CN102837990A - Thread guidance element for a finger yarn guide - Google Patents
Thread guidance element for a finger yarn guide Download PDFInfo
- Publication number
- CN102837990A CN102837990A CN2012102644023A CN201210264402A CN102837990A CN 102837990 A CN102837990 A CN 102837990A CN 2012102644023 A CN2012102644023 A CN 2012102644023A CN 201210264402 A CN201210264402 A CN 201210264402A CN 102837990 A CN102837990 A CN 102837990A
- Authority
- CN
- China
- Prior art keywords
- thread
- guiding element
- blanked part
- finger
- support rod
- 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
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000004381 surface treatment Methods 0.000 claims abstract description 5
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 3
- 239000011651 chromium Substances 0.000 claims abstract description 3
- 239000007769 metal material Substances 0.000 claims abstract description 3
- 238000000465 moulding Methods 0.000 claims abstract description 3
- 238000007747 plating Methods 0.000 claims abstract description 3
- 238000004804 winding Methods 0.000 claims description 8
- 208000034189 Sclerosis Diseases 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 2
- 230000001771 impaired effect Effects 0.000 claims description 2
- 238000004049 embossing Methods 0.000 abstract 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 8
- 239000004917 carbon fiber Substances 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229910001092 metal group alloy Inorganic materials 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Classifications
-
- 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
- B65H57/006—Traversing guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/2827—Traversing devices with a pivotally mounted guide arm
-
- 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
- B65H57/24—Guides for filamentary materials; Supports therefor with wear-resistant surfaces
-
- 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
Abstract
The thread guide element (11) is a thin walled embossing component (19), which is positioned on the support rods (15,16) in a replaceable manner, and comprises a metallic material and two slotted sleeves (20A,20B) that are coupled by a connecting web. A heat-treated spring steel is applied as a material for the embossing component, and the embossing component is hardened following its molding. The embossing component is subjected to a surface treatment after hardening by hard chromium plating process.
Description
Technical field
The present invention relates to a kind of thread-guiding element that is used for the finger-type thread-carrier of the preamble according to claim 1.
Background technology
With the finger-type thread-carrier relatively, this thread-guiding element is known basically, this finger-type thread-carrier traverses and is wound up into the yarn of intersected coiled bobbin sub-surface.In DE 10 2,005 059 028 A1 or DE 10 2,008 053 261 A1, a kind of finger-type thread-carrier for example has been described, it has the thread-guiding element that is fixed on its main body.
Through the known a kind of finger-type thread-carrier of DE 10 2,008 053 261 A1, wherein, main body is processed by the magnesium diecasting.The pottery thread-guiding element through the flexural resilience rod preferably carbon fiber rod be connected on the free end of magnesium main body.That is to say that carbon fiber rod is fixed on by means of bonding connection in the respective aperture of magnesium main body, the corresponding thread-guiding element that is designed to ceramic pipe fitting preferably is fixed on the carbon fiber rod through bonding connection equally.Though this thread-guiding element of being processed by stupalith is from when yarn impacts, not bearing tangible wearing and tearing; Yet because the breaking elongation of pottery is less relatively; When high-frequency lay yarn, there is such danger all the time; That is, thread-guiding element for example is easy to fracture because of the moment of deflection that can't thoroughly avoid, and perhaps pottery peels off from carbon fiber rod.Shortcoming by the known finger-type thread-carrier of DE 10 2,008 053 261 A1 also is in addition, and bonding connection constitutes mechanical weak location in the carbon fiber rod zone, and these weak location can not reliably be avoided, and can not eliminate at an easy rate with rational method subsequently.
A kind of finger-type thread-carrier of explanation in DE 10 2,005 059 028 A1; This finger-type thread-carrier has two thread-guiding elements that are designed to the cylinder type hollow body, processed by metal alloy respectively on the free end of its main body; These two thread-guiding elements constitute the guide fork, and the yarn that is wound up on the cross winding bobbin leads mobile in winding process in this guide fork.At this, this thread-guiding element or form fit or power embed main body ordinatedly, perhaps are installed on the additional support rod of being processed by carbon fiber.
At this, the advantage of being processed the make of thread-guiding element by metal alloy is that this material compares not easy fracture with ceramic phase.Yet the resistance to abrasion of the thread-guiding element of being processed by metal alloy is still lower, that is to say, compares with the finger-type thread-carrier with ceramic thread-guiding element, and this finger-type thread-carrier must obviously be changed based on the wearing and tearing sign of thread-guiding element more continually.
