EP0911433B1 - Procédé de filature avec des métiers à filer à ailettes et des métiers à filer à anneaux - Google Patents

Procédé de filature avec des métiers à filer à ailettes et des métiers à filer à anneaux Download PDF

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Publication number
EP0911433B1
EP0911433B1 EP98103678A EP98103678A EP0911433B1 EP 0911433 B1 EP0911433 B1 EP 0911433B1 EP 98103678 A EP98103678 A EP 98103678A EP 98103678 A EP98103678 A EP 98103678A EP 0911433 B1 EP0911433 B1 EP 0911433B1
Authority
EP
European Patent Office
Prior art keywords
roving
machines
machine
bobbins
spinning
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
EP98103678A
Other languages
German (de)
English (en)
Other versions
EP0911433A1 (fr
Inventor
Hans-Peter Weeger
Ralf Wilhelmstätter
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
Priority claimed from EP97118299A external-priority patent/EP0913509A1/fr
Application filed by Zinser Textilmaschinen GmbH filed Critical Zinser Textilmaschinen GmbH
Priority to EP98103678A priority Critical patent/EP0911433B1/fr
Priority to JP10284286A priority patent/JPH11189930A/ja
Priority to US09/173,370 priority patent/US5987866A/en
Publication of EP0911433A1 publication Critical patent/EP0911433A1/fr
Application granted granted Critical
Publication of EP0911433B1 publication Critical patent/EP0911433B1/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
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/04—Spinning or twisting machines in which the product is wound-up continuously flyer type

