EP0072908B1 - Spulmaschine für automatischen Spulenwechsel - Google Patents

Spulmaschine für automatischen Spulenwechsel Download PDF

Info

Publication number
EP0072908B1
EP0072908B1 EP82106071A EP82106071A EP0072908B1 EP 0072908 B1 EP0072908 B1 EP 0072908B1 EP 82106071 A EP82106071 A EP 82106071A EP 82106071 A EP82106071 A EP 82106071A EP 0072908 B1 EP0072908 B1 EP 0072908B1
Authority
EP
European Patent Office
Prior art keywords
thread
winding machine
guiding
fingers
traverse motion
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.)
Expired
Application number
EP82106071A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0072908A1 (de
Inventor
Diethard Hübner
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.)
NEUMAG Neumuenstersche Maschinen und Anlagenbau GmbH
Original Assignee
Neumuenstersche Maschinen und Apparatebau GmbH
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 Neumuenstersche Maschinen und Apparatebau GmbH filed Critical Neumuenstersche Maschinen und Apparatebau GmbH
Publication of EP0072908A1 publication Critical patent/EP0072908A1/de
Application granted granted Critical
Publication of EP0072908B1 publication Critical patent/EP0072908B1/de
Expired legal-status Critical Current

Links

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
    • B65H57/003—Arrangements for threading or unthreading the guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H65/00—Securing material to cores or formers
    • 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
    • B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
    • 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 winder for automatic bobbin changing according to the preamble of patent claim 1.
  • hooks are provided for lifting and laying the thread when changing the bobbin above and below the position of the mandrel equipped with the new sleeve, which hooks can be pivoted about approximately vertical axes.
  • the thread guide is not sufficiently precise, particularly as a result of the catch hooks swinging through. Therefore, it is not always guaranteed that the cut end of thread will be spooled by the knot wrap on the new tube. It occasionally hangs freely and can get caught when the spool is ejected. It also happens that the thread slides laterally from the full tube when it is folded over onto the new tube.
  • the invention has for its object to improve a winder according to the preamble of claim 1 so that an absolutely exact thread guidance is guaranteed when changing the bobbin. This is intended to avoid the specified undesirable effects.
  • Claims 2 and 3 contain advantageous constructive refinements of the invention.
  • the winding machine consists of a housing 1, a coil turret 3 which is rotatably mounted on the housing 1 about its axis 2, and a slide 4 which can be moved back and forth at right angles to the axis 2 for adaptation to the respective coil diameter, as by the Double arrow 5 indicated.
  • the coil turret 3 is equipped with two diametrically opposed mandrels 6, 7, which serve to receive coil sleeves.
  • two diametrically opposed, hook-shaped knives 8, 9 are attached, which grip over the edge of the attached sleeve 10.
  • the knife holder forms the stop for the sleeve 10.
  • an embodiment was selected for the drawing in which only a single sleeve or coil is seated on each mandrel.
  • a traversing device 12 with a traversing thread guide 13 is arranged on the carriage 4 above a pressure roller 11.
  • the traversing range is limited by the dash-dotted lines 14, 15 shown in FIG.
  • the traversing area ends, in particular on the side facing the housing 1, at a certain distance from the edge of the attached sleeve 10. H. the area between the level of the knives 8, 9 and the adjacent end of the traversing area is the so-called knot winding area 16.
  • a fixed thread guide e.g. B. an eyelet attached, which is not shown in the drawing, since it is relatively high.
  • the thread is thus fed from above in the illustrated embodiment.
  • the invention is equally applicable to automatic winding machines in which the thread z. B. runs laterally.
  • the direction from which the thread runs in is always referred to as "above” in this description and in the patent claims. In the corresponding sense, the words “below”, “above” etc. are also to be understood.
  • An approximately vertical bar 17 is attached to each side of the slide 4.
  • Two round guide rods 18, 19 are mounted in these two lateral strips, one above the plane of the axis of the mandrel 6 facing it and the other below this plane.
  • sheets 20, 21 are firmly connected by lateral holding plates 22, 23.
  • the sheets 20, 21 grip like pliers, but at a distance around the mandrel 6 equipped with an empty sleeve 10.
