CN101321678A - Thread guide - Google Patents
Thread guide Download PDFInfo
- Publication number
- CN101321678A CN101321678A CNA2006800455053A CN200680045505A CN101321678A CN 101321678 A CN101321678 A CN 101321678A CN A2006800455053 A CNA2006800455053 A CN A2006800455053A CN 200680045505 A CN200680045505 A CN 200680045505A CN 101321678 A CN101321678 A CN 101321678A
- Authority
- CN
- China
- Prior art keywords
- carrier
- thread
- induction element
- described thread
- bar
- 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
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Classifications
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- 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
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- 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
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/24—Guides for filamentary materials; Supports therefor with wear-resistant surfaces
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- 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
Thread guide (1) which, for the purpose of laying a thread on a rotating reel (4), guides the thread parallel to the reel axis, over a traversing-lift extent, in a thread-guide fork (5), the finger-like thread guide (1) being connected at the end to a drive device (3), and two hollow-cylindrical guide elements (6, 7), which form the thread-guide fork (5), being arranged at the free end of the thread guide (1).
Description
The present invention relates to thread-carrier according to the preamble of claim 1.
The thread-carrier that constitutes in the finger-shaped mode of known preamble according to claim 1 from WO 0024663.This thread-carrier has the guide fork that is used for receiving yarn to be shifted at its free ending tool.This guide fork is formed by longitudinal slot, and this longitudinal slot extends on the direction of the end that is connected to drive assembly of thread-carrier.Whole thread-carrier has thin thickness, and this makes its lighter weight.Occur in the friction that produces between yarn and the thread-carrier in order to reduce, thread-carrier has circle or crack edge in the zone of guide fork, described circle or crack edge are to carry out (retrospective) processing by the supporting leg to the guide fork to produce again.In addition, the guide fork needs suitable finish coat.Must form low-friction surface and must have high resistance to abrasion simultaneously in order to reach this purpose coating material.
According to prior art, proved that its disadvantage is, the supporting leg of guide fork needs secondary processing to prevent from producing wearing and tearing on the thread-carrier or on yarn to be guided.On the other hand, when yarn is extracted out, can produce coil from cop, these coils may cause thread-carrier plastic deformation when the supporting leg of being pitched by guide snarls.
Therefore the purpose that the present invention is based on provides and has the intensity highly and the thread-carrier of resistance to abrasion.
Realize this purpose according to the present invention by the characteristics of claim 1.
According to claim 1, propose that thread-carrier is arranged in its free end and have two thread-guiding elements that are configured to ducted body, described thread-guiding element forms the guide fork.Pei Zhi induction element combines a plurality of advantages by this way.The induction element that is configured to ducted body has the intensity of height, and has the better elastic deformation performance simultaneously.Because they provide less face of joint for the yarn that will be shifted under high speed, so their profile helps to reduce wear.And, compare their lighter weight with supporting leg according to the guide of making by the solid fork of prior art.Thereby reduced mass inertia, because be stock, so especially at the free end of thread-carrier, compare with place, opposite end at thread-carrier, mass inertia has bigger influence.Be particularly advantageous in the design of actuator like this.
Particularly, induction element can be a hollow barrel-type basically.Optionally, induction element can dwindle gradually to an end.For example induction element can be a truncated cone shape.Its advantage is, induction element need not be as the situation of prior art, must reprocess to make circle or the crack edge that produces the generation that is used for reducing friction in the zone of guide fork.Another advantage is that the thread-guiding element of structure proof can prevent to produce coil basically when cop is extracted yarn out in this way.
Induction element can preferably have cylindrical cross section.Can further reduce the frictional influence of yarn on thread-carrier like this.In addition, avoided on induction element, producing sharp edges and contacted, need not secondary processing in other words with yarn.
In addition, induction element can be made of metal or metal alloy, particularly is made of high-grade steel or titanium alloy.Such material has light weight and intensity is higher simultaneously.So also help expendable weight, thereby influenced the inertia properties of thread-carrier energetically.The induction element of being made by such material is also very wear-resisting.In addition, have very high surface quality, therefore need not to be coated with the minimise friction that makes between induction element and the yarn by the induction element of high-grade steel or titanium manufacturing.The induction element of such high strength and high elastic modulus helps to make it further to prevent the generation of coil.
Particularly, induction element can be connected to thread-carrier by force fit.This feasible extra securing device that can save with additive incrementation thread-carrier quality in the zone of induction element.In order to reach this purpose, described induction element can have excessive a little size, and at this moment, they can the mode with non-form fit be connected to thread-carrier by force fit.
Optionally, described induction element can be connected to described thread-carrier by bonding.Described thread-carrier is owing to the quality of using adhesive agent to increase can be ignored.
In addition, described induction element portion within it has bar, and described bar is filled corresponding induction element at least in part.The filling that the described induction element that is configured to ducted body is proceeded to small part makes that the flexural rigidity of induction element has increased in the lower area that receives the guide fork, and this zone is subjected to maximum load in the shifting process of yarn.
