EP0311862B1 - Procédé et dispositif pour échanger des bobines de mèche d'une machine textile - Google Patents

Procédé et dispositif pour échanger des bobines de mèche d'une machine textile Download PDF

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Publication number
EP0311862B1
EP0311862B1 EP88116282A EP88116282A EP0311862B1 EP 0311862 B1 EP0311862 B1 EP 0311862B1 EP 88116282 A EP88116282 A EP 88116282A EP 88116282 A EP88116282 A EP 88116282A EP 0311862 B1 EP0311862 B1 EP 0311862B1
Authority
EP
European Patent Office
Prior art keywords
machine
suspended
conveyor rail
rail
bobbins
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 - Lifetime
Application number
EP88116282A
Other languages
German (de)
English (en)
Other versions
EP0311862A1 (fr
Inventor
Kurt Roder
Isidor Fritschi
Kurt Buechi
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Priority to AT88116282T priority Critical patent/ATE76121T1/de
Publication of EP0311862A1 publication Critical patent/EP0311862A1/fr
Application granted granted Critical
Publication of EP0311862B1 publication Critical patent/EP0311862B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G27/00—Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes
    • 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
    • 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
    • D01H9/18—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins
    • D01H9/182—Overhead conveying devices

Definitions

  • the invention relates to a method for changing roving bobbins on at least one textile machine according to the preamble of claim 1.
  • the invention also relates to a device for carrying out this method according to the preamble of claim 6.
  • the CH-PS 555902 shows a hanging rail arrangement which makes it unnecessary to change the plug and in which carrier trains are inserted lengthways into the creel, an expensive height adjustment device being necessary because of the height-related disabilities of the drive and end heads of the spinning machine.
  • an expensive height adjustment device being necessary because of the height-related disabilities of the drive and end heads of the spinning machine.
  • there are also several disadvantages to longitudinal entry without height adjustment for example due to a lower drive head design. Automation is inevitable here, since otherwise the carrier trains of the inner rows cannot be moved. Dust and flakes can fall unnoticeably from the long girder trains and become lodged in drafting systems, and sliver ends hanging from the spools can graze spinning machine parts, so that damage cannot be ruled out.
  • a simultaneous application of the fuses within a useful period of time can only be managed with a high instantaneous concentration of personnel.
  • the time that is necessary for separating the running fuses of an entire longitudinal coil row, for extending the empty tubes and for retracting the full bobbins is difficult to shorten and can be one Make machine shutdown necessary.
  • a carrier train would not be able to move without additional measures due to obstruction by running fuses.
  • FIG. 1 shows a spinning machine 2 provided with a 4-row attachment, with a drive head 3, an end head 4 and a gate 5.
  • a transport suspension track 9 extends on each machine longitudinal side, which is at 90 degrees to Machine center plane 8 inclined and reaching to the machine center plane 8 path branches 10 is connected via switches 11.
  • the transport monorails 9, the length sections of which are indicated by line breaks in the drawing, and the rail branches 10 extend in the essentially in a horizontal plane including a possibly slight, downward inclination of the web branches 10 to the machine center plane 8 and at a height corresponding to the normal working positions of the roving bobbins 14.
  • a flyer loading station 16 of a flyer 17 carriers or support members, trolleys, chassis, carriages 20, which are located on a circular overhead conveyor 18, are filled with full roving bobbins 14.1 and formed into a carrier train 21 by means of detachable couplings 22.
  • the carrier trains 21 are automatically guided onto the transport suspension tracks 9 by means of drive wheel drives or conveyor chains or by hand, for example by means of a handle hanging from the carrier 20.
  • a releasable coupling 22 is released or decoupled, the switch 11 is switched over and a carrier with two full spools 14.1 is guided or retracted according to the arrow 23 representing the direction of entry onto the separate path branch 10 per transverse row of spools.
  • the next carrier 20 is detached from the carrier train 21 and guided to the following path branch 10.
