Comb roller drafter of swirl spinner
A drafting device and spinning machine technology, applied in the field of swirl spinning machine, can solve the problems of limited sliver drafting and fiber transfer, many processes, long process, etc., so as to improve the adaptability of raw materials and wide adaptability , the effect of improving the straightness
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Embodiment 1
[0013] A carding device for a rotor spinning machine, comprising a cotton feeding plate 1 and a cotton feeding roller 2, the cotton feeding plate 1 is arranged below the cotton feeding roller 1, and a carding roller 3 is arranged behind the cotton feeding roller 2. A small opening roller 4 is added behind the roller 3, the large gear 6 is arranged on the rotating shaft of the opening roller 3, the pinion 5 is arranged on the rotating shaft of the small opening roller 4, the diameter of the feeding roller 2 is 70mm, and the opening roller The diameter of 3 is 280mm, and the diameter of little opening roller 4 is 230mm.
Embodiment 2
[0015] A carding device for a rotor spinning machine, comprising a cotton feeding plate 1 and a cotton feeding roller 2, the cotton feeding plate 1 is arranged below the cotton feeding roller 1, and a carding roller 3 is arranged behind the cotton feeding roller 2. A small opening roller 4 is added behind the roller 3, the large gear 6 is arranged on the rotating shaft of the opening roller 3, the pinion 5 is arranged on the rotating shaft of the small opening roller 4, the diameter of the feeding roller 2 is 80mm, and the opening roller The diameter of 3 is 320mm, and the diameter of little opening roller 4 is 270mm.
Embodiment 3
[0017] A carding device for a rotor spinning machine, comprising a cotton feeding plate 1 and a cotton feeding roller 2, the cotton feeding plate 1 is arranged below the cotton feeding roller 1, and a carding roller 3 is arranged behind the cotton feeding roller 2. A small opening roller 4 is added behind the roller 3, the large gear 6 is arranged on the rotating shaft of the opening roller 3, the pinion 5 is arranged on the rotating shaft of the small opening roller 4, the diameter of the feeding roller 2 is 100mm, and the opening roller The diameter of 3 is 400mm, and the diameter of little opening roller 4 is 350mm.
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