Summary of the invention
Finger-type thread-carrier from aforementioned type; Task of the present invention is to develop a kind of finger-type thread-carrier with replaceable, relatively inexpensive thread-guiding element; Wherein, said thread-guiding element should so constitute, promptly; Its on the one hand can secure fixation with finger-type thread-carrier main body bonded assembly support rod on, under the needs situation, can successfully change on the other hand.According to the present invention, this task solves through the described thread-guiding element that is used for the finger-type thread-carrier of claim 1.
Favourable improved procedure of the present invention is the theme of dependent claims.
According to the present invention, said thread-guiding element be can with removable mode be positioned on the support rod, the thin-wall blanked part, said blanked part process by metallic material and have two through connecting strap connected to one another, the fluting pipe fittings.The thread-guiding element that this mode is constructed not only advantage is; Said blanked part can be fixed on the support rod with the mode of accurately aiming at reliably and all the time; And under the needs situation, (that is to say; When the finger-type thread-carrier through after confirming work-hours, showing based on the wear track of thread-guiding element needs to change thread-guiding element) but also at high speed successfully change this blanked part.
Shown in claim 2, stipulate that in favourable embodiment adopt modified spring steel as said blanked part material, it hardens after its moulding.This that process by modified spring steel, on the one hand impact load is insensitive for the sclerosis blanked part, also is the comparison abrasion resistant on the other hand.
Said like claim 3 with 4, stipulate also that in a preferred embodiment said blanked part carries out surface treatment after sclerosis, wherein, preferably adopt hard chromium plating to carry out surface treatment.The characteristic of this chromed hardened blanked part not only is friction coefficient very low (this causes love ground to handle the yarn that traverses), and is the environmental concerns relative insensitivity.
According to claim 5 regulation, said connecting strap has at least one engaging profile in addition, and under the confined state of said blanked part, said engaging contour shape is embraced the engaging protrusion on the said finger-type thread-carrier main body ordinatedly.This additional form fit of said blanked part has fixedly stoped blanked part to receive centrifugal forces affect and outside moving at the coiling on period as time passes.That is to say, guaranteed that blanked part is positioned on the support rod reliably being connected of engaging protrusion on the engaging profile on the blanked part and the finger-type thread-carrier main body during its whole run duration.
Shown in claim 6, the pipe fitting of the fluting of said blanked part has an internal diameter, and the external diameter of said internal diameter and cooresponding, as to be designed to carbon fiber rod support rod is harmonious.The internal diameter of the pipe fitting of said fluting is so selected; Promptly; Under installing condition, form a pretension on the one hand; Said pretension is enough big; Thereby can power control said pipe fitting and the relative power between the said ceramic rod (
) that occurs during operation ordinatedly, said on the other hand pretension is enough little again, thereby when being installed in pipe fitting on the ceramic rod, avoids impaired as far as possible.Under the situation of needs, the corresponding size of pipe fitting and support rod is set and is allowed successfully to change the wearing and tearing blanked part, yet guarantees again reliably blanked part to be locked on the support rod.
When changing the wearing and tearing blanked part, advantageous applications one device, said device has been simplified the installation of blanked part on support rod, has simplified from support rod and has unloaded blanked part.This device can have various different makes; Yet preferably have a holding device and an instrument that is used for fixing finger-type thread-carrier main body all the time; It is used to make the engaging profile of blanked part to break away from the engaging protrusion of main body, and is used to make blanked part to move axially in the support rod upper edge.
Description of drawings
Embodiment below in conjunction with description of drawings can access other details of the present invention.
Among the figure:
Fig. 1 illustrates the wind2 with finger-type thread-carrier with front isometric view, and said finger-type thread-carrier is equipped with thread-guiding element constructed according to the invention;
Fig. 2 illustrates the front elevation of the finger-type thread-carrier that is equipped with thread-guiding element of the present invention with magnification ratio; With
Fig. 3 illustrates thread-guiding element of the present invention with block diagram.
The specific embodiment
Fig. 1 illustrates the top of the station 1 of the weaving loom of making cross winding bobbin with front isometric view.As known, this station 1 has the winder station housing 4 that has been equipped with input media 3 usually, and winder station housing 4 especially also holds the control setup 5 of station self.In addition; Also be provided with wind2 6 on winder station housing 4 next doors; Wind2 6 roughly comprises bobbin bank 7, bobbin driven roller 9 and the Yarn lateral-movement device 2 that is used to keep cross winding bobbin 8, and Yarn lateral-movement device 2 is used to traverse and is wound up into cross winding bobbin 8 yarn on the cross winding bobbin in other words at the coiling on period.
Yarn lateral-movement device 2 has finger-type thread-carrier 10, and finger-type thread-carrier 10 has thread-guiding element 11 of the present invention.As shown in, himself is connected finger-type thread-carrier 10 on the motor drive shaft 18 of reversible actuating device 12 with locking member 17 through fixing, himself control setup 5 through control path 13 and station self of actuating device 12 links to each other.That is to say that finger-type thread-carrier 10 can be controlled through control setup 5 with prescribed manner, thereby in winding process, for example can accurately set shop yarn speed and/or shop yarn width.
Fig. 2 illustrates the finger-type thread-carrier 10 that is equipped with thread-guiding element 11 of the present invention with magnification ratio.As shown in, finger-type thread-carrier 10 has the main body 14 that is made of plastics, in manufacturing process support rod 15,16 and fixing and locking member 17 together unit-cast unit in main body 14.At this, the cramp bar 15,16 that is designed to carbon fiber rod is obviously longer than the plastic body 14 of admitting cramp bar 15,16.This means that support rod 15,16 obviously protrudes in main body 14 at the free narrow end regions of main body 14, and be configured for the supporting member of the thread-guiding element 11 of finger-type thread-carrier 10 at this.According to the present invention, the thread-guiding element 11 that is arranged on the support rod 15,16 is designed to blanked part 19, and especially as Fig. 3 obviously illustrated, thread-guiding element 11 had the pipe fitting 20A and the 20B of two flutings, and pipe fitting 20A and 20B are connected to one another through connecting strap 21.
At this, the groove of pipe fitting 20A, 20B so is provided with, that is, said groove outwards points to, and that is to say, said groove is so to locate, that is, guarantee all the time during yarn traverses, can not have influence on the guiding yarn because of groove.
Two engaging profiles 22 are formed on the connecting strap 21 that is used for connecting tube 20A and 20B; Under the installing condition of blanked part 19; These two engaging contour shapes are embraced two corresponding engaging protrusion 23 on finger-type thread-carrier 10 main bodys 14 ordinatedly; At this, be fixed on the main body 14 to blanked part 19 form fit.
In favourable embodiment, the pipe fitting 20A of fluting, the 20B also D outer diameter about its inner diameter d and support rod 15,16 are harmonious.That is to say that the pipe fitting 20A of fluting, the inner diameter d of 20B are so selected, so that this pipe fitting is fixed on the support rod with certain pretension after it is installed on the support rod 15,16.At this pretension of this preferred so selection, that is, on the one hand, guarantee that after installing pipe fitting 20A, the 20B of fluting reliably remains on the cramp bar 15,16, on the other hand, when assembling, can relatively successfully pipe fitting be installed on the support rod.This means, when assembling blanked part 19, should avoid damaging the support rod of processing by carbon fibre material 15,16 as far as possible.
Claims (6)
1. thread-guiding element that is used for Yarn lateral-movement device finger-type thread-carrier; Said thread-guiding element is arranged on the support rod; Said support rod is fixed on the main body of said finger-type thread-carrier; And said thread-guiding element drives on the meaning of " traversing " with friction fit at the coiling on period and is wound up into the lip-deep yarn of cross winding bobbin
It is characterized in that,
Said thread-guiding element (11) be can with removable mode be positioned on the said support rod (15,16), thin-wall blanked part (19), said blanked part process by metallic material and have two through connecting strap (21) connected to one another, the fluting pipe fittings (20A, 20B).
2. thread-guiding element according to claim 1 is characterized in that, adopts the material of modified spring steel as said blanked part (19), and said blanked part (19) hardens after its moulding.
3. thread-guiding element according to claim 2 is characterized in that, said blanked part (19) carries out surface treatment after sclerosis.
4. thread-guiding element according to claim 3 is characterized in that, adopts Hard Chromium Plating Technology to carry out surface treatment.
5. thread-guiding element according to claim 1; It is characterized in that; Said connecting strap (21) has at least one engaging profile (22); Under the confined state of said blanked part (19), said engaging profile is embraced the engaging protrusion (23) on the said main body (14) of said finger-type thread-carrier (10) with the mode of form fit.
