CN206219736U - A kind of drawing-off spinning apparatus of seven roller three - Google Patents
A kind of drawing-off spinning apparatus of seven roller three Download PDFInfo
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- CN206219736U CN206219736U CN201621223195.7U CN201621223195U CN206219736U CN 206219736 U CN206219736 U CN 206219736U CN 201621223195 U CN201621223195 U CN 201621223195U CN 206219736 U CN206219736 U CN 206219736U
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- roller
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- rubber roll
- drafting system
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Abstract
The utility model provides a kind of drawing-off spinning apparatus of seven roller three, including dominant draft device, left redundant drafting system and right redundant drafting system, left redundant drafting system and right redundant drafting system are respectively positioned at the left and right sides of dominant draft device, and be symmetric, dominant draft device shares the front roller drawing-off pair of front roller and preceding rubber roll composition with left redundant drafting system and right redundant drafting system, three rove are respectively by dominant draft device, left redundant drafting system and right redundant drafting system feed, and respective draft process parameter can be separately adjustable, so as to increase the pattern effect in fancy yarn production, improve resultant yarn comprehensive quality simultaneously.
Description
Technical field
The utility model is related to spinninging technical field, more particularly to a kind of drawing-off spinning apparatus of seven roller three.
Background technology
With the continuous advance in epoch, people improve constantly for the requirement of garment material, and current textile clothing industry is in
One follow the fashion, the epoch of diversification and high-quality.Therefore, the development to textile raw material it is also proposed new requirement, wherein
Flame has been progressed into the visual field of people, in occupation of the status do not replaced.Flame refers in spinning and line processed
During fiber or yarn are processed using extraordinary raw material, special equipment or special warfare obtained from there is unique construction
It is a kind of yarn with decoration function in yarn product with the yarn of appearance effect.The unique structure of fancy yarn, moulding spirit
Living, color representation is enriched, and the use diversification of raw material is rich in creativity, and these promote flame product easily to weed out the old and bring forth the new,
More differentiation textile product is produced, in the current epoch for pursuing personalized consumption, it is wide that market imparts flame
Space.Wherein, section coloured yarn is research at present and a kind of widely used fancy yarn, with the new style that many colors are combined,
It not only axially has thickness to change in yarn, and has the discontinuously arranged fancy color being alternately present, and is presented irregular only
Special pattern effect.Current section coloured yarn production is mainly transformed on traditional spinning frame with three rollers and realized, white is thick
Yarn is continuously fed into by middle roller, and a kind of colored auxiliary yarn is interrupted feeding by rear roller, and two kinds of rove converge in front roller outlet, produce
Section color effect.The method improvement cost is relatively low, and efficiency is higher, but yarn evenness is poor.Pin is in this regard, in Chinese patent
" section-color spinning transmission device (the patent No.：ZL200420081737.2 a kind of section coloured yarn production dress for carrying four sieve is given in) "
Put, but the device is still fed using double roving, meanwhile, first roller and the second roller still use same motor control, thus
Dominant draft cannot be adjusted freely.
Regarding to the issue above, the utility model provides a kind of drawing-off spinning apparatus of seven roller three, using seven drawing rollers
Constitute three sets it is independent into or so into V-structure drafting system, and respective draft process parameter can be separately adjustable, from
And increase the pattern effect in fancy yarn production, while improving resultant yarn comprehensive quality.
The content of the invention
The purpose of this utility model provides a kind of drawing-off spinning apparatus of seven roller three, and three sets are constituted using seven drawing rollers
It is independent into left and right into V-structure drafting system, and respective draft process parameter can be separately adjustable, to increase fancy
Pattern effect in yarn production, while improving resultant yarn comprehensive quality.