Definitions

  • the invention relates to a spinning process with roving machines and with ring spinning machines, both with short fibers like Cotton and synthetic fibers with staple lengths like cotton as well as wool and synthetic fibers with staple lengths how wool and its blends can be used.
  • the roving machines are equipped with multi-axis drives.
  • Such a multi-axis drive designed as a four-axis drive is shown and described in DE 34 17 779 C2.
  • the wings, the spools, the spool bank and also the drafting system of the roving machine are each made by their own, often several, separately driven speed controllable motors. hereby the previously customary, continuously adjustable, in the Usually designed as a cone gear for driving the Coils and the coil bank.
  • This innovation of the multi-axis drive offers in addition to the simpler structure of the roving machine Advantage of more precise controllability of the work organs, in particular the speed difference between the wings and the Spools and the lifting speed of the spool bank. This will more precise control of the construction of the winding of the roving bobbins possible, which in turn causes delays and slipping of turns can be avoided.
  • the roving machines are generally equipped with automatic bobbin changing devices equipped through which the roving bobbins automatically removed from the spool bank and in hanging trolley trains which are usually set overhead in the spinning mill are movable.
  • automatic bobbin changing devices equipped through which the roving bobbins automatically removed from the spool bank and in hanging trolley trains which are usually set overhead in the spinning mill are movable.
  • the monorail systems are often designed so that the monorail trains can enter the gates of the ring spinning machines and the roving bobbins from those remaining in the hanging car trains Roving bobbins are processed.
  • a facility is For example, shown and described in DE 37 09 540 C2.
  • automatic coil exchange devices in the Use, through which the roving bobbins from the hanging trolley trains in the hangers of the gates of the ring spinning machine are implemented.
  • Such a device is, for example, in DE 37 34 275 A1 shown and described. In both cases, too the operators of the "muscle work" of handling relieves the roving bobbins at overhead.
  • the invention has this through the advancement of development created potential to increase the dimensions and weight of roving bobbins and the advantages they can achieve recognized and by inventive selection and combination of decisive measures for achieving this goal.
  • a spinning system on which the invention Two pre-spinning machines 1 will be explained by way of example and four ring spinning machines 2 and 2 '. However, it is understood that a spinning machine also a different number of roving machines 1 and ring spinning machines 2, 2 '. Between the roving machines 1 and the ring spinning machines 2, 2 'extends a monorail system 3 of known type, in which Hanging carriage trains, not shown, by hand or automatically For example, by means of common, stationary, acting on the hanging car trains Friction wheel drives are movable.
  • the hanging wagon trains are provided with hanging brackets into which roving bobbins can be hung.
  • the roving machines 1 each have a motor 4 for driving their drafting system, a motor 5 for lifting and lowering their bobbin, at least two motors 6 for driving their wings and at least two motors 7 to drive their coils. At least the motors 5, 6 and 7 for driving the coil bank, the The wing and the coils are automatic control device 8 in the for the construction of the coil winding required speed-sensitive control.
  • the winding of the roving bobbins 11 is produced very precisely controllable and also works with the many roving layers a roving bobbin 11 a clean one and stable construction of the winding.
  • the two roving machines 1 is an automatic Coil changing device 9 assigned to the full bobbins remove from the coil bank and into the hanger one in the Monorail 3 of the relevant roving machine 1 delivered Can adjust the trolley.
  • the bobbin changing device 9 of course in exchange also empty tubes change the hanging trolley train into the spool bank.
  • the bobbin changer 9 can be moved in front of the roving machines 1, so that they can operate both roving machines 1. Through this Bobbin changing device 9 is the operation of the roving machines 1 of handling the heavy roving bobbins according to the invention 11 relieved.
  • Fig. 3 is the automatic bobbin changing device 9 according to EP 0 585 827 B1.
  • the Representation of this bobbin changing device 9 is very here largely schematic and simplified, for their in detail The description is therefore based on the patent mentioned directed. It is understood that the roving machines 1 also in this embodiment via the working elements shown in Fig. 1 Drafting motor 4, reel bench motor 5, vane motors 6, Coil motors 7 and control device 8 have. The clarity is half on the representation of these organs waived here.
  • Hanging trolley trains equipped with roving sleeves are used to change bobbins from the return path 15 into the suspension paths 14.
  • the roving bobbins are raised and lowered twice from the spool bank into the hanging trolley trains and roving sleeves slipped from the hanging car trains into the spool bank. Then the hanging wagon trains move back into return path 15.
  • Each roving machine 1 is a roving bobbin / roving tube converter 17 or 17 'assigned by means of its roving bobbins from the hanging trolleys circulating in the return paths 15 in hanging trolleys in the web sections 3 'or 3 "of the roving machines 1 monorail system connecting the ring spinning machines 2 3 can be reassigned. So that the converters 17, 17 ' The monorail system is able to implement independently of each other 3 behind the roving machines 1 split into two branches 3 ', 3 " - The converter 17 converts to the branch 3 ', the converter 17 'into branch 3 ". In exchange, the converters 17, 17' roving sleeves from the monorail system 3 into the monorail system 14, 15 ⁇ m.
  • the gates of the ring spinning machines 2 are designed so that the Monorail system 3 can run through this gate, so that the Hanging carriage trains can enter the gate.
  • the roving bobbins 11 can therefore run out of the hanging car trains and do not need from these in the hangers in the creel of the ring spinning machines 2 to be substituted. This is also the Operation of the ring spinning machines 2 by handling the invention heavy roving bobbins 11 relieved.
  • the invention is also in connection with ring spinning machines 2 'executable with automatic coil exchange devices 10 are equipped.
  • the ring spinning machine 2 'of FIG. 1 is shown for example as a ring spinning machine of this type.
  • Bobbin exchange devices 10 can roving bobbins 11 remove from a hanging trolley and into the gate of a ring spinning machine Set 2 'and exchange empty ones Transfer the sleeves from the creel to the hanging trolley.
  • An example is the ring spinning machine 2 'on each machine side equipped with a coil exchange device 10 each.
  • Roving bobbins can thus be produced by the method according to the invention 11 with a weight of about 5 kg with a largest Winding height 12 from about 460 mm to about 560 mm and one largest winding diameter 13 made of about 190 mm to 230 mm and processed because of their winding structure is accurate and the roving bobbins 11 thanks to the bobbin changing device 9, the monorail system 3 and the formation of the gate as part of the monorail system 3 or the equipment of the ring spinning machines 2, 2 'with coil exchange devices 10 between the roving machines 1 and the ring spinning machines 2, 2 'not handled by the operator, in particular not raised Need to become.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Claims (1)

  1. Procédé de filage avec au moins un banc à broches (1) et au moins un métier continu à anneau (2, 2'), comprenant un dispositif de remplacement automatique des bobines (9) au moyen duquel des bobines de mèches de préparation (11) extraites du banc à broches peuvent être accrochées à des trains de chariots suspendus mobiles, un système de rails suspendus (3) pour les trains de chariots suspendus reliant le banc à broches (1) et le métier continu à anneau (2, 2), et un métier continu à anneau (2, 2') avec un cantre, dans lequel les trains de chariots suspendus peuvent pénétrer, ou avec des dispositifs d'échange automatique des bobines (10), au moyen desquels les bobines de mèches de préparation (11) peuvent être transférées des trains de chariots suspendus au cantre, caractérisé en ce que le banc à broches (1) présente un entraínement à plusieurs axes (4, 5, 6, 7) pour ses différents organes, à savoir dispositif d'étirage, ailettes, bobines et banc à ailettes, et en ce qu'il permet de fabriquer des bobines de mèches de préparation (11) avec une hauteur d'enroulement de départ (12) comprise entre 460 mm et 550 mm (18 pouces à 22 pouces) et un diamètre d'enroulement final (13) compris environ entre 190 mm et 230 mm (7½ pouces à 9 pouces).
EP98103678A 1997-10-22 1998-03-03 Procédé de filature avec des métiers à filer à ailettes et des métiers à filer à anneaux Expired - Lifetime EP0911433B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP98103678A EP0911433B1 (fr) 1997-10-22 1998-03-03 Procédé de filature avec des métiers à filer à ailettes et des métiers à filer à anneaux
JP10284286A JPH11189930A (ja) 1997-10-22 1998-10-06 粗紡機およびリング精紡機による精紡方法
US09/173,370 US5987866A (en) 1997-10-22 1998-10-15 Spinning process utilizing roving frames and ring-spinning frames

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97118299A EP0913509A1 (fr) 1997-10-22 1997-10-22 Procédé de filature avec des métiers à filer à ailettes et des métiers à filer à anneaux
EP97118299 1997-10-22
EP98103678A EP0911433B1 (fr) 1997-10-22 1998-03-03 Procédé de filature avec des métiers à filer à ailettes et des métiers à filer à anneaux

Publications (2)

Publication Number Publication Date
EP0911433A1 EP0911433A1 (fr) 1999-04-28
EP0911433B1 true EP0911433B1 (fr) 2002-06-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP98103678A Expired - Lifetime EP0911433B1 (fr) 1997-10-22 1998-03-03 Procédé de filature avec des métiers à filer à ailettes et des métiers à filer à anneaux

Country Status (3)

Country Link
US (1) US5987866A (fr)
EP (1) EP0911433B1 (fr)
JP (1) JPH11189930A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004016513D1 (de) * 2003-07-02 2008-10-23 Tiax Llc Freikolben-stirlingmotorsteuerung
US8780996B2 (en) 2011-04-07 2014-07-15 Google, Inc. System and method for encoding and decoding video data
US8780971B1 (en) 2011-04-07 2014-07-15 Google, Inc. System and method of encoding using selectable loop filters
US8781004B1 (en) 2011-04-07 2014-07-15 Google Inc. System and method for encoding video using variable loop filter
US8885706B2 (en) 2011-09-16 2014-11-11 Google Inc. Apparatus and methodology for a video codec system with noise reduction capability
US9131073B1 (en) 2012-03-02 2015-09-08 Google Inc. Motion estimation aided noise reduction
US9344729B1 (en) 2012-07-11 2016-05-17 Google Inc. Selective prediction signal filtering
CN103074709B (zh) * 2013-02-06 2015-08-26 晋中经纬泓鑫机械有限公司 细纱机中的粗细联装置
US10102613B2 (en) 2014-09-25 2018-10-16 Google Llc Frequency-domain denoising

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3066048D1 (en) * 1979-07-10 1984-02-09 Rieter Ag Maschf Apparatus for the automatic doffing of full bobin packages from and for the donning of empty bobin tubes onto the spindles of a preparatory spinning machine
DD217832B3 (de) * 1983-06-09 1991-03-28 Grossenhainer Textilmaschinenbau Gmbh,De Vorspinnmaschine mit dezentralem antrieb
DE3601832C2 (de) * 1986-01-22 1995-04-06 Zinser Textilmaschinen Gmbh Transportsystem für Vorgarnspulen an Spinnmaschinen
DE3630214C3 (de) * 1986-09-04 1994-04-07 Zinser Textilmaschinen Gmbh Vorrichtung zum selbsttätigen Austausch voller Spulen gegen leere Hülsen an einer Vorspinnmaschine (Flyer-Doffer)
DE8717985U1 (fr) * 1987-03-24 1992-03-26 Zinser Textilmaschinen Gmbh, 7333 Ebersbach, De
GB8722062D0 (en) * 1987-09-18 1987-10-28 Mackie & Sons Ltd J Silver packaging machines
DE3734275A1 (de) * 1987-10-09 1989-04-20 Zinser Textilmaschinen Gmbh Verfahren und vorrichtung zum einwechseln von vollen vorgarnspulen
JP2554606B2 (ja) * 1987-12-10 1996-11-13 豊和工業株式会社 粗糸ボビン搬送装置
JP3158488B2 (ja) * 1991-05-23 2001-04-23 株式会社豊田自動織機製作所 粗紡機の運転方法
JPH06313228A (ja) * 1993-04-27 1994-11-08 Howa Mach Ltd 粗紡機の粗糸巻取方法
JPH07310245A (ja) * 1994-05-13 1995-11-28 Howa Mach Ltd 粗糸ボビン搬送装置

Also Published As

Publication number Publication date
JPH11189930A (ja) 1999-07-13
US5987866A (en) 1999-11-23
EP0911433A1 (fr) 1999-04-28

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