CN1367282A - Equipment for collecting one ribbon on one spinning machine - Google Patents
Equipment for collecting one ribbon on one spinning machine Download PDFInfo
- Publication number
- CN1367282A CN1367282A CN02102818.4A CN02102818A CN1367282A CN 1367282 A CN1367282 A CN 1367282A CN 02102818 A CN02102818 A CN 02102818A CN 1367282 A CN1367282 A CN 1367282A
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- sliding surface
- guide post
- ribbon
- set district
- Prior art date
- 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.)
- Pending
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 27
- 239000000835 fiber Substances 0.000 claims abstract description 22
- 229920006240 drawn fiber Polymers 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract 3
- 238000009833 condensation Methods 0.000 abstract 3
- 230000035699 permeability Effects 0.000 abstract 1
- 230000009187 flying Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241001589086 Bellapiscis medius Species 0.000 description 1
- 241000397426 Centroberyx lineatus Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Images
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
- D01H5/70—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
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/26—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by one or more endless aprons
-
- 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
- D01H5/60—Arrangements maintaining drafting elements free of fibre accumulations
- D01H5/64—Rollers or aprons with cleaning surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention provides an assembled apparatus for a spinning machine for condensing a drawn fiber strand, including a condensation zone arranged at the downstream of a pair of front rollers of a drawing apparatus. The fiber strand is transported through the condensation zone by a conveyer belt having air permeability. The conveyer belt is guided on a sliding surface installed in the condensation zone to a part of a belt circulation route. A suction slit is included on the sliding surface. A deflection guide is arranged for the conveyer belt at a certain distance from the sliding surface. The deflection guide is designed as a freely rotatable reverse rod having a special form contour in the longitudinal direction. The reverse rod prevents fibers being accumulated in a gap between the sliding surface and the inner side of the conveyer belt.
Description
Technical field
The present invention relates to a kind of device that is used for collecting one ribbon on spinning machine, it has and is positioned at the drafting system front roller to one of downstream set district, a conveying fibre rod is arranged by the ventilative conveyer belt of going in ring of set district, there is one to be placed in set district, to make conveyer belt, has one to be placed in the suction slot in the sliding surface and to contain one and make conveyer belt and the sliding surface guider that turns at regular intervals along the go in ring sliding surface of distance guiding of one section.
Background technology
When one the drawn fiber bar directly the downstream is obtained spinning twisting at the front roller of a drafting system, a so-called spinning triangle promptly produces at the right preceding jaw line of front roller.Therefore, the drawn fiber bar of a Rack leaves drafting system, twists into a yarn than minor diameter.The spinning triangle contains and is attached to the edge fiber of twisted yarn unevenly, and it seldom maybe can not help the brute force of resultant yarn.For this reason, tend to be provided with in the draw zone downstream a so-called set district in recent years, this set district is that output jaw line with outlet side is as the border.Yarn promptly obtains twisting in this jaw line downstream.Fiber boundling or set in the set district, ribbon tapers to when leaving output jaw line and no longer produces fearful spinning triangle like this.Resultant yarn is more even, powerful big and less filoplume.
The prior art of the device of above-mentioned this collecting ribbon can be learnt from DE 199 11 333 A1.This known device is designed to a jockey pulley as turning to guiding, and it is with side direction limit side direction guiding simultaneously conveyer belt.The front roller that conveyer belt rotates back into drafting system from this jockey pulley is to the zone, and arrives at this place and to belong on the fixing sliding surface in set district, and sliding surface is made up of an exterior contour that extends to the suction channel of many spinning spindle positions.The conveyer belt of coming from jockey pulley directly enters into before the sliding surface, forms a wedge gap that is subjected to flyings harm especially between the exterior contour of conveyer belt inner face and suction channel.The single loss fiber of the ribbon that conveyer belt is carried is hung and is stayed in the conveyer belt eyelet that is sucked and can take place repeatedly, and this fiber can together turn round by inboard and the conveyer belt that eyelet enters conveyer belt under a stable condition.This rotating loss fiber arrives in the so-called wedge gap, forms bigger fiber at this place sometimes and gathers, and hinders the normal operation of spinning.
Summary of the invention
Task of the present invention is to eliminate above-mentioned fiber as far as possible to gather in the conveyer belt inboard before fiber enters wedge gap between conveyer belt and the sliding surface.
Task of the present invention is to solve like this, the guide post that polymorphic structure is arranged, can a rotate freely conduct at its longitudinal extension is set turns to guiding.
This guide post is rotating parts, can pressurize or tensioning from its inner face to the conveyer belt that goes in ring by its deadweight or by light spring pressurization.Guide post is not by transmission, but drives by the inner face of conveyer belt and the certain friction between the guide post, does not therefore need to adopt the speed of conveyer belt.Guide post with shaped face is rotation at a slow speed.The conveyer belt friction is disposed the some fibre or the dust that adhere on its inner face through shaped face.Prevented that like this fiber from accumulating in the wedge gap between conveyer belt and the sliding surface.If guide post is revolution at a slow speed not, then might the flyings gathering be fixed in the shaped face zone.Enter into the space between the suction channel of conveyer belt and sliding surface from the flyings that scrape of guide post of band shaped face, removed at regular intervals by a touring cleaner.
Though the above-mentioned this device that does not contain jockey pulley is learnt from DE 199 21 966 A1, conveyer belt is by a belt cleaning element cleaning, but in the case, this cleaning element that is designed to roller is to be positioned on the outside of conveyer belt, and by a transmission mechanism transmission.Therefore it can not be got rid of fiber and accumulates in the wedge gap between conveyer belt inner face and the sliding surface.
Guide post can extend to many spinning spindle positions under a stable condition, wherein guide post preferably only disposes shaped face in the zone of conveyer belt.This shaped face is preferably designed as, and is posted by the rib on the conveyer belt, has groove therebetween.Rib and groove can be done diverse design according to the kind of employed conveyer belt.The everywhere should have four this ribs and groove at least on the every guide post.
Other advantages of the present invention and feature can be learnt from the explanation of following several embodiment.
Description of drawings
Be illustrated as:
One of Fig. 1 disposes the device partial cross section side view by the collecting one ribbon of shaped face guide post of the present invention;
Press the set district view of arrow II direction among Fig. 2 Fig. 1, Tu Zhong economizes and omits some parts;
Press the view of arrow III direction among Fig. 3 Fig. 1, describe the arrangement of guide post, also economize here and omit some parts;
The guide post view of a special band shaped face that extends to many spinning spindle positions of Fig. 4, similar Fig. 3;
The different shaped face structures of Fig. 5,6,7 guide posts, every kind of zone that all is positioned at a section V-V of Fig. 4.
The specific embodiment
Fig. 1 to Fig. 3 just represents a spinning machine, particularly the zone of drawn fiber strip device of a collecting one on cup ingot spinning machine.The downstream that this device 1 is located immediately at drafting system 3, the front of drafting system 3 be front roller to 4, and a pair of apron roller 5 that is placed in transporting direction A front.The apron roller is to apron 6 and upper leather ring 7 under 5 guiding.Front roller comprises the preceding pressure roller 9 of a driven preceding bottom roll to 8 and elasticity pressurizations to 4.Front roller is to the preceding jaw line 10 of the draw zone terminal of 4 qualification drafting systems 3.
Under known mode, an one ribbon or rove 11 are drawing to desired number by throughput direction A in drafting system 3.This drawing-off terminates in preceding jaw line 10, from this jaw line produce one drawing-off but untwisted ribbon 2.In order to prevent to produce known and imperfect spinning triangle in when twisting, ribbon 2 is at first directly gathered a set district 12 in the downstream of preceding jaw line 10.
The aggregate device 1 that is provided with comprises the ventilative conveyer belt 13 of an annular, and for example it can be designed to a kind of tight mesh top-weight fabric band that is made into polyamide filament, and the ribbon that conveying should be gathered is by set district 12.Device 1 also comprises a special-shaped suction channel 14 of hollow that is designed to be in negative pressure, and it extends to many spinning spindle positions 15,16 ...Suction channel 14 is designed to sliding surface 17 at its exterior contour towards set district 12, and its guiding conveyer belt 13 is along the belt distance of one section.
Be positioned at a suction slot 18 of sliding surface 17, it is corresponding to the traffic direction B of conveyer belt 13 tiltably-mounted a little, and ribbon 2 of its corresponding set has a fiber guide limit 19 like this.At this moment 19 operations along this fiber guide limit when ribbon 2 is gathered are in fiber in the ribbon 2 transverse to the traffic direction B boundling or the set of conveyer belt 13, and some twists ribbon 2 slightly.
Set district 12 is subjected to a restriction that grips roller 21 at outlet side, grips roller ribbon 2 and conveyer belt 13 are pressed to sliding surface 17 and limited an output jaw line 22, and the latter plays the resistance twist effect for spinning twisting to be applied.Grip roller 21 and drive conveyer belt 13, and himself be from front roller 9 transmissions by a cog belt 23.
The spun yarn 24 that forms is to obtain its spinning twist in output jaw line 22 downstreams, and this moment, yarn was to enter into the twister of not representing on the figure by outbound course C, for example a ring ingot.Export jaw line 22 and play the resistance twist effect, thereby spin to twist no longer to extend to return to affact and gather district 12 for this spinning twisting.
On the opposite side of suction slot 18 dorsad, conveyer belt 13 is subjected to a tensioning that turns to guider 25 promptly to be designed to the guide post 26 of abnormity at sliding surface 17 places of keeping at a certain distance away.This guide post 26 is done so to arrange, bottom roll 8 before promptly conveyer belt 13 clings to light pressure.Because conveyer belt 13 and preceding bottom roll 8 are the opposite direction operation on contact wire, so conveyer belt 13 is cleaned at its accompanying flyings in outside.
When attached to the flyings of conveyer belt 13 outer surfaces during than easy-clear, and the flyings that adhere on the inner face 27 of conveyer belt 13 show it may is serious.This flyings that are positioned on the inner face 27 arrive set district 12 o'clock, and the pore by ventilative conveyer belt 13 enters the inside, if flyings fall without suction channel 14 suctions, then will be walked in tow by the conveyer belt 13 of annular.At this moment, the flyings that are in inner face 27 also enter in wedge gap 28 zones between conveyer belt 13 and sliding surface 17 or the air-breathing groove 14.Flyings can increase in this gap 28, form fiber and build up, and have hindered and have installed 1 normal spinning running.
In order to eliminate this shortcoming, guide post 26 disposes a suitable shaped face 29.29 of this shaped faces are distributed in the zone of conveyer belt 13, and other zone that extends to the guide post 26 of a plurality of spinning spindle positions does not then have.
The two ends that are provided with the guide post 26 of shaped face 29 are not supported, but freely.Guide post 26 is to rely on himself weight or rely under the effect of a spring to be in the annular ring of conveyer belt 13, and gyration is at a slow speed done in the driving that can be subjected to conveyer belt 13, and it can not reach the peripheral speed of conveyer belt 13 certainly.Since the frictional drive of guide post 26, a relative motion between direction of arrow D generation shaped face 29 and conveyer belt 13, and the fiber that is attached to inner face 27 is so promptly scraped off, and does not enter into wedge gap 28.Thereby the fiber that has prevented common worry is blocked in the wedge gap 28.Can remove easily from the fiber that the inner face 27 of conveyer belt 13 scrapes, for example aspirate by a touring cleaner that travels along spinning machine.
As can be seen from Figure 4, shaped face 29 is the longitudinal extensions by guide post 26, and guide post 26 can be arranged to many spinning spindle positions.But shaped face 29 is separately positioned on spinning spindle position 15,16 all the time ... the zone in, this zone 30 between each spinning spindle position is not have shaped face, only has the diameter of amplification.The edge in this zone 30 is as the avris guiding of conveyer belt 13, so the overall diameter in the zone of shaped face 29 is more less.
Also can find out from Fig. 1 and Fig. 3, a spring coupling plate 31 leans against in the magnifying diameter zone 30, connecting plate 31 is clamped in the swallow tail shaped slot 32 of air-breathing groove 14, guide post 26 pressurizations towards towards conveyer belt 13 inner faces 27 make conveyer belt 13 still can rely on friction to make guide post 26 do gyration at a slow speed.Guide post 26 is actually the guiding that is subjected to conveyer belt 13 and connecting plate 31.
Fig. 5, the cross section enlarged drawing of a guide post 26 shown in 6 and 7 show that the different technologies scheme of shaped face 29 is made up of rib and groove.As can be seen, preferably dispose four ribs 33 and groove 34 at least, but its quantity can enlarge as required.Can determine by simple experiment whether rib 33 should be designed to circle or more pointed.Groove 34 degree of depth also can give optimization by test.
Claims (4)
1. at the device of a collecting one ribbon on spinning machine, it has a set district that is positioned at the front roller of a drafting system to the downstream, a conveying fibre rod is arranged by the ventilative conveyer belt of going in ring of set district, there is one to be placed in the sliding surface that the set district makes conveyer belt lead along the belt distance of one section, a suction slot and the guider that turns to that makes the one determining deviation operation of conveyer belt 5 sliding surfaces interval that is placed in the sliding surface is arranged, it is characterized in that turning to guider (25) to be designed to one vertically has the guide post that rotates freely (26) of shaped face (29) by it.
2. according to the device of claim 2, it is characterized in that guide post (26) extends to a plurality of ingots position (15,16), it only is respectively arranged with shaped face (29) in the zone of conveyer belt (13).
3. according to the device of claim 1 or 2, it is characterized in that special-shaped profile (29) is designed to abut in the rib (33) that has groove (34) on the conveyer belt (13) therebetween.
4. according to the device of claim 3, it is characterized in that having four type ribs (33) and groove (34) on the every guide post (26) at least.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10104175A DE10104175A1 (en) | 2001-01-24 | 2001-01-24 | Continuous transport belt, to carry drawn sliver over the suction slit of a condensing station, passes around a deflection rod with free rotation and surface profiles to clean the inner side of the belt from loose fibers |
| DE10104175.6 | 2001-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1367282A true CN1367282A (en) | 2002-09-04 |
Family
ID=7672252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02102818.4A Pending CN1367282A (en) | 2001-01-24 | 2002-01-24 | Equipment for collecting one ribbon on one spinning machine |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2002235252A (en) |
| CN (1) | CN1367282A (en) |
| DE (1) | DE10104175A1 (en) |
| IT (1) | ITMI20020041A1 (en) |
| TR (1) | TR200200182A2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351445C (en) * | 2004-08-10 | 2007-11-28 | 东台纺织机械有限责任公司 | Fibre bundles centralizing device with pressure |
| CN100415964C (en) * | 2004-05-28 | 2008-09-03 | 株式会社丰田自动织机 | Fiber bundling apparatus of spinning machine |
| CN101880926A (en) * | 2010-07-23 | 2010-11-10 | 无锡集聚纺织器械有限公司 | Collection spinning roller box |
| CN1793454B (en) * | 2004-12-20 | 2011-07-06 | 里特机械公司 | Nevigation pressure for fibre bind device of spinning frame and backplate used by the nevigation pressure |
| CN106337220A (en) * | 2015-07-09 | 2017-01-18 | 里特机械公司 | Spinning machine, guide rod and strap |
| CN111826756A (en) * | 2019-04-18 | 2020-10-27 | 株式会社丰田自动织机 | Fiber bundle bundling device of spinning machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100352981C (en) * | 2005-03-24 | 2007-12-05 | 宁波德昌精密纺织机械有限公司 | Integrated tube for collecting ribbon |
-
2001
- 2001-01-24 DE DE10104175A patent/DE10104175A1/en not_active Withdrawn
- 2001-12-06 JP JP2001372459A patent/JP2002235252A/en active Pending
-
2002
- 2002-01-11 IT IT2002MI000041A patent/ITMI20020041A1/en unknown
- 2002-01-23 TR TR2002/00182A patent/TR200200182A2/en unknown
- 2002-01-24 CN CN02102818.4A patent/CN1367282A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100415964C (en) * | 2004-05-28 | 2008-09-03 | 株式会社丰田自动织机 | Fiber bundling apparatus of spinning machine |
| CN100351445C (en) * | 2004-08-10 | 2007-11-28 | 东台纺织机械有限责任公司 | Fibre bundles centralizing device with pressure |
| CN1793454B (en) * | 2004-12-20 | 2011-07-06 | 里特机械公司 | Nevigation pressure for fibre bind device of spinning frame and backplate used by the nevigation pressure |
| CN101880926A (en) * | 2010-07-23 | 2010-11-10 | 无锡集聚纺织器械有限公司 | Collection spinning roller box |
| CN106337220A (en) * | 2015-07-09 | 2017-01-18 | 里特机械公司 | Spinning machine, guide rod and strap |
| CN111826756A (en) * | 2019-04-18 | 2020-10-27 | 株式会社丰田自动织机 | Fiber bundle bundling device of spinning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10104175A1 (en) | 2002-07-25 |
| ITMI20020041A0 (en) | 2002-01-11 |
| JP2002235252A (en) | 2002-08-23 |
| ITMI20020041A1 (en) | 2003-07-11 |
| TR200200182A2 (en) | 2002-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |