CN106460234B - For extracting the device with drawing-off synthesis yarn beam out - Google Patents
For extracting the device with drawing-off synthesis yarn beam out Download PDFInfo
- Publication number
- CN106460234B CN106460234B CN201580026244.XA CN201580026244A CN106460234B CN 106460234 B CN106460234 B CN 106460234B CN 201580026244 A CN201580026244 A CN 201580026244A CN 106460234 B CN106460234 B CN 106460234B
- Authority
- CN
- China
- Prior art keywords
- yarn
- guide
- cord roller
- lath
- cord
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/12—Stretch-spinning methods
- D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/16—Guides for filamentary materials; Supports therefor formed to maintain a plurality of filaments in spaced relation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/28—Reciprocating or oscillating guides
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
- D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
- B65H2701/313—Synthetic polymer threads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The present invention relates to a kind of devices for extraction and drawing-off synthesis yarn beam (6) in melt-spinning process.Multiple driven cord rollers are equipped with to this, yarn beam is guided on cord roller circumferential surface by part wrapping respectively.It is equipped with the guide lath of cord roller in supply side, which is equipped with a yarn guide for every one thread of yarn beam.In order to avoid yarn that guide roller surface is directed over is obviously dirty, according to the present invention, the guide lath and/or yarn guide are adapted to move up in cord roller axis selectively to adjust the yarn feeding on cord roller circumferential surface.
Description
Technical field
The present invention relates to for extracting the device with drawing-off synthesis yarn beam out in melt-spinning process.
Background technique
Synthesis yarn manufacture in commonly, freshly extruded yarn pass through after cooling multiple cord rollers be extracted and
Drawing-off, subsequent yarn are wound into bobbin at the technical process end.On cord roller circumferential surface, yarn be preferably heated at this time with
Just the mecystasis as far as possible of thread material is obtained in drawing-off.For this purpose, yarn is directly contact guided on cord roller circumferential surface,
So that thread material is heated to scheduled drawing temperature.It is such for extract and drawing-off synthesize yarn beam device for example by
WO2011/009497A1 is disclosed.
In the known devices, multiple cord rollers, which overhang, to be kept on the support, and wrapping ground in part exists meduim yarn beam respectively
It is guided to move on cord roller circumferential surface.It actually has now observed that, especially in cord roller circumferential surface in yarn guidance field
Occur on surface it is dirty, it is dirty for example by oiling residue or polymer abrasive dust forms.But it is this it is dirty may long-time transport
The heat treatment of yarn is influenced when row.Guide roller surface will be cleared up according to the regulation period by being aware of with regard to this.But this cleaning work is former
Then above have the shortcomings that following, that is, yarn manufacturing process must be interrupted.
Summary of the invention
Therefore, the task of the present invention is for extracting out in the simultaneously device of drawing-off synthesis yarn beam in being use up according to foreword
Long runing time is measured without the additional cleaning work at guide roller surface.
According to the present invention, which completes the feature of first aspect through the invention.Favourable improvement scheme of the invention
It is made up of otherwise feature and combinations thereof.
The present invention is not also related to by the known devices of DE10114368A1.Therefore, it is usually transported in the so-called clamping of texturing machine
It send in unit and back and forth guides the yarn back and forth with moving towards transverse to yarn before contacting conveying roller, so that yarn is in conveying roller
On a constant variation of doffing.Therefore, the homogenization of conveying roller surface abrasion is obtained.
But cannot achieve when the extraction and drawing-off of synthesis yarn of this reciprocating motion of yarn in melt-spinning process.
The continuous movement of yarn beam leads to the unsteady motion of the yarn on cord roller circumferential surface, and the yarn is as is known with smaller spacing
Mutual side by side parallel extends.
In contrast, the present invention has following special advantages, and the yarn of yarn beam is always by fixed yarn guide quilt
Guidance.It is intended merely to optionally adjust the yarn feeding on cord roller circumferential surface, the guide lath and/or yarn guide are designed
At can be moved up in cord roller axis.The movement of guide lath or yarn guide for example can common technical process interrupt when into
Row (such as in order to clean spinning mouth) is carried out in broken yarn.In this regard, guarantee that stable yarn is mobile on cord roller circumferential surface
To extract out and drawing-off.But by optionally adjusting the yarn feeding on cord roller circumferential surface, yarn can be optionally in guide
It is guided in multiple circumferential surface areas on roller circumferential surface.Thus, yarn can not by it is dirty significantly affect on cord roller circumferential surface
The runing time for being guided and handling extends.
In order to keep the low equipment cost for moving guide lath or yarn guide, this following hair of preferred design as far as possible
Bright improvement project, here, the guide lath and/or yarn guide can move back between outer side position and inner side respectively
It is dynamic.Hence it is already possible to cause the multiplication of production run time by adjusting the predetermined misalignment between yarn guide position.
The tune extended between guide lath or the outer fix and guide lath or the inner side of yarn guide of yarn guide
Stroke is designed to the distance between more preferably less than two neighboring yarn guide at this time.Then guarantee not appearing in cord roller week
The overlapping of yarn track on face.
For movement, guide lath is preferably held on supporting plate, and supporting plate is placed on the free end of moveable piston.
Whereby, yarn beam can guide during movement by the way that piston is mobile.
Piston is guided mobile in the housing and can adjust between outer side position and inner side to adjust supporting plate.
The adjustment is carried out preferably based on improvement project of the invention at this time, and the piston is with end flange in stepped hole at this time
It is inside guided mobile and is tensioned between spring and the pressure chamber being formed on ladder bore end.Pressure chamber can pass through at this time
Air pipe fitting and control valve are connected with compressed air source.
In order to which piston is mobile, control valve is connected with control device, and the pressure chamber is by the control device in technical process
After later by air inlet or exhaust during disconnected or predetermined.
Because cord roller supply side be typically provided with spinning apparatus and in broken yarn cut off yarn beam and jointly lead to it is useless
Interface between processing unit of the material container to maintain extrusion process, therefore the following improvement projects of the present invention of preferred design, here, with
It is maintained on supporting plate in the yarn collecting mechanism for the yarn for separating and collecting yarn beam.Therefore, in broken yarn in thread board
Collection neutralizes and siphons away yarn beam under the same conditions when item is adjusted every time.It is provided to move the adjustment yarn guide, yarn guide placement
On a sliding block, sliding block is guided in the sliding guide portion on guide lath.Therefore, these yarn guides can also alternatively exist
Change yarn feeding in the fixed situation of guide lath.
But have following possibility, combine two systems, so that the movement of yarn guide and the movement of guide lath can be with
It is used to change the yarn feeding on cord roller circumferential surface.This alternative is preferably selected when the yarn spacing of adjacent yarn is larger
Formula, to can be utilized by the yarn feeding being repeatedly staggered in the region between two one threads on cord roller circumferential surface.
Detailed description of the invention
Now, below with reference to several embodiments for extracting simultaneously apparatus of the present invention of drawing-off synthesis yarn beam out referring to attached drawing
The present invention is described in detail, in which:
Fig. 1 schematically shows the front view of the first embodiment of apparatus of the present invention；
Fig. 2 schematically shows side view of the embodiment in cord roller supply side region；
Fig. 3 .1 and Fig. 3 .2 schematically show top view of the guide lath of the embodiment of Fig. 1 under multiple operation conditions；
Fig. 4 schematically shows the front view of another embodiment of apparatus of the present invention；
Fig. 5 .1 and Fig. 5 .2 schematically show the cross under variant operation conditions in the region of guide thereabove
Cross-sectional view.
Specific embodiment
It is shown in figs. 1 to 3 with multiple views just as can for example be used in closing in melt spinning apparatus for extracting simultaneously drawing-off out
The first embodiment of apparatus of the present invention of resultant yarn beam.The device is shown with front view in Fig. 1, is shown ... in a side view in Fig. 2
The device for yarn region, in Fig. 3 .1 and 3.2 with overlook illustrate into yarn guiding mechanism.With regard to an indefinite reference wherein width
For figure, explanation is suitable for all figures below.
The implementation in apparatus of the present invention for extracting out and under the operation conditions of stretched yarn beam 6 is schematically shown in Fig. 1
The front view of example.This embodiment has the multiple cord roller 4.1-4.6 being maintained on mounting wall 1.Cord roller 4.1-4.6 is each with it
It is prominent in the front of mounting wall 1 from driven cord roller set 5.1-5.6.Cord roller covers the diameter and its performance quilt of 5.1-5.6
It is designed to be different.Therefore, described to lead directly in the cord roller set 5.1 not being heated for being fed for the setting of side 10 cord roller 4.1
The diameter of yarn roller set is less than the adjacent cord roller set 5.2 of cord roller 4.2.Cord roller 4.2-4.5, which is designed to have, to be heated
Cord roller covers 5.2-5.5.In general, this cord roller being heated is maintained in cord roller case heat-insulatedly.For drawing-off or relaxation
The yarn, adjustable any speed difference between these individual cord roller 4.1-4.6.
Cord roller 4.6 with the cord roller set 5.6 not being heated is arranged on outlet side 29.
The arrangement, distribution and the quantity of cord roller shown in FIG. 1 are exemplary.The supply of yarn beam 6 is to the present invention
Important, this supply is carried out in supply side 10 by guide lath 2 in this embodiment.Guide lath 2 is every for yarn beam 6
One thread is respectively provided with an individual yarn guide.About the explanation of guide lath 2, Fig. 2 and Fig. 3 .1 and Fig. 3 .2 are also referred to.
Especially as the view in Fig. 2 and Fig. 3 .1 highlights, totally four yarn guide 3.1- are maintained on strip sliding block 7
3.4.Yarn guide 3.1-3.4 is in U-shape and is made up of respectively ceramic insert 30.Sliding block 7 is maintained at the sliding on guide lath 2
It can move back and forth in guide portion 8 and in the axial direction of cord roller 4.1 between interior backstop 9.1 and outer backstop 9.2.
Following operation conditions are shown in Fig. 2 and Fig. 3 .1, sliding block 7 is against outer backstop 9.2 at this time, thus yarn guide 3.1-
3.4 are in outer fix.Yarn guide 3.1-3.4 in this position, the yarn of yarn beam 6 is fed directly below in supply side 10
Cord roller 4.1.Sliding block 7 is parked on this position, thus yarn manufacture with the selected thread feed to cord roller 4.1-4.6 into
Row.
In the case where technical process is for example interrupted because of maintenance or broken yarn, sliding block 7 can be by manually adjusting in
Backstop 9.1 is mobile.This situation is as shown in Figure 3 .2.In Fig. 3 .2, yarn guide 3.1-3.4 is in interior relative to cord roller 4.1
Side position.The adjustment stroke extended between the outer fix of yarn guide and the inner side of yarn guide is in Fig. 2, Fig. 3 .1 and figure
3.2 are indicated with label V.The distance formed between adjacent yarn guide 3.1,3.2 is also shown and is marked with Reference character B
Show.In the case, stroke V is designed to be less than the distance between adjacent yarn guides 3.1 and 3.2 B.It is being led to optimise
Surface on yarn roller 4.1-4.6 circumferential surface, adjustment stroke V are preferably designed as the spacing equal to two neighboring yarn guide 3.1,3.2
Half from B.
Yarn spacing between yarn guide 3.1 to 3.4 is always identical in the described embodiment.Therefore, pass through yarn guide
3.1 to 3.4 movement changes the yarn feeding along cord roller axial direction with the half of yarn spacing.It can be obviously prolonged whereby
The runing time particularly for heat treatment on 4.1 to 4.6 circumferential surface of cord roller, or do not occur being not intended to because dirty too early
Interference effect.
Apparatus of the present invention for extracting simultaneously drawing-off synthesis yarn beam out are shown with multiple views in Fig. 4, Fig. 5 .1 and Fig. 5 .2
Another embodiment.Fig. 4 schematically shows the front view of the embodiment, is shown respectively and is being equipped in Fig. 5 .1 and Fig. 5 .2
The cross section of the supply side of the supporting plate of guide lath.
In the embodiment as shown in fig.4, on supply side 10,11 activity of supporting plate is maintained at mounting wall 1.In upper lateral areas
In domain, a yarn collecting mechanism 12 is set at supporting plate 11, it has at least one 13 sum aggregate yarn device 14 of aspirating mechanism.It is this
Yarn collecting mechanism 12 be in order in yarn beam an one thread fracture when make yarn separate in yarn constriction required for, so as to
The yarn continuously squeezed out from melt spinning apparatus can be passed through un-interrupted to aspirating mechanism 13 continuously to guide to waste material container.
