EP2325123A2 - Dispositif d'entraînement va-et-vient pour guide-fil pour une machine à filer sans broche à double face - Google Patents

Dispositif d'entraînement va-et-vient pour guide-fil pour une machine à filer sans broche à double face Download PDF

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Publication number
EP2325123A2
EP2325123A2 EP10014646A EP10014646A EP2325123A2 EP 2325123 A2 EP2325123 A2 EP 2325123A2 EP 10014646 A EP10014646 A EP 10014646A EP 10014646 A EP10014646 A EP 10014646A EP 2325123 A2 EP2325123 A2 EP 2325123A2
Authority
EP
European Patent Office
Prior art keywords
linear drive
fadenführerchangiergetriebe
drive means
connecting shaft
thread guide
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.)
Withdrawn
Application number
EP10014646A
Other languages
German (de)
English (en)
Other versions
EP2325123A3 (fr
Inventor
Josef Havliczek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saurer Czech sro
Original Assignee
Oerlikon Czech sro
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oerlikon Czech sro filed Critical Oerlikon Czech sro
Publication of EP2325123A2 publication Critical patent/EP2325123A2/fr
Publication of EP2325123A3 publication Critical patent/EP2325123A3/fr
Withdrawn legal-status Critical Current

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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
    • B65H54/2818—Traversing devices driven by rod
    • 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
    • B65H54/2821—Traversing devices driven by belts or chains
    • 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
    • B65H54/2881—Traversing devices with a plurality of guides for winding on a plurality of bobbins
    • 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 invention relates to a yarn guide chute for a double-sided spindleless spinning machine according to the preamble of claim 1.
  • Faden foundedchangiergetriebe for double-sided spindleless spinning machines have long been known in connection with the Fadenchangier wornen of open-end rotor spinning and described in detail in numerous patents.
  • Fadenchangiervorraumen usually have a machine end side arranged Faden communicatingchangiergetriebe, for example in the form of a grooved cylinder roller, which is rotated by an electric motor drive.
  • the machine-length thread guide rods are connected to this cylinder roller via corresponding lever linkage in such a way that the thread guide rods each execute a double stroke with each revolution of the cylinder cam.
  • EP 1 342 687 A2 is per machine side of the open-end rotor spinning machine a Fadendgingchangiergetriebe provided which is each equipped with a drivable toothed belt.
  • the toothed belt is guided over two spaced-apart pulleys, wherein one of the pulleys is acted upon by an associated drive rotationally.
  • a clamping element is attached, to each of which one of the yarn guide rods is connected.
  • the thread guide rods are also supported in the area of the toothed belt in sliding guides. This means the thread-changing devices according to EP 1 342 687 A2 have on each of their machine pages a yarn guide gearbox with its own drive.
  • a similar yarn guide gear is also in the Chinese utility model CN 201 186971 Y described.
  • This known Fadenquaintiergetriebe consists essentially of a drive element and two distribution mechanisms.
  • One of the distribution mechanisms is arranged on the front of a frame of the yarn guide and the other distributor mechanism on the back.
  • the two distribution mechanisms each have a linear drive means in the form of a toothed belt, which runs over two pulleys.
  • One of the two pulleys is coupled to one of the pulleys of the opposing distributor mechanism via a common connecting shaft which is connected to the drive member via a drive pulley, that is, the distributor mechanisms are co-urged by the drive member.
  • each of the linear drive means is also connected via a so-called runner one of the two yarn guide rods of the textile machine.
  • the present invention seeks to develop a Faden facediergetriebe for a Fadenchangier drove a cross-wound producing textile machine, which is simple and therefore inexpensive to produce not only in terms of its structural design, but which also ensures that the proper functioning of the facility is permanently ensured.
  • linear drive means are mounted at different heights in / on a frame of the Faden alonechangiergetriebes.
  • Such a design has the advantage that the connection of the thread guide rods to different strands of the acted upon by a common drive element linear drive means is significantly simplified and is also taken care of for a significant stabilization of the thread guide rod connection. That is, in spite of the fact that on both sides of the machine functionally arranged at the same height and in horizontal mounting position yarn guide rods can be considerably simplified by positioning the linear drive means in unequal heights connecting one of the runners to the lower run one of the linear drive means.
  • the connecting shaft arranged between two drive pulleys is installed obliquely in the frame of the yarn guide. That is, the connecting shaft has an angle of preferably about 10 ° with respect to the horizontal.
  • a further drive pulley is installed on the connecting shaft of the drive pulleys, which is connected via a toothed belt to the drive element.
  • the drive element for example, an electric motor drive, is, as usual in textile machines, preferably connected to the central control system of the textile machine.
  • the runners of the two distribution mechanisms are preferably slidably mounted on guide rails, and in an expedient embodiment the distribution mechanisms are provided with fastening means. After loosening the fasteners, it is easily possible to move the guide rails slightly laterally and thus to create space for threading the runners.
  • the connecting shaft is designed in several parts, wherein the individual components of the connecting shaft have a common longitudinal axis.
  • tensioning devices for the linear drive means are also installed in the area of the distributor mechanisms, the tensioning devices always being arranged on the deflection pulleys.
  • Each of the tensioning devices comprises an axle equipped with a lock nut of a Umlenkriemenford, wherein the axis is displaceably mounted in a groove of the frame of the Faden facediergetriebes.
  • the axis is also each with equipped with a threaded bore, which corresponds with a clamping screw, which is supported with its head on the frame of the yarn guide shifter.
  • the yarn guide chute transmission according to the invention allows a very accurate distribution of yarn in the area of the work stations of the cheese-making textile machine. Since the traversing movements of the thread guide rods are also variably adjustable via the control system of the textile machine, optimizing the yarn distribution in accordance with the operating conditions present in each case is also possible in a simple manner.
  • the two distribution mechanisms (2, 3) are, as in particular from Fig.1 can be seen, mounted in the region of the front or rear side of a frame (27) of the Faden facediergetriebes at unequal heights and each have a linear drive means (4 or 5).
  • the linear drive means (4 or 5) are preferably formed as a toothed belt, which in the region of the distributor mechanisms (2, 3) in each case via a drive pulley (8 or 10) and via a Umlenkriemenograph (9 or 11) run.
  • One of the yarn guide rods (6 or 7) is connected to the linear drive means (4 or 5) via a rotor (12 or 13), wherein the yarn guide rods (6 or 7) function at the same height and horizontal orientation on a (not shown) frame of the textile machine are mounted.
  • the runners (12, 13) are also slidably guided on guide rails (18, 19 or 20, 21) in the area of the distributor mechanisms (2, 3).
  • FIG.1 the two with respect to the front view lying drive pulleys (8, 10) of the distributor mechanisms (2, 3) via an inclined connecting shaft (14) coupled on which also a further drive pulley (15) is fixed.
  • the connecting shaft (14) is designed in several parts, wherein the individual components of the connecting shaft (14) lie on a common longitudinal axis.
  • the drive pulley (15) is in turn connected via a toothed belt to the drive element (1), which, as usual, is connected to the control system of the textile machine.
  • the runner (12) of the distributor mechanism (2) is connected to the upper run (16) of the linear drive means (4) while the runner (13) of the transfer mechanism (3) is connected to the lower run (17) of the linear drive means (3 ) connected. That is, the runners (12, 13) can be fixed via relatively simple clamping connections to the runs of the associated linear drive means (4 or 5).
  • fastening means (22) are furthermore arranged, by means of which the guide rails (18, 19, 20, 21) can be fixed to the frame (27) of the thread guide-shunting transmission. These fasteners allow in a simple manner, a release of the guide rails (18, 19, 20, 21), so that then the runners (12 or 13) can be easily installed or removed.
  • the two distribution mechanisms (2 or 3) also have in the region of Umlenkriemenographn (9 and 11) each have a clamping mechanism (23 or 24) for the linear drive means (4 or 5).
  • These tensioning mechanisms (23 or 24) include, as shown Figure 3 can be seen, in each case an axis (25) on which in each case one of the Umlenkriemenaten (9 and 11) is mounted.
  • the axis (25) is equipped with a lock nut (28) and slidably mounted in a groove (26) of the frame (27) of the thread guide-shunting gear according to the invention.
  • the axis (25) has a threaded bore (29), in which a clamping screw (30) engages, which is supported with its head on the frame (27). This means that when tightening the clamping screw (30), the axis (25) is displaced towards the head of the clamping screw (30) and while the associated linear drive means (4 or 5) reliably stretched.

