CN106400220B - A kind of elasticity pressure holding submissive bright and clean spinning apparatus of centralization type - Google Patents
A kind of elasticity pressure holding submissive bright and clean spinning apparatus of centralization type Download PDFInfo
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- CN106400220B CN106400220B CN201611143462.4A CN201611143462A CN106400220B CN 106400220 B CN106400220 B CN 106400220B CN 201611143462 A CN201611143462 A CN 201611143462A CN 106400220 B CN106400220 B CN 106400220B
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- yarn
- shrapnel
- heating unit
- looping
- sliver
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- 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
- D01H5/72—Fibre-condensing guides
-
- 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
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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 elasticity pressure holding submissive bright and clean spinning apparatus of centralization type, belong to technical field of textile processing.The present invention uses and shrapnel is set below heating unit, shrapnel, which is walked to form elasticity between yarn section front plan and heating unit working face, holds passage, elastic held looping is implemented to sliver filoplume, increase filoplume looping amount and looping tightness, it is acted on by shrapnel flexible adjustment, meet sliver different thicknesses, the requirement of the filoplume looping of quantity, avoid twisting with the fingers hindering and uprush and cause Yarn break；Shrapnel is walked simultaneously gathers groove in yarn section cambered surface, further fully improves sliver any surface finish and consistency；Apparatus of the present invention only need sliver gently to contact heating unit working face, with regard to that can form two-sided curable grip, groove gathers effect and tightens control sliver filoplume looping amount and looping tightness, breakage is avoided, eliminates the paradox technological deficiency that the high tightness looping filoplume of weight yarn reduces Yarn break with light pressure yarn.Rational in infrastructure, easy to operate, use easy to spread of the invention.
Description
Technical field
The present invention relates to a kind of elasticity pressure holding submissive bright and clean spinning apparatus of centralization type, belong to technical field of textile processing.
Background technology
Filoplume is one of important indicator for weighing yarn qualities.Yarn filoplume not only influences the rear processes such as woven, knitting
Production efficiency, and influence the presentation quality of final products, particularly high speed shuttleless loom commonly used today, reduce yarn
Filoplume has a very important 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
Inside and outside transfer occurs for fiber, and when fiber a part comes into yarn body by inside and outside transfer, the fiber exposes the head of yarn body at this time
After end is partially disengaged front roller nip gripping effect, it can not be again introduced into or be wrapped on yarn body trunk, then form filoplume.In
A kind of on 07 11st, 2007 invention disclosed patents " flatiron Yarn spinning method for improving yarn property " of Department of Intellectual Property of state, patent
Numbers 200610166509.9；Department of Intellectual Property of U.S. disclosure patent of invention on June 30th, 2009 " 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 fiber in spinning triangular zone can be heated with improve into
The flatiron Yarn spinning method of yarn quality；Specifically, there is provided the fiber particularly twist triangle zones in a kind of yarn to institute
In fiber carry out the submissive bright and clean spinning apparatus of flatiron processing, can greatly reduce Yarn filoplume, reduce spun yarn torque, improve
Yarn qualities.Current either side-mounted, underneath type or the submissive bright and clean spinning apparatus of overhead, common feature be only with
The flatiron work of single ironing apparatus is handled in face of sliver.Since in spinning process, spinning section sliver not only generates gas
Circle rocks, and sliver lifts with twizzle and constantly changes height and angle so that sliver clean spinned whole flatiron formula is soft
Cheng Zhong, contacts not close, uneven consistent with the flatiron working face of ironing apparatus, causes spun yarn finish coefficient of variation
Greatly, product quality uniformity is poor.And the flatiron work of single ironing apparatus is handled in face of sliver, reduces Yarn filoplume
Winding tightness it is inadequate, easily largely rebound in follow-up winding procedure process, it is impossible to veritably meet high bright yarn
Production requirement.
