CN106592027A - Processing device and method for improving performance of siro spinning - Google Patents
Processing device and method for improving performance of siro spinning Download PDFInfo
- Publication number
- CN106592027A CN106592027A CN201611093262.2A CN201611093262A CN106592027A CN 106592027 A CN106592027 A CN 106592027A CN 201611093262 A CN201611093262 A CN 201611093262A CN 106592027 A CN106592027 A CN 106592027A
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- CN
- China
- Prior art keywords
- roller
- traversing
- sliver
- siro
- twist
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/22—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by rollers only
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/74—Rollers or roller bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a processing device for improving performance of siro spinning. Another technical scheme provides a processing method for improving performance of siro spinning by using the above processing device. Aimed at problems exist in siro spinning production, a transverse device is added between a front roller nip and a twisting point, giving a false twist for a yarn body before twisting. Under the condition of normal startup, after fiber strands output through the front roller nip passes through a self-rotated false twist device, the degree of twist of the fiber strand would increase. On one hand, the device is beneficial for improving strength of the fiber strand and reducing broken ends caused by unevenness, on the other hand, in a twisting process, the more silvers are involved, degree of twist is higher. Therefore, performance of a finished product would be close to quality of a plied yarn on yarn hairness, strength, and surface smooth and clean degree.
Description
Technical field
The present invention relates to a kind of carry out pre- twisting during Siro-spinning to the spun yarn yarn of front roller output, yarn is improved
Single twist in line, realizes the device that resultant yarn filoplume is reduced, strength is improved.
Background technology
The technical process of Siro-spinning is the drafting system list of the same spindle of the parallel feeding of two rove on spinning frame
In unit, two rove are made to converge resultant yarn after carrying out drawing-off respectively with a determining deviation in same drafting system, it is achieved thereby that spin,
And, twist with the fingers joint.
The twisting process of Siro-spinning is essentially identical with common ring spinning.In RING SPINNING, wire loop every revolution is just given
Sliver add a turn, the sliver for adding turn be wire loop to this section of sliver of front roller, for SEILE textile, from
The twist that two slivers of front jaw output have includes two aspects：The twist given by rove, and because the transmission of the twist is made
With cause single thread in twisted with certain twist.But as well as the inhomogeneities of yarn twist unevenness, cause sliver twisting with the fingers
Fashionable the had twist is relatively low.Therefore, in the finished product yarn of SEILE textile, the relatively low twist prevents it from by yarn body surface face in single thread
Filoplume be all twisted into wherein, most at last affect yarn surface property and strength.Additionally, during match sieve spins, it is single
The drawing-off state of rove is the twice of spun spun yarn number, along with the dither cycle of twisting balance affects, therefore, in front roller
Jaw to the sliver for twisting point section easily produces breakage phenomena.
The content of the invention
It is an object of the invention to provide one kind is in Siro-spinning, pre- amount of twist is given to it in spun yarn sliver and before twisting with the fingers
Device and the method using the device.
In order to achieve the above object, to the technical scheme is that and add frock there is provided a kind of raising Siro-spinning performance
Put, it is characterised in that including fixed roller and traversing roller, the axial length of fixed roller is L1, along sliver direction of transfer,
Fixed roller is d with the section distance of center circle of traversing roller, and sliver first passes through fixation after exporting with E points from the jaw D points of front roller
Roller, after apart from d, through traversing roller, traversing roller is under the driving of driving means vertically in the model that length is L1
With the reciprocal transverse shifting of setting speed in enclosing, sliver when traversing roller, in the side friction that traversing roller is produced to sliver
In the presence of power, around its own axis revolution.
Preferably, it is wrapped with rubber ring in the traversing roller.
Preferably, the radius of the fixed roller is r1, and r1 is 13-15mm, and axial length L 1 is 14-16mm.
Preferably, the radius of the traversing roller is r2, and axial length is L2, and r2 is 12-14mm, and L2 is 10-12mm.
Preferably, the speed of the reciprocal transverse shifting of the traversing roller is 3500-3700mm/s.
