CN102704075B - Filament beam splitting two-axis unfolding device and application - Google Patents
Filament beam splitting two-axis unfolding device and application Download PDFInfo
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- CN102704075B CN102704075B CN201210215138.4A CN201210215138A CN102704075B CN 102704075 B CN102704075 B CN 102704075B CN 201210215138 A CN201210215138 A CN 201210215138A CN 102704075 B CN102704075 B CN 102704075B
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Abstract
The invention relates to a filament beam splitting two-axis unfolding device and application thereof. The unfolding device comprises a central snail wire, a flattening roller set, a splitting rod, a pair of snail wires which are used for guiding a two-axis filament, a pair of unfolding rollers and a driving roller, and the unfolding device is connected to a fixation support and is arranged on a ring spinning frame by virtue of the fixation support. A method for realizing filament beam splitting two-axis unfolding is characterized in that a filament is located on a central line of the flattening roller set by virtue of the central snail wire, a tow is unfolded by virtue of the flattening roller set; then the tow is symmetrically split into two tows by virtue of the splitting rod, the two tows are fed by virtue of the snail wires in a way of aligning the central line of each screw thread in an'inverted V' shape, the two tows are unfolded into a silk screen by virtue of the unfolding rollers; and the silk screen is output around the driving roller appressed to a front roller. The unfolding device can be applied to spinning of super-short, easy-flaky and easy-flying fibers, shorter and weak recycling fibers and protective, soft, smooth, high count and superlow count composite yarn.
Description
Technical field
The endless tow beam splitting the present invention relates in a kind of ring spinning field launches the application of protection composite spinning device and this device.
Background technology
Along with the fast development of textile industry, the application of long filament is also more and more extensive, particularly aspect the utilizing of staple fibre.Noil in textile process process, short, the on the weak side fibrid of fuds fuddled isogonic increase; Reuse textiles gained fiber is compared with fibrillation with in intensity in length, also has certain gap; The shortcomings such as these are partially short, the fiber of class on the weak side can not spin or spun yarn strength is low, filoplume is many.So just cause this class fiber partially short, on the weak side not to be fully utilized.But the composite yarn of the coated short fiber of long filament can make up the deficiency of this respect, improve the utilization rate of staple fibre.
The fiber of single kind and the yarn of single structure are difficult to overcome the deficiency of fiber self, the composite yarn being made up of different material can farthest be brought into play the excellent characteristic of different fibrous raw materials, and make up to greatest extent the deficiency of different fibers, and the structure of complex yarn can also be given its more fine quality, composite yarn can have the advantage of long filament and staple fibre yarn two aspects concurrently.
Short fiber/long filament composite yarn process units is all to carry out part transformation on traditional ring spinning yarn mechanism basis at present.As the utility model patent of Wang Wenge and Li Baocang (number of patent application: CN200320121270.5), on spinning support, step collector is set, sliver enters front leather roller by apron embedding mouth through step collector passage, long filament converges at front leather roller and sliver through collector front end, makes sliver and long filament form stable twist triangle zone.But how the endless tow processing is separated into one filament, become the prerequisite of filament and short staple composite spinning, just need a kind of device endless tow can be separated into one filament quickly and efficiently.About the endless tow compartition patent report that is one filament, patent continuous tow dispersing device (publication number CN1811025A) as strong in horse is mainly made up of air separator and carding, in air separator, there is hollow cylinder, its upper port has sub-wire chamber, bottom surface, sub-wire chamber is the wire sub-panel that is distributed with some passages, combing groove is housed in carding, relies on air pressure to be used for sub-wire process.The receiving/releasing volume Apparatus and method for (publication number: CN1884026A) that tow is decomposed into parallel filaments by the patent of Yu Mingwei is made up of point reed device and tenslator, by tenslator control tension force, by the centrifugation of sub-wire reed, tow is resolved into parallel filaments.What the patent bundle fiber of Joseph Lee Lifke divided is made up of several dispersion drums from method and apparatus (METHOD AND APPARATUS FOR SPEREADING FIBER BUNDLES) (patent No.: US6049956), disperse the angle of drum two ends disk that bundle dividing is scattered by change, many, the mechanical concertednesses of the method plant machinery parts require high.
