CN106757590A - A kind of self adaptation dynamic pressure holding submissive bright and clean spinning apparatus of formula - Google Patents
A kind of self adaptation dynamic pressure holding submissive bright and clean spinning apparatus of formula Download PDFInfo
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- CN106757590A CN106757590A CN201710022004.3A CN201710022004A CN106757590A CN 106757590 A CN106757590 A CN 106757590A CN 201710022004 A CN201710022004 A CN 201710022004A CN 106757590 A CN106757590 A CN 106757590A
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- Prior art keywords
- pressure holding
- yarn
- dynamic pressure
- heater block
- sliver
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/28—Heating or cooling arrangements for yarns
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The present invention relates to a kind of self adaptation dynamic pressure holding submissive bright and clean spinning apparatus of formula, belong to technical field of textile processing.The present invention is using the top that the heater block of submissive bright and clean spinning apparatus is arranged on adiabatic protecting cover, activity sets dynamic pressure holding disk on the working face of heater block, the pressure holding face of dynamic pressure holding disk coincide with the yarn face activity of walking of heater block, using dynamic pressure holding disk deadweight by sliver slightly pressure holding on heater block working face, effective pressure holding sliver filoplume looping, self adaptation dynamic regulation sliver pressure holding stress, prevent resistance excessive and cause to twist with the fingers the effect of falling into and increase severely, improve resultant yarn strand and reduce yarn defect, overcome " fixed component by increase pressure yarn depth come reinforcement yarn filoplume grip twist, cause sliver twist with the fingers resistance uprush and breakage " paradox technological deficiency, solve Yarn filoplume looping and form yarn defect, deteriorate the dry technical problem of bar.The present invention is rational in infrastructure, easy to operate, it is easy to which that spread is used.
Description
Technical field
The present invention relates to a kind of self adaptation dynamic pressure holding submissive bright and clean spinning apparatus of formula, belong to technical field of textile processing.
Background technology
Filoplume is one of important indicator of measurement yarn qualities.Yarn filoplume not only influences the rear operation such as woven, knitting
Production efficiency, and influence final products presentation quality, particularly high speed shuttleless loom commonly used today, reduce yarn
Filoplume tool is of great significance.Because filoplume results from spinning process, it is to reduce the base of filoplume to reduce fuzzy yarn
Plinth and key.
Yarn filoplume results from the spun yarn manufacturing procedure of ring spinning.The spinning process key issue of common ring spinning exists
In：Fiber strip pressure holding is in flat belt-like by front roller nip, under twisting twisting resistance effect, in flat belt-like fiber strip
There is inside and outside transfer in fiber, when fiber a part comes into yarn body by inside and outside transfer, now the fiber exposes the head of yarn body
After end is partially disengaged front roller nip gripping effect, it is impossible to be again introduced into or be wrapped on yarn body trunk, then form filoplume.In
A kind of Department of Intellectual Property of state 2007 year 07 month invention disclosed patent " flatiron Yarn spinning method of improvement yarn property " on the 11st, patent
Numbers 200610166509.9；Department of Intellectual Property of the U.S. on June 30th, 2009 open patent of invention " Method and apparatus
For producing high quality yarn on a ring-spinning machine ", patent publication No.
7552580B2.This two application complicated legal cases together provide one kind can be heated to improve into fiber in spinning triangular zone
The flatiron Yarn spinning method of yarn quality；Specifically, there is provided the fiber particularly twist triangle zone in a kind of yarn to institute
In fiber press the submissive bright and clean spinning apparatus for the treatment of, can greatly reduce Yarn filoplume, reduce spun yarn moment of torsion, improve
Yarn qualities.Either side-mounted, underneath type or the submissive bright and clean spinning apparatus of overhead at present, common feature be only with
The flatiron work of single ironing apparatus is processed in face of sliver.Because in spinning process, spinning section sliver not only produces gas
Circle is rocked, and sliver is lifted with twizzle and constantly changes height and angle so that sliver clean spinned whole flatiron formula is soft
Cheng Zhong, the flatiron working face contact with ironing apparatus is not tight, uneven consistent, causes spun yarn finish coefficient of variation
Greatly, product quality uniformity is poor.And the flatiron work of single ironing apparatus is processed in face of sliver, Yarn filoplume is reduced
Winding tightness not enough, easily largely rebounded in follow-up winding procedure process, it is impossible to veritably meet bright yarn high
Production requirement.
