EP0532784B1 - Station de déchargement et transfert de bobines - Google Patents

Station de déchargement et transfert de bobines Download PDF

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Publication number
EP0532784B1
EP0532784B1 EP19910115906 EP91115906A EP0532784B1 EP 0532784 B1 EP0532784 B1 EP 0532784B1 EP 19910115906 EP19910115906 EP 19910115906 EP 91115906 A EP91115906 A EP 91115906A EP 0532784 B1 EP0532784 B1 EP 0532784B1
Authority
EP
European Patent Office
Prior art keywords
bobbin
conveyor
bobbins
conveyor belts
delivery station
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
EP19910115906
Other languages
German (de)
English (en)
Other versions
EP0532784A1 (fr
Inventor
Bernd Keen
Paul Lühn
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.)
Palitex Project Co GmbH
Original Assignee
Palitex Project Co 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 Palitex Project Co GmbH filed Critical Palitex Project Co GmbH
Priority to EP19910115906 priority Critical patent/EP0532784B1/fr
Priority to DE59104817T priority patent/DE59104817D1/de
Publication of EP0532784A1 publication Critical patent/EP0532784A1/fr
Application granted granted Critical
Publication of EP0532784B1 publication Critical patent/EP0532784B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H67/06—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 unloading coils from coil conveying elements and for converting the coils into positions suitable for the further treatment of the coils.
  • DE-38 24 874 A1 describes a bobbin transport and bobbin transfer device in which bobbins which are oriented in the horizontal position, i.e. essentially in the horizontal direction with respect to their respective axes, are fed by a belt conveyor element, first by means of a vane-wheel-like transfer unit erected, then gripped by a gripper and then placed on pallets.
  • devices of this type are required to feed fully wound coils, e.g. To bring cross-wound bobbins, which, depending on previous work processes, individually or in groups, into a first position, in such a position that they assume a prescribed second position according to the most varied customer or customer wishes or in adaptation to the following processing stages. This applies e.g. for palletizing or packing finished bobbins in boxes or other containers.
  • the device according to the invention is characterized by a transfer station, a conveying device which is formed by two endless conveyor belts running parallel and at a certain distance from one another, onto which the individual spool is deposited by the respective spool conveying element by means of the transfer station with the surface of the spool , a lifting table arranged between the two conveyor belts, which can be rotated about a vertical axis and which occasionally lifts the bobbins from the conveyor belts due to the up and down movement, rotates them by 180 ° and places them back on the conveyor belt, and one in the conveying direction of the two conveyor belts behind the Lifting table arranged between the two conveyor belts and rotatable about a horizontal axis of the transfer unit, which is designed as a cyclic impeller driven by a motor or 180 ° rotating cylinder and which supports the individual S between the two conveyor belts on their lateral surface takes up the coil and implements it by rotating its horizontal axis and opens it again with an end face of the
  • a lifting table that can be moved up and down about a vertical axis is already described in EP 0 386 339 A1 in connection with an otherwise differently designed coil transfer station.
  • An impeller for transferring or conveying coils between two conveyor elements running at a vertical distance is dealt with in EP 0 379 600 A1.
