EP2107028A2 - Dispositif de préparation pour canettes de filature - Google Patents

Dispositif de préparation pour canettes de filature Download PDF

Info

Publication number
EP2107028A2
EP2107028A2 EP09001236A EP09001236A EP2107028A2 EP 2107028 A2 EP2107028 A2 EP 2107028A2 EP 09001236 A EP09001236 A EP 09001236A EP 09001236 A EP09001236 A EP 09001236A EP 2107028 A2 EP2107028 A2 EP 2107028A2
Authority
EP
European Patent Office
Prior art keywords
preparation device
transport
transport plate
preparation
fixing
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
EP09001236A
Other languages
German (de)
English (en)
Other versions
EP2107028A3 (fr
EP2107028B1 (fr
Inventor
Uwe Fabelje
Michael Iding
Manfred Mund
Frank Wasseige
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
Oerlikon Textile 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 Oerlikon Textile GmbH and Co KG filed Critical Oerlikon Textile GmbH and Co KG
Publication of EP2107028A2 publication Critical patent/EP2107028A2/fr
Publication of EP2107028A3 publication Critical patent/EP2107028A3/fr
Application granted granted Critical
Publication of EP2107028B1 publication Critical patent/EP2107028B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/08—Automatic end-finding and material-interconnecting arrangements
    • B65H67/086—Preparing supply packages
    • 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 preparation device for spinning cops according to the preamble of claim 1.
  • the spinning cops In the area of the transport system of the winding machine, the spinning cops, usually in a so-called Kopsvorpungs adopted, prepared for a later rewinding. That is, in this Kopsvorrung the thread end is first released from the spinning cop and then at a defined location, for example, at the sleeve tip, easily receivable, prepared again. During this preparation, the spinning cop must be rotated about its longitudinal axis.
  • Preparing devices are known, which are arranged directly on a straight-line transport path on which the transport plates are transported by a revolving endless conveyor belt.
  • rollers are provided on the transport path which can be swiveled from the side to the transport plate.
  • the device according to DE 40 25 003 A is relatively expensive to construct and in particular because of their pivotally mounted drive and positioning rollers relatively expensive.
  • a preparation device in which the spin cots carrying transport plates are each positioned and rotated under the influence of magnetic forces.
  • This known preparation device preferably has two arranged next to the transport path, drivable friction rollers. At least the upstream in the transport direction of the transport roller friction roller has means which, defined controllable, temporarily exert a magnetic force on the transport plate on the outer surface of their Base plate have a ring of a ferromagnetic material. By temporarily exerting a magnetic force effect in particular the catching, positioning and rotating the transport plate during the preparation of the spinning cops to be made more effective.
  • the present invention seeks to develop a cost-effective and reliable preparation device for spinning cops, in which, if necessary, a reliable transmission of a rotary motion is ensured on a transport plate.
  • the inventive construction in which in the region of the preparation device below the transport path for the transport plate a fixing and rotating device is arranged for the transport plate on which the transport plate are temporarily magnetically fixed so that the central axis of the fixing and rotating device and the center axis of the transport plate coincide, has the advantage that the transport plates on the one hand during the processing of the spinning cops are each securely fixed and thus can be reliably rotated, but on the other hand, it is ensured that the transport plate after completion of the preparation of the spinning cops again easily from the Preparation device can be discharged.
  • the fixing and rotating device has a turntable made of a ferromagnetic material, which is non-rotatably connected to a rotatably mounted, drivable ferromagnetic shaft.
  • the shaft is in turn surrounded by selectively energized electromagnetic coils.
  • an advantageous embodiment of the turntable is given when the diameter of the turntable, as set forth in claim 3, is below the diameter of the transport plate and on the turntable, spaced by a ring which is made of a non-ferromagnetic material, is preferably made of aluminum (Anspr.4), an outer ring is fixed, which is like the turntable made of a ferromagnetic material. Due to the relatively high magnetic resistance of a besispüielsweise aluminum ring is achieved that the magnetic field lines initiated by the electromagnetic coils are not transmitted directly to the outer ring, which in turn is included in the magnetic flux, but on the ferromagnetic ring of the transport plate, which bridges both. Such a design leads to a measurable increase in the magnetic holding force between the hub and the respective transport plate.
  • the turntable and the outer ring each have a plane, in the installed state at the level of the transport path of the transport plate lying support surface on which rest the transport plate each with its ferromagnetic ring.
  • the outer ring on its side facing away from the support surface has an inclined separating surface, which also included in the magnetic flux with a corresponding separation surface of a stationary pole pot of the fixing and rotating device is, corresponds.
  • the gap between the separation surface is reduced to a minimum, so that the magnetic flux is hardly disturbed.
  • the separation surface is inclined relative to the support surface of the outer ring at an angle between 30 ° and 60 °.
  • the pole pot is also made of a ferromagnetic material and not only protects the arranged inside the Poltopfes, relatively sensitive electromagnetic coils, but also forms a magnetic yoke for the emanating from the electromagnetic coil magnetic field lines, which is very positively affects the magnetic force.
  • the shaft is rotatably supported within the pole pot via at least one roller bearing and has a pinion which is connected via a drive belt to an adjacently arranged electromotive drive.
  • the transport plates are cyclically displaced and accurately transported to the fixing and rotating device of the preparation device (claim 10). That is, upstream of the preparation device, a device is arranged which is arranged and formed such that a precise advance of the transport plates takes place cyclically in the direction of the preparation device, by which it is ensured that the transport plates are respectively positioned exactly on the fixing and rotating device.
  • FIG. 1 is schematically the Spinnkops- and sleeve transport system 21 of a cross-spool producing textile machine, in the present embodiment of a so-called cross-winding machine, shown, which is connected via connecting lines 22 and 23 to a not shown transport system of a ring spinning machines.
  • spin cops 19 which are arranged in a vertical orientation, largely rotationally fixed on transport plates 17 and were manufactured on one or more ring spinning machine (s), fed into the transport system 21 of the winder on the input side link.
  • Fig.1 shown, known per se transport system 21 has a variety of other, different transport routes over which the numerous winding units 24 of the cheese winder are supplied with spinning noses 19, or be disposed of via the unwound empty tubes 20.
  • the transport plates 17 with the prepared spinning cops 19 first reach a Kopszu slaughterhouse 2, from which a so-called preparation section 3 branches off.
  • a preparation device 13 is arranged, on which the delivered spinning cops 19 are prepared for the subsequent rewinding process. From the preparation section 3, the prepared spinning cops 19 reach the so-called storage section 5 via a connecting section 4.
  • the reversibly drivable storage section 5 distributes the transport plate 17 with the prepared spinning heads 19 in turn on one of the numerous transverse transport sections 6.
  • Each of the transverse transport lines 6 passes through one of the numerous winding units 24 of the winder and the output side is connected to a sleeve return path 8.
  • a sleeve guard 15 is usually arranged, which checks the supplied on transport plates 17 sleeves to their level. That is, transport plate 17 with completely empty tubes are immediately returned to the ring spinning machine on the output side link 23, while transport plate 17, the sleeves still have Bewicklungsreste, initially diverted to a so-called transverse passage 10.
  • a sleeve cleaning section 11 connected to a sleeve cleaner 16.
  • a hand preparation section 12 branch off.
  • the above-mentioned Kopszu slaughterhouse 2 is also usually connected via a connecting path 7 directly to the sleeve return path 8.
  • the conveying of the transport plate 17 within the transport system 21 is generally carried out by circulating Endlostransportb typically, such as flat belts.
  • the transport plates 17 on which the spinning cops 19 are transported largely vertically in vertical alignment, usually a disc-shaped base plate 26, a base 27 and a plug-on mandrel 28 and are made of a robust plastic.
  • a cross-sectionally L-shaped ring 29 is arranged, which is made of a ferromagnetic material, preferably made of steel.
  • the arranged in the area of the preparation device 13, in Fig.2 in side view and partially shown in section fixing and rotating device 9 has as essential components a drivable ferromagnetic shaft 31, the defines controllable electromagnetic coils 34, a ferromagnetic hub 30, a ring 33 which is made of a non-ferromagnetic material, preferably aluminum, a ferromagnetic outer ring 32 and a likewise ferromagnetic Poltopf 39, which is separated by a gap of minimum width from the outer ring 32 , on.
  • the example mounted in bearings 37A and 37B, preferably made of steel shaft 31 is rotatably connected to the hub 30 and can be rotated via a terminal arranged pinion 35 which is connected via a drive belt 36 with an electric motor drive 38 defined.
  • the preferably made of aluminum ring 33 is positioned so that the made of a ferromagnetic material hub 30 and also made of a ferromagnetic material outer ring 32 are arranged slightly spaced from each other.
  • the hub 30 and the outer ring 32 each have a planar support surface 41 and 42, which are in the installed state of the fixing and rotating device 9 in height of the transport path of the transport plate 17. That is, the support surface 41 and 42 form a sliding and standing surface for the ferromagnetic rings 29 of the supplied, equipped with spinning cops 19 transport plate 17th
  • the electromagnetic coils 34 are arranged protected inside the pole pot 39, which in turn, as well as the electric motor drive 38, is fixed to a substructure 40 which is made of a non-ferromagnetic material.
  • the above-described design of the fixing and rotating device 9 not only gives a compact, inexpensive construction, but also leads to the fact that when energizing the electromagnetic coils 34 sets a magnetic field whose field lines on the ferromagnetic shaft 31, the ferromagnetic hub 30, the ferromagnetic ring 29 of the transport plate 17 and run over the ferromagnetic outer ring 32 and closed via the likewise made of a ferromagnetic material, serving as a magnetic yoke pole pot 39.

