On the basis of researching domestic and foreign baling machines twisting wire device, a new kind of twisting wire device was described. The twisting wire devices mechanical structure, hydraulic system and the PLC control principle were introduced. Twisting wire device was the core of the automatic baling machine which was powered by hydraulic oil and controlled by PLC to fulfill the action of the twisting wire device. The twist wire device could tighten while moving forward, thus the defect of wire rod wring due to the screw thread head spining around was overcome and the independent escapement and crowded flat organization of the baling machine were saved.
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李成群,孙常伟,张净霞.双轨道棒材打捆机拧丝装置的研究[J].机床与液压,2015,43(16):102-104. . Research on Twisting Wire Device of the Doubletrack Automatic Baling Machine[J]. Machine Tool & Hydraulics,2015,43(16):102-104