CN106460234A - Device for drawing off and drawing a synthetic thread group - Google Patents
Device for drawing off and drawing a synthetic thread group Download PDFInfo
- Publication number
- CN106460234A CN106460234A CN201580026244.XA CN201580026244A CN106460234A CN 106460234 A CN106460234 A CN 106460234A CN 201580026244 A CN201580026244 A CN 201580026244A CN 106460234 A CN106460234 A CN 106460234A
- Authority
- CN
- China
- Prior art keywords
- yarn
- guide
- lath
- cord roller
- piston
- 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.)
- Granted
Links
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
Abstract
The invention relates to a device for drawing off and drawing a synthetic thread group in a melt spinning process. For this purpose, multiple driven godets are provided, at the circumferences of which the thread group is respectively guided with a partial looping. A thread guide rail is arranged on a feed side of the godet, which thread guide rail supports a thread guide for the threads of the thread group. To prevent an excessive contamination of the godet surface by the guided threads, according to the invention the thread guide rail and/or the thread guide is designed to be moveable in the axial direction of the godet for optional adjustment of a thread supply at the circumference of the godets.
Description
The present invention relates to according to claim 1 preamble, in melt-spinning process extract out and drawing-off synthesis yarn bundle
Device.
In the manufacture of synthesis yarn commonly, freshly extruded yarn pass through after cooling multiple cord rollers be drawn out of with
Drawing-off, subsequent yarn is wound into bobbin at this technical process end.On cord roller side face, yarn be now preferably heated with
Just the mecystasis as far as possible of thread material is obtained in drawing-off.For this reason, yarn is directly contact directed on cord roller side face,
So that thread material is heated to predetermined drawing temperature.Such for extract out and drawing-off synthesize yarn bundle device for example by
WO2011/009497A1 discloses.
In described known devices, multiple cord rollers overhang and are maintained on bearing, and wherein yarn bundle exists on part wrapping ground respectively
It is directed movement on cord roller side face.Actually have now observed that, especially in cord roller side face in yarn guidance field
Occur dirty on surface, dirty for example by oiling residue or polymer abrasive dust forms.But this dirty may transport long-time
The heat treatment of yarn is affected during row.With regard to this be aware of will according to the rules the cycle cleaning guide roller surface.But this cleaning work is former
There are following shortcomings, i.e. yarn manufacture process must be interrupted on then.
Therefore, the task of the present invention is, obtains to the greatest extent in the device synthesizing yarn bundle for extracting simultaneously drawing-off out according to foreword
The long run time of amount is without the additional cleaning work at guide roller surface.
According to the present invention, this task will be completed by the feature of first aspect present invention.The favourable improvement scheme of the present invention
Constituted by feature of dependent claims and combinations thereof.
The present invention is not also related to by the known devices of DE10114368A1.Therefore, generally in the so-called clamping fortune of texturing machine
Send in unit and back and forth guided described yarn back and forth with moving towards transverse to yarn before contact conveying roller, thus yarn is in conveying roller
On a constant variation of doffing.Therefore, obtain the homogenization of conveying roller surface abrasion.
But, cannot realize when the extraction of synthesis yarn in melt-spinning process of this reciprocating motion of yarn and drawing-off.
The continuous motion of yarn bundle leads to the unsteady motion of the yarn on cord roller side face, and described yarn is as is known with smaller spacing
Mutually side by side parallel extends.
By contrast, the present invention has following special benefits, and the yarn of yarn bundle is always by fixed yarn guide quilt
Guiding.It is intended merely to alternatively adjust the yarn feeding on cord roller side face, described guide lath and/or yarn guide are designed
One-tenth can move up in cord roller axle.The movement of guide lath or yarn guide for example can be entered when common technical process is interrupted
Go (as in order to clean spinning mouth) or carry out in broken yarn.Thus, cord roller side face ensures stable yarn moves
To extract out and drawing-off.But, by alternatively adjusting the yarn feeding on cord roller side face, yarn can be alternatively in guide
It is directed in multiple side face areas on roller side face.Thus, yarn can not be subject to dirty significantly affect on cord roller side face
The run time being directed and processing extends.
