the detection device outputs signals, the following effects can be achieved: (1) automatically searching the fabric leading end and then automatically shutting down the machine to save the time for searching the fabric leading end; (2) monitoring and detecting and recording the time of previous circulation of the fabric 3 and the time of current progress; (3) counting the number of cycles of circulation of the fabric 3; (4) providing synchronization and correction control of the conveyor speed and the fabric circulation speed; and (5) providing synchronization and correction control of the speed of a fabric guide roller 4 and the fabric circulation speed.

I claim: 
     
         1 . A fabric seam detection device included conveyor drive fabric dyeing machine, which comprises a conveyor  2  arranged in a machine body  1  of a dyeing machine for conveying fabric  3  from a rear end of the machine body  1  to a front end without being driven by a driving force induced by liquid or air, a fabric seam detection device being arranged at a suitable location of the dyeing machine. 
     
     
         2 . The fabric seam detection device included conveyor drive fabric dyeing machine according to  claim 1 , wherein the fabric seam detection device detects, records, displays, and outputs signals indicating a fabric leading end and the number of cycles of circulation, whereby the dyeing process is controlled by a computer or a programmable controller with the number of cycles of circulation of fabric  3  as a control unit.