EP1960300A1 - Fadenführer - Google Patents
FadenführerInfo
- Publication number
- EP1960300A1 EP1960300A1 EP06818848A EP06818848A EP1960300A1 EP 1960300 A1 EP1960300 A1 EP 1960300A1 EP 06818848 A EP06818848 A EP 06818848A EP 06818848 A EP06818848 A EP 06818848A EP 1960300 A1 EP1960300 A1 EP 1960300A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide
- thread
- thread guide
- guide elements
- elements
- 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
-
- 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
- B65H57/006—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
-
- 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
Definitions
- the present invention relates to a thread guide according to the preamble of claim 1.
- a finger-shaped thread guide according to the preamble of claim 1 is known.
- the thread guide has at its free end a thread guide fork for receiving the thread to be laid.
- the thread guide fork is formed by a longitudinal slot which extends in the direction of the end of the thread guide connected to a drive device.
- the thread guide has a small thickness overall to make it low-mass. To reduce the friction occurring between the thread and the thread guide, the thread guide points in the area of the thread guide fork
- a suitable surface coating of the thread guide fork is also required.
- the coating material must form a surface with low friction and at the same time have a high wear resistance.
- the invention is therefore based on the object of providing a thread guide which has high strength and wear resistance.
- the thread guide has at its free end two thread guide elements designed as hollow bodies, which form the thread guide fork.
- Guide elements designed in this way combine several advantages.
- the guide elements designed as hollow bodies have high strength and at the same time have good elastic deformation properties. Their outer shape contributes to the reduction of wear, since they are with the high
- Speed of thread to be laid offers less surface to attack.
- they are lower in mass than the legs of the thread guide fork according to the prior art, which are made of solid. This reduces the mass inertia, which has a greater effect, in particular at the free end of the thread guide due to the long lever, than at the opposite end of the thread guide. This is particularly beneficial for the design of the drive.
- the guide elements can essentially
- it can be a
- the guide elements do not have to be subsequently processed, as is the case in the prior art, in order to produce roundings or broken edges in the area of the thread guide fork, which serve to reduce the friction that occurs.
- Another advantage is that such trained thread guide elements are largely resistant to loops that arise when the thread is pulled off the bobbin.
- the guide elements can preferably have a circular cylindrical cross section. In this way, the abrasive effect of the thread on the thread guide can be further reduced. In addition, the occurrence of sharp edges on the guide elements coming into contact with the thread is avoided or post-processing is avoided.
- the guide elements can consist of a metal or a metal alloy, in particular of stainless steel or a titanium alloy. Such materials have a low weight and are also high strength. This also contributes to a reduction in weight, which has a positive influence on the inertia behavior of the thread guide.
- Guide elements made of such materials are also very wear-resistant. Furthermore, the guide elements made of stainless steel or titanium have a very high surface quality, which eliminates the need for a coating in order to minimize the friction between the guide elements and the thread. The high strength and the high
- Modulus of elasticity of such guide elements help to make them more resistant to the occurrence of loops.
- the guide elements can be connected to the thread guide by a press fit. This makes it possible to dispense with additional fastening means which would further increase the mass of the thread guide in the area of the guide elements.
- the guide elements can have a slight oversize, so that they can be non-positively connected to the thread guide by the press fit.
- the guide elements can be connected to the thread guide by gluing. The increase in the mass of the thread guide based on the use of the adhesive is negligible.
- the guide elements can be provided in their interior with rods that the respective guide element
- the rods should consist of a light and high-strength material.
- the rods can be made of carbon or materials with comparable properties, for example.
- the rods made of carbon have a very high strength and
- Guide elements are preferably made by gluing.
- the guide elements have different lengths. This simplifies the threading of the thread into the thread guide.
- the thread guide can advantageously have a course tapering towards the free end. This also contributes to reducing the inertia of the thread guide, as a result of which the forces occurring in the reversal points when braking and accelerating the thread guide are reduced.
- Fig. 1 is a schematic view of an inventive
- FIG. 2 shows a detailed sectional view of a thread guide fork according to FIG. 1;
- FIG. 3 shows a detailed sectional view of a thread guide fork according to FIG. 1 with rods inserted in guide elements;
- FIG. 1 shows a schematic view of a thread guide 1 according to the invention.
- the thread guide 1 has a course tapering towards its free end.
- the wider end of the thread guide 1 is with a single motor
- the thread guide 1 has a thread guide fork 5 which is formed by hollow thread guide elements 6, 7.
- the thread guide elements 6, 7, which are designed as hollow bodies, are hollow-cylindrical in the present embodiment.
- the guide elements 6, 7 can also have a course that tapers towards one end. For this purpose, they can be frustoconical, for example.
- the thread to be laid is guided between the thread guide elements 6, 7 in accordance with the movement of the thread guide 1.
- the hollow cylindrical guide elements 6, 7 preferably have a circular cylindrical cross section, as shown in FIG. 2.
- the round shape of the guide elements 6, 7 reduces the abrasive effect of the thread passing the thread guide 1 at very high speed on the guide elements 6, 7.
- stainless steel or a titanium alloy can be used to produce the guide elements 6, 7. These materials have high strength and
- the guide elements 6, 7 are attached to the thread guide 1 in a force-locking manner.
- the guide elements 6, 7 have a slight oversize, so that the guide elements 6, 7 are connected to the thread guide 1 in the manner of an interference fit.
- the guide elements 6, 7 can be connected to the thread guide 1 by means of adhesive, which also gives a low-mass type of connection.
- Rods 8, 9 extend at least partially over the length of the guide elements 6, 7.
- the rods 8, 9 are fastened by gluing.
- FIG. 3 shows the arrangement of the rods 8, 9.
- the rods are partially in the end of the guide elements 6, 7 fastened in the thread guide 1.
- This area of the thread guide fork 5 is the greatest mechanical load due to the thread to be laid at high speed
Landscapes
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
- Fluid-Damping Devices (AREA)
- Knitting Machines (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510059028 DE102005059028A1 (de) | 2005-12-10 | 2005-12-10 | Fadenführer |
| PCT/EP2006/011356 WO2007065583A1 (de) | 2005-12-10 | 2006-11-27 | Fadenführer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1960300A1 true EP1960300A1 (de) | 2008-08-27 |
| EP1960300B1 EP1960300B1 (de) | 2010-06-09 |
Family
ID=37603298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06818848A Active EP1960300B1 (de) | 2005-12-10 | 2006-11-27 | Fadenführer |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1960300B1 (de) |
| JP (1) | JP5039051B2 (de) |
| CN (1) | CN101321678A (de) |
| DE (2) | DE102005059028A1 (de) |
| WO (1) | WO2007065583A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008053261A1 (de) | 2008-10-25 | 2010-04-29 | Oerlikon Textile Gmbh & Co. Kg | Fadenführer |
| CN102453988A (zh) * | 2010-10-18 | 2012-05-16 | 吴江市谢氏制衣有限公司 | 织机多孔导线架 |
| DE102011105559B4 (de) | 2011-06-25 | 2019-03-14 | Saurer Spinning Solutions Gmbh & Co. Kg | Fadenführungselement für einen Fingerfadenführer |
| DE102011105553A1 (de) | 2011-06-25 | 2012-12-27 | Oerlikon Textile Gmbh & Co. Kg | Fingerfadenführer |
| JP2017065898A (ja) * | 2015-09-30 | 2017-04-06 | 村田機械株式会社 | 糸掛け部材、糸貯留装置、及び糸巻取機 |
| DE102016009062A1 (de) * | 2016-07-26 | 2018-02-01 | Saurer Germany Gmbh & Co. Kg | Fadenchangiereinrichtung umfassend einen elektromotorischen Antrieb und einen Fingerfadenführer |
| CN111756282B (zh) * | 2020-07-01 | 2021-12-28 | 苏州汇川技术有限公司 | 电机转速控制方法、设备及可读存储介质 |
| CN113562539A (zh) * | 2021-08-11 | 2021-10-29 | 安徽森德新材料科技发展有限公司 | 一种纤维钢筋自动收卷机 |
| CN113651181B (zh) * | 2021-08-13 | 2023-03-03 | 安徽电缆股份有限公司 | 一种航母用耐火铠装电缆生产装备及其生产工艺 |
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 (de) * | 1998-03-19 | 2002-08-30 | Textilma Ag | Elektrischer Schwenkmotor insbesondere für eine Textilmaschine. |
| EP1089933B1 (de) * | 1998-06-12 | 2003-10-08 | Maschinenfabrik Rieter Ag | Fadenchangierung |
| CH693094A5 (de) * | 1998-10-28 | 2003-02-28 | Rieter Ag Maschf | Changieraggregat. |
| DE19858548A1 (de) * | 1998-12-18 | 2000-06-21 | Schlafhorst & Co W | Fadenführer zum traversierenden Zuführen eines Fadens zu einer rotierend angetriebenen Auflaufspule |
| CH693337A5 (de) * | 1999-06-16 | 2003-06-13 | Rieter Ag Maschf | Fadenchangierarm. |
| DE10117879A1 (de) * | 2001-04-10 | 2002-10-17 | Iro Patent Ag Baar | Fadendetektor |
-
2005
- 2005-12-10 DE DE200510059028 patent/DE102005059028A1/de not_active Withdrawn
-
2006
- 2006-11-27 CN CNA2006800455053A patent/CN101321678A/zh active Pending
- 2006-11-27 WO PCT/EP2006/011356 patent/WO2007065583A1/de not_active Ceased
- 2006-11-27 DE DE502006007200T patent/DE502006007200D1/de active Active
- 2006-11-27 EP EP06818848A patent/EP1960300B1/de active Active
- 2006-11-27 JP JP2008543698A patent/JP5039051B2/ja active Active
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2007065583A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009518549A (ja) | 2009-05-07 |
| DE102005059028A1 (de) | 2007-06-14 |
| DE502006007200D1 (de) | 2010-07-22 |
| EP1960300B1 (de) | 2010-06-09 |
| JP5039051B2 (ja) | 2012-10-03 |
| CN101321678A (zh) | 2008-12-10 |
| WO2007065583A1 (de) | 2007-06-14 |
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