In order to keep the low equipment cost for moving guide lath or yarn guide as far as possible, following this of decision design
Bright improvement project, here, described guide lath and/or yarn guide can move back respectively between outer fix and inner side
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 extending between the outer fix of guide lath or yarn guide and guide lath or the inner side of yarn guide
Stroke is now designed to the distance between more preferably less than two neighboring yarn guide.Do not appear in cord roller week in being to ensure that
The overlap of the 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 bundle can be by the mobile guiding of piston during movement.
Piston is directed mobile in the housing and can adjust to adjust supporting plate between outer fix and inner side.
Described adjustment now the improvement project preferably based on the present invention carry out, now this piston with end flange in shoulder hole
Inside it is directed mobile and be tensioned and the pressure chamber being formed on ladder bore end between in spring.Pressure chamber now can pass through
Air pipe joint is connected with compressed air source with control valve.
In order to piston moves, control valve is connected with control device, and this pressure chamber passes through this control device in technical process
After afterwards by air inlet or exhaust during disconnected or predetermined.
Because being typically provided with spinning apparatus in cord roller supply side and cutting off yarn bundle in broken yarn and jointly lead to useless
Material container is to maintain the interface between the processing meanss of extrusion, therefore the following improvement project of the present invention of decision design, here, using
Yarn collecting mechanism in the yarn separating and collecting yarn bundle is maintained on supporting plate.Therefore, in thread board in the case of broken yarn
Collect neutralization when bar is adjusted every time under the same conditions and siphon away yarn bundle.Specify to move this yarn guide of adjustment, yarn guide disposes
On a slide block, slide block is directed in the sliding guide portion on guide lath.Therefore, these yarn guides can also alternatively exist
Guide lath changes yarn feeding in the case of maintaining static.
But or have following possibility, two systems are combined, thus the movement of the movement of yarn guide and guide lath is permissible
It is used for changing the yarn feeding on cord roller side face.This alternative is preferably selected when the strand space of adjacent yarn is larger
Formula, thus can be utilized by the yarn feeding repeatedly staggering in the region between two one threads on cord roller side face.
Now, below with reference to the several embodiments for extracting simultaneously apparatus of the present invention of drawing-off synthesis yarn bundle out referring to the drawings
The present invention to be described in detail in detail, wherein：
Fig. 1 schematically shows the front view of the first embodiment of apparatus of the present invention；
Fig. 2 schematically shows this embodiment and supplies the side view in side region in cord roller；
Fig. 3 .1 and Fig. 3 .2 schematically shows the guide lath of the embodiment of Fig. 1 top view 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 shows the horizontal stroke under variant operation conditions in the region of guide thereabove
Sectional view.
Fig. 1 to Fig. 3 is illustrated just as example can be used on closing for extracting simultaneously drawing-off out in melt spinning apparatus with multiple views
The first embodiment of apparatus of the present invention of resultant yarn bundle.In FIG this device is illustrated with front view, illustrated with side-looking in fig. 2
The confession yarn region of this device, is illustrated into yarn guiding mechanism with overlooking in Fig. 3 .1 and 3.2.With regard to an indefinite reference wherein width
For figure, below explanation is applied to all of figure.
Schematically show the enforcement of the apparatus of the present invention under the operation conditions for extraction stretched yarn bundle 6 in FIG
The front view of example.This embodiment has the multiple cord roller 4.1-4.6 being maintained on assembly wall 1.Cord roller 4.1-4.6 is each with it
Project from powered cord roller set 5.1-5.6 in the front of assembly wall 1.Cord roller covers diameter and its performance quilt of 5.1-5.6
It is designed to be different.Therefore, directly being fed for side 10 and arrange the not heated cord roller set 5.1 of cord roller 4.1, described lead
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 is designed to have heated
Cord roller covers 5.2-5.5.Generally, this heated cord roller is maintained in cord roller case heat-insulatedly.For drawing-off or lax
Described yarn, can adjust any speed difference between these single cord roller 4.1-4.6.
The cord roller 4.6 with not heated cord roller set 5.6 is arranged on outlet side 29.
The described arrangement of the cord roller shown in Fig. 1, distribution and quantity are exemplary.The supply of yarn bundle 6 to the present invention is
Important, this supply is carried out by guide lath 2 in supply side 10 in this embodiment.Guide lath 2 is directed to the every of yarn bundle 6
One thread is respectively provided with a single yarn guide.With regard to the explanation of guide lath 2, referring also to Fig. 2 and Fig. 3 .1 and Fig. 3 .2.
Especially as the view in Fig. 2 and Fig. 3 .1 highlights, totally four yarn guide 3.1- are maintained on strip slide block 7
3.4.Yarn guide 3.1-3.4 takes the shape of the letter U and consists of ceramic insert 30 respectively.Slide block 7 is maintained at the slip on guide lath 2
Guide portion 8 is interior and can move back and forth in the axial direction of cord roller 4.1 between interior backstop 9.1 and outer backstop 9.2.
Following operation conditions shown in Fig. 2 and Fig. 3 .1, now slide block 7 is against outer backstop 9.2, thus yarn guide 3.1-
3.4 are in outer fix.On this position of yarn guide 3.1-3.4, the yarn of yarn bundle 6 is after supply side 10 is fed directly
Cord roller 4.1.Slide block 7 is parked on this position, thus yarn manufacture is entered with the thread feed to cord roller 4.1-4.6 selected
OK.
In technical process for example because of maintenance or broken yarn in the case of interrupting, slide block 7 can manually adjust towards interior
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 with respect to cord roller 4.1
Side position.The adjustment stroke extending 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 mark V.Be also shown between adjacent yarn guide 3.1,3.2 formed distance and with Reference character B mark
Show.In the case, stroke V is designed to less than the distance between adjacent yarn guides 3.1 and 3.2 B.Leading to optimise
Surface on yarn roller 4.1-4.6 side face, adjustment stroke V is preferably designed as the spacing equal to two neighboring yarn guide 3.1,3.2
Half from B.
Strand space between yarn guide 3.1 to 3.4 always identical in the described embodiment.Therefore, by yarn guide
3.1 to 3.4 movement, changes the yarn feeding along cord roller axial direction with the half of strand space.Can be obviously prolonged whereby
The run time being particularly useful for being heat-treated on cord roller 4.1 to 4.6 side face, or do not occur too early being not intended to because dirty
Interference effect.
Fig. 4, Fig. 5 .1 and Fig. 5 .2 illustrates to synthesize apparatus of the present invention of yarn bundle for extracting simultaneously drawing-off out with multiple views
Another embodiment.Fig. 4 schematically shows the front view of this embodiment, is shown respectively and is being provided with 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, supporting plate 11 activity is maintained at assembly wall 1.In upper lateral areas
In domain, a yarn collecting mechanism 12 is set at supporting plate 11, it has at least one aspirating mechanism 13 and collection yarn device 14.This
Yarn collecting mechanism 12 be in order to make yarn separately in the one thread fracture in yarn bundle and yarn constriction in required so that
Yarn from the continuous extrusion of melt spinning apparatus continuously can be guided to waste material container through aspirating mechanism 13 un-interrupted.
Guide lath 2 is set below yarn collecting mechanism 12, and every one thread that guide lath is directed to yarn bundle 6 has one
Yarn guide.Below with reference to Fig. 5 .1 and Fig. 5 .2 in detail guide lath 2 to be more described in detail.
Supporting plate 11 is equipped with multiple cord roller 4.1-4.6 at assembly wall 1, and these cord rollers are according to wrong in this embodiment
The arrangement form opened is maintained on assembly wall 1.Cord roller 4.1-4.6 with according to the embodiment of Fig. 1 identical constitute and respectively
Projected in the front of assembly wall 1 with the cord roller set 5.1-5.6 of revolution.In the case, the quantity of not heated cord roller
Can change in principle with the quantity of heated cord roller.Thus also having following possibility, guide lath 12 is first in supply side 10
First attach troops to a unit a heated cord roller.But, cord roller system and cord roller arrangement ground unrelated to the invention can freely select
Select.
In order to be able to alternatively adjust the yarn feeding covering on 5.1-5.6 side face in cord roller, guide lath 2 can be by activity
Supporting plate 11 move to outer fix or inner side on assembly wall 1.Equipped with guide lath 2 shown in Fig. 5 .1
The sectional elevation of the supporting plate 11 on assembly wall 1.Guide lath 2 has totally four yarn guide 3.1-3.4, and each yarn guide passes through U
Shape ceramic insert 30 is constituted.The quantity of the yarn guide on guide lath 2 is directed to the quantity of the yarn of yarn bundle 6 being directed.This
It is exemplary in this embodiment.
