CN205635925U - Color mixing and yarn forming device for rotor spinning - Google Patents
Color mixing and yarn forming device for rotor spinning Download PDFInfo
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- CN205635925U CN205635925U CN201620088665.7U CN201620088665U CN205635925U CN 205635925 U CN205635925 U CN 205635925U CN 201620088665 U CN201620088665 U CN 201620088665U CN 205635925 U CN205635925 U CN 205635925U
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Abstract
The utility model relates to a color mixing and yarn forming device for rotor spinning, including cord roller, horn mouth, the one set of combination feed roller, roller bearing, installation bearing, feed for the board to and relevant drive mechanism and controlling means, combination feed roller include a solitary feed roller and one set of two at least coaxial feed roller, drive mechanism include at least three step motor or servo motor, loop roller axle sleeve and transmission shaft, bearing etc, controlling means include a computer programmed control ware and transmission circuit. The switching -on interlocking device is simple in structure, through implement the independent control to two at least feed roller on rotor type open -end spinning machine, the feeding speed of two piece at least ribbons is controllable, and can be at the time quantum of difference, each ribbon feeding speed is independent variable, it is perhaps variable simultaneously, thereby can be used to the various blended colour yarns of the various or non - section of linear density rotor spinning section such as production short film section, various or the non - section firework formula yarn of rotor spinning section that has bamboo joint or big tripe yarn effect, knitting or quick -witted the knitting with the various melange yarn of the various or non - section of section that superstrong fashion is felt perhaps have.
Description
Technical field
This utility model belongs to novel spinning forming field, particularly relates to a kind of Revolving cup spinning colour mixture and becomes yarn feeding device.
Background technology
Segment-colored mixed color yarn be a kind of be the yarn of Disjunct distribution at yarn longitudinal length yarn color.The means producing segment-colored mixed color yarn at present have two kinds, and one is to use colouring method to dye yarn along longitudinal divisions, and its operation is more, and cost is high, and dyeing color fastness is poor；Another kind is to use ring spinning processes, this method has three roller methods and four roller methods at present, three roller methods are to utilize three roller drafting mechanisms of spinning frame, and simply changed, trunk heart yarn feeds from apron middle roller, and auxiliary yarn feeds from rear roller, and carry out being interrupted feeding by the electrically or mechanically device auxiliary yarn of control, trunk heart yarn and auxiliary yarn carry out gathering thus the section of reaching color effect at apron roller, it is therefore apparent that this method resultant yarn is Bamboo-shaped；Four roller methods are to use four rollers, three, the upper leather roller of four rollers uses ladder roller to grip two rove of feeding respectively, trunk heart yarn feeds from the 4th roller, auxiliary yarn feeds from the 3rd roller, control servomotor by cyclelog and control three respectively, four roller Shift speed segmentallies drive, color in section, four roller methods are relative to three roller methods, because of three, the speed of four rollers is the most adjustable, resultant yarn strand evenness to be got well relatively, but they are three years old, the spacing that four rollers grip a little relative second apron roller to rove is inconsistent, spacing between the especially second apron roller and the 4th sieve is bigger, it is unsuitable for short-staple bar drawing-off spinning, simultaneously, three, rove is gripped a little not in the same point of feeding rove length by four rollers, can not synchronize and with putting position speed regulating control, impact is produced on resultant yarn strand is uniform, technique adjustment is complicated.
Another waits line density RING SPINNING section coloured yarn resultant yarn method, it is characterized in that line density spy's number is respectively TFirst、TSecondFirst, two groups of ribbons of second, through lever jack, guide strip roller feeding rear roller, fixing rear roller and kink rear roller by being arranged on same rear roller axle control respectively, rear double roller speed setting, speed Rhizoma Nelumbinis is used to close equivalent feeding control method, make first, two groups of ribbons of second are under the technological requirement that feeding speed segmentation changes, keep any period, first, two groups of ribbon feed quantity sums of second are fed to first break draft district unchangeably, after collection bar device boundling, with different draw ratio feeding middle rollers, converge in the front draft zone of spinning machine, drawing-off output through front roller, it is twisted into and waits line density section coloured yarn.In first break draft district of the method counter extensioin mechanism, the control of floating fiber is more weak, easily produces weak joint when two groups of ribbon checkers of first, second in production process, and Spinning Evenness and strength can be produced certain negative effect.
Utility model content
nullThe purpose of this utility model is to provide a kind of Revolving cup spinning colour mixture to become yarn feeding device，Device is by intake mechanism、Carding agencies、Impurities removal mechanism、Cohesion twisting mechanism、Winding mechanism、It is fed for drive mechanism、Control device composition，Described intake mechanism includes guide strip roller、Horn mouth、A set of combination feed roller、Roller bearing、Bearing spider is installed、Feeding board，The described drive mechanism that is fed for includes motor or the servomotor of each feed roller of transmission，Described control device includes a Computerized controller and transmission circuit thereof，Control motor or the running program of servomotor，A set of combination feed roller in intake mechanism is made up of the yarn effect of drawing started when spinning and the coaxial feed roller of a set of at least two a single feed roller，Draw after after yarn completes, rotor spinning machine normally spins，Ribbon also can be removed or continue feeding.
nullRevolving cup spinning colour mixture as above becomes in yarn feeding device，Each feed roller rotates around same axle center，The feeding jaw that each feed roller is constituted with feeding board is in same linear position，Motor or servomotor that each feed roller is controlled by Computerized controller respectively independently drive，And rotate by the rotation program set，Control the feeding speed of each one ribbon，Each feed roller is identical with the outside diameter of ribbon contact position，It is characterized in that the second feed roller、3rd feed roller is identical with the outside diameter of ribbon contact position、And in side by side、Coaxial combination arranges，Each feed roller is to use the combination of coaxial flange loop type each other，Feed roller after combination uses bilateral to drive input mode，First feed roller is then individually controlled by servomotor，To facilitate the amount of being fed for and feeding speed controlling ribbon in the first feed roller.When normally spinning, plurality of fibers bar is through guide strip roller, horn mouth, feed roller feeding Fen Shu district, in Fen Shu district, fiber is by after the shredding of combing roller, combing effect, depart from from combing roller and be transferred to carry in pipe, subsequently into rotor, through condensing, mixing and twist resultant yarn in rotor, finally drawn by delivery device and be wound into cheese.
nullWhen spinning colour mixture or section coloured yarn，The ribbon at least two of feeding is divided into two groups of feedings，The ribbon color of feeding is different、Or color combination difference、Or fiber composition is different，Intake mechanism uses Computerized controller to control，Intake mechanism at least can independently control two groups of ribbons，At different rates、Or feed ribbon to Fen Shu district with the speed that changes at times，Each one ribbon of feeding is to be admitted to carding agencies at same linear position，Different colours or the ultimate fibre of different component，Shredding through combing roller、After combing effect，Rely on the centrifugal force of combing roller and fill into the effect of air-flow，Depart from from combing roller and transfer to carry in pipe，Departing from、In transfer and the coacervation process in rotor，Many colors or multicomponent fibre are re-mixed and twist，It is formed on resultant yarn length direction and there is the change of plurality of color fiber combinations、Or fibre composition combination and variation、Or the yarn of line density variation effect；Feed roller in intake mechanism at least two, different feeding rollers is all around same axis rotation, each feed roller is the motor controlled by Computerized controller or servomotor independently drives, and each roller at least controls an one ribbon feeding；During assuming spinning, each roller all feeds, and the ribbon A of feeding, B ..., i, its line density is respectively TA、TB、...、Ti, ribbon A, B ..., i feed quantity respectively by the first feed roller, the second feed roller ..., i-th feed roller control feeding, the first feed roller, the second feed roller ..., the linear speed of the i-th feed roller are VA、VB、...、Vi, then, in arbitrary Δ t, total feed quantity of feed roller is (TA×VA+TB×VB+...+Ti×Vi) × Δ t, VA、VB、...、ViCan keep continued for constant on controlling or at different time period stepwise adjustable, variable, the process programming of plant running sets can make (TA×VA+TB×VB+...+Ti×Vi) × Δ t=constant, keeps feeding total amount not change with the change of each feed roller speed, forms the uniform colour mixture of line density or mixed yarn, or within the different time periods, make (TA×VA+TB×VB+...+Ti×Vi) × Δ t ≠ constant, total feed quantity presses technique initialization change, the melange yarn of formation line density change or blended slub yarn or tufted yarn.
