CN103173904A - Weaving method of multi-color gradual change rough yarn - Google Patents
Weaving method of multi-color gradual change rough yarn Download PDFInfo
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- CN103173904A CN103173904A CN2013100830775A CN201310083077A CN103173904A CN 103173904 A CN103173904 A CN 103173904A CN 2013100830775 A CN2013100830775 A CN 2013100830775A CN 201310083077 A CN201310083077 A CN 201310083077A CN 103173904 A CN103173904 A CN 103173904A
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Abstract
The invention relates to a weaving method of a multi-color gradual change rough yarn. At first, a colorful yarn A and a colorful yarn B are fixed on a spindle, the colorful yarn A is fed in from a sliver device A, fibers of the colorful yarn A are led out through the traction of a front roller, and the led out fibers of the colorful yarn A are twisted by the spindle and woven into a section of the rough yarn composed of the colorful yarn A. When the colorful yarn A is woven into a certain length, the colorful yarn B is fed into rear rollers B by a sliver device B, the colorful yarn B passes through a traction groove of a middle roller and enters a traction area on the front roller to be led out, and a section of rough yarn composed of the colorful yarn B is woven. When the colorful yarn B is woven to reach a scheduled length, the colorful yarn A is woven sequentially and circularly, and the multi-color rough yarn composed of the colorful yarn A and the colorful yarn B is woven. According to the weaving method of the multi-color gradual change rough yarn, the rear rollers are additionally provided, an upper roller is improved at the same time, three servo motors respectively drive the middle roller and the two rear rollers, a programmable logic controller (PLC) is used for uniform regulation, the requirement of mechanical-electrical integration is met, and a modified roving frame can produce various double-color novel rough yarns.
Description
Technical field
The present invention relates to field of textile machinery, specifically a kind of weaving techniques of polychrome gradual change rove.
Background technology
Present all kinds of Speed frames are all with the feeding of single sliver (also wool top or sliver), are spun into rove after three roller drafts, are wound up on roving bobbin by flyer spindle, can only produce common monochromatic rove, can not produce variegated yarn.
Summary of the invention
technical problem to be solved by this invention is to overcome the deficiencies in the prior art, a kind of weaving techniques of polychrome gradual change rove is provided, the technical solution adopted for the present invention to solve the technical problems is: the weaving techniques of polychrome gradual change rove of the present invention, its structure of drafter of weaving polychrome gradual change rove comprises the pressurization rocking arm, rear roller, medium rubber roller A, medium rubber roller B, front leather roller, rear roller B, rear roller A, middle roller, front roller, rocker arm bracket, the rocking arm handle, leather roller seat, it is characterized in that the pressurization rocking arm below innermost end increased by one after roller, rear roller is fastened on the pressurization rocking arm by leather roller seat, below rear roller, correspondence position is provided with rear roller B, when the pressurization rocking arm is depressed, rear roller is connected mutually with rear roller B.
the weaving techniques of polychrome gradual change rove, at first color warp A and color warp B are fixed on spindle, start rear roller A, first color warp A is fed by sliver device A, at this moment rear roller B is out-of-work, the groove that color warp A walks around on rear roller B arrives the rear roller A that is rotating, color warp A arrives middle roller through the rear roller A that is rotating, then color warp A enters front roller again, color warp A fiber passes through the drawing-off of front roller and derives, the color warp A fiber of deriving is again through being spun into one section rove that is comprised of color warp A after spindle twisting, after color warp A spins specific length, rear roller A is reduced speed now, at this moment rear roller B begins to start, color warp B is fed into rear roller B by sliver device B, color warp B enters into through the rear roller B that is rotating the rear roller A that is rotating, color warp B is by the drawing-off groove on the arrival of the roller groove on the rear roller A that is rotating middle roller, color warp B derives through the draw zone that the drawing-off groove on middle roller enters on front roller again, at this moment just be spun into one section rove that is formed by color warp B, when rear roller A stops operating, the speed of rear roller B peaks, after color warp B spins specific length, thereby the color warp A processed that respins circulates successively and spins out the polychrome rove that is comprised of color warp A and color warp B, there is one section excessive look junction between color warp A and color warp B, be that color warp A tails off gradually, color warp B increases gradually, the only surplus color warp B until color warp A disappears fully, this section excessively yarn can be spun shortlyer, but must not be shorter than fibre length, and the length of color warp A and color warp B can be set according to the needs of rear road product, can be isometric, can be not isometric yet, not isometric combination is the computer of programmed input in advance all.
Operation principle and operation instruction: the present invention is by increasing a rear roller B, improve simultaneously upper leather roller, middle roller and two rear rollers are distinguished transmission with three servomotors, all the other running parts still have former owner's motor-driven, and regulate and control with the PLC unification, with touch-screen programming input data, reach the requirement of electromechanical integration.This mechanism is fit to the alternately feeding of sliver of two different colors, produces double-colored rove.Because Speed frames are to shut down joint; and use motor switch; after using many motor-drivens instead; start and close must reach synchronous startup and braking, a middle roller and two rear rollers; to follow the tracks of front roller on the one hand; must brake correctly on the other hand, when starting with point driving switch, can keep not braking within 5 seconds.
The invention has the beneficial effects as follows, the present invention has increased a rear roller, improve simultaneously upper leather roller, with three servomotors difference middle rollers of transmission and two rear rollers, and regulate and control with the PLC unification, reach the requirement of electromechanical integration, improved rove function is produced multiple double-colored novel rove, is placed on common fine spining machine with this class rove, just can spin the double-colored yarn of various novelties, also available this class fancy rove directly is spun into all kinds of novel yarns, for the knitting mill.
Description of drawings
Fig. 1: embodiment of the present invention drafter structural representation.
Fig. 2: embodiment of the present invention drafter roller plan structure schematic diagram.
In figure: pressurization rocking arm 1, rear roller 2, medium rubber roller A3, medium rubber roller B4, front leather roller 5, rear roller B6, rear roller A7, middle roller 8, front roller 9, rocker arm bracket 10, rocking arm handle 11, leather roller seat 12.
The specific embodiment
Illustrate referring to the drawings the present invention is done following concrete detailed description.As shown in drawings, weave its structure of drafter of polychrome gradual change rove of the present invention comprises pressurization rocking arm 1, rear roller 2, medium rubber roller A3, medium rubber roller B4, front leather roller 5, rear roller B6, rear roller A7, middle roller 8, front roller 9, rocker arm bracket 10, rocking arm handle 11, leather roller seat 12, it is characterized in that the pressurization rocking arm 1 below innermost end increased by one after roller 2, rear roller 2 is fastened on pressurization rocking arm 1 by leather roller seat 12, below rear roller 2, correspondence position is provided with rear roller B6, when pressurization rocking arm 1 was depressed, rear roller 2 was connected mutually with rear roller B6.
the weaving techniques of polychrome gradual change rove, at first color warp A and color warp B are fixed on spindle, start rear roller A7, first color warp A is fed by sliver device A, at this moment rear roller B6 is out-of-work, the groove that color warp A walks around on rear roller B6 arrives the rear roller A7 that is rotating, color warp A arrives middle roller 8 through the rear roller A7 that is rotating, then color warp A enters front roller 9 again, color warp A fiber passes through the drawing-off of front roller 9 and derives, the color warp A fiber of deriving is again through being spun into one section rove that is comprised of color warp A after spindle twisting, after color warp A spins specific length, rear roller A7 is reduced speed now, at this moment rear roller B6 begins to start, color warp B is fed into rear roller B6 by sliver device B, color warp B enters into through the rear roller B6 that is rotating the rear roller A7 that is rotating, color warp B is by the drawing-off groove on the arrival of the roller groove on the rear roller A7 that is rotating middle roller 8, color warp B derives through the draw zone that the drawing-off groove on middle roller 8 enters on front roller 9 again, at this moment just be spun into one section rove that is formed by color warp B, when rear roller A7 stops operating, the speed of rear roller B6 peaks, after color warp B spins specific length, thereby the color warp A processed that respins circulates successively and spins out the polychrome rove that is comprised of color warp A and color warp B, there is one section excessive look junction between color warp A and color warp B, be that color warp A tails off gradually, color warp B increases gradually, the only surplus color warp B until color warp A disappears fully, this section excessively yarn can be spun shortlyer, but must not be shorter than fibre length, and the length of color warp A and color warp B can be set according to the needs of rear road product, can be isometric, can be not isometric yet, not isometric combination is the computer of programmed input in advance all.
Embodiment recited above is described the preferred embodiment of the present invention; be not that the spirit and scope of the present invention are limited; under the prerequisite that does not break away from design concept of the present invention; various modification and improvement that in this area, common engineers and technicians make technical scheme of the present invention; all should fall into protection scope of the present invention; the technology contents that the present invention asks for protection all is documented in claims.
Claims (1)
1. the weaving techniques of polychrome gradual change rove, its structure of drafter of weaving polychrome gradual change rove comprises pressurization rocking arm (1), rear roller (2), medium rubber roller A(3), medium rubber roller B(4), front leather roller (5), rear roller B(6), rear roller A(7), middle roller (8), front roller (9), rocker arm bracket (10), rocking arm handle (11), leather roller seat (12), it is characterized in that roller (2) after innermost end has increased by below pressurization rocking arm (1), rear roller (2) is fastened on pressurization rocking arm (1) by leather roller seat (12), below rear roller (2), correspondence position is provided with rear roller B(6), when pressurizeing rocking arm (1) when being depressed, rear roller (2) and rear roller B(6) be connected mutually, the weaving techniques of described polychrome gradual change rove is: at first color warp A and color warp B are fixed on spindle, start rear roller A(7), first color warp A is fed by sliver device A, at this moment be rear roller B(6) out-of-work, color warp A walks around rear roller B(6) on groove arrive the rear roller A(7 rotating), the rear roller A(7 of color warp A through rotating) arrive middle roller (8), then color warp A enters front roller (9) again, color warp A fiber passes through the drawing-off of front roller (9) and derives, the color warp A fiber of deriving is again through being spun into one section rove that is comprised of color warp A after spindle twisting, after color warp A spins specific length, make rear roller A(7) reduce speed now, at this moment rear roller B(6) begin to start, color warp B is fed into rear roller B(6 by sliver device B), the rear roller B(6 of color warp B through rotating) enter into the rear roller A(7 that is rotating), the rear roller A(7 of color warp B by rotating) the roller groove on arrives the drawing-off groove on middle roller (8), color warp B derives through the draw zone that the drawing-off groove on middle roller (8) enters on front roller (9) again, at this moment just be spun into one section rove that is formed by color warp B, as rear roller A(7) when stopping operating, rear roller B(6) speed peaks, after color warp B spins specific length, thereby the color warp A processed that respins circulates successively and spins out the polychrome rove that is comprised of color warp A and color warp B, there is one section excessive look junction between color warp A and color warp B, be that color warp A tails off gradually, color warp B increases gradually, the only surplus color warp B until color warp A disappears fully, this section excessively yarn can be spun shortlyer, but must not be shorter than fibre length, and the length of color warp A and color warp B can be set according to the needs of rear road product, can be isometric, can be not isometric yet, not isometric combination is the computer of programmed input in advance all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310083077.5A CN103173904B (en) | 2013-03-15 | 2013-03-15 | The weaving techniques of multi-color gradual change rough yarn |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310083077.5A CN103173904B (en) | 2013-03-15 | 2013-03-15 | The weaving techniques of multi-color gradual change rough yarn |