For this purpose, described bar should be made of light and high-intensity material.For example described bar can be made of carbon or the material with similarity.The bar of being made by carbon has very high intensity and elasticity, and the while lighter weight, so the weight that described thread-carrier increases in the zone of induction element can be ignored.Described bar preferably is fastened in the described induction element by bonding.
In addition, described induction element has different length.As a result, yarn being introduced described thread-carrier is simplified.
Advantageously, described thread-carrier can dwindle gradually to free end.This also helps to reduce the mass inertia of described thread-carrier, thereby has reduced the power in the deceleration and the generation of the overturn point in the accelerator of described thread-carrier.
Below can learn further details of the present invention from the embodiment shown in the accompanying drawing, in the accompanying drawing:
Fig. 1 shows the scheme drawing according to thread-carrier of the present invention;
Fig. 2 shows the detailed section view according to the guide fork of Fig. 1;
Fig. 3 shows the detailed section view of the guide fork that inserts the bar in the induction element according to having of Fig. 1.
Fig. 1 shows the scheme drawing according to thread-carrier 1 of the present invention.This thread-carrier 1 dwindles gradually to its free end.The thicker end of thread-carrier 1 is connected to independent motor driver 3.For mobile yarn on the rotation bobbin 4 that is driven 2 drivings of device roller, thread-carrier 1 alternately rotates under the effect of its actuator 3 to the left and right.
At its narrow end freely, thread-carrier 1 has the guide fork 5 that is formed by hollow thread-guiding element 6,7.The thread-guiding element 6,7 that forms ducted body is hollow barrel-type in the present embodiment.Optionally, but induction element 6,7 also Xiang Yiduan dwindle gradually.In order to reach this purpose, they can for example be truncated cone shape.Yarn to be shifted is along with the motion of thread-carrier 1 is directed between thread-guiding element 6,7.
As shown in Figure 2, hollow barrel- type induction element 6,7 preferably has cylindrical cross-section.Because induction element 6,7 is circular, thereby reduced with the wear effects of yarn on induction element 6,7 of very fast speed through thread-carrier 1.In order to produce induction element 6,7, can use for example high-grade steel or titanium alloy.These materials have high intensity and surface quality.In addition, because their modulus of elasticity is higher, thereby they have the better elastic deformability.
As shown in Figure 3, in order to improve the flexural rigidity of induction element 6,7 in the zone that receives guide fork 5, the bar 8,9 that is suitable for the shape of induction element 6,7 by introducing is strengthened this induction element 6,7, and described bar 8,9 is made by for example carbon or similar material.In this example, bar 8,9 extends on the length top of induction element 6,7 at least.The fastening of bar 8,9 produced by bonding.
Fig. 3 shows the layout of bar 8,9.Described bar partly is positioned to be fastened in the respective end of the induction element 6,7 in the thread-carrier 1.This zone of guide fork 5 is subjected to maximum mechanical load under the effect of the yarn that will be shifted at a high speed.Offset these load by using bar 8,9.Because it is lighter to be used for the weight of material of bar 8,9, thereby they also can complete filling induction element 6,7.
Claims (11)
1. a thread-carrier (1), it is parallel to guiding yarn in described bobbin axis ground in order to make yarn at rotation bobbin (4) superior displacement in guide fork (5), described thread-carrier (1) is constructed in the finger-shaped mode and is connected to drive assembly (3) at the place, end, described thread-carrier is characterised in that, free end at described thread-carrier (1) is arranged two induction elements (6 that are configured to ducted body, 7), described two induction elements form described guide fork (5).
2. thread-carrier according to claim 1 (1) is characterized in that, described induction element (6,7) is hollow barrel-type basically.
3. thread-carrier according to claim 1 (1) is characterized in that, described induction element (6,7) Xiang Yiduan dwindles gradually.
4. according to the described thread-carrier of claim 1 to 3 (1), it is characterized in that described induction element (6,7) has cylindrical cross-section.
5. according to any one described thread-carrier (1) in the claim 1 to 4, it is characterized in that described induction element (6,7) is made of metal, metal alloy or synthetic material.
6. according to any one described thread-carrier (1) in the claim 1 to 5, it is characterized in that described induction element (6,7) is connected to described thread-carrier (1) by form fit.
7. according to any one described thread-carrier (1) in the claim 1 to 5, it is characterized in that, described induction element (6,7) by bonding connection to described thread-carrier (1).
8. according to any one described thread-carrier (1) in the claim 1 to 7, it is characterized in that described induction element (6,7) portion within it has bar (8,9), described bar (8,9) is filled described induction element (6,7) at least in part.
9. thread-carrier according to claim 8 (1) is characterized in that, described bar (8,9) is made of light and high-intensity material.
10. according to any one described thread-carrier (1) in the claim 1 to 9, it is characterized in that described induction element (6,7) has different length.
11., it is characterized in that described thread-carrier (1) dwindles gradually to free end according to any one described thread-carrier (1) in the claim 1 to 10.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005059028.4 | 2005-12-10 | ||
| DE200510059028 DE102005059028A1 (en) | 2005-12-10 | 2005-12-10 | thread guides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101321678A true CN101321678A (en) | 2008-12-10 |
Family
ID=37603298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800455053A Pending CN101321678A (en) | 2005-12-10 | 2006-11-27 | Thread guide |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1960300B1 (en) |
| JP (1) | JP5039051B2 (en) |
| CN (1) | CN101321678A (en) |
| DE (2) | DE102005059028A1 (en) |
| WO (1) | WO2007065583A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837991A (en) * | 2011-06-25 | 2012-12-26 | 欧瑞康纺织有限及两合公司 | Finger yarn guide |
| CN110654937A (en) * | 2015-09-30 | 2020-01-07 | 村田机械株式会社 | Yarn hooking member, yarn accumulating device, and yarn winding machine |
| CN113651181A (en) * | 2021-08-13 | 2021-11-16 | 安徽电缆股份有限公司 | Production equipment and production process of fire-resistant armored cable for aircraft carrier |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008053261A1 (en) | 2008-10-25 | 2010-04-29 | Oerlikon Textile Gmbh & Co. Kg | thread guides |
| CN102453988A (en) * | 2010-10-18 | 2012-05-16 | 吴江市谢氏制衣有限公司 | Porous yarn guide frame for weaving machine |
| DE102011105559B4 (en) | 2011-06-25 | 2019-03-14 | Saurer Spinning Solutions Gmbh & Co. Kg | Thread guide element for a finger thread guide |
| DE102016009062A1 (en) * | 2016-07-26 | 2018-02-01 | Saurer Germany Gmbh & Co. Kg | Fadenchangiereinrichtung comprising an electric motor drive and a finger thread guide |
| CN111756282B (en) * | 2020-07-01 | 2021-12-28 | 苏州汇川技术有限公司 | Motor rotating speed control method, device and readable storage medium |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB771543A (en) * | 1955-10-17 | 1957-04-03 | Linen Ind Res Ass | Improvements in machines for winding textile yarn packages |
| US3118628A (en) * | 1960-12-23 | 1964-01-21 | Pittsburgh Plate Glass Co | Apparatus for imparting reciprocatory motion |
| CH692624A5 (en) * | 1998-03-19 | 2002-08-30 | Textilma Ag | Electrical rotary engine in particular for a textile machine. |
| WO1999065810A1 (en) * | 1998-06-12 | 1999-12-23 | Maschinenfabrik Rieter Ag | Yarn changing method |
| CH693094A5 (en) * | 1998-10-28 | 2003-02-28 | Rieter Ag Maschf | Traversing unit. |
| DE19858548A1 (en) * | 1998-12-18 | 2000-06-21 | Schlafhorst & Co W | Electromechanical drive for the reciprocating yarn guide for winding cross wound bobbins has a structured air gap with magnetic field lines through it acting on a coil at the yarn guide |
| CH693337A5 (en) * | 1999-06-16 | 2003-06-13 | Rieter Ag Maschf | Reciprocating yarn guide arm has structured mounting and end yarn guide sections, with an intermediate carrier section, of a material which withstands the yarn draw forces and alternating speed changes |
| DE10117879A1 (en) * | 2001-04-10 | 2002-10-17 | Iro Patent Ag Baar | Yarn monitor, for weft yarns at a loom, has guides to lead the yarn through a deflected path with a converter to generate signals for yarn movement and tension from mechanical loading to an electronic evaluation unit |
-
2005
- 2005-12-10 DE DE200510059028 patent/DE102005059028A1/en not_active Withdrawn
-
2006
- 2006-11-27 WO PCT/EP2006/011356 patent/WO2007065583A1/en active Application Filing
- 2006-11-27 DE DE502006007200T patent/DE502006007200D1/en active Active
- 2006-11-27 EP EP06818848A patent/EP1960300B1/en active Active
- 2006-11-27 JP JP2008543698A patent/JP5039051B2/en active Active
- 2006-11-27 CN CNA2006800455053A patent/CN101321678A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837991A (en) * | 2011-06-25 | 2012-12-26 | 欧瑞康纺织有限及两合公司 | Finger yarn guide |
| CN110654937A (en) * | 2015-09-30 | 2020-01-07 | 村田机械株式会社 | Yarn hooking member, yarn accumulating device, and yarn winding machine |
| CN113651181A (en) * | 2021-08-13 | 2021-11-16 | 安徽电缆股份有限公司 | Production equipment and production process of fire-resistant armored cable for aircraft carrier |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1960300A1 (en) | 2008-08-27 |
| WO2007065583A1 (en) | 2007-06-14 |
| EP1960300B1 (en) | 2010-06-09 |
| DE102005059028A1 (en) | 2007-06-14 |
| DE502006007200D1 (en) | 2010-07-22 |
| JP2009518549A (en) | 2009-05-07 |
| JP5039051B2 (en) | 2012-10-03 |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20081210 |