CN1075991A - Ring spinning apparatus - Google Patents

Ring spinning apparatus Download PDF

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Publication number
CN1075991A
CN1075991A CN92104563A CN92104563A CN1075991A CN 1075991 A CN1075991 A CN 1075991A CN 92104563 A CN92104563 A CN 92104563A CN 92104563 A CN92104563 A CN 92104563A CN 1075991 A CN1075991 A CN 1075991A
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CN
China
Prior art keywords
yarn
deflection
guide rail
steel traveler
spinning apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN92104563A
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Chinese (zh)
Inventor
依恩斯特·弗里尔
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Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AT102891A external-priority patent/AT397518B/en
Priority claimed from AT220191A external-priority patent/AT399732B/en
Priority claimed from AT39892A external-priority patent/AT397104B/en
Application filed by Individual filed Critical Individual
Publication of CN1075991A publication Critical patent/CN1075991A/en
Pending legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/10—Tension devices
    • D01H13/104—Regulating tension by devices acting on running yarn and not associated with supply or take-up devices
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/52—Ring-and-traveller arrangements

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

In a kind of ring spinning apparatus, in order to guarantee desired rotation status, this device is locating to provide a guide (10) near guiding rings (5), in the guiding rings, a steel traveler (4) is housed, this guide is around the rotation of axle axis and be used for the yarn (3) that deflection enters steel traveler (4), like this, move self-deflection guide rail (10) and close steel coil (4) to make it to enter the thread segment (3a) of steel traveler (4), with the thread segment that leaves steel traveler (4) (3b), form an acute angle (α).

Description

Ring spinning apparatus
The present invention relates to a kind of ring spinning apparatus, it comprises an axle, and it is driven and is non-rotatably connected on the bobbin, a guiding rings, it is centered close on the axis of axle, and it is used for the steel traveler guiding, steel traveler rotates around the guiding rings, and it is used for yarn guide.
In ring spinning apparatus,,, when being transported on the non-rotatable bobbin that is installed on the driven axle, twisted with the fingers into yarn through rings rotary steering device from the fiber roving that drawing frame is extracted out.Rings rotary steering device generally has a steel traveler that rotates with one heart around bobbin on the guiding rings, this steel traveler has two legs, and fork stands on the steel traveler running rail of these guiding rings both sides, and, one aperture is arranged on it, be used for yarn is imported the hole pipe.Therefore, when yarn was wrapped on the bobbin of rotation, steel traveler was driven by yarn.Steel traveler whenever turns around, and will make yarn twine a circle.Guiding bobbin and drag speed difference between the steel traveler, the speed of will the decision yarn twining.When fiber roving by the steel traveler guiding around bobbin motion and when twisting with the fingers into yarn therefrom, effect has centrifugal force on steel traveler and fiber roving, this centrifugal force acts on mutually with the power of guiding fiber roving, make to act on the steel traveler tilting complex torque is arranged, in a sense, this moment is horizontal with the running rail of steel traveler.This tilting complex torque has increased frictional force, and when quickening the rotatable wire circle, the temperature in continued operation is raise especially.
If the guiding rings also is (AT-B25366) of rotatable installation, act on the frictional force between steel traveler and the guiding rings, the guiding rings will be produced to rotatablely move, make steel traveler around bobbin with under a kind of comparable speed ruuning situation, steel traveler with respect to the guiding rings speed will lower.But owing under the centrifugal action, be applied to the effect of the tilting complex torque on the steel traveler, sizable load will still act on the steel traveler, make the steel traveler working life, will obviously shorten when running up.
For this reason, the purpose of this invention is to provide a kind of ring spinning apparatus, it is a type noted earlier, is improved by simple device, makes steel traveler when rotating at a high speed, and also arranged long service life.
The object of the invention, by providing one when yarn is introduced steel traveler, the track that is used for the deflection yarn is realized.This deflection track is arranged near the guiding rings and around bobbin, and, move to the thread segment of steel traveler from the deflection track, and leave between the thread segment of this steel traveler, projection on the plane of axis that passes through axle and steel traveler, near steel traveler place shape at an angle, this angle is less than 90 °.
Because a deflection guide rail that rotates around bobbin is set, when steel traveler when the guiding rings rotates, yarn is directed to along this deflection guide rail, and because this deflection guide rail makes yarn deflection enter the thread segment and the thread segment that leaves steel traveler of steel traveler, near steel traveler, form an acute angle, so the tension force of yarn bears the reverse centripetal force of tilting complex torque that is produced with centrifugal action by steel traveler, this centripetal force makes steel traveler that a desired sliding position be arranged.Therefore, effectively frictional force can reasonably reduce between steel traveler and guiding rings, even make steel traveler with the flank speed rotation, it still has very long service life.
Act on the synthetic yarn tension on the steel traveler, will put on the thread segment that enters steel traveler and leave on the bisector of angle between the thread segment of steel traveler.Since at the stroke limiting of yarn between steel traveler and the bobbin in the boundary that is rather narrow, unless so enter the yarn of steel traveler and leave between the yarn of steel traveler at axis by axle, and projection on the plane between the steel traveler, near steel traveler, there is one less than 90 ° angle, otherwise, because the yarn tension effect can not guarantee to produce enough big centrifugal force.Because such angle, that determines therefrom acts on synthetic yarn tension on the steel traveler, just along such direction, promptly take the direction of a best sliding position to stretch along steel traveler, and between guiding rings and deflection guide rail, can provide bigger axial distance, if said axial distance is at least under the 4mm situation, steel traveler gets at easier.
Because the axial distance between the deflection guide rail of deflection yarn and the guiding rings, can influence the yarn travel between deflection guide rail and the steel traveler, so the guide rail that is used for the deflection yarn can be mounted to axially adjustable, making it all has a kind of simple adaptation in the various operating modes in all cases.
Because deflection guide rail deflection yarn to the sliding position role of steel traveler, does not depend on whether the deflection guide rail is rotatable installation.If the guiding rings is rotating installation, but to cause the steel traveler high speed rotating, so, the deflection guide rail can non-rotaryly be installed on the guiding rings, rings bears a moment of torsion so that the frictional force that acts between yarn and deflection guide rail makes guiding, this moment of torsion is not acting on the steel traveler under the additional load situation, promotes the rotation of guiding rings.
Because the frictional force between steel traveler and the guiding rings rotates the guiding rings, and, if the deflection guide rail of deflection yarn is installed on the guiding rings, so, by the frictional force between thread segment that enters steel traveler and the deflection guide rail, also make the guiding rings produce above-mentioned rotation, so, because to the effect of resistance of rotation, the guiding rings will rotate with speed change, andfrictional conditions will be unstable, like this, can cause the guiding of steel traveler is produced unsure state.In the predetermined design of described guiding state, with steel traveler identical meaning is arranged, the speed that the guiding rings of installation can be scheduled to is rotated.In the case, the life-span of steel traveler is no longer depended on the relevant condition at random of guiding rings velocity of rotation.Because the guiding rings rotates, guiding rings tumbler can entry into service under the condition of hope, in fact, also just trends towards prolonging the service life of steel traveler.Driving the guiding rings can carry out in every way.As each guiding rings tumbler is arranged in a row, so, in the ordinary course of things, be to produce by the tangential motion ribbon as driving, then will reach the drive condition of special needs.In the case, the guiding rings can be placed on by on the inner ring of rolling bearing or the bearing race that the outer ring constituted.
Inevitably the variation of thickness of yarn can cause the variation of bobbin diameter, so necessarily require to change the yarn tension that fixes in the rotation of giving at steel traveler, such variation tension force opposite influences steel traveler with respect to the sliding position of the rings that leads.In order to remedy the yarn tension of such variation, the deflection guide rail that is used for the deflection yarn can be spaced apart with the axle axis, and this distance changes between the upper and lower bound of deflection guide rail periphery, so that produce vibration on yarn.Because from the deflection guide rail to axle and to the concentric bobbin of axle distance, periphery along the deflection guide rail changes, the yarn that enters steel traveler will produce vibration, and its amplitude depends on the predetermined gap the upper and lower bound distance from the deflection guide rail to the axle axis.Described vibration is high-frequency (it depends on the speed of steel traveler), and said vibration stacks up with the vibration that impels change of air ring size and yarn with such yarn of low-frequency vibration.This superposition will produce wonderful result, and promptly described yarn low-frequency vibration can be compensated the influence that the position applied of steel traveler, and the position of quite stable can be provided to steel traveler, and this is the long-life essential condition of steel traveler.