Guide lath 2 overhangs and is arranged on supporting plate 11.Supporting plate 11 is connected with piston 15 by connector 16.Piston 15 is in shell
Sliding guidance in the shoulder hole 18 of body 19, wherein piston 15 have the end flange of diameter increase in one end opposed with supporting plate 11
17.The end flange 17 of piston 15 can guide in shoulder hole 18 between outer backstop 9.2 and interior backstop 9.1 back and forth.For this
Form pressure chamber 23 between the lid 20 of closing shoulder hole 18 and the end of end flange 17.Pressure chamber 23 passes through compressed air hose
Joint 21 is connected with control valve 27 with pipeline 22.Control valve 27 is connected with compressed air source 31, and wherein control valve 27 is passed through to control
Device 28 is controlled to pressure chamber 23 air inlet or exhaust.
Under operation conditions shown in Fig. 5 .1, pressure chamber 23 by air inlet, thus piston 15 with end flange 17 against outside
Backstop 9.2.Guide lath 2 is maintained at outer fix in the case so that yarn bundle 6 is supplied cord roller 4.1-4.6 below.
In the side back to pressure chamber 23, a spring 24 is arranged on piston 15 side face, spring is in housing 1 and end flange
It is tensioned between 17.Therefore, piston 15 can shift to interior backstop by spring 24 from outer backstop 9.2 after pressure chamber 23 exhaust
9.1.This situation is as shown in Fig. 5 .2.
When pressure chamber 23 is vented, against backstop 9.1, this backstop is in the case by lid for the end flange 17 of piston 15
20 compositions.Piston 15 is moved by spring 24, so that supporting plate 11 is kept on assembly wall 1 front together with guide lath
In inner side.The adjustment stroke that Reference character V indicates is used to be less than adjacent yarn guides 3.1 and 3.4 in Fig. 5 .1 and Fig. 5 .2
The distance between.The distance of yarn guide 3.1 and 3.4 uses Reference character B to indicate in Fig. 5 .1 and Fig. 5 .2.In inner side with outward
In the case of simple adjustment between side position, it is so designed that the adjustment stroke of piston 15, i.e. V=1/2B.
Function for changing the yarn feeding on cord roller 4.1-4.6 side face is designed to and root in this embodiment
Previous embodiment according to Fig. 1 is identical.This is described with reference to aforementioned function.
When the distance between adjacent yarn guides at guide lath are larger, the two systems that illustrate in these embodiments
Also can advantageously be mutually combined alternatively 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.Can alternatively adjust in the case totally four positions of yarn guide with change to
The yarn feeding of cord roller.
Here will explicitly point out, and the structure design of guide lath and yarn guide is exemplary.It is important to the present invention that,
Change to cord roller in the longer period that for example can be determined by maintenance cycle or other process interrupt in supply side
Yarn feeding.
Claims (9)
1. a kind of device synthesizing yarn bundle (6) for extracting simultaneously drawing-off in melt-spinning process out, this device has multiple powered
Cord roller (4.1-4.6), described yarn bundle (6) is directed on the side face of described cord roller by part wrapping respectively, described
Device also has the guide lath (2) of the described cord roller (4.1-4.6) being associated with supply side (10), this guide lath pin
To every one thread of described yarn bundle (6) equipped with a yarn guide (3.1-3.4), it is characterized in that, described guide lath (2) and/or
Described yarn guide (3.1-3.4) is adapted to be moved upward to selectively adjust in the axle of described cord roller (4.1-4.6)
Yarn guiding on the side face of described cord roller (4.1-4.6) for the section.
2. device according to claim 1, is characterized in that, described guide lath (2) and/or described yarn guide (3.1-
3.4) can adjust back and forth between outer fix and inner side respectively.
3. device according to claim 2, is characterized in that, in described guide lath (2) or described yarn guide (3.1-3.4)
Outer fix and the inner side of described guide lath (2) or described yarn guide (3.1-3.4) between extend adjustment stroke
(V) it is less than at the distance between two adjacent yarn guides (3.1-3.4) (B).
