CN102453985B - The overhead system drawing device of the color sliver of a kind of section of production and the method for the color sliver of production section - Google Patents
The overhead system drawing device of the color sliver of a kind of section of production and the method for the color sliver of production section Download PDFInfo
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- CN102453985B CN102453985B CN201010525494.7A CN201010525494A CN102453985B CN 102453985 B CN102453985 B CN 102453985B CN 201010525494 A CN201010525494 A CN 201010525494A CN 102453985 B CN102453985 B CN 102453985B
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Abstract
The invention belongs to cotton yarn spinning field, relate to the overhead system drawing device of the color sliver of a kind of section of production and the method for the color sliver of production section.Overhead system drawing device of the present invention comprises the overhead conducting bar roller, feed roll motor, the drawing rollers that connect successively, also comprise the drafting be connected with feed roll motor and add feeding unit, described drafting adds feeding unit between described feed roll motor and overhead conducting bar roller, and is positioned at the below of described overhead conducting bar roller.The production method of described section of color sliver adopts described overhead system drawing device to carry out producing the color sliver of obtained section, and described section of color sliver has multiple color to be fragment change along sliver length direction.Overhead system drawing device structure of the present invention is simple, production is easy to control, and the color sliver of the section that multiple style can be produced.
Description
Technical field
The invention belongs to cotton yarn spinning field, relate to the overhead system drawing device of the color sliver of a kind of section of production and the method for the color sliver of production section.
Background technology
In spinning process, need to manufacture the semi-products being called sliver, sliver, through further processing and manufacturing, forms yarn.Usual sliver is made up of essential color fiber, through being processed into true qualities yarn.In recent years, manufacture colored sliver, produce multicolored yarn (namely look spins) in fashion trend.In fancy yarn field, occurred that pattern drawing frame produces " section colour bar ", this kind of drawing frame belongs to " platform-type " drawing frame, and its mechanism is complicated, somewhat expensive.Nowadays, cotton spinning field is nearly all " overhead system " drawing frame, and does not still utilize " overhead system " drawing frame to produce the device of " the color sliver of section " so far.
Summary of the invention
The object of this invention is to provide the overhead system drawing device of the color sliver of a kind of section of production and adopt the method for the color sliver of described overhead system drawing device production section, to overcome the deficiencies in the prior art.
In order to solve the problems of the technologies described above, technical scheme of the present invention is as follows:
The overhead system drawing device of the color sliver of a kind of section of production, comprise the overhead conducting bar roller, feed roll motor, the drawing rollers that connect successively, also comprise the drafting be connected with feed roll motor and add feeding unit, described drafting adds feeding unit between described feed roll motor and overhead conducting bar roller, and is positioned at the below of described overhead conducting bar roller.
Described drafting adds feeding unit and comprises the additional sliver control assembly and two that are connected successively with described feed roll motor to additional feeding roller side by side, described additional sliver control assembly comprises shovel plate and adjustable control guide bar, described adjustable control guide bar is located on described shovel plate, the upper surface of described shovel plate, two to the jaw line of additional feeding roller and the jaw line of described feed roll motor substantially on the same face.
The upper surface of shovel plate, two is set to the jaw line of additional feeding roller and the jaw line of feed roll motor substantially on the same face, can ensure that additional feeding sliver is after additional feeding roller jaw line, travel forward along shovel plate upper surface, enter this process of feed roll motor jaw line smooth without hindrance, realize carrying out smoothly of production.
Described adjustable control guide bar is cylindrical, smooth surface, and the axial line of cylinder is parallel with described shovel plate.Overhead conducting bar roller, feed roll motor, additional feeding roller and adjustable control guide bar are all cylindrical, and their axial line is all parallel.Because the effect of adjustable control guide bar, the movement locus that main body sliver leaves overhead conducting bar roller jaw arrival feed roll motor jaw is not nearest air line distance, under the pressure effect of guide bar, along the lower surface of guide bar, move to feed roll motor jaw direction through guide bar and shovel plate, the object that guide bar guide main body sliver moves like this is: allow main body sliver press to the additional feeding sliver moved along shovel plate upper surface, and merge with it, the frictional traction that the lower surface of main body sliver produces additional feeding sliver, it can be guided to enter feed roll motor jaw smoothly.
