EP1660400A1 - Procédè et dispositif de positionnement de plusieurs tubes dans une bobineuse - Google Patents

Procédè et dispositif de positionnement de plusieurs tubes dans une bobineuse

Info

Publication number
EP1660400A1
EP1660400A1 EP04764783A EP04764783A EP1660400A1 EP 1660400 A1 EP1660400 A1 EP 1660400A1 EP 04764783 A EP04764783 A EP 04764783A EP 04764783 A EP04764783 A EP 04764783A EP 1660400 A1 EP1660400 A1 EP 1660400A1
Authority
EP
European Patent Office
Prior art keywords
sleeves
sleeve
chuck
pawl
positioning device
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
Application number
EP04764783A
Other languages
German (de)
English (en)
Other versions
EP1660400B1 (fr
Inventor
Roland Kampmann
Klaus Mayer
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Saurer GmbH and Co KG
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 Saurer GmbH and Co KG filed Critical Saurer GmbH and Co KG
Publication of EP1660400A1 publication Critical patent/EP1660400A1/fr
Application granted granted Critical
Publication of EP1660400B1 publication Critical patent/EP1660400B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
    • B65H67/0417—Arrangements for removing completed take-up packages or for loading an empty core for loading an empty core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
    • B65H67/056—Continuous winding apparatus for winding on two or more winding heads in succession having two or more winding heads arranged in series with each other
    • 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 method for positioning a plurality of sleeves in a winder according to the preamble of claim 1, a device for carrying out the method according to the preamble of claim 6 and a winder according to the preamble of claim 20.
  • EP 0 937 008 A1 discloses one Spooling machine for winding a plurality of continuously running threads is known. For this purpose, the incoming threads are wound onto a rotating sleeve to form a bobbin. By means of a traversing device arranged in front of the bobbin in the direction of thread travel, each thread is periodically traversed in the bobbin axis direction, so that a cylindrical cheese is wound up by the superimposition of the movements.
  • the sleeves and thus the coils are coaxially mounted on cantilevered chucks.
  • the sleeves are driven by rotation of the chuck.
  • the winder In order to replace the full bobbins with empty bobbins with as little loss as possible, the winder has two chucks that are arranged on a turntable and can therefore be moved alternately from a bobbin to a parking position.
  • the sleeves have catching means with which the threads are caught and taken away by the rotating sleeve when changing from the park position to the winding position.
  • Ring groove-shaped notches or catch hooks provided in punched-out windows on the sleeve are suitable as catching means.
  • the threads are guided exactly over these catching means with thread guides during the changing process.
  • thread guides also guide the threads exactly over these catching means.
  • the change process described can be classified as very critical, especially at high thread speeds. Situations in which one of the threads is not caught by the tube lead to interruptions in the winding process.
  • winding machine shown in EP 0937 008 AI winds up four threads fed side by side at the same time with a chuck.
  • winding machines with even more threads that can be wound simultaneously and correspondingly longer chucks are also common.
  • the chucks After changing and removing the bobbins, the chucks are fitted with sleeves arranged directly one behind the other. The first sleeve is pushed as far as it will go and the sleeves behind it are pushed against the sleeve in front of them. The sleeves are then clamped on the chuck. With this method, the chuck of a dishwasher can be easily and quickly loaded manually.
  • a length tolerance of a sleeve leads to a positional error of the catching means of the following sleeve.
  • the position error can add up from sleeve to sleeve.
  • very high demands are made on the length tolerance of the sleeves.
  • the sleeves are made of cardboard. Since the cardboard is subject to changes in length under the influence of moisture, a sleeve cannot be used several times. This causes high costs, in particular because the sleeves are expensive due to the catching means. On the other hand, the new price of the sleeves is high due to the high tolerance requirement.
  • the sleeve is pushed individually or as a stack of sleeves onto the chuck of the winding machine. This process is carried out by an operator or a doffer.
  • the sleeves are then separated according to the invention in a second method step and positioned at their desired position. It is possible to carry out the second process step for each sleeve in succession or for several or all sleeves at the same time.
  • the device has guide means which act on the sleeves held on the chuck.
  • the subsequent process steps again correspond to the prior art, that is to say after the positioning, the sleeves are tensioned as usual.
  • the advantage of the invention is that simple and quick operation when loading the chuck of the winding machines is still provided. Nevertheless, a high position accuracy of each individual sleeve can be achieved regardless of its length and tolerance. It goes without saying that the sleeves used in the method according to the invention must be at least half the length tolerance width shorter than the distance between the desired positions of the sleeves in order to have space for the separation.
  • the sleeves are pushed up to a stop at the bearing end of the chuck when pushed on. This process variant facilitates the subsequent separation, since the sleeves only have to be moved in one direction.
  • pawls are moved parallel to the sleeves in the direction of the end of the collar. As soon as the pawls catch certain edges of the sleeves, they are taken along and moved to an end position.