6. thread-guiding element according to claim 1; It is characterized in that the internal diameter (d) of the pipe fitting of said fluting (20A, 20B) is so selected, promptly; On the one hand; Under installing condition, form a pretension, said pretension is enough big, so that can power prop up the relativity power that occurs during operation between said pipe fitting and the said support rod (15,16) that fits over ordinatedly; On the other hand, said pretension is enough little again, avoids impaired so that be installed to said support rod (15,16) last time at said blanked part (19).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011105559.6A DE102011105559B4 (en) | 2011-06-25 | 2011-06-25 | Thread guide element for a finger thread guide |
| DE102011105559.6 | 2011-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102837990A true CN102837990A (en) | 2012-12-26 |
| CN102837990B CN102837990B (en) | 2016-08-17 |
Family
ID=46396968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210264402.3A Active CN102837990B (en) | 2011-06-25 | 2012-06-21 | The thread-guiding element of Finger yarn guide |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2537788B1 (en) |
| JP (1) | JP5930869B2 (en) |
| CN (1) | CN102837990B (en) |
| DE (1) | DE102011105559B4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366435A (en) * | 2014-08-07 | 2016-03-02 | 村田机械株式会社 | Traverse arm and yarn winding machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2052226A (en) * | 1934-02-19 | 1936-08-25 | Holley Peter | Traverse button |
| US2299344A (en) * | 1940-07-18 | 1942-10-20 | Abbott Machine Co | Winding machine guide |
| US2307664A (en) * | 1940-10-14 | 1943-01-05 | American Bemberg Corp | Thread guide |
| CN1702031A (en) * | 2004-05-25 | 2005-11-30 | 索若两合股份有限公司 | Method and device of driving forming cross traverse winding bobbing mechanical loom collecting device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005015226A (en) * | 2003-06-02 | 2005-01-20 | Toray Ind Inc | Yarn take-up blade traversing device. manufacturing method therefor and reeling method for synthetic fiber using it |
| DE102005059028A1 (en) | 2005-12-10 | 2007-06-14 | Saurer Gmbh & Co. Kg | thread guides |
| DE102008053261A1 (en) | 2008-10-25 | 2010-04-29 | Oerlikon Textile Gmbh & Co. Kg | thread guides |
| JP2010137945A (en) * | 2008-12-10 | 2010-06-24 | Murata Machinery Ltd | Traverse guide and yarn winding machine having the same |
-
2011
- 2011-06-25 DE DE102011105559.6A patent/DE102011105559B4/en not_active Expired - Fee Related
-
2012
- 2012-06-09 EP EP12004381.5A patent/EP2537788B1/en not_active Not-in-force
- 2012-06-21 CN CN201210264402.3A patent/CN102837990B/en active Active
- 2012-06-25 JP JP2012142428A patent/JP5930869B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2052226A (en) * | 1934-02-19 | 1936-08-25 | Holley Peter | Traverse button |
| US2299344A (en) * | 1940-07-18 | 1942-10-20 | Abbott Machine Co | Winding machine guide |
| US2307664A (en) * | 1940-10-14 | 1943-01-05 | American Bemberg Corp | Thread guide |
| CN1702031A (en) * | 2004-05-25 | 2005-11-30 | 索若两合股份有限公司 | Method and device of driving forming cross traverse winding bobbing mechanical loom collecting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366435A (en) * | 2014-08-07 | 2016-03-02 | 村田机械株式会社 | Traverse arm and yarn winding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102837990B (en) | 2016-08-17 |
| JP2013006703A (en) | 2013-01-10 |
| DE102011105559A1 (en) | 2012-12-27 |
| EP2537788A1 (en) | 2012-12-26 |
| EP2537788B1 (en) | 2014-04-30 |
| JP5930869B2 (en) | 2016-06-08 |
| DE102011105559B4 (en) | 2019-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SAURER GERMANY GMBH + CO. KG Free format text: FORMER OWNER: OERLIKON TEXTILE GMBH + CO. KG Effective date: 20150908 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150908 Address after: Remscheid Applicant after: Saurer Germany GmbH & Co.KG Address before: The German city of Remscheid leiwo Guselu No. 65 (zip code D-42897) Applicant before: OERLIKON TEXTILE GmbH & Co.KG |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Bach-Palenberg, Germany Patentee after: Saurer Spinning Solutions GmbH & Co.KG Address before: Remscheid, Germany Patentee before: Saurer Germany GmbH & Co.KG |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231031 Address after: Germany Yubach-Parenberg Patentee after: Lida Automatic Winder Co.,Ltd. Address before: Bach-Palenberg, Germany Patentee before: Saurer Spinning Solutions GmbH & Co.KG |