CN203487299U - Four-roller three-rough-yarn feeding fully-gathered spinning device - Google Patents
Four-roller three-rough-yarn feeding fully-gathered spinning device Download PDFInfo
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- CN203487299U CN203487299U CN201320561345.5U CN201320561345U CN203487299U CN 203487299 U CN203487299 U CN 203487299U CN 201320561345 U CN201320561345 U CN 201320561345U CN 203487299 U CN203487299 U CN 203487299U
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Abstract
The utility model discloses a four-roller three-rough-yarn feeding fully-gathered spinning device. The four-roller three-rough-yarn feeding fully-gathered spinning device comprises four drawing roller pairs. A three-horn-mouth feeding device is additionally arranged in the position of a rear roller yarn guiding rod, wherein the intervals of three horn mouths of the three-horn-mouth feeding device can be adjusted. A mechanical magnetic collector is additionally arranged on the rear roller. A middle rear roller is a narrow-groove type positive pressure hollow roller. A dividing roller device is additionally arranged in the position of a jaw of the middle rear roller. A middle front roller is a narrow-groove type negative pressure hollow roller. The front roller is a large-diameter narrow-groove type negative pressure hollow roller. During spinning, three rough yarns including a rough yarn A, a rough yarn B and a rough yarn C are fed from the rear roller through the three-horn-mouth feeding device with the adjustable intervals in the spun yarn process, four-roller three-area ultra-high draft is conducted, and then needed yarn is obtained. The largest total draft multiple of the four-roller three-rough-yarn feeding fully-gathered spinning device can reach over 300 times, so the target that three kinds of generally-quantitative rough yarn are fed for spinning at the same time is achieved, the spinning efficiency is improved, and high-quality colorful yarn can also be provided.
Description
Technical field
The utility model relates to ring spinning new technical field, and a kind of four roller three rove feed full collecting-spinning device specifically.
Background technology
Raising day by day along with socioeconomic development and living standards of the people, people's consumption idea is constantly updated, quality of life and living environment are more and more paid attention to, Functional Requirement to clothes is more and more higher, especially the requirement of the aspects such as antibacterial, the health care of clothes, feel, quality is constantly improved.On the other hand, along with continuing to increase with China textile industry structural adjustment investment of market competition strengthened gradually, be to improve added value of product and the market competitiveness, yarn variety is gradually to high branching, differentiation future development.Therefore, adopt blending method by the fiber of several difference in functionalitys is combined, improve the combination property of the yarn of producing or fabric come into one's own gradually.
The RING SPINNING that realizes twisting by spindle rotation is the most traditional spinning method, also be on current market consumption at most, the most general spinning method, technology is very ripe, although there is at present the Advanced Spinning Technologies that a lot of production efficiency is high, technological process is short, as Revolving cup spinning, Air-Jet Spinning etc., especially Air-Jet Spinning, adopt High Rotation Speed air-flow to make fibre bundle false twisting looping resultant yarn and thoroughly changed the twisting mechanism of RING SPINNING, but these spinning methods still cannot replace RING SPINNING in adaptability to raw materials and yarn oeverall quality.Therefore, RING SPINNING remains the topmost spun yarn mode of production at present.By traditional ring spinning technology being improved to realize the production of high-quality spun yarn, it is the most popular problem of current textile industry.
Drafting system is the important component part of fine spining machine work, and its performance directly has influence on yarn quality.General fine spining machine all adopts three roller draft forms at present, comprising the two rubber ring structures of three common rollers and three roller four rubber ring structures that can realize 80 ~ 100 times of high drafts.The two rubber ring structures of three common rollers are divided into two draw zones: front draft zone and first break draft district, and back zone is owing to only adopting simple roller draft, make middle part friction field a little less than, drafting multiple is generally less than 1.4 times, this total drafting multiple to raising fine spining machine is unfavorable, thereby its total draft multiple is between 20 ~ 50.In order to solve the problem that back area draft ability is low, at Chinese patent " for the device that involves of high-count worsted machine " (number: 96107383) with " fine spining machine four tape drawing mechanisms " (number: 012439010) disclose respectively a kind of three roller three-aprons and three roller four tape drawing mechanisms, the weak problem of back area draft ability that preferably resolves three roller form drafters, makes total draft multiple can bring up to 100.But, because it adopts three roller forms, also only have two draw zones, thereby can not realize super draft.At Chinese patent " fine spining machine four apron high draft devices " (number: disclose a kind of four apron high draft mechanisms for fine spining machine 200520073617.2), total draft multiple is brought up to 150.But the requirement that the development that can't meet textile raw material is new.
