CN103628208B - Three carrying roller positive type twin-core covering yarn process units - Google Patents
Three carrying roller positive type twin-core covering yarn process units Download PDFInfo
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- CN103628208B CN103628208B CN201310636451.XA CN201310636451A CN103628208B CN 103628208 B CN103628208 B CN 103628208B CN 201310636451 A CN201310636451 A CN 201310636451A CN 103628208 B CN103628208 B CN 103628208B
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- carrying roller
- core
- roller
- rubber roll
- jaw
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Abstract
The invention discloses a kind of three carrying roller positive type twin-core covering yarn process units that are installed on textile industry spinning frame, comprise crossbeam, be located at the godet roller of this crossbeam below, also comprise the carrying roller three that is installed on described crossbeam and the rubber roll circumscribed with this carrying roller three, between described carrying roller three and rubber roll, form the jaw for the second core silk process; Described carrying roller three rotates around self axis under the driving effect of a drive motors; The jaw that described the second core silk forms through described carrying roller three and described rubber roll, is then introduced in the jaw of spinning frame front roller and rubber roll by described godet roller. The present invention is on the basis of existing the first core silk tensioning apparatus, increase the tensioning apparatus of the second core silk, carrying roller three is wherein by drive motors drive, can regulate the speed of motor to regulate the tension force of the second core silk by change gear or directly, therefore, the tension force of the second core silk is adjustable, can eliminate original twin-core yarn and easily occur the coated bad or unsettled shortcoming of elastic force.
Description
Technical field
The present invention relates to a kind of process units of covering yarn, relate in particular to a kind of three carrying rollers positiveDouble-core covering yarn process units.
Background technology
At present, in textile industry spinning process, in the yarn of being everlasting, add one or both toolsHave specific characteristics can chemical fibre be coated on and in yarn core, form single heart yarn or twin-core yarn by raw yarn,To improve the performance of yarn.
The process units of traditional production twin-core yarn as shown in Figure 1, comprises crossbeam 7, installsCarrying roller 1 on this crossbeam 7 and carrying roller 28, the below of crossbeam 7 is provided with godet roller 11With 3 groups of rollers, every group of roller is made up of rubber roll and roller. When production, spandex thread 10 is in holderUnder the positive driving of roller 28 and carrying roller 1 unwinding out, under the guiding of godet roller 11,Enter in the jaw of spinning frame front roller 14 and front rubber roll 12; And another kind of chemical fibreCore silk 2 can only under the state of free or the control of additional non-positive type tensioner, be covered byIn yarn core, the twin-core yarn of therefore producing is prone to coated bad or elastic force is unsettled scarcePoint.
Summary of the invention
The object of the present invention is to provide a kind of three carrying roller positive type twin-core covering yarns to produce dressPut, to address the above problem.
In order to achieve the above object, technical scheme of the present invention is achieved in that
A kind of three carrying roller positive type twin-core covering yarn process units, comprise crossbeam, are located at this horizontal strokeThe godet roller of beam below, also comprise the carrying roller three that is installed on described crossbeam and with this carrying roller threeCircumscribed rubber roll, forms the jaw for the second core silk process between described carrying roller three and rubber roll;Described carrying roller three rotates around self axis under the driving effect of a drive motors; Described secondCore silk, through described carrying roller three and the jaw that described rubber roll forms, is then drawn by described godet rollerEnter in the jaw of spinning frame front roller and rubber roll.
Utilize the present invention to process the method for twin-core covering yarn as follows:
The unwinding under the positive driving of carrying roller two and carrying roller one of the first core silk (as spandex thread) goes outCome, under the guiding of godet roller, enter in the jaw of spinning frame front roller and front rubber roll;
The second core silk after tensioner under the guiding of traveller, stably enter rubber roll andIn the jaw that carrying roller three forms, carrying roller three under the driving of drive motors, by the second core silk withThe tension stability of setting is fed forward energetically, and the second core silk, under the guiding of godet roller, entersEnter in the jaw of spinning frame front roller and front rubber roll, together with the first core silk by rove yarn bagOverlay on and in yarn core, form twin-core covering yarn.
Compared with prior art, the advantage of the embodiment of the present invention is:
A kind of three carrying roller positive type twin-core covering yarn process units provided by the invention, existingOn the basis of the first core silk tensioning apparatus, increase the tensioning apparatus of the second core silk, holder whereinRoller three, by drive motors drive, can regulate by change gear or directly the speed of motorDegree regulates the tension force of the second core silk, and therefore, the tension force of the second core silk is adjustable, can eliminate formerCarry out twin-core yarn and easily occur the coated bad or unsettled shortcoming of elastic force.
Brief description of the drawings
Fig. 1 is the structural representation of existing twin-core yarn process units in background technology of the present inventionFigure;
Fig. 2 is the structural representation that the twin-core yarn production equipment of the embodiment of the present invention one is installedFigure;
Fig. 3 is the structural representation of the embodiment of the present invention one;
Fig. 4 is the partial enlarged drawing at A place in Fig. 3;
Fig. 4 a is pressue device and the holder in the twin-core yarn production equipment of the embodiment of the present invention oneThe structure enlarged diagram of roller three;
Fig. 5 is the structural representation after Fig. 3 middle idler roller three is connected with drive motors.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is done further in detail below by specific embodimentDescribe.
Embodiment mono-
Referring to Fig. 2, the one three carrying roller positive type twin-core coreds that the embodiment of the present invention one providesYarn process units, described in two, three carrying roller positive type twin-core covering yarn process units are symmetricly set inOn same spinning frame production equipment.
As shown in Figure 3, Figure 4, described three carrying roller positive type twin-core covering yarn process units bagsDraw together crossbeam 7 ＇, be located at godet roller 11 ＇ of these crossbeam 7 ＇ belows and the roller group of spinning frame,The roller group of forefront is made up of front rubber roll 12 ＇ and spinning frame front roller 14 ＇.
In the jaw that described front rubber roll 12 ＇ and described spinning frame front roller 14 ＇ form, be provided with thickYarn yarn 15 ＇.
Carrying roller one 9 ＇ and carrying roller 28 ＇ are installed, the first core silk 10 ＇ on described crossbeam 7 ＇As described in the spinning cake of (as spandex thread) is supported on carrying roller one 9 ＇ and carrying roller 28 ＇.
On described crossbeam 7 ＇, be provided with and rubber roll 5 ＇s circumscribed with this carrying roller 36 ＇, described inBetween carrying roller 36 ＇ and rubber roll 5 ＇, form the jaw for the second core silk 2 ＇ processes.
Described carrying roller 36 ＇ at drive motors 17 ＇ under the driving effect of secondary band transmissionAround self axis rotation, see Fig. 5.
The end of described crossbeam 7 ＇ has been bolted to connection angle iron bracket 3 ＇, a springPressing plate 4 ＇ are fixedly connected on this angle iron bracket 3 ＇.
Described spring bearer plate 4 ＇ are provided with U-shaped indent, and this U-shaped indent is towards described carrying roller36 ＇ openings, the rotating shaft of described rubber roll 5 ＇ is arranged in this U-shaped indent, thus, instituteState rubber roll 5 ＇ and be cut in described carrying roller 36 ＇ the pressure-acting of described spring bearer plate 4 ＇ is lower outsideSide.
It should be noted that, above-mentioned spring bearer plate can be replaced by pressue device, referring to Fig. 4 a,The Main Function of pressue device 41 is that rubber roll is fixed on the stable position of carrying roller three, and executesAdd certain pressure on rubber roll, make rubber roll and carrying roller three form jaw. Pressue device 41By the centre of gyration of support 42, compression spring 43, bearing pin 44(rubber roll pressing plate) and be provided withThe formations such as the rubber roll pressing plate 45 of U-shaped indent, draw ring 46, spring holder 47, rubber roll is pressedPlate 45 under the active force of spring taking bearing pin as centre of gyration flexible motion.
The front of described carrying roller 36 ＇ is provided with traveller 16 ＇ and tensioner 1 ＇ successively, described inTraveller 16 ＇ are fixedly connected with described angle iron bracket 3 ＇. Wherein: the end of described crossbeamBe installed with angle iron bracket, described spring bearer plate is fixedly connected on this angle iron bracket. Described horizontal strokeThe end of beam is installed with angle iron bracket, and described traveller is fixedly connected on this angle iron bracket.
Described the second core silk 2 ＇ are after described tensioner 1 ＇ tensioning, via described traveller16 ＇ cause on described carrying roller 36, then pass through between described carrying roller 36 ＇ and rubber roll 5 ＇Jaw (be the jaw that described the second core silk forms through described carrying roller three and described rubber roll,Then introduced in the jaw of spinning frame front roller 14 ＇ and rubber roll by described godet roller). DescribedThe first core silk is introduced described spinning frame front roller by described godet roller together with described the second core silkIn the jaw of 14 ＇ and rubber roll, and be coated in described rove yarn.
It should be noted that the three carrying roller positive type twin-core covering yarns that the embodiment of the present invention relates toProcess units is a kind of auxiliary spinning apparatus being installed on spinning frame, spinning frame and roller groupAre all original main frames, and are also the parts that original main frame just has, second core silk is warpCross carrying roller three and the jaw through carrying roller three and rubber roll formation.
It should be noted that three carrying roller positive type twin-core covering yarn process units symmetries described in twoBe arranged on same spinning frame equipment.
Utilize the embodiment of the present invention one to process the method for twin-core covering yarn as follows:
The first core silk 10 ＇ (as spandex thread) actively driving at carrying roller 28 ＇ and carrying roller one 9 ＇Moving lower unwinding out, under the guiding of godet roller 11 ＇, enter spinning frame front roller 14 ＇ andIn the jaw of front rubber roll 12 ＇;
The second core silk 2 ＇ under the guiding of traveller 16 ＇, stablize after tensioner 1 ＇Enter in the jaw that rubber roll 5 ＇ and carrying roller 36 ＇ form, carrying roller 36 ＇ are at drive motorsUnder the driving of 17 ＇, the second core silk 2 ＇ are fed forward energetically with the tension stability of setting,The second core silk 2 ＇, under the guiding of godet roller 11 ＇, enter spinning frame front roller 14 ＇ and frontIn the jaw of rubber roll 12 ＇, be coated on by rove yarn 15 ＇ together with the first core silk 10 ＇In yarn core, form twin-core covering yarn 13 ＇.
Compared with prior art, the advantage of the embodiment of the present invention is:
A kind of three carrying roller positive type twin-core covering yarn process units provided by the invention, existingOn the basis of the first core silk tensioning apparatus, increase the tensioning apparatus of the second core silk, holder whereinRoller three, by drive motors drive, can regulate by change gear or directly the speed of motorDegree regulates the tension force of the second core silk, and therefore, the tension force of the second core silk is adjustable, can eliminate formerCarry out twin-core yarn and easily occur the coated bad or unsettled shortcoming of elastic force.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention,For a person skilled in the art, the present invention can have various modifications and variations. AllWithin the spirit and principles in the present invention, any amendment of doing, be equal to replacement, improvement etc.,Within all should being included in protection scope of the present invention.
Claims (5)
1. three carrying roller positive type twin-core covering yarn process units, comprise crossbeam, are located at this horizontal strokeThe godet roller of beam below, is characterized in that,
Also comprise the carrying roller three that is installed on described crossbeam and circumscribed with this carrying roller threeRubber roll, forms the jaw for the second core silk process between described carrying roller three and rubber roll;
Described carrying roller three rotates around self axis under the driving effect of a drive motors;
The jaw that described the second core silk forms through described carrying roller three and described rubber roll, soAfter introduced in the jaw of spinning frame front roller and rubber roll by described godet roller;
On described crossbeam, be installed with spring bearer plate;
Described rubber roll is cut in described carrying roller the pressure-acting of described spring bearer plate is lower outsideThree side;
Also comprise tensioner, described the second core silk causes institute after described tensioner tensioningState on carrying roller three;
Also comprise the traveller being fixedly connected with respect to described crossbeam;
Described the second core silk is caused on described carrying roller three by described traveller;
Also comprise the carrying roller one and the carrying roller two that are installed on described crossbeam;
The spinning cake of the first core silk is supported on described carrying roller one and carrying roller two;
In the jaw of described spinning frame front roller and rubber roll, be provided with rove yarn;
Described the first core silk is introduced institute by described godet roller together with described the second core silkState in the jaw of spinning frame front roller and rubber roll, and be coated on described rove yarnIn.
2. three carrying roller positive type twin-core covering yarn process units as claimed in claim 1, its spyLevy and be,
The end of described crossbeam is installed with angle iron bracket, and described spring bearer plate is fixedly connected withOn this angle iron bracket.
3. three carrying roller positive type twin-core covering yarn process units as claimed in claim 2, its spyLevy and be,
Described spring bearer plate is provided with U-shaped indent, and this U-shaped indent is towards described holderRoller three openings;
The rotating shaft of described rubber roll is arranged in this U-shaped indent.
4. three carrying roller positive type twin-core covering yarn process units as claimed in claim 3, its spyLevy and be,
The end of described crossbeam is installed with angle iron bracket, and described traveller is fixedly connected onOn this angle iron bracket.
5. three carrying roller positive type twin-core covering yarns as described in any one in claim 1～4 are rawProduce device, it is characterized in that,
Described in two, three carrying roller positive type twin-core covering yarn process units are symmetricly set in sameOn a spinning frame equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310636451.XA CN103628208B (en) | 2013-12-02 | 2013-12-02 | Three carrying roller positive type twin-core covering yarn process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310636451.XA CN103628208B (en) | 2013-12-02 | 2013-12-02 | Three carrying roller positive type twin-core covering yarn process units |
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| Publication Number | Publication Date |
|---|---|
| CN103628208A CN103628208A (en) | 2014-03-12 |
| CN103628208B true CN103628208B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310636451.XA Expired - Fee Related CN103628208B (en) | 2013-12-02 | 2013-12-02 | Three carrying roller positive type twin-core covering yarn process units |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH711736A1 (en) * | 2015-11-11 | 2017-05-15 | Rieter Ag Maschf | Process for producing elastic core yarn with a ring spinning machine. |
| CN105648605A (en) * | 2016-03-23 | 2016-06-08 | 江南大学 | Novel double-colour high-elastic fancy yarn and production method thereof |
| CN105624867A (en) * | 2016-04-05 | 2016-06-01 | 江南大学 | Double-filament core-spun yarn and production method |
| CN106676700A (en) * | 2016-12-13 | 2017-05-17 | 中原工学院 | Double-core filament natural mint fiber worsted skin care icy cladding yarn and preparation method |
| CN110453321A (en) * | 2019-08-15 | 2019-11-15 | 浙江华孚色纺有限公司 | A kind of elasticity vortex spun core-spun yarn and its production method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19910745A1 (en) * | 1999-03-11 | 2000-09-14 | China Textile Inst Tu Cheng | Ring spinner for cladded yarns for tubular single jersey fabrics has feeds of long-fiber mantle yarns and a drawing unit for a short-fiber core yarn with a feed of another long-fiber core yarn |
| CN2528786Y (en) * | 2002-02-05 | 2003-01-01 | 倪远 | Covering yarn spinning machine |
| CN203700640U (en) * | 2013-12-02 | 2014-07-09 | 江阴市金鹏机械有限公司 | Three-carrier-roller positive double-core covering yarn production device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080318485A1 (en) * | 2007-06-20 | 2008-12-25 | Chi Ping Cheng | Core spun yarn and woven stretch fabric |
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2013
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19910745A1 (en) * | 1999-03-11 | 2000-09-14 | China Textile Inst Tu Cheng | Ring spinner for cladded yarns for tubular single jersey fabrics has feeds of long-fiber mantle yarns and a drawing unit for a short-fiber core yarn with a feed of another long-fiber core yarn |
| CN2528786Y (en) * | 2002-02-05 | 2003-01-01 | 倪远 | Covering yarn spinning machine |
| CN203700640U (en) * | 2013-12-02 | 2014-07-09 | 江阴市金鹏机械有限公司 | Three-carrier-roller positive double-core covering yarn production device |
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| CN103628208A (en) | 2014-03-12 |
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Granted publication date: 20160511 Termination date: 20181202 |