[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO2017001297A1 - Dispositif permettant de recevoir et de transporter des bobines enroulées - Google Patents

Dispositif permettant de recevoir et de transporter des bobines enroulées Download PDF

Info

Publication number
WO2017001297A1
WO2017001297A1 PCT/EP2016/064670 EP2016064670W WO2017001297A1 WO 2017001297 A1 WO2017001297 A1 WO 2017001297A1 EP 2016064670 W EP2016064670 W EP 2016064670W WO 2017001297 A1 WO2017001297 A1 WO 2017001297A1
Authority
WO
WIPO (PCT)
Prior art keywords
doffer
receiving
wall
mandrel
coils
Prior art date
Application number
PCT/EP2016/064670
Other languages
German (de)
English (en)
Inventor
Klaus Schäfer
Original Assignee
Oerlikon Textile Gmbh & 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 & Co. Kg filed Critical Oerlikon Textile Gmbh & Co. Kg
Publication of WO2017001297A1 publication Critical patent/WO2017001297A1/fr

Links

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
    • B65H67/04—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
    • B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
    • B65H67/0411—Arrangements for removing completed take-up packages or for loading an empty core for removing completed take-up 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
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
    • B65H67/064—Supplying or transporting cross-wound packages, also combined with transporting the empty core
    • 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 device for receiving and transporting wound coils according to the preamble of claim 1.
  • melt spinning plants In the production of synthetic threads, melt spinning plants are used which have a large number of spinning positions. In each spinning position, a winding machine is provided to wind a group of yarn on a winding spindle to a plurality of coils. The winding machines adjacent spinning positions are arranged along a machine longitudinal side, wherein the removal of the finished wound coils from an operating gear out. The picking and removal of the wound on the winder coils can be performed with automated devices.
  • Such a device for receiving and removal of wound coils is known for example from DE 44 31 908 AI.
  • the known device for receiving and transporting wound coils has a plurality of supporting frames, which carries in each case on a vertical supporting wall one or more receiving mandrels.
  • the support frame is associated with a transport system through which the support frame can be assigned either for receiving coils of a winding machines.
  • a transport system a plurality of mobile Doffern are provided, which are moved within a gangway along predetermined lanes and each record a support frame.
  • the supporting frames are guided by a gripping device, which is guided via an overhead monorail above the operating gear.
  • the known device thus requires a large amount of space in order to accommodate the coils produced on the winding machines and transport away.
  • very wide operations must be kept in order to obtain no collision between the transported support frames.
  • This object is achieved in that the transport system has a parallel to the machine longitudinal side arranged Dofferwand with at least one guideway in which a plurality of spaced apart movable mandrel holder can be guided and positioned, wherein the mandrels are held by each one of the mandrel holder cantilevered.
  • the invention is characterized in that the coils of the winding machines can be transported away by a flow of material in one direction without the risk of a collision with adjacent coils.
  • the mandrels are through the guideway in the doffer wall positively guided, wherein preferably a fixed distance between the individual receiving mandrels is arranged.
  • a Doffabstand is formed which is greater than a cantilevered length of the receiving mandrels.
  • the mandrels can be projecting out directly aligned with the winding machines on the doffer wall.
  • the projecting free ends of the mandrels can be positioned immediately in front of the operating spindles.
  • the coils pushed onto the mandrels can be transported away and, on the other hand, a plurality of mandrels can be fed to the winding machines, at least one drive means for displacing the mandrel holders within the guideway is provided.
  • Such drive means may be formed by bands or chains with which the mandrel holders are coupled. Via a machine control, the drive means can then be controlled in such a way that positioning and guiding of the receiving mandrels is possible.
  • the guide rail on the doffer wall has such an operating height
  • the receiving mandrels and a plurality of operating spindles of the winding machines are arranged in a common coil plane.
  • the mandrels can be held as straight rods in the mandrel holders.
  • the development of the invention is advantageous in which the receiving mandrels are each formed telescopically, wherein the mandrel for Spulenüber approached a takeover length and for removal has a shorter transport length. This can be created in the area between the doffer wall and the winding machines free space, which are used to operate the machine.
