CN101133197B - Flyerless spinning method and device with a drawing unit - Google Patents
Flyerless spinning method and device with a drawing unit Download PDFInfo
- Publication number
- CN101133197B CN101133197B CN2005800488921A CN200580048892A CN101133197B CN 101133197 B CN101133197 B CN 101133197B CN 2005800488921 A CN2005800488921 A CN 2005800488921A CN 200580048892 A CN200580048892 A CN 200580048892A CN 101133197 B CN101133197 B CN 101133197B
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- Prior art keywords
- ribbon
- drafter
- protection
- fingers
- bobbin
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- 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
- D01H7/90—Arrangements with two or more spinning or twisting devices of different types in combination
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/005—Arrangements for feeding or conveying the slivers to the drafting machine
Abstract
The invention relates to a spinning method without recourse to a flyer, for the direct spinning of fibre web and an apparatus with a draft system, wherein in a drawing unit (4), arranged before a spinning machine (200), one or more fibre webs (FB'), previously produced by at least one carder (100) or teasing machine, are drawn to give one fibre web (FB'), provided to said spinning machine (200), without an intermediate flyer, in which the fibre web (FB') is drawn by means of a second drawing unit (204) to give a yarn (G). Said method is characterised in that the fibre web (FB') at the output from the first drawing unit (4) has a web weight of less than 2.5 ktex and is provided with a protective twist and said fibre web (FB') is drawn in the second drawing unit (204) with a drawing tension of more than 30, which is characterized in that the fibre web (FB') generated by the first drawing unit (4) has a protective twist with the twist number of the fibre web per meter more than 5.
Description
Technical field
The present invention relates to a kind of no flyer spinning method and a kind of device that is used for the ribbon direct spinning with drafter.
Background technology
The known various trials that utilize ribbon on ring spinner, directly to spin and done.In this class spinning method, the slubbing process can be cancelled, thereby cost and position can be saved thus.The ribbon of the about 5ktex of known particularly ribbon fiber number is stacked in the bar tube after first drafter of the common parts of drafting system.These tubes are transported to a creel then, on this creel their are extracted out and import in spinning organ separately of ring spinner.Because be easy to occur tension draft on the creel, so do not use the fine fibre bar that is lower than 3.5ktex here.Because drawing-off is restricted on ring spinner, so adopt this known method can only spin thick ring spun yarn.Yet this method can not reach bar tube desired position and alleged tension draft owing to be difficult to operability.
Thinner yarn generally obtains by connecting in the middle of the flyer spindle, by flyer spindle for example ribbon drawing-off of ribbon unit weight 5ktex is become the rove (slubbing ribbon) of rove weight 200-1200tex and is wound on the bobbin, so that then with its feeding ring spinner.
Summary of the invention
The objective of the invention is to, a kind of device that does not have the flyer spinning method and have drafter is provided, make it under the situation of not using flyer spindle, obtain spun yarn until very thin yarn.
This purpose is achieved by method described below or device.
Core of the present invention is, obtains the thin fiber bar on first drafter, has the protection sth. made by twisting subsequently and adopts high drawing-off to carry out drawing-off on second drafter.
Compared with prior art, the drawing-off on first drafter of one or more ribbon becomes a thin fiber bar in this case, and it is being on output of drafter below the common ribbon unit weight.Though known can be by known drafting system with one or more ribbon drawing-off to 1.5ktex; yet under not considering a small amount of protection sth. made by twisting (in the scope of a sth. made by twisting of the every meter ribbon) situation that obtains by the ribbon passage of rotation and the more circular in contrast to this bar tube of banking up, the ribbon of generation does not have effectively protection to twist with the fingers.This thin fiber bar can not directly feed second drafter in the prior art.By then obtaining until 10tex according to operating procedure of the present invention and very thin yarn more among a small circle, it is impossible realization that this point adopts known method.This means, under the situation of not using flyer spindle, also can be manufactured on the yarn that guarantees peak demand aspect its fiber number.According to this method no longer need to work, the flyer spindle of fund and position intensity.