4. device according to any one of claim 1 to 3, is characterized in that, described guide lath (2) is maintained at supporting plate
(11), on, this supporting plate (11) is placed in the free end of the piston (15) that can move.
5. device according to claim 4, is characterized in that, described piston (15) is directed in housing (19) and can be
Adjust between described outer fix and described inner side.
6. device according to claim 5, is characterized in that, described piston (15) is with end flange (17) in shoulder hole (18)
Interior guide and be tensioned between spring (24) and the pressure chamber (23) of the end being formed at described shoulder hole (18), wherein
Described pressure chamber (23) can be connected with compressed air source (31) with control valve (27) by air pipe joint (21).
7. device according to claim 6, is characterized in that, described control valve (37) is connected with control device (28), passes through
This control device makes (23) air inlet of described pressure chamber or exhaust after an interval of time.
8. the device according to any one of claim 4 to 7, is characterized in that, for separating and collecting described yarn bundle (6)
The yarn collecting mechanism (12) of yarn is maintained at described supporting plate (11) place located at described guide lath (2) upstream.
9. device according to any one of claim 1 to 8, is characterized in that, these yarn guides (3.1-3.4) are placed in cunning
Block (7) place, this slide block (7) is directed in the sliding guide portion (8) at described guide lath (2) place.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014007454.4 | 2014-05-21 | ||
| DE102014007454.4A DE102014007454A1 (en) | 2014-05-21 | 2014-05-21 | Device for removing and hiding a synthetic yarn sheet |
| 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 true CN106460234A (en) | 2017-02-22 |
| CN106460234B 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) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004536A (en) * | 2017-11-30 | 2019-07-12 | 欧瑞康纺织有限及两合公司 | Comb teeth yarn guide |
| CN112272646A (en) * | 2018-06-13 | 2021-01-26 | 欧瑞康纺织有限及两合公司 | Method and apparatus for supplying groups of yarns |
| CN113874566A (en) * | 2019-05-28 | 2021-12-31 | 欧瑞康纺织有限及两合公司 | Heating device for heating a running yarn |
| CN114351306A (en) * | 2022-01-12 | 2022-04-15 | 浙江越剑机电科技有限公司 | Quick guide disc dismounting structure of false twist texturing machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3697951B1 (en) * | 2017-10-16 | 2023-12-20 | Heberlein AG | Thread guiding device |
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2014
- 2014-05-21 DE DE102014007454.4A patent/DE102014007454A1/en not_active Withdrawn
-
2015
- 2015-05-11 JP JP2016568872A patent/JP6566969B2/en active Active
- 2015-05-11 WO PCT/EP2015/060327 patent/WO2015176982A1/en active Application Filing
- 2015-05-11 DE DE112015002341.0T patent/DE112015002341A5/en not_active Withdrawn
- 2015-05-11 CN CN201580026244.XA patent/CN106460234B/en active Active
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110004536A (en) * | 2017-11-30 | 2019-07-12 | 欧瑞康纺织有限及两合公司 | Comb teeth yarn guide |
| CN112272646A (en) * | 2018-06-13 | 2021-01-26 | 欧瑞康纺织有限及两合公司 | Method and apparatus for supplying groups of yarns |
| CN112272646B (en) * | 2018-06-13 | 2022-11-29 | 欧瑞康纺织有限及两合公司 | Method and apparatus for supplying a set of yarns |
| CN113874566A (en) * | 2019-05-28 | 2021-12-31 | 欧瑞康纺织有限及两合公司 | Heating device for heating a running yarn |
| CN113874566B (en) * | 2019-05-28 | 2023-11-17 | 欧瑞康纺织有限及两合公司 | Heating device for heating advancing yarn |
| CN114351306A (en) * | 2022-01-12 | 2022-04-15 | 浙江越剑机电科技有限公司 | Quick guide disc dismounting structure of false twist texturing machine |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6566969B2 (en) | 2019-08-28 |
| WO2015176982A1 (en) | 2015-11-26 |
| JP2017516922A (en) | 2017-06-22 |
| DE102014007454A1 (en) | 2015-11-26 |
| CN106460234B (en) | 2019-05-14 |
| DE112015002341A5 (en) | 2017-01-26 |
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