  • FIG. 1 shows a detail of an endless conveyor rail 1 coming from a previous processing stage, along which, for example, coil conveyor elements in the form of coil baskets 2 driven by means of an endless chain (not shown) guided within the conveyor rail 1 can be moved.
  • the individual coil basket 2 can consist, for example, of wire elements and is designed such that the individual coil 3 is supported along surface lines in the laterally open coil basket.
  • an endless, trough-shaped conveyor belt could also be used.
  • a transfer station 4 is arranged as a sub-assembly of the device according to the invention, which has a machine frame 5 and a slide 6 mounted on the top of the machine frame 5, which by means of a lifting cylinder 7 which can be pressurized with pressure medium in the direction of arrow f1 perpendicular to the direction of movement of the bobbin baskets 2 is movable back and forth.
  • the lifting cylinder 7 can be acted upon by a pressure medium line 8 with pressure medium, and the slide 6 is at the front end of the piston rod 9 of the lifting cylinder 7 attached.
  • a sensor 10 for example in the form of an optical cell, is assigned to the slide 6 in order to determine when a bobbin 2 loaded with a bobbin 3 has entered the area of the transfer station 4.
  • a locking device is mounted, which preferably comprises a double-armed pivot lever 11, at one end a lifting cylinder 12 which can be acted upon by pressure medium engages, while the other end of the pivot lever carries a locking element 13 which can be brought into abutment against the bobbin basket 2.
  • the double-armed pivot lever 11 can be pivoted in the direction of the double arrow f2, in order to position and hold the bobbin 2 in a position suitable for a bobbin transfer when it has been determined by means of the sensor 10 that a bobbin 11 has entered the transfer station 4.
  • the transfer station 4 also contains a coil guide surface 14, which is arranged such that coils 3 pressed out of the individual coil baskets 2 by means of the slider 6 roll over this guide surface 14 onto a conveyor device, which is formed by two driven, endless and spaced apart conveyor belts 15 .
  • the two conveyor belts 15 can, for example, be round belts and run over suitable pairs of rollers 16 and 17, one of which is driven.
  • the conveyor belts 15 are at least partially supported by support rails 18 in the areas in which a coil is conveyed. Above the conveyor belt 15 are guide rails 19 for lateral support the coils moved by conveyor belts 15.
  • a lifting table 20 rotatable about a vertical axis can be moved up and down, to which a suitable rotating device 21 and a lifting device 21a are assigned, both of which can preferably be acted upon by a pressure medium source 40 with pressure medium.
  • This lifting table 20 is followed in the conveying direction represented by the arrow f3 of the conveyor belt 15 by a transfer unit which can be rotated about a horizontal axis and which preferably has the shape of an impeller 22.
  • a motor 23 or a 180 ° rotating cylinder with freewheel and brake and index locking bolt is used to drive the impeller 22 in cycles.
  • the impeller 22 is followed by a bobbin removal station, which can be formed either by the conveyor belts 15 themselves, by a table surface (not shown) or by a further conveyor device, to which the correspondingly converted bobbins are passed on by the conveyor belts 12.
  • the coil 3 thus turned is then passed on during further conveyance to the impeller 22 forming the transfer unit, which serves to convert the coil 3 previously conveyed with a horizontally oriented coil axis into such a position that the coil axis finally assumes a vertical position, as shown in FIG Figure 3 is shown with reference to the coil 3 '.
  • the coil thus turned into the prescribed position can then be lifted off the conveyor belt or transferred to a further conveyor device, not shown.

Landscapes

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

Claims (7)

  1. Dispositif de déchargement de bobines depuis des éléments transporteurs de bobines (2) et de mise de ces bobines (3) dans des positions appropriées à la suite de leur traitement, caractérisé par
    un poste de transfert (4),
    un moyen transporteur formé de deux courroies transporteuses sans fin parallèles espacées (15) sur lesquelles la bobine unique (3) est, depuis l'élément transporteur de bobines (2), posé par sa surface latérale au moyen du poste de transfert (4),
    une table élévatrice (20) pouvant tourner autour d'un axe vertical et placée entre les deux courroies transporteuses (15), qui, en montant et descendant, soulève les bobines des courroies transporteuses (15), les tourne de 180° et les repose sur les courroies transporteuses (15),
    et un groupe de renversement (22) placé après la table élévatrice (20) dans la direction de transport des deux courroies transporteuses (15), s'engageant entre celles-ci et pouvant tourner autour d'un axe horizontal, qui est constitué d'une roue à ailettes (22) actionnée pas à pas par un moteur (23) ou par un cylindre à rotation de 180° et prend la bobine supportée sur sa surface latérale entre les deux courroies transporteuses, la renverse en tournant autour de son axe horizontal et la repose par une face frontale de la bobine sur les courroies transporteuses (15).
  2. Dispositif selon la revendication 1, caractérisé par le fait que la roue à ailettes (22) est entraînée par l'intermédiaire d'une roue libre et d'un frein et d'un boulon index d'encliquetage.
  3. Dispositif selon la revendication 1, caractérisé par le fait qu'il comporte, comme partie du poste de transfert, un moyen d'arrêt pour l'arrêt et le positionnement de l'élément transporteur de bobines (2) garni d'une bobine.
  4. Dispositif selon la revendication 1, caractérisé par le fait qu'il comporte, comme partie du poste de transfert (4), un poussoir (6) agissant perpendiculairement à l'axe des bobines (3) posés sur les éléments transporteurs de bobines (2) arrêtés.
  5. Dispositif selon la revendication 4, caractérisé par le fait que le moyen transporteur sans fin, est par rapport à la voie de transport des éléments transporteurs de bobines (2) sur le côté de cette voie de transport (1) opposé au poussoir (7), et qu'au poste de transfert (4) est adjointe, entre la voie de transport des éléments transporteurs de bobines (2) et le moyen transporteur sans fin (15), une surface directrice de bobine sensiblement horizontale (14).
  6. Dispositif selon la revendication 3, caractérisé par le fait que le moyen d'arrêt comprend un levier basculant à deux bras (11) dont une extrémité est attaquée par un vérin (12) et l'autre extrémité porte un élément d'arrêt (13) applicable contre l'élément transporteur de bobines (2).
  7. Dispositif selon la revendication 1, caractérisé par un élément préhenseur suivant le groupe de renversement dans la direction de transport des courroies transporteuses (15) et destiné à enlever les bobines (3) du moyen transporteur.
EP19910115906 1991-09-19 1991-09-19 Station de déchargement et transfert de bobines Expired - Lifetime EP0532784B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19910115906 EP0532784B1 (fr) 1991-09-19 1991-09-19 Station de déchargement et transfert de bobines
DE59104817T DE59104817D1 (de) 1991-09-19 1991-09-19 Spulenentlade- und Spulenumsetzstation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19910115906 EP0532784B1 (fr) 1991-09-19 1991-09-19 Station de déchargement et transfert de bobines

Publications (2)

Publication Number Publication Date
EP0532784A1 EP0532784A1 (fr) 1993-03-24
EP0532784B1 true EP0532784B1 (fr) 1995-03-01

Family

ID=8207165

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910115906 Expired - Lifetime EP0532784B1 (fr) 1991-09-19 1991-09-19 Station de déchargement et transfert de bobines

Country Status (2)

Country Link
EP (1) EP0532784B1 (fr)
DE (1) DE59104817D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106480568A (zh) * 2016-12-06 2017-03-08 海宁市盛祥线业有限公司 一种纱线包覆机的下料传送机构

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106757632B (zh) * 2016-12-06 2018-11-23 浙江泽榆复合材料有限公司 一种纱线包覆机
CN106757633B (zh) * 2016-12-06 2018-10-30 江苏苏丝丝绸股份有限公司 一种纱线包覆机的工作方法
CN112079200B (zh) * 2020-08-26 2021-12-07 江南大学 一种自动绕线管的机械装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924999A (en) * 1987-07-21 1990-05-15 Murata Kikai Kabushiki Kaisha Package transfer system
DE58904285D1 (de) * 1989-01-21 1993-06-09 Palitex Project Co Gmbh Doppelseitige textilmaschine mit einer mehrzahl von spulenaggregaten zur herstellung von kreuzspulen, insbesondere doppeldraht-zwirnmaschinen.
DE3906950A1 (de) * 1989-03-04 1990-09-06 Palitex Project Co Gmbh Vorrichtung zur uebergabe von einzelspulen oder spulengruppen an eine spulentransporteinrichtung
DE3909966A1 (de) * 1989-03-28 1990-10-04 Schlafhorst & Co W Verfahren und anordnung zum kippen von kreuzspulen
CH679591A5 (fr) * 1989-08-23 1992-03-13 Rieter Ag Maschf

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106480568A (zh) * 2016-12-06 2017-03-08 海宁市盛祥线业有限公司 一种纱线包覆机的下料传送机构
CN106480568B (zh) * 2016-12-06 2019-01-11 桐乡市河山伟业纺织有限责任公司 一种纱线包覆机的下料传送机构

Also Published As

Publication number Publication date
EP0532784A1 (fr) 1993-03-24
DE59104817D1 (de) 1995-04-06

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