In order to achieve the above object, a kind of drawing-off spinning apparatus of seven roller three, including dominant draft device, left redundant drawing-off dress
Put with right redundant drafting system, the left redundant drafting system and right redundant drafting system are respectively positioned at the left and right of dominant draft device
Both sides, and being symmetric, the dominant draft device and left redundant drafting system and right redundant drafting system share front roller and
The front roller drawing-off pair of preceding rubber roll composition, after the dominant draft device includes the first rear roller and the first back cot are constituted first
Roller draft pair, the first middle roller drawing-off pair of the first middle roller and the first mid-rubber roll composition, front roller and preceding rubber roll composition
Front roller drawing-off pair, the left redundant drafting system includes the second rear roller drawing-off that the second rear roller and the second back cot are constituted
Right, the second middle roller drawing-off pair of the second middle roller and the second mid-rubber roll composition, the front roller that front roller and preceding rubber roll are constituted leads
Stretch right, the right redundant drafting system includes the 3rd rear roller drawing-off pair that the 3rd rear roller and the 3rd back cot are constituted, the 3rd
3rd middle roller drawing-off pair of middle roller and the 3rd mid-rubber roll composition, the front roller drawing-off pair of front roller and preceding rubber roll composition, institute
State the first back cot, the first mid-rubber roll and preceding rubber roll to be connected on the first reel cage, second back cot, the connection of the second mid-rubber roll
On the second reel cage, the 3rd back cot, the 3rd mid-rubber roll are connected on the 3rd reel cage, the first rove by the first rear roller and
Press feeding between first back cot, and after through between the first middle roller and the first mid-rubber roll pressed through by sieve after first
Dragline stretches the drawing-off effect in the first first break draft area pair and the first middle roller drawing-off pair between, then through between front roller and preceding rubber roll
Pressing output, by the drawing-off effect of the first front draft zone between the first middle roller drawing-off pair and front roller drawing-off pair, second is thick
Yarn by between the second rear roller and the second back cot press feeding, and after through between the second middle roller and the second mid-rubber roll pressing wear
Cross, it is then premenstrual by the drawing-off effect in the second first break draft area between the second rear roller drawing-off pair and the second middle roller drawing-off pair
Output is pressed between roller and preceding rubber roll, by the second front draft zone between the second middle roller drawing-off pair and front roller drawing-off pair
Drawing-off act on, the 3rd rove by between the 3rd rear roller and the 3rd back cot press feeding, and after through the 3rd middle roller and the 3rd
Pressed through being led by the 3rd first break draft area between the 3rd rear roller drawing-off pair and the 3rd middle roller drawing-off pair between mid-rubber roll
The effect of stretching, then through pressing output between front roller and preceding rubber roll, by the 3rd middle roller drawing-off pair and front roller drawing-off to it
Between the 3rd front draft zone drawing-off effect, through the first rove after drawing-off, the second rove and the 3rd rove front roller nip converge
Exported after conjunction.
During spinning, main motor drives spindle rotation by spindle band, then drives spool to rotate the twist for producing from bottom to top
Transmission so that the yarn obtained after drawing-off rotates around itself axle, then obtains the hybrid yams with certain twist, what is obtained is mixed
Close yarn to be wrapped on spool after twizzle, wire loop, spool is rotated and drives wire loop to be rotated around rings, due to wire loop
Rotating speed of the rotating speed less than spool so that hybrid yams are constantly wrapped on spool.
The utility model using seven drawing rollers constitute three sets it is independent into left and right into the drawing-off of V-structure fill
Put, and respective draft process parameter can be separately adjustable, so that increase the pattern effect in fancy yarn production, while improving resultant yarn
Comprehensive quality.
Brief description of the drawings
Fig. 1 is the drawing-off spinning apparatus structural representation of seven roller of the present utility model three.
Specific embodiment
As shown in Figure 1, a kind of drawing-off spinning apparatus of seven roller three, including dominant draft device, left redundant drafting system and the right side
Auxiliary drafting system, left redundant drafting system and right redundant drafting system are in respectively positioned at the left and right sides of dominant draft device
Symmetrical, dominant draft device is constituted with left redundant drafting system and the shared front roller 5 of right redundant drafting system and preceding rubber roll 6
Front roller drawing-off pair, dominant draft device includes the first rear roller drawing-off pair that the first rear roller 1 and the first back cot 2 are constituted, the
First middle roller drawing-off pair of one middle roller 3 and the composition of the first mid-rubber roll 4, the front roller drawing-off of front roller 5 and the composition of preceding rubber roll 6
Right, left redundant drafting system includes the second rear roller drawing-off pair that the second rear roller 8 and the second back cot 9 are constituted, sieve in second
Drawing 10 and the second middle roller drawing-off pair of the composition of the second mid-rubber roll 11, the front roller drawing-off pair of front roller 5 and the composition of preceding rubber roll 6,
Right redundant drafting system includes the 3rd rear roller drawing-off pair that the 3rd rear roller 14 and the 3rd back cot 15 are constituted, the 3rd middle roller
16 and the 3rd middle roller drawing-off pair of the composition of the 3rd mid-rubber roll 17, the front roller drawing-off pair of front roller 5 and the composition of preceding rubber roll 6, the
One back cot, the first mid-rubber roll and preceding rubber roll are connected on the first reel cage 7, and the second back cot, the second mid-rubber roll are connected to second
On reel cage 12, the 3rd back cot, the 3rd mid-rubber roll are connected on the 3rd reel cage 18, and the first rove 24 is by the first rear roller and first
Press feeding between back cot, and after through between the first middle roller and the first mid-rubber roll pressed through being led by the first rear roller
The drawing-off effect in the first first break draft area pair and the first middle roller drawing-off pair between is stretched, is then pressed through between front roller and preceding rubber roll
Output, by the drawing-off effect of the first front draft zone between the first middle roller drawing-off pair and front roller drawing-off pair, the second rove 13
By between the second rear roller and the second back cot press feeding, and after through between the second middle roller and the second mid-rubber roll pressing wear
Cross, it is then premenstrual by the drawing-off effect in the second first break draft area between the second rear roller drawing-off pair and the second middle roller drawing-off pair
Output is pressed between roller and preceding rubber roll, by the second front draft zone between the second middle roller drawing-off pair and front roller drawing-off pair
Drawing-off is acted on, the 3rd rove 19 by pressing feeding between the 3rd rear roller and the 3rd back cot, and after through the 3rd middle roller and the
Pressed through by the 3rd first break draft area between the 3rd rear roller drawing-off pair and the 3rd middle roller drawing-off pair between three mid-rubber rolls
Drawing-off is acted on, then through pressing output between front roller and preceding rubber roll, by the 3rd middle roller drawing-off pair and front roller drawing-off pair
Between the 3rd front draft zone drawing-off effect, through the first rove after drawing-off, the second rove and the 3rd rove in front roller nip
Exported after converging.
During spinning, main motor drives spindle rotation by spindle band, then drives spool 23 to rotate the twist for producing from lower
Upper transmission so that the yarn obtained after drawing-off rotates around itself axle, then obtains the hybrid yams with certain twist, obtains
Hybrid yams are wrapped on spool after twizzle 20, wire loop 21, and spool is rotated and drives wire loop to be rotated around rings 22, due to
Rotating speed of the rotating speed of wire loop less than spool so that hybrid yams are constantly wrapped on spool.
Claims (1)
1. a kind of drawing-off spinning apparatus of seven roller three, including dominant draft device, left redundant drafting system and right redundant drafting system,
It is characterized in that：The left redundant drafting system and right redundant drafting system are in respectively positioned at the left and right sides of dominant draft device
Symmetrical, the dominant draft device shares front roller and preceding rubber roll composition with left redundant drafting system and right redundant drafting system
Front roller drawing-off pair, the dominant draft device includes the first rear roller drawing-off that the first rear roller and the first back cot are constituted
Right, the first middle roller drawing-off pair of the first middle roller and the first mid-rubber roll composition, the front roller that front roller and preceding rubber roll are constituted leads
Stretch right, the left redundant drafting system includes the second rear roller drawing-off pair that the second rear roller and the second back cot are constituted, second
Second middle roller drawing-off pair of middle roller and the second mid-rubber roll composition, the front roller drawing-off pair of front roller and preceding rubber roll composition, institute
State the 3rd rear roller drawing-off pair that right redundant drafting system is constituted including the 3rd rear roller and the 3rd back cot, the 3rd middle roller and
3rd middle roller drawing-off pair of the 3rd mid-rubber roll composition, the front roller drawing-off pair of front roller and preceding rubber roll composition, after described first
Rubber roll, the first mid-rubber roll and preceding rubber roll are connected on the first reel cage, and second back cot, the second mid-rubber roll are connected to second and shake
On frame, the 3rd back cot, the 3rd mid-rubber roll are connected on the 3rd reel cage, and the first rove is by glue after the first rear roller and first
Between roller press feeding, and after through between the first middle roller and the first mid-rubber roll pressed through by the first rear roller drawing-off pair
The drawing-off effect in the first first break draft area, then presses defeated through between front roller and preceding rubber roll between the first middle roller drawing-off pair
Go out, by the drawing-off effect of the first front draft zone between the first middle roller drawing-off pair and front roller drawing-off pair, the second rove is by the
Press feeding between two rear rollers and the second back cot, and after through between the second middle roller and the second mid-rubber roll pressed through receiving
To the drawing-off effect in the second first break draft area between the second rear roller drawing-off pair and the second middle roller drawing-off pair, then through front roller and
Output is pressed between preceding rubber roll, is made by the drawing-off of the second front draft zone between the second middle roller drawing-off pair and front roller drawing-off pair
With, the 3rd rove by pressing feeding between the 3rd rear roller and the 3rd back cot, and after through the 3rd middle roller and the 3rd mid-rubber roll
Between pressed through, by between the 3rd rear roller drawing-off pair and the 3rd middle roller drawing-off pair the 3rd first break draft area drawing-off make
With then through pressing output between front roller and preceding rubber roll, by between the 3rd middle roller drawing-off pair and front roller drawing-off pair the
The drawing-off effect of three front draft zones, through the first rove after drawing-off, the second rove and the 3rd rove after front roller nip converges
Output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621223195.7U CN206219736U (en) | 2016-11-14 | 2016-11-14 | A kind of drawing-off spinning apparatus of seven roller three |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621223195.7U CN206219736U (en) | 2016-11-14 | 2016-11-14 | A kind of drawing-off spinning apparatus of seven roller three |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206219736U true CN206219736U (en) | 2017-06-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621223195.7U Expired - Fee Related CN206219736U (en) | 2016-11-14 | 2016-11-14 | A kind of drawing-off spinning apparatus of seven roller three |
Country Status (1)
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|---|---|
| CN (1) | CN206219736U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112725968A (en) * | 2020-12-28 | 2021-04-30 | 江苏恒力化纤股份有限公司 | Spinning method of cotton-hemp slub fancy yarn |
| CN112725961A (en) * | 2020-12-28 | 2021-04-30 | 江苏恒力化纤股份有限公司 | Spinning method of cotton-wool blended yarn and cotton-wool blended yarn |
| CN112725967A (en) * | 2020-12-28 | 2021-04-30 | 江苏恒力化纤股份有限公司 | Spinning method of cotton-hemp slub fancy yarn |
| CN112725960A (en) * | 2020-12-28 | 2021-04-30 | 江苏恒力化纤股份有限公司 | Cotton and combed doffed cotton yarn and spinning method thereof |
| CN112760772A (en) * | 2020-12-28 | 2021-05-07 | 江苏恒力化纤股份有限公司 | Spinning method of cotton-flax fancy yarn |
-
2016
- 2016-11-14 CN CN201621223195.7U patent/CN206219736U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112725968A (en) * | 2020-12-28 | 2021-04-30 | 江苏恒力化纤股份有限公司 | Spinning method of cotton-hemp slub fancy yarn |
| CN112725961A (en) * | 2020-12-28 | 2021-04-30 | 江苏恒力化纤股份有限公司 | Spinning method of cotton-wool blended yarn and cotton-wool blended yarn |
| CN112725967A (en) * | 2020-12-28 | 2021-04-30 | 江苏恒力化纤股份有限公司 | Spinning method of cotton-hemp slub fancy yarn |
| CN112725960A (en) * | 2020-12-28 | 2021-04-30 | 江苏恒力化纤股份有限公司 | Cotton and combed doffed cotton yarn and spinning method thereof |
| CN112760772A (en) * | 2020-12-28 | 2021-05-07 | 江苏恒力化纤股份有限公司 | Spinning method of cotton-flax fancy yarn |
| CN112725960B (en) * | 2020-12-28 | 2022-03-18 | 江苏恒力化纤股份有限公司 | Cotton and combed doffed cotton yarn and spinning method thereof |
| CN112725967B (en) * | 2020-12-28 | 2022-03-18 | 江苏恒力化纤股份有限公司 | Spinning method of cotton-hemp slub fancy yarn |
| CN112760772B (en) * | 2020-12-28 | 2022-03-18 | 江苏恒力化纤股份有限公司 | Spinning method of cotton-flax fancy yarn |
| CN112725961B (en) * | 2020-12-28 | 2022-03-18 | 江苏恒力化纤股份有限公司 | Spinning method of cotton-wool blended yarn and cotton-wool blended yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |