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EP0451477A2 - Dispositif de remplacement automatique de bobines de mèche vides avec bobines de mèche pleines dans un râtelier à bobines d'un métier à filer à anneaux - Google Patents

Dispositif de remplacement automatique de bobines de mèche vides avec bobines de mèche pleines dans un râtelier à bobines d'un métier à filer à anneaux Download PDF

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Publication number
EP0451477A2
EP0451477A2 EP91102892A EP91102892A EP0451477A2 EP 0451477 A2 EP0451477 A2 EP 0451477A2 EP 91102892 A EP91102892 A EP 91102892A EP 91102892 A EP91102892 A EP 91102892A EP 0451477 A2 EP0451477 A2 EP 0451477A2
Authority
EP
European Patent Office
Prior art keywords
roving bobbins
transport row
rows
bobbins
row
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Withdrawn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
EP91102892A
Other languages
German (de)
English (en)
Other versions
EP0451477A3 (en
Inventor
Erich Dipl.-Ing. Schmalz
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
Zinser Textilmaschinen 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 Zinser Textilmaschinen GmbH filed Critical Zinser Textilmaschinen GmbH
Publication of EP0451477A2 publication Critical patent/EP0451477A2/fr
Publication of EP0451477A3 publication Critical patent/EP0451477A3/de
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/005—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing empty packages or cans and replacing by completed (full) packages or cans at paying-out stations; also combined with piecing of the roving

