CN104153070A - Device for improving yarn structure by drafting and stroking in damp and hot condition - Google Patents
Device for improving yarn structure by drafting and stroking in damp and hot condition Download PDFInfo
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- CN104153070A CN104153070A CN201410396885.1A CN201410396885A CN104153070A CN 104153070 A CN104153070 A CN 104153070A CN 201410396885 A CN201410396885 A CN 201410396885A CN 104153070 A CN104153070 A CN 104153070A
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Abstract
The invention relates to a device for improving a yarn structure by drafting and stroking in a damp and hot condition, and belongs to the technical field of textile processing. According to the device, a groove-typed heating device is located between a wetting device and a drying device, the groove-typed heating device, the wetting device and the drying device are arranged in a shape like a Chinese character 'pin', a rear roller is arranged between the wetting device and the groove-typed heating device, a front roller is arranged between the groove-typed heating device and the drying device, yarns are wetted firstly, then drafting and stroking treatment is conducted on the yarns in the damp and hot condition, next hot drying and shaping are conducted, multiple circles of the yarns are wound on the front roller and the rear roller which have speed difference through a sixth yarn guide wheel, a third yarn guide wheel, a fourth yarn guide wheel, and a fifth yarn guide wheel, damp and hot drafting is conducted, fiber hooks inside the yarns are stretched, fiber orientation is increased, and the internal structure of the yarns is improved. The twisted yarn body main trunk makes contact with the upper groove wall of the heating groove in a stroking mode, hairiness is wound on the yarn body main trunk again, and an outer layer structure is improved. The processed yarns are processed through the drying device, and the structure is solidified. The device is reasonable in structure, convenient to operate and easy to apply and popularize.
Description
Technical field
The present invention relates to a kind of damp and hot drawing-off Fushun formula and improve the device of yarn texture, belong to technical field of textile processing.
Technical background
Yarn mechanics performance is not only the important indicator of weighing yarn qualities, and determines yarn subsequent production processing quality and efficiency, particularly weaves feature at a high speed without shuttle air-jet loom, and to yarn, the mechanical property requirements such as stretching property, ABRASION RESISTANCE is very high by force.The mechanical property of yarn depends on fibrous material self performance and finished product yarn texture, and yarn surface structure (as fibrous index) affects wear resistance energy, and the fiber alignment in yarn body internal structure, obvolvent form are the key factors that affects yarn strength and extension property.But yam surface filoplume after reality spinning twisting winding is shaped is many, internal fiber crotch is many, the fiber degree of orientation is poor in yarn body, directly causes resultant yarn ABRASION RESISTANCE, stretching property is poor by force.Therefore by rear manufacturing procedure, Effective Regulation and improve yarn formation structure, promotes yarn appearance and mechanical performance, and yarn high-quality, high efficiency production processing tool are of great significance.
The feature of yarn internal structure depends on spinning process, different spinning methods and form, spinning process all can affect yarn internal structure: holding end spinning method represents ring spinning technology, belong to front roller nip and grip fiber strip, rotate twisting along rings around spindle by steel traveler, yarn internal fiber is the inside and outside helical trajectory conformation shifting, yarn body structure relatively compact and more even, yarn strength is higher; One of open-end-spinning method representative Revolving cup spinning, belongs in revolving cup collection surface and overlaps twisting resultant yarn between the interior fiber of ribbon, and yarn internal fiber is inside and outside to be shifted less, is the lax shape helical trajectory conformation of sandwich layer densification, skin of layer-stepping, and therefore yarn strength is lower; One of open-end-spinning method representative vortex spinning, by eddy airstream effect, fiber strip is carried out to looping twisting resultant yarn, yarn internal fiber be that head end is arranged in parallel within that sandwich layer, tail end are involute helical form until looping in the conformation of the external table of yarn, the inside and outside wretched insufficiency that shifts, fibre cohesion is poor, and therefore yarn strength is very low.As can be seen here, general spinning yarn out can not be directly used in woven, even if still there is the problems such as fiber alignment regularity is lower, top layer compactness is poor, fibre cohesion is not enough in ring ingot staple fibre yarn structure, cannot be directly used in high speed, high efficiency to weave, To be improved space is large.
Ring spun yarn top layer compactness is poor, and to be mainly manifested in Yarn filoplume many.The filoplume of yarn surface structure results from spun yarn manufacturing procedure, and its mechanism is after the head end of inside and outside transfer fiber exposes yarn body, departs from jaw gripping effect, cannot again enter or looping on yarn body trunk, form filoplume.Filoplume increases in winder and warping process, its basic reason is: yam surface filoplume is many, structural relaxation, in the yarn such as winder, warping high-speed cruising operation, yarn is through the parts such as yarn guide member, tension part, suffer violent friction, cause yarn body internal fiber head end to be free on yarn surface by withdrawing, filoplume increases severely, surface structure heavy damage.Impaired in order to reduce yarn surface structure, realizing yarn weaves smoothly, textile enterprise generally all carries out sizing processing to yarn after warping, sizing operation is not change under the prerequisite of yarn internal structure, attach Yarn filoplume, increase ABRASION RESISTANCE, simultaneously to be impregnated into the inner yarn strength that increases of yarn body by slurry.But warp thread adopts the starching of sheet yarn conventionally, the starching of sheet yarn will cause yarn inter-adhesive, needs wet, dry leasing, mutually tears and destroys yarn surface serous coat, produces secondary filoplume when yarn leasing.As can be seen here, improve yarn surface structure density, eliminate Yarn filoplume should before starching, carry out.
Improve yarn texture for ring spindle yarn operation, scholar both domestic and external did a large amount of research.Conventionally adopt two kinds of approach, one is to adopt conventional method to optimize common ring spinning process, and the method can only be improved yarn layer structure to a certain extent, and it is limited that filoplume reduces effect; Another kind is to adopt Advanced Spinning Technologies or special elimination filoplume device to eliminate the filoplume of surface structure, and Advanced Spinning Technologies has certain adjusting and improvement effect to yarn internal structure simultaneously.Novel ring ingot spinning technology representative is at present Advance of Compact Spinning Technology; as Department of Intellectual Property of U.S. invention disclosed patent on December 18th, 1984 " Device for stretching; condensing and transporting a rove of fibers during a spinning operation ", patent No. US 4488397; Department of Intellectual Property of U.S. invention disclosed patent on June 13rd, 2000 " Device for condensing a drafted fiber strand ", the patent No. 6073314; Department of Intellectual Property of U.S. invention disclosed patent on June 13rd, 2000 " Device for condensing a drafted fiber strand ", the patent No. 6073314; Department of Intellectual Property of U.S. invention disclosed patent on July 4th, 2000 " Arrangement for condensing a drafted fiber strand ", the patent No. 6082089; Department of Intellectual Property of U.S. invention disclosed patent in 9 days January calendar year 2001 " Transport belt for transporting a fiber strand to be condensed ", patent No. US 6170126B1; Department of Intellectual Property of U.S. invention disclosed patent in 24 days July calendar year 2001 " Arrangement and method for condensing a drafted fiber strand and method for making yarn thereform ", patent No. US 6263656B1; Department of Intellectual Property of U.S. invention disclosed patent in 14 days Augusts calendar year 2001 " Apparatus for condensing a drafted strand ", patent No. US 6272834B1; Department of Intellectual Property of U.S. invention disclosed patent in 29 days Mays calendar year 2001 " Condensing zone for a spinning machine ", patent No. US 6237317B1.The central principle of above-mentioned Advance of Compact Spinning Technology patent complicated legal case is all needle ring ingot spinning process, and compact spinning trigonum fiber strip is strengthened the fiber control of fiber strip edge, effectively reducing spinning process fiber head end exposes, reduce Yarn filoplume, improve yarn surface structure, wear resistance improves; Meanwhile, compact spinning is eliminated spinning triangular zone, and the yarn fiber of marshalling has just gone out front roller nip, and just, directly by twisting resultant yarn, yarn body internal fiber marshalling degree significantly improves, and yarn strength increases.But spinning triangular zone disappearance, the inside and outside deficiency that shifts of fiber in resultant yarn internal structure, yarn tensile elasticity is extended, extension at break degradation; At present ripe Advance of Compact Spinning Technology is to gather for completing by negative-pressure air-flow, and installation cost, operating cost, maintenance cost are high, have become a kind of noble's spinning method.