  • the holding plates 22, 23 are connected to one another by an articulated coupling rod 24 in such a way that the joint 25 on the upper holding plate 22 lies on one side of the plane defined by the two rod axes, but the joint 26 on the lower holding plate 23 the other side of this level.
  • the piston of a cylinder 27, which is articulated on the base plate of the slide 4 acts on the holding plate 22. By actuating the cylinder 27, the two sheets 20, 21 can simultaneously be pivoted back into the almost vertical positions 20a, 21a, indicated by dash-dotted lines.
  • the front edge 28 of the upper plate 20, which extends essentially over the entire length of the mandrel 6, runs parallel to the axis of the mandrel 6. In the engaged position, it lies approximately in the middle above the connecting line between the traversing thread guide 13 and the axis of the mandrel 6. It is provided with a hook-like projecting stop 29 approximately in the middle of the knot winding area 16.
  • the front edge 30 of the lower plate 21 also runs parallel to the axis of the mandrel 6. It lies approximately in the vertical tangential plane of the mandrel 6 facing away from the carriage 4. It is also provided with a hook-like projecting stop 31, which, however, lies in the traversing area, specifically not far from the middle.
  • a cylinder 32 with a piston rod 33 which carries a cross member 34.
  • Two rings 35, 36, 37, 38 are fastened to each of the two ends of the crossmember 34 reaching the rods 18, 19, one 35, 37 on one side of the crossmember, the other 36, 38 on the other side.
  • the rings sit on the rods 18, 19 and are movable relative to them in the longitudinal direction, but non-rotatable.
  • a finger 39 is attached to the ring 36, which sits on the upper rod 18 in FIG. 2 to the right of the cross member 34.
  • a finger 40 is attached on the ring 37 which is on the lower rod 19 in Fig. 2 to the left of the crossbar, i. H. that is, at an angle to the finger 39, is seated.
  • the fingers 39, 40 are arranged at right angles to the rods 18, 19, extend in the engagement position approximately horizontally from the slide 4 in the direction of the turret 3 and extend with their free ends beyond the edges 28, 30.
  • the fingers 39, 40 maintain their relative position to the sheets 20, 21 because of their non-rotatable arrangement relative to the rods 18, 19. H. the free ends of the fingers 39, 40, in particular that of the upper finger, are located a short distance from the edges 28, 30.
  • the sheets 20, 21 and the fingers 39, 40 are in the folded-back position in which they have no function. As indicated by dash-dotted lines in FIG. 2, the fingers 39, 40 are moved back beyond the center of the traversing area.
  • the turret 3 pivots through 180 ° in the direction of arrow 41, so that the full spool reaches the right. In this position it is indicated by the circular line 42.
  • the carriage 4 moves in the direction of the still empty spool sleeve 10 of the other mandrel, which is now pivoted into the operating position.
  • the thread 43 which is guided around the empty tube 10 is initially wound even further as the traversing continues on the full bobbin.
  • the upper plate 20 touches the thread 43 with its front edge 28, which is designed as a guide rail, and lifts it out of the traversing thread guide 13.
  • the front edge 30 of the lower plate 21 also touches the thread.
  • the fingers 39, 40 move synchronously from their rest position towards the end of the sleeve 10 at which the knives 8 are arranged.
  • the thread 43 is guided along the guide rails 28, 30.
  • the upper finger 39 moves up to the stop 29. In this position, the thread is guided precisely in a narrow opening with little play.
  • the lower finger 40 moves somewhat further, namely beyond the knives 8, 9 and beyond the end of the sleeve 10.
  • the piece of thread guided around the sleeve 10 therefore runs obliquely to the edge of the sleeve. It lies on the sleeve in the upper area and extends beyond the sleeve edge in the lower area, penetrating the plane in which the knives 8, 9 rotate.
  • the thread 43 is held at a safe distance from the edge of the full bobbin 42 by the stop 31 of the lower plate 21, so that it cannot slip off the edge under any circumstances.
  • the fingers 39, 40 initially remain in the advanced position.
  • the following thread forms a small winding on the sleeve 10, which lies on the cut end of the thread.
  • the sheets 20, 21 fold back.
  • the fingers 39, 40 move back into the rest position.
  • the thread now moves freely towards the center of the traversing area and is gripped by the traversing thread guide 13. Then the construction of a new coil begins.

