CN103741286B - One-shot forming two-for-one twisting spindles - Google Patents
One-shot forming two-for-one twisting spindles Download PDFInfo
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- CN103741286B CN103741286B CN201410025487.9A CN201410025487A CN103741286B CN 103741286 B CN103741286 B CN 103741286B CN 201410025487 A CN201410025487 A CN 201410025487A CN 103741286 B CN103741286 B CN 103741286B
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Abstract
The present invention relates to one-shot forming two-for-one twisting spindles.Two-for-one twisting spindles that object is to provide can the disposable processing completing yarn finished product, and have that efficiency is high, good stability, feature simple to operate.Technical scheme is: one-shot forming two-for-one twisting spindles, comprise be arranged on interior two-for-one twisting spindles base at least one in two-for-one twisting spindles, the tension pipe of interior two-for-one twisting spindles, first twist spindles spindle blade and just twist spindles spinning plate sequentially form the first twist passage of the first yarn; It is characterized in that: described one-shot forming two-for-one twisting spindles also comprises one and is arranged on outer two-for-one twisting spindles below interior two-for-one twisting spindles.
Description
Technical field
The present invention relates to technical field of textile machine, specifically a kind of adopt double twisting twist and from raw material to finished product the disposable spindle machined.
Background technology
In the twisting field of yarn, account for market aggregate demand more than 60% mostly be 2 strands and monofilament at the fine yarn of below 150D.The domestic and international equipment for processing these products adopts the twisting of one-step method ring ingot to twist with two-step method double twisting mostly at present.
Adopt the twisting of one-step method ring ingot, major advantage is simple to operate, easy left-hand seat, and product from raw material to finished product on same machine once property machine, shortcoming is that constant product quality is poor, and percent defective is high, inefficiency, also need frequent oiling (general about 3 days), easily cause the pollution of yarn.
Adopt the twisting of two-step method double twisting, major advantage is that efficiency is high, does not have greasy dirt; Shortcoming be cannot on an equipment once property complete finished product processing, need just can complete processing upper and lower 2 times, delaying of the increase of percent defective and efficiency will be caused in this process.
In sum, if can develop a kind of adopt double twisting twist and from raw material to finished product the disposable equipment machined, will wide market prospects be had.
Summary of the invention
Technical problem to be solved by this invention is the deficiency overcoming above-mentioned background technology, provides a kind of two-for-one twisting spindles, can the disposable processing completing yarn finished product, and has that efficiency is high, good stability, feature simple to operate.
For realizing above object, present invention employs following technical scheme:
One-shot forming two-for-one twisting spindles, comprise be arranged on interior two-for-one twisting spindles base at least one in two-for-one twisting spindles, the tension pipe of interior two-for-one twisting spindles, first twist spindles spindle blade and just twist spindles spinning plate sequentially form the first twist passage of the first yarn; It is characterized in that: described one-shot forming two-for-one twisting spindles also comprises one and is arranged on outer two-for-one twisting spindles below interior two-for-one twisting spindles;
Described outer two-for-one twisting spindles comprises and being vertically arranged in outer sth. made by twisting spindle support and the hollow spindle blade coaxial with described just twist spindles spindle blade, and to be arranged on hollow spindle blade two-way weaves silk part and by motor-driven main wharve, hollow spindle blade is contrary with the rotation direction of first twist spindles spindle blade; Two-way part of weaving silk is shaped with first, second orifice of spinneret, and hollow spindle blade offers the lower silk rolling hole be communicated with the first orifice of spinneret, the upper silk rolling hole be communicated with the second orifice of spinneret along axial line; Described interior two-for-one twisting spindles surrounds the outer yarn storage cylinder cover cap of air ring by one, the top of outer yarn storage cylinder is provided with the plying thread-carrier coaxial with first twist spindles spindle blade, the top of outer yarn storage cylinder is provided with the upper traveller of multi cord, and the below of hollow spindle blade is provided with the lower traveller of the second yarn;
Described just twist spindles spinning plate, plying thread-carrier sequentially form the double twisting passage of the first yarn; Lower traveller, lower silk rolling hole, the first orifice of spinneret sequentially form the first twist passage of the second yarn, and the first orifice of spinneret, plying thread-carrier sequentially form the double twisting passage of the second yarn; Plying thread-carrier and upper silk rolling hole, the second orifice of spinneret sequentially form the first twist passage of multi cord, and the second orifice of spinneret and upper traveller sequentially form the double twisting passage of multi cord.
Described just twist spindles spindle blade is driven separately by another motor, or carries out reverse drive by changement and described hollow spindle blade; This changement comprises the velocity transformation wheel being arranged on hollow spindle blade top, the first twist spindles wharve being arranged on described just twist spindles spindle blade lower end, two idlers and belt, the two ends of belt are drawn from velocity transformation wheel, connect lopping respectively through after an idler at first twist spindles wharve, the rotation direction of velocity transformation wheel is contrary with first twist spindles wharve.
Described two-way part of weaving silk is a two outlet spinning plate; Or coaxially arranged upper spinning plate, lower spinning plate, the first orifice of spinneret is opened in lower spinning plate, and the second orifice of spinneret is opened in spinning plate.
Described plying thread-carrier comprises plying thread-carrier base, is arranged on the plying device in plying thread-carrier base and is arranged on the plying thread-carrier chieftain on plying thread-carrier base top, described plying device is shaped with the first yarn thread guide eyelet and the second yarn thread guide eyelet, the yarn outlet of the first yarn thread guide eyelet and the second yarn thread guide eyelet overlaps, the yarn inlet of the first yarn thread guide eyelet is positioned at plying thread-carrier bottom and aperture is arranged down, and the yarn inlet of the second yarn thread guide eyelet is positioned at plying thread-carrier top and aperture is arranged upward.
Described plying thread-carrier chieftain is hollow structure and is communicated with the second yarn thread guide eyelet, and the lower end of plying thread-carrier chieftain is fixed on plying thread-carrier base, and plying thread-carrier headkerchief is installed in rotation on the outer wall of plying thread-carrier chieftain by bearing.
In the first twist passage of described multi cord, be provided with yarn-guide tube between plying thread-carrier and upper silk rolling hole, yarn-guide tube is fixed on the inwall of outer yarn storage cylinder, is provided with silk rolling and takes turns between yarn-guide tube and upper silk rolling hole.
The one end in described lower silk rolling hole is communicated with the first orifice of spinneret, and the other end extends to the bottom of hollow spindle blade; The one end in described upper silk rolling hole is communicated with the second orifice of spinneret, and the other end extends to the top of hollow spindle blade.
The yarn cylinder of described second yarn is fixedly mounted on the below of lower traveller, or is arranged on one, the below two-for-one twisting spindles of lower traveller.
Between the axial line of described first orifice of spinneret, the second orifice of spinneret, angle is 180 degree.
The bottom of described plying thread-carrier base is provided with center silk rolling device, and silk rolling device in center is communicated with the first yarn thread guide eyelet.
Operation principle of the present invention is: the second yarn 1 is through the gripping point of lower traveller 2, enter into the hollow spindle blade 6 (entering from the lower silk rolling hole of hollow spindle blade) of outer two-for-one twisting spindles, again from the outlet of the first orifice of spinneret A of two-way part of weaving silk out, the gripping point C (yarn outlet of namely pool capital thread-carrier) of center silk rolling device 35 by plying thread-carrier 33 is then entered into; When main wharve 5 is operated clockwise by motor belt motor action, two-way the weave silk part fixing with hollow spindle blade 6 also makes clockwise movement, a S turn is formed between the gripping point of the second yarn on lower traveller 2 and the outlet of the first orifice of spinneret A, then between the gripping point C in the outlet and plying thread-carrier 33 of the first orifice of spinneret A, a S turn is again formed, now the second yarn from gripping point C out after produced two S turns, namely double twisting;
Simultaneously, be contained in outer two-for-one twisting spindles in the first yarn 32 in two-for-one twisting spindles in rotating in the other direction, enter into tension pipe 27, tension force ball 28 produces and to grip in hollow hole that point enters into just twist spindles spindle blade 25 again then from first twist spindles spinning plate 21 out, first yarn has produced a S turn between, enter into the gripping point C of plying thread-carrier 33 afterwards through center thread guide 35 in first twist spindles spinning plate exit, first yarn forms a S turn again between, now grip point the first yarn out from C and also form two S turns, namely double twisting,
Now all form S enters into outer two-for-one twisting spindles simultaneously by yarn-guide tube 31 upper silk rolling hole to the first yarn of turn and the second yarn, then from two-way second orifice of spinneret B of weaving silk part out, because running clockwise done by outer two-for-one twisting spindles, so the second yarn and the first yarn form a Z-direction turn of pooling capital, namely define multi cord; This root multi cord is from the exit of the second orifice of spinneret B through the gripping point upper traveller 36 afterwards, forms again the turn of a Z-direction between, namely produces double twisting, be finally rolled on the reeling pipe in spooler 37, become finished product multi cord;
It can thus be appreciated that the first yarn and the second yarn are all the twisting of disposable double twisting from single twisting to doubling twisting, so production efficiency is significantly improved; The yarn of actual processing, the monofilament first twist twist is have certain ratio of twist with the plying retwist twist, as long as the diameter of conversion wheel 13 of so regulating the speed, just can change the speed of interior two-for-one twisting spindles, also just change the twist of the first yarn; Because the twist of the second yarn is consistent with the twist of the first yarn, so as required the second yarn can be put into a common two-for-one twisting spindles 38 li to carry out twist compensation twisting.
The beneficial effect that the present invention has is: in the present invention, first yarn and the second yarn be all once property double twisting twisting on an equipment from single twisting to doubling twisting, without the need to upper and lower 2 processing, efficiency significantly improves, simple to operate, constant product quality is good, does not have greasy dirt, reduce the pollution of yarn, there are wide market prospects.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the main TV structure schematic diagram of the embodiment of the present invention 2.
Fig. 3 is the enlarged diagram of in Fig. 1, Fig. 2 I.
Fig. 4 is the enlarged diagram of in Fig. 1, Fig. 2 II.
Fig. 5 is the enlarged diagram of in Fig. 1, Fig. 2 III.
Fig. 6 is the enlarged diagram of thread-carrier of pooling capital in Fig. 1, Fig. 2.
Fig. 7 is the fundamental diagram of changement.
Fig. 8 is the scheme of installation of outer yarn storage cylinder and upper balloon cover.
Detailed description of the invention
Below in conjunction with Figure of description, the invention will be further described, but the present invention is not limited to following examples.
As shown in Figure 1, Figure 2, Figure 4 shows, one-shot forming two-for-one twisting spindles, comprise be arranged on interior two-for-one twisting spindles base 19 at least one in two-for-one twisting spindles.Described interior two-for-one twisting spindles comprises the first twist balloon cover 30 being fixed on interior two-for-one twisting spindles base top surface, the first twist spindles spindle blade 25 be vertically arranged on by first twist spindles spindle support 20 on interior two-for-one twisting spindles base, and is sequentially arranged in first twist spindles stationary disk 24, first twist spindles spinning plate 21, the first twist spindles wharve 14 on first twist spindles spindle blade from top to bottom.Bearing 40 is provided with between described just twist spindles stationary disk and first twist spindles spindle blade, the end face of first twist spindles stationary disk is fixed with interior just twist spindles yarn storage tank 26 and the tension pipe 27 coaxial with first twist spindles spindle blade, the reeling pipe 29 being provided with gravity tension force ball 28, first yarn 32 in tension pipe is sleeved on outside tension pipe.First twist spindles spinning plate is fixed on first twist spindles spindle blade, and the end face of first twist spindles spinning plate is provided with first twist twisted filament dish; First twist spindles wharve is positioned at the downside of two-for-one twisting spindles base.Above structure and the common two-for-one twisting spindles of this interior two-for-one twisting spindles are similar, and the tension pipe of interior two-for-one twisting spindles, first twist spindles spindle blade and first twist spindles spinning plate sequentially form the first twist passage (the first yarn is with this order threading) of the first yarn.