Landscapes

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP20090001236 2008-04-04 2009-01-29 Dispositif de préparation pour canettes de filature Expired - Fee Related EP2107028B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008017256A DE102008017256A1 (de) 2008-04-04 2008-04-04 Vorbereitungseinrichtung für Spinnkopse

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
DE102008017256 Previously-Filed-Application 2009-01-29

Publications (3)

Publication Number Publication Date
EP2107028A2 true EP2107028A2 (fr) 2009-10-07
EP2107028A3 EP2107028A3 (fr) 2009-11-25
EP2107028B1 EP2107028B1 (fr) 2011-03-09

Family

ID=40673527

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090001236 Expired - Fee Related EP2107028B1 (fr) 2008-04-04 2009-01-29 Dispositif de préparation pour canettes de filature

Country Status (3)

Country Link
EP (1) EP2107028B1 (fr)
CN (1) CN101549810B (fr)
DE (2) DE102008017256A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110255293B (zh) * 2019-06-05 2023-09-22 青岛宏大纺织机械有限责任公司 一种用于络筒机的位置识别装置和方法
TWI684685B (zh) * 2019-08-20 2020-02-11 茗泓自動化機械有限公司 管紗分離機
DE102021107062A1 (de) 2021-03-22 2022-09-22 Saurer Spinning Solutions Gmbh & Co. Kg Spinnkops- und Hülsentransportsystem für eine automatische Spulmaschine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235442A1 (de) 1981-09-25 1983-04-14 Murata Kikai K.K., Kyoto Vorrichtung zum zuliefern von kopsen
DE4019099A1 (de) 1990-06-15 1991-12-19 Schlafhorst & Co W Vorrichtung zum positionieren von auf unabhaengige einzeltraeger aufgesetzten spulen und drehen um deren laengsachse
DE4025003A1 (de) 1990-08-07 1992-02-13 Schlafhorst & Co W Kopsvorbereitungseinrichtung mit durch sensorsignale gesteuert vertikal lageveraenderbaren mitteln zum ansaugen des fadenanfanges von der kegeligen bewicklungsoberflaeche von kopsen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850377A (en) * 1973-07-24 1974-11-26 Leesona Corp Apparatus for readying wound bobbins
DE4129537C2 (de) * 1991-09-05 2000-01-27 Rieter Ag Maschf Transportsystem zur Beförderung von Voll- und Leerhülsen bei Spinn- und Spulmaschinen
DE4313168A1 (de) * 1993-04-22 1994-10-27 Schlafhorst & Co W Transportsystem für eine automatische Textilmaschine zum gesteuerten Führen von Caddy's
DE502006006402D1 (de) * 2006-09-29 2010-04-22 Rieter Ag Maschf Spulen- bzw. Hülsentransportvorrichtung einer Spinnmaschine
CN101148795B (zh) * 2007-11-02 2011-03-23 上海二纺机股份有限公司 细纱机的集体落纱走管装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235442A1 (de) 1981-09-25 1983-04-14 Murata Kikai K.K., Kyoto Vorrichtung zum zuliefern von kopsen
DE4019099A1 (de) 1990-06-15 1991-12-19 Schlafhorst & Co W Vorrichtung zum positionieren von auf unabhaengige einzeltraeger aufgesetzten spulen und drehen um deren laengsachse
DE4025003A1 (de) 1990-08-07 1992-02-13 Schlafhorst & Co W Kopsvorbereitungseinrichtung mit durch sensorsignale gesteuert vertikal lageveraenderbaren mitteln zum ansaugen des fadenanfanges von der kegeligen bewicklungsoberflaeche von kopsen

Also Published As

Publication number Publication date
CN101549810B (zh) 2012-04-25
DE502009000419D1 (de) 2011-04-21
EP2107028A3 (fr) 2009-11-25
DE102008017256A1 (de) 2009-10-08
EP2107028B1 (fr) 2011-03-09
CN101549810A (zh) 2009-10-07

Similar Documents

Publication Publication Date Title
DE3802900C2 (fr)
EP2141104B1 (fr) Système de transport de fuseaux et de tubes
EP2107028B1 (fr) Dispositif de préparation pour canettes de filature
EP2119658B1 (fr) Système de transport de tête et d'enveloppe de filage pour des machines textiles fabriquant des bobines croisées
EP3782942B1 (fr) Armoire à bobines multiples destinée au bobinage d'un filament sur une bobine de transport et bobine tampon correspondante
DE3407804C2 (fr)
WO1999061690A1 (fr) Machine a texturer
DE102017102438A1 (de) Fadenspleißvorrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE2051471B2 (de) Vorrichtung für die Zuführung von Schußfäden zu einer Kettenwirkmaschine
EP3321222B1 (fr) Poste de travail d'une machine textile fabriquant des bobines croisées avec un dispositif de stockage du fil mécanique disposé dans la zone d'un dispositif de déplacement de fil en va-et-vient
DE4122810A1 (de) Verfahren zum trennen der lunten von auf vorspinnmaschinen gefertigten vorgarnspulen
DE4016466A1 (de) Textilmaschine, insbesondere automatische spulmaschine, mit einem transportsystem, in dem voneinander unabhaengige paletten zirkulieren
EP3986819B1 (fr) Dispositif de changement de pot de filature et procédé pour changer un pot de filature
EP1718554B1 (fr) Cylindre d'entrainement pour machine textile produisant des bobines croisees
DE102015005393A1 (de) Arbeitsstelle einer Auflaufspulen herstellenden Textilmaschine
DE102011105553A1 (de) Fingerfadenführer
DE102015005392A1 (de) Arbeitsstelle einer Auflaufspulen herstellenden Textilmaschine
EP0841278B1 (fr) Dispositif de changement et de transport de bobines
DE1153676B (de) Verfahren und Vorrichtung zum selbsttaetigen Abbinden von in Walzwerken od. dgl. anfallenden Buendeln oder Ringen
DE1602397A1 (de) Vorrichtung zur kontinuierlichen Aufspulung von Draht
DE10106700A1 (de) Transportsystem mit einer Vorrichtug zum Aufdrücken von Spinnkopsen
DE102018132459A1 (de) Kreuzspulen herstellende Textilmaschine mit einer Kreuzspulentransporteinrichtung
EP0949164A1 (fr) Système de transport de bobines vides et pleines avec un chemin de transport enjambant un passage
DE19535435A1 (de) Kreuzspulentransportbandsystem
DE102016008905A1 (de) Verfahren und Vorrichtung zum Betreiben einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine

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

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

17P Request for examination filed

Effective date: 20100525

AKX Designation fees paid

Designated state(s): DE IT TR

RIC1 Information provided on ipc code assigned before grant

Ipc: B65H 67/08 20060101AFI20100802BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE IT TR

REF Corresponds to:

Ref document number: 502009000419

Country of ref document: DE

Date of ref document: 20110421

Kind code of ref document: P

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009000419

Country of ref document: DE

Effective date: 20110421

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

Effective date: 20111212

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009000419

Country of ref document: DE

Effective date: 20111212

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

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120801

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502009000419

Country of ref document: DE

Effective date: 20120801

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

Ref country code: TR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120129

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

Ref country code: IT

Payment date: 20180131

Year of fee payment: 10

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190129