Adopting described overhead system drawing device can produce multiple color along sliver length direction is the color sliver of section that fragment changes, and described section of color sliver can be spun into section coloured yarn through spinning process such as RING SPINNING, Revolving cup spinning, Air-Jet Spinning further.
A method for the color sliver of the section of production, for adopting the color sliver of overhead system drawing device production section of the color sliver of above-mentioned production section, the method for the color sliver of described production section comprises the steps:
(1), main body sliver feeds the overhead conducting bar roller of described overhead system drawing device, after overhead conducting bar roller exports, under the traction of feed roll motor, travels forward, enter feed roll motor between shovel plate and adjustable control guide bar; The additional feeding roller of additional feeding sliver feeding, after additional feeding roller exports, under the clamping guiding of shovel plate and main body sliver, is feeding to cotton roller with main body sliver off and on;
(2), described main body sliver and additional feeding sliver after closing, travel forward through feed roll motor, enter drawing rollers, the color sliver of the section of being formed after drawing rollers drawing-off between shovel plate and adjustable control rod.
One or two additional feeding slivers can be fed described feed roll motor by described additional feeding roller;
Described main body sliver is different from the color of described additional feeding sliver.Described main body sliver and additional feeding sliver all can be selected from grey cotton bar and colored sliver.
The color sliver of section of described production has multiple color to be fragment change along sliver length direction.
Described adjustable control guide bar applies certain pressure to main body sliver, main body sliver and shovel plate is made to form friction guidance power to additional feeding sliver, additional feeding sliver is guided to enter feed roll motor with main body sliver, the color sliver of the section of being formed after the drawing-off of draw zone, wherein, additional feeding sliver remains that in feeding process it is in the below of main body sliver.Described main body sliver is in continuous feeding state, and additional feeding sliver is in interval feeding state.In feeding process, described additional feeding roller intermittent running, control the feeding length of additional feeding sliver, the time length of interval can be determined according to the requirement of rear road spinning process.
The style of the color sliver of the section of described production by change the rotating speed of additional feeding roller, the interval feeding time of additional feeding roller, the radical of additional feeding sliver, color and quantitatively the radical of (weight of unit length), main body sliver, color and quantitatively and the total draft multiple of overhead system drawing device carry out the color sliver style of transforming section, additionally by regulating the relative position of adjustable control guide bar and shovel plate to ensure carrying out smoothly of production, concrete adjustment control method is as follows:
1, change the rotating speed of additional feeding roller, interval feeding time, the length of additional feeding sliver can be changed, regulate the color fragment length of section of the color sliver of the section made with this;
2, quantitative, the feeding radical of main body sliver and additional feeding sliver is changed, the proportion of the contained different components of the color sliver stage casing of the adjustable section made color fragment part and the color number of section.As, when the radical of additional feeding sliver is 1, can be made into double-colored section of color sliver (comprising monochromatic fragment and double-colored mixed fragment); When the radical of additional feeding sliver is 2, can be made into three looks or the color sliver (comprising monochromatic fragment, two kinds of double-colored mixed fragments and three color contaminations and fragment) of four look sections;
3, change the total draft multiple of overhead system drawing device, the length of the quantitative and each section of color fragment of the adjustable section of making coloured silk sliver, total draft multiple becomes large, then quantitatively reduction, each section of color fragment length increase.
4, rationally change adjustable control guide bar and the relative operating position (upper and lower relative position and front and back relative position) of shovel plate, can ensure that additional feeding sliver is effectively controlled, realize producing smoothly.Additional feeding sliver is in interval feeding state, and namely sectional intermittent feeds, and during every section of feeding, if its front end does not have controlled making to lead, the motion of additional feeding sliver just there will be exception, and the direction that wanders off, bending discounting, can not produce smoothly.Because sliver is soft, it not rigidity.The principle that adjustable control guide bar regulates with the relative operating position of shovel plate is: allow main body sliver and shovel plate remain valid and clamp the additional front end feeding sliver, the friction guidance power to additional feeding sliver is formed by main body sliver and shovel plate, guide it to travel forward, ensure to produce smoothly.