On 08 03rd, 2016 invention disclosed patent of China Intellectual Property Office " is used for the press-down type pressure of submissive bright and clean spinning
Sheet devices ", the patent No. 201510883443.4, this application complicated legal case disclose one kind and are made of housing, heating ceramic piece, heater
Press-down type electric ceramic sheet devices, which makes pottery as above-mentioned ironing apparatus only with single high temperature
Porcelain working face handles sliver, and refractory ceramics working face presses great efforts with yarn, and yarn winding tightness is big, but twists with the fingers and fall into play
Increase, end breakage rate increase；Reducing the effect of falling into of twisting with the fingers, refractory ceramics working face and yarn pressure holding dynamics are small, closeness of contact deficiency,
Yarn winding tightness is small；And the device is also rocked the periodical sliver tension come with twizzle lift band and position by spinning section air ring
Variation 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 on 03 16th, 2016 invention disclosed patent " ditches of China Intellectual Property Office
The submissive bright and clean spinning apparatus of slot /V centralization type ", the patent No. 201510927279.2, this application complicated legal case provide a kind of using collection
Poly- channel bar carries out /V to sliver, ensures that sliver is close to the flatiron working face of heating unit always, solves original spinning quality
The problem of difference is big；A kind of China Intellectual Property Office's invention disclosed patent " submissive bright and clean spinning of constraint formula on 03 16th, 2016
Yarn feeding device ", the patent No. 201510927279.2, this application complicated legal case, which provides, a kind of to be limited sliver using having gone out constraining rod
Position ensures that sliver is close to the flatiron working face of heating unit always, solves the problems, such as that original spinning quality discrepancy is big.On but
It is all fixed non-elastic component to state submissive bright and clean spinning apparatus, it is impossible to realize the surface exposed filoplume progress to processing section sliver
Elasticity pressure holding looping, lacks self-regulating function, results in following paradox technical barrier：Single refractory ceramics working face is single
One refractory ceramics working face is used in series with gathering slot (or constraining rod), big to sliver contact tightness, and the looping tightness of sliver is big,
Yarn filoplume rebound is few after winder, and spinning to twist with the fingers to fall into increases, and end breakage rate increases；Small to sliver contact tightness, spinning, which is twisted with the fingers, to be fallen into
It reduces, end breakage rate is reduced, but the looping tightness of sliver is low, and Yarn filoplume rebound is more after winder, generates " heating unit work
Make the high tightness looping filoplume of face weight yarn and reduce Yarn break with light pressure yarn " paradox technological deficiency.
The content of the invention
For above-mentioned there are problem, it is an object of the invention to provide a kind of submissive bright and clean spinning dresses of elasticity pressure holding centralization type
It puts, to achieve these goals, technical solution of the invention is：
A kind of elasticity pressure holding submissive bright and clean spinning apparatus of centralization type, including by heating unit, adiabatic protecting cover, linking arm, base
The submissive bright and clean spinning apparatus of frame composition, sets shrapnel, one end of shrapnel below the heating unit of submissive bright and clean spinning apparatus
To walk yarn section, the front end of yarn section is walked to be planar, the rear end for walking yarn section is convex arc surfaced, along shrapnel length on upper convex globoidal
Direction, which is equipped with, gathers groove, gather groove in bell mouth shape, and the big notch for gathering groove is located to walk the plane and cambered surface of yarn section
Intersection, the other end of shrapnel is stretch section, and stretch section both sides are symmetrically provided with flexible adjustment slot, in submissive bright and clean spinning apparatus base
The side wall of frame is equipped with shrapnel deck, and the stretch section bottom of shrapnel is inserted in shrapnel deck, and shrapnel, which is walked yarn section and is movably placed in, to be added
It below thermal, walks that the plane of yarn section is parallel with heating unit working face, and the cambered surface for walking yarn section extends heating unit, walks yarn section
The working face of the slot bottom for gathering groove and heating unit in cambered surface is tangent.
Shrapnel walks the distance between yarn section front plan and heating unit working face as 0.3-1.2 millimeters.
Shrapnel thickness is 0.1-0.2 millimeters.