According to the present invention, have less than 2.5ktex with preferably less than the ribbon unit weight of 1.3ktex by the ribbon of the first drafter production.Especially preferably the ribbon unit weight by the ribbon of the first drafter production is lower than 0.8ktex.This ribbon can realize that method is one or more ribbon to be transported to this first drafter by a kind of drafting system.For example, the ribbon of single this drafter of feeding can have the ribbon thickness of about 5ktex, adopts 6 drawing-offs to carry out drawing-off on this drafter it, to obtain the ribbon that fiber number is lower than 1ktex.Under the ribbon situation that for example four of ribbon thickness 5ktex and 20 drawing-offs will be pooled capital separately, can obtain the ribbon of fiber number 1ktex.
The thin fiber bar is to be characterised in that except producing according to device of the present invention, is used to produce the device that protection twists with the fingers and constitutes like this, and the twisting count that makes every meter ribbon being produced is greater than 5, even greater than 10 with having advantage.
According to method of the present invention the rate of delivery of the ribbon of being produced by first drafter is selected greater than 250m/min, be made ribbon insensitive because protection is twisted with the fingers.
The spinning organ part that preferred especially second drafter is a ring spinner, it constitutes like this and works, and it is had greater than 40, more preferably greater than 70 be preferably greater than 100 drawing-off.
On the ribbon of for example ribbon unit weight 1ktex that produces by first drafter and for example 100 drawing-offs, therefore produce the yarn of fiber number 10tex, this point has satisfied the peak demand of fiber number aspect in many cases.
The ribbon of drawing-off can be stacked in the bar tube in first drafter.But the ribbon of drawing-off preferably is wound on the bobbin, subsequently with its feeding spinning machine-particularly ring spinner.
According to a kind of particularly preferred embodiment, the bar tube of the drawn fiber bar that is used to reel adopts the bar tube axis setting of horizontal orientation.In this case, be suitable for the reciprocating motion in the horizontal direction of bar tube, so as for example ribbon to be intersected or close wind on the bar cylindrical shell.
According to a kind of selectable embodiment, replace the rotating bars tube that adopts horizontal axis to be provided with, for example the mechanism's reciprocating motion of banking up that constitutes as the ribbon passage.In this case, bank up mechanism near the end of bar tube along the reciprocating motion of bar cylindrical shell.Can the fixed-site setting away from the end of bar tube, wherein, the mechanism of banking up moves in the swing mode.
What have advantage is that in alleged before this embodiment, the mechanism's additional ring during oscillating motion of banking up is rotated around its axis, obtains the protection sth. made by twisting on the ribbon that will be wound on the bar tube so that make.
According to a kind of selection mode with advantage, the bar tube also can adopt or vertical bar tube axis orientation, wherein, and the bar tube reciprocating motion in vertical direction of the ribbon of drawing-off on first drafter that is used to reel.Here, this tube also can the fixed-site setting according to a kind of selectable embodiment, and the mechanism of banking up is along vertical bar cylindrical shell reciprocating motion.
For making ribbon obtain the protection sth. made by twisting, has multiple known possibility own by the first drafter drawing-off.The nozzle that for example for this reason can on the output of first drafter, use at least one for example to constitute as the constricting nozzle of pneumatic loading.Can between the calendering roller of first drafter and postposition, have constricting nozzle.Can select to have constricting nozzle along the direct motion of alleged calendering roller.
Alleged constricting nozzle has a passage lanes that is used for ribbon.Preferably at least one through hole is eccentric feeds in this passage lanes, preferred through hole and passage lanes is angled or tilt distribution.By this set ribbon is rotated in passage lanes around its longitudinal axis, make ribbon produce desired protection like this and twist with the fingers.Can select to be used to produce the device that protection twists with the fingers and comprise a twist tube, this twist tube is around its longitudinal axis rotation, perhaps alternately sth. made by twisting and right twist Z or only on the direction of turn leftward.Twisting screw, ring, flat steel traveler, rod or suchlike element that fixed-site is arranged as other selections that false twisting is formed.