Utility model content
The utility model object is to provide a kind of four roller three rove of high draft to feed full collecting-spinning device for the defect of prior art.
The utility model for achieving the above object, adopts following technical scheme:
A kind of four roller three rove feed full collecting-spinning device, comprise the first break draft roller pair being formed by rear roller and rear roller, middle rear roller with in after the middle first break draft roller pair that forms of roller, the middle front draft roller pair that middle front roller and middle front leather roller form, the front draft roller pair that front roller and front leather roller, resistance twist roller form, adds three adjustable horn mouth feeding units of spacing in rear roller lever jack position; It is characterized in that: on described rear roller, add mechanical type magnetic collector, can realize the tight mixing of the rove of feeding; Described middle rear roller adopts narrow slot type malleation hollow roller, can realize the yarn that BOH organization is crossed and dispel; Described middle rear roller jaw place adds cuts apart roller arrangement, can realize the beam splitting of the fiber strip being dispelled out and evenly mix; Described middle front roller is narrow slot type negative pressure hollow roller, can realize the effect of gathering before entering proparea dominant draft of fiber strip after mixing; Described front roller adopts a kind of major diameter narrow slot type negative pressure hollow roller, and the fiber strip that can effectively realize after drawing-off is twisted under compact state.
It is further characterized in that: described narrow slot type negative pressure front roller diameter is 50mm, and in described narrow slot type negative pressure, front roller diameter is 25mm, and in described narrow slot type malleation, rear roller diameter is 27mm.
Further: described four roller three rove feed full collecting-spinning device and also comprise the cotton air channel of collection, the cotton air channel of described collection has three air channels, is respectively used to integrate cotton, as front roller in narrow slot type negative pressure front roller and narrow slot type negative pressure, provides and gather negative pressure.
In described narrow slot type malleation, the required fiber of rear roller dispels malleation is provided by independent positive pressure system.
The utility model four roller three rove feed full collecting-spinning device and spinning method and can realize three rove and feed spinning simultaneously, effectively improve Yarn color style, and practical requirement, improves yarn added value.In spinning process part, by drawing-off, partly adopt four roller four apron three district's drawing-off forms can realize 30-300 super draft doubly, be that the three rove amount of resetting feeding spinning lay the foundation, effectively promote spinning efficiency.Simultaneously by install a kind of mechanical type magnetic collector additional at rear roller, and the drawing-off of three rove that roller arrangement can realize feeding cutting apart of coordinating that rear roller in narrow slot type malleation and corresponding jaw place install additional in back zone arranges and evenly mixes, middle front roller adopts narrow slot type negative pressure hollow roller, can realize the tight set effect before entering proparea dominant draft of fiber strip after mixing, front roller adopts a kind of major diameter narrow slot type negative pressure hollow roller, the fiber strip that can effectively realize after drawing-off is twisted under compact state, significantly improves yarn quality; On the other hand, adopt the four row drawing rollers can be by two draw zones of original three laura structures: front draft zone and first break draft district, rise to three present draw zones: front draft zone, middle draw zone and first break draft district, effectively improve drafting multiple, total draft multiple is the highest to be brought up to more than 300 times, thereby can realize three kinds of general quantitative rove and feed spinning simultaneously, effectively improve spinning efficiency.
Accompanying drawing explanation
Fig. 1 is that the utility model four roller three rove feed full collecting-spinning device structural representation.
Fig. 2 is the cotton bellows structure schematic diagram of collection.
The specific embodiment
As depicted in figs. 1 and 2, a kind of four roller three rove feed full collecting-spinning device, install a kind of three horn mouth feeding units 4 in rear roller lever jack position additional; Drawing-off adopts four roller drafting mechanisms, comprise the first break draft roller pair being formed by rear roller 6 and rear roller 15, in narrow slot type malleation rear roller 7 with in after the middle first break draft roller pair that forms of roller 16, the middle front draft roller pair that in narrow slot type negative pressure, front roller 8 and middle front leather roller 17 form, the front draft roller pair that narrow slot type negative pressure front roller 9 and front leather roller 26, resistance twist roller 18 form.Wherein, above narrow slot type negative pressure front roller 9, between front leather roller 26 and resistance twist roller 18, contain a gas-flow deflector device 19 can reinforcing fibre gathering; On rear roller 6, install mechanical type magnetic collector 5 additional, in narrow slot type malleation, rear roller 7 jaw places install additional and cut apart roller arrangement 10.Collect cotton bellows 13 with three air channels: the first air channel 14 is cotton for original collection, negative pressure is gathered for narrow slot type negative pressure front roller 9 provides in the second air channel 12, negative pressure is gathered for front roller 8 in narrow slot type negative pressure provides in the 3rd air channel 23, for keeping the negative regulation of the cotton air draft system of collection, at the cotton bellows 13 of collection, contain the automatic cotton-sweeping equipment 11 of pressure sensitive simultaneously; Malleation air draft system 25 provides fiber to dispel malleation by air channel 24 for rear roller 7 in narrow slot type malleation.Narrow slot type negative pressure front roller 9 is that a diameter is the steel hollow roller of 50mm, surface of roller has the narrow groove of arranging according to certain rule, air draught assembly 20 is equipped with in its inside, during use, negative pressure is delivered to the narrow groove on narrow slot type negative pressure front roller 9 surfaces by air draught assembly 20, make to be realized and being gathered by the fiber of surface of roller; In narrow slot type negative pressure, front roller 8 is that a diameter is the steel hollow roller of 25mm, surface of roller has the narrow groove of arranging according to certain rule, air draught assembly 21 is equipped with in its inside, during use, negative pressure is delivered to the narrow groove on front roller 8 surfaces in narrow slot type negative pressure by air draught assembly 21, make to be realized and being gathered by the fiber of surface of roller; In narrow slot type malleation, rear roller 7 is that a diameter is the steel hollow roller of 27mm, and air draught assembly 22 is equipped with in its inside, and during use, malleation is delivered to the narrow groove on rear roller 7 surfaces in narrow slot type negative pressure by air draught assembly 22, make the fiber dispersion by surface of roller.
In spinning process, three rove 1, 2 and 3 are fed from rear roller 6 by three horn mouth feeding units 4, after through the effect of the mechanical force of mechanical type magnetic collector 5, realize the tight set of three rove of feeding, rove after set enters rear roller 7 in narrow slot type malleation through the less drawing-off in back zone with after arranging, under the effect of malleation, spread out, the fiber disperseing enters cuts apart roller arrangement 10, realize beam splitting and the mixing of the fiber strip that BOH organization crosses, then realize the even mixing of three rove of feeding, fiber strip after arrangement mixes gathers in front roller 8 under the effect of negative pressure and again closely after set, enters proparea dominant draft after the drawing-off in middle district in narrow slot type negative pressure, complete drawing-off effect, fiber strip after drawing-off is twisted after the effect of closely gathering of narrow slot type negative pressure front roller 9, by twizzle, be wound on spool.