Dither can produce in every way, for example, the annulus guide rail of the yarn deflection that is used to enter steel traveler and axle eccentric axis are settled, the concentric circular passage of deflection guide rail and axle is departed from mutually, thisly depart from that to vibrate be needs for producing on yarn.But the simple designs of this deflection guide rail only can produce a kind of vibration of frequency, and this vibration frequency is consistent with the rotational frequency of steel traveler.With dither, just need provide circular ring different deflection guide rails as yarn, as, Sui's circular configuration.In this case, the center of deflection guide rail can be on axle.
Be appreciated that the yarn dither is need be to the excessive additional load of effect on the yarn.For the tension force condition that guarantees to require, the gap the definite upper and lower bound from the deflection guide rail to the axle axial line distance of suggestion depends on the length that is transported to the yarn of bobbin in each circle of steel traveler rotates.
Fig. 1 is vertical sectional schematic diagram of ring spinning apparatus of the present invention.
Fig. 2 is the cut-away section top view of ring spinning apparatus of the present invention.
Fig. 3 is the amplification profile diagram of guiding rings and near yarn landline steel traveler.
Fig. 4 is similar to Fig. 1, is the improved ring spinning apparatus schematic diagram of the present invention.
Fig. 5 is the top view of the identical ring spinning apparatus of a row.
Fig. 6 is the top view of another embodiment of ring spinning apparatus of the present invention.
Fig. 7 is similar to Fig. 3, is near the amplification profile diagram of yarn landline steel wire figure embodiment illustrated in fig. 6.
Embodiments of the invention are described in more detail with reference to accompanying drawing.
In these embodiments, ring spinning apparatus have basically 1, one of an axle that drives by conventional apparatus rotatable be installed in bobbin 2 on the axle 1, the yarn 3 that is made of fiber roving passes traditional steel traveler 4, and is transported on the bobbin 2.This steel traveler 4 has a thread guide eyelet, and it can rotate around guiding rings 5.Guiding rings 5 shown in Fig. 1 to 3 is hard-wired, and the guiding rings 5 in the Figure 4 and 5 is that dress is positioned on the bearing race 6, and seat ring can rotate on the rolling bearing on the support 87.Support 8 can insert in the ring rail 9, like this, and just the non-rotatable guiding rings 5 as shown in Fig. 1 to 3.Install if guiding rings 5 is rotations, so, do not reduce steel traveler 4 with respect to bobbin 2 and ring rail 9 speed conditions under, steel traveler will descend with respect to the speed of guiding rings 5, just the load that acts on steel traveler can be reduced.
Suppose that steel coil 4 has the sliding position of a requirement with respect to guiding rings 5, and install irrelevant with the rotation of guiding rings 5.This imagination is reached by the structure of a deflection guide rail 10.This deflection guide rail 10 is made of the slip ring around bobbin, it be placed in guiding rings 5 above, and, depart from guiding rings 5 one sections little axial distances, its internal diameter is less than the internal diameter of guiding rings 5 simultaneously.This annular deflection guide rail 10 is by retainer ring 11 supporting, and this ring 11 is placed on guiding rings 5 shells (Fig. 1) or is placed on the bearing race 6 (Fig. 4) and deflection guide rail 10 has some to be with the lug 12 of bent angles.Among the embodiment shown in Figure 4, between the yarn 3 of deflection guide rail 10 and rotation, apply a moment of torsion for guiding rings 5, guiding rings 5 is rotated, and steel traveler 4 just loosens along the frictional force of acting by their periphery.For the garden circular velocity of giving guiding rings 5 provides an optimum state, guiding rings 5 can drive with the power of applying.For example: utilize with bearing race 6 coefficient tangential belt drivers 13 and carry out.For with tangential belt driver 13 tangentially be with 14 driving bearing seat rings 6, the structure of seat ring 6 is for to have bump 15 around support 8, and with tangentially be with 14 to contact, see shown in the Figure 4 and 5.Owing to take this measure, on the garden Zhou Liandu of guiding rings 5, stop the influence of the various variablees of rotation, for example since rolling bearing 7 be with the caused influence of lubrication state, just can avoid.
Yarn 3 by 10 deflections of deflection guide rail, pass deflection guide rail 10 and steel traveler 4 along following route, promptly, enter the thread segment 3a and the thread segment 3b that leaves steel traveler 4 of steel traveler 4 soon, on by the projection on axle 2 axis and the steel traveler 4 formed planes, shown that comprising a sharp angle sees shown in Figure 3 especially.Because the tension force effect of yarn, be applied to composite force on the steel traveler 4 along the hisectrix between thread segment 3a and the 3b, compensation is because firmly what tilting complex torque on the steel traveler that centrifugal action is applied to 4.This compensating action will be enough to make steel traveler 4 to allow a kind of uniform surface contact with guiding between the rings 5, therefore, the load on the steel traveler 4 significantly be reduced.
But,, can cause the fluctuation of yarn tension because the variation of thickness of yarn reaches the variation that yarn is wrapped in the state on the bobbin 2.This fluctuation, relevant when on bobbin 2, rotating by the diameter variation of the formed ballooning of yarn of yarn with yarn, and influence the poised state of steel traveler 4.Therefore, steel traveler 4 just tilts, and increases its wear extent greatly.For this influence is reduced to minimum, the shape of deflection guide rail 10 can not be an annulus (it is concentric with the axis of axle 1), sees shown in Fig. 6 and 7.In the case, the distance from deflection guide rail 10 to axle 1 the axis will be along the periphery of deflection guide rail 10 at upper limit a 0With lower limit a 0Between change, the variation of this distance causes that yarn 3 vibrates for example to surpass because of changing the frequency that the winding state acts on the vibration frequency on the yarn.Therefore, steel traveler 4 is stabilized in best sliding position.Among Fig. 7, when distance a is positioned at its lower limit a 0The time, dotted line is promptly represented the determined route of yarn; When distance a is positioned at its upper limit a 0The time, the determined route of practice expression yarn shows so that the effect of this measure is more obvious.
In Fig. 6 and 7 illustrated embodiments, the deflection guide rail is oval-shaped structure.But, the deflection guide rail of non-circular ring type structure, the vibration that produces for yarn 3 is not requisite.Circular slip ring with axle 1 off-centre is provided, just can satisfies and cause that the amplitude of vibration can simply be finished by adjusting eccentricity, so that Oscillation Amplitude can be regulated with for example experimental technique.
Deflection guide rail 10 is not must be installed on the above-mentioned guiding rings 5.For a very little angle [alpha] is provided, the deflection guide rail also can be installed in the inside of guiding rings 5, installs along the horizontal plane of the track of steel traveler 4.

Claims (11)

1, a kind of ring spinning apparatus, it comprises an axle, it is driven and is connected with a non-rotatable bobbin, with a guiding rings, it is the center with the axle center of axle, and be used for the guiding steel wire circle, this steel traveler rotates around this guiding rings, and be used to guide yarn, it is characterized in that being provided with one near the rings in guiding is used for that deflection enters the yarn of steel traveler and around the deflection guide rail of bobbin, and thread segment that moves from this deflection guide rail to steel traveler and the thread segment that leaves steel traveler, the axis by axle with the formed plane of steel traveler on projection, near steel traveler, have one less than 90 ° angle.
2, ring spinning apparatus according to claim 1 is characterized in that being used for this deflection guide rail of deflection yarn, and its internal diameter is less than the internal diameter of guiding rings.
3, ring spinning apparatus according to claim 1 and 2, but it is characterized in that being used for the installation of this deflection guide rail axial adjustment of deflection yarn.
4, according to any described ring spinning apparatus in the claim 1 to 3, this deflection guide rail that it is characterized in that being used for the deflection yarn is rotating installation.
5, ring spinning apparatus according to claim 4 is characterized in that being used for this deflection guide rail of deflection yarn, and what cannot not be rotatable is connected on this guiding rings, and the guiding rings is rotating installation.
6,, it is characterized in that this guiding rings is rotating arrangement, and be fit on same meaning, drive the rotation of guiding rings with predetermined peripheral speed with steel ring according to any described ring spinning apparatus in the claim 1 to 5.
7, ring spinning apparatus according to claim 6 is characterized in that this guiding rings is suitable for being driven by tangential ribbon.
8, according to any described ring spinning apparatus in the claim 1 to 7, it is characterized in that being used for the distance of the deflection guide rail centroid axis of deflection yarn, change between a upper limit and a lower limit along the periphery of deflection guide rail, so that yarn produces vibration.
9, ring spinning apparatus according to claim 8, the deflection guide rail that it is characterized in that being used for the deflection yarn is to be made of a circular orbit, the eccentric axis setting of this track and axle.
10, ring spinning apparatus according to claim 8 is characterized in that the deflection guide rail is an ellipsoidal structure.
11, any described ring spinning apparatus in 10 according to Claim 8, it is characterized in that when steel traveler rotates a circle, determining the difference of distance this upper and lower bound from the deflection guide rail to the axle axis, is the length that depends on the yarn that is transported to bobbin.
CN92104563A 1991-05-21 1992-05-20 Ring spinning apparatus Pending CN1075991A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
ATA1028/91 1991-05-21
AT102891A AT397518B (en) 1991-05-21 1991-05-21 Ring spinning apparatus
AT220191A AT399732B (en) 1991-11-06 1991-11-06 Ring spinning apparatus
ATA2201/91 1991-11-06
ATA398/92 1992-03-03
AT39892A AT397104B (en) 1992-03-03 1992-03-03 Ring spinning apparatus

Publications (1)

Publication Number Publication Date
CN1075991A true CN1075991A (en) 1993-09-08

Family

ID=27146244

Family Applications (1)

Application Number Title Priority Date Filing Date
CN92104563A Pending CN1075991A (en) 1991-05-21 1992-05-20 Ring spinning apparatus

Country Status (9)

Country Link
JP (1) JPH05179521A (en)
KR (1) KR920021763A (en)
CN (1) CN1075991A (en)
CS (1) CS152592A3 (en)
DE (1) DE4215883A1 (en)
ES (1) ES2068082B1 (en)
FR (1) FR2676756A1 (en)
GB (1) GB2255987A (en)
IT (1) IT1257343B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103857836A (en) * 2011-09-16 2014-06-11 邓肯多夫德国纺织及纤维研究所 Thread guiding ring for a spinning machine or a twisting machine
CN105908291A (en) * 2015-02-20 2016-08-31 索若部件股份有限公司 Double Function Fixing Element For Fixing A Spin Ring And Ring Holder On The Ring Bank Of A Ring Spinning Frame Or Ring Twisting Frame
CN111691049A (en) * 2020-04-29 2020-09-22 广东前进牛仔布有限公司 Yarn treatment process and device
CN112108845A (en) * 2019-06-19 2020-12-22 铜陵松宝智能装备股份有限公司 Steel wire ring homing mechanism and joint operating mechanism for spinning frame

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402515B (en) * 1992-05-14 1997-06-25 Fehrer Ernst Ring spinning apparatus
DE19605275A1 (en) * 1995-09-28 1997-04-10 Rieter Ag Maschf Range of spindles for ring spinners
DE19627286A1 (en) * 1996-07-06 1998-01-08 Rieter Ag Maschf Spinning station of spinning machine
DE10222431A1 (en) * 2002-05-22 2003-12-04 Barmag Barmer Maschf Synthetic thread feed for melt spinning assembly has helical ceramic section with rounded cross-sectional profile
WO2020129079A1 (en) * 2018-12-18 2020-06-25 Parthassarathy N Ring-traveller system of a ring spinning machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR877710A (en) *
FR1059310A (en) * 1951-10-20 1954-03-24 Ohg Cigardi S A O M C S A Yarn guide device for spinning and twisting looms and loom provided with said device
GB757377A (en) * 1952-08-08 1956-09-19 Tweedales & Smalley 1920 Ltd Improvements in or relating to textile spinning or like machines
GB780417A (en) * 1955-10-27 1957-07-31 British Nylon Spinners Ltd Improvements in or relating to the winding of thread and the like
DE1960970A1 (en) * 1969-12-04 1971-06-09 Hamel Gmbh Device to prevent the formation of curls or loops in ring twisting machines
FR2450888A1 (en) * 1979-03-06 1980-10-03 Alsacienne Constr Meca Ring spindle for spinning or twisting yarns - has rotor-stator fluid bearing anti-balloon device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103857836A (en) * 2011-09-16 2014-06-11 邓肯多夫德国纺织及纤维研究所 Thread guiding ring for a spinning machine or a twisting machine
CN103857836B (en) * 2011-09-16 2016-09-21 邓肯多夫德国纺织及纤维研究所 Line guide ring for spinning machine or wrapping machine
CN105908291A (en) * 2015-02-20 2016-08-31 索若部件股份有限公司 Double Function Fixing Element For Fixing A Spin Ring And Ring Holder On The Ring Bank Of A Ring Spinning Frame Or Ring Twisting Frame
CN105908291B (en) * 2015-02-20 2019-09-06 索若部件股份有限公司 Ring spinning and ring holder are fixed to the fixing element of ring rail
CN112108845A (en) * 2019-06-19 2020-12-22 铜陵松宝智能装备股份有限公司 Steel wire ring homing mechanism and joint operating mechanism for spinning frame
CN111691049A (en) * 2020-04-29 2020-09-22 广东前进牛仔布有限公司 Yarn treatment process and device

Also Published As

Publication number Publication date
ES2068082B1 (en) 1998-05-01
ES2068082R (en) 1997-07-01
JPH05179521A (en) 1993-07-20
FR2676756A1 (en) 1992-11-27
GB2255987A (en) 1992-11-25
GB9210603D0 (en) 1992-07-01
KR920021763A (en) 1992-12-18
ITGE920057A1 (en) 1993-11-20
DE4215883A1 (en) 1992-11-26
CS152592A3 (en) 1992-12-16
ITGE920057A0 (en) 1992-05-20
ES2068082A2 (en) 1995-04-01
IT1257343B (en) 1996-01-15

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