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EP0713936A1 - Vorrichtung zum automatischen Handhaben von Garnwickeln in Färbeanlagen und dergleichen - Google Patents

Vorrichtung zum automatischen Handhaben von Garnwickeln in Färbeanlagen und dergleichen Download PDF

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Publication number
EP0713936A1
EP0713936A1 EP94830545A EP94830545A EP0713936A1 EP 0713936 A1 EP0713936 A1 EP 0713936A1 EP 94830545 A EP94830545 A EP 94830545A EP 94830545 A EP94830545 A EP 94830545A EP 0713936 A1 EP0713936 A1 EP 0713936A1
Authority
EP
European Patent Office
Prior art keywords
packages
housing
yarn
stack
handling device
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.)
Withdrawn
Application number
EP94830545A
Other languages
English (en)
French (fr)
Inventor
Mauro Becheri
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.)
Lavorazioni Acciai Inossidabili Pratese Laip Di Becheri Cecchi & C SNC
Original Assignee
Lavorazioni Acciai Inossidabili Pratese Laip Di Becheri Cecchi & C SNC
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 Lavorazioni Acciai Inossidabili Pratese Laip Di Becheri Cecchi & C SNC filed Critical Lavorazioni Acciai Inossidabili Pratese Laip Di Becheri Cecchi & C SNC
Priority to EP94830545A priority Critical patent/EP0713936A1/de
Publication of EP0713936A1 publication Critical patent/EP0713936A1/de
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
    • D06B5/12—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length
    • D06B5/16—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length through yarns, threads or filaments
    • 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
    • B65H67/065—Manipulators with gripping or holding means for transferring the packages from one station to another, e.g. from a conveyor to a creel trolley
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/04—Carriers or supports for textile materials to be treated

Definitions

  • the invention relates to an apparatus that allows almost complete automation of the handling of yarn packages in dyeing installations and the like, in which a plurality of packages are stacked axially with their "centres" aligned and possibly engaged with each other, in yarn-supporting devices - in the form of spindles, especially - which generally are different in the various machines of an automatic-cycle type package dyeing installation.
  • These installations generally comprise one or more package dyeing machines, a centrifuge for the removal of water, a hot-air dryer for the final drying of the packages, optionally a final packing and wrapping device for despatch and other optional apparatuses. Passing the packages between the various yarn supports of the different machines is nowadays a considerable burden in terms of manpower and time.
  • the invention relates to a robotized handling apparatus for transferring the yarn (packages) to the various processing stages and therefore to the various machines which make up the installation.
  • the present apparatus basically comprises, in a handling device, a housing - which may be tubular or of some equivalent design - designed to take the stacked yarn packages with no internal guide spindles, and, at the bottom or entrance end of said housing, controllable retractable means for peripherally retaining the bottommost package of the stack and with it the packages above it.
  • the yarn supports in the various machines of the installation are located in stable positions on their respective machines.
  • the controllable retractable means may comprise shafts mounted rotatably on the exterior of the housing (which generally has an approximately cylindrical wall), with their axes parallel with the axis of the housing and provided with shaped radially extending retaining arms that can be retracted from the housing and moved so as to project into the housing in order to hold the edge of the bottommost package of the stack of packages held inside the housing.
  • the handling device may be equipped with at least one actuator for actuating said retractable means.
  • said handling device may advantageously comprise an axial pressing unit for acting on the packages - especially with partially interlocking centres - in at least some of the stations in which the packages are to be positioned and pressed axially against each other.
  • the handling of the stacked packages takes place throughout in the absence of specific yarn supports.
  • the introduction and taking over of the packages by the various successive machines is done by removing them each time from their fixed yarn supports and handling them without said supports.
  • 1 indicates a dyeing apparatus which may be equipped with yarn-supporting spindles, that is package supports 1A or 1B or the like; on one such yarn support 1A or 1B may be placed a stack of packages R, the bottommost package of the first being marked R0.
  • a centrifuge 2 comprising yarn-supporting spindles 2A that are likewise designed to take stacks of packages R, R0. Indicated in Fig.
  • Figs. 1, 3 and 4 show possible examples of apparatuses of various machines in, e.g. a dyeing or other installation, where the packages are to be handled, and where they are likewise usually stacked on top of each other.
  • a handling device is used, denoted 5 as a whole and able to be moved by a suitable guiding and operating system of any known kind, indicated schematically by the numeral 6, and serving to move said handling device 5 into the various positions in which a stack of packages R is to be placed and from which it is to be taken.
  • a housing 7 which may be tubular but may also be of some other type, for example a cage or the like, and this is able to take from below a column or stack of packages R and hold them owing to the retention from below of the bottommost package R0 of the stack, with the result that the whole stack of packages R is held inside said housing.
  • arms 9 are provided which are able to be moved, for example about vertical axes, so that they can be retracted out of the space at the bottom forming the entrance to the housing 7 (Fig. 5), and be made to project into said space (Fig. 6) so as to interfere with the package R0 and thus support and retain it, and with it the stack of packages R above it inside the housing 7.
  • the arms 9 can be controlled by vertical shafts 9A which are operated by a suitable simultaneous actuator, there being for example three arms 9 capable of projecting into and being retracted out of the internal space of the housing 7.
  • the numeral 12 indicates an operating unit connected to the handling device 5 for both controlling the shafts 9A and arms 9 and executing other operations, such as vertical movements of the housing 7.
  • the handling device 5 may also include a device for axially pressing the stack of packages that are to be fitted into an apparatus such as the apparatus 1, for certain operations such as dyeing through the coils of yarn of which the packages R are made up.
  • shafts 9A by which the retaining arms 9 are operated, may themselves form or be part of a cage-type housing instead of the housing 7 and may be movable in seats of rotation provided in rings 7X defining the circumference of this cage-type housing.
  • an empty handling device 5 it is possible to take a stack of packages from a yarn support, such as the supports 1A or 1B or such as 2A or such as 3A, lowering said member 5 with its arms 9 retracted out of the internal space of the housing 7, in such a way as to accommodate, as it descends, the stack of packages to be taken and then engage them by moving the arms 9 in so as to secure the bottommost package R0 of the stack of packages, which is then retained by the handling device 5 around the exterior of the stack of packages R; in the subsequent lifting operation, it is then possible to move the stack of packages from one yarn support to another, irrespective of what kind of yarn support is being used to accommodate the stack of packages.
  • a yarn support such as the supports 1A or 1B or such as 2A or such as 3A
  • the only constraint that must be observed by the handling device 5 is the overall dimensions of the housing 7 and of the arm 9 operating means, so that this unit can be inserted into the spaces - sometimes very small spaces - of the apparatuses equipped with yarn supports, which must be served by the handling apparatus in question, or where there are other needs to be observed relating to dimensions in the machines served by the apparatus.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
EP94830545A 1994-11-24 1994-11-24 Vorrichtung zum automatischen Handhaben von Garnwickeln in Färbeanlagen und dergleichen Withdrawn EP0713936A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP94830545A EP0713936A1 (de) 1994-11-24 1994-11-24 Vorrichtung zum automatischen Handhaben von Garnwickeln in Färbeanlagen und dergleichen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94830545A EP0713936A1 (de) 1994-11-24 1994-11-24 Vorrichtung zum automatischen Handhaben von Garnwickeln in Färbeanlagen und dergleichen

