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1. (WO2017031613) ROTOR SPINNING METHOD AND APPARATUS USING TWO-COTTON-SLIVER ASYNCHRONOUS INPUT AND THREE-STAGE CARDING
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/031613 International Application No.: PCT/CN2015/000738
Publication Date: 02.03.2017 International Filing Date: 30.10.2015
Chapter 2 Demand Filed: 03.06.2016
IPC:
D01H 4/08 (2006.01) ,D02G 3/04 (2006.01) ,D02G 3/34 (2006.01)
D TEXTILES; PAPER
01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
H
SPINNING OR TWISTING
4
Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
04
imparting twist by contact of fibres with a running surface
08
Rotor spinning, i.e. the running surface being provided by a rotor
D TEXTILES; PAPER
02
YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
G
CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS
3
Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
02
Yarns or threads characterised by the material or by the materials from which they are made
04
Blended or other yarns or threads containing components made from different materials
D TEXTILES; PAPER
02
YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
G
CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS
3
Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
22
Yarns or threads characterised by constructional features
34
Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
Applicants:
江南大学 JIANGNAN UNIVERSITY [CN/CN]; 中国江苏省无锡市 滨湖区蠡湖大道1800号 No.1800, Lihu Street, Binhu District Wuxi, Jiangsu 214122, CN
Inventors:
薛元 XUE, Yuan; CN
高卫东 GAO, Weidong; CN
杨瑞华 YANG, Ruihua; CN
郭明瑞 GUO, Mingrui; CN
Agent:
北京市中联创和知识产权代理有限公司 BEIJING ZLC INTELLECTUAL PROPERTY AGENCY LTD; CN
Priority Data:
201510516137.721.08.2015CN
Title (EN) ROTOR SPINNING METHOD AND APPARATUS USING TWO-COTTON-SLIVER ASYNCHRONOUS INPUT AND THREE-STAGE CARDING
(FR) PROCÉDÉ ET APPAREIL DE FILATURE À ROTOR UTILISANT L'INTRODUCTION ASYNCHRONE DE DEUX RUBANS DE FIBRES DE COTON ET UN CARDAGE À TROIS ÉTAGES
(ZH) 一种双棉条异步输入和三级分梳的转杯纺纺纱方法及装置
Abstract:
(EN) Disclosed is an apparatus for a rotor spinning method using multi-stage carding. The apparatus comprises a spinning system and a computer control system. The spinning system comprises a feeding and carding mechanism, a collecting and twisting mechanism, and a winding formation mechanism. The feeding and carding mechanism comprises a combined cotton feeding roller (2-1, 2-2) with two degrees of rotational freedom and a multi-stage carding roller (2-6, 2-7, 2-8), the speed ratio of two rollers in the combined cotton feeding roller (2-1, 2-2) with two degrees of rotational freedom is adjustable, and therefore the linear density and blending ratio of rotor spun yarn can be regulated and controlled freely. Also disclosed is a rotor spinning method using two-cotton-sliver asynchronous input and three-stage carding.
(FR) L'invention concerne un appareil pour un procédé de filature à rotor utilisant un cardage multi-étage. L'appareil comprend un système de filature et un système de commande informatique. Le système de filature comprend un mécanisme d'alimentation et de cardage, un mécanisme de collecte et de torsion, et un mécanisme de formation d'enroulement. Le mécanisme d'alimentation et de cardage comprend un rouleau d'alimentation en coton combiné (2-1, 2-2) présentant deux degrés de liberté de rotation et un rouleau de cardage multi-étage (2-6, 2-7, 2-8), le rapport de vitesse de deux rouleaux dans le rouleau d'alimentation en coton combiné (2-1, 2-2) présentant deux degrés de liberté de rotation est ajustable et, par conséquent, la densité linéaire et le rapport de mélange du fil filé au rotor peuvent être régulés et commandés librement. L'invention concerne également un procédé de filature à rotor utilisant l'introduction asynchrone de deux rubans de fibres de coton et un cardage à trois étages.
(ZH) 公开了一种多级分梳转杯纺纱方法的装置。该装置包括纺纱系统和电脑控制系统,纺纱系统包括喂给分梳机构、凝聚加捻机构、卷绕成型机构。喂给分梳机构包括两个回转自由度的组合式给棉罗拉(2-1,2-2)、多级分梳辊(2-6,2-7,2-8),两个回转自由度的组合式给棉罗拉(2-1,2-2)的两个罗拉的速度比可调,实现了随机调控转杯纺成纱的线密度及混纺比。还公开了一种双棉条异步输入和三级分梳的转杯纺纺纱方法。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)