Above-mentioned each correlation technique, one, is all take the outstanding fiber of spinnability as object, changes the spinning of resultant yarn style and fancy or high Zhi Huawei object, to spinnability poor or cannot spin fiber at all just seem helpless; Its two, be unsuitable for the high branching of partially short fiber on the weak side, even superelevation branching spinning.
Summary of the invention
The object of this invention is to provide a kind of long filament beam splitting two axles is yarn spreading device; can be not only two bundles by endless tow compartition; and two beam filaments can be launched obtain the filament layer of accurate individual layer; and then solve on general ring spinner; adopt less long filament to partially short, on the weak side, difficulty is spun, even tradition spin fiber-spinnable not low consumption, efficient, high, anti-flyings, fall the protection spinning problem of hair and fluffing, to provide the height of high row yielding to prop up the bright and clean composite yarn of an even ultra-fine softness.Another object of the present invention has been to provide a kind of application of said apparatus.
In order to achieve the above object, it is yarn spreading device that technical scheme of the present invention has been to provide a kind of long filament beam splitting two axles, it is characterized in that: comprise center twizzle, endless tow is positioned to flatten roller group center line through center twizzle and feeds wherein, by flattening roller group, endless tow is flattened to tow layer, tow layer via compartition bar after symmetry split as left tow and right tow, by twizzle, left tow and right tow are guided to exhibition roll dies, exhibition roll dies is sprawled into left silk screen and right silk screen by left tow and right tow as symmetry, left silk screen and right silk screen pile warp are close to the driven roller output of the front roller of ring throstle, center twizzle, flatten roller group, compartition bar, twizzle, exhibition roll dies and driven roller Connection Bracket, fixed mount connecting ring spindle spinning frame.
Preferably, described center twizzle is individual pen twizzle, and individual pen twizzle comprises the spiral coil that is positioned at head end, and spiral coil is connected with straight-bar;
Described flattening roller group comprises the first roller, the second roller and the 3rd roller that are arranged in order from top to bottom, wherein, the angle theta of the line between the line between first roller and the second roller center and the second roller and the center of the 3rd roller is variable, and flatten roller group itself and can do overall front and back and move up and down, to adjust the flattening effect of described endless tow.
Preferably, described compartition bar comprises compartition post, and the cross section of this compartition post is to be with cuspidated streamline section, and for not damaged compartition, compartition post is located at the end of pole;
At the Zhan Sizhong of upper cover type, described twizzle comprises left twizzle and right twizzle, at the Zhan Sizhong of lower supporting type, described twizzle comprises that twizzle is drawn in lower-left and twizzle is drawn in bottom right, left twizzle and right twizzle or lower-left are drawn twizzle and bottom right and are drawn twizzle and be fixed in respectively on the left sliding sleeve and right sliding sleeve that can move left and right, left sliding sleeve and right sliding sleeve are socketed on slide bar, slide bar and can be upper and lower, the movable stand moving forward and backward is connected, by left twizzle and right twizzle or twizzle is drawn in lower-left and moving left and right of twizzle drawn in bottom right, to realize centering and the adjusting of spacing therebetween separately of described left tow and described right tow, by drawing twizzle and the upper and lower of twizzle drawn in bottom right in left twizzle and right twizzle or lower-left, move forward and backward, to regulate described left tow and the angle of contact α of described right tow to described exhibition roll dies.
Preferably, described lower-left is drawn twizzle and is comprised the upper left spiral coil and the lower-left spiral coil that lay respectively at its upper end and lower end, is connected with lower-left and draws knee between upper left spiral coil and lower-left spiral coil; Described bottom right is drawn twizzle and is comprised the upper right spiral coil and the bottom right spiral coil that lay respectively at its upper end and lower end, is connected with bottom right and draws knee between upper right spiral coil and bottom right spiral coil.
Preferably, described exhibition roll dies comprises that the equal symmetry in surface is carved with left exhibition roll dies and the right exhibition roll dies of herringbone thread groove, on left exhibition roll dies and right exhibition roll dies, be formed with respectively Ji Youzhansi district of Zuo Zhansi district, left exhibition roll dies and right exhibition roll dies are socketed in co-axial shafts and put, on left exhibition roll dies left side and right exhibition roll dies right side, symmetrical suction posted n left inertia magnetic sheet and the individual right inertia magnetic sheet of n respectively, n=0～5, left inertia magnetic sheet and right inertia magnetic sheet are socketed in co-axial shafts and put, and coaxial axle sleeve is socketed on exhibition roll dies axle.
Preferably, described fixed mount comprises main support, on main support, be provided with twizzle support and move piece, described center twizzle and twizzle are respectively with described twizzle support and move piece and be connected, described driven roller is socketed in drive roller shaft, drive roller shaft is connected with main support, and the two ends of base connect respectively main support and ring throstle.
Preferably, described endless tow is the one in non-twist artificial fibre long filament, synthetic fiber filament or natural silk.
It is the application of yarn spreading device that another technical scheme of the present invention has been to provide a kind of above-mentioned long filament beam splitting two axles, it is characterized in that: reduce spinning one times, ultrashort, the protection that easily falls bits, easily flying cotton fibers and partially short, reclaimed fibre on the weak side, soft bright and clean, Gao Zhi or ultra-fine composite yarn for long filament content.
Principle of the present invention is that after a beam filament is flattened, symmetrical compartition is two bundles, then through a pair of exhibition roll dies generate two silk screens, with this silk screen upper cover or subiculum and wrap up in and twine protection two staple fibre yarns and carry out continuously, evenly, substantially lose ground composite spinning without fiber.
Feature of the present invention and beneficial effect are: 1. only on common fine spining machine, increasing a set of long filament beam splitting two axles is yarn spreading device, with regard to solved long filament consumption reduce under the condition of a times partially short on the weak side, spinnability is poor or the spinning problem of the bright and clean composite yarn of high row yielding, the low filoplume amount of fiber-spinnable not, method is simple and direct, mechanism is practical, easy for installation, controllable; 2. be that yarn spreading device just can be launched into silk screen by endless tow quickly and easily by adjusting two axles, to reach the stable of yarn formation structure; 3. can realize the not protection of the subiculum upper cover of fiber-spinnable and reclaimed fibre yarn, reach continuously, enhancing, low flyings, fall the spinning that the height of hair and fluffing propped up or surpassed fine-count yarn; 4. the bright and clean composite yarn of gained is thinner, can be woven into clean mark, Stability Analysis of Structures, fracture strength and TEAR STRENGTH high, anti-fluffing and anti-pilling, wear-resisting, good luster, beautiful and comfortable fabric and meticulous high-grade fabric etc.
Accompanying drawing explanation
Fig. 1 is a point beam filament coaxial two-direction yarn spreading device schematic diagram;
Fig. 2 draws twizzle schematic diagram under being;
Fig. 3 is upper cover type guide exhibition yarn schematic diagram;
Fig. 4 draws the upper cover type guide exhibition yarn schematic diagram of twizzle under being.
In figure: the twizzle of 1-center; 2-flattens roller group; 3-compartition bar; 4-twizzle; 5-opens up roll dies; 6-driven roller; 7-fixed mount; 8-endless tow; 9-front roller; 10-composite yarn; 11a-spiral coil; 11b-straight-bar; 31-compartition post; 32-pole; The left twizzle of 41a-, the right twizzle of 41b-; The left sliding sleeve of 42a-, the right sliding sleeve of 42b-; 43-slide bar; 44-movable stand; 45a-upper left spiral coil, 45b-upper right spiral coil; 45c-lower-left spiral coil, 45d-bottom right spiral coil; 45e-draws lower-left knee, knee is drawn in 45f-bottom right; The left exhibition roll dies of 51a-, the right exhibition roll dies of 51b-; The coaxial axle sleeve of 52-; The left inertia magnetic sheet of 52a-, the right inertia magnetic sheet of 52b-; 54-exhibition roll dies axle; 71-main support; 72-base; 73-twizzle support; 74-moves piece; 75-drive roller shaft; 81-tow layer; The left tow of 82a-, the right tow of 82b-; 83a-Zuo Zhansi district, 83b-You Zhansi district; The left silk screen of 84a-, the right silk screen of 84b-.
The specific embodiment
For the present invention is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.Should be understood that these embodiment are only not used in and limit the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Following each embodiment all adopts one as shown in Figure 1 or 2 to open up yarn devices for two rod differential type secondary compartitions, comprise center twizzle 1, endless tow 8 is positioned to flatten roller group 2 center lines through center twizzle 1 and feeds wherein, by flattening roller group 2, endless tow 8 is flattened to tow layer 81, tow layer 81 is split as left tow 82a and right tow 82b via the rear symmetry of compartition bar 3, by twizzle 4, left tow 82a and right tow 82b are guided to exhibition roll dies 5, exhibition roll dies 5 is sprawled into left silk screen 84a and right silk screen 84b by left tow 82a and right tow 82b as symmetry, the driven roller 6 that left silk screen 84a and right silk screen 84b pile warp are close to the front roller of ring throstle is exported, center twizzle 1, flatten roller group 2, compartition bar 3, twizzle 4, exhibition roll dies 5 and driven roller 6 Connection Brackets 7, fixed mount 7 connecting ring spindle spinning frames.
Center twizzle 1 is individual pen twizzle, and individual pen twizzle comprises the spiral coil 11a that is positioned at head end, and spiral coil 11a is connected with straight-bar 11b;
As shown in Figure 1, at the Zhan Sizhong of upper cover type, twizzle 4 comprises left twizzle 41a and right twizzle 41b.As shown in Figure 2, at the Zhan Sizhong of lower supporting type, described twizzle 4 comprises that twizzle is drawn in lower-left and twizzle is drawn in bottom right.Left twizzle 41a and right twizzle 41b or lower-left are drawn twizzle and bottom right and are drawn twizzle and be fixed in respectively on the left sliding sleeve 42a and right sliding sleeve 42b that can move left and right, left sliding sleeve 42a and right sliding sleeve 42b are socketed on slide bar 43, slide bar 43 and can be upper and lower, the movable stand 44 moving forward and backward is connected, by left twizzle 41a and right twizzle 41b or twizzle is drawn in lower-left and moving left and right of twizzle drawn in bottom right, to realize described left tow 82a and described right tow 82b centering and the adjusting of spacing therebetween separately, by drawing twizzle and the upper and lower of twizzle drawn in bottom right in left twizzle 41a and right twizzle 41b or lower-left, move forward and backward, to regulate described left tow 82a and the angle of contact α of described right tow 82b to described exhibition roll dies 5.
As shown in Figure 2, described lower-left is drawn twizzle and is comprised the upper left spiral coil 45a and the lower-left spiral coil 45c that lay respectively at its upper end and lower end, is connected with lower-left and draws knee 45e between upper left spiral coil 45a and lower-left spiral coil 45c; Described bottom right is drawn twizzle and is comprised the upper right spiral coil 45b and the bottom right spiral coil 45d that lay respectively at its upper end and lower end, is connected with bottom right and draws knee 45f between upper right spiral coil 45b and bottom right spiral coil 45d.
Fixed mount 7 comprises main support 71, on main support 71, be provided with twizzle support 73 and move piece 74, the straight-bar 11b of described center twizzle 1 and the slide bar 43 of twizzle 4 are respectively with described twizzle support 73 and move piece 74 and be connected, driven roller 6 is socketed in drive roller shaft 75, drive roller shaft 75 is connected with main support 71, the axle of exhibition roll dies axle 54, pole 32 and first roller I, the second roller II and the 3rd roller III is connected with main support 71, and the two ends of base 72 connect respectively main support 71 and ring throstle.
In conjunction with Fig. 3 or Fig. 4, adopt the compound spinning method of said apparatus, the steps include:
Get a long filament cylinder, the endless tow on it 8 is positioned to flatten through center twizzle 1 on the center line of roller group 2, pile warp flattens roller group 2 and is launched into tow layer 81.Then, by compartition bar 3, tow layer 81 symmetry are split as left tow 82a and right tow 82b, left tow 82a and right tow are guided by twizzle 4, aim at the center line feeding of the herringbone screw thread on left exhibition roll dies 51a and right exhibition roll dies 51b, the left silk screen 84a of pile warp Zuo Zhansi district 83a Ji Youzhansi district 83b generate and right silk screen 84b respectively.The driven roller 6 that left silk screen 84a and right silk screen 84b pile warp are close to front roller 9 is exported.
Meanwhile, then get two rove, two rove bars are fed by the rear roller of ring throstle, after middle roller drawing-off becomes staple fibre yarn, synchronize and feed front roller 9 with left silk screen 84a and right silk screen 84b.When left silk screen 84a and right silk screen 84b subiculum or upper cover two staple fibre yarns form after upper and lower two-layer fibre structure; under the gyroscopic action of twist triangle zone, form left silk screen 84a and right silk screen 84b wraps tightly the protection composite yarn 10 of staple fibre yarn separately, thereby reach continuously, the effect of covering, bright and clean and losing fibre preventing.
Following specific embodiment 1～3rd, to different fibers and line density thereof, select different long filaments, different rove bar and different compositely proportional and different composite yarning process parameters, be tension force, exhibition silk rod rotating speed, ingot speed, the front roller rotating speed of long filament, the spinning twist.Carry out by the spinning of long filament beam splitting coaxial two-direction yarn spreading device bright and clean composite spinning mechanism of the present invention and method, and be spun into the bright and clean composite yarn of high.
Every thousand ingot end breakage rate hourly in record spinning when thousand ingots (individual /).Quality according to spinning with the quality of rove bar and long filament and final resultant yarn, calculates the row yielding of spinning.Adopt USTER instrument to measure the bar evenness (CV%) of resultant yarn.Adopt one-sided filoplume counting method to measure the filoplume of composite yarn, the hairiness index (F) of the bright and clean composite yarn of gained, refers in unit length yarn that extension elongation in single side face exceedes the filoplume accumulative total (root/m) F=A+Be of certain preseting length
-Cl, the setting extension elongation (mm) that l is filoplume, A, B, C are test constant.Adopt tensometer, measure the fracture strength (cN/tex) of resultant yarn; Elongation at break ε=(L-L
0)/L
0=Δ L/L
0, wherein, L
0for former length, specimen length when L is tension failure, Δ L is absolute elongation value.Concrete implement and real data as follows with see the following form.
Embodiment 1: spinning reuse cotton/polyester filament composite yarn
Adopting of the present invention is yarn spreading device for long filament beam splitting two axles, polyester filament bundle is carried out to compartition by above-mentioned compartition exhibition yarn method and become two silk screens with exhibition yarn, then twist compound with two bundle reuse cotton fiber yarns respectively at front roller nip place, form bright and clean composite yarn, concrete technology parameter is as shown in the table.The polyester filament compartition exhibition yarn being spun into is wrapped up in the bright and clean composite yarn that twines reuse noil staple fibre yarn, and hairiness index, angle of twist, fracture strength, elongation at break and the sliver fineness irregularity of resultant yarn see the following form listed.The row yielding of wherein spinning is very high, represents flyings, falls the fiber loss such as bits, broken end seldom; Filoplume number is also little, represents that the fineness of resultant yarn is good; When thousand ingots, end breakage rate is extremely low because of the continuous and protection of long filament, represents that good spinnability and the working (machining) efficiency of resultant yarn processing is high.Spinning process is lost and flyings without obvious fiber, and Travellers, plate are clean, proves the validity of this clamping protection composite spinning.