  • the end of the sleeve for example, is the edge of the sleeve.
  • the second method step "separating and positioning" is divided into individual substeps. In a first sub-step of the method, this is the pushing apart of two adjacent sleeves. In connection with the preferred method variant described above, this means that the sleeve assigned to the collar end of the chuck is pushed away from the sleeve assigned to the bearing end of the chuck.
  • a pawl which acts as a stop and is fixed in the direction of the sleeve axis is introduced into the gap between the rocks. This stop serves the positioning of the sleeve shown.
  • one of the sleeves is now moved against the stop and thus into the desired position.
  • the positioning device according to the invention is preferably designed with a carrier for receiving the guide means, which is arranged directly to the side of the chuck.
  • the guide means could also be integrated directly on the chuck in order to assign a specific position to each individual sleeve after the sleeves have been slid on from the sleeve stack.
  • An advantageous further development of the positioning device for carrying out the method according to the invention has a pawl as guide means which can be moved essentially from a start position to an end position in the direction of the collar end by means of a feed means.
  • This pawl has an edge which corresponds to an edge of the sleeve to be moved. First the pawl can be moved in the feed direction until the edge of the pawl is flush with the edge the sleeve comes into contact and takes it with it. The feed means then moves the pawl together with the sleeve to an end position.
  • the pawl can be moved in a locking movement, so that on the one hand when the edge of the pawl comes into contact with the edge of the sleeve the pawl can be moved in the locking direction, and on the other hand at the end of the feed movement the pawl can be moved counter to the locking direction, so that the edge of the The pawl and the edge of the sleeve come out of contact.
  • a pawl is provided per sleeve, all pawls being moved by a common feed means.
  • a pawl is provided for all sleeves, the feed means being such that the pawl can carry out the described movement for each sleeve one after the other.
  • the pawl or the feed means can be moved against a stop which defines the end position.
  • a sensor which detects the position of the sleeve, the pawl or the feed means to be moved and stops the feed means when the desired position is reached.
  • the guide means of the positioning device preferably have a separation device, so that two adjacent sleeves are previously separated from one another by applying a flexible force by means of the separation means. While the embodiments described above have pawls that can be moved in the axial direction, pawls are used in particularly preferred embodiments described below. The positions of the pawls thus correspond to the nominal positions of the sleeves.
  • the separation device In order to move the sleeve against the pawl, the separation device has several flexible separating means which move the sleeve against the pawl.
  • the flexible action of the separating agent prevents the sleeve from being damaged when it comes into contact with the pawl.
  • Such a flexible separating means can, for example, be a brush placed on the sleeve and movable in the direction of the collar end of the chuck, which is in contact with the sleeve surface and initially displaces the sleeve, but does not injure the sleeve surface after contact of the sleeve with the pawl.
  • Another flexible separating means can be a friction surface placed on the sleeve surface and movable in the direction of the collar end of the chuck.
  • the coefficient of friction between the separating agent and the sleeve is higher than between the sleeve and the chuck.
  • Another variant of the separating means is an air jet, which acts on the sleeve end and exerts a force on the sleeve in the direction of the collar end, which displaces the sleeve.
  • this is achieved in that a tensioned spring is used as the coordination means between two separation means.
  • the separation means facing the end of the collar is driven by an actuator.
  • the last spring or the last separation means at the end of the bearing is supported against a fixed stop.
  • the positioning device according to the invention is preferably installed in a dishwasher.
  • the winding machine has means with which the positioning device can be changed between a rest position and a working position.
  • the working position is to be understood as the position in which the method according to the invention can be carried out.
  • the positioning device is then brought into a rest position.
  • winding machines had two chucks that can be switched between a winding position and a parking position using a turntable. Therefore, in a preferred embodiment, the winding machine has means which track the working position of the positioning device with the chuck moving out of the park position.
  • the positioning device according to the invention can also be installed in a doffer. This has the advantage that a positioning device no longer has to be provided for each winding head.
  • FIG. 1 shows an embodiment of the positioning device for carrying out the method according to the invention in a winding machine
  • FIG. 3 in detail an alternative of the sleeve edge
  • Fig. 10 shows a doffer with a positioning device.
  • FIG. 1 shows the positioning device 23 for carrying out the method according to the invention in a winding machine 1.
  • the bobbin winder 1 winds the continuously running threads 2 into bobbins 5.
  • the winding machine has a traversing device 3.1 connected to the housing 3, which traverses the threads 2 in the direction of the bobbin axis.
  • the winding head 1 has a second chuck 7, which is in a parking position.
  • the chuck 7, like the chuck 4, is cantilevered on a bearing end 7.3, so that sleeves 8 can be pushed onto the collar end 7.2.
  • FIG. 1 shows a winding machine that winds up four threads simultaneously. However, winding machines are also known which wind up eight or more threads simultaneously. 1 shows the sleeves 8 on the chuck 7 in the situation which arises immediately after the sleeves 8 have been pushed onto the chuck 7.
  • the position of the catching means 8.1 on the sleeve 8, which is closest to the collar end 7.2, is influenced by the length tolerance of the other sleeves 8.
  • a positioning device 23 is provided which the individual sleeves 8 are each guided by means of guide means 11 exact position on the chuck 7 moves.
  • the positioning device 23 has guide means 11 which are designed as a plurality of pawls 12.
  • the pawls 12 can be moved in the direction of the axis of the chuck 7 and move the sleeves 8 on the chuck 7 to their desired position.
  • FIGS. 2.1 to 2.3 show the sequence of movements of the guide means 11 when the method according to the invention is carried out. First, the sleeves 8 are pushed onto the chuck 7. This is done either manually by placing each individual sleeve on the chuck ⁇ .
  • the positioning device 23 which was previously in a rest position, is moved perpendicular to the axis of the chuck 7 against the sleeves 8.
  • the positioning device 23 has a carrier 15 which is guided movably in the direction of the chuck 7 by means of a guide 16.
  • a carriage 14 is provided on the carrier 15 and is movable in the direction of the axis of the chuck 7.
  • the pawls 12 are mounted on the slide 14 and act resiliently against the sleeves 8.
  • the carriage 14 is in a starting position, which is defined here by a stop 18.
  • the positioning process is carried out by moving the slide 14 from the start position into the end position in which the slide 14 moves against the stop 17.
  • the pawls 12 take one after the other sleeve 8 and move them to their desired position. This is shown in Figure 2.3.
  • the carrier 15 is then moved back into a rest position and the carriage 14 is brought back into the starting position.
  • step 8.2 is provided at the end of a sleeve, as seen in the direction of movement of the pawl.
  • the edge 8.4 is here at the beginning of the sleeve. However, it is also possible to provide the step 8.2 and the edge 8.4 at the other location of the sleeve 8.
  • Figure 4 shows a further alternative in detail.
  • the pawl 12 has a wedge-shaped shape that can be easily inserted into a gap that results from phases 8.3 at the ends of two adjacent sleeves 8.
  • a spring 12.1 applies the force required for penetration into the gap.
  • FIG. 5 shows an embodiment variant of the positioning device.
  • This pawl 12 is mounted on a holder 14.1, which is mounted on the slide 14 so as to be movable in the direction of the chuck. This is represented here by a swivel joint.
  • the curve 14.3 is shaped such that the edge 12.2 of the pawl 12 travels the web 14.4. As a result, each sleeve 8 is pushed one after the other to its desired position.
  • FIG. 6 Another embodiment variant is shown in FIG. 6.
  • the movement of the holder 14.1 is effected by an actuator 14.5.
  • This actuator 14.5 is controlled on the basis of signals which a sensor 14.6 generates on the basis of markings 14.7, so that the edge 12.2 of the pawl 12 travels the path 14.4 shown in FIG.
  • FIG. 7 shows in detail a separation device 24 which could be used as a guide 11 in a positioning device.
  • a separation means 19 is additionally provided on the slide 14.
  • This separation means 19 has, for example, a friction lining or a brush on its contact surface with the sleeve 8.
  • the task of the separating means 19 is to transmit frictional forces to the sleeve surface of the sleeve 8.
  • Figure 8 shows a particularly preferred embodiment of the positioning device 23.
  • the pawls 12 are fixed here.
  • the separation means 19 of a separation device 24 are connected to the slide 14 and are movable.
  • Springs 20 are each clamped between two separation means 19.
  • the separating means 19 at the end of the collar is connected to an actuator 21, for example a pneumatic cylinder. Since the force with which the actuator 21 acts on the separating means 19 is distributed over all the springs 20, this means that the separating means 19 move apart like an accordion when the actuator 21 moves. This corresponds exactly to the requirements that are also placed on the movement of the sleeves 8. During this process, the pawls 12 are pressed softly resiliently against the sleeves.
  • each sleeve 8 is assigned a movable separation means 19.
  • FIG. 9 shows a winding machine which is connected to a positioning device 23.
  • the function of the winding machine has already been described in FIG. 1, so that only details are dealt with here.
  • the chuck 7 with the sleeves 8 is in a parking position.
  • the turntable 6 is rotated continuously or at intervals.
  • a moving means 22 in the form of a swivel arm is connected to the positioning device 23.
  • This swivel arm 22 is rotatably connected to the housing 3 of the winding machine 1 so that the positioning device 23 can be brought into a rest position 22.1 and into a working position 22.2.
  • this movement means 22 it is possible with this movement means 22 to track the working position 22.2 of the movement of the chuck 7 caused by the rotary plate 6.
  • FIG. 10 shows a doffer with a positioning device.
  • the doffer 13 is movable relative to the winding head and pushes sleeves 8 onto the chuck 7 of the winding machine 1 with a pusher 13.1.
  • the doffer 13 has a boom 13.2 on which the positioning device 23 is provided.
  • the advantage of this embodiment is that only one common positioning device 23 is required for several winding heads.

Landscapes

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

Procédé et dispositif de positionnement de plusieurs tubes (8) dans une bobineuse (1). Des tubes (8) qui sont utilisés dans des bobineuses (1) pour le bobinage de bobines possèdent un système de fixation (8.1) à l'aide duquel le fil est pincé sur le tube (8) au début de l'opération de bobinage. Le problème est qu'en cas de disposition coaxiale de plusieurs tubes (8) les uns derrière les autres, les tolérances de longueur des tubes (8) entraînent une erreur de position des systèmes de fixation (8.1), ce qui détériore la sécurité de fixation. Selon ledit procédé et ledit dispositif, les tubes (8) sont séparés les uns des autres après avoir été glissés sur le mandrin de serrage (7) et déplacés jusqu'à une position idéale. A cet effet, des moyens de guidage (11) agissent sur les tubes (8), les tubes (8) pouvant être positionnés individuellement ou en groupe sur le mandrin de serrage (7).
EP04764783A 2003-09-03 2004-09-03 Procédè et dispositif de positionnement de plusieurs tubes dans une bobineuse Not-in-force EP1660400B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10340481 2003-09-03
PCT/EP2004/009827 WO2005023694A1 (fr) 2003-09-03 2004-09-03 Procédé et dispositif de positionnement de plusieurs tubes dans une bobineuse

Publications (2)

Publication Number Publication Date
EP1660400A1 true EP1660400A1 (fr) 2006-05-31
EP1660400B1 EP1660400B1 (fr) 2010-11-10

Family

ID=34258349

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04764783A Not-in-force EP1660400B1 (fr) 2003-09-03 2004-09-03 Procédè et dispositif de positionnement de plusieurs tubes dans une bobineuse

Country Status (6)

Country Link
EP (1) EP1660400B1 (fr)
JP (1) JP2007504070A (fr)
KR (1) KR20060119933A (fr)
CN (1) CN100418868C (fr)
DE (1) DE502004011880D1 (fr)
WO (1) WO2005023694A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040643B4 (de) * 2007-08-27 2012-05-03 Kampf Schneid- Und Wickeltechnik Gmbh & Co. Kg Automatische Hülsenbestückung von Wickelwellen an Rollenschneid- und Wickelmaschinen
DE102007062322A1 (de) 2007-12-21 2009-06-25 Oerlikon Textile Gmbh & Co. Kg Aufspulmaschine und Verfahren zum Betreiben einer Aufspulmaschine
FR2928636B1 (fr) * 2008-03-12 2012-02-17 Armor Dispositif et procede de preparation de mandrins, dispositif de recueil des mandrins bobine et dispositif et procede de manutention des mandrins
PL2123584T3 (pl) 2008-05-21 2012-05-31 Jurmet Sp Z O O Nawijarka z urządzeniem do automatycznego pozycjonowania elementów tulejowych nałożonych na wałki zwijające
CN105540326B (zh) * 2015-12-28 2018-08-31 江阴市长泾花园毛纺织有限公司 一种正多边形槽筒组
CN105858350A (zh) * 2016-05-19 2016-08-17 江南大学 一种自动络筒机落筒小车定位系统及定位方法
DE102017000457A1 (de) * 2017-01-19 2018-07-19 Oerlikon Textile Gmbh & Co. Kg Aufspulmaschine
JP7053283B2 (ja) * 2017-02-06 2022-04-12 Ｔｍｔマシナリー株式会社 糸巻取機、紡糸引取装置、及び糸巻取機における糸掛方法
CN107098210A (zh) * 2017-03-21 2017-08-29 广州元凛建筑工程技术开发有限公司 一种工地施工用绕绳装置
CN106672710B (zh) * 2017-03-22 2018-02-27 浦江升广科技有限责任公司 一种电力用收线设备
JP7269783B2 (ja) * 2018-06-11 2023-05-09 Ｔｍｔマシナリー株式会社 紡糸巻取装置
CN111689308B (zh) * 2020-06-23 2022-07-08 江苏华彩纺织制衣有限公司 一种纺织纱线成型后处理设备及处理工艺

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8524303D0 (en) * 1985-10-02 1985-11-06 Rieter Ag Maschf Chuck structures
JPS63225074A (ja) * 1987-03-11 1988-09-20 Murata Mach Ltd 紙管の受渡し装置
IT1236789B (it) * 1989-11-13 1993-04-02 Salmoiraghi Srl Macchina per caricare automaticamente delle bobine vuote o tubi di supporto, in particolare di fibre a filo continuo tipo nailon, poliestere e similare in avvolgitori automatici.
US5393003A (en) * 1990-10-02 1995-02-28 Watermann; J. Juergen Apparatus for the automatic handling of bobbin tubes and completely wound bobbins of spinning machines
JP2592631Y2 (ja) * 1992-09-10 1999-03-24 株式会社神津製作所 多糸条巻取機のボビンホルダ
JPH07206235A (ja) * 1994-01-25 1995-08-08 Sekisui Chem Co Ltd 紙芯挿入固定装置
DE19508740A1 (de) * 1994-04-13 1995-10-19 Barmag Barmer Maschf Aufspulmaschine
DE19701315A1 (de) * 1996-01-20 1997-07-24 Barmag Barmer Maschf Aufspulvorrichtung zum Aufspulen einer Vielzahl von Fäden
KR100531232B1 (ko) * 1997-09-11 2005-11-25 바마크 악티엔게젤샤프트 권취기
JP2995553B2 (ja) * 1997-10-17 1999-12-27 株式会社不二鉄工所 巻取機における巻芯管位置設定装置
DE20012778U1 (de) * 2000-07-21 2001-11-22 Autefa Automation Gmbh Spulenwechseleinrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005023694A1 *

Also Published As

Publication number Publication date
CN100418868C (zh) 2008-09-17
JP2007504070A (ja) 2007-03-01
DE502004011880D1 (de) 2010-12-23
KR20060119933A (ko) 2006-11-24
EP1660400B1 (fr) 2010-11-10
WO2005023694A1 (fr) 2005-03-17
CN1845867A (zh) 2006-10-11

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