As a result of above technical scheme, compared with prior art, elasticity pressure holding centralization type of the invention is submissive bright and clean
Spinning apparatus the advantage is that：For the present invention using shrapnel is set below heating unit, the front plan that shrapnel walks yarn section is parallel
In heating unit working face, shrapnel, which is walked to form elasticity between yarn section front plan and heating unit working face, holds passage,
Implement elastic held to the sliver surface hairiness of equivalent count fineness, collaboration and the working face static state of cooperation heating unit are held,
Strengthen sliver surface hairiness looping curable grip, increase looping amount and looping tightness of the filoplume on yarn body trunk, pass through shrapnel bullet
Property adjust sliver surface hairiness looping curable grip, meet sliver different thicknesses, the filoplume looping of quantity requirement, avoid twist with the fingers resistance uprush
And cause Yarn break；Shrapnel, which is walked to be equipped with along shrapnel length direction on convex globoidal on yarn section rear end, gathers groove, walks the arc of yarn section
Heating unit is extended in face, and the tangent structure of working face for walking the slot bottom for gathering groove in yarn section cambered surface and heating unit is set
Meter, collaboration spinning sliver twisting rotation effect, to sliver surface not by a small amount of filoplume of complete looping and not by very high tight
Looping is fully gathered in the filoplume progress of degree looping, fully improves submissive bright yarn surface smoothness and consistency；Present invention dress
It puts elastic piece structure design and disclosure satisfy that sliver gently contacts heating unit working face, just can form two-sided curable grip tightens control sliver
Surface hairiness, while configuration trench further improves filoplume looping amount and looping tightness, and breakage is greatly reduced, so as to eliminate
Yarn break is reduced toward the submissive bright and clean high tightness looping filoplume of spinning apparatus heating unit working face weight yarn and light pressure yarn
Paradox technological deficiency.The present invention is rational in infrastructure, easy to operate, is easy to promote the use of a large area.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the looming draft of the present invention.
Specific embodiment
A kind of submissive bright and clean spinning apparatus of elasticity pressure holding centralization type of the present invention is made below in conjunction with the accompanying drawings further detailed
Description.
See attached drawing.
It is submissive for the submissive bright and clean spinning apparatus of existing single flatiron working face and constraint formula and groove /V centralization type
Bright and clean spinning apparatus is all fixed non-elastic component, can not implement elasticity pressure holding looping to yam surface filoplume, it is impossible to reconcile and spin
The technological deficiency of contradiction between yarn breakage, filoplume looping tightness, the present invention provide a kind of elasticity pressure holding submissive bright and clean spinning of centralization type
Yarn feeding device, the device are to be in the Chinese Patent Application No. being made of heating unit 7, adiabatic protecting cover 2, linking arm 1, pedestal 6
201510883443.4, it is improved on the basis of entitled " the press-down type preforming device for being used for submissive bright and clean spinning ", this hair
The bright 7 lower section setting shrapnel 3 of heating unit using at " the press-down type preforming device for being used for submissive bright and clean spinning ", the one of shrapnel 3
It is to walk yarn section to hold, and walks the front end of yarn section to be planar, shrapnel 3 walk between 7 working face of yarn section front plan and heating unit away from
From for 0.3-1.2 millimeters, shrapnel 3 forms elasticity gripping passage between walking 7 working face of yarn section front plan and heating unit,
Institute's yarn number is higher, yarn diameter is thinner, and shrapnel 3 walks the distance between yarn section front plan and 7 working face of heating unit
Smaller, institute's yarn number is lower, yarn diameter is thicker, and shrapnel 3 is walked between 7 working face of yarn section front plan and heating unit
Distance is bigger；The rear end of yarn section is walked as convex arc surfaced, is equipped on upper convex globoidal along 3 length direction of shrapnel and gathers groove 4, collected
Poly- groove 4 is in bell mouth shape, gathers 4 groove depth of groove more than or equal to 1.5 millimeters, and institute's yarn number is higher, yarn diameter is thinner,
Groove depth is smaller, and institute's yarn number is lower, yarn diameter is thicker, and groove depth is deeper；The big notch for gathering groove 4 is located to walk yarn section
The intersection of plane and cambered surface, the small-rabbet for gathering groove 4 are located to walk the cambered surface of yarn section and the plane intersection of stretch section, gather
4 small-rabbet groove width of groove is 0.5-2 millimeters, and institute's yarn number is higher, yarn diameter is thinner, and small-rabbet groove width is smaller, is spun
The count of yarn is lower, yarn diameter is thicker, and small-rabbet groove width is bigger；The other end of shrapnel 3 is stretch section, and stretch section both sides are symmetrical
Flexible adjustment slot is provided with, institute's yarn number is higher, yarn diameter is smaller, need to configure larger flexible adjustment slot, and material is identical
3 elastic force of shrapnel is smaller, and spinning, branch is lower, yarn diameter is thicker, need to configure smaller property regulating tank, the identical shrapnel 3 of material
Elastic force is bigger；Shrapnel deck 5 is equipped on the side wall of pedestal 6, the stretch section bottom of shrapnel 3 is inserted in shrapnel deck 5, shrapnel
3, which walk yarn section, is movably placed in the lower section of heating unit 7, walks that the plane of yarn section is parallel with 7 working face of heating unit, and the cambered surface for walking yarn section is prolonged
Heating unit 7 is stretched out, it is tangent to walk the working face of the slot bottom for gathering groove 4 and heating unit 7 in yarn section cambered surface, 3 thickness of shrapnel
For 0.1-0.2 millimeters, shrapnel 3 is spring steel.Lead is equipped in pedestal 6, lead one end external power supply, the lead other end is through support
Electric heater unit in 1 internal switching heating unit 7 of arm so that the flatiron work face of heating unit 7 has 80-150 DEG C of temperature.
