Spinning technology of four-spinning-roller semi-continuous high-speed spinning machine
A technology of high-speed spinning and spinning technology, applied in the field of spinning technology, can solve the problems of inability to increase spinning speed, insufficient response, and short walking distance of filaments, etc., achieves simplified structure and its transmission structure, and is conducive to upgrading , The effect of improving production efficiency
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Embodiment 1
[0136] A spinning process of a semi-continuous high-speed spinning machine with four spinning rollers, including glue supply, filament molding, spinning and winding, and the spinning is completed by a spinning device 4, which includes four The spinning roll 40 that is arranged laterally with respect to the operating surface 102 of the spinning surface 101, the four spinning rolls 40 are respectively a drafting roll 404, a coagulating roll 405, an acid removal roll 406 and a godet roll 407, and the filament 8 Around the drafting roll 404, the coagulation roll 405, the acid removal roll 406 and the godet roll 407 in turn, the drafting, coagulation and deacidification in the spinning step are completed under the rotation of the spinning roll 40; the drafting roll 404, The speed control of coagulation roll 405, acid removal roll 406 and godet roll 407 is the following combination:
[0137] The speed control of the drafting roller 404 is 30r / min; the speed control of the coagulatio...
Embodiment 2
[0146] On the basis of embodiment 1, concrete process route is:
[0147] The viscose spinning stock solution is supplied with glue through the rubber supply pipe 202, the flow rate is controlled by the metering pump 201, and then enters the spinneret 301 through the filter 203, and the spinneret on the spinneret 301 sprays out filaments, and the filaments enter the tube to form After the device 303 or the bath forming device 302 is solidified and formed, the formed filaments travel to the spinning roll 40 arranged transversely relative to the operating surface 102 of the spinning surface 101, and the filaments surround the spinning roll 40 and are completed under the rotation of the spinning roll 40. Drafting, coagulation and deacidification in the spinning step, in the process of said drafting, coagulation and deacidification, the silk sliver is also washed by water washing device 42, and the silk sliver is exported from the spinning roller 40 and passes through the funnel, I...
Embodiment 3
[0149] On the basis of embodiment 1, preferred:
[0150] The semi-continuous high-speed spinning machine includes a frame 1, and the two ends of the four spinning rollers 40 are respectively fixed above the two sides of the frame 1, and are connected with a driving device to rotate.
[0151] Furthermore, the four spinning rollers 40 are respectively connected with the driving device, which can realize independent and real-time speed-adjusted rotation.
[0152] The above solution can more easily control the speed coordination of each spinning roller 40, and can realize real-time online speed regulation, and also can change the specifications and types of filaments online without replacing gears and other transmission components.
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