Landscapes

  • Spinning Or Twisting Of Yarns (AREA)
  • Looms (AREA)
EP10014646A 2009-11-24 2010-11-16 Dispositif d'entraînement va-et-vient pour guide-fil pour une machine à filer sans broche à double face Withdrawn EP2325123A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ200921989U CZ20441U1 (cs) 2009-11-24 2009-11-24 Zarízení pro rozvádení

Publications (2)

Publication Number Publication Date
EP2325123A2 true EP2325123A2 (fr) 2011-05-25
EP2325123A3 EP2325123A3 (fr) 2012-04-04

Family

ID=41567183

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10014646A Withdrawn EP2325123A3 (fr) 2009-11-24 2010-11-16 Dispositif d'entraînement va-et-vient pour guide-fil pour une machine à filer sans broche à double face

Country Status (4)

Country Link
EP (1) EP2325123A3 (fr)
CN (1) CN102070044B (fr)
BR (1) BRPI1004878A2 (fr)
CZ (1) CZ20441U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8775969B2 (en) 2011-12-29 2014-07-08 Huawei Technologies Co., Ltd. Contact searching method and apparatus, and applied mobile terminal
CN108773730A (zh) * 2018-07-02 2018-11-09 惠州市弘星威金属制造有限公司 一种排线机用防护装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112026023B (zh) * 2020-08-27 2022-07-05 浙江振阳绝热科技股份有限公司 一种大理石块的敲击辅助设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734481C2 (fr) 1987-10-12 1993-09-16 Rieter Ingolstadt Spinnereimaschinenbau Ag, 85055 Ingolstadt, De
US6027065A (en) 1997-03-05 2000-02-22 Novibra Gmbh Yarn traversing device on textile machines producing cross-wound packages
EP1342687A2 (fr) 2002-03-08 2003-09-10 SAVIO MACCHINE TESSILI S.p.A. Dispositif de guidage d'un fil pour un dispositif de bobinage d'un fil, en particulier pour un métier à filer à bout libre
CN201186971Y (zh) 2007-08-28 2009-01-28 厄利肯捷克有限责任公司 分配机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1325353A (fr) * 1962-06-12 1963-04-26 Barmag Barmer Maschf Commande centrale pour les guide-fil pour bobinoirs à fil croisé disposés au-dessus ou à côté les uns des autres
CH642603A5 (en) * 1980-11-05 1984-04-30 Nomura Co Inc Sa Reciprocating drive device for yarn guides of winding devices
US4771960A (en) * 1985-02-20 1988-09-20 Teijin Seiki Co., Ltd. Method for winding a cross-wound package
DE8915275U1 (de) * 1989-12-30 1990-02-15 Palitex Project-Company GmbH, 47804 Krefeld Textilmaschine mit einer oder mehreren parallel liegenden Reihen von Fadenaufwickelaggregaten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734481C2 (fr) 1987-10-12 1993-09-16 Rieter Ingolstadt Spinnereimaschinenbau Ag, 85055 Ingolstadt, De
US6027065A (en) 1997-03-05 2000-02-22 Novibra Gmbh Yarn traversing device on textile machines producing cross-wound packages
EP1342687A2 (fr) 2002-03-08 2003-09-10 SAVIO MACCHINE TESSILI S.p.A. Dispositif de guidage d'un fil pour un dispositif de bobinage d'un fil, en particulier pour un métier à filer à bout libre
CN201186971Y (zh) 2007-08-28 2009-01-28 厄利肯捷克有限责任公司 分配机构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8775969B2 (en) 2011-12-29 2014-07-08 Huawei Technologies Co., Ltd. Contact searching method and apparatus, and applied mobile terminal
CN108773730A (zh) * 2018-07-02 2018-11-09 惠州市弘星威金属制造有限公司 一种排线机用防护装置

Also Published As

Publication number Publication date
CN102070044A (zh) 2011-05-25
BRPI1004878A2 (pt) 2013-03-12
EP2325123A3 (fr) 2012-04-04
CZ20441U1 (cs) 2010-01-18
CN102070044B (zh) 2014-07-23

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