CN102154745B - Processing method of slub yarn - Google Patents
Processing method of slub yarn Download PDFInfo
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- CN102154745B CN102154745B CN2011100726236A CN201110072623A CN102154745B CN 102154745 B CN102154745 B CN 102154745B CN 2011100726236 A CN2011100726236 A CN 2011100726236A CN 201110072623 A CN201110072623 A CN 201110072623A CN 102154745 B CN102154745 B CN 102154745B
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- roller
- feeding
- yarn
- mesh
- slub
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Abstract
The invention relates to a processing method of a slub yarn, which comprises the following steps: an independent rough yarn feeding system is adopted, and a rough yarn (12) is combined with a fibre strand (11) under the action of a first feeding roller (12) and a second feeding roller (10); and the fed fibre leaves the first feeding roller (9), is then combined with the fibre stand on a meshed roller (1) under the action of air flow, and passes through an output roller to be twisted into the slub yarn. The invention has a simple method and low cost, and is suitable for industrial production; by changing the rough yarn feeding quantity, the slub change on fine yarn can be realized; as the slub is separated from a basic yarn, the size change of the slub is more flexible, and simultaneously, the rough yarns with different raw materials can be adopted, so that the components of the slub and the components of the basic yarn can show different effects, and finally, the slub appearance effect and the effects of color change and function change can be realized on a cloth surface.
Description
Technical field
The invention belongs to the fancy yarn field, particularly relate to a kind of processing method of bunchy yarn.
Background technology
The fancy yarn product grew up from the seventies in 20th century, was thereafter the important branch of piece market always.Slub yarn is a kind of fancy yarn of pitches such as outward appearance appears or irregular pitch slubbing, and it is unique to be made into behind the fabric cloth style, more popular in the modern society of showing personality.It generally is to adopt the drafting multiple of instantaneous change fine spining machine and the rove feed quantity that changes in the unit interval to realize that its yarn is made principle.The method that the control device of the spinning bunchy yarn of on ring throstle and rotor spinning machine, developing generally uses can be divided into three kinds of forms substantially: (1) mechanical type.Expense is low, but noise is big, conversion process (slub length, pitch, line density and circulation arbitrarily etc.) inconvenience, and the life-span is short, and maintenance cost is big.(2) PLC and mechanical bond formula.Mostly adopt the adhesive of PLC control electromagnetic clutch, expense is lower, but noise is big, the life-span short, and maintenance cost is big, and the control of slub yarn parameter is poor, low precision, fancy are with low uncertainty, is difficult to satisfy high-quality spinning requirement.(3) full digital.Ring control is comparatively flexible, and parameter adjustment is very simple, convenient and quick, only need on control panel, to key in design technology and get final product, but relative cost is higher.
But aforesaid way all is based on the variation of rove, that is to say that raw material is to keep stable, and regular roving feeding and spinning-drafting multiple are also depended in the variation of its ring size.Simultaneously, for cloth cover, style embodies and only is the thickness variation of yarn appearance, and is relatively single.Therefore how the product development of rich bamboo-joint yarn becomes its next step development urgent problem.
Summary of the invention
Technical problem to be solved by this invention provides a kind of processing method of bunchy yarn, and this method is simple, and cost is low, is suitable for suitability for industrialized production; Through realizing that through changing the rove feed quantity ring changes on the spun yarn; Owing to adopted separating of ring and basic yarn; Not only the size variation of ring is more flexible, can adopt the rove of different material simultaneously, makes the ring composition present different effects with basic yarn composition; Finally on cloth cover except the ring appearance effect, can also realize the variation of color and the variation of function.
The processing method of a kind of bunchy yarn of the present invention comprises:
Adopt independently rove feeding system, generate ring: rove is under the effect of first feeding roller and second feeding roller and fiber strip and closing; The feeding fiber receives the air-flow effect after leaving first feeding roller, with fiber strip on the mesh roller and after closing through twisting into slub yarn behind the delivery roller.
The size of ring not only receives the influence of fibrous feed quantity, also receives the influence of feeding time simultaneously.
Said first feeding roller is by the motor separate transmission, and second feeding roller changes feeding speed by Frequency Converter Control.
Through changing the speed of second feeding roller, realize the variation of fibrous feed quantity.
Adopt tubulose mesh roller to replace front roller, in connect the negative pressure air draft system.Mesh roller external diameter 60～65mm, internal diameter 50～55mm has been covered with the mesh of diameter 0.6～0.8mm on the face width, and the density of mesh is 60～80 holes/cm
2Be connected to the air draught groove in the mesh roller, the aspiration channel of the external negative pressure air draft system of air draught groove, the sphere of action of air draught groove is that the camber line between front leather roller and the output roller is about 45 °～60 °; The output roller is connected with reel cage through spring fastenings, under the Flexible Connector effect and the effect of mesh roller, and by mesh roller frictional drive.
Beneficial effect
(1) method of the present invention is simple, and cost is low, is suitable for suitability for industrialized production;
(2) the present invention is through realizing that through changing the rove feed quantity ring changes on the spun yarn; Owing to adopted separating of ring and basic yarn; Not only the size variation of ring is more flexible, can adopt the rove of different material simultaneously, makes the ring composition present different effects with basic yarn composition; Finally on cloth cover except the ring appearance effect, can also realize the variation of color and the variation of function.
Description of drawings
Fig. 1 is the structural representation of air intake device of the present invention;
Fig. 2 is the structural representation of ring feeding unit of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
A kind of processing method of bunchy yarn comprises:
Adopt independently rove feeding system, generate ring, adopts device as shown in Figure 2: rove 12 is under the effect of first feeding roller 9 and second feeding roller 10 and fiber strip 11 and closing; The feeding fiber receives the air-flow effect after leaving first feeding roller 9, through twisting resultant yarn behind the delivery roller, promptly gets with fiber strip on the mesh roller 1 and after closing; Wherein first feeding roller 9 is by the motor separate transmission, and second feeding roller 10 changes feeding speed by Frequency Converter Control; Connect the negative pressure air draft system in the mesh roller 1.
As shown in Figure 1, adopt mesh roller 1 to replace front roller, in connect the negative pressure air draft system.Mesh roller 1 external diameter 60～65mm, internal diameter 50～55mm has been covered with the mesh 8 of diameter 0.6～0.8mm on the face width, and the density of mesh 8 is 60～80 holes/cm
2Be connected to air draught groove 4 in the mesh roller 1, the aspiration channel 5 of air draught groove 4 external negative pressure air draft systems, the sphere of action of air draught groove 4 is that the camber line between front leather roller 2 and the output roller 3 is about 45 °～60 °; Output roller 3 is connected with reel cage through spring fastenings, under the Flexible Connector effect, acts on mesh roller 1, and by mesh roller 1 frictional drive.
Claims (1)
1. the processing method of a bunchy yarn comprises:
Adopt independently rove feeding system, rove (12) under the effect of first feeding roller (9) and second feeding roller (10) with fiber strip (11) and closing; Said first feeding roller (9) is by the motor separate transmission; Second feeding roller (10) changes feeding speed by Frequency Converter Control; It is characterized in that: the feeding fiber receives the air-flow effect after leaving first feeding roller (9), after exporting roller (3), twists into slub yarn with fiber strip between front leather roller (2) on the mesh roller (1) and the output roller (3) and after closing; Said mesh roller (1) external diameter 60～65mm, internal diameter 50～55mm has been covered with the mesh (8) of diameter 0.6～0.8mm on the face width, and the density of mesh (8) is 60～80 holes/cm
2Be connected to air draught groove (4) in the mesh roller (1), the aspiration channel (5) of the external negative pressure air draft system of air draught groove (4), the sphere of action of air draught groove (4) is 45 °～60 ° a camber line scope between front leather roller (2) and output roller (3); Output roller (3) is connected with reel cage through spring fastenings, under the spring fastenings effect, acts on mesh roller (1), and by mesh roller (1) frictional drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100726236A CN102154745B (en) | 2011-03-24 | 2011-03-24 | Processing method of slub yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100726236A CN102154745B (en) | 2011-03-24 | 2011-03-24 | Processing method of slub yarn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102154745A CN102154745A (en) | 2011-08-17 |
| CN102154745B true CN102154745B (en) | 2012-05-09 |
Family
ID=44436404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100726236A Expired - Fee Related CN102154745B (en) | 2011-03-24 | 2011-03-24 | Processing method of slub yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102154745B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518330B (en) * | 2017-09-20 | 2024-05-07 | 常山乔杉纺织有限公司 | Yarn pulling device of spinning frame for producing bunchy yarn |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4041690A (en) * | 1975-11-05 | 1977-08-16 | Tuscarora Cotton Mill | Novelty yarn and method for making same |
| CN85204189U (en) * | 1985-10-10 | 1986-10-29 | 郑州第五棉纺织厂 | Autocontrol machine to produce bamboo yarn |
| DE3927936A1 (en) * | 1988-09-29 | 1990-04-05 | Fehrer Ernst | DEVICE FOR PRODUCING A YARN |
| AT402949B (en) * | 1995-01-25 | 1997-09-25 | Fehrer Ernst | STRETCHER FOR A RING SPIDER |
| DE19815053B4 (en) * | 1998-04-03 | 2006-01-05 | Saurer Gmbh & Co. Kg | A method of making a false twist and spinning machine therefor |
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2011
- 2011-03-24 CN CN2011100726236A patent/CN102154745B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102154745A (en) | 2011-08-17 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| 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: 20120509 Termination date: 20200324 |