Guide lath 2 is set below yarn collecting mechanism 12, and guide lath has one for every one thread of yarn beam 6
Yarn guide.Guide lath 2 is more described in detail below with reference to Fig. 5 .1 and Fig. 5 .2.
Supporting plate 11 is equipped with multiple cord roller 4.1-4.6 at mounting wall 1, these cord rollers are according to wrong in this embodiment
The arrangement form opened is maintained on mounting wall 1.Cord roller 4.1-4.6 is constituted identically as the embodiment according to Fig. 1 and difference
It is prominent in the front of mounting wall 1 with the cord roller set 5.1-5.6 of revolution.In the case, the quantity for the cord roller not being heated
It can change in principle with the quantity for the cord roller being heated.Thus also there is following possibility, guide lath 12 is first in supply side 10
First attach the cord roller being heated.But cord roller system and cord roller arrangement ground unrelated to the invention can be selected freely
It selects.
In order to optionally adjust the yarn feeding on cord roller set 5.1-5.6 circumferential surface, guide lath 2 can pass through activity
Supporting plate 11 be moved to outer fix or inner side on mounting wall 1.It is shown in Fig. 5 .1 and guide lath 2 is being housed
The sectional elevation of supporting plate 11 on mounting wall 1.Guide lath 2 is with totally four yarn guide 3.1-3.4, each yarn guide pass through U
Shape ceramic insert 30 is constituted.The quantity of yarn guide on guide lath 2 is directed to the quantity of the yarn for the yarn beam 6 being guided.This
It is exemplary in this embodiment.
The overhanging of guide lath 2 is mounted on supporting plate 11.Supporting plate 11 is connected by connector 16 with piston 15.Piston 15 is in shell
Sliding guidance in the stepped hole 18 of body 19, the end flange that wherein piston 15 in one end opposed with supporting plate 11 there is diameter to increase
17.The end flange 17 of piston 15 can guide back and forth between outer backstop 9.2 and interior backstop 9.1 in stepped hole 18.Exist thus
It closes and forms pressure chamber 23 between the lid 20 of stepped hole 18 and the end of end flange 17.Pressure chamber 23 passes through compressed air hose
Connector 21 and pipeline 22 are connected with control valve 27.Control valve 27 is connected with compressed air source 31, and wherein control valve 27 passes through control
Device 28 is controlled to 23 air inlet of pressure chamber or exhaust.
Under the operation conditions shown in Fig. 5 .1, pressure chamber 23 is by air inlet, so that piston 15 is with end flange 17 against outside
Backstop 9.2.Guide lath 2 is maintained at outer fix in the case yarn beam 6 is supplied subsequent cord roller 4.1-4.6.
In the side back to pressure chamber 23, a spring 24 is set on 15 circumferential surface of piston, and spring is in shell 1 and end flange
It is tensioned between 17.Therefore, piston 15 can shift to interior backstop from outer backstop 9.2 by spring 24 after the exhaust of pressure chamber 23
9.1.Such case is as shown in Fig. 5 .2.
When pressure chamber 23 is vented, the end flange 17 of piston 15 is against backstop 9.1, and the backstop is in the case by lid
20 are constituted.Piston 15 is moved by spring 24, so that supporting plate 11 is kept on 1 front of mounting wall together with guide lath
In inner side.It is less than adjacent yarn guides 3.1 and 3.4 with the adjustment stroke of Reference character V mark in Fig. 5 .1 and Fig. 5 .2
The distance between.The distance of yarn guide 3.1 and 3.4 is indicated in Fig. 5 .1 and Fig. 5 .2 with Reference character B.In inner side and outside
In the case where simply adjusting between side position, it is designed in this way the adjustment stroke of piston 15, that is, V=1/2B.
Function for changing the yarn feeding on cord roller 4.1-4.6 circumferential surface is designed in this embodiment and root
It is identical according to the previous embodiment of Fig. 1.This is described referring to aforementioned function.
When the distance between adjacent yarn guides at guide lath are larger, the two systems that show in these embodiments
It can also be advantageously mutually combined optionally to adjust yarn feeding.Therefore for example available guide lath as shown in Fig. 3 .1 becomes
Type replaces the guide lath as shown in Fig. 5 .1.Totally four positions of yarn guide can optionally be adjusted in the case with change to
The yarn feeding of cord roller.
It to explicitly point out herein, the structure design of guide lath and yarn guide is exemplary.It is important to the present invention that
Change in the longer period that can be for example determined by maintenance cycle or other process interrupts to cord roller in supply side
Yarn feeding.
Claims (7)
1. device of the one kind for extraction and drawing-off synthesis yarn beam (6) in melt-spinning process, the device have multiple driven
Cord roller (4.1-4.6), the yarn beam (6) is guided on the circumferential surface of the cord roller by part wrapping respectively, described
Device also has the guide lath (2) for the cord roller (4.1-4.6) being associated on supply side (10), the guide lath needle
One yarn guide (3.1-3.4) is equipped with to every one thread of the yarn beam (6), characterized in that have by U-shaped ceramic insert (30)
The guide lath (2) of the yarn guide (3.1-3.4) constituted is adapted to the axis in the cord roller (4.1-4.6)
It is moved upward to selectively adjust the yarn guidance on the circumferential surface of the cord roller (4.1-4.6), wherein have described
The guide lath (2) of yarn guide (3.1-3.4) can adjust back and forth between outer side position and inner side, and wherein,
The adjustment stroke (V) extended between the outer fix of the guide lath (2) and the inner side of the guide lath (2) is
The half of the distance between two adjacent yarn guides (3.1-3.4) (B).
2. the apparatus according to claim 1, characterized in that the guide lath (2) is maintained on supporting plate (11), the supporting plate
(11) it is placed in the free end for the piston (15) that can be moved.
3. the apparatus of claim 2, characterized in that the piston (15) is guided in the shell (19) and can be
It is adjusted between the outer fix and the inner side.
4. device according to claim 3, characterized in that the piston (15) is with end flange (17) in stepped hole (18)
It is interior to guide and be tensioned between the pressure chamber (23) of spring (24) and the end for being formed in the stepped hole (18), wherein
The pressure chamber (23) can be connected by air pipe fitting (21) and control valve (27) with compressed air source (31).
5. device according to claim 4, characterized in that the control valve (27) is connected with control device (28), passes through
The control device makes the pressure chamber (23) air inlet or exhaust after an interval of time.
6. the device according to any one of claim 2 to 5, characterized in that for separating and collecting the yarn beam (6)
The yarn collecting mechanism (12) of yarn is maintained at the supporting plate (11) of guide lath (2) upstream.
7. device according to any one of claim 1 to 5, characterized in that these yarn guides (3.1-3.4) are placed in cunning
At block (7), which is guided in the sliding guide portion (8) at the guide lath (2).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014007454.4A DE102014007454A1 (en) | 2014-05-21 | 2014-05-21 | Device for removing and hiding a synthetic yarn sheet |
| DE102014007454.4 | 2014-05-21 | ||
| PCT/EP2015/060327 WO2015176982A1 (en) | 2014-05-21 | 2015-05-11 | Device for drawing off and drawing a synthetic thread group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106460234A CN106460234A (en) | 2017-02-22 |
| CN106460234B true CN106460234B (en) | 2019-05-14 |
Family
ID=53267318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580026244.XA Active CN106460234B (en) | 2014-05-21 | 2015-05-11 | For extracting the device with drawing-off synthesis yarn beam out |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6566969B2 (en) |
| CN (1) | CN106460234B (en) |
| DE (2) | DE102014007454A1 (en) |
| WO (1) | WO2015176982A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7153721B2 (en) * | 2017-10-16 | 2022-10-14 | ヘーベルライン・アクチェンゲゼルシャフト | thread guide device |
| DE102017011068A1 (en) * | 2017-11-30 | 2019-06-06 | Oerlikon Textile Gmbh & Co. Kg | Comb thread guide |
| JP7384840B2 (en) * | 2018-06-13 | 2023-11-21 | エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | Method and device for setting yarn groups |
| DE102019003801A1 (en) * | 2019-05-28 | 2020-12-03 | Oerlikon Textile Gmbh & Co. Kg | Heating device for heating a running thread |
| CN114351306B (en) * | 2022-01-12 | 2023-03-07 | 浙江越剑智能装备股份有限公司 | Quick guide disc dismounting structure of false twist texturing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1090299A (en) * | 1965-03-25 | 1967-11-08 | Ici Ltd | Drawing apparatus |
| JPS6032041Y2 (en) * | 1978-11-07 | 1985-09-25 | 帝人株式会社 | Yarn processing roller |
| JPS63282057A (en) * | 1987-05-12 | 1988-11-18 | Nippon Glass Fiber Co Ltd | Manufacture of roving of glass fiber |
| JP3484507B2 (en) * | 1994-12-16 | 2004-01-06 | 東レ株式会社 | Spinning winding method and spinning winding apparatus |
| JPH09137318A (en) * | 1995-11-09 | 1997-05-27 | Toray Eng Co Ltd | Abnormality treatment in yarn producing apparatus |
| JPH11229229A (en) * | 1998-02-10 | 1999-08-24 | Teijin Seiki Co Ltd | Spun yarn taking-off apparatus and threading spun yarn taking-off apparatus |
| US6067928A (en) * | 1997-10-02 | 2000-05-30 | Basf Corporation | Filament guide assembly especially useful in combination with filament finish applicators |
| TW436532B (en) * | 1998-01-24 | 2001-05-28 | Barmag Barmer Maschf | Spinning line |
| DE10114368A1 (en) | 2000-04-15 | 2001-10-25 | Barmag Barmer Maschf | Yarn feed and guide to a texturizing machine has a linear drive for the yarn guide with a pneumatic piston/cylinder unit giving a small and even oscillation to move the yarn over the feed roller length for consistent roller wear |
| JP3928439B2 (en) * | 2001-02-26 | 2007-06-13 | 東レ株式会社 | Synthetic fiber manufacturing method and yarn traverse apparatus |
| KR20020091242A (en) * | 2001-02-26 | 2002-12-05 | 도레이 가부시끼가이샤 | Production method of synthetic fiber and yarn traverse device |
| US20040012115A1 (en) * | 2001-02-26 | 2004-01-22 | Kazuyuki Minagawa | Production method of synthetic and yarn traverse device |
| JP2004137644A (en) * | 2002-10-21 | 2004-05-13 | Toray Ind Inc | Method for producing synthetic fiber |
| JP2004225168A (en) * | 2003-01-20 | 2004-08-12 | Toray Ind Inc | Method for producing synthetic fiber and production apparatus |
| EP1761663B1 (en) * | 2004-06-29 | 2011-12-28 | Oerlikon Textile GmbH & Co. KG | Melt spinning device and method for spreading a plurality of multifilament yarns in a melt spinning device |
| JP2009084720A (en) * | 2007-09-28 | 2009-04-23 | Toray Ind Inc | Method for producing thermoplastic synthetic fiber |
| CN102471935B (en) | 2009-07-22 | 2015-07-15 | 欧瑞康纺织有限及两合公司 | Method for removing and drawing a synthetic thread and a device for performing the method |
| JP5685432B2 (en) * | 2010-12-13 | 2015-03-18 | Ｔｍｔマシナリー株式会社 | Thread cutting device |
| JP5711062B2 (en) * | 2011-07-22 | 2015-04-30 | Ｔｍｔマシナリー株式会社 | Spinning winder |
| DE102011109784A1 (en) * | 2011-08-08 | 2013-02-14 | Oerlikon Textile Gmbh & Co. Kg | Apparatus for melt spinning, stripping, stretching, relaxing and winding a synthetic thread |
-
2014
- 2014-05-21 DE DE102014007454.4A patent/DE102014007454A1/en not_active Withdrawn
-
2015
- 2015-05-11 WO PCT/EP2015/060327 patent/WO2015176982A1/en active Application Filing
- 2015-05-11 JP JP2016568872A patent/JP6566969B2/en active Active
- 2015-05-11 DE DE112015002341.0T patent/DE112015002341A5/en not_active Withdrawn
- 2015-05-11 CN CN201580026244.XA patent/CN106460234B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE112015002341A5 (en) | 2017-01-26 |
| WO2015176982A1 (en) | 2015-11-26 |
| CN106460234A (en) | 2017-02-22 |
| JP6566969B2 (en) | 2019-08-28 |
| DE102014007454A1 (en) | 2015-11-26 |
| JP2017516922A (en) | 2017-06-22 |
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