Landscapes

  • Winding Filamentary Materials (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
EP82106071A 1981-08-20 1982-07-07 Spulmaschine für automatischen Spulenwechsel Expired EP0072908B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813132853 DE3132853A1 (de) 1981-08-20 1981-08-20 Spulmaschine fuer automatische spulenwechsel
DE3132853 1981-08-20

Publications (2)

Publication Number Publication Date
EP0072908A1 EP0072908A1 (de) 1983-03-02
EP0072908B1 true EP0072908B1 (de) 1985-03-06

Family

ID=6139676

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82106071A Expired EP0072908B1 (de) 1981-08-20 1982-07-07 Spulmaschine für automatischen Spulenwechsel

Country Status (4)

Country Link
US (1) US4491282A (enrdf_load_stackoverflow)
EP (1) EP0072908B1 (enrdf_load_stackoverflow)
JP (1) JPS5895075A (enrdf_load_stackoverflow)
DE (2) DE3132853A1 (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077072A (ja) * 1983-10-03 1985-05-01 Yoshida Kogyo Kk <Ykk> ワインダ−に対する糸掛け方法およびその装置
JPS63130277U (enrdf_load_stackoverflow) * 1987-02-19 1988-08-25
DE3744209A1 (de) * 1987-12-24 1989-07-06 Rieter Ag Maschf Verfahren zum fangen eines synthetischen garnes waehrend des spulenwechsels bei einem aufspulautomaten sowie vorrichtung zur durchfuehrung des verfahrens
US5033345A (en) * 1989-12-28 1991-07-23 E. I. Du Pont De Nemours And Company High-speed cutter for aramids
GB2248856B (en) * 1990-10-19 1994-08-17 Rieter Scragg Ltd Yarn transfer arrangement
DE59205648D1 (de) * 1991-07-04 1996-04-18 Rieter Ag Maschf Verfahren zur Übergabe des Fadens von einer vollen Spule an eine leere Hülse und eine Spulmaschine
US5566904A (en) * 1993-04-23 1996-10-22 Murata Kikai Kabushiki Kaisha Method for sequentially winding elastic yarn on a plurality of bobbin holders
JP2843964B2 (ja) * 1994-06-27 1999-01-06 東レエンジニアリング株式会社 ターレット型巻取機
US6158689A (en) * 1997-07-10 2000-12-12 Barmag-Spinnzwirn Gmbh Yarn winding apparatus and method
TR200000169T2 (tr) * 1997-07-10 2000-07-21 Barmag-Spinnzwirn Gmbh İplik sarma aleti ve yöntemi.
DE19743278C2 (de) * 1997-09-30 1999-10-21 Sahm Georg Fa Verfahren und Spulmaschine zum Aufwickeln eines kontinuierlich zulaufenden Fadens zu Spulen
JP3211766B2 (ja) * 1998-03-20 2001-09-25 村田機械株式会社 紡糸巻取機
US10358316B2 (en) * 2017-03-21 2019-07-23 Reelex Packaging Solutions, Inc. Apparatus and methods for winding and cutting wire or cable

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856222A (en) * 1969-10-03 1974-12-24 Rieter Ag Maschf Method of automatically changing winding tubes and winding apparatus for implementing the aforesaid method and improved spool doffing mechanism
US3708133A (en) * 1971-07-16 1973-01-02 Du Pont Apparatus for winding yarn
CH552530A (de) * 1972-06-09 1974-08-15 Schweizerische Viscose Aufwickelvorrichtung.
US3913852A (en) * 1973-03-31 1975-10-21 Barmag Barmer Maschf Winding apparatus and process
US3876161A (en) * 1973-04-26 1975-04-08 Karlsruhe Augsburg Iweka Automatic yarn transfer system
CH572435A5 (enrdf_load_stackoverflow) * 1973-12-22 1976-02-13 Barmag Barmer Maschf
US4033519A (en) * 1974-06-06 1977-07-05 Teijin Limited Method and apparatus for automatically changing bobbins and winding yarn continuously
US4186890A (en) * 1977-06-24 1980-02-05 Industrie-Werke Karlsruhe Augsburg Aktiengesellschaft Mechanism and method for transferring yarn from a full package to an empty bobbin
DE2733120C3 (de) * 1977-07-22 1982-02-25 Neumünstersche Maschinen- und Apparatebau GmbH (Neumag), 2350 Neumünster Schneidvorrichtung an Spulenhaltern
JPS54114675A (en) * 1978-02-28 1979-09-06 Toray Ind Inc Turret type thread stripe winder
JPS54114674A (en) * 1978-02-28 1979-09-06 Toray Ind Inc Turret type thread stripe winder