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| CN103173904A true CN103173904A (en) | 2013-06-26 |
| CN103173904B CN103173904B (en) | 2016-02-03 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389064A (en) * | 2014-11-22 | 2015-03-04 | 江苏康妮集团公司 | Gradual change colorful yarn production technology |
| CN105316823A (en) * | 2015-11-04 | 2016-02-10 | 浙江华孚色纺有限公司 | Method for producing novel colored spun yarn |
| CN106544766A (en) * | 2016-10-28 | 2017-03-29 | 江南大学 | A kind of spun silk yarn production technology |
| CN107190389A (en) * | 2017-05-23 | 2017-09-22 | 东华大学 | Deng the poor structure spinning mechanism of the low bullet of radius rail mounted coupling gradient color, method and purposes |
| CN107460612A (en) * | 2017-09-18 | 2017-12-12 | 江阴芗菲服饰有限公司 | A kind of colorful gradient number yarn knitting fabric and preparation method thereof |
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| US4398320A (en) * | 1980-04-30 | 1983-08-16 | Murata Kikai Kabushiki Kaisha | Method and apparatus for transmitting driving power in drafting device of spinning frame |
| CN1493725A (en) * | 2002-10-31 | 2004-05-05 | 上海日舒棉纺织厂 | Section coloured yarn and its spinning device and spinning method |
| CN102051716A (en) * | 2010-12-28 | 2011-05-11 | 山东岱银纺织集团股份有限公司 | Production method of colored bunchy yarn |
| CN102154743A (en) * | 2011-05-13 | 2011-08-17 | 海宁苏拉纱线有限公司 | Improved multifunctional roving machine |
| CN102181979A (en) * | 2011-04-28 | 2011-09-14 | 山东岱银纺织集团股份有限公司 | Production method of intervention type stranded colored slubby yarn |
| CN102493031A (en) * | 2011-12-06 | 2012-06-13 | 江南大学 | Production method of compact section-colored yarn |
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2013
- 2013-03-15 CN CN201310083077.5A patent/CN103173904B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4398320A (en) * | 1980-04-30 | 1983-08-16 | Murata Kikai Kabushiki Kaisha | Method and apparatus for transmitting driving power in drafting device of spinning frame |
| CN1493725A (en) * | 2002-10-31 | 2004-05-05 | 上海日舒棉纺织厂 | Section coloured yarn and its spinning device and spinning method |
| CN102051716A (en) * | 2010-12-28 | 2011-05-11 | 山东岱银纺织集团股份有限公司 | Production method of colored bunchy yarn |
| CN102181979A (en) * | 2011-04-28 | 2011-09-14 | 山东岱银纺织集团股份有限公司 | Production method of intervention type stranded colored slubby yarn |
| CN102154743A (en) * | 2011-05-13 | 2011-08-17 | 海宁苏拉纱线有限公司 | Improved multifunctional roving machine |
| CN102493031A (en) * | 2011-12-06 | 2012-06-13 | 江南大学 | Production method of compact section-colored yarn |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389064A (en) * | 2014-11-22 | 2015-03-04 | 江苏康妮集团公司 | Gradual change colorful yarn production technology |
| CN105316823A (en) * | 2015-11-04 | 2016-02-10 | 浙江华孚色纺有限公司 | Method for producing novel colored spun yarn |
| CN106544766A (en) * | 2016-10-28 | 2017-03-29 | 江南大学 | A kind of spun silk yarn production technology |
| CN106544766B (en) * | 2016-10-28 | 2018-10-02 | 江南大学 | A kind of spun silk yarn production technology |
| CN107190389A (en) * | 2017-05-23 | 2017-09-22 | 东华大学 | Deng the poor structure spinning mechanism of the low bullet of radius rail mounted coupling gradient color, method and purposes |
| CN107190389B (en) * | 2017-05-23 | 2019-05-03 | 东华大学 | Spinning mechanism, method and application of equal-radius orbital coupling with gradient color and low elastic difference structure |
| CN107460612A (en) * | 2017-09-18 | 2017-12-12 | 江阴芗菲服饰有限公司 | A kind of colorful gradient number yarn knitting fabric and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN103173904B (en) | 2016-02-03 |
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