China Intellectual Property Office 2016 year 08 month invention disclosed patent on the 03rd is " for the press-down type pressure of submissive bright and clean spinning
Sheet devices ", the patent No. 201510883443.4, this application complicated legal case discloses one kind and is made up of housing, heating ceramic piece, heater
Press-down type electric ceramic sheet devices, the soft clean spinning apparatus make pottery as above-mentioned ironing apparatus only with single high temperature
Porcelain working face is processed sliver, refractory ceramics working face and yarn pressure holding great efforts, and yarn winding tightness is big, but is twisted with the fingers and fallen into play
Increase, end breakage rate increase；Reduce and twist with the fingers the effect of falling into, refractory ceramics working face is small with yarn pressure holding dynamics, closeness of contact is not enough,
Yarn winding tightness is small；And the device is also rocked periodicity sliver tension force and the position come with twizzle lift band by spinning section air ring
Change is put, sliver contacts tightness cyclically-varying with refractory ceramics working face, causes spun yarn finish coefficient of variation big,
Product quality uniformity is poor.For the problem, a kind of China Intellectual Property Office 2016 year 03 month invention disclosed patent " ditch on the 16th
The submissive bright and clean spinning apparatus of the spacing centralization type of groove ", the patent No. 201510927279.2, this application complicated legal case provides a kind of using collection
Poly- channel bar carries out spacing to sliver, it is ensured that sliver is close to the flatiron working face of heater all the time, solves original spinning quality
The big problem of difference；A kind of China Intellectual Property Office 2016 year 03 month invention disclosed patent " submissive bright and clean spinning of constraint formula on the 16th
Yarn feeding device ", the patent No. 201510927279.2, this application complicated legal case provides one kind sliver is limited using constraining rod has been gone out
Position, it is ensured that sliver is close to the flatiron working face of heater all the time, solves the problems, such as that original spinning quality discrepancy is big.But on
It is all fixed part to state submissive bright and clean spinning apparatus, it is impossible to which realization carries out effective to the surface exposed filoplume of processing section sliver
Pressure holding looping, particularly looping pressure holding dynamics can not spin and be self-regulated online, result in following paradox technical barrier：Single height
Warm ceramics working face or single refractory ceramics working face increase device processing unit with when gathering groove (or constraining rod) and being used in series
Contact tightness of the position with sliver, by increasing capacitance it is possible to increase sliver filoplume looping tightness and wearability, but also increase spinning simultaneously and twist with the fingers and fall into, hinder
Stop effective transmission of the twist to front roller nip section sliver, cause end breakage rate to increase；Reduce device treatment site and yarn
The contact tightness of bar, spinning is twisted with the fingers to fall into and reduced, end breakage rate reduction, but the looping tightness and wearability of sliver filoplume decline, yarn
In line following process surface hairiness bounce-back it is many, finally generate " heater working face weight yarn tightness looping filoplume high with it is light
The paradox technological deficiency of pressure yarn reduction Yarn break ".
The content of the invention
There is problem for above-mentioned, it is an object of the invention to provide a kind of dynamic pressure holding submissive bright and clean spinning of formula of self adaptation
Device, to achieve these goals, technical solution of the invention is：
A kind of self adaptation dynamic pressure holding submissive bright and clean spinning apparatus of formula, including heater block, adiabatic protecting cover, linking arm, base
The submissive bright and clean spinning apparatus of frame composition, heater block is arranged on the top of adiabatic protecting cover, symmetrically arranged heater block it
Between pedestal on connecting seat is set, the support bar one end for limiting disk bar is fixedly installed on connecting seat, and the locating rod for limiting disk bar is vertical
In support bar, locating rod two ends respectively with heater block to walk yarn face vertical, locating rod two ends end points is located at heater block respectively
Along the inner side for walking yarn direction center line, dynamic pressure holding disk is by centre bore movable set in the end of locating rod, dynamic pressure holding disk
The yarn face activity of walking of pressure holding face and heater block coincide.
The end of described locating rod and to walk distance between yarn face be 0.5-2.0 millimeters.
Yarn face is walked more than heater block in the pressure holding face of described dynamic pressure holding disk.
As a result of above technical scheme, compared with prior art, a kind of self adaptation dynamic pressure holding formula of the invention is soft
The clean spinning apparatus of frontlighting, the advantage is that：The present invention is using " heater block is arranged on the top of adiabatic protecting cover, is being symmetrical arranged
Heater block between pedestal on connecting seat is set, the support bar one end for limiting disk bar is fixedly installed on connecting seat, limits disk bar
Locating rod perpendicular to support bar, locating rod two ends respectively with vertical, the locating rod two ends end points difference of walking yarn face of heater block
Positioned at heater block along the inner side for walking yarn direction center line, dynamic pressure holding disk is by centre bore movable set at the end of locating rod
Portion, the pressure holding face of dynamic pressure holding disk coincide with the yarn face activity of walking of heater block " structure design, using dynamic pressure holding disk from
Again by sliver slightly pressure holding realized on heater block working face, first sliver surface hairiness obtain effectively flatiron and it is bigger
The gripping twisting of contact surface, it is to avoid single or multigroup fixed component is bigger to obtain by increasing pressure yarn depth or flexibility
Filoplume curable grip, overcome " fixed component by increase pressure yarn depth come reinforcement yarn filoplume grip twist, cause sliver twist with the fingers resistance
Uprush and breakage " paradox technological deficiency；Secondly locating rod two ends end points is located at heater block edge and walks yarn direction respectively
The inner side of center line, yarn face is walked by sewing sliver from heater block, touches the side in the pressure holding face of dynamic pressure holding disk, just
Dynamic pressure holding disk can be driven to enter Mobile state and to rotate regulation：When sliver skin-friction force is excessive, dynamic pressure holding disk is rotated reduces friction
Dynamics, when sliver skin-friction force is smaller, dynamic pressure holding disk stops operating to increase friction gripping, improves the bag on sliver surface
Twine dynamics, it is to avoid twist with the fingers to fall into and uprush and cause breakage；Dynamic pressure holding disk enters Mobile state and adjusts up and down simultaneously, with heater block
Working face between formed self adaptation dynamically grip sliver passage：There is slubbing or cotton knot, dynamic pressure holding disk quilt in sliver in passage
Slubbing or cotton knot are strutted and moved upwards, and the deadweight of dynamic pressure holding disk is certain, the pressure of sliver slubbing or cotton knot and dynamic pressure holding disk
Holding face contact position pressure increases, it is suppressed that the increase of sliver slubbing or cotton knot, now sliver surface hairiness is more is wound into sliver
At details, beneficial to sliver details is reduced, so as to reduce resultant yarn yarn defect, improve resultant yarn strand, Yarn filoplume looping shape is solved
The dry technical problem of resultant yarn defect, deterioration bar.The present invention is rational in infrastructure, easy to operate, it is easy to which that spread is used.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is looming draft of the invention.
Specific embodiment
A kind of submissive bright and clean spinning apparatus of self adaptation dynamic pressure holding formula of the invention are made further in detail below in conjunction with the accompanying drawings
Thin description.
See accompanying drawing.