  • the development of the invention is preferably carried out in which on the doffer wall a further guide track for guiding the mandrel holder is formed, wherein the two guideways on the doffer wall are formed by at least formed at the ends of the guideway transverse webs together.
  • a cycle for guiding the mandrel holder and mandrels can be realized.
  • a plurality of receiving mandrels with a short distance can be performed side by side in the two guideways.
  • the minimum distance between two receiving mandrels is preferably slightly more than one coil width.
  • the doffer wall has a plurality of points distributed over the length of the guide track arranged points, through which one of the mandrel holder for changing the guideway is feasible.
  • the removal of the coils can be carried out independently of the positioning of the receiving mandrels for receiving new coils.
  • the transferred from the first guideway in the second guideway Mandrel holders with loaded mandrels can then be removed continuously.
  • the switches are preferably associated with separate pushing means which regulate the displacement of the mandrel holder from one guideway to the other.
  • each bobbin winding machine is assigned to one of the switches on the doffer wall.
  • the loaded pick-up mandrels can directly change the guideway directly.
  • a transfer station for further transport of the coils is provided, wherein the spike holder of the transfer station can be positioned in the guideway.
  • the wound coils can be fed directly to an inspection station or a packaging station.
  • the transfer station serves as a link to another transport system, which may be formed by doffer or monorail systems.
  • Fig. 1 shows schematically a plan view of a first embodiment of the device according to the invention for receiving and removal of wound coils
  • FIG. 2 is a schematic side view of the doffer wall of the embodiment of FIG. 1.
  • FIG. 3 is a schematic cross-sectional view of the doffer wall of the embodiment of FIG. 1
  • FIG. 4 schematically shows a cross-sectional view of a further embodiment of the device according to the invention for picking up and removing wound coils
  • FIGS. 1, 2 and 3 show a first exemplary embodiment of the device according to the invention for receiving and transporting wound coils in several views.
  • the device is shown in a plan view, in Fig. 2 in a side view and in Fig. 3 in a cross-sectional view. Unless expressly made to any of the figures, the following description applies to all figures.
  • a plurality of winding machines 1 are placed side by side in a melt spinning plant and form a machine longitudinal side.
  • five winding machines 1 are shown as an example.
  • the winding machines 1 are identical and will be described in more detail with reference to the illustration in FIG. 3.
  • Fig. 3 is a side view of a winding machine 1 is shown.
  • the winding machine has a plurality of operating spindles 2.1 and 2.2, which are held cantilevered on a winding turret 3. By means of the winding turret 3, the operating spindles 2.1 and 2.2 can be guided alternately into a winding region and a change region.
  • the operating spindle 2.1 and 2.2 interacts with a pressure roller 5 and a traversing unit 6 in order to wind a group of yarns 8 into coils.
  • the operating spindle is kept 2.1 with finished coils 7 in a lower change position.
  • the operating spindle 2.2 is arranged in the winding area and winds the yarn sheet 8 to new coils.
  • the game turret 3 is rotatably held in a machine frame 4.
  • the winding machines 1 are assigned a plurality of receiving mandrels 12 in order to take over the wound coils from the operating spindles 2.1 or 2.2 of the winding machines 1.
  • the mandrels 12 are coupled to a transport system 13 which is formed on a doffer wall 9.
  • the doffer wall 9 is arranged at a Doffabstand to the winding machines 1 parallel to the machine longitudinal side.
  • a lower guide track 10.1 and an upper guide track 10.2 are formed on the doffer wall.
  • a plurality of spaced apart mandrel holder 1 1 are guided horizontally.
  • the mandrel holders 1 1 are identical and have a holding end 14.1 for receiving the mandrels 12 and a leading end 14.2 for guiding in the guideway 10.1.
  • a drive means 15 is provided to the mandrel holder 1 1 in the guideway 10.1 and 10.2 to lead.
  • a plurality of drive means 15 may be provided to guide the mandrel holder 1 1 in the guideway 10.1 and the mandrel holder 1 1 in the guideway 10.2.
  • the drive means 15 is formed as a driven belt or a driven chain, which circumferentially performs the transport of the mandrel holder 1 1 in both guideways 10.1 and 10.2.
  • the guideways 10.1 to 10.2 extend to the end of the doffer wall 9.
  • a transverse web 17 is provided, through which the upper and lower guideway 10.2 and 10.1 are interconnected.
  • the end of the doffer wall 9 is assigned a transfer station 20.
  • a mobile doffer 21 is provided which has a coil support 23 for receiving the coils 7 on a support frame 22.
  • the bobbin column can be pushed off the receiving mandrel 12 and fed to the bobbin carrier 23.
  • the take-up mandrel 12 is guided on the doffer wall 9 back to the winding machines 1.
  • the operating spindle 2.1 of the winding machines 1 and the receiving mandrels 12 are set in the lower guide track 10.1 at a same operating level, so that the Operating spindle 2.1 of the winding machine are arranged with the held on the doffer wall 9 receiving mandrel 12 in a coil plane.
  • the distance between the doffer wall 9 and the winding machine 1 is dimensioned such that the free end of the receiving mandrel 12 is positioned at a short distance to the free end of the operating spindle 2.1.
  • a doffer distance extending between the winding machine 1 and the doffer wall 9 is greater than the cantilevered length of the mandrel 12.
  • the doffer distance is marked with the letter A and the cantilevered length of the mandrel 12 with the code letter L.
  • the operating height of the mandrel 12 to take over the coils is entered with the code letter H.
  • the guided on the doffer wall 9 in the guideways 10.1 and 10.2 mandrel holder 1 are continuously driven. Only in the event that at one of the winding machines 1 clearing of the coil 7 is to be made, a positioning of the receiving mandrels 12 via the drive means 15 is triggered.
  • the drive means 15 is coupled to a machine control unit, not shown here, through which the assignment takes place.
  • both the winding machines 1 an address code and the receiving mandrels 12 an ID number to document the assignment of the coil 7.
  • the resulting coils 7 can be taken over and removed as quickly as possible, are Preferably, a plurality of receiving mandrels 12 are guided simultaneously on the doffer wall 9. Thus, sufficient receiving mandrels 12 are available to take over the coils.
  • the projecting lengths of the receiving mandrels are matched to the total number of coils wound on an operating spindle. In principle, however, it is also possible to discharge the coils wound on an operating spindle through a plurality of receiving mandrels.
  • Fig. 4 another embodiment of the device according to the invention for receiving and transporting wound coils is shown in Fig. 4. In Fig.
  • the embodiment is shown in a cross-sectional view.
  • the embodiment in Fig. 4 is substantially identical to the embodiment of FIGS. 1 to 3, so that at this point only the differences will be explained and otherwise reference is made to the above description.
  • the receiving mandrel 12 has a short projecting length, which is now suitable for receiving one of the coils 7.
  • the receiving mandrel 12 is designed telescopically and has an outer sliding sleeve 16 which is axially adjustable.
  • the thrust sleeve 16 of the respective operating spindle 2.1 and 2.2 perform to take one of the coils 7.
  • the push sleeve 16 of the receiving mandrel 12 is withdrawn.
  • the cantilevered length of the mandrel 12 can be changed.
  • the push sleeve 16 is pushed out for receiving a coil for extension.
  • the receiving mandrel 12 has the projecting takeover length L A. After taking over the coil 7, the push sleeve 16 is returned, so that the projecting length for the transport of the coil is shortened.
  • the transport length is shown on a guided in the guideway 10.2 mandrel 12 and here designated Li.
  • the mandrel 12 with a length L A for transporting the coils and to guide the unloaded mandrel with a short length Li without coils.
  • the intended for guiding the receiving mandrels 12 transport system 13 is identical in this embodiment, to the aforementioned embodiment, so that reference is made to the above description at this point.
  • the embodiment shown in Fig. 4 is particularly suitable to operate winding machines with only a few winding points.
  • the telescopic change in the projecting length of the receiving mandrel 12 shown in FIG. 4 can also be realized in the exemplary embodiment illustrated in FIGS. 1 and 3.
  • a shorter projecting length can be realized. Only to take over the coils a maximum length of the mandrel is needed.
  • FIG. 5 a further exemplary embodiment of the device according to the invention is shown in FIG.
  • the exemplary embodiment in FIG. 5 is shown only in a side view of the doffer wall 9, since the devices are essentially identical to the exemplary embodiment according to FIGS. 1 and 3. Therefore, only the differences are explained here and otherwise reference is made to the aforementioned description.
  • a plurality of switches 18 are formed on the doffer wall, which form a connection between the upper guide track 10.2 and the lower guide track 10.1.
  • Each of the switch 18 is associated with a separate pushing means 19, through which in each case a mandrel holder 1 1 from the lower guide track 10.1 in the upper guide track 10.2 is displaced.
  • each winding machine 1 is advantageously assigned to one of the switches 18 on the doffer wall 9.
  • the control of the pushing means 19 also takes place by the machine control device.
  • the erfmdungswashe apparatus for receiving and transporting off wound coils thus offers the possibility to realize an automated Spulenabtransport in a melt spinning plant in a very compact arrangement.
  • the embodiments of the winding machines shown in FIGS. 1 to 4 are only examples. Basically, all known winding machines, which have at least one winding point for winding a thread, are used for this purpose. Essential here is the parallel to a machine longitudinal side arranged doffer wall on which the horizontally aligned receiving mandrels are guided.

Landscapes

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Abstract

L'invention concerne un dispositif permettant de recevoir et de transporter des bobines enroulées (7). Les bobines (7) sont créées par plusieurs machines de bobinage (1) disposées le long d'un côté longitudinal de la machine. Pour recevoir des bobines (7), les machines de bobinage (1) sont affectées à plusieurs mandrins de réception horizontaux (12) qui peuvent être amenées par un système de transport (13) aux machines de bobinage (1) et qui présentent une extrémité libre pour empiler les bobines (7). Afin de parvenir à un transport des bobines (7) sans collision et de manière compacte, le système de transport (13) présente une paroi de levage parallèle au côté longitudinal de la machine, présentant au moins une glissière de guidage (10.1, 10.2) dans laquelle plusieurs supports de mandrin (11) mobiles et espacés les uns des autres peuvent être guidés et positionnés, les mandrins de réception (12) étant tous maintenus en saillie par l'un des supports de mandrin (11).
PCT/EP2016/064670 2015-06-29 2016-06-24 Dispositif permettant de recevoir et de transporter des bobines enroulées WO2017001297A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015008378.3A DE102015008378A1 (de) 2015-06-29 2015-06-29 Vorrichtung zum Aufnehmen und Abtransportieren von gewickelten Spulen
DE102015008378.3 2015-06-29

Publications (1)

Publication Number Publication Date
WO2017001297A1 true WO2017001297A1 (fr) 2017-01-05

Family

ID=56372882

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/064670 WO2017001297A1 (fr) 2015-06-29 2016-06-24 Dispositif permettant de recevoir et de transporter des bobines enroulées

Country Status (2)

Country Link
DE (1) DE102015008378A1 (fr)
WO (1) WO2017001297A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113911844A (zh) * 2021-11-25 2022-01-11 江苏赫伽力智能科技有限公司 化纤前纺落丝机器人系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018132462A1 (de) * 2018-12-17 2020-06-18 Saurer Spinning Solutions Gmbh & Co. Kg Kreuzspulen herstellende Textilmaschine mit einer Kreuzspulentransporteinrichtung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449415B1 (de) * 1974-10-17 1975-07-24 Barmag Barmer Maschf Vorrichtung zum selbsttaetigen Auswechseln der Auflaufspulen an einer Textilmaschine,insbesondere Spinnmaschine
US3964723A (en) * 1974-06-04 1976-06-22 Barmag Barmer Maschinenfabrik Aktiengesellschaft Automatic spool-changing apparatus
JPS5172646A (ja) * 1974-12-18 1976-06-23 Teijin Ltd Bobindaishaidogatatamaagehoho
US4039092A (en) * 1975-04-16 1977-08-02 Rieter Machine Works, Ltd. Bobbin package storage box
EP0427994A2 (fr) * 1989-11-13 1991-05-22 Salmoiraghi S.R.L. Machine pour charger automatiquement des tubes de bobines vides, en particulier pour des filaments de nylon, polyester ou equivalent, dans les bobinoirs automatiques
JPH03128863A (ja) * 1989-10-16 1991-05-31 Murata Mach Ltd 玉揚台車
DE4431908A1 (de) * 1993-09-17 1995-03-23 Barmag Barmer Maschf Doffer zum Spulenwechsel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964723A (en) * 1974-06-04 1976-06-22 Barmag Barmer Maschinenfabrik Aktiengesellschaft Automatic spool-changing apparatus
DE2449415B1 (de) * 1974-10-17 1975-07-24 Barmag Barmer Maschf Vorrichtung zum selbsttaetigen Auswechseln der Auflaufspulen an einer Textilmaschine,insbesondere Spinnmaschine
JPS5172646A (ja) * 1974-12-18 1976-06-23 Teijin Ltd Bobindaishaidogatatamaagehoho
US4039092A (en) * 1975-04-16 1977-08-02 Rieter Machine Works, Ltd. Bobbin package storage box
JPH03128863A (ja) * 1989-10-16 1991-05-31 Murata Mach Ltd 玉揚台車
EP0427994A2 (fr) * 1989-11-13 1991-05-22 Salmoiraghi S.R.L. Machine pour charger automatiquement des tubes de bobines vides, en particulier pour des filaments de nylon, polyester ou equivalent, dans les bobinoirs automatiques
DE4431908A1 (de) * 1993-09-17 1995-03-23 Barmag Barmer Maschf Doffer zum Spulenwechsel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113911844A (zh) * 2021-11-25 2022-01-11 江苏赫伽力智能科技有限公司 化纤前纺落丝机器人系统
CN113911844B (zh) * 2021-11-25 2022-10-18 江苏赫伽力智能科技有限公司 化纤前纺落丝机器人系统