Described section of color sliver can be double-colored section of color sliver, also can be the color sliver of Multicolor segments; Described section of color sliver can be uniformly, also can be that wherein the color part of certain look section is slubbing formula.
Overhead system drawing device structure of the present invention is simple, production is easy to control, and the color sliver of the section that multiple style can be produced.
Accompanying drawing explanation
The overhead system drawing device of the color sliver of Fig. 1 section of production
The color sliver schematic diagram of Fig. 2 tri-look section
Fig. 3 comprises the color sliver schematic diagram of four look sections that red indigo plant feeds formed red blue colour mixture fragment simultaneously
Fig. 4 comprises the color sliver schematic diagrames of four look sections that red indigo plant intersection feeds the red blue colour mixture fragment formed
In Fig. 2, Fig. 3 and Fig. 4,13 is that main body true qualities sliver 14 is for the red fragment 15 of additional sliver is for adding sliver blue fragments 16 for the additional red blue colour mixture fragment of sliver
Detailed description of the invention
Set forth the present invention further below in conjunction with specific embodiment, should be understood that embodiment is only not used in for illustration of the present invention and limit the scope of the invention.
Embodiment 1
The overhead system drawing device of the color sliver of production section as shown in Figure 1, comprise the overhead conducting bar roller 1, feed roll motor 2, the drawing rollers 3 that connect successively, also comprise the drawing frame attachment device 4 be connected with feed roll motor 2, described drawing frame attachment device 4 between described feed roll motor 2 and overhead conducting bar roller 1, and is positioned at the below of described overhead conducting bar roller 1.
Described drawing frame attachment device 4 comprises the additional sliver control assembly and two that are connected successively with described feed roll motor 2 to additional feeding roller 5,6 side by side, described additional sliver control assembly comprises shovel plate 7 and adjustable control guide bar 8, described adjustable control guide bar 8 is located on described shovel plate 7, the upper surface of described shovel plate 7, two to the jaw line of additional feeding roller 5,6 and the jaw line of described feed roll motor 2 substantially on the same face.
Adopt the overhead system drawing device of the color sliver of the production section of the present embodiment can produce the color sliver of dichromatism, three looks or four look sections.
Embodiment 2
Produce and meet the color sliver of the following three look sections required:
1, main body sliver is 6 white slivers (white sliver is also true qualities sliver), and additional feeding sliver is each 1 of red sliver and blue sliver.
2, red cotton strip quantity is 18.0 grams/5 meters, blue cotton strip quantity is 18.0 grams/5 meters, white cotton strip quantity is 12.0 grams/5 meters.
3, the total draft multiple setting the overhead system drawing device of the present embodiment is 6 times.
4, three look length of the color sliver of the three look sections of the present embodiment are red 0.90 meter (red sliver feeds the red fragment 14 formed), blue 0.90 meter (blue sliver feeds the blue fragments 15 formed), white 3.0 meters (true qualities sliver feeds the white fragment 13 formed), along the circulation of sliver length direction, as shown in Figure 2.
5, the rugosity of the redness of the present embodiment, blue section color part sliver is 1.25 times of white base strip portion part.
The production method of the color sliver of three look sections of the present embodiment, comprises the steps, as shown in Figure 1:
(1), 6 main slivers of white 11 are continuously fed the overhead conducting bar roller 1 of described overhead system drawing device, after overhead conducting bar roller 1 exports, under the traction of feed roll motor 2, travel forward between shovel plate 7 and adjustable control guide bar 8, enter feed roll motor 2;
(2), while step (1) operation starts, 1 redness additional feeding sliver 9 is fed additional feeding roller 5, after additional feeding roller 5 exports, be feeding to cotton roller 2 by the clamping guiding of shovel plate 7 and the main sliver 11 of white, stop feeding after feeding 15.0cm;
6 main slivers 11 of white continue to be feeding to cotton roller 2, after reaching 50cm, 1 blueness additional feeding sliver 10 feeds additional feeding roller 6, after additional feeding roller 6 exports, be feeding to cotton roller 2 by the clamping guiding of shovel plate 7 and the main sliver 11 of white, stop feeding after feeding 15.0cm; After 6 main slivers 11 of white continue feeding 50cm, 1 redness additional feeding sliver 9 feeds 15.0cm, with this feeding that circulates with 6 main slivers 11 of white again.
Described redness, blueness are identical with the feeding speed of white sliver.
(3) drawing rollers 3 sent into by the sliver, after feed roll motor 2 also closes, and form the color slivers 12 of red, white, blue three look sections after drawing rollers 3 drawing-off.
Embodiment 3
Produce and meet the color sliver of the following four look sections required:
1, main body sliver is 6 white slivers (white sliver is also true qualities sliver), and additional feeding sliver is each 1 of red sliver and blue sliver.
2, red cotton strip quantity is 18.0 grams/5 meters, blue cotton strip quantity is 18.0 grams/5 meters, white cotton strip quantity is 12.0 grams/5 meters.
3, the total draft multiple setting the overhead system drawing device of the present embodiment is 6 times.
4, four color chips segment length of the color sliver of the four look sections of the present embodiment are red 0.90 meter (red sliver feeds the red fragment 14 formed), blue 0.90 meter of (blue sliver feeds the blue fragments 15 formed), red blue colour mixture 0.90 meter (red, blue sliver feeds formed red blue colour mixture fragment 16 simultaneously), white 3.0 meters (true qualities sliver feeds the white fragment 13 formed), along the circulation of sliver length direction, as shown in Figure 3.
5, the rugosity of red, blue, red blue colour mixture section color part sliver is respectively 1.25,1.25,1.5 times of white base strip portion part.
The production method of the color sliver of four look sections of the present embodiment, comprises the steps, as shown in Figure 1:
(1), 6 main slivers of white 11 are continuously fed the overhead conducting bar roller 1 of described drawing frame, after overhead conducting bar roller 1 exports, under the traction of feed roll motor 2, travel forward between shovel plate 7 and adjustable control guide bar 8, enter feed roll motor 2;
(2), while step (1) operation starts, 1 redness is added sliver 9 and feeds additional feeding roller 5, after additional feeding roller 5 exports, be feeding to cotton roller 2 by the clamping guiding of shovel plate 7 and the main sliver 11 of white, stop feeding after feeding 15cm;
6 main slivers 11 of white continue to be feeding to cotton roller 2, after reaching 50cm, 1 blueness additional feeding sliver 10 feeds additional feeding roller 6, after additional feeding roller 6 exports, be feeding to cotton roller 2 by the clamping guiding of shovel plate 7 and the main sliver 11 of white, stop feeding after feeding 15cm;
6 main slivers 11 of white continue to be feeding to cotton roller 2, after reaching 50cm, 1 redness additional feeding sliver 9 and 1 blueness additional feeding sliver 10 feed additional feeding roller 5,6 simultaneously respectively, after additional feeding roller 5,6 exports, be feeding to cotton roller 2 by the clamping guiding of shovel plate 7 and the main sliver 11 of white, stop feeding after feeding 15cm;
6 main slivers 11 of white continue to be feeding to cotton roller 2, and after reaching 50cm, 1 redness additional feeding sliver 9 feeds 15cm, with this feeding that circulates with 6 main slivers 11 of white again.
Described redness, blueness are identical with the feeding speed of white sliver.
(3) drawing rollers 3 sent into by the sliver, after feed roll motor 2 also closes, and form the color sliver 12 of red, white, blue and red blue colour mixture four look section after drawing rollers 3 drawing-off.
Embodiment 4
Produce and meet the color sliver of the following four look sections required:
1, main body sliver is 6 white slivers (white sliver is also true qualities sliver), and additional feeding sliver is each 1 of red sliver and blue sliver.
2, red cotton strip quantity is 18.0 grams/5 meters, blue cotton strip quantity is 18.0 grams/5 meters, white cotton strip quantity is 12.0 grams/5 meters.
3, the total draft multiple setting the overhead system drawing device of the present embodiment is 6 times.
4, four look length of the color sliver of the four look sections of the present embodiment are red 0.60 meter of (red sliver feeds the red fragment 14 formed), red blue colour mixture 0.30 meter (the red blue colour mixture fragment 16 that red Blue Streak intersection feeding lap is formed), blue 0.60 meter (blue sliver feeds the blue fragments 15 formed), white 3.0 meters (true qualities sliver feeds the white fragment 13 formed), along the circulation of sliver length direction, as shown in Figure 4.
5, the rugosity of redness, red blue colour mixture, blue section color part sliver is respectively 1.25,1.5,1.25 times of white base strip portion part.
The production method of the color sliver of four look sections of the present embodiment, comprises the steps, as shown in Figure 1:
(1), 6 main slivers of white 11 are continuously fed the overhead conducting bar roller 1 of described drawing frame, after overhead conducting bar roller 1 exports, under the traction of feed roll motor 2, travel forward between shovel plate 7 and adjustable control guide bar 8, enter feed roll motor 2;
(2), while step (1) operation starts, 1 redness additional feeding sliver 9 is fed additional feeding roller 5, after additional feeding roller 5 exports, cotton roller 2 is feeding to by the clamping guiding of shovel plate 7 and the main sliver 11 of white, during feeding 10cm, (now red sliver 9 continues feeding, stopping feeding until the total length of feeding is 15cm) 1 piece blueness additional feeding sliver 10 feed additional feeding roller 6, after additional feeding roller 6 exports, be feeding to cotton roller 2 by the clamping guiding of shovel plate 7 and the main sliver 11 of white, stop feeding after feeding 15cm; 6 main slivers 11 of white continue to be feeding to cotton roller 2, after reaching 50cm, repeat above-mentioned steps (1), (2), with this feeding that circulates.
The feeding speed of described redness, blueness, white sliver is identical.
(3) drawing rollers 3 sent into by the sliver, after feed roll motor 2 also closes, and form the color sliver 12 of red, white, blue and red blue colour mixture four look section after drawing rollers 3 drawing-off.
Claims (5)
1. the overhead system drawing device of the color sliver of the section of production, comprise the overhead conducting bar roller, feed roll motor, the drawing rollers that connect successively, it is characterized in that, also comprise the drafting be connected with feed roll motor and add feeding unit, described drafting adds feeding unit between described feed roll motor and overhead conducting bar roller, and is positioned at the below of described overhead conducting bar roller; Described drafting adds feeding unit and comprises the additional sliver control assembly and two that are connected successively with described feed roll motor to additional feeding roller side by side, described additional sliver control assembly comprises shovel plate and adjustable control guide bar, described adjustable control guide bar is located on described shovel plate, the upper surface of described shovel plate, two to the jaw line of additional feeding roller and the jaw line of described feed roll motor substantially on the same face; Described adjustable control guide bar is cylindrical, smooth surface, and the axial line of cylinder is parallel with described shovel plate; Overhead conducting bar roller, feed roll motor, additional feeding roller and adjustable control guide bar are all cylindrical, and their axial line is all parallel; The overhead system drawing device of the color sliver of described production section is for the production of the color sliver of section; Described overhead system drawing device comprises for the production of the color sliver of section: main body sliver feeds the overhead conducting bar roller of described overhead system drawing device, after overhead conducting bar roller exports, under the traction of feed roll motor, travel forward between shovel plate and adjustable control guide bar, enter feed roll motor; The additional feeding roller of additional feeding sliver feeding, after additional feeding roller exports, under the clamping guiding of shovel plate and main body sliver, is feeding to cotton roller with main body sliver off and on;
After described main body sliver and additional feeding sliver also close between shovel plate and adjustable control rod, travel forward through feed roll motor, enter drawing rollers, the color sliver of the section of being formed after drawing rollers drawing-off.