Another technical scheme of the present invention there is provided a kind of raising Siro-spinning using above-mentioned processing unit (plant)
The processing method of energy, it is characterised in that comprise the following steps：
After the jaw D points of the premenstrual roller of sliver are exported with E points, the region between fixed roller and traversing roller is first passed through,
In this region, sliver is first subjected to be applied the downward pressure of generation by fixed roller, then meets with traversing roller, due to
The downward pressure that fixed roller is produced makes sliver also have metastable pressure, traversing when traversing roller upper surface is contacted
Roller is under the driving of driving means vertically in length for, with the reciprocal transverse shifting of setting speed, sliver is passed through in the range of L1
During traversing roller, in the presence of the side-friction force that traversing roller is produced to sliver, around its own axis revolution so that two
Sliver has been assigned certain additional twist, because the transmission of the twist is acted on, moves to twisting convergent point F in two slivers and twists with the fingers
During conjunction, the twist of transmission is constantly twisted in the middle of overall yarn section.
For having problems in Siro-spinning production, the present invention installs a horizontal dress additional in front roller nip between twisting point
Put, give the yarn body false twisting before twisted.In the case of normal driving, the yarn of premenstrual roller nip output is by false from turning round
After twist device, the twist of this section of yarn will increase.On the one hand, this is beneficial to improve this section of yarn intensity, reduces due to irregular
Caused broken end；On the other hand, twist with the fingers and during sliver be involved in more twists will be more, therefore, finished product is in filoplume, strong
By performance closer to strand quality in power, any surface finish degree.
As a result of above-mentioned technical scheme, the present invention compared with prior art, has the following advantages that and actively imitates
Really：The present invention, in the case where operation is not increased, is increased by increasing a set of traversing gear on the basis of Siro-spinning device
The twist of single thread in resultant yarn, improves yarn quality.
Description of the drawings
Fig. 1 is technological process front view in the present invention；
Fig. 2 is technological process side view in the present invention；
Fig. 3 is special device front view in the present invention.
Specific embodiment
To become apparent the present invention, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.It should be understood that
These embodiments are only illustrative of the invention and is not intended to limit the scope of the invention.In addition, it is to be understood that reading the present invention
After the content of instruction, those skilled in the art can make various changes or modifications to the present invention, and these equivalent form of values equally fall
In the application appended claims limited range.
As shown in figure 1, being rear roller 1, drawing rollers 2, front sieve before the installation site of the processing unit (plant) of present invention offer
Drawing 3 is broken end breaker 5, twizzle 6, bobbin 7, wire loop after its installation site and has just led 8, ring rail 9.Quantification of 5-
The rove of 9g/10m feeds from rear roller 1, and the total draft multiple of front roller 3 to region between rear roller 1 is 30-50, is led in front and back
The ratch for stretching area is respectively set to 45-55mm, 50-100mm.Sliver after drawing-off is from distance on front roller 3
Leave at the point of D, E two of 14-18mm, the processing unit (plant) of present invention offer is provided.
With reference to Fig. 2, the processing unit (plant) that the present invention is provided includes fixed roller 11 and traversing roller 12, and both are passing along sliver
The section distance of center circle d passed on direction is 12-15mm.With reference to Fig. 3, the radius r1 of fixed roller 11 is 13-15mm, axial length L 1
For 14-16mm.The radius r2 of traversing roller 12 is 12-14mm, and axial length L 2 is 10-12mm.Traversing roller 12 is in AB scopes
The reciprocating motion along its axis direction is inside carried out, AB length is L1, and traversing speed is 3500-3700mm/s.Sliver 10 is first
Pass through from the lower section of fixed roller 11, by its downward pressure, the top of traversing roller 12 is continued through afterwards, due to fixation
The pressure of roller 11, with fixed pressure when making sliver 10 contact with mobile traversing roller 12.Due to the table of traversing roller 12
Surface cover has rubber ring, can produce enough frictional force so as to rolling is produced on the surface of traversing roller 12, so as to produce additional sth. made by twisting
Degree.
The additional twist produced on sliver 10 is twisted in the middle of yarn body simultaneously in twisting convergent point F.
Three kinds of specific schemes are given below.
Embodiment 1
The rove of quantification of 9g/10m feeds from rear roller, and front roller to the total draft multiple in region between rear roller is
50, ratch is respectively set to 45mm, 50mm.Sliver after drawing-off from 2 points of D, E output of front roller when distance
For 14mm.
In special device region, fixed both roller and traversing roller are in the section distance of center circle d on sliver direction of transfer
For 15mm.The radius r1 of fixed roller is 15mm, and axial length L 1 is 16mm；Traversing roller radius r2 be 14mm, axial length
L2 is 12mm, and traversing roller carries out the reciprocating motion along its axis direction, and traversing speed in the range of the AB that length is 16mm
For 3700mm/s.
Spinning line density is 75tex, and twist factor is 250 Siro-spinning, and wherein single twist multiplier is 160.
Embodiment 2
The rove of quantification of 7g/10m feeds from rear roller, and front roller to the total draft multiple in region between rear roller is
40, ratch is respectively set to 50mm, 75mm.Sliver after drawing-off from 2 points of D, E output of front roller when distance
For 16mm.
In special device region, fixed both roller and traversing roller are in the section distance of center circle d on sliver direction of transfer
For 13mm.The radius r1 of fixed roller is 14mm, and axial length L 1 is 15mm；Traversing roller radius r2 be 13mm, axial length
L2 is 11mm, and traversing roller carries out the reciprocating motion along its axis direction, and traversing speed in the range of the AB that length is 15mm
For 3600mm/s.
Spinning line density is 70tex, and twist factor is 260 Siro-spinning, and wherein single twist multiplier is 150.
Embodiment 3
The rove of quantification of 5g/10m feeds from rear roller, and front roller to the total draft multiple in region between rear roller is
30, ratch is respectively set to 55mm, 100mm.Sliver after drawing-off from 2 points of D, E output of front roller when distance
For 18mm.
In special device region, fixed both roller and traversing roller are in the section distance of center circle d on sliver direction of transfer
For 12mm.The radius r1 of fixed roller is 13mm, and axial length L 1 is 14mm；Traversing roller radius r2 be 12mm, axial length
L2 is 10mm, and traversing roller carries out the reciprocating motion along its axis direction, and traversing speed in the range of the AB that length is 14mm
For 3500mm/s.
Spinning line density is 65tex, and twist factor is 220 Siro-spinning, and wherein single twist multiplier is 100.
Claims (6)
1. a kind of processing unit (plant) for improving Siro-spinning performance, it is characterised in that including fixed roller (11) and traversing roller
(12), the axial length of fixed roller (11) is L1, along sliver (10) direction of transfer, fixes roller (11) and traversing roller
(12) section distance of center circle is d, and sliver (10) first passes through fixed roller after exporting with E points from the jaw D points of front roller (3)
(11), after apart from d, through traversing roller (12), traversing roller (12) is under the driving of driving means vertically in length
For in the range of L1 with the reciprocal transverse shifting of setting speed, sliver (10) when traversing roller (12), in traversing roller (12)
In the presence of the side-friction force produced to sliver (10), around its own axis revolution.
2. a kind of processing unit (plant) for improving Siro-spinning performance as claimed in claim 1, it is characterised in that in traversing sieve
(12) are drawn to be wrapped with rubber ring.
3. a kind of processing unit (plant) for improving Siro-spinning performance as claimed in claim 1, it is characterised in that the fixed roller
(11) radius is r1, and r1 is 13-15mm, and axial length L 1 is 14-16mm.
4. a kind of processing unit (plant) for improving Siro-spinning performance as claimed in claim 1, it is characterised in that the traversing roller
(12) radius is r2, and axial length is L2, and r2 is 12-14mm, and L2 is 10-12mm.
5. a kind of processing unit (plant) for improving Siro-spinning performance as claimed in claim 1, it is characterised in that the traversing roller
(12) speed of reciprocal transverse shifting is 3500-3700mm/s.
6. a kind of processing method of the raising Siro-spinning performance using processing unit (plant) as claimed in claim 1, its feature exists
In comprising the following steps：
After the jaw D points of the premenstrual roller (3) of sliver (10) are exported with E points, fixed roller (11) and traversing roller (12) are first passed through
Between region, in this region, sliver (10) is first subjected to apply the downward pressure that produces by fixed roller (11), then
Meet with traversing roller (12), because the downward pressure that fixed roller (11) produces makes sliver (10) in contact traversing roller
(12) also there is metastable pressure, traversing roller (12) in length is vertically under the driving of driving means during upper surface
With the reciprocal transverse shifting of setting speed in the range of L1, sliver (10) is right in traversing roller (12) when traversing roller (12)
In the presence of the side-friction force that sliver (10) is produced, around its own axis revolution so that two slivers (10) have been assigned
Certain additional twist, because the transmission of the twist is acted on, in two slivers (10) process of twisting convergent point F twisteds is moved to
In, the twist of transmission is constantly twisted in the middle of overall yarn section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093262.2A CN106592027A (en) | 2016-12-01 | 2016-12-01 | Processing device and method for improving performance of siro spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093262.2A CN106592027A (en) | 2016-12-01 | 2016-12-01 | Processing device and method for improving performance of siro spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106592027A true CN106592027A (en) | 2017-04-26 |
Family
ID=58596791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611093262.2A Pending CN106592027A (en) | 2016-12-01 | 2016-12-01 | Processing device and method for improving performance of siro spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106592027A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108754689A (en) * | 2018-06-01 | 2018-11-06 | 香港纺织及成衣研发中心有限公司 | A kind of yarn processing device and method for ring throstle |
| CN112877830A (en) * | 2020-09-22 | 2021-06-01 | 武汉纺织大学 | Spinning method and device for transversely and transversely regulating fiber yarn forming structure of spinning frame and yarn |
| CN112877829A (en) * | 2020-09-22 | 2021-06-01 | 武汉纺织大学 | Spinning method and device for spinning single yarn with folded yarn structure on ring spinning frame and yarn |
| CN112877827A (en) * | 2020-09-22 | 2021-06-01 | 武汉纺织大学 | Spinning method and spinning device for controlling fiber arrangement structure through reciprocating transverse twisting |
| CN112877828A (en) * | 2020-09-22 | 2021-06-01 | 武汉纺织大学 | Spinning method and spinning device for traversing and twisting on three-roller ring spinning frame |
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| US5136835A (en) * | 1989-02-13 | 1992-08-11 | Murata Kikai Kabushiki Kaisha | False twisting method for yarns and false twisting apparatus therefor |
| CN1213021A (en) * | 1997-09-29 | 1999-04-07 | 村田机械株式会社 | Twisting apparatus |
| CN1735719A (en) * | 2002-11-14 | 2006-02-15 | 大卫·阿瑟·李 | Apparatus for producing a yarn |
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| CN103088484A (en) * | 2011-10-31 | 2013-05-08 | 上海市毛麻纺织科学技术研究所 | Combined friction false twister device of ring spinning frame |
| CN103361786A (en) * | 2012-03-27 | 2013-10-23 | 香港理工大学 | Method and apparatus for imparting false twist to yarn before ring spinning |
| CN103924350A (en) * | 2014-04-14 | 2014-07-16 | 上海八达纺织印染服装有限公司 | Folded yarn processing method and device |
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| US5136835A (en) * | 1989-02-13 | 1992-08-11 | Murata Kikai Kabushiki Kaisha | False twisting method for yarns and false twisting apparatus therefor |
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| CN1735719A (en) * | 2002-11-14 | 2006-02-15 | 大卫·阿瑟·李 | Apparatus for producing a yarn |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108754689A (en) * | 2018-06-01 | 2018-11-06 | 香港纺织及成衣研发中心有限公司 | A kind of yarn processing device and method for ring throstle |
| CN108754689B (en) * | 2018-06-01 | 2021-04-27 | 香港纺织及成衣研发中心有限公司 | Yarn processing device and method for ring spinning frame |
| CN112877830A (en) * | 2020-09-22 | 2021-06-01 | 武汉纺织大学 | Spinning method and device for transversely and transversely regulating fiber yarn forming structure of spinning frame and yarn |
| CN112877829A (en) * | 2020-09-22 | 2021-06-01 | 武汉纺织大学 | Spinning method and device for spinning single yarn with folded yarn structure on ring spinning frame and yarn |
| CN112877827A (en) * | 2020-09-22 | 2021-06-01 | 武汉纺织大学 | Spinning method and spinning device for controlling fiber arrangement structure through reciprocating transverse twisting |
| CN112877828A (en) * | 2020-09-22 | 2021-06-01 | 武汉纺织大学 | Spinning method and spinning device for traversing and twisting on three-roller ring spinning frame |
| CN112877829B (en) * | 2020-09-22 | 2024-11-01 | 武汉纺织大学 | Spinning method and device for spinning single yarn with strand structure on ring spinning frame |
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Application publication date: 20170426 |