CN1354288A - Spinning equipment - Google Patents
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- CN1354288A CN1354288A CN 00133932 CN00133932A CN1354288A CN 1354288 A CN1354288 A CN 1354288A CN 00133932 CN00133932 CN 00133932 CN 00133932 A CN00133932 A CN 00133932A CN 1354288 A CN1354288 A CN 1354288A
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Abstract
The present invention relates to a spinning equipment formed from spinning device, treating device and winding device. Between the spinning device and treating device and collection guide is set, so that the filament can be fed into the treating spacing distance necessary for treatment. According to said invention, an air-jet texturing device is set in front of treating device, and the filaments being in the interior of the air-jet texturning device can be mutually parallelly-arranged and can be air-jet textured in a filament channel, in which the selection of treating spacing distance in the air-jet texturing device can mave the filaments be in the covering length range of guide roller unit of the treating device and make then mutually parallelly-arranged, and can be multiply winded and guided.
Description
The present invention relates to a kind of be used for spinning make, stretch and the spinning equipment by claim 1 preamble of the many synthetic thread of reeling.
Merge by a large amount of firm spun monofilament abreast mutually abreast respectively and constitute spinning when making the multiply synthetic thread long filament.Monofilament is extruded by the spinneret that is arranged side by side mutually for this reason.Carry out the also knot of filament tow by an oiling device in monofilament cooling back.Here merge by oil agent between the monofilament and become long filament.
After long filament leaves device for spinning, then carry out long filament and handle, to adjust to the certain physical performance.At this moment long filament is introduced a treating apparatus, for example has the stretching device of many godet rollers.Long filament converges to for long filament by a converging guide and handles desired little processing spacing for this reason.As for example by known to the EP 0 539 866 (Bag.1951), long filament deflection very consumingly in long filament operation plane for this reason.Here the amount of deflection of long filament depends on the spacing of long filament in device for spinning and spun side by side abreast number of filaments.For example known 8, the 10 or 12 section chief's silks that spin simultaneously.Therefore long filament is advanced on converging guide with very different cornerites.This cornerite can only just can reduce by zone quite long between device for spinning and the treating apparatus.But wish that in fact the distance between the position of the convergent point of filament tow and converging guide is as far as possible little, so long filament is advanced with different cornerites on converging guide inevitably.The long filament spacing can not be selected too greatly when long filament merges on the other hand, to avoid overhanging very long treating apparatus.Secondly wish, owing to the structure height and the width of the reason equipment of expense and operating aspect keeps within limits.But therefore such problem occurs, long filament is standing uneven condition aspect thread-tension and the long filament tightness when entering treating apparatus.
The objective of the invention is, improve the device for spinning of described this class of beginning in this wise, when keeping the length of critical structures length, particularly Galette unit, can both handle fully when the long filament of making more than 6 strands even make for all long filaments.Another object of the present invention is that a kind of spinning equipment multi-filament, that have the compactness of compact especially treating apparatus that is used for making is provided.
Realize by spinning equipment according to this purpose of the present invention with claim 1 feature.
Be provided with one (jet) anamorphic attachment for cinemascope (Tangeleinrichtung) in the long filament flow process in by spinning equipment of the present invention between converging guide and treating apparatus, it has a thread passage respectively for per share long filament.Here the distance between two the adjacent filament passages in air jet texturing device portal place is substantially equal to handle spacing A
B, it is selected like this, makes the lay length B of long filament at the Galette unit for the treatment of apparatus
LIn can be abreast mutually side by side repeatedly to advance with twining.Long filament spacing A by the decision of air jet texturing device
BEven in treating apparatus, still remain unchanged substantially, so no longer carry out further deflection on the long filament.Thereby long filament is handled in treating apparatus under the condition of identical thread-tension.Secondly reached before being about to enter treating apparatus by the air jet texturing device that is connected the treating apparatus front or around on very high long filament tightness before the Galette unit.Owing to can be compensated or become even thus with the uneven oil coating of going up by what converging guide acutely being wrapped in of long filament being merged cause lost before this.Another major advantage of the present invention is, be arranged on basically one on the height the filament tow convergent point and the distance between the position of converging guide can maintain on the technical minimum range that can realize.Here the convergent point of filament tow is the position that the filament tow of long filament in the long filament flow process is merged into long filament.The position of converging guide is expressed as the convergent point of long filament equally.Zone between the convergent point of filament tow and the long filament convergent point is passed through mutually obliquely by long filament, so the boundling that this zone is not suitable for long filament handles, and can do shortly especially according to the present invention.
Even in order when parallel spun number of filaments is very big, in treating apparatus, to obtain enough tensile stresses or enough processing duration, at the overlay length B of Galette unit when handling at least 6 section chief's silks
LKeep mutually by relational expression B with the processing spacing in the air jet texturing device
L/ A
B＞100 ratios of determining prove particularly advantageous so.Here the thread passage of air jet texturing device is respectively to handle spacing A
BBe parallel to each other and be provided with abreast.The overlay length B of Galette unit
LDetermine the length range of godet roller shell surface, this shell surface scope can be used for handling long filament.Therefore there is such possibility, particularly coordinates mutually greater than 6 o'clock air jet texturing devices and treating apparatus at number of filaments.Proportion expression B
L/ A
B＞100 guarantee for example multiple winding when guiding 10 section chief's silks, and Galette unit is no more than critical structures length.Particularly when using heatable godet roller, can realize the even heat treatment of all long filaments.In order to obtain the stable guiding of long filament when multiple twine, actual showing, ratio should not be lower than B
L/ A
B＞30.
Handling spacing in treating apparatus is A
B＜10mm, especially＜6mm, so that long filament is advanced to multiple winding on Galette unit.The thread passage of air jet texturing device is arranged side by side in parallel to each other to handle spacing respectively.Here handle spacing and be the long filament spacing of two strands of long filaments in adjacent the advancing.Therefore long filament can be advanced by the flow process that is parallel to each other till being wrapped with Galette unit from converging guide.Long filament has state especially uniformly when being wrapped with the Galette unit for the treatment of apparatus.
For the distance between the convergent point of the convergent point that makes filament tow and long filament keeps short as much as possible, proved the spacing A of device for spinning spinneret
SWith processing spacing A
SBetween ratio be A
S/ A
B＞8 o'clock advantageous particularlies.Device for spinning can be realized smaller structure height thus.Here since the state variation on the long filament that causes of deflection compensated fully by the air jet texturing device.
The compactedness of device for spinning improves by the good improvement structure of claim 4 more by the present invention.Here long filament by the converging guide guiding, is guided by Galette unit after by the thread passage of air jet texturing device before entering the air jet texturing device.Do not need the independent thread guide that inputs or outputs.
But a conducting wire pole with many guide grooves also can be set between air jet texturing device and treating apparatus, wherein have a long filament to advance in each guide groove.Simplified the repiece on treating apparatus thus on the one hand, made the long filament flow process between air jet texturing device and the treating apparatus more stable on the other hand.In order between long filament, to be transferred to minimum spacing, this improvement structure advantageous particularly.So for example can adopt a kind of air jet texturing device, during with this air jet texturing device in the processing spacing of thread passage porch greater than processing spacing in the thread passage exit.Processing spacing in the exit can be equivalent to minimum spacing, and is determined by the seal wire groove.
In order to make the reel that is not subjected to machine to space and limit in coiler device, spool axis is perpendicular to the longitudinal axis setting of machine front and device for spinning.Requirement for this reason, long filament operation plane in device for spinning, that be called the spinning plane here rotates in the coiling plane.In a kind of particularly preferred improvement structure of the present invention, carry out in the zone of deflection between filament tow convergent point and long filament convergent point of long filament.In order to guide continuous yarn spinning device and treating apparatus to be provided with in this wise mutually, make the long filament operation plane of device for spinning and the long filament for the treatment of apparatus move the plane at angle for this reason.Between device for spinning and treating apparatus, be provided with a turning-bar according to the present invention so that long filament in the long filament flow process before the converging guide on the spinning plane with handle a plane intrinsic deflection between the plane.This structure has such advantage, handling problematic zone for long filament and not only be used for rotating the long filament plane, but also be used for making long filament to merge between the convergent point.Be closed to＜the interior processing spacing of 10mm scope by the turning-bar long filament that is arranged on the converging guide front.