Claims (4)
1. roller three rove feed full collecting-spinning device, comprise the first break draft roller pair being formed by rear roller and rear roller, middle rear roller with in after the middle first break draft roller pair that forms of roller, the middle front draft roller pair that middle front roller and middle front leather roller form, the front draft roller pair that front roller and front leather roller, resistance twist roller form, adds three adjustable horn mouth feeding units of spacing in rear roller lever jack position; It is characterized in that: on described rear roller, add mechanical type magnetic collector, can realize the tight mixing of the rove of feeding; Described middle rear roller adopts narrow slot type malleation hollow roller, can realize the yarn that BOH organization is crossed and dispel; Described middle rear roller jaw place adds cuts apart roller arrangement, can realize the beam splitting of the fiber strip being dispelled out and evenly mix; Described middle front roller is narrow slot type negative pressure hollow roller, can realize the effect of gathering before entering proparea dominant draft of fiber strip after mixing; Described front roller adopts a kind of major diameter narrow slot type negative pressure hollow roller, and the fiber strip that can effectively realize after drawing-off is twisted under compact state.
2. four roller three rove according to claim 1 feed full collecting-spinning device, it is characterized in that: described narrow slot type negative pressure front roller diameter is 50mm, in described narrow slot type negative pressure, front roller diameter is 25mm, and in described narrow slot type malleation, rear roller diameter is 27mm.
3. four roller three rove according to claim 1 feed full collecting-spinning device, it is characterized in that: described four roller three rove feed full collecting-spinning device and also comprise the cotton air channel of collection, the cotton air channel of described collection has three air channels, is respectively used to integrate cotton, as front roller in narrow slot type negative pressure front roller and narrow slot type negative pressure, provides and gather negative pressure.
4. four roller three rove according to claim 1 feed full collecting-spinning device, it is characterized in that: in described narrow slot type malleation, the required fiber of rear roller dispels malleation is provided by independent positive pressure system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561345.5U CN203487299U (en) | 2013-09-10 | 2013-09-10 | Four-roller three-rough-yarn feeding fully-gathered spinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201320561345.5U CN203487299U (en) | 2013-09-10 | 2013-09-10 | Four-roller three-rough-yarn feeding fully-gathered spinning device |
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| CN203487299U true CN203487299U (en) | 2014-03-19 |
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| CN201320561345.5U Withdrawn - After Issue CN203487299U (en) | 2013-09-10 | 2013-09-10 | Four-roller three-rough-yarn feeding fully-gathered spinning device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469382A (en) * | 2013-09-10 | 2013-12-25 | 江南大学 | Four-roller three-thick-yarn feeding full compact spinning device, spinning method thereof and color yarn |
| CN105624853A (en) * | 2016-03-30 | 2016-06-01 | 江南大学 | Magnetic gathering device |
| CN107447304A (en) * | 2017-09-19 | 2017-12-08 | 吐鲁番溢达纺织有限公司 | Suction type compact spinning shape tube synchronization traversing drafting system |
| CN110331477A (en) * | 2019-07-08 | 2019-10-15 | 合肥经新纺织科技有限公司 | A kind of ecology colour-spun yarns process units and production method |
-
2013
- 2013-09-10 CN CN201320561345.5U patent/CN203487299U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469382A (en) * | 2013-09-10 | 2013-12-25 | 江南大学 | Four-roller three-thick-yarn feeding full compact spinning device, spinning method thereof and color yarn |
| CN105624853A (en) * | 2016-03-30 | 2016-06-01 | 江南大学 | Magnetic gathering device |
| CN105624853B (en) * | 2016-03-30 | 2017-10-17 | 泰州市宏祥动力机械有限公司 | A kind of magnetic apparatus for collecting |
| CN107447304A (en) * | 2017-09-19 | 2017-12-08 | 吐鲁番溢达纺织有限公司 | Suction type compact spinning shape tube synchronization traversing drafting system |
| CN110331477A (en) * | 2019-07-08 | 2019-10-15 | 合肥经新纺织科技有限公司 | A kind of ecology colour-spun yarns process units and production method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140319 Effective date of abandoning: 20150722 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140319 Effective date of abandoning: 20150722 |
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| RGAV | Abandon patent right to avoid regrant |