Adopt special elimination filoplume device to eliminate filoplume, common feature and limitation are: can only improve yarn surface structure, and inoperative to yarn internal structure.Eliminate filoplume device and can be placed in spinning process, also can be applicable to winding procedure.The special reduction filoplume of the spun yarn device using is at present to adopt jet-impingement form, is arranged between front roller and twizzle, utilizes the revolution of air-flow to make to expose filoplume subsides volt in yam surface, can only improve to a certain extent yarn surface structure.As Department of Intellectual Property of U.S. invention disclosed patent on April 10th, 1979 " method and apparatus yarn treatment ", the patent No. 41481779, Department of Intellectual Property of U.S. invention disclosed patent on August 22nd, 1989 " method and apparatus for modifying spun textile yarn ", the patent No. 5263311.These are studied main difference and are to be subject to force direction difference because the difference of jet-impingement device causes yam surface fiber, thereby produce different coiling effects and cause the difference of Yarn filoplume eradicating efficacy.But due to can only being arranged on behind twist triangle zone (because the fiber in twist triangle zone becomes bulk fibre shape substantially of these devices, the air-flow spraying can cause the fiber movement chaotic and break end), it is yarn and yam surface filoplume that its air-flow brushes object, brush the flow rotation effect difference of being bullied of two objects, realize filoplume is stayed to yam surface with the form of simply pasting volt and lax winding; In later process (as winder) processing, parts friction withdrawing yarn surface fibre head end, the lax filoplume attaching and be wound around reveals again, does not reach the effect of real elimination filoplume.
Adopt at present the special reduction filoplume of winder device basic functional principle identical: on bobbin winder, to adopt advancing yarn is carried out to backtwisting-twisting mode at yarn, make yam surface filoplume be wound on yam surface, reach the object that reduces filoplume.Representational patent documentation has: european patent number is EP 0 866 014 A2, open day on 09 23rd, 1998, invention and created name is Auto Winder, this application complicated legal case adopts the mechanism of turning round navel in winding process flow process, wandering fibre is come, to reduce Yarn filoplume with it to yarn to pasting volt along the sth. made by twisting of yarn; U.S. Patent number is US 6 374 588 B1, open day on 04 23rd, 2002, invention and created name is Hairiness controlling device and winder, this application complicated legal case adopts the mechanism of turning round navel in winding process flow process, wandering fibre is lied prostrate to yarn body trunk, to reduce Yarn filoplume to pasting along the sth. made by twisting of yarn; European patent number is EP 1 146 002 A2; open day October 17 calendar year 2001; invention and created name is Automatic winder and hairiness suppressing device; this application complicated legal case is utilized air-swirl pipe, by the mechanical function of swirling eddy, filoplume is coated to it yarn again; to reduce filoplume; but analyze from principle, only according to the looping effect of air-flow, its covered effect is bad; European patent number EP 1 013 803 A2, open day on 06 28th, 2000, invention and created name is Hairiness suppressing device for automatic winder, this application complicated legal case is used air-swirl pipe equally, make yarn rotation by air-flow, in the time that the yarn of rotation passes through control panel (regulating plate), make fiber looping with it yarn, to reduce filoplume; China Patent No. is ZL 99127507.1, open day on 07 05th, 2000, invention and created name is the hairiness suppressing device of automatic winder, this application complicated legal case is used air-swirl pipe equally, make yarn rotation by air-flow, but this patent is by adding cartridge controller at device two ends, to ensure that yarn, along self axis revolution generation false twist effect, improves the efficiency that reduces Yarn filoplume.In addition, China Patent No. is ZL 200710052991.8, open day on 01 23rd, 2008, invention and created name is a kind of method of reducing resultant yarn filoplume, this application complicated legal case provides a kind of mode that adopts false twisting flatiron, the yarn of winder and knitting process is carried out to online attaching and wrap yarn filoplume, and few part filoplume is involved in yarn body, realizes the order that suppresses Yarn filoplume growth in winder or knitting process.
As can be seen here, above-mentioned employing conventional method is optimized common ring spinning process, the method problem is: can only improve to a certain extent yarn layer structure, not changing yarn internal fiber conformation arranges, yarn body structure improves weak effect, yarn internal fiber still has more crotch, the degree of orientation poor, and fiber mechanics utilization rate is low, and it is low that yarn Tensile is made used time fracture strength.Adopt Advanced Spinning Technologies to be applicable to yarn spun yarn process, to a certain degree regulate and improve and encircle ingot staple fibre yarn top layer, internal fiber conformation, but its technology limitation and problem are: related technology only can be used for yarn spinning and forming process, be not suitable for finished product yarn (being resultant yarn), the scope of application is little, and the costs such as technique device installation, operation, maintenance are high.Adopt special reduction filoplume device to reduce the method and apparatus of yam surface filoplume, technology limitation and problem are: will encircle ingot short fibre yarn surface hairiness by air-flow or mechanical type lodge, again looping on yarn is done, only yarn surface structure is improved to effect, inoperative to yarn internal structures such as inner fiber alignment conformation, degree of stretching, the inner more crotch of yarn and the mixed and disorderly fiber of arranging cause fiber mechanics utilization rate low, and yarn breakage intensity is low; And filoplume flattening, looping is loosely organized again, the densification of yarn top layer improves degree deficiency, and filoplume is through easily bounce-back again, and the processing to yarn later process and the quality of final products do not have essence to improve.