Also Published As

Publication number Publication date
US4491282A (en) 1985-01-01
JPS5895075A (ja) 1983-06-06
JPS6225584B2 (enrdf_load_stackoverflow) 1987-06-03
DE3132853A1 (de) 1983-03-03
DE3262492D1 (en) 1985-04-11
EP0072908A1 (de) 1983-03-02

Similar Documents

Publication Publication Date Title
DE3348034C2 (enrdf_load_stackoverflow)
DE102009026849B3 (de) Spulmaschine mit einer Wechseleinrichtung und Verfahren zum Betrieb derselben
EP0072908B1 (de) Spulmaschine für automatischen Spulenwechsel
EP0909255A1 (de) Verfahren zum selbsttätigen wechseln von fadenspulen und spulvorrichtung mit wechselvorrichtung
DE2121426B2 (de) Verfahren und Vorrichtung zum Spulenwechsel bei Textilmaschinen
CH692111A5 (de) Kreuzspulenwechseleinrichtung einer Kreuzspulen herstellenden Textilmaschine.
CH630042A5 (de) Vorrichtung zum abschneiden eines garnes an knaeuelwickelmaschinen.
DE3426655A1 (de) Fadenendesuchvorrichtung
DE1560396B1 (de) Vorrichtung zum fortlaufenden Aufwickeln von Faeden auf zwei abwechselnd zu bewickelnde Spulen
DE2406550C3 (enrdf_load_stackoverflow)
DE2657798A1 (de) Vorrichtung zur uebergabe eines fadens an einen leeren wickelkoerper
DE1901638B2 (de) Vorrichtung zum automatischen auswechseln voller spulen gegen leere spulenhuelsen fuer ringspinn- und ringzwirnmaschinen
DE2624169C3 (de) Vorrichtung und Verfahren zum kontinuierlichen Aufwickeln eines Drahtes
CH648809A5 (de) Vorrichtung zum herstellen einer fadenreserve.
DE2827178C2 (de) Vorrichtung zum Aufspulen textiler Fäden
DE2463461C2 (enrdf_load_stackoverflow)
DE2212338B2 (de) Festhaltevorrichtung bei einem Knoter, insbesondere an Spinnmaschinen
DE3436025A1 (de) Verfahren und vorrichtung zum festlegen eines fadens zur verwendung in einer wickeleinrichtung
DE2701985A1 (de) Vorrichtung zum herstellen einer fadenreserve
DE3832249C2 (enrdf_load_stackoverflow)
DE857622C (de) Spulmaschine
DE19802413C2 (de) Verfahren zum selbsttätigen Wechseln von Fadenspulen und Spulvorrichtung mit Wechselvorrichtung
DE1560411C3 (de) Spulvorrichtung für Automatenwebmaschinen
DE2157304C3 (de) Verfahren und Vorrichtung zum Aufspulen von Textilgarn
DE2054131C3 (de) Verfahren und Vorrichtung zum Herstellen von Wicklungen aus Fäden, Garnen o.dgl

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI NL

17P Request for examination filed

Effective date: 19830325

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI NL

REF Corresponds to:

Ref document number: 3262492

Country of ref document: DE

Date of ref document: 19850411

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19910408

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19910506

Year of fee payment: 10

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Free format text: NEUMAG - NEUMUENSTERSCHE MASCHINEN- UND ANLAGENBAU GMBH

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19910604

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19910627

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19910709

Year of fee payment: 10

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19910731

Year of fee payment: 10

NLT1 Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1

Owner name: NEUMAG - NEUMUENSTERSCHE MASCHINEN- UND ANLAGENBAU

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19920707

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19920731

Ref country code: CH

Effective date: 19920731

Ref country code: BE

Effective date: 19920731

BERE Be: lapsed

Owner name: NEUMUNSTERSCHE MASCHINEN- UND APPARATEBAU G.M.B.H

Effective date: 19920731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19930201

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19920707

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19930331

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19930401

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST