Roving full electric transformation

The roving process is on the market of cotton, polyester, viscose, tencel, modal, lai self such as fiber, as well as various functional fiber after merger process of drawing frame, fiber bundle arrangement rules to the roving process, fiber bundle in the process will be further refinement, closely packed and were combined with twist, make fiber is more powerful, more closely with rule arrangement, To be more conducive to the next spinning process into yarn.

The roving process is formed by a drafting mechanism composed of four upper and lower rollers and a shaker. The fiber bundled tampons with a diameter of about 10mm are drawn and refined into various quantitative roving strips, which are then compressed and wound on the roving tube through the pressing mechanism of the coarse spindles. At the same time, the fixed tray platform of the roving tube can be lifted up and down with the winding action of the spindle wing, so as to ensure the complete forming of the roving. The four major roving processes are: sliver drafting; Spindle wing pressure palm winding compaction; Roving bobbin winding fit; The bobbin is raised and formed.

Traditional roving frame is made by a main motor as power source, and then through the iron gun body and gear CAM mechanism connect the process to achieve synergy, but for such a complicated mechanical structure of the security and maintain the accuracy of the mechanical structure is a skilled job, "he takes work at the same time frame maintenance cost is higher also.

After many years of fully studying the working principle of roving frame, Hezhan Intelligent is equipped with 4 sets of motors for 4 processes for independent action through automatic control and all-electric transformation, and realizes coordination of 4 process actions through programmed PLC. HZ-IS2 and HZ-IS6 roving all-electric transformation systems have been successively launched.

The roving all-electric transformation system can transform the original iron gun-type mechanical roving machine. At present, the models that have been transformed include Tianjin textile machine FA457/458, Hebei Taihang textile machine FA421/423, Wuxi Hongyuan FA411/415, Japan Toyota FL16, Japan HOWA M60 and other series roving machines.