Summary of the invention
For above-mentioned existing problems, the object of the invention is to provide a kind of damp and hot drawing-off Fushun formula to improve the device of yarn texture, and yarn top layer, endothecium structure are implemented to cooperate optimization, and to achieve these goals, its technical solution is:
A kind of damp and hot drawing-off Fushun formula is improved the device of yarn texture, comprise infiltration apparatus, slot type heater, drying unit, infiltration apparatus, slot type heater, drying unit is fixedly mounted on main body installing plate, slot type heater is positioned at infiltration apparatus, between drying unit, being isosceles triangle distributes, in infiltration apparatus, be provided with first and soak yarn wheel, second soaks yarn wheel, first soaks yarn wheel, second soaks yarn wheel is fixedly connected on groove and covers, groove covers and has yarn inlet, yarn outlet, second soaks yarn wheel race is centered close on yarn inlet center line, first soaks yarn wheel race is centered close on yarn outlet center line, the first yarn guiding wheel is positioned at infiltration apparatus yarn inlet upper left side, the second yarn guiding wheel is positioned at the upper right side of infiltration apparatus yarn outlet, the first yarn guiding wheel race, the second yarn guiding wheel race, first soaks yarn wheel race, second soaks yarn wheel race at grade, between infiltration apparatus and slot type heater, be provided with rear roller, the 3rd yarn guiding wheel is set between rear roller and the second yarn guiding wheel, the 3rd yarn guiding wheel race is mutually vertical with the second race race place plane, the 4th yarn guiding wheel is set between slot type heater and rear roller, on the 4th yarn guiding wheel wheel bottom land and slot type heater heating tank, cell wall at grade, between slot type heater and drying unit, be provided with front roller, the 5th yarn guiding wheel is set between slot type heater and front roller, on the 5th yarn guiding wheel wheel bottom land and slot type heater heating tank, cell wall at grade, the 5th yarn guiding wheel and the 4th yarn guiding wheel are parallel to each other, the 5th yarn guiding wheel axis, the 4th yarn guiding wheel axis, slot type heater heating tank center line equates to the vertical range of main body installing plate, front roller end face, rear roller end face equates to the vertical range of main body installing plate, and front roller end face, rear roller end face is greater than the vertical range of slot type heater heating tank end face to main body installing plate to the vertical range of main body installing plate, drying unit upper left side arranges the 7th yarn guiding wheel, the 7th yarn guiding wheel axis and front roller axis are parallel to each other, the 6th yarn guiding wheel is set between the 7th yarn guiding wheel and front roller, the 6th yarn guiding wheel axis, the 3rd yarn guiding wheel axis at grade, the 6th yarn guiding wheel wheel bottom land is mutually vertical with the 7th yarn guiding wheel wheel bottom land, drying unit upper right side arranges the 8th yarn guiding wheel, the 8th yarn guiding wheel race and the 7th yarn guiding wheel race, drying unit hot blast groove, the first yarn guiding wheel race, the second yarn guiding wheel race, first soaks yarn wheel race, second soaks yarn wheel race at grade.
Owing to having adopted above technical scheme, compared with prior art, a kind of damp and hot drawing-off of the present invention Fushun formula is improved the device of yarn texture, its advantage is: the present invention adopts slot type heater to be positioned at infiltration apparatus, between drying unit, three is isosceles triangle and distributes, between infiltration apparatus and slot type heater, be provided with rear roller, between slot type heater and drying unit, be provided with front roller, effectively realize yarn is first infiltrated, process in the hot drawing-off of rewetting Fushun, after heat drying and shaping, the 3rd yarn guiding wheel, the 6th yarn guiding wheel at grade, the 4th yarn guiding wheel axis, the 5th yarn guiding wheel axis at grade, owing to producing range difference between two planes, realize yarn and on front roller and rear roller, carry out spiral coil shape winding generation grasping force, front roller and rear roller speed discrepancy produce drafting force, to front roller, between rear roller, yarn is implemented damp and hot drawing-off, stretch and elimination internal fiber crotch, increase internal fiber orientation, improve yarn internal structure, particularly on the 4th yarn guiding wheel wheel bottom land, the 5th yarn guiding wheel wheel bottom land and slot type heater heating tank, cell wall is at grade, yarn turn dynamic self in damp and hot drafting process is reset while producing torsion, yarn body trunk contacts with cell wall Fushun on heating tank, again be wound around filoplume to yarn body trunk, improve yarn layer structure, after processing, yarn is through hot drying and shaping, stable and curing optimizing structure, effectively realize yarn inside and outside layer structure coordinated regulation and improvement, significantly improve fiber utilization rate and yarn strength, not only realize the comprehensive improvement to resultant yarn ectonexine structure, and solved while taking special reduction filoplume device reduction filoplume, occur that filoplume is wound around and docile is lax, untwisting recurring structure relaxes and causes the dry deterioration of bar, the follow-up problems such as filoplume bounce-back that stand to rub.It is reasonable, easy to operate that damp and hot drawing-off Fushun formula involved in the present invention is improved the apparatus structure of yarn texture, can be used for manufacturing procedure after the yarn such as yarn bobbin winding, warping, applied widely, is easy to spread and uses.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is that the present invention uses view.
Detailed description of the invention
The device that a kind of damp and hot drawing-off of the present invention Fushun formula is improved to yarn texture below in conjunction with accompanying drawing is described in further detail.
See accompanying drawing.
Damp and hot drawing-off Fushun formula is improved a device for yarn texture, and described device is made up of infiltration apparatus 5, slot type heater 12, drying unit 17.Infiltration apparatus 5, slot type heater 12, drying unit 17 is fixedly mounted on main body installing plate 3, and slot type heater 12 is positioned at infiltration apparatus 5, between drying unit 17, be isosceles triangle and distribute, effectively realize yarn is first infiltrated, process in the hot drawing-off of rewetting Fushun, after the order of after heat drying and shaping, process processing, in infiltration apparatus 5, be provided with first and soak yarn wheel 1, second soaks yarn wheel 2, the first soaks yarn wheel 1, second soaks yarn wheel 2 is fixedly connected on groove and covers, and groove covers and has yarn inlet 6, yarn outlet 7, second soaks yarn takes turns 2 races and is centered close on yarn inlet 6 center lines, first soaks yarn takes turns 1 race and is centered close on yarn outlet 7 center lines, the first yarn guiding wheel 4 is positioned at infiltration apparatus 5 yarn inlet 6 upper left sides, the second yarn guiding wheel 8 is positioned at the upper right side of infiltration apparatus 5 yarn outlets 7, the first yarn guiding wheel 4 races, the second yarn guiding wheel 8 races, first soaks yarn takes turns 1 race, second soaks yarn takes turns 2 races at grade, the JFC aqueous solution that the interior injection of infiltration apparatus 5 is certain, and yarn wheel 1 is soaked in JFC aqueous solution submergence first, second soaks yarn wheel 2, realizes smoothly yarn and enters in immersion slot device 5 through the first yarn guiding wheel 1 guiding, and soak yarn wheel 1 first, second soaks under 2 effects of yarn wheel and is effectively immersed in the interior solution of immersion slot device 5, realizes fully and infiltrating, infiltrate process after yarn take turns and draw through the second yarn guiding wheel 8.Between infiltration apparatus 5 and slot type heater 12, be provided with rear roller 10, between rear roller 10 and the second yarn guiding wheel 8, the 3rd yarn guiding wheel 9 is set, the 3rd yarn guiding wheel 9 races are mutually vertical with the second race 8 race place planes, the infiltration yarn location that realization is drawn curls on rear roller 10, the 4th yarn guiding wheel 11 is set between slot type heater 12 and rear roller 10, the 4th yarn guiding wheel 11 is taken turns on bottom land and slot type heater 12 heating tanks cell wall at grade, between slot type heater 12 and drying unit 17, be provided with front roller 14, the 5th yarn guiding wheel 13 is set between slot type heater 12 and front roller 14, the 5th yarn guiding wheel 13 is taken turns on bottom land and slot type heater 12 heating tanks cell wall at grade, the 5th yarn guiding wheel 13 and the 4th yarn guiding wheel 11 are parallel to each other, the 5th yarn guiding wheel 13 axis, the 4th yarn guiding wheel 11 axis, slot type heater 12 heating tank center lines equate to the vertical range of main body installing plate 3, front roller 14 end faces, rear roller 10 end faces equate to the vertical range of main body installing plate 3, and front roller (14) end face, rear roller (10) end face is greater than the vertical range of slot type heater 12 heating tank end faces to main body installing plate 3 to the vertical range of main body installing plate (3), realize the spiral round winding that yarn carries out multi-turn on front roller 14 and rear roller 10, produce grasping force, front roller 14 and rear roller 10 speed discrepancies produce drafting force, yarn slot type heater 12 adopts open patent of invention " Method and apparatus for producing high quality yarn on a ring-spinning machine " in Department of Intellectual Property of the U.S. on June 30th, 2009, patent No. 7552580B2, related flatiron heater, or adopt China Intellectual Property Office to authorize " a kind of ironing spinning device " announced on May 27th, 2009, patent No. 201245734Y, on the heating tank contacting with yarn, cell wall operating temperature is 80-160 DEG C, to front roller 14, between rear roller 10, yarn is implemented damp and hot drawing-off, stretch and elimination internal fiber crotch, increase internal fiber orientation, improve yarn internal structure, particularly the 4th yarn guiding wheel 11 is taken turns bottom land, the 5th yarn guiding wheel 13 and is taken turns on bottom land and slot type heater 12 heating tanks cell wall at grade, yarn turn dynamic self in damp and hot drafting process is reset while producing torsion, yarn body trunk contacts with cell wall Fushun on heating tank, again be wound around filoplume to yarn body trunk, improve yarn layer structure.Drying unit 17 upper left sides arrange the 7th yarn guiding wheel 16, the 7th yarn guiding wheel 16 axis and front roller 14 axis are parallel to each other, the 6th yarn guiding wheel 15 is set between the 7th yarn guiding wheel 16 and front roller 14, the 6th yarn guiding wheel 15 axis, the 3rd yarn guiding wheel 9 axis at grade, the 6th yarn guiding wheel 15 is taken turns bottom land and the 7th yarn guiding wheel 16, and to take turns bottom land mutually vertical, drying unit 17 upper right side arrange the 8th yarn guiding wheel 18, the 8th yarn guiding wheel 18 races and the 7th yarn guiding wheel 16 races, drying unit 17 hot blast grooves, the first yarn guiding wheel 4 races, the second yarn guiding wheel 8 races, first soaks yarn takes turns 1 race, second soaks yarn takes turns 2 races at grade.After processing, yarn enters in drying unit 17 hot blast grooves through the 6th yarn guiding wheel 15, the 7th yarn guiding wheel 16 successively, carry out hot drying and shaping, stable and curing optimizing structure, effectively realize yarn inside and outside layer structure coordinated regulation and improvement, significantly improve fiber utilization rate and yarn strength, after drying, yarn is drawn through the 8th yarn guiding wheel 18.
Below in conjunction with manufacturing procedure after different yarns, concrete application of the present invention is further elaborated.
Example 1: be applied in winding procedure, improve ring spun yarn line structure
The device that damp and hot drawing-off Fushun formula is improved to yarn texture is fixedly mounted between the domestic bobbin winder cop package of 1332M-D100 type and twizzle by main body installing plate 3, the 40 English Zhi Chunmian ring bolster yarns that get off from cop package unwinding enter in immersion slot device 5 through the first yarn guiding wheel 1 guiding, and soak yarn wheel 1 first, second soaks in the JFC aqueous solution that is effectively immersed in immersion slot device 5 interior 3.5% under 2 effects of yarn wheel, realize fully and infiltrating, after infiltrating processing, yarn is taken turns and is drawn through the second yarn guiding wheel 8, the spiral round that through the 3rd yarn guiding wheel 9, yarn is carried out on rear roller 10 to 3-6 circle is wound around, being wrapped in yarn on rear roller 10 enters in slot type heater 12 heating tanks through the 4th yarn guiding wheel 11, and contact with cell wall on heating tank, on heating tank, cell wall temperature is 135 DEG C, the spiral round that through the 5th yarn guiding wheel 13, yarn is carried out on front roller 14 to 3-6 circle is wound around, yarn is at front roller 14, between rear roller 10, be subject to damp and hot drawing-off, drafting multiple is 1.37 times, stretch and elimination internal fiber crotch, increase internal fiber orientation, improve yarn internal structure, particularly the 4th yarn guiding wheel 11 is taken turns bottom land, the 5th yarn guiding wheel 13 and is taken turns on bottom land and slot type heater 12 heating tanks cell wall at grade, yarn turn dynamic self in damp and hot drafting process is reset while producing torsion, yarn body trunk contacts with cell wall Fushun on heating tank, again be wound around filoplume to yarn body trunk, improve yarn layer structure.Damp and hot drawing-off Fushun formula is processed yarn afterwards and is entered in drying unit 17 hot blast grooves through the 6th yarn guiding wheel 15, the 7th yarn guiding wheel 16, carry out hot drying and shaping, bake out temperature is 140 DEG C, after drying, yarn is drawn through the 8th yarn guiding wheel 18, through tension device of bobbin winder, yarn cleaning device, waxing attachment, automatic stop checkout gear, finally under groove drum effect, be wound in copper pipe package.After processing, yarn, former cylinder yarn were placed in standard environment balance after 48 hours, and test result shows, after processing, Yarn filoplume reduces by 35.7%, and yarn strength increases by 19.7%.
Example 2: be applied in warping process, improve yarn texture
The device that damp and hot drawing-off Fushun formula is improved to yarn texture is fixedly mounted on cylinder stand of warping machine yarn output one by main body installing plate 3 and arranges on lever jack, 30 public the pure wool cylinder yarns of yarn that get off from warping creel cylinder yarn package unwinding enter in immersion slot device 5 through the first yarn guiding wheel 1 guiding, and soak yarn wheel 1 first, second soaks in the JFC aqueous solution that is effectively immersed in immersion slot device 5 interior 5% under 2 effects of yarn wheel, realize fully and infiltrating, after infiltrating processing, yarn is taken turns and is drawn through the second yarn guiding wheel 8, the spiral round that through the 3rd yarn guiding wheel 9, yarn is carried out on rear roller 10 to 3-6 circle is wound around, being wrapped in yarn on rear roller 10 enters in slot type heater 12 heating tanks through the 4th yarn guiding wheel 11, and contact with cell wall on heating tank, on heating tank, cell wall temperature is 100 DEG C, the spiral round that through the 5th yarn guiding wheel 13, yarn is carried out on front roller 14 to 3-6 circle is wound around, yarn is at front roller 14, between rear roller 10, be subject to damp and hot drawing-off, drafting multiple is 2 times, stretch and elimination internal fiber crotch, increase internal fiber orientation, improve yarn internal structure, particularly the 4th yarn guiding wheel 11 is taken turns bottom land, the 5th yarn guiding wheel 13 and is taken turns on bottom land and slot type heater 12 heating tanks cell wall at grade, yarn turn dynamic self in damp and hot drafting process is reset while producing torsion, yarn body trunk contacts with cell wall Fushun on heating tank, again be wound around filoplume to yarn body trunk, improve yarn layer structure.Damp and hot drawing-off Fushun formula is processed yarn afterwards and is entered in drying unit 17 hot blast grooves through the 6th yarn guiding wheel 15, the 7th yarn guiding wheel 16, carry out hot drying and shaping, bake out temperature is 120 DEG C, after drying, yarn is drawn through the 8th yarn guiding wheel 18, through warping machines buckle teeth, automatic stop checkout gear, cord roller, be finally wound up in warp beam.The raw yarn that yarn, former warper beam unwinding get off after the processing of getting off through unwinding on axle processing was placed in standard environment balance after 48 hours, and test result shows, after processing, Yarn filoplume reduces by 40.7%, and yarn strength increases by 24.1%.