Blending ratio is used to spin 60 English branch spun yarns, 3 thickness of shrapnel is 0.1 millimeter, shrapnel for 50/50 ramie/cotton rove
3 materials are spring steel, and shrapnel 3 is walked the distance between yarn section front plan and 7 working face of heating unit and is arranged to 0.5 millimeter,
Gather 4 groove depth of groove for 2.0 millimeters, it is 0.6 millimeter to gather 4 small-rabbet groove width of groove, and the work of heating unit 7 face pressure yarn depth is
0.8 millimeter；Enter the drafting system of ring throstle by feeding loudspeaker, after drafting system drawing-off, from by preceding rubber roller,
The front roller nip output of front roller composition, under front roller nip output fiber yarn acts on while twisting and winding, shape
Into while rotation, while the sliver that moves ahead, moment enters the work of the heating unit 7 of the elasticity pressure holding submissive bright and clean spinning apparatus of centralization type
Between face and shrapnel 3 walk the front plan of yarn section, under the working face hot iron effect of heating unit 7, sliver is surface exposed
Filoplume obtain softening processing, filoplume after softening is under sliver high speed rotation effect, while the working face of heated device 7
Static gripping force and shrapnel 3 walk the collective effect of the front plan elastic grip holding force of yarn section, when one section of sliver filoplume is more longer
When, sliver surface volume is larger, although shrapnel 3 can be bounced off the working face of heating unit 7, relatively large distance is formed, to filoplume
Curable grip strengthen, filoplume is held the degree being wrapped on sliver trunk and tightness and strengthens, to meet longer more filoplume bag
The requirement twined, and the press force of yarn trunk is reduced, it avoids twisting with the fingers hindering and uprushes and cause Yarn break；When one section of sliver filoplume compared with
When few shorter, shrapnel 3 is restored to the curable grip of filoplume the working face small distance apart from heating unit 7, to meet compared with undercoat
Plumage is held the requirement of looping by effective elasticity, realizes the effective looping of sliver surface hairiness；From the working face and shrapnel of heating unit 7
3 walk the sliver exported between the front plan of yarn section, immediately enter and gather in groove 4, sliver surface not lacking by complete looping
It measures filoplume and not by the filoplume of very high tightness looping, the gripping of gathering again for gathering 4 cell wall of groove is subject to act on, sliver
Under twisting rotation effect, surface is not obtained by a small amount of filoplume of complete looping and by the filoplume of very high tightness looping
Fully gather looping, further improve the looping amount of sliver surface hairiness and looping tightness, fully improve submissive bright yarn table
Face finish and consistency；From the sliver for gathering the output of groove 4, through twizzle, rings, wire loop, finally it is wound up on spool.
It is drawn through experiment test comparison：The 60 English branch ramies spinned using the elasticity pressure holding submissive bright and clean spinning apparatus of centralization type of the invention
For fiber crops/cotton coil compared with corresponding former soft clean spinning coil, 3 millimeters of hairiness indexs reduce by 88.7%；60 English branch ramie/cotton cylinder after winder
For yarn compared with corresponding former soft clean spinning cylinder yarn, 3 millimeters of hairiness indexs improve 61.3%；Due to apparatus of the present invention in use, being not required to add
The larger pressure yarn depth (2.5 millimeters or more) of 7 coal face configuration of thermal, as long as sliver gently contacts 7 working face of heating unit, just
The very high tightness looping processing of sliver surface hairiness is realized, eliminates previous submissive bright and clean 7 work of spinning apparatus heating unit
Make the paradox technological deficiency that weight yarn high tightness looping filoplume in face reduces Yarn break with light pressure yarn, it is disconnected that spinning is greatly reduced
Head.
Claims (3)
1. a kind of elasticity pressure holding submissive bright and clean spinning apparatus of centralization type, including by heating unit (7), adiabatic protecting cover (2), linking arm
(1), the submissive bright and clean spinning apparatus of pedestal (6) composition, it is characterised in that：In the heating unit (7) of submissive bright and clean spinning apparatus
Lower section sets shrapnel (3), and one end of shrapnel (3) is to walk yarn section, walks the front end of yarn section to be planar, the rear end for walking yarn section is convex
Arc surfaced is equipped with along shrapnel (3) length direction on upper convex globoidal and gathers groove (4), gathers groove (4) in bell mouth shape, collection
The big notch of poly- groove (4) is located to walk the plane of yarn section and the intersection of cambered surface, and the other end of shrapnel (3) is stretch section, elastic
Section both sides are symmetrically provided with flexible adjustment slot, and shrapnel deck (5), bullet are equipped on the side wall of submissive bright and clean spinning apparatus pedestal (6)
The stretch section bottom of piece (3) is inserted in shrapnel deck (5), and shrapnel (3) is walked yarn section and is movably placed in below heating unit (7), walks
The plane of yarn section is parallel with heating unit (7) working face, and the cambered surface for walking yarn section extends heating unit (7), walks in yarn section cambered surface
The slot bottom for gathering groove (4) and heating unit (7) working face it is tangent.
2. a kind of elasticity pressure holding submissive bright and clean spinning apparatus of centralization type as described in claim 1, it is characterised in that：The bullet
Piece (3) walks the distance between yarn section front plan and heating unit (7) working face as 0.3-1.2 millimeters.
3. a kind of elasticity pressure holding submissive bright and clean spinning apparatus of centralization type as described in claim 1, it is characterised in that：The bullet
Piece (3) thickness is 0.1-0.2 millimeters.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611143462.4A CN106400220B (en) | 2016-12-13 | 2016-12-13 | A kind of elasticity pressure holding submissive bright and clean spinning apparatus of centralization type |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611143462.4A CN106400220B (en) | 2016-12-13 | 2016-12-13 | A kind of elasticity pressure holding submissive bright and clean spinning apparatus of centralization type |
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| Publication Number | Publication Date |
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| CN106400220A CN106400220A (en) | 2017-02-15 |
| CN106400220B true CN106400220B (en) | 2018-06-05 |
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|---|---|---|---|---|
| FR2817878A1 (en) * | 2000-12-12 | 2002-06-14 | Schlumberger Cie N | Assembly to reduce hairiness in spun yarn has a wetting unit, downstream of the drawing unit and upstream of the yarn guide, to impregnate the yarn material with water |
| CN1908263A (en) * | 2006-08-17 | 2007-02-07 | 朱爱萍 | Resilient plate type stereo compact spinning device for spinning machine |
| CN102226303A (en) * | 2011-05-30 | 2011-10-26 | 武汉纺织大学 | Soft and clean spinning method |
| CN103485008A (en) * | 2013-09-29 | 2014-01-01 | 江南大学 | Wet and hot spinning device capable of reducing resultant yarn hairiness |
| CN105401269A (en) * | 2015-12-14 | 2016-03-16 | 武汉纺织大学 | Groove spacing assembled type soft, bright and clean spinning apparatus |
| CN206279295U (en) * | 2016-12-13 | 2017-06-27 | 武汉纺织大学 | A kind of submissive bright and clean spinning apparatus of elastic pressure holding centralization type |
-
2016
- 2016-12-13 CN CN201611143462.4A patent/CN106400220B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2817878A1 (en) * | 2000-12-12 | 2002-06-14 | Schlumberger Cie N | Assembly to reduce hairiness in spun yarn has a wetting unit, downstream of the drawing unit and upstream of the yarn guide, to impregnate the yarn material with water |
| CN1908263A (en) * | 2006-08-17 | 2007-02-07 | 朱爱萍 | Resilient plate type stereo compact spinning device for spinning machine |
| CN102226303A (en) * | 2011-05-30 | 2011-10-26 | 武汉纺织大学 | Soft and clean spinning method |
| CN103485008A (en) * | 2013-09-29 | 2014-01-01 | 江南大学 | Wet and hot spinning device capable of reducing resultant yarn hairiness |
| CN105401269A (en) * | 2015-12-14 | 2016-03-16 | 武汉纺织大学 | Groove spacing assembled type soft, bright and clean spinning apparatus |
| CN206279295U (en) * | 2016-12-13 | 2017-06-27 | 武汉纺织大学 | A kind of submissive bright and clean spinning apparatus of elastic pressure holding centralization type |
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| CN106400220A (en) | 2017-02-15 |
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