Embodiment 2: spinning local hair/chinlon filament composite yarn
Adopting of the present invention is yarn spreading device for long filament beam splitting two axles, chinlon filament bundle is carried out to compartition by above-mentioned compartition exhibition yarn method and become two silk screens with exhibition yarn, then twist compound with two bundle local hair fiber strips respectively at front roller nip place, form bright and clean composite yarn, concrete technology parameter is as shown in the table.The chinlon filament compartition exhibition yarn being spun into is wrapped up in the bright and clean composite yarn that twines local hair staple fibre yarn, and hairiness index, angle of twist, fracture strength, elongation at break and the sliver fineness irregularity of resultant yarn see the following form listed.The row yielding of wherein spinning is very high, represents flyings, falls the fiber loss such as bits, broken end seldom; Filoplume number is also little, represents that the fineness of resultant yarn is good; When thousand ingots, end breakage rate is extremely low because of the continuous and protection of long filament, represents that good spinnability and the working (machining) efficiency of resultant yarn processing is high.Spinning process is lost and flyings without obvious fiber, and Travellers, plate are clean, proves the validity of this clamping protection composite spinning.
Embodiment 3: reuse cashmere/silk composite yarn
Adopting of the present invention is yarn spreading device for long filament beam splitting two axles, silk is become to two silk screens by carrying out compartition by above-mentioned compartition exhibition yarn method with exhibition yarn, then twist compound with two bundle reuse cashmere fiber yarns respectively at front roller nip place, form bright and clean composite yarn, concrete technology parameter is as shown in the table.The silk compartition exhibition yarn being spun into is wrapped up in the bright and clean composite yarn that twines reuse cashmere staple fibre yarn, and hairiness index, angle of twist, fracture strength, elongation at break and the sliver fineness irregularity of resultant yarn see the following form listed.The row yielding of wherein spinning is very high, represents flyings, falls the fiber loss such as bits, broken end seldom; Filoplume number is also little, represents that the fineness of resultant yarn is good; When dry ingot, end breakage rate is extremely low because of the continuous and protection of long filament, represents that good spinnability and the working (machining) efficiency of resultant yarn processing is high.Spinning process is lost and flyings without obvious fiber, and Travellers, plate are clean, proves the validity of this clamping protection composite spinning.
Long filament beam splitting two axle system exhibition silk composite spinning technological parameter and yarn quality indexs
Claims (8)
1. long filament beam splitting two axles are yarn spreading device, it is characterized in that: comprise center twizzle (1), endless tow (8) is positioned to flatten roller group (2) center line through center twizzle (1) and feeds wherein, by flattening roller group (2), endless tow (8) is flattened to tow layer (81), tow layer (81) is split as left tow (82a) and right tow (82b) via symmetry after compartition bar (3), by twizzle (4), left tow (82a) and right tow (82b) are guided to exhibition roll dies (5), exhibition roll dies (5) is sprawled into left silk screen (84a) and right silk screen (84b) by left tow (82a) and right tow (82b) as symmetry, left silk screen (84a) and right silk screen (84b) pile warp are close to driven roller (6) output of the front roller of ring throstle, center twizzle (1), flatten roller group (2), compartition bar (3), twizzle (4), exhibition roll dies (5) and driven roller (6) Connection Bracket (7), fixed mount (7) connecting ring spindle spinning frame.
2. a kind of long filament beam splitting two axles as claimed in claim 1 are yarn spreading device, it is characterized in that: described center twizzle (1) is individual pen twizzle, individual pen twizzle comprises the spiral coil (11a) that is positioned at head end, and spiral coil (11a) is connected with straight-bar (11b);
Described flattening roller group (2) comprises the first roller (I), the second roller (II) and the 3rd roller (III) that are arranged in order from top to bottom, wherein, the angle theta of the line between the line between first roller (I) and the second roller (II) center and the second roller (II) and the center of the 3rd roller (III) is variable, and flatten roller group (2) and itself can do overall front and back and move up and down, to adjust the flattening effect of described endless tow (8).
3. a kind of long filament beam splitting two axles as claimed in claim 1 are yarn spreading device, it is characterized in that: described compartition bar (3) comprises compartition post (31), the cross section of this compartition post (31) is to be with cuspidated streamline section, for not damaged compartition, compartition post (31) is located at the end of pole (32);
At the Zhan Sizhong of upper cover type, described twizzle (4) comprises left twizzle (41a) and right twizzle (41b), at the Zhan Sizhong of lower supporting type, described twizzle (4) comprises that twizzle is drawn in lower-left and twizzle is drawn in bottom right, left twizzle (41a) and right twizzle (41b) or lower-left are drawn twizzle and bottom right and are drawn twizzle and be fixed in respectively on the left sliding sleeve (42a) and right sliding sleeve (42b) that can move left and right, left sliding sleeve (42a) and right sliding sleeve (42b) are socketed on slide bar (43), slide bar (43) and can be upper and lower, the movable stand (44) moving forward and backward is connected, by left twizzle (41a) and right twizzle (41b) or twizzle is drawn in lower-left and moving left and right of twizzle drawn in bottom right, to realize centering and the adjusting of spacing therebetween separately of described left tow (82a) and described right tow (82b), by drawing twizzle and the upper and lower of twizzle drawn in bottom right in left twizzle (41a) and right twizzle (41b) or lower-left, move forward and backward, to regulate described left tow (82a) and the angle of contact α of described right tow (82b) to described exhibition roll dies (5).
4. a kind of long filament beam splitting two axles as claimed in claim 3 are yarn spreading device, it is characterized in that: described lower-left is drawn twizzle and comprised the upper left spiral coil (45a) and the lower-left spiral coil (45c) that lay respectively at its upper end and lower end, is connected with lower-left and draws knee (45e) between upper left spiral coil (45a) and lower-left spiral coil (45c); Described bottom right is drawn twizzle and is comprised the upper right spiral coil (45b) and the bottom right spiral coil (45d) that lay respectively at its upper end and lower end, is connected with bottom right and draws knee (45f) between upper right spiral coil (45b) and bottom right spiral coil (45d).
5. a kind of long filament beam splitting two axles as claimed in claim 1 are yarn spreading device, it is characterized in that: described exhibition roll dies (5) comprises that the equal symmetry in surface is carved with left exhibition roll dies (51a) and the right exhibition roll dies (51b) of herringbone thread groove, on left exhibition roll dies (51a) and right exhibition roll dies (51b), be formed with respectively Ji Youzhansi district of Zuo Zhansi district (83a) (83b), left exhibition roll dies (51a) and right exhibition roll dies (51b) are socketed on coaxial axle sleeve (52), on left exhibition roll dies (51a) left side and right exhibition roll dies (51b) right side, symmetrical suction posted n left inertia magnetic sheet (52a) and the individual right inertia magnetic sheet (52b) of n respectively, n=0～5, left inertia magnetic sheet (52a) and right inertia magnetic sheet (52b) are socketed on coaxial axle sleeve (52), coaxial axle sleeve (52) is socketed on exhibition roll dies axle (54).
6. a kind of long filament beam splitting two axles as claimed in claim 1 are yarn spreading device, it is characterized in that: described fixed mount (7) comprises main support (71), on main support (71), be provided with twizzle support (73) and move piece (74), described center twizzle (1) and twizzle (4) are respectively with described twizzle support (73) and move piece (74) and be connected, described driven roller (6) is socketed in drive roller shaft (75), drive roller shaft (75) is connected with main support (71), the two ends of base (72) connect respectively main support (71) and ring throstle.
7. a kind of long filament beam splitting two axles as claimed in claim 1 are yarn spreading device, it is characterized in that: described endless tow (8) is the one in non-twist artificial fibre long filament, synthetic fiber filament or natural silk.
8. long filament beam splitting two axles as claimed in claim 1 are an application for yarn spreading device, it is characterized in that: reduce spinning one times, ultrashort, the protection that easily falls bits, easily flying cotton fibers and partially short, reclaimed fibre on the weak side, soft bright and clean, Gao Zhi or ultra-fine composite yarn for long filament content.
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| CN201210215138.4A CN102704075B (en) | 2012-06-26 | 2012-06-26 | Filament beam splitting two-axis unfolding device and application |
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|---|---|---|---|
| CN201210215138.4A CN102704075B (en) | 2012-06-26 | 2012-06-26 | Filament beam splitting two-axis unfolding device and application |
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|---|---|---|---|---|
| US2964900A (en) * | 1956-01-17 | 1960-12-20 | Deering Milliken Res Corp | Novelty combination yarns |
| GB860021A (en) * | 1956-03-02 | 1961-02-01 | Deering Milliken Res Corp | Methods and apparatus for opening yarn and for producing composite yarn |
| US3032829A (en) * | 1958-02-11 | 1962-05-08 | Celanese Corp | Processing tow |
| US3482389A (en) * | 1965-04-21 | 1969-12-09 | Teijin Ltd | Production of fancy yarn |
| US3596459A (en) * | 1967-03-08 | 1971-08-03 | Teijin Ltd | Process of producing a nonstretch or low-stretch composite yarn of super high bulkiness |
| US3664115A (en) * | 1970-04-06 | 1972-05-23 | Celanese Corp | Method of making a semi-continuous filament combination yarn |
| US3739566A (en) * | 1971-07-01 | 1973-06-19 | P Smith | Apparatus to produce yarn |
| CN1856607A (en) * | 2003-09-26 | 2006-11-01 | 塞拉尼斯阿希德特Llc公司 | Method and apparatus for making an absorbent composite |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4981646A (en) * | 1972-12-15 | 1974-08-06 | ||
| JPS59116439A (en) * | 1982-12-21 | 1984-07-05 | 三菱レイヨン株式会社 | Production of sheath/core structural yarn |
| JPH06248528A (en) * | 1993-02-22 | 1994-09-06 | Toray Ind Inc | Spun yarn and multicomponent spun yarn rich in surface variety and its production |
| DE102011116936A1 (en) * | 2010-11-29 | 2012-05-31 | Amann & Söhne GmbH & Co. KG | Yarn, in particular sewing or embroidery thread and method for producing such a yarn |
-
2012
- 2012-06-26 CN CN201210215138.4A patent/CN102704075B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2964900A (en) * | 1956-01-17 | 1960-12-20 | Deering Milliken Res Corp | Novelty combination yarns |
| GB860021A (en) * | 1956-03-02 | 1961-02-01 | Deering Milliken Res Corp | Methods and apparatus for opening yarn and for producing composite yarn |
| US3032829A (en) * | 1958-02-11 | 1962-05-08 | Celanese Corp | Processing tow |
| US3482389A (en) * | 1965-04-21 | 1969-12-09 | Teijin Ltd | Production of fancy yarn |
| US3596459A (en) * | 1967-03-08 | 1971-08-03 | Teijin Ltd | Process of producing a nonstretch or low-stretch composite yarn of super high bulkiness |
| US3664115A (en) * | 1970-04-06 | 1972-05-23 | Celanese Corp | Method of making a semi-continuous filament combination yarn |
| US3739566A (en) * | 1971-07-01 | 1973-06-19 | P Smith | Apparatus to produce yarn |
| CN1856607A (en) * | 2003-09-26 | 2006-11-01 | 塞拉尼斯阿希德特Llc公司 | Method and apparatus for making an absorbent composite |
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| CN102704075A (en) | 2012-10-03 |
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