  • the following path branch 10 In this way, only two full roving bobbins 14.1 are retracted up to an end stop 26 fastened to each web branch, whereby the bobbins do not have to be repositioned, since the bobbins 20 hanging on the end stops 26 on the web branch 10 are in their working positions.
  • the operator can place the coils on the other machine long side in their working positions.
  • a path branch 10 thus leads over the working positions of a row of transverse coils and their The length depends on the distance of the conveyor monorail 9 to the machine center plane 8.
  • the empty roving bobbins 14.2 In operation, the empty roving bobbins 14.2 must first be extended against the direction of travel onto the same conveyor monorail 9 according to an arrow 27 before the full roving bobbins 14.1 can be retracted, so that the conveyor monorails 9 each represents a common supply and removal monorail 9.1.
  • the empty roving bobbins 14.2 are again preferably formed by means of self-coupling couplings 22 to form a carrier train 21 which is led to the flyer loading station 16. It goes without saying that the hanging transport system can have one or more overhead hanging tracks 29 or other configurations.
  • the exemplary embodiment according to FIG. 2 has a common supply and removal monorail 9.1 only on one machine longitudinal side, which is made possible by the fact that the web branches 10 extend over the entire machine width.
  • the carrier contains five roving bobbins 14.
  • the longitudinal axis 30 of the carrier 20 has made a change in direction of 90 degrees from the transport suspension track 9 to the path branch 10.
  • FIG 3 shows an exemplary embodiment with a separate feed monorail 9.2 and a separate monorail extending along the other side of the machine so that the carriers 20 are extended again in the entry direction, which also corresponds to the exit direction.
  • a conveyor monorail 9.2 is provided on each longitudinal side of the machine.
  • a removal suspension track 9.3 common to both machine longitudinal sides extends in the area of the machine center plane 8 and leads over a machine end part.
  • the machine end part is because of the usually lower height of the drive head 3, but of course this can also be the end head 4 if the height allows.
  • the embodiment according to FIG. 6 corresponds to that according to FIG. 3 with the difference that the change in direction is now 45 degrees (angle 35).
  • the carrier 20 here contains six roving bobbins 14 and the carrier 20 has joints 36 between the roving bobbins 14 for better retraction and extension.
  • FIG. 7 shows an arrangement similar to the exemplary embodiment according to FIG. 1 with an inclined entrance according to FIG. 6.
  • the carrier shown in FIG. 8 for a machine 2 with a 4-row attachment contains four roving bobbins 14 which are arranged in two rows next to one another in the direction of movement and aligned parallel to one another in the event of a 90 degree change of direction, as is also shown in FIG. 11 .
  • the spinning machine 2 shown in FIG. 9 has a 5-row attachment.
  • Two roving bobbins 14 lie opposite three bobbins 14 in the direction of movement, the roving bobbin 14 without their counterpart with the equivalent roving bobbin 14 of a carrier 20 on the other longitudinal side of the machine both having their working positions on the machine center plane 8. Both carriers 20 are therefore not movable up to the machine center plane 8, but up to the machine center plane area.
  • a carrier 20 with full roving bobbins 14.1 is moved into every second web branch 10 and a carrier with half-full roving bobbins 14.3 into each intermediate web branch 10.1. It is therefore expedient, but not necessary, first to fill all second web branches 10 with full roving bobbins 14.1 and only then to fill all intermediate web branches 10.1 with half-full ones Roving bobbins 14.3.
  • larger coil packs ie larger diameters, can be used in this process.
  • Fig. 11 shows a carrier 20 with a support plate or support plate 40 and with a flat number of rollers 41, which roll over a hanging rail 42 of the transport monorail 9 and the web branch 10.
  • a support plate or support plate 40 At the bottom of the carrier plate 40, an even or an odd number of hanging pins 43 are provided for carrying the roving bobbins 14.
  • FIG. 12 shows a carrier 20 with a carrier plate 40 which slides in a slide rail 47 which is open at the bottom. If necessary, a drive friction roller 48 can be provided. An even or an odd number of hanging pins 43 are provided at the bottom of the carrier plate 40.
  • FIG. 13 shows a carrier 20 with a carrier bracket 50, which roll by means of one or more rollers 51 on a hanging or support rail 54 having a circular cross section.
  • a number of hanging pins 43 arranged one behind the other or next to one another can be provided on the carrier bracket 50.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Claims (12)

  1. Procédé pour échanger des bobines de mèche dans au moins une machine textile, dans lequel des porteurs garnis de bobines sont guidés sur au moins un parcours de transport suspendu s'étendant le long de la machine,
    caractérisé par le fait que
    chaque porteur servant à placer les bobines pleines emmenées avec lui dans leur position de travail dans la machine et servant à éloigner les bobines vides emmenées avec lui hors de leur position de travail est guidé de telle manière que l'axe longitudinal du porteur subit un changement de direction essentiellement horizontal.
  2. Procédé selon revendication 1,
    caractérisé par le fait que
    le changement de direction est choisi entre 45 degrés et 90 degrés.
  3. Procédé selon revendication 1,
    caractérisé par le fait que
    les porteurs sont guidés d'une manière accouplée en un train de porteurs sur le parcours de transport suspendu, que chaque porteur possédant des bobines pleines est désaccouplé du train de porteurs et est dirigé sur un trajet séparé sous changement de direction, et que chaque porteur possédant des bobines vides est dirigé depuis le trajet séparé sur le parcours de transport suspendu sous changement de direction et est accouplé avec d'autres porteurs pour former un train de porteurs.
  4. Procédé selon revendication 3,
    caractérisé par le fait que
    chaque porteur possédant des bobines vides est dirigé soit, à l'opposé de la direction d'accès au trajet séparé, sur le même parcours de transport suspendu ou, dans la direction d'accès au trajet séparé, sur un autre parcours de transport suspendu.
  5. Procédé selon revendication 3,
    caractérisé par le fait qu'
    un porteur possédant des bobines pleines est dirigé dans chaque deuxième trajet séparé, et qu'un porteur possédant des bobines à moitié pleines est dirigé dans chaque trajet séparé situé entre les deuxièmes trajets séparés (figure 10).
  6. Dispositif pour réaliser le procédé selon revendication 1, avec au moins un parcours de transport suspendu (9) s'étendant le long de la machine (2), sur lequel des porteurs (20) garnis de bobines de mèche (14) sont déplaçables,
    caractérisé par le fait que
    des bifurcations de trajet (10) essentiellement horizontales, inclinées par rapport au plan médian de machine (8) et disposées au moins partiellement au-dessus des positions de travail des bobines (14), sont reliées avec un parcours de transport suspendu d'alimentation et un parcours de transport suspendu d'évacuation.
  7. Dispositif selon revendication 6,
    caractérisé par le fait que
    les bifurcations de trajet s'étendent jusque dans la zone du plan médian de machine, qu'un parcours de transport suspendu est prévu par chaque côté longitudinal de machine, et que chaque parcours de transport suspendu (9) est prévu tout aussi bien comme parcours de transport suspendu d'alimentation que comme parcours de transport suspendu d'évacuation (9.1) (figures 1, 7, 8, 9, 10).
  8. Dispositif selon revendication 6,
    caractérisé par le fait que
    les bifurcations de trajet s'étendent jusque dans la zone du plan médian de machine, qu'un parcours de transport suspendu est prévu par chaque côté longitudinal de machine comme parcours de transport suspendu d'alimentation (9.2), et qu'un parcours de transport suspendu commun pour les deux côtés longitudinaux de machine et s'étendant dans la zone du plan médian de machine est prévu comme parcours de transport suspendu d'évacuation (9.3) (figure 4).
  9. Dispositif selon revendication 6,
    caractérisé par le fait que
    les bifurcations de trajet s'étendent sur toute la largeur de machine, qu'un parcours de transport suspendu est prévu par chaque côté longitudinal de machine, et qu'un parcours de transport suspendu est prévu comme parcours de transport suspendu d'alimentation (9.2) et un autre parcours de transport suspendu comme parcours de transport suspendu d'évacuation (9.3) (figure 3, 6).
  10. Dispositif selon revendication 6,
    caractérisé par le fait que
    les bifurcations de trajet s'étendent sur toute la largeur de machine, et qu'un parcours de transport suspendu est prévu seulement sur un côté longitudinal de machine qui est utilisé aussi bien comme parcours de transport suspendu d'alimentation que comme parcours de transport suspendu d'évacuation (figure 2).
  11. Dispositif selon revendication 6 pour au moins deux machines textiles,
    caractérisé par le fait qu'
    un seul parcours de transport suspendu est prévu entre deux côtés longitudinaux adjacents de machines aussi bien comme un parcours de transport suspendu d'alimentation que comme un parcours de transport suspendu d'évacuation (figure 5).
  12. Dispositif selon revendication 6,
    caractérisé par le fait que
    les porteurs contiennent chacun un nombre de 2 à 6 bobines disposées l'une derrière l'autre dans le sens de déplacement, ou que les porteurs contiennent chacun un nombre de 4, 5, 6, 8, 10 ou 12 bobines disposées en rangées double l'une à côté de l'autre dans le sens de déplacement.
EP88116282A 1987-10-14 1988-10-01 Procédé et dispositif pour échanger des bobines de mèche d'une machine textile Expired - Lifetime EP0311862B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88116282T ATE76121T1 (de) 1987-10-14 1988-10-01 Verfahren und vorrichtung zum wechseln von vorgarnspulen an einer textilmaschine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH401787 1987-10-14
CH4017/87 1987-10-14

Publications (2)

Publication Number Publication Date
EP0311862A1 EP0311862A1 (fr) 1989-04-19
EP0311862B1 true EP0311862B1 (fr) 1992-05-13

Family

ID=4268258

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88116282A Expired - Lifetime EP0311862B1 (fr) 1987-10-14 1988-10-01 Procédé et dispositif pour échanger des bobines de mèche d'une machine textile

Country Status (10)

Country Link
US (1) US4999988A (fr)
EP (1) EP0311862B1 (fr)
JP (1) JP2641920B2 (fr)
KR (1) KR890006880A (fr)
CN (1) CN1032557A (fr)
AT (1) ATE76121T1 (fr)
DE (1) DE3871068D1 (fr)
ES (1) ES2032919T3 (fr)
GR (1) GR3005330T3 (fr)
TR (1) TR23484A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19502586A1 (de) * 1995-01-27 1996-08-08 Zinser Textilmaschinen Gmbh Vorspinnmaschine mit einer Vorrichtung zum selbsttätigen Auswechseln voller Vorgarnspulen gegen leere Hülsen

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE127867T1 (de) * 1988-02-09 1995-09-15 Rieter Ag Maschf Vorrichtung zum wechseln von vorgarnspulen an einer ringspinnmaschine.
DE4000419A1 (de) * 1989-04-03 1990-07-26 Rieter Ag Maschf Spulengatter mit einer vorgarnspulen-wechselvorrichtung fuer eine textilmaschine, insbesondere fuer eine ringspinnmaschine
JPH03505760A (ja) 1989-04-13 1991-12-12 マシーネンファブリク リーター アクチェンゲゼルシャフト パッケージ搬送システム
DE8911853U1 (fr) * 1989-10-04 1991-02-07 Veit Transpo Gmbh, 8910 Landsberg, De
JPH0411027A (ja) * 1990-04-28 1992-01-16 Murao & Co Ltd 粗糸ボビン送給システム
WO1992001098A1 (fr) * 1990-07-05 1992-01-23 Maschinenfabrik Rieter Ag Procede et dispositif de remplacement de bobines de preparation sur un metier a filer
KR940011301B1 (ko) * 1990-09-21 1994-12-05 바마크 악티엔게젤샤프트 멀티스테이션 섬유기계에서 권사장치를 자동적으로 운전하는 방법
JPH05148725A (ja) * 1991-11-29 1993-06-15 Towa Kogyo Kk 紡機の粗糸自動搬送装置
JPH07310245A (ja) * 1994-05-13 1995-11-28 Howa Mach Ltd 粗糸ボビン搬送装置
CH690781A5 (de) * 1994-12-19 2001-01-15 Zinser Textilmaschinen Gmbh Transport- und Umsetzanlage an einer Vorspinnmaschine.
JP3718274B2 (ja) * 1995-01-27 2005-11-24 ザウラー・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディトゲゼルシャフト 満粗紡ボビンを空粗紡チューブと自動的に交換するための装置を備えたフライヤ粗紡機
DE19611398B4 (de) * 1996-03-22 2007-02-15 Saurer Gmbh & Co. Kg Transportvorrichtung für Spulen und Hülsen in Spinnanlagen und Verfahren zum Betreiben einer solchen Transportvorrichtung
DE19643655C2 (de) * 1996-10-22 2000-05-25 Zinser Textilmaschinen Gmbh Vorspinnmaschine mit einer Vorrichtung zum selbsttätigen Auswechseln voller Vorgarnspulen gegen leere Vorgarnhülsen
CN100590239C (zh) * 2006-10-16 2010-02-17 天津宏大纺织机械有限公司 在粗纱机上从锭翼两侧自动取满纱放空管的方法
DE202006018784U1 (de) * 2006-12-11 2008-04-17 Autefa Automation Gmbh Spulengatter

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CH555902A (de) * 1972-06-28 1974-11-15 Augsburger Kammgarn Spinnerei Vorrichtung zur beschickung einer ringspinnmaschine mit spulen sowie verwendung der vorrichtung.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19502586A1 (de) * 1995-01-27 1996-08-08 Zinser Textilmaschinen Gmbh Vorspinnmaschine mit einer Vorrichtung zum selbsttätigen Auswechseln voller Vorgarnspulen gegen leere Hülsen

Also Published As

Publication number Publication date
ATE76121T1 (de) 1992-05-15
TR23484A (tr) 1990-01-31
EP0311862A1 (fr) 1989-04-19
US4999988A (en) 1991-03-19
JPH01124639A (ja) 1989-05-17
DE3871068D1 (de) 1992-06-17
ES2032919T3 (es) 1993-03-01
KR890006880A (ko) 1989-06-16
GR3005330T3 (fr) 1993-05-24
JP2641920B2 (ja) 1997-08-20
CN1032557A (zh) 1989-04-26

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