Definitions

  • the invention relates to a device for the automatic replacement of expired roving bobbins for new roving bobbins in the creel of a ring spinning machine according to the preamble of claim 1.
  • the state of the art also includes the use of circular and disc-shaped roving bobbins, which are equipped with only one bobbin, and which are moved on a feed path extending along a ring spinning machine and on cross paths branching from it (European patent application 0 329 965). These cross tracks are at right angles to the feed track or to the discharge track running parallel thereto.
  • a further row is provided inside the gate for the removal of empty sleeves. This disadvantageously increases the width of the gate by at least one further row.
  • This feed, transport or reserve row is also arranged on the gate in front of the two work rows.
  • the full roving bobbins with a large diameter must be lifted over the bobbins of the outer row (DE 37 23142 A, DE 36 06 612 A), which requires considerable structural height which is not always available.
  • the inner and outer coils are exchanged for the exchange, but this requires an additional costly device (US Pat. No. 4,799,353).
  • DE 3718745 A also provides for the working rows of running coils to be mounted displaceably and to be brought into line with the transport row for changing. This makes the gate very expansive, for which space is not available in all cases.
  • the present invention has for its object to design the device according to the preamble of claim 1 so that a simple change of the outgoing roving bobbins against full roving bobbins in the series with running roving bobbins of a gate is possible.
  • transport row is arranged between two work rows and is functionally connected to them via the transfer device.
  • the transport row arranged between the working rows has the advantage that it is possible to change easily into both the outer and the inner working row without having to bypass, move or move roving bobbins located in the creel.
  • a transport row arranged between the work rows enables the use of a relatively simple exchange mechanism.
  • a ring spinning machine 1 is shown schematically in plan view. Above this ring spinning machine 1 there is a device for automatically replacing expired roving bobbins 4 with new roving bobbins 6.
  • two working rows 2, 3 are provided on each machine side, on which running roving bobbins 4 are arranged.
  • a transport row 5 is arranged between these work rows 2, 3, this 5 is connected to both work rows 2, 3 via a transfer device 10.
  • Full roving bobbins 6 are arranged on the transport row 5 and are added to the transport row 5 at a charging station 7. On the other side of the ring spinning machine 1, this loading station 7 can be opposite an unloading station 8 for the removal of empty tubes 9.
  • the transport row 5 moves in the direction of the arrow I.
  • FIG. 2a it was found, for example via sensors, that there is an empty sleeve 9 in the work row 3.
  • This empty sleeve 9 is by means of an interchangeable element, not shown 12 placed in an empty space in the transport row 5.
  • the changing element 12 can be located in a changing car 11, which represents a transfer device 10.
  • Fig. 3 shows a section through the change carriage 11, which is designed as a transfer device 10.
  • This transfer device 10 represents a device for automatically changing expired roving bobbins 4 from at least one of the working rows 2, 3 into the transport row 5 and for changing full roving bobbins 6 from the transport row 5 into at least one of the working rows 2, 3.
  • a change car 11 serves both work rows 2 and 3.
  • the transport row 5 is connected via cross struts to the beams of the work rows 2 and 3 and is part of the gate 1.
  • schematically shown changing elements 12 are arranged, which exchange the full Make roving bobbins 6 against expired roving bobbins 4 or vice versa, one of these interchangeable elements expediently being present between a row 2 or 3 and the transport row 5.
  • the interchangeable elements 12 can be designed as gripping elements which grip and handle the coils or sleeves. They can also be designed as sliding or pivoting elements or as a combination of both, which are the holders of the coils or move sleeves along appropriate guide rails between the work rows and the transport row. It is important here that the interchangeable elements 12 are designed to be retractable or retractable so that the mobility of the interchangeable carriage that is movable above the gate is not hindered.
  • the change carriage 11 is designed in such a way that the transport row 5 is located there, which in turn is arranged between the two stationary work rows 2 and 3.
  • the transport row 5 is located there, which in turn is arranged between the two stationary work rows 2 and 3.
  • each of the two working rows 2, 3 is assigned a change carriage 11 'or 11' 'which is functionally connected to the transport row 5. It can be seen in connection with FIG. 6 that each of these change carriages 11 'or 11' 'has a change element 12 which effects the exchange of expired roving bobbins 4 for full roving bobbins 6 in the aforementioned sense.
  • the transfer device 10 between the transport row 5 and the two work rows 2, 3 can be set up as an automatic device for removing the roving bobbins from the transport row 5 and for hanging in at least one of the work rows 2, 3.
  • the automatic device 12 can be set up to transfer holding devices for the full and the expired roving bobbins from the transport row into at least one of the working rows 2, 3 running roving bobbins 4 and vice versa. Such holding devices are then gripped by the pivoting or sliding elements 12, which are located below the change carriages 11, 11 'and 11' ', and moved in the sense of a functional workflow.
  • FIG. 5 While in the embodiment according to FIG. 1 the charging station 7 and the unloading station 8 lie opposite one another, according to FIG. 5 there is the possibility of concentrating charging stations and unloading stations 7/8 at one point of the ring spinning machine 1 and in this area the supply of full roving bobbins Transport row 5 or the delivery of empty sleeves 9 to perform. This results in a simplification of the transport routes and a further saving in space.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP19910102892 1990-04-10 1991-02-28 Device for automatically exchanging empty roving bobbins for new roving bobbins in the creel of a ring spinning machine Withdrawn EP0451477A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4011619 1990-04-10
DE4011619A DE4011619C1 (fr) 1990-04-10 1990-04-10

Publications (2)

Publication Number Publication Date
EP0451477A2 true EP0451477A2 (fr) 1991-10-16
EP0451477A3 EP0451477A3 (en) 1991-11-13

Family

ID=6404155

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910102892 Withdrawn EP0451477A3 (en) 1990-04-10 1991-02-28 Device for automatically exchanging empty roving bobbins for new roving bobbins in the creel of a ring spinning machine

Country Status (4)

Country Link
US (1) US5172541A (fr)
EP (1) EP0451477A3 (fr)
JP (1) JPH04222238A (fr)
DE (1) DE4011619C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4333011A1 (de) * 1992-09-28 1994-03-31 Rieter Ag Maschf Steuerung von Blockwechseln in einer Spinnereianlage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940011301B1 (ko) * 1990-09-21 1994-12-05 바마크 악티엔게젤샤프트 멀티스테이션 섬유기계에서 권사장치를 자동적으로 운전하는 방법
DE4217981C2 (de) * 1992-05-30 2002-09-12 Schlafhorst & Co W Vorrichtung zur Versorgung der Spinnstellen von Spinnmaschinen mit Faserband
DE4229296A1 (de) * 1992-09-02 1994-03-03 Zinser Textilmaschinen Gmbh Vorspinnmaschine mit einer Einrichtung zum selbsttätigen Auswechseln voller Vorgarnspulen gegen leere Vorgarnhülsen
CH690781A5 (de) * 1994-12-19 2001-01-15 Zinser Textilmaschinen Gmbh Transport- und Umsetzanlage an einer Vorspinnmaschine.
IT1298984B1 (it) * 1998-03-31 2000-02-07 Savio Macchine Tessili Spa Sistema perfezionato di movimentazione delle spole e dei tubetti per le roccatrici automatiche