Can handle long filament as far as possible equably in order to make, converging guide and air jet texturing device preferably are arranged on to be handled in the plane.But also can converging guide and air jet texturing device be included in the long filament deflection, make converging guide and air jet texturing device be arranged in the mid-plane corresponding to spinning plane and the arbitrarily angled of processing spacing of handling between the plane.
Provide when the repiece by the good especially improvement structure of claim 8 and high degree of flexibility when process begins by the present invention.Here deflection conducting wire pole, converging guide and air jet texturing device are fixed on the support, and this support can be swung between processing plane and spinning plane.Can before entering treating apparatus, carry out the accurate adjustment of long filament guiding by this structure.
In order long filament to be put into the thread passage of air jet texturing device with simple method when process begins, the present invention is by the structure advantageous particularly of claim 9.Here each thread passage has a groove of putting into along the whole length extension of thread passage respectively.Here put into seal wire groove of groove feeding for two of the adjacent filament passage, long filament can be put into this seal wire groove from the outside.By directly the disposing long filament closely and can long filament be put into the seal wire groove of converging guide and air jet texturing nozzle, thereby put into thread passage by operating easily.Handle spacing by the converging guide regulation that is connected the front, so long filament after putting into the seal wire groove, groove automatically arrives corresponding thread passage by putting into.
Carry out 6,8 or the spinning in this complete spinning equipment of making, handling and reel of maximum 12 section chief's silks therein simultaneously, in the long filament flow process, never fully fix a breakdown.This class fault for example may by for example in the godet roller system filament breakage or form disorderly cause around (Wicklerbildung).In order to fix a breakdown and to avoid the waste product requirement to cut off the silk bunch of device for spinning and receive in the aspirator.The improvement structure of pressing claim 10 for this purpose the present invention is good especially.Here in the long filament flow process, be provided with a filament collection device before the converging guide.The filament collection device mainly cuts off device by a movable thread guide with a seal wire groove, one and an aspirator is formed.Move in long filament operation plane in order to collect the long filament thread guide, and bring shearing device endless tow.Here shearing device and aspirator are preferably disposed on a side of long filament bunch, make thread guide in order to collect long filament was positioned long filament bunch before setting in motion opposite side.Its advantage is, irrespectively long filament bunch is merged into a branch ofly with number of filaments, and can put into aspirator.Be arranged on that this layout has such advantage before the converging guide, the movable thread guide of the filament collection device less distance of need only passing by, thus impel express filament collection.
Because all will occur friction between long filament and the deflection position when the each deflection of long filament, the deflection position causes gathering of long filament when importing tension-free long filament continuously.The present invention by 11 good especially improvement structure based on this understanding.Here aspirator is arranged near before the deflection conducting wire pole, and thread guide and shearing device are arranged near after the deflection conducting wire pole.Therefore long filament automatically was sucked the device reception before deflecting bar after cutting off long filament, and did not have bigger friction overlap joint (Reibungsueberbrueckung).
In order to collect long filament without a doubt in each position at deflecting bar and converging guide, be installed in equally on the same support according to the another kind of good structure filament collection device of the present invention.
Be suitable for producing polyester, polyamide or polypropylene filament by device for spinning of the present invention.Wherein can produce partially drawn yarn (POY), fullly drawn yarn (FDY) (FDY) or high directed silk (HOY) according to the different choice of the treating apparatus and the speed of reeling off raw silk from cocoons.Here can adopt air jet texturing nozzle, godet roller system or heater or their combination as treating apparatus.Particularly this device for spinning proves suitable when producing the HOY silk.Be provided with a traction Galette unit and a tensile wire roller unit according to the present invention by the treating apparatus of the improvement structure of claim 12 for this reason.Here two Galette units are by long filament bunch repeatedly winding.For two Galette units of elongate filaments with different speed drive.
In order to obtain as far as possible little and adjustable thread-tension, with winding filaments, the present invention is good especially by the improvement structure of claim 13.Here being used for the thread-tension of winding filaments can pass through the adjustment of tensile wire roller unit.Another advantage is that it is shorter that the distance between treating apparatus and the coiler device can keep, and therefore can not form big thread-tension owing to the windage on the long filament.
Be illustrated by means of Fig. 1 to 4 pair of embodiments of the invention below.Their expressions:
Fig. 1 is by the schematic diagram of first embodiment of spinning equipment of the present invention;
Fig. 2 and 3 presses the schematic diagram of second embodiment of spinning equipment of the present invention;
But Fig. 4 has the schematic diagram of the rotary support of converging guide.
Schematically illustrate first embodiment among Fig. 1 by spinning equipment of the present invention.Spinning equipment has a device for spinning 1, and is connected treating apparatus 2 and after the device for spinning and is used for the coiler device 3 of winding filaments, to produce multi-filament.
Device for spinning 1 has a plurality of spinning stations that be arranged in parallel side by side mutually, and each station respectively spins makes strand of long yarn.Expression is used for producing two spinning stations 4.1 and 4.2 of long filament 5.1 and 5.2 among Fig. 1.In each spinning station, spin the long filament of forming by thermoplastic 5.Thermoplastic is for example by extruder fusing and flow to device for spinning 1.Device for spinning 1 has a spinning manifold 6 for this reason.Each spinning station is respectively equipped with a spinneret 7 on the bottom surface of spinning manifold 6.Each spinneret sets a Spinning pumps that does not draw here, makes molten polymer flow out spinneret 7 with the form of monofilament strands 8 freely.Monofilament 8 passes a blowing duct 10 that is arranged on spinneret 7 belows.Monofilament 8 preferably cools off by air-flow in blowing duct 10.Here air-flow can produce perpendicular to air-blast device filament cluster or radially or by an aspirator that is arranged on the blowing duct exit by one.Be provided with an oiling device 9 in the exit of blowing duct 10, it makes monofilament 8 be merged into long filament 5.Oiling device 9.1 and 9.2 is preferably made oiling roller.
Long filament 5.1 and 5.2 is closed to processing spacing A by a converging guide 11 after leaving device for spinning
BHere the processing spacing A between the long filament 5.1 and 5.2
BBe significantly less than the long filament spacing A in the device for spinning 1
SLong filament spacing A
SSpacing by adjacent spinneret 7 is determined.Do not make degradation in order to realize as far as possible little structure height, fact proved ratio A
S/ A
B＞8 advantageous particularlies.Here the length of spinning equipment is subjected to the layout decisive influence of the oiling device 9 of definite filament tow convergent point position, and is subjected to determine the influence of the position of the converging guide 11 of long filament convergent point in the device for spinning.Vertical range L between filament tow convergent point and spinneret 7 bottom surfaces
SExpression.Vertical range between filament tow convergent point and the long filament convergent point is expressed as L in Fig. 1
BLength L in device for spinning
SCooling regulation by monofilament.Length L
BDepend primarily on the long filament deflection of permission.In this zone because the processing of the inclination long filament 5.1 of long filament flow process and 5.2 is only possible with higher expense.Therefore make every effort to make length L
BDo shortly as far as possible.
Now by providing a kind of possibility, although long filament still can be handled in treating apparatus 2 uniformly when device height is low by device for spinning of the present invention.Converging guide 11 has a seal wire groove 12 for every threads.Seal wire groove 12.1 and 12.2 is mutually by handling spacing A
BBe provided with, so long filament 5.1 and 5.2 can be guided treating apparatus in the long filament flow process that is parallel to each other basically.In the long filament flow process, be provided with an air jet texturing device 13 after the converging guide 11.Air jet texturing device 13 has a thread passage 32 for every threads.One nozzle bore (not drawing here) feeds thread passage 32, and this nozzle bore is supplied with compressed air by a compressed air joint 14.The long filament that moves on thread passage 32 is Texturized by the air-flow that enters thus.The air jet texturing of monofilament impels the raising greatly of long filament tightness.Outlet side at air jet texturing device 13 sets a thread guide 15 to every threads 5.1 and 5.2.Long filament passes through converging guide 11 guiding before air jet texturing device 13, long filament guides assurance for the desired stable long filament flow process of air jet texturing by thread guide 15 after air jet texturing device 13.
Long filament 5.1 and 5.2 is extracted out by the traction Galette unit 16 for the treatment of apparatus 2.Traction Galette unit 16 is made up of with the deflection godet roller (Ueberlaufrolle) 18 that tilts installations with respect to this godet roller 19 godet roller 19 and.Galette unit 16 is at its overlay length B
LWithin by long filament 5.1 with 5.2 with parallel flow process preferably by handling spacing A
BRepeatedly twine.Here the overlay length of Galette unit 16 represents that godet roller is used for handling the scope of application of long filament.So overlay length B
LBe the length in the shell surface zone of bootable long filament on the godet roller.In order under the situation of the critical length that keeps Galette unit, to handle long filament fully when at least 6 strands the larger amt long filament, should not surpass ratio B
L/ A
B＜100.Godet roller 19 drives by a godet roller drive unit 28 with adjustable in advance speed.The speed of reeling off raw silk from cocoons is higher than the doubly a lot of of speed that monofilament 8 flows out naturally from spinneret 7.But deflection godet roller 18 free rotary ground supportings are in a bearing block 30.
Long filament arrives tensile wire roller unit 17 from traction Galette unit 16.Tensile wire roller 17 is made up of a godet roller 20 and a deflection godet roller 21.Godet roller 20 is with than the higher speed drive of the aforementioned godet roller 19 of reeling off raw silk from cocoons.Long filament obtains stretching between two godet rollers 19 and 20 thus.Godet roller 19 and 20 can be made heatable.Tensile wire roller 20 drives by godet roller drive unit 29.But deflection godet roller 21 free rotary ground supportings are in bearing block 31.
Long filament 5.1 and 5.2 is extracted out from treating apparatus 2 by means of coiler device 3, and enters the winding zone by a top thread guide 22.Long filament 5.1 and 5.2 arrives the reciprocator 26 that the reciprocating motion trigonometric sum is arranged on reciprocating motion triangle end from top thread guide 22.1 and 22.2.Here reciprocator can be made flyer spindle formula reciprocator or past two-start screw guidewire shaft formula reciprocator.Long filament 5.1 and 5.2 moves back and forth within reciprocating stroke by means of the traversing device in both cases.Here long filament twines and is arranged on the interior reciprocator of long filament flow process backer roll 23 afterwards.Backer roll 23 leans against on the surface of reel 25.1 and 25.2.It is used for measuring the superficial velocity of reel 25.Reel 25 is formed by a bobbin that is stretched on the Spulspindelspulspindel 24 respectively.Spulspindelspulspindel 24 is bearing on the support 27 with overhanging, and drives by a spindle motor.Here spindle motor is regulated in this wise, and winding speed is constant substantially during feasible the coiling.
Be particularly suitable for producing full elongate filaments at device for spinning shown in Fig. 1.Here between treating apparatus 2 and coiler device 3, one second air jet texturing device can be set, to improve the long filament tightness.For the isolated second air jet texturing assembly first of winding tension and air jet texturing tension force is arranged in the angle of contact of draw roll, make long filament just air jet texturing before leaving from tensile wire roller.
In Fig. 2 and 3, schematically illustrate by spinning equipment additional embodiments of the present invention.The expression device for spinning is in the spinning plane among Fig. 2.The expression device for spinning is in handling the plane among Fig. 3.Spinning plane and processing plane are forming about 90 a ° angle each other.Therefore the figure paper plane of the view of Fig. 2 equals the spinning plane, and the figure paper plane of view shown in Fig. 3 equals the processing plane of device for spinning.If there is not specific description, below the narration be applicable to Fig. 2 and 3 both.
The structure of spinning equipment is identical with the spinning equipment shown in Fig. 1 basically.The member of identical function obtains identical Reference numeral.In this respect with reference to above-mentioned explanation for Fig. 1.
Device for spinning 1 has three spinning stations 4.1,4.2 and 4.3 altogether in the spinning equipment shown in Fig. 2 and 3, wherein spins respectively and makes a threads 5.1,5.2 and 5.3.Long filament 5.1,5.2 and 5.3 is parallel to each other in device for spinning and moves in long filament operation plane abreast, and this plane is called the spinning plane here.The spinning plane is consistent with the figure paper plane.
Cool off by means of air-flow by air blast 35 in the spinning plane at monofilament below the spinneret.Filament tow passes a common blowing duct or an a plurality of blowing duct that separates 10 for this reason.Terminal filament tow 8 at cooling section is merged into a long filament respectively by oiling device 9 in the spinning plane.
Follow-up treating apparatus 2 and coiler device 3 are provided with in this wise, make them be launched into a common long filament operation plane, and it is called the processing plane here.It is consistent with the coiling plane to handle the plane under described situation.Handling the plane is and vertical plane, the plane of spinning shown in Fig. 2.Therefore long filament 5.1,5.2 and 5.3 must deflect into from the spinning plane and handle in the plane.Between device for spinning 1 and converging guide 11, be provided with a deflection conducting wire pole 34 for this reason.Be fixed on the support to deflection conducting wire pole 34 fixed-site, and in the long filament operation plane between spinning plane and processing plane.Therefore long filament bunch generation one pre-rotation (sth. made by twisting) makes can make long filament merge to corresponding processing spacing A by converging guide 11 simultaneously
BWhen long filament bunch deflect into from the spinning plane handle the plane after, long filament passes the air jet texturing device 13 that is arranged under the converging guide 11 abreast.The air jet texturing device is illustrated in the cross section in Fig. 2.Here long filament 5 passes thread passage 32.Supplying with compressed-air actuated nozzle passage 36 by compressed air joint 14 feeds in the thread passage 32.Long filament 5 imposes compressed air in thread passage 32, make the monofilament kink mutually more or less of long filament, impels long filament tightr.Therefore long filament bunch enters treating apparatus 2 under identical prerequisite and condition, and impels the uniform treatment of long filament.Here directly bear in the long filament guiding in the exit of air jet texturing device 13, make the guiding of long filament by converging guide 11 and godet roller 19 to carry out air jet texturing by Galette unit 16.Because disposed additional fiber guiding element to the air jet texturing device here, can reach very compact structure form.
The support that expression one has a converging guide and an air jet texturing device among Fig. 4, it for example can be used in the device for spinning by Fig. 2 and Fig. 3.Converging guide 11 is fixed on the support 46.Support 46 is used for installing converging guide 34 simultaneously, air jet texturing device 13 and conducting wire pole 44.Support 46 is bearing on the support 47 pivotally by means of single-revolution bearing 43.
4 parallel distribution long filaments 5.1,5.2,5.3 and 5.4 shown in converging guide 11 and air jet texturing device 13 and conducting wire pole 44 are suitable for being used for guiding here.In converging guide 11, press abreast for this reason and handle spacing A
BSeal wire groove 12.1 to 12.4 is set.Deflection conducting wire pole 34 guiding of long filament by being fixed on converging guide 11 tops on the support 46 before this.
Air jet texturing device 13 is arranged under the converging guide 11, and is fixed on the support 46 by compressed air joint 14.Air jet texturing device 13 has the thread passage 32 of four parallel distributions, and their the insides each have a long filament 5 and pass through.Every thread passage 32 has one and is arranged in basically and puts into groove 38 in the long filament operation plane.The groove of putting into of wherein adjacent two thread passage 32 disposes in this wise mutually, and they are jointly fed in the seal wire groove 37.Seal wire groove 37 is made between two thread passage 32, and perpendicular to long filament operation horizontal layout, wherein seal wire groove 37 opens towards a side of air jet texturing device, makes the long filament of introducing adjacent two thread passage and to put into groove 38 and to put into the air jet texturing device by seal wire groove 37.
Be provided with a conducting wire pole 44 below air jet texturing device 13 on the support 46 of air jet texturing device exit, it has a seal wire groove 45 for every threads.
On support 46, be additionally provided with a filament collection device that is used for collecting and derive long filament bunch.In PCT/EP99/00389 (Bag 2602), introduced a kind of filament collection device of this type, here with reference to this part data.The filament collection device is made up of a thread guide 40, and it can move in long filament operation plane by means of a straight line drive unit 41, to collect long filament bunch.The opposite of thread guide 40 is adorned one and is cut off device 42 on support 46.Deflection conducting wire pole 34 tops are provided with the aspirator 39 of a suction tube joint form nearby.When the situation of fracture of wire occurring in the treating apparatus of back or coiler device, the filament collection device is just started working.At this moment thread guide 40 moves to the shearing device direction, and is collected in the long filament 5.1,5.2,5.3 and 5.4 of operation in the plane.Being admitted to shearing device 42 at the side of support 46 long filament is then also cut off.It automatically is sucked device 39 and receives and enter the waste silk case after cutting off long filament.
Making long filament bunch characteristics that deflect into the arrangement for deflecting on second long filament plane from a long filament plane being used for shown in Fig. 4 is its very compact structures, and is particularly suitable for making in device for spinning the zone between device for spinning and the treating apparatus to do shortly as far as possible.
Claims (14)
1. be used to spin and make, stretch and reel multiply synthetic thread (5.1,5.2) spinning equipment, having a device for spinning (1), a treating apparatus (2), is connected to make treating apparatus (2) front long filament (5.1,5.2) is closed up to form respectively between the long filament (5.1,5.2) and handles spacing (A
B) with the converging guide (11) and that enters treating apparatus (2) with long filament (5.1,5.2) be wound into a reel (25.1 respectively, 25.2) coiler device (3), it is characterized in that: be provided with an air jet texturing device (13) between converging guide in the long filament flow process (11) and the treating apparatus (2), air jet texturing device (13) has a thread passage (32) respectively for per share long filament (5), and the distance between air jet texturing device (13) adjacent two thread passage in porch (32) is substantially equal to handle spacing (A
B), and handle spacing (A
B) select in this wise, make the overlay length (B of long filament (5.1,5.2) at treating apparatus (2) Galette unit (16)
L) within can be mutually side by side abreast repeatedly to twine guiding.
2. by the spinning equipment of claim 1, it is characterized in that: the thread passage (32) of air jet texturing nozzle (13) is respectively to handle spacing (A
B) be arranged side by side in parallel to each other, in order to guide the overlay length (B of at least 6 section chief's silk Galette units (16)
L) and handle spacing (A
B) the such ratio of maintenance: B
L/ A
B＜100.
3. by the spinning equipment of claim 1 or 2, it is characterized in that: device for spinning has a plurality of spinnerets that are provided with a determining deviation mutually, and its spacing is determined long filament spacing (A
S), the long filament spacing (A in the device for spinning
S) and the interior processing spacing (A of air jet texturing device
B) the such ratio of maintenance: A
S/ A
B＞8.
4. by each spinning equipment of claim 1 to 3, it is characterized in that: Galette unit (16) acting in conjunction of boundling godet roller (11) and treating apparatus (2), so that before and after the thread passage of passing air jet texturing device (13) (32), guide long filament.
5. by each spinning equipment of claim 1 to 3, it is characterized in that: be provided with a conducting wire pole (44) with a plurality of seal wire grooves (45) afterwards at air jet texturing device (13), wherein each seal wire groove (45) in, guide strand of long yarn (5).
6. by each spinning equipment of claim 1 to 5, it is characterized in that: in order to guide long filament (5.1,5.2,5.3) device for spinning (1) and treating apparatus (2) setting in this wise mutually, the long filament operation plane that makes device for spinning (1) is that the plane is promptly handled at angle in the long filament operation plane of spinning plane and treating apparatus (2)
Being used for the deflection conducting wire pole (34) of deflection long filament (5.1,5.2,5.3) is arranged on the spinning plane and handling in the plane between the plane (deflection plane) before of converging guide (11) in the long filament flow process.
7. by the spinning equipment of claim 6, it is characterized in that: converging guide (11) and air jet texturing device (13) are arranged on to be handled in the plane or between deflection plane and the processing plane.
8. by the spinning equipment of claim 6 or 7, it is characterized in that: deflection conducting wire pole (34), converging guide (11) and air jet texturing device (13) are fixed on the support (46), and support (46) can turn round between processing plane and spinning plane.
9. by each spinning equipment of claim 1 to 8, it is characterized in that: thread passage (32) has one separately and puts into groove (38) along what the whole length of thread passage (32) was extended, the seal wire groove (37) that groove (38) and is made between the thread passage (32) of putting into of adjacent two thread passage (32) links to each other, and wherein seal wire groove (37) opens on a longitudinal side of air jet texturing device (13) to introduce long filament (5).
10. by each spinning equipment of claim 1 to 9, it is characterized in that: converging guide in the long filament flow process (11) is provided with a filament collection device before, the filament collection device cuts off device (42) by a movable thread guide (40) with a seal wire groove, one and an aspirator (39) is formed, and wherein can drive thread guide (40) in order to collect and cut off long filament.
11. spinning equipment by claim 10, it is characterized in that: thread guide (40) and shearing device (42) are arranged on deflection conducting wire pole (34) afterwards in the long filament flow process, aspirator (39) is located at deflection conducting wire pole (34) before in the long filament flow process, the filament collection device is contained on the support (46).
12. each the spinning equipment by claim 1 to 11 is characterized in that: treating apparatus has a traction Galette unit (16) and a tensile wire roller unit (17), and two of their each freedom are by long filament (5.1,5.2) godet roller (19 that repeatedly twines, 18,20,21) form.
13. by the spinning equipment of claim 12, it is characterized in that: be provided with one second air jet texturing device between the godet roller of tensile wire roller unit (17), it makes long filament (5.1,5.2) in that to leave tensile wire roller unit (17) Texturized in winding before.
14. spinning equipment by claim 12 or 13, it is characterized in that: converging guide (11) is made by ceramic material, and converging guide (11) has a seal wire groove (12) for per share long filament (5), and wherein the distance between the two seal wire grooves (12.1,12.2) determines to handle spacing (A
B).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00133932 CN1230578C (en) | 2000-11-20 | 2000-11-20 | Spinning equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 00133932 CN1230578C (en) | 2000-11-20 | 2000-11-20 | Spinning equipment |
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| Publication Number | Publication Date |
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| CN1354288A true CN1354288A (en) | 2002-06-19 |
| CN1230578C CN1230578C (en) | 2005-12-07 |
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| CN 00133932 Expired - Fee Related CN1230578C (en) | 2000-11-20 | 2000-11-20 | Spinning equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100347351C (en) * | 2002-08-06 | 2007-11-07 | 苏拉有限及两合公司 | Device for spinning and winding |
| CN101057013B (en) * | 2004-12-01 | 2010-11-10 | 欧瑞康纺织有限及两合公司 | Method and device for guiding and mingling a multifilament yarn |
| CN102560711A (en) * | 2010-12-13 | 2012-07-11 | 日本Tmt机械株式会社 | Yarn cutting apparatus |
| CN104903501A (en) * | 2012-12-28 | 2015-09-09 | 可乐丽股份有限公司 | Drawing device and drawing method |
| CN108884596A (en) * | 2016-03-24 | 2018-11-23 | 欧瑞康纺织有限及两合公司 | For melt-spun, the device of extraction and undrawn yarn piece |
-
2000
- 2000-11-20 CN CN 00133932 patent/CN1230578C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100347351C (en) * | 2002-08-06 | 2007-11-07 | 苏拉有限及两合公司 | Device for spinning and winding |
| CN101057013B (en) * | 2004-12-01 | 2010-11-10 | 欧瑞康纺织有限及两合公司 | Method and device for guiding and mingling a multifilament yarn |
| CN102560711A (en) * | 2010-12-13 | 2012-07-11 | 日本Tmt机械株式会社 | Yarn cutting apparatus |
| CN102560711B (en) * | 2010-12-13 | 2016-04-20 | 日本Tmt机械株式会社 | Yarn cutting apparatus |
| CN104903501A (en) * | 2012-12-28 | 2015-09-09 | 可乐丽股份有限公司 | Drawing device and drawing method |
| US10106919B2 (en) | 2012-12-28 | 2018-10-23 | Kuraray Co., Ltd. | Drawing device and drawing method |
| CN108884596A (en) * | 2016-03-24 | 2018-11-23 | 欧瑞康纺织有限及两合公司 | For melt-spun, the device of extraction and undrawn yarn piece |
| CN108884596B (en) * | 2016-03-24 | 2021-07-06 | 欧瑞康纺织有限及两合公司 | Device for melt spinning, drawing off and winding up a thread web |
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| Publication number | Publication date |
|---|---|
| CN1230578C (en) | 2005-12-07 |
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