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention, on the basis of above-mentioned interior two-for-one twisting spindles, has set up outer two-for-one twisting spindles.Described outer two-for-one twisting spindles is positioned at the below of two-for-one twisting spindles, comprise outer sth. made by twisting spindle support 7, be vertically arranged on hollow spindle blade 6 in outer sth. made by twisting spindle support and coaxial with first twist spindles spindle blade, and be sequentially arranged on the retwist spindle stationary disk 11 on hollow spindle blade, two-way part of weaving silk, main wharve 5 from top to bottom.Main wharve is driven by electrical machine belt pulley 4 and motor belt 4-1 by motor 3, and main wharve drives hollow spindle blade to rotate, and the rotation direction of hollow spindle blade is contrary with first twist spindles spindle blade.Two-way part of weaving silk is shaped with first, second orifice of spinneret, and hollow spindle blade 6 offers the lower silk rolling hole 6-1 be communicated with the first orifice of spinneret A, the upper silk rolling hole 6-2 be communicated with the second orifice of spinneret B along axial line.Described two-way part of weaving silk is a two outlet spinning plate 8, and described first orifice of spinneret, the second orifice of spinneret are all along the radially outward layout of two outlet spinning plate; Or described two-way part of weaving silk is coaxially arranged upper and lower spinning plate, first orifice of spinneret A is opened in lower spinning plate (the radially outward layout along lower spinning plate), and the second orifice of spinneret B is opened in spinning plate (the radially outward layout along upper spinning plate).Angle between the axial line of the first orifice of spinneret, the second orifice of spinneret is determined as required, recommends angle to be 180 degree, avoids yarn mutually to disturb.The one end in described lower silk rolling hole is communicated with the first orifice of spinneret, and the other end extends to the bottom of hollow spindle blade; The one end in described upper silk rolling hole is communicated with the second orifice of spinneret, and the other end extends to the top of hollow spindle blade.The top of two-way part of weaving silk is provided with twisting plate 9, is provided with bearing 40 between retwist spindle stationary disk and hollow spindle blade, is fixedly connected with between retwist spindle stationary disk with interior twist spindles base by column 18.Retwist spindle stationary disk is provided with outer yarn storage cylinder 12 (outer yarn storage bucket surrounds the air ring of interior two-for-one twisting spindles), the top of outer yarn storage cylinder is provided with the upper balloon cover 34 of two-for-one twisting spindles in described in a cover cap, the top of upper balloon cover is provided with the plying thread-carrier 33 coaxial with first twist spindles spindle blade, the inwall of outer yarn storage cylinder is vertically fixed with yarn-guide tube 31, the top of outer yarn storage cylinder is provided with the upper traveller 36 of multi cord, the below of hollow spindle blade is provided with the lower traveller 2 of the second yarn, and just twist spindles spindle blade is coaxially arranged for the silk Kong Junyu of upper traveller and lower traveller.
As Fig. 6, shown in Fig. 8, described plying thread-carrier comprises the plying thread-carrier base 33-7 coaxially arranged with first twist spindles spindle blade, be arranged on the plying device 33-3 in plying thread-carrier base and be arranged on the plying thread-carrier chieftain 33-4 of plying thread-carrier base top, described plying device 33-3 is shaped with the first yarn thread guide eyelet 33-1 and the second yarn thread guide eyelet 33-2, the yarn outlet of the first yarn thread guide eyelet and the yarn outlet of the second yarn thread guide eyelet overlap and are positioned at plying device side (yarn outlet of the first yarn thread guide eyelet and the yarn outlet of the second yarn thread guide eyelet are same yarn outlet), the yarn inlet of the first yarn thread guide eyelet is arranged down along the axial line of plying thread-carrier, the yarn inlet of the second yarn thread guide eyelet is arranged upward along the axial line of plying thread-carrier.Described plying thread-carrier chieftain is hollow structure and is communicated with the second yarn thread guide eyelet, the lower end of plying thread-carrier chieftain is fixed on plying thread-carrier base by screw thread, and the outer wall of plying thread-carrier chieftain is provided with plying thread-carrier headkerchief 33-6 by bearing 33-5.The bottom of described plying thread-carrier base is provided with center silk rolling device 35, and the center silk rolling device of downside is communicated with the first yarn thread guide eyelet.When yarn rotates, the frictional force drive plying thread-carrier headkerchief by yarn rotates, and such yarn is basically identical in the speed of the speed of pooling capital on thread-carrier headkerchief and two-way part of weaving silk, and yarn can not be wrapped on plying thread-carrier, guarantees carrying out smoothly of processing.
In the first twist passage of described multi cord, be provided with silk rolling between yarn-guide tube and upper silk rolling hole and take turns 17.The yarn cylinder of described second yarn can be fixedly mounted on the below of lower traveller, in actual production, because the twist of the second yarn is consistent with the twist of the first yarn, carry out the twist compensate twisting so as required the second yarn can be put into a common two-for-one twisting spindles 38 li, this two-for-one twisting spindles 38 is arranged on the below of lower traveller.
The outlet of described just twist spindles spinning plate, the first yarn thread guide eyelet of plying thread-carrier sequentially form the double twisting passage of the first yarn (the first yarn is with this order threading); The outlet of described lower traveller, lower silk rolling hole, the first orifice of spinneret sequentially forms the first twist passage of the second yarn (the second yarn is with this order threading), and the outlet of the first orifice of spinneret, the second yarn thread guide eyelet of plying thread-carrier sequentially form the double twisting passage of the second yarn (the second yarn is with this order threading); Multi cord outlet (i.e. the outlet of the first yarn thread guide eyelet, the second yarn thread guide eyelet) and the outlet of yarn-guide tube, upper silk rolling hole, the second orifice of spinneret of plying thread-carrier sequentially form the first twist passage of multi cord (multi cord is with this order threading), the outlet of the second orifice of spinneret and upper traveller sequentially form the double twisting passage (with this order threading, the double twisting passage of multi cord is positioned at the outside of outer yarn storage cylinder 12 to multi cord) of multi cord.
As shown in Figure 5, Figure 7, described just twist spindles spindle blade 25 is driven separately by another motor, or carries out reverse drive by changement III and described hollow spindle blade 6; This changement comprises the velocity transformation wheel 13 being arranged on hollow spindle blade top, the first twist spindles wharve 14 being arranged on described just twist spindles spindle blade lower end, two idlers 15 being arranged on retwist spindle stationary disk end face and belt 16, the two ends of belt 16 are drawn from velocity transformation wheel, connect lopping respectively through after an idler at first twist spindles wharve; And one end that described belt is drawn from velocity transformation wheel front side, introduces from the front side of first twist spindles wharve after idler; One end that belt is drawn from velocity transformation wheel rear side, introduces from the rear side of first twist spindles wharve after another idler.The rotating shaft of described two idlers is with hollow spindle blade and just twist spindles spindle blade is vertical, and belt is by the effect of idler, and the rotation direction that velocity transformation can be made to take turns is contrary with the rotation direction of first twist spindles wharve.
Also have in figure: spinning plate base 8-1, retwist magnetic receiver 10, first twist magnetic receiver 23, idler base 15-1, silk rolling wheel base 17-1, first twist spinning plate base 21-1, spooler 37, bearing bump protection ring 39.
Claims (10)
1. one-shot forming two-for-one twisting spindles, comprise be arranged on interior two-for-one twisting spindles base (19) at least one in two-for-one twisting spindles (II), the tension pipe (27) of interior two-for-one twisting spindles, first twist spindles spindle blade (25) and just twist spindles spinning plate (21) sequentially form the first twist passage of the first yarn (32); It is characterized in that: described one-shot forming two-for-one twisting spindles also comprises one and is arranged on outer two-for-one twisting spindles (I) below interior two-for-one twisting spindles;
Described outer two-for-one twisting spindles comprises and being vertically arranged in outer sth. made by twisting spindle support (7) and the hollow spindle blade (6) coaxial with described just twist spindles spindle blade, and to be arranged on hollow spindle blade two-way weaves silk part and by motor-driven main wharve (5), hollow spindle blade (6) is contrary with the rotation direction of first twist spindles spindle blade (25); Two-way part of weaving silk is shaped with first, second orifice of spinneret, and hollow spindle blade offers the lower silk rolling hole (6-1) be communicated with the first orifice of spinneret (A), the upper silk rolling hole (6-2) be communicated with the second orifice of spinneret (B) along axial line; Described interior two-for-one twisting spindles surrounds outer yarn storage cylinder (12) cover cap of air ring by one, the top of outer yarn storage cylinder (12) is provided with the plying thread-carrier (33) coaxial with first twist spindles spindle blade, the top of outer yarn storage cylinder is provided with the upper traveller (36) of multi cord, and the below of hollow spindle blade is provided with the lower traveller (2) of the second yarn;
Described just twist spindles spinning plate, plying thread-carrier sequentially form the double twisting passage of the first yarn; Lower traveller, lower silk rolling hole, the first orifice of spinneret sequentially form the first twist passage of the second yarn, and the first orifice of spinneret, plying thread-carrier sequentially form the double twisting passage of the second yarn; Plying thread-carrier and upper silk rolling hole, the second orifice of spinneret sequentially form the first twist passage of multi cord, and the second orifice of spinneret and upper traveller sequentially form the double twisting passage of multi cord.
2. one-shot forming two-for-one twisting spindles according to claim 1, it is characterized in that: described just twist spindles spindle blade (25) is driven separately by another motor, or carries out reverse drive by changement (III) and described hollow spindle blade (6); This changement comprises velocity transformation wheel (13) being arranged on hollow spindle blade top, the first twist spindles wharve (14) being arranged on described just twist spindles spindle blade lower end, two idlers (15) and belt, the two ends of belt are drawn from velocity transformation wheel, connect lopping respectively through after an idler at first twist spindles wharve, the rotation direction of velocity transformation wheel is contrary with first twist spindles wharve.
3. one-shot forming two-for-one twisting spindles according to claim 1 and 2, is characterized in that: described two-way part of weaving silk is two outlet spinning plate (8); Or coaxially arranged upper spinning plate, lower spinning plate, the first orifice of spinneret (A) is opened in lower spinning plate, and the second orifice of spinneret (B) is opened in spinning plate.
4. one-shot forming two-for-one twisting spindles according to claim 3, it is characterized in that: described plying thread-carrier comprises plying thread-carrier base (33-7), be arranged on the plying device (33-3) in plying thread-carrier base and be arranged on the plying thread-carrier chieftain (33-4) on plying thread-carrier base top, described plying device (33-3) is shaped with the first yarn thread guide eyelet (33-1) and the second yarn thread guide eyelet (33-2), the yarn outlet of the first yarn thread guide eyelet and the second yarn thread guide eyelet overlaps, the yarn inlet of the first yarn thread guide eyelet is positioned at plying thread-carrier bottom and aperture is arranged down, the yarn inlet of the second yarn thread guide eyelet is positioned at plying thread-carrier top and aperture is arranged upward.
5. one-shot forming two-for-one twisting spindles according to claim 4, it is characterized in that: described plying thread-carrier chieftain is hollow structure and is communicated with the second yarn thread guide eyelet, the lower end of plying thread-carrier chieftain is fixed on plying thread-carrier base, and plying thread-carrier headkerchief (33-6) is installed in rotation on the outer wall of plying thread-carrier chieftain by bearing (33-5).
6. one-shot forming two-for-one twisting spindles according to claim 5, it is characterized in that: in the first twist passage of described multi cord, yarn-guide tube (31) is provided with between plying thread-carrier and upper silk rolling hole, yarn-guide tube (31) is fixed on the inwall of outer yarn storage cylinder, is provided with silk rolling and takes turns (17) between yarn-guide tube and upper silk rolling hole.
7. one-shot forming two-for-one twisting spindles according to claim 6, is characterized in that: the one end in described lower silk rolling hole is communicated with the first orifice of spinneret, and the other end extends to the bottom of hollow spindle blade; The one end in described upper silk rolling hole is communicated with the second orifice of spinneret, and the other end extends to the top of hollow spindle blade.
8. one-shot forming two-for-one twisting spindles according to claim 7, is characterized in that: the yarn cylinder of described second yarn is fixedly mounted on the below of lower traveller, or is arranged on one, the below two-for-one twisting spindles (38) of lower traveller.
9. one-shot forming two-for-one twisting spindles according to claim 8, is characterized in that: between the axial line of described first orifice of spinneret, the second orifice of spinneret, angle is 180 degree.
10. one-shot forming two-for-one twisting spindles according to claim 9, is characterized in that: the bottom of described plying thread-carrier base is provided with center silk rolling device (35), and silk rolling device in center is communicated with the first yarn thread guide eyelet.
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| CN201410025487.9A CN103741286B (en) | 2014-01-21 | 2014-01-21 | One-shot forming two-for-one twisting spindles |
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| CN108505159B (en) * | 2018-05-07 | 2024-01-19 | 屏山红彤彤纺织有限公司 | Multiple spindle and two-for-one twisting machine |
| CN108532043A (en) * | 2018-06-15 | 2018-09-14 | 嵊州市南丰机械有限公司 | Multi-functional spindle |
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| US3377790A (en) * | 1964-12-18 | 1968-04-16 | Sulzer Ag | Spinning frames |
| US3530658A (en) * | 1969-11-17 | 1970-09-29 | Little Inc A | Yarn twister |
| DE2811583B1 (en) * | 1978-03-17 | 1979-02-08 | Palitex Project Co Gmbh | Two-for-one twisting spindle or two-for-one spinning spindle |
| DE29722174U1 (en) * | 1996-12-18 | 1998-04-16 | Saurer Allma Gmbh | Double-wire twist spindle for twisting natural silk |
| US6298648B1 (en) * | 1997-06-05 | 2001-10-09 | D'agnolo Armando | Multiple twist spindle |
| CN2644440Y (en) * | 2003-09-17 | 2004-09-29 | 武汉科技学院 | Multi-time twisted spindle |
| CN2866534Y (en) * | 2005-12-19 | 2007-02-07 | 胡尹烟 | Double-stage two-for-one twisting yarn-plying apparatus |
| CN201027225Y (en) * | 2007-01-15 | 2008-02-27 | 郭育丰 | Twist spindle for twisting machine |
| CN203021710U (en) * | 2012-12-04 | 2013-06-26 | 台州市路桥穗丰纺织机械有限公司 | Independent transmission mechanism of twisting machine |
| CN203741485U (en) * | 2014-01-21 | 2014-07-30 | 台州市路桥穗丰纺织机械有限公司 | One-step-forming two-for-one twisting spindle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103741286A (en) | 2014-04-23 |
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