2. the overhead system drawing device of the color sliver of production section as claimed in claim 1 is for the production of the color sliver of section.
3. a production method for the color sliver of section, comprises the steps:
(1), main body sliver feeds the overhead conducting bar roller of overhead system drawing device as claimed in claim 1, after overhead conducting bar roller exports, under the traction of feed roll motor, travel forward between shovel plate and adjustable control guide bar, enter feed roll motor; The additional feeding roller of additional feeding sliver feeding, after additional feeding roller exports, under the clamping guiding of shovel plate and main body sliver, is feeding to cotton roller with main body sliver off and on;
(2), described main body sliver and additional feeding sliver after closing, travel forward through feed roll motor, enter drawing rollers, the color sliver of the section of being formed after drawing rollers drawing-off between shovel plate and adjustable control rod.
4. the production method of the color sliver of section as claimed in claim 3, it is characterized in that, described main body sliver is different from the color of described additional feeding sliver.
5. the production method of the color sliver of section as claimed in claim 3, it is characterized in that, the style of described section of color sliver is by changing the rotating speed of additional feeding roller, the interval feeding time adding feeding roller, the radical adding feeding sliver, color and quantitative, that the color of main body sliver, radical, total draft multiple that is quantitative and drawing frame convert gained section coloured silk sliver style.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010525494.7A CN102453985B (en) | 2010-10-29 | 2010-10-29 | The overhead system drawing device of the color sliver of a kind of section of production and the method for the color sliver of production section |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010525494.7A CN102453985B (en) | 2010-10-29 | 2010-10-29 | The overhead system drawing device of the color sliver of a kind of section of production and the method for the color sliver of production section |
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| CN102453985A CN102453985A (en) | 2012-05-16 |
| CN102453985B true CN102453985B (en) | 2015-07-29 |
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| CN102828311A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Purple red colorful yarn |
| CN102828309A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Reddish coffee color yarn |
| CN104818550B (en) * | 2015-05-14 | 2017-04-12 | 江苏工程职业技术学院 | Segmental-color drawing frame |
| CN106283304B (en) * | 2016-08-10 | 2018-12-07 | 浙江华孚色纺有限公司 | A kind of drawing frame device producing colour-spun yarns and colour-spun yarns and production method |
| CN108588937B (en) * | 2018-03-26 | 2020-04-03 | 百隆东方股份有限公司 | Long-segment vortex spinning segment-color yarn and spinning method thereof |
| CN108330579A (en) * | 2018-04-23 | 2018-07-27 | 南通纺织丝绸产业技术研究院 | The guide strip rack of drawing frame |
| CN110760964A (en) * | 2019-10-12 | 2020-02-07 | 浙江华孚色纺有限公司 | Drawing device for producing segment color strips, method for producing segment color strips, segment color yarns and segment color fabric |
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| CH681895A5 (en) * | 1990-10-02 | 1993-06-15 | Rieter Ag Maschf | |
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Inventor after: Gui Yafu Inventor after: Wu Honghua Inventor after: He Weimin Inventor before: Gui Yafu Inventor before: Wu Honghua Inventor before: Xu Yajun Inventor before: He Weimin Inventor before: Chen Xingliang |
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Free format text: CORRECT: INVENTOR; FROM: GUI YAFU WU HONGHUA XU YAJUN HE WEIMIN CHEN XINGLIANG TO: GUI YAFU WU HONGHUA HE WEIMIN |
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Effective date of registration: 20180329 Address after: 235100 Stone Mountain Road, new area of Huaibei Economic Development Zone, Anhui Province, No. 6 Patentee after: Huafu fashion Limited by Share Ltd Address before: 312300 Shaoxing City, Shangyu Province Economic Development Zone, Renmin Road, No. 1088 Patentee before: Zhejiang Huafu Melange Yarn Co., Ltd. |