For " existing single flatiron the side-mounted of working face, underneath type or the submissive bright and clean spinning apparatus of overhead, Yi Jiyue
Beam formula and the submissive bright and clean spinning apparatus of the spacing centralization type of groove are all fixed component, it is impossible to yam surface filoplume is implemented to be self-regulated
, there is technological deficiency in pressure holding looping, it is impossible to the contradiction reconciled between breakage, filoplume looping tightness ", the present invention is carried
For a kind of self adaptation dynamic pressure holding submissive bright and clean spinning apparatus of formula, the device is by heater block 4, adiabatic protecting cover, linking arm
1st, the Chinese Patent Application No. of the composition of pedestal 5 is 201510883443.4, entitled " for pushing for submissive bright and clean spinning
Improved on the basis of formula preforming device ", the heater block 4 that the present invention " will be used for the press-down type preforming device of submissive bright and clean spinning "
The top of adiabatic protecting cover is arranged on, connecting seat 6 is set on the pedestal 5 between symmetrically arranged heater block 4, limit disk bar 1
Support bar one end is fixedly installed on connecting seat 6, the locating rod of limit disk bar 1 perpendicular to support bar, locating rod two ends respectively with plus
Thermal part 4 walks that yarn face is vertical, and locating rod two ends end points is located at heater block 4 along the inner side for walking yarn direction center line respectively, fixed
The end of position bar and to walk distance between yarn face be 0.5-2.0 millimeter so that sliver by dynamic pressure holding disk 2 and heater block 4 it
Between when, it is to avoid the end of locating rod scrapes sliver surface, causes sliver spinning yarn quality to decline；Dynamic pressure holding disk 2 passes through centre bore
Movable set coincide in the end of locating rod, the pressure holding face of dynamic pressure holding disk 2 with the yarn face activity of walking of heater block 4, dynamic pressure
Yarn face is walked more than heater block 4 in the pressure holding face for holding disk 2, it is ensured that walk yarn with heated part 4 in the pressure holding face of dynamic pressure holding disk 2
The sliver that face passes through everywhere can effectively pressure holding contact；The passive pressure holding dynamics of sliver depends primarily on the weight of dynamic pressure holding disk 2
Amount, weight configuration Main Basiss institute's yarn twist and the fiber modulus of dynamic pressure holding disk 2, institute's yarn twist factor is bigger, mould
Amount is higher, and the weight configuration of dynamic pressure holding disk 2 is heavier, and institute's yarn twist factor is smaller, modulus is low, the weight of dynamic pressure holding disk 2
Configuration is lighter；This deadweight using dynamic pressure holding disk 2 by sliver slightly pressure holding on the working face of heater block 4, first
Realize that sliver surface hairiness obtains effectively flatiron and the gripping of more large contact surface is twisted, it is to avoid single or multigroup fixed component
Bigger filoplume curable grip is obtained by increasing pressure yarn depth or flexibility, overcome that " fixed component is by increasing pressure yarn depth
Degree come reinforcement yarn filoplume grip twisting, cause sliver twist with the fingers resistance uprush and breakage " paradox technological deficiency；Secondly it is dynamic
When pressure holding disk 2 is contacted with the sliver pressure holding of motion, dynamic is produced to rotate regulation motion：When sliver skin-friction force is excessive, dynamic
Pressure holding disk 2 is rotated reduces friction dynamics, and when sliver skin-friction force is smaller, dynamic pressure holding disk 2 stops operating to increase friction
Grip, improve the looping dynamics on sliver surface, it is to avoid twist with the fingers to fall into and uprush and cause breakage；Dynamic pressure holding disk 2 also enters simultaneously
Mobile state adjusts motion up and down, self adaptation is formed and the working face of heater block 4 between and dynamically grips sliver passage：Yarn in passage
There is slubbing or cotton knot in bar, and dynamic pressure holding disk 2 is strutted and moved upwards by slubbing or cotton knot, and the deadweight of dynamic pressure holding disk 2 is certain,
Sliver slubbing or cotton knot increase with the pressure holding face contact position pressure of dynamic pressure holding disk 2, it is suppressed that the increase of sliver slubbing or cotton knot,
Now sliver surface hairiness is more is wound at sliver details, beneficial to sliver details is reduced, so as to reduce resultant yarn yarn defect, improve
Resultant yarn strand, solves Yarn filoplume looping and forms yarn defect, deteriorates the dry technical problem of bar.Lead, lead one are provided with pedestal 5
End external power supply, the lead other end is through the electric heater unit in the internal switching heater block 4 of linking arm 1 so that heater block 4
Working face has 80-150 DEG C of ironing temperature.
Using 100% combed cotton rove, 40 English branch stocking yarns are spinned, the deadweight of dynamic pressure holding disk 2 is 4 grams, a diameter of
20 millimeters；Cotton rove by feed loudspeaker into ring throstle drafting system, through drafting system drawing-off after, from by preceding glue
The front roller nip output of roller, front roller composition, under front roller nip output fiber yarn is acted on while twisting and winding,
Formed while rotation, while the sliver that moves ahead, moment enters the pressure holding face of dynamic pressure holding disk 2 and heater block 4 walks shape between yarn face
Into self adaptation dynamically grip sliver passage in, working face and the sliver of heater block 4 are fully contacted, in the work of heater block 4
Make under the hot iron effect of face, the surface exposed filoplume of sliver obtains softening treatment, and the pressure holding face of dynamic pressure holding disk 2 is entered with sliver
Row self adaptation is dynamically coincide and is contacted, but plays the filoplume after effectively gripping sliver surface softening, and the filoplume after softening is high in sliver
Under fast rotation effect, while the self adaptation in the pressure holding face of the working face static gripping force and dynamic pressure holding disk 2 of heater block 4 is moved
State gripping is acted on, and filoplume is not only effectively wrapped over sliver surface, improves resultant yarn strand and yarn defect, and self adaptation dynamic regulation yarn
Bar pressure holding frictional resistance, it is excessive and cause to twist with the fingers the effect of falling into and increase severely to prevent resistance, so as to avoid breakage；From heater block 4
The sliver exported between the pressure holding face of working face and dynamic pressure holding disk 2, through twizzle, rings, wire loop, is finally wound up into spool
On.Drawn through experiment test contrast：40 spinned using the self adaptation of the invention dynamic pressure holding submissive bright and clean spinning apparatus of formula
English props up knitting cotton yarn compared with the former soft clean spinning cop of correspondence, and 3 millimeters of hairiness indexs reduce by 76.2%；After winder 40 Ying Zhisi fiber crops/
Compared with the former soft clean spinning cylinder yarn of correspondence, 3 millimeters of hairiness indexs improve 55.1% to cotton cylinder yarn；When being used due to apparatus of the present invention, no
Larger pressure yarn depth (more than 2.5 millimeters) of the coal face configuration of heater block 4 is needed again, as long as sliver gently contacts the work of heater block 4
Make face, be achieved that sliver surface hairiness obtains fully effectively gripping looping treatment, overcome conventional submissive bright and clean spinning apparatus
The working face weight yarn tightness looping filoplume high of heater block 4 reduces the paradox technological deficiency of Yarn break with light pressure yarn, significantly
Reduce breakage.
Claims (3)
1. a kind of self adaptation dynamic pressure holding submissive bright and clean spinning apparatus of formula, including heater block (4), adiabatic protecting cover, linking arm
(1), the submissive bright and clean spinning apparatus of pedestal (5) composition, it is characterised in that：Heater block (4) is arranged on the top of adiabatic protecting cover,
Connecting seat (6) is set on the pedestal (5) between symmetrically arranged heater block (4), and support bar one end of limit disk bar (1) is fixed
Be arranged on connecting seat (6), limit disk bar (1) locating rod perpendicular to support bar, locating rod two ends respectively with heater block (4)
Walk yarn face vertically, locating rod two ends end points is located at heater block (4) along the inner side for walking yarn direction center line, dynamic pressure holding disk respectively
(2) by centre bore movable set in the end of locating rod, yarn is walked in the pressure holding face of dynamic pressure holding disk (2) with heater block (4)
Face activity coincide.
2. a kind of self adaptation dynamic pressure holding submissive bright and clean spinning apparatus of formula as claimed in claim 1, it is characterised in that：Described
The end of locating rod and to walk distance between yarn face be 0.5-2.0 millimeters.
3. a kind of self adaptation dynamic pressure holding submissive bright and clean spinning apparatus of formula as claimed in claim 1, it is characterised in that：Described
Yarn face is walked more than heater block (4) in the pressure holding face of dynamic pressure holding disk (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710022004.3A CN106757590B (en) | 2017-01-12 | 2017-01-12 | Self-adaptive dynamic pressing-holding type smooth and clean spinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710022004.3A CN106757590B (en) | 2017-01-12 | 2017-01-12 | Self-adaptive dynamic pressing-holding type smooth and clean spinning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106757590A true CN106757590A (en) | 2017-05-31 |
| CN106757590B CN106757590B (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710022004.3A Active CN106757590B (en) | 2017-01-12 | 2017-01-12 | Self-adaptive dynamic pressing-holding type smooth and clean spinning device |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080155786A1 (en) * | 2006-12-28 | 2008-07-03 | Wuhan University Of Science & Engineering | Method and apparatus for producing high quality yarn on a ring-spinning machine |
| CN201952551U (en) * | 2011-01-28 | 2011-08-31 | 武汉纺织大学 | Precise, synchronous and swinging type supple spinning device |
| CN203546287U (en) * | 2013-09-29 | 2014-04-16 | 江南大学 | Wet heat spinning device capable of reducing yarn hairiness |
| CN104404663A (en) * | 2014-11-19 | 2015-03-11 | 经纬纺织机械股份有限公司 | Gathering and heating type spinning device for ring spinning frame |
| CN104746188A (en) * | 2015-03-04 | 2015-07-01 | 武汉纺织大学 | Negative pressure guide capturing type smooth and clean spinning device |
| CN105316822A (en) * | 2015-12-07 | 2016-02-10 | 经纬纺织机械股份有限公司 | Downwards-pressing pressing piece device for smooth and clean spinning |
| CN105401270A (en) * | 2015-12-14 | 2016-03-16 | 武汉纺织大学 | Restricted submissive and bright-clean spinning apparatus |
| CN105401269A (en) * | 2015-12-14 | 2016-03-16 | 武汉纺织大学 | Groove spacing assembled type soft, bright and clean spinning apparatus |
| CN206521555U (en) * | 2017-01-12 | 2017-09-26 | 武汉纺织大学 | A kind of adaptive dynamic submissive bright and clean spinning apparatus of pressure holding formula |
-
2017
- 2017-01-12 CN CN201710022004.3A patent/CN106757590B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080155786A1 (en) * | 2006-12-28 | 2008-07-03 | Wuhan University Of Science & Engineering | Method and apparatus for producing high quality yarn on a ring-spinning machine |
| CN201952551U (en) * | 2011-01-28 | 2011-08-31 | 武汉纺织大学 | Precise, synchronous and swinging type supple spinning device |
| CN203546287U (en) * | 2013-09-29 | 2014-04-16 | 江南大学 | Wet heat spinning device capable of reducing yarn hairiness |
| CN104404663A (en) * | 2014-11-19 | 2015-03-11 | 经纬纺织机械股份有限公司 | Gathering and heating type spinning device for ring spinning frame |
| CN104746188A (en) * | 2015-03-04 | 2015-07-01 | 武汉纺织大学 | Negative pressure guide capturing type smooth and clean spinning device |
| CN105316822A (en) * | 2015-12-07 | 2016-02-10 | 经纬纺织机械股份有限公司 | Downwards-pressing pressing piece device for smooth and clean spinning |
| CN105401270A (en) * | 2015-12-14 | 2016-03-16 | 武汉纺织大学 | Restricted submissive and bright-clean spinning apparatus |
| CN105401269A (en) * | 2015-12-14 | 2016-03-16 | 武汉纺织大学 | Groove spacing assembled type soft, bright and clean spinning apparatus |
| CN206521555U (en) * | 2017-01-12 | 2017-09-26 | 武汉纺织大学 | A kind of adaptive dynamic submissive bright and clean spinning apparatus of pressure holding formula |
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| CN106757590B (en) | 2022-08-19 |
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