Claims (1)
1. a damp and hot drawing-off Fushun formula is improved the device of yarn texture, comprise infiltration apparatus (5), slot type heater (12), drying unit (17), it is characterized in that: infiltration apparatus (5), slot type heater (12), drying unit (17) is fixedly mounted on main body installing plate (3), slot type heater (12) is positioned at infiltration apparatus (5), between drying unit (17), being isosceles triangle distributes, in infiltration apparatus (5), be provided with first and soak yarn wheel (1), second soaks yarn wheel (2), first soaks yarn wheel (1), second soaks yarn wheel (2) is fixedly connected on groove and covers, groove covers and has yarn inlet (6), yarn outlet (7), second soaks yarn wheel (2) race is centered close on yarn inlet (6) center line, first soaks yarn wheel (1) race is centered close on yarn outlet (7) center line, the first yarn guiding wheel (4) is positioned at infiltration apparatus (5) yarn inlet (6) upper left side, the second yarn guiding wheel (8) is positioned at the upper right side of infiltration apparatus (5) yarn outlet (7), the first yarn guiding wheel (4) race, the second yarn guiding wheel (8) race, first soaks yarn wheel (1) race, second soaks yarn wheel (2) race at grade, between infiltration apparatus (5) and slot type heater (12), be provided with rear roller (10), the 3rd yarn guiding wheel (9) is set between rear roller (10) and the second yarn guiding wheel (8), the 3rd yarn guiding wheel (9) race is mutually vertical with the second race (8) race place plane, the 4th yarn guiding wheel (11) is set between slot type heater (12) and rear roller (10), on the 4th yarn guiding wheel (11) wheel bottom land and slot type heater (12) heating tank, cell wall at grade, between slot type heater (12) and drying unit (17), be provided with front roller (14), the 5th yarn guiding wheel (13) is set between slot type heater (12) and front roller (14), on the 5th yarn guiding wheel (13) wheel bottom land and slot type heater (12) heating tank, cell wall at grade, the 5th yarn guiding wheel (13) is parallel to each other with the 4th yarn guiding wheel (11), the 5th yarn guiding wheel (13) axis, the 4th yarn guiding wheel (11) axis, slot type heater (12) heating tank center line equates to the vertical range of main body installing plate (3), front roller (14) end face, rear roller (10) end face equates to the vertical range of main body installing plate (3), and front roller (14) end face, rear roller (10) end face is greater than the vertical range of slot type heater (12) heating tank end face to main body installing plate (3) to the vertical range of main body installing plate (3), drying unit (17) upper left side arranges the 7th yarn guiding wheel (16), the 7th yarn guiding wheel (16) axis and front roller (14) axis are parallel to each other, the 6th yarn guiding wheel (15) is set between the 7th yarn guiding wheel (16) and front roller (14), the 6th yarn guiding wheel (15) axis, the 3rd yarn guiding wheel (9) axis at grade, the 6th yarn guiding wheel (15) wheel bottom land is mutually vertical with the 7th yarn guiding wheel (16) wheel bottom land, drying unit (17) upper right side arranges the 8th yarn guiding wheel (18), the 8th yarn guiding wheel (18) race and the 7th yarn guiding wheel (16) race, drying unit (17) hot blast groove, the first yarn guiding wheel (4) race, the second yarn guiding wheel (8) race, first soaks yarn wheel (1) race, second soaks yarn wheel (2) race at grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878484A (en) * | 2015-05-19 | 2015-09-02 | 武汉纺织大学 | Directed accurate selection type yarn hairiness removing device |
| CN105274723A (en) * | 2015-10-26 | 2016-01-27 | 武汉纺织大学 | Super-smooth weft knitting method of yarns with many drafted fibers |
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| US3820316A (en) * | 1973-05-25 | 1974-06-28 | Uniroyal Inc | Method and apparatus for twist plied yarn and product thereof |
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| CN1385296A (en) * | 2002-06-07 | 2002-12-18 | 柳惠平 | Technological method for pultrusion of glass fibre reinforced plastics pipe and die thereof |
| CN102154747A (en) * | 2011-04-11 | 2011-08-17 | 东华大学 | Processing method of aromatic polysulphone yarn |
| CN103696073A (en) * | 2013-12-10 | 2014-04-02 | 东华大学 | System for preparing prepreg yarns by adopting powdered coating method |
| CN204080250U (en) * | 2014-08-13 | 2015-01-07 | 武汉纺织大学 | A kind of damp and hot drawing-off Fushun formula improves the device of yarn texture |
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| US3820316A (en) * | 1973-05-25 | 1974-06-28 | Uniroyal Inc | Method and apparatus for twist plied yarn and product thereof |
| US6052984A (en) * | 1996-10-02 | 2000-04-25 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Textile drafting machine with upstream dirt separating device |
| CN1385296A (en) * | 2002-06-07 | 2002-12-18 | 柳惠平 | Technological method for pultrusion of glass fibre reinforced plastics pipe and die thereof |
| CN102154747A (en) * | 2011-04-11 | 2011-08-17 | 东华大学 | Processing method of aromatic polysulphone yarn |
| CN103696073A (en) * | 2013-12-10 | 2014-04-02 | 东华大学 | System for preparing prepreg yarns by adopting powdered coating method |
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| CN104878484A (en) * | 2015-05-19 | 2015-09-02 | 武汉纺织大学 | Directed accurate selection type yarn hairiness removing device |
| CN104878484B (en) * | 2015-05-19 | 2017-02-22 | 武汉纺织大学 | Directed accurate selection type yarn hairiness removing device |
| CN105274723A (en) * | 2015-10-26 | 2016-01-27 | 武汉纺织大学 | Super-smooth weft knitting method of yarns with many drafted fibers |
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| CN104153070B (en) | 2016-03-30 |
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