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050271A1 (fr) * 1980-10-14 1982-04-28 Maschinenfabrik Rieter Ag Dispositif automatique de changement des bobines d'alimentation d'une machine de filature
DE3606612A1 (de) * 1986-02-28 1987-09-03 Zinser Textilmaschinen Gmbh Verfahren und vorrichtung zum selbsttaetigen wechseln von auslaufenden vorgarnspulen an einer spinnmaschine
DE3718745A1 (de) * 1987-06-04 1988-12-22 Michael A Zeiser Verfahren und vorrichtung zum austausch von abgelaufenen gegen volle spulen an ringspinn- und ringzwirnmaschinen
US4799353A (en) * 1986-08-25 1989-01-24 Howa Machinery, Ltd. Method for piecing rovings and exchange roving bobbins in a ring spinning frame and working machine for carrying out this method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1987777A (en) * 1931-12-03 1935-01-15 Jr John H Jewett Thread manipulating device
US2969635A (en) * 1957-06-04 1961-01-31 Schiess Ag Setup of spinning machines in a row
US4473997A (en) * 1983-04-29 1984-10-02 Howa Kogyo Kabushiki Kaisha Method and apparatus for switching roving bobbins in a spinning frame
JPS6017852A (ja) * 1983-07-11 1985-01-29 Mitsubishi Electric Corp 光源用陰極線管
DE3411023C2 (de) * 1984-03-24 1994-04-28 Roeder & Spengler Stanz Vorrichtung zum Herstellen und/oder Bearbeiten von kaschierten Werkstücken
DE3723142A1 (de) * 1987-07-13 1989-01-26 Zinser Textilmaschinen Gmbh Verfahren und vorrichtung zum selbsttaetigen wechseln auslaufender vorgarnspulen an einer spinnmaschine
DE3734264A1 (de) * 1987-10-09 1989-04-20 Zinser Textilmaschinen Gmbh Verfahren und vorrichtung zum automatischen wechseln von vorgarnspulen an einer ringspinnmaschine
JPH0742623B2 (ja) * 1988-01-22 1995-05-10 豊和工業株式会社 篠換機における篠切断装置
EP0457360A1 (fr) * 1988-02-09 1991-11-21 Maschinenfabrik Rieter Ag Procédé et dispositif pour changer des bobines de mèche dans un continu à filer à anneaux

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050271A1 (fr) * 1980-10-14 1982-04-28 Maschinenfabrik Rieter Ag Dispositif automatique de changement des bobines d'alimentation d'une machine de filature
DE3606612A1 (de) * 1986-02-28 1987-09-03 Zinser Textilmaschinen Gmbh Verfahren und vorrichtung zum selbsttaetigen wechseln von auslaufenden vorgarnspulen an einer spinnmaschine
US4799353A (en) * 1986-08-25 1989-01-24 Howa Machinery, Ltd. Method for piecing rovings and exchange roving bobbins in a ring spinning frame and working machine for carrying out this method
DE3718745A1 (de) * 1987-06-04 1988-12-22 Michael A Zeiser Verfahren und vorrichtung zum austausch von abgelaufenen gegen volle spulen an ringspinn- und ringzwirnmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4333011A1 (de) * 1992-09-28 1994-03-31 Rieter Ag Maschf Steuerung von Blockwechseln in einer Spinnereianlage

Also Published As

Publication number Publication date
US5172541A (en) 1992-12-22
EP0451477A3 (en) 1991-11-13
JPH04222238A (ja) 1992-08-12
DE4011619C1 (fr) 1991-05-23

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