According to a kind of further selection (perhaps additional), be used to produce and protect the device of twisting with the fingers to comprise a ribbon passage, for example be used in principle being stacked in the spinning can ribbon known as it.This ribbon passage is arranged on the rotating disk usually and has the space curve of swing, so that ribbon is banked up with coil.
When the ribbon of the first drafter production is wound on the bobbin of horizontal orientation, only be used for producing protection and twist with the fingers the preferred implementation of using a kind of, the entrance and exit of ribbon passage is on the common straight line.Preferably around this straight line rotation, therefore this straight line determines a rotation to the ribbon passage, obtains desired protection thus and twists with the fingers on the bar tube position of this level.In a kind of vertical bar tube was provided with, ribbon feeder connection and ribbon channel outlet be skew setting toward each other preferably.
Therefore; the invention provides a kind of no flyer spinning method that is used for ribbon by the spinning machine direct spinning; wherein; the general becomes a ribbon by one or more ribbon drawing-off of at least one carding machine or combing machine production before this on the first preposition drafter of spinning machine; under connecting in the middle of the no flyer spindle, it is fed described spinning machine; wherein ribbon is by the second drafter drawing-off and form yarn; ribbon has less than the ribbon unit weight of 2.5ktex and has protection at the output of first drafter to be twisted with the fingers; and this ribbon utilizes greater than 30 drawing-off on second drafter and carries out drawing-off; it is characterized in that; ribbon by the first drafter production has the protection sth. made by twisting like this, and the twisting count that makes every meter ribbon is greater than 5.
The present invention also provides a kind of device with drafter; wherein the ribbon drawing-off with one or more feeding becomes a finished fiber bar; described device has the ribbon deposit chamber device of this ribbon that is used to bank up; it is characterized in that; the drafter that is used to produce ribbon adopts the ribbon unit weight design between the 0.3ktex-2.5ktex; its feature also is to have device, makes on the ribbon of being produced and produces the protection sth. made by twisting with every meter ribbon 5 or higher twisting count.
The further formation that the present invention has an advantage is illustrated by the feature of dependent claims.
Description of drawings
The present invention is described in detail by accompanying drawing below.Wherein:
Fig. 1 illustrates the schematic diagram from flocking to the yarn production process;
Fig. 2 illustrates the diagrammatic side view of drafter mechanical device;
Fig. 3 illustrates the drafter with a reciprocating horizontal cross winding bobbin;
Fig. 4 illustrates the parallel wound bobbin with a level and the drafter of reciprocating motion ribbon passage;
Fig. 5 illustrates the drafter with a vertical cross winding bobbin; And
Fig. 6 a, b, c illustrate and be used for obtaining the different device that the ribbon protection is twisted with the fingers on the drafter outputs of foundation Fig. 2-4.
The specific embodiment
Fig. 1 schematically illustrates the flow process of spinning machine.The vertical feeding hopper 105 of carding machine 100 for example feeds cotton and carding machine 100 passes through the combing producd fibers bar FB of cotton in known manner from cotton material.This ribbon FB can be stacked in the bar tube 110 and provide it to the drafting system 1 (as shown in Figure 1) of a postposition then, perhaps ribbon FB ' is delivered directly to drafting system 1.Drafting system 1 is producd fibers bar FB ' from one or more ribbon FB (situation of a ribbon only is shown), it is wound on the bobbin 70 accompanying drawing of back (also referring to) according to the embodiment of Fig. 1.Drafting system 1 rearmounted ring spinner 200 with a large amount of tape drawing mechanisms 204 (one of them only is shown) is carried a bobbin 70 with ribbon FB ' separately to them.Ring spinner 200 production from this ribbon FB ' is wound on a yarn G on the bobbin 290 equally.According to the present invention, between drafting system 1 and ring spinner 200, there is not flyer spindle.
Fig. 2 illustrates drafting system 1 with schematic side.In this case, a plurality of non-rotary basically ribbon FB (these ribbons here illustrate from above) feed drafting system 1 side by side.Can only carry a ribbon FB to drafter equally, it directly or under the centre connects is stacked in the bar tube (contrast Fig. 1) by preposition carding machine or combing machine.The head of the trumpet 12 of a conpressed fibers bar FB is set on the input of drafting system 1.Can select to use other compression set.After by the scanning means 2,3 as feeding sensor composition part, the compressed ribbon FB ' that is made up of a plurality of single ribbon FB is imported in the drafter 4 that forms drafting system 1 core component now.
A depression bar 20 is set in the main drawing area HF in addition, and it turns to ribbon FB ' and therefore is responsible for guiding better fiber, the particularly fiber that does not clamp (so-called unsteady fiber) between two cylinders are to 6a, 6b and 7a, 7b.The ribbon FB ' of drawing-off utilizes one to turn to top roller 9 to become strip device 10 to converge with one and by a calendering roller 13,14 and one are arranged on the swing ribbon passage 16 on the rotating disk 17 of angular speed Ω rotation with speed V
LBe stacked in the bar tube 18.Ribbon is banked up so is realized by the bar tube of ribbon passage 16 and rotation.
It is pointed out that the mechanical part that drafting system 1 only is shown among Fig. 1.Adjusting device, central computer, transmission device or suchlike device are all not shown, because they are unimportant and can be corresponding with known structure in framework of the present invention.
According to the present invention, the ribbon FB ' on drafter 4 outputs has the ribbon unit weight less than 2.5ktex.Best ribbon unit weight even be lower than 1.3ktex and preferably less than 0.8ktex.The purpose of this low ribbon unit weight is on first drafter, 4 outputs, with on ring spinner 200 (referring to Fig. 1) second drafter 204 greater than 30, more preferably greater than 70 and be preferably greater than 100 high drawing-off obtain on the ring spinner 200 to reach be lower than 100tex until 10tex or even littler denier count as received scope in yarn.This denier count as received is still unexposed in no flyer spindle method up to now, is achieved and utilize according to the method for the present invention's proposition or the device of proposition.The complicated flyer spindle of cancellation has been saved position, time and cost.
According to the present invention, ribbon FB ' has effective protection and twists with the fingers after leaving first drafter 4, giving its higher intensity, and not obvious its drawing-off ability on second drafter that influences.Embodiment according to Fig. 3; realizing (referring to arrow f1) greater than this protection sth. made by twisting of 5 sth. made by twisting by a ribbon passage 26 around vertical axis 21 rotations according to every meter ribbon in the device frame of the present invention, its inlet 26a is concentric with this axis 21 with outlet 26b.The ribbon FB ' of drawing-off distributes and the desired protection sth. made by twisting of rotation acquisition by the swing of ribbon passage 26; so that be wound on subsequently on the bobbin 70 of the bobbin device 75 that only schematically illustrates according to embodiment shown in Figure 3; wherein, bobbin 70 is around its horizontal bobbin axis 71 rotations (referring to arrow f2).For realizing the distribution of ribbon FB ' on whole bobbin body, bobbin 70 reciprocating motion on the direction of its axis 71 (referring to arrow f3).Corresponding bobbin transmission does not here illustrate for simplifying reason.Can use individual drive or multiple transmission device.The central computer that control is adapted to pass through drafting system 100 carries out.
In the embodiment of Fig. 3, ribbon is banked up and is realized by ribbon passage 26 and bobbin device 75.
According to the embodiment of Fig. 4, bobbin device 85 has the bobbin 80 of fixed-site, and this bobbin is rotated around its longitudinal axis 81 (referring to arrow f4) by the transmission device 82 that schematically illustrates.The terminal 36b friction of the bobbin side of the ribbon passage of swinging on the space 36 connects by an endless flat-belt 88 surrounds, and this drive belt ring apart can be around roller 87,89 swings of its longitudinal axis rotation around two levels.Roller 87 drives (referring to arrow f5) like this by a reversible motor 86, make driving belt 88 reciprocating motions (referring to arrow f6) and meanwhile ribbon passage 36 outlet 36b from a barrel tip to another and return synchronously again, thereby ribbon FB ' is wound on the bobbin 80.Ribbon passage 36 is away from the inlet 36a of bobbin fixed-site basically, thereby ribbon passage 36 moves in the mode of slow pendulum.In the embodiment shown, reach close wind on the bobbin 80 in this case.For in this pendulum model motion, accurately guiding ribbon passage 36 possible guiding devices not illustrate for simplifying reason.
As shown in Figure 5, according to another embodiment, have a vertically disposed bobbin 90 and the bobbin axis 91 of vertical orientation in view of the above at the output top cylinder pipe unit 95 of drafting system 1.Here bobbin 90 also pumps on the direction of vertical axis 91 (referring to arrow f8), so that ribbon FB ' is wound on the whole bobbin height.
The directly rearmounted ribbon passage 46 of calendering roller 13,14 also is used for forming protection here and twists with the fingers on ribbon FB '.Be provided with but the outlet 46b of ribbon passage 46 is eccentric, so that make ribbon passage 46 rotate (referring to arrow f8) around bobbin 90 for coiling ribbon FB '.
According to Fig. 6 a or 6b, 6c two kinds of possibilities are shown, are used to make ribbon FB '-conduct that the selection or the additional-formation protection of ribbon passage 16,26,36 or 46 are twisted with the fingers.Fig. 6 a illustrates a twist tube 56, and it is rotated according to arrow f10 around its longitudinal axis.Ribbon FB ' is circuitous around a twisting screw 57 that is distributed in twist tube 56 inside in this case.With the acting in conjunction of alleged rotation under, the desired protection sth. made by twisting of ribbon FB ' acquisitions of mainly discharging by roller 13a, 14a on the output of twist tube 56 is stacked in it in bar tube then or is wound on the bobbin.
Fig. 6 b, 6c illustrate the inclined cross section vertical view or the cross sectional side view of the constricting nozzle 66 of a pneumatic loading, and this nozzle has a center passage lanes 67 that is used for ribbon FB '.Eccentricly in this passage feed two through holes 68 with ribbon throughput direction tilt distribution, to the inside conveying compressed air (referring to arrow f11).This through hole is used for ribbon FB ' is penetrated in the nozzle 66 on the one hand, is used for twisting or the false twisting of ribbon FB ' in nozzle 66 on the other hand and forms (referring to arrow f8).
Constricting nozzle 66 is connected the front or the back of calendering roller 13,14.For example, one-tenth strip device 10 or the ribbon passage 26 of this nozzle shown in can alternate figures 3.
Can be according to method of the present invention with the rate of delivery V of first drafter 4
L(referring to Fig. 2) adjusts to and is higher than 250m/min, because twist with the fingers-have ribbon FB ' that the every meter protection greater than 10 sth. made by twisting in advantage ground twists with the fingers-produced by first drafter 4 enough firmly by every meter greater than 5.
Shown in the present invention is not limited to and on the embodiment that is introduced.In the framework that patent right requires, can change.For example, alternative ring spinner can use other spinning machine, for example air-flow or friction-type spinning machine.Can make the ribbon that leaves drafting system form more effectively protection equally and twist with the fingers (at least 5 sth. made by twisting of every meter ribbon), bank up bar tube-uses according to this bar tube of banking up of Fig. 2-rotate to be higher than common employed speed if method is a circle.Only the false twisting formation (in the scope of every meter sth. made by twisting) that has just produced by swing ribbon passage is strengthened thus.What have advantage is, rotating disk 17 ribbon passages 16 are 10: 1 with the rotating ratio (revolution of each time quantum) of bar tube 18 in this case, best 4: 1, preferred 2: 1 or-more effectively-even be lower than this value.This ratio is about 20: 1 traditionally.Be suitable for making the 18 faster rotations of bar tube for reducing rotating ratio, twist with the fingers to obtain desired protection.
The present invention also can use on the drafting system that first drafter is regulated or do not regulated in addition.
Claims (37)
1. adopt the no flyer spinning method of ribbon (FB ') direct spinning by spinning machine (200); wherein; go up one or more ribbon (FB) drawing-off that to produce by at least one carding machine (100) or combing machine before this at preposition first drafter (4) of spinning machine (200) and become a ribbon (FB '); do not using flyer spindle to carry out under the middle situation about connecting it being fed described spinning machine (200); wherein ribbon (FB ') is by (204) drawing-off of second drafter and form yarn (G); ribbon (FB ') has less than the ribbon unit weight of 2.5ktex and has protection at the output of first drafter (4) to be twisted with the fingers; and this ribbon (FB ') carries out drawing-off last utilization of second drafter (204) greater than 30 drawing-off; and; in the described protection of the ribbon of being produced by described first drafter (4) (FB ') was twisted with the fingers, the twisting count that makes every meter ribbon was greater than 5.
2. by the described method of claim 1, it is characterized in that, go up the ribbon (FB ') of producd fibers bar unit weight less than 1.3ktex at first drafter (4).
3. by claim 1 or 2 described methods, it is characterized in that, go up the ribbon (FB ') of producd fibers bar unit weight less than 0.8ktex at first drafter (4).
4. by the described method of claim 1, it is characterized in that the rate of delivery of the ribbon (FB ') of the last drawing-off of first drafter (4) is greater than 250m/min.
5. by the described method of claim 1, it is characterized in that, on second drafter (204) of ring spinner (200) or air-flowing type spinning machine, carry out drawing-off.
6. by the described method of claim 1, it is characterized in that second drafter (204) is a tape drawing mechanism.
7. by the described method of claim 1, it is characterized in that ribbon (FB ') is gone up to utilize at second drafter (204) and carried out drawing-off greater than 40 drawing-off.
8. by the described method of claim 1, it is characterized in that ribbon (FB ') is gone up to utilize at second drafter (204) and carried out drawing-off greater than 70 drawing-off.
9. by the described method of claim 1, it is characterized in that ribbon (FB ') is gone up to utilize at second drafter (204) and carried out drawing-off greater than 100 drawing-off.
10. by the described method of claim 1, it is characterized in that ribbon (FB ') is wound on bobbin (70 after first drafter (4) is gone up drawing-off; 80; 90) on, subsequently with its feeding spinning machine (200).
11., it is characterized in that the bobbin (70 of the ribbon (FB ') that is used to reel by the described method of claim 10; 80) adopt horizontal bobbin axis (71; 81) be provided with.
12., it is characterized in that the bobbin (90) of ribbon (FB ') that be used to reel adopts vertical bobbin axis (91) setting by the described method of claim 10.
13., it is characterized in that protection is twisted with the fingers twisting count at the last every meter ribbon of being produced by first drafter (4) of ribbon (FB ') greater than 10 by the described method of claim 1.
14., it is characterized in that protection is twisted with the fingers and realized by at least one nozzle (66) on first drafter (4) output by the described method of claim 1.
15., it is characterized in that the constricting nozzle (66) that protection is twisted with the fingers by pneumatic loading produces by the described method of claim 1.
16., it is characterized in that protection twister tool produces by the described method of claim 1.
17., it is characterized in that protection is twisted with the fingers by twist tube (56) or ribbon passage (16 by the described method of claim 16; 26; 36; 46) machinery produces.
18. by the described method of claim 1; it is characterized in that; protection on the ribbon (FB ') is twisted with the fingers the rotating ratio of banking up between the bar tube (18) by rotating disk (17) that will comprise ribbon passage (16) and circle and is adjusted to less than generation in 10: 1, and wherein circle is banked up bar tube (18) from first drafter (4) reception ribbon (FB ').
19., it is characterized in that the protection on the ribbon (FB ') is twisted with the fingers the rotating ratio of banking up between the bar tube (18) by rotating disk (17) that will comprise ribbon passage (16) and circle and is adjusted to less than generation in 4: 1 by the described method of claim 18.
20. have the device of drafter (4), wherein ribbon (FB) drawing-off with one or more feeding becomes a finished fiber bar (FB '), described device has the ribbon deposit chamber (16,18 of this ribbon (FB ') that is used to bank up; 26,75; 36,85; 46,95) device is characterized in that drafter (4) designs with the ribbon (FB ') of production unit length weight between 0.3ktex-2.5ktex, and its feature also is to have the device (16,18 that is used to ribbon (FB ') to provide protection to twist with the fingers; 26; 36,88; 46; 56; 66), described protection is twisted with the fingers and is made the twisting count of every meter ribbon more than or equal to 5.
21. by the described device of claim 20, it is characterized in that drafter (4) has a plurality of cylinders to (5a, 5b, 6a, 6b, 7a, 7b), for the fibrous material of want drawing-off is determined a jaw line separately.
22. by the described device of claim 20, it is characterized in that, be used to produce the device (16,18 that protection is twisted with the fingers; 26; 36,88; 46; 56; 66) comprise the constricting nozzle (66) of at least one pneumatic loading.
23. by the described device of claim 20, it is characterized in that, further comprise the calendering roller (13,14) that is positioned at drafter (4) downstream, and between drafter (4) and calendering roller (13,14), have constricting nozzle (66).
24., it is characterized in that constricting nozzle (66) is arranged on the downstream of calendering roller (13,14) by the described device of claim 23.
25. by the described device of claim 23, it is characterized in that constricting nozzle (66) has a passage lanes (67) that is used for ribbon (FB '), the inside is eccentric to feed the through hole (68) of at least one and passage lanes (67) tilt distribution.
26. by the described device of claim 20, it is characterized in that, be used to produce the device (16,18 that protection is twisted with the fingers; 26; 36,88; 46; 56; 66) comprise that machinery fixed-site or rotation produces the element (56) that protection is twisted with the fingers.
27. by the described device of claim 26, it is characterized in that element (56) is a twist tube, or be the twisting screw of fixed-site, or be ring, or be flat steel traveler, or be rod.
28. by the described device of claim 20, it is characterized in that, be used to produce the device (16,18 that protection is twisted with the fingers; 26; 36,88; 46; 56; 66) comprise a ribbon passage (16; 26; 36; 46).
29., it is characterized in that the inlet (26a) of ribbon passage (26) and outlet (26b) are on the common axis (21) by the described device of claim 28.
30., it is characterized in that ribbon passage (26) can be rotated around described axis (21) by the described device of claim 29.
31., it is characterized in that the outlet (46b) of ribbon passage (46) is provided with the axis (91) of the inlet (46a) of ribbon passage (46) is eccentric by the described device of claim 28.
32., it is characterized in that the inlet (36a) of ribbon passage (36) is fixed-site basically, can be along bobbin (80) reciprocating motion and export (36b) by the described device of claim 28.
33. by the described device of claim 20, it is characterized in that, be used for ribbon deposit chamber (16,18; 26,75; 36,85; 46, device 95) comprises a transmission cylinder pipe unit (75; 85; 95), the ribbon of producing can be wound on bobbin (70 by it; 80; 90) on.
34. by the described device of claim 33, it is characterized in that, be used to hold bobbin (70; 80) bobbin device (75; 85) level is towards bobbin axis (71; 81).
35., it is characterized in that the bobbin device (95) that is used to hold bobbin (90) is designed to bobbin axis (91) in vertical direction by the described device of claim 33.
36. by the described device of claim 28, it is characterized in that ribbon passage (16) is arranged on the rotating disk (17), and rotating disk (17) and circle are banked up the rotating ratio of bar tube (18) less than 10: 1.
37., it is characterized in that rotating disk (17) and circle are banked up the rotating ratio of bar tube (18) less than 4: 1 by the described device of claim 36.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005009731.6 | 2005-03-03 | ||
| DE102005009731A DE102005009731A1 (en) | 2005-03-03 | 2005-03-03 | Flyerless spinning process and device with a drafting system |
| PCT/EP2005/055971 WO2006092176A1 (en) | 2005-03-03 | 2005-11-15 | Flyerless spinning method and device with a drawing unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101133197A CN101133197A (en) | 2008-02-27 |
| CN101133197B true CN101133197B (en) | 2011-12-07 |
Family
ID=36000955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800488921A Expired - Fee Related CN101133197B (en) | 2005-03-03 | 2005-11-15 | Flyerless spinning method and device with a drawing unit |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20060207238A1 (en) |
| EP (1) | EP1853755B1 (en) |
| JP (1) | JP2008531862A (en) |
| CN (1) | CN101133197B (en) |
| AT (1) | ATE505571T1 (en) |
| DE (2) | DE102005009731A1 (en) |
| WO (1) | WO2006092176A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH705221A1 (en) * | 2011-07-01 | 2013-01-15 | Rieter Ag Maschf | Roving for producing a roving and method for piecing a fiber association. |
| CH705236A1 (en) | 2011-07-15 | 2013-01-15 | Rieter Ag Maschf | Dishwasher. |
| DE102012023985A1 (en) | 2012-12-07 | 2014-06-12 | Saurer Germany Gmbh & Co. Kg | Air spinning device |
| CN103726150B (en) * | 2013-11-01 | 2016-09-14 | 苏州天明纺织原料有限公司 | A kind of spinning process using ultimate fibre to spin and spinning unit thereof |
| DE102017102623A1 (en) | 2017-02-09 | 2018-08-09 | TRüTZSCHLER GMBH & CO. KG | Process and plant for processing fibers |
| KR101873162B1 (en) * | 2017-06-19 | 2018-06-29 | 박범수 | Cog forming device of cog string for lifting procedure |
| TWI649249B (en) * | 2018-07-20 | 2019-02-01 | 東電研工業股份有限公司 | Snake misalignment method and device thereof |
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2005
- 2005-03-03 DE DE102005009731A patent/DE102005009731A1/en not_active Withdrawn
- 2005-11-15 EP EP05823834A patent/EP1853755B1/en not_active Not-in-force
- 2005-11-15 DE DE502005011257T patent/DE502005011257D1/en active Active
- 2005-11-15 WO PCT/EP2005/055971 patent/WO2006092176A1/en not_active Application Discontinuation
- 2005-11-15 JP JP2007557342A patent/JP2008531862A/en active Pending
- 2005-11-15 CN CN2005800488921A patent/CN101133197B/en not_active Expired - Fee Related
- 2005-11-15 AT AT05823834T patent/ATE505571T1/en active
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2006
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| CN1043353A (en) * | 1988-12-12 | 1990-06-27 | 伯林顿工业公司 | The vacuum of rove is spun |
| US5653098A (en) * | 1991-08-20 | 1997-08-05 | Stahlecker; Fritz | Ring spinning machine with sliver feed system |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20060207238A1 (en) | 2006-09-21 |
| JP2008531862A (en) | 2008-08-14 |
| WO2006092176A1 (en) | 2006-09-08 |
| CN101133197A (en) | 2008-02-27 |
| EP1853755A1 (en) | 2007-11-14 |
| DE102005009731A1 (en) | 2006-09-07 |
| DE502005011257D1 (en) | 2011-05-26 |
| EP1853755B1 (en) | 2011-04-13 |
| ATE505571T1 (en) | 2011-04-15 |
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