The beneficial effect that technical solutions of the utility model realize:
Use Rotor Spinning Technology, accomplish that cross section and length direction at yarn particularly cotton fine-count yarn all have the color combination that short-movie section is different, keep the bar evenness of yarn, existing production technology to be difficult to again；A kind of Revolving cup spinning colour mixture that the utility model proposes becomes yarn feeding device, the independent control of plurality of fibers bar packet can be realized on rotor spinning machine, on same feeding jaw line, speed change, segmentation feeding, again through point dredging, shredding, mix, condense, twist resultant yarn, realize multicolour or multicomponent Revolving cup spinning section coloured yarn or non-segment-colored mixed color, mixed chemical fibre, and owing to have employed Revolving cup spinning production technology, the mixed effect of color fibre in yarn is made to be improved, segment-colored mixed color, the production efficiency of mixed fiber yarn are greatly improved, and are more beneficial for the popularization that industrialization produces.
Accompanying drawing explanation
Fig. 1 is the principle schematic of this utility model a kind of Revolving cup spinning color-mixture device resultant yarn；
Fig. 2 is the control principle schematic diagram of this utility model feeding unit embodiment；
Fig. 3 is the structural representation of this utility model combined roller 3 embodiment.
Detailed description of the invention
Describe the technical scheme of this utility model device in detail below in conjunction with accompanying drawing, this utility model embodiment is intended for concrete grammar is described, its scale of the method should not be limited by the examples.
Embodiment
Ribbon refers to rove bar or drafting extreme trace strip, and fiber is cotton or wool type, by feed three one ribbons divide three groups feeding as a example by.
As shown in Figure 1, for becoming the ultimate principle of yarn feeding device resultant yarn with the Revolving cup spinning colour mixture that three one ribbons are three groups of feedings, Revolving cup spinning colour mixture becomes yarn feeding device similar with conventional rotor spinning machine, by intake mechanism, carding agencies, impurities removal mechanism, cohesion twisting mechanism, winding mechanism, it is fed for drive mechanism, control device composition, difference is to have employed three one ribbons (A bar, B bar, C bar) independent feeding: A bar is through the first guide strip roller (11), horn mouth (21) on first, lower horn mouth (5) sends into the intake mechanism of rotor spinning machine, this intake mechanism is made up of feeding board (6) and the first feeding roller (4)；B bar through the second guide strip roller (12), through second on horn mouth (22), feed the second feed roller (31) and be admitted to the intake mechanism of rotor spinning machine by lower horn mouth (5)；C article through the 3rd guide strip roller (13), horn mouth (23) on the 3rd, feeding the 3rd feed roller (32) is admitted to the intake mechanism of rotor spinning machine by lower horn mouth (5)；A, B, C tri-one ribbon controlled by the first feed roller (4), the second feed roller (31), the 3rd feed roller (32) respectively, and flowed to combing roller (7) by friction speed at same linear position；In Fen Shu district, the ribbon of feeding is coated with revolution combing roller (7) shredding of pin cloth and becomes ultimate fibre, and produces mixing and the colour mixture of multicomponent fiber.Ultimate fibre after shredding travels forward with combing roller (7), rely on the centrifugal force of combing roller (7) and fill into the effect of air-flow, during from combing roller (7), conveying pipe (8) is transferred in disengaging, subsequently into rotor (9).Fiber moves along separator (10) to rotor (9) inwall, slides to collection surface along inclined-plane, and be overlapped into the twisting cohesion sliver of annular under centrifugal action.The resultant yarn being twisted is drawn by doffing tube (14), through delivery roller (15), by means of groove drum (16), finally by the color or non-segment-colored mixed color cheese of the winding shaping mechanism section of being coiled into (17).
nullSuch as Fig. 2、Shown in Fig. 3，Feeding roller includes the first feed roller (4)、Second feed roller (31)、3rd feed roller (32)，And its corresponding right bearing seat (311)、Left shaft holder (321)，Drive servomotor and three independent power transmission shafts etc. rotating feed roller，Second feed roller (31)、3rd feed roller (32) is identical with the roller outside diameter of ribbon contact position，And in side by side、Coaxial combination arranges，Each feed roller is to use the combination of coaxial flange loop type each other，Feed roller after combination uses bilateral to drive input mode，When normally spinning，A、B、C tri-one ribbon is respectively by the first feed roller (4)、Second feed roller (31)、3rd feed roller (32) controls feeding，First feed roller (4)、Second feed roller (31) and the 3rd feed roller (32) are respectively by motor or servomotor 1、Motor or servomotor 2、Motor or servomotor 3 transmission，Its each surface of roller linear speed contacted with ribbon is V respectivelyA、VBAnd VC, VA、VBAnd VCWith the setting of computer program, can individually or synchronize change, in the arbitrary Δ t in spinning process, total feed quantity that feeding roller feeds to Fen Shu district is (TA×VA+TB×VB+TC×VC) × Δ t, technique needs, by controlling VA、VBAnd VCFeeding speed, thus control the fibrous feed quantity of each feeding roller, control total feed quantity of feeding roller, change each group fiber content or the line density of yarn constituting yarn, the ribbon of combination feed roller feeding, after being fed to Fen Shu district, is carried out shredding and a point comb by combing roller (7), fiber disengaging from combing roller (7) after point comb is transferred in conveying pipe (8), subsequently into rotor；The ultimate fibre of different color or component re-mixes in rotor, condenses and twisting, form the fiber mixing with monochrome or polychrome or many components, the formation section of having color effect or different component segmentation change combination, have uniform line density or the Revolving cup spinning colour mixture of change line density or scribbled.
The Revolving cup spinning colour mixture that the utility model proposes becomes yarn feeding device, in the combination feed roller transmission and control of intake mechanism, first feed roller (4), the second feed roller (31) and the 3rd feed roller (32) are respectively by motor or servomotor 1, motor or servomotor 2, motor or servomotor 3 transmission, its rotating speed is by Computerized controller control, it can be fed for parameter to be set with time slice, VA、VB、VCZ can be continuously maintained constant on controlling or at different time period stepwise adjustable, variable, technique initialization can make (TA×VA+TB×VB+TC×VCThe line density yarns such as) × Δ t=constant, keeps feeding total amount not change with the change of each feed roller speed, formation, or within the different time periods, make (TA×VA+TB×VB+TC×VC) × Δ t ≠ constant, total feed quantity is pressed technique initialization change, is formed Revolving cup spinning ring or big tripe melange yarn.
Claims (3)
- null1. a Revolving cup spinning colour mixture becomes yarn feeding device，Device is by intake mechanism、Carding agencies、Impurities removal mechanism、Cohesion twisting mechanism、Winding mechanism、It is fed for drive mechanism、Control device composition，Described intake mechanism includes cord roller、Horn mouth、A set of combination feed roller、Roller bearing、Bearing spider is installed、Feeding board，The described drive mechanism that is fed for includes motor or the servomotor of each feed roller of transmission，Described control device includes a Computerized controller and transmission circuit thereof，Control motor or the running program of servomotor，It is characterized in that intake mechanism is made up of a set of single feed roller and a set of combined roller including at least two coaxial feed rollers，Motor or servomotor that each feed roller is controlled by Computerized controller respectively independently drive，And rotate by the rotation program set，Control the feeding speed of each one ribbon.
- A kind of Revolving cup spinning colour mixture the most according to claim 1 becomes yarn feeding device, it is characterized in that the second feed roller (31), the 3rd feed roller (32) are identical with the outside diameter of ribbon contact position, and in arranged side by side, coaxial combination arrangement.
- A kind of Revolving cup spinning colour mixture the most according to claim 1 becomes yarn feeding device, it is characterized in that the second feed roller (31), the 3rd feed roller (32) are to use the combination of coaxial flange loop type each other, the feed roller after combination uses bilateral to drive input mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620088665.7U CN205635925U (en) | 2016-01-26 | 2016-01-26 | Color mixing and yarn forming device for rotor spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620088665.7U CN205635925U (en) | 2016-01-26 | 2016-01-26 | Color mixing and yarn forming device for rotor spinning |
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| CN205635925U true CN205635925U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620088665.7U Expired - Fee Related CN205635925U (en) | 2016-01-26 | 2016-01-26 | Color mixing and yarn forming device for rotor spinning |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130336A (en) * | 2017-06-16 | 2017-09-05 | 中原工学院 | A kind of multi-function health-care porous elastic tufted yarn and preparation method thereof |
| CN108588938A (en) * | 2018-05-08 | 2018-09-28 | 江南大学 | Polynary primary colours fiber is uniformly mixed into the production technology of yarn |
| CN108611744A (en) * | 2018-03-15 | 2018-10-02 | 江阴芗菲服饰有限公司 | A kind of segment-colored mixed color yarn and its application |
| CN108625011A (en) * | 2017-07-19 | 2018-10-09 | 李文雅 | A kind of colored Yarn spinning method of two traversings discoloration based on ring throstle |
| CN108728949A (en) * | 2017-04-20 | 2018-11-02 | 天津华凯嘉诚科技有限公司 | A kind of digital revolving cup set frame |
| CN108728950A (en) * | 2018-07-31 | 2018-11-02 | 无锡市恒久电器技术有限公司 | A kind of special drawing-off spinning mechanism of spinning frame |
| CN109371521A (en) * | 2018-12-13 | 2019-02-22 | 浙江力达现代纺织有限公司 | The fancy yarn yarn-forming mechanism of section dye effect can be formed |
| CN112011874A (en) * | 2020-08-25 | 2020-12-01 | 苏州基列德智能制造有限公司 | Full-automatic color-changing yarn production device and production process thereof |
| CN113638100A (en) * | 2021-08-31 | 2021-11-12 | 浙江理工大学绍兴柯桥研究院有限公司 | Preparation method of segment-color slub yarn |
| LU503052B1 (en) * | 2022-11-14 | 2024-05-14 | Saurer Spinning Solutions Gmbh & Co Kg | Rotor spinning machine and method for operating a rotor spinning machine |
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2016
- 2016-01-26 CN CN201620088665.7U patent/CN205635925U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108728949A (en) * | 2017-04-20 | 2018-11-02 | 天津华凯嘉诚科技有限公司 | A kind of digital revolving cup set frame |
| CN107130336A (en) * | 2017-06-16 | 2017-09-05 | 中原工学院 | A kind of multi-function health-care porous elastic tufted yarn and preparation method thereof |
| CN108625011A (en) * | 2017-07-19 | 2018-10-09 | 李文雅 | A kind of colored Yarn spinning method of two traversings discoloration based on ring throstle |
| CN108611744A (en) * | 2018-03-15 | 2018-10-02 | 江阴芗菲服饰有限公司 | A kind of segment-colored mixed color yarn and its application |
| CN108588938A (en) * | 2018-05-08 | 2018-09-28 | 江南大学 | Polynary primary colours fiber is uniformly mixed into the production technology of yarn |
| CN108728950A (en) * | 2018-07-31 | 2018-11-02 | 无锡市恒久电器技术有限公司 | A kind of special drawing-off spinning mechanism of spinning frame |
| CN108728950B (en) * | 2018-07-31 | 2024-02-27 | 无锡市恒久电器技术有限公司 | Drafting spinning mechanism special for spinning frame |
| CN109371521A (en) * | 2018-12-13 | 2019-02-22 | 浙江力达现代纺织有限公司 | The fancy yarn yarn-forming mechanism of section dye effect can be formed |
| CN112011874A (en) * | 2020-08-25 | 2020-12-01 | 苏州基列德智能制造有限公司 | Full-automatic color-changing yarn production device and production process thereof |
| CN113638100A (en) * | 2021-08-31 | 2021-11-12 | 浙江理工大学绍兴柯桥研究院有限公司 | Preparation method of segment-color slub yarn |
| LU503052B1 (en) * | 2022-11-14 | 2024-05-14 | Saurer Spinning Solutions Gmbh & Co Kg | Rotor spinning machine and method for operating a rotor spinning machine |
| EP4368755A1 (en) * | 2022-11-14 | 2024-05-15 | Saurer Spinning Solutions GmbH & Co. KG | Rotor spinning machine and method for operating a rotor spinning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20190126 |