Publications (1)

Publication Number Publication Date
EP0713936A1 true EP0713936A1 (de) 1996-05-29

Family

ID=8218580

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94830545A Withdrawn EP0713936A1 (de) 1994-11-24 1994-11-24 Vorrichtung zum automatischen Handhaben von Garnwickeln in Färbeanlagen und dergleichen

Country Status (1)

Country Link
EP (1) EP0713936A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999016953A1 (en) * 1997-09-26 1999-04-08 Loris Bellini S.P.A. Plant for processing yarn on reels
CN100368622C (zh) * 2001-05-25 2008-02-13 马斯特及龙基弗朗切斯科有限合伙两合公司 用于卷绕在卷轴或者类似卷装上的纱线的染色或者漂白设备
CN111960189A (zh) * 2020-08-31 2020-11-20 四川大学 自动卷纱设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255491A1 (de) * 1986-07-02 1988-02-03 GUALCHIERANI SYSTEM s.a.s. di Sergio Gualchierani & C. Automatische Vorrichtung zum Laden und Aufpressen von Garnkapseln in für eine Färbeanlage geeigneten Körben
EP0311986A2 (de) * 1987-10-12 1989-04-19 CAMEL ROBOT S.p.A. Vorrichtung zum Laden und Entladen von Garnsträngen
EP0352836A2 (de) * 1988-07-29 1990-01-31 Galvanin S.N.C. Vorrichtung zum Be- und Entladen von Garnkonengattern variabler Anzahl mit der Möglichkeit zum Einfügen oder Herausziehen eines Druckelementes der gestapelten Konen
DE4125067A1 (de) * 1990-07-31 1992-02-06 Murata Machinery Ltd Verfahren und vorrichtung zum transport von spulen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255491A1 (de) * 1986-07-02 1988-02-03 GUALCHIERANI SYSTEM s.a.s. di Sergio Gualchierani & C. Automatische Vorrichtung zum Laden und Aufpressen von Garnkapseln in für eine Färbeanlage geeigneten Körben
EP0311986A2 (de) * 1987-10-12 1989-04-19 CAMEL ROBOT S.p.A. Vorrichtung zum Laden und Entladen von Garnsträngen
EP0352836A2 (de) * 1988-07-29 1990-01-31 Galvanin S.N.C. Vorrichtung zum Be- und Entladen von Garnkonengattern variabler Anzahl mit der Möglichkeit zum Einfügen oder Herausziehen eines Druckelementes der gestapelten Konen
DE4125067A1 (de) * 1990-07-31 1992-02-06 Murata Machinery Ltd Verfahren und vorrichtung zum transport von spulen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999016953A1 (en) * 1997-09-26 1999-04-08 Loris Bellini S.P.A. Plant for processing yarn on reels
US6405568B1 (en) * 1997-09-26 2002-06-18 Loris Bellini S.P.A. Plant for processing yarn on reels
CN100368622C (zh) * 2001-05-25 2008-02-13 马斯特及龙基弗朗切斯科有限合伙两合公司 用于卷绕在卷轴或者类似卷装上的纱线的染色或者漂白设备
CN111960189A (zh) * 2020-08-31 2020-11-20 四川大学 自动卷纱设备

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