Also Published As

Publication number Publication date
DE102015008378A1 (de) 2016-12-29

Similar Documents

Publication Publication Date Title
DE3241032C2 (fr)
DE3244925C2 (fr)
EP1991485B1 (fr) Dispositif d'enlevement de bobine
EP2132122B1 (fr) Dispositif d'enroulement d'un fil
EP0531905A1 (fr) Dispositif pour transferer des tubes de bobine
DE3928648A1 (de) Anlage mit einer oder mehreren spinnmaschinen und mit wenigstens einem wechselwagen zum wechseln von kannen
DE2615908A1 (de) Spulenmagazin
DE3712027C2 (fr)
EP0886623A1 (fr) Bobineuse a dispositif de guidage
EP3584207B1 (fr) Changeur de cannettes pour une machine de préparation de filature ainsi que procédé de changement de cannettes
WO2015124455A1 (fr) Procédé et système de prélèvement de bobines de filaments d'une bobineuse
DE4214001C1 (de) Verfahren und Vorrichtung zum Ver- und Entsorgen eines Flyers mit Leerhülsen bzw. von Vollspulen
DE2410408C2 (de) Vorrichtung zum Auswechseln voller Spulen gegen leere Spulenkörper bei Steck- bzw. Zwirnmaschinen
WO2017001297A1 (fr) Dispositif permettant de recevoir et de transporter des bobines enroulées
EP1836334B1 (fr) Procede et dispositif pour bobiner une bande composee d'une pluralite de fils sur un corps de bobinage tournant autour d'un axe de rotation
WO2018178006A1 (fr) Dispositif de filage à l'état fondu
DE102006009398A1 (de) Vorrichtung und Verfahren zur Spulenentsorgung
DE3606612A1 (de) Verfahren und vorrichtung zum selbsttaetigen wechseln von auslaufenden vorgarnspulen an einer spinnmaschine
DE19505050C2 (de) Transport- und Umsetzsystem zwischen mindestens einer Vorspinnmaschine und einem nachgeordneten Lager- oder Verarbeitungsbereich
EP1174380B1 (fr) Dispositif de changement de bobines
DE3876397T2 (de) Vorrichtung zum beschicken von spinnmaschinen mit vorlagespulen.
EP0628648B1 (fr) Dispositif pour garnir les broches d'un cantre
EP4021835B1 (fr) Dispositif d'alimentation en tubes destiné à une machine textile qui produit des bobines croisées
DE1153676B (de) Verfahren und Vorrichtung zum selbsttaetigen Abbinden von in Walzwerken od. dgl. anfallenden Buendeln oder Ringen
EP0311069B1 (fr) Système de transport pour bobines de mèche entre machines de filature

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16736407

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16736407

Country of ref document: EP

Kind code of ref document: A1