CN101831736B - Special device for producing super-soft sirospun yarn with ring spinning - Google Patents
Special device for producing super-soft sirospun yarn with ring spinning Download PDFInfo
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- CN101831736B CN101831736B CN2010101996115A CN201010199611A CN101831736B CN 101831736 B CN101831736 B CN 101831736B CN 2010101996115 A CN2010101996115 A CN 2010101996115A CN 201010199611 A CN201010199611 A CN 201010199611A CN 101831736 B CN101831736 B CN 101831736B
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Abstract
The invention relates to a special device for producing super-soft sirospun yarn with ring spinning, comprising a spinning false twister, a step-lifting device and a drive system thereof. The spinning false twister and the step-lifting device consist of a drive shaft, a driving wheel, a tension wheel, a tangential belt, a flute pipe, a roller and a fender, wherein the driving wheel is fixed at one end of the drive shaft, the tangential belt and the flute pipe are connected with the driving wheel and the tension wheel, the roller is connected with the flute pipe; the drive system consists of amotor, a driving gear, a driven gear, a synchronous toothed belt, a drive shaft and a bearing. Because the device directly reduces the yarn twist through improving a yarn structure in the spinning process without adding other processes or operation methods, the device has the characteristics of simple structure, easy installation and low cost, can increase the false twisting by 10-80% in the yarntwisting triangular region of a spinning section, reduce broken threads by 80% under the condition of lowering design twist by 10-40%, and improve the speed of a front roller by 10-40% under the circumstance of same spindle speed and stable product quality, and is suitable for the production of cotton, wollen, hemp, silk and chemical fiber pure spinning, blended spinning or composite spinning yarn.
Description
[technical field] the invention discloses a kind of isolated plant of producing super-soft sirospun yarn with ring spinning, belongs to technical field of textile machine.
[background technology] the most of boards of fine spining machine at present all installed siro spinning device, and siro-spinning yarn is the diplopore horn mouth that adopts this device, and to guarantee the parallel draw zone that enters of double roving, yarn enters twisting area twisting after drawing-off, forms the yarn of strand feature.The big more strand characteristic effect of diplopore centre-to-centre spacing is remarkable, yarn strength improves, but cause the strand twist triangle zone to become big, per share yarn side direction fiber easily is sucked away, the broken end of spun yarn spinning as a result increases, the single thread phenomenon occurs, the yarn details rolls up, and yarn evenness CV% obviously worsens, have a strong impact on spinning efficiency, the general method that increases the twist or reduce spinning speed that adopts is extenuated the influence of production to quality and row yielding.Diplopore centre-to-centre spacing is more little, and the strand twist triangle zone is more little, and the strand characteristic effect is not obvious, forms traditional AB structure yarn, is difficult to embody the feature of doff of attending the competition, and also is difficult to appear suddenly the quality heterosis of match doff.Technique table reveals the contradiction between spinning high speed, spinning section broken end, this three of yarn qualities at present, also shows the contradiction between yarn twist, the yarn feel.
[summary of the invention] is in order effectively to solve the above-mentioned contradiction of present fine spining machine siro spinning device, reduce yarn twist for satisfying feel, and do not increase broken end when guaranteeing high-speed spinning speed, can realize the target that reduces cost again, the invention provides a kind of RING SPINNING and produce the isolated plant that the match network spins super gentle yarn, in the time of in order to the raising spinning speed, significantly improve the product row yielding, reduce yarn twist, improve softness of yarn.
The inventor also uses for reference spinning filament false twisting principle and cotton spinning apparatus Speed frames false twisting principle through long term investigation research, successful proposition the technical scheme of this device: this device comprises the false twister that spins, grade rises device and transmission system thereof; Described spinning false twister, level rise device and are made up of the tengential belt of power transmission shaft, power transmission shaft one end fixing driving wheel, straining pulley, connection driving wheel and straining pulley and flute pipe and the roller that is attached thereto, lappet; Described transmission system is made up of motor, driving gear, driven gear and synchronous cog belt, power transmission shaft and bearing block, and its feature is:
1, this installs a shared motor, the operation and the main frame of its motor are synchronous, motor, driving gear pass to driven gear with power by synchronous cog belt, driven gear is installed in the lower end of power transmission shaft, driving wheel is installed in the upper end of power transmission shaft, and driven gear passes to the power that obtains on the driving wheel by power transmission shaft.Driving wheel and tengential belt and straining pulley are formed the loop transmission of sealing.After driving wheel obtained power, tengential belt was made shuttling movement continuously, drove false twister and made garden Zhou Yundong, and false twister contacts with dynamic thread friction and certain false twisting twist is provided for dynamic yarn, thereby reaches the purpose of improving yarn quality.A tengential belt can drive a plurality of false twisters.
2, this device and lappet synchronisation stage liter are directly connected to the proportionate relationship that the diameter proportion relation is determined and the lappet synchronisation stage rises that the lappet level rises on the device and utilizes pulley.
3, the false twister of this device or monotrysian type, or ditrysian type, or one-pass type, or two-pass type, or mechanical, or air-flowing type.
The operation principle of this device is: when normal spinning, to the yarn path between the twizzle false twister is installed at front roller, yarn passes through in false twister, and the false twister direction of rotation is consistent with the yarn twist direction.Yarn rolls owing to rubbing at the false twister inner surface, make yarn above friction point, increase the twist, obtain certain twist, realize local heavy twist, increased brute force, eliminated because the twist is difficult to all transmit the Yarn break that gets on and caused from the drawing-off jaw to yarn the friction point.The friction point below input twist and generation twist opposite sign but equal magnitude make that the overall twist is constant, and this device has changed yarn twist transfer law from bottom to top, has also changed the distribution of fiber in the yarn, has improved yarn quality.This device has adopted and can rise device with the level of lappet synchronous operation, and angle of friction is remained unchanged, and stablizes to guarantee the false twisting that this device produces.Can carry out the low twist spinning after this device is installed on the fine spining machine, obtain super gentle siro-spinning yarn style, reduce the spinning broken end simultaneously more than 80%.
Compared with prior art, the present invention has following beneficial effect:
1,, directly, reduces yarn twist by improving yarn texture because the main feature of this device is in spinning process, do not need additional other operations or method of operating, so this device has simple in structurely, be easy to install, the characteristics that cost is low help being used widely in spinning.
2, because in this device twisting process, twist triangle zone is the caudal end that the twist is transmitted, the twist that reaches this district is for minimum, it is the most weak zone of spun yarn intensity, it also is the main region that Yarn break takes place, especially spin in the process at the match network, the double roving spacing is too small, match network phenomenon is not obvious, and the double roving spacing is greater than 5mm, and match network phenomenon is obvious, but what the twist triangle zone yarn obtained uploads the twist still less, brute force is lower, and under the same twist condition, the spinning broken end increases by 40～80%, therefore this device can increase by 10～80% false twisting at the yarn twist triangle zone of spinning section, can reduce broken end more than 80%, reducing under the design twist 10～40% conditions in identical ingot speed, front roller speed improves more than 10～40% under the situation of product with stable quality.
3, this device be applicable to that cotton, hair, fiber crops, thin,tough silk and chemical fibre purely spin, the production of blending or composite spinning line.
[description of drawings] the present invention is further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural representation that false twister of the present invention, level rise device.
Fig. 2 is a drive system structure schematic diagram of the present invention.
Fig. 3 is an A place partial enlarged drawing among Fig. 2.
Fig. 4 is an air-flowing type false twister structural representation.
Fig. 5 is a mechanical type false twister structural representation.
Fig. 6 is a monotrysian type false twister structural representation.
Fig. 7 is a ditrysian type false twister structural representation.
Among the figure: 1, car panel, 2, bearing block, 3, tengential belt, 4, driven gear, 5, synchronous cog belt, 6, driving gear, 7, motor, 8, apron, 9, straining pulley, 10, the rings panel seat, 11, rings, 12, driving wheel, 13, power transmission shaft, 14, roller, 15, the flute pipe, 16, lappet, 17, false twister, 18, cop, 19, yarn.
[specific embodiment] is with reference to accompanying drawing: driving gear 6 is installed on the axle of motor 7, and driven gear 4 is installed in the lower end of power transmission shaft 13, and driven gear 4 is connected by synchronous cog belt 5 with driving gear 6.Two bearing blocks 2 have been installed at power transmission shaft 13 middle parts, and bearing block 2 is fixed on the tailstock wallboard.Power transmission shaft 13 upper ends are equipped with driving wheel 12, two straining pulleys 9 are installed on the car panel 1, form an enclosed continuous cycle operation system with driving wheel 12 and tengential belt 3, tengential belt 3 directly contacts and drives false twister 17 rotations with false twister 17, yarn 19 is by the inner chamber of false twister 17, and false twister 17 and yarn 19 rub and contact and provide false twisting for yarn; A tengential belt 9 drives a plurality of false twister 17 rotations; The structure of described false twister 17 is as the air-flowing type false twister of Fig. 4 or as the mechanical type false twister of Fig. 5 or as the monotrysian type false twister of Fig. 6 or as the ditrysian type false twister of Fig. 7; Yarn 19 is after drafting unit apron 8, roller 14 drawing-offs during work, carry out false twisting by this device and change its interior quality, the rings 11 that pass through lappet 16 then, is fixed on the rings panel seat 10 is wound up on the cop 18, and yarn 19 broken end backs siphon away by flute pipe 15, focus on again.
Claims (2)
1. the isolated plant of a producing super-soft sirospun yarn with ring spinning, comprise that spinning false twister, level rise device and transmission system thereof, is characterized in that: described level rises device and is made up of the tengential belt of power transmission shaft, power transmission shaft one end fixing driving wheel, straining pulley, connection driving wheel and straining pulley and flute pipe and the roller that is attached thereto, lappet; Described transmission system is made up of motor, driving gear, driven gear and synchronous cog belt, described power transmission shaft and bearing block; The shared motor of described isolated plant, the operation and the main frame of its motor are synchronous, motor, driving gear pass to driven gear with power by synchronous cog belt, driven gear is installed in the lower end of described power transmission shaft, driving wheel is installed in the upper end of described power transmission shaft, driven gear passes to the power that obtains on the driving wheel by described power transmission shaft, and driving wheel and tengential belt and straining pulley are formed the loop transmission of sealing, and wherein a tengential belt can drive a plurality of false twisters.
2. the isolated plant of producing super-soft sirospun yarn with ring spinning according to claim 1 is characterized in that: the false twister of described isolated plant or monotrysian type, or ditrysian type, or one-pass type, or two-pass type, or mechanical, or air-flowing type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101996115A CN101831736B (en) | 2009-12-09 | 2010-05-30 | Special device for producing super-soft sirospun yarn with ring spinning |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910260449.0 | 2009-12-09 | ||
| CN200910260449 | 2009-12-09 | ||
| CN2010101996115A CN101831736B (en) | 2009-12-09 | 2010-05-30 | Special device for producing super-soft sirospun yarn with ring spinning |
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| CN101831736A CN101831736A (en) | 2010-09-15 |
| CN101831736B true CN101831736B (en) | 2011-08-03 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619007A (en) * | 2012-04-19 | 2012-08-01 | 东华大学 | Production method of sirospun undertwisted yarn weft-knitted fabric through false twisting |
| CN103668593B (en) * | 2012-09-20 | 2016-03-30 | 际华三五四二纺织有限公司 | A kind of Tension-adjustable false-twist rotor |
| CN106381582B (en) * | 2016-12-01 | 2018-12-04 | 东华大学 | The processing unit (plant) and method of single twist in a kind of increase SEILE textile |
| CN108166112A (en) * | 2018-03-08 | 2018-06-15 | 山东岱银纺织集团股份有限公司 | The spinning twist is delivered in relays device and ring spindle yarn equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85108085B (en) * | 1985-10-19 | 1988-04-27 | 如皋染织厂 | Equipment and method for spinning-twisting fancy yarn |
| CN86201507U (en) * | 1986-03-27 | 1987-01-14 | 上海市纺织科学研究院 | Periodically raising and lowering device for leaf plate of ring spinning frame |
| DE4444619C1 (en) * | 1994-12-14 | 1996-02-08 | Zinser Textilmaschinen Gmbh | Ring spinning machine or twister |
| EP0751244B1 (en) * | 1995-06-30 | 2007-08-08 | Oerlikon Textile GmbH & Co. KG | Method for controlling yarn tension |
| JP2007284837A (en) * | 2006-04-19 | 2007-11-01 | Murata Mach Ltd | Method for producing core yarn improved in yarn tenacity |
| CN101565869A (en) * | 2009-05-26 | 2009-10-28 | 东华大学 | Siro spinning fine ramie and production method for superfine yarns |
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