EP0003386A1 - Vorrichtung zum gleichzeitigen Aufwickeln mehrerer Spulen mit vorbestimmter Härte - Google Patents

Vorrichtung zum gleichzeitigen Aufwickeln mehrerer Spulen mit vorbestimmter Härte Download PDF

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Publication number
EP0003386A1
EP0003386A1 EP79200050A EP79200050A EP0003386A1 EP 0003386 A1 EP0003386 A1 EP 0003386A1 EP 79200050 A EP79200050 A EP 79200050A EP 79200050 A EP79200050 A EP 79200050A EP 0003386 A1 EP0003386 A1 EP 0003386A1
Authority
EP
European Patent Office
Prior art keywords
wire
reserve
conveyor belt
thread
yarn
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Withdrawn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
EP79200050A
Other languages
English (en)
French (fr)
Inventor
Georges Emiel Gilbos
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.)
Textielmachinefabriek Gilbos NV
Original Assignee
Textielmachinefabriek Gilbos NV
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 Textielmachinefabriek Gilbos NV filed Critical Textielmachinefabriek Gilbos NV
Publication of EP0003386A1 publication Critical patent/EP0003386A1/de
Withdrawn legal-status Critical Current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
    • B65H51/00—Forwarding filamentary material
    • B65H51/20—Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/20—Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
    • B65H51/22—Reels or cages, e.g. cylindrical, with storing and forwarding surfaces provided by rollers or bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/30—Devices controlling the forwarding speed to synchronise with supply, treatment, or take-up apparatus
    • 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 by means of which it is possible to wind several coils of wire simultaneously, the hardness of which can be chosen.
  • Devices which comprise an endless belt conveyor, a deposition head arranged at one end of the conveyor belt for assembling in a multiple strand the single wires of several spools of wire and with a view to depositing the strand thus formed in loops.
  • a wire processing chamber which is traversed by said conveyor belt in order to subject the strand thus deposited in loops to a chosen treatment, such as p o exo a heat treatment, and to means provided for the 'other end of the aforementioned conveyor belt in order to separate the assembled strand and from where the single son pass to a winder to be wound on as many spools as there are individual son.
  • the strand is deposited in bou keys on the conveyor belt in order to allow the treatment of the wire to be carried out effectively, the individual wires being again separated after the treatment by guiding them between rollers of call driven in rotation.
  • these rollers only release a very precisely determined amount of tensioned wire, which is then immediately wound up by the winder.
  • the spools of thread thus obtained are always of a very hard composition, which is harmful for the quality of the thread.
  • the main feature of the invention is arranged between the means or the movers of separation of the threads and each spool of thread on the winder , a means for bringing the thread into a relaxed state, for example by the formation of loops of thread, in order to create a reserve of thread, while at the same time at least one control means is applied, such as that a photoelectric cell, for controlling said reserve of wire and matching with this reserve of wire the speed of the means which advances the wire, at least one control means being further provided for controlling the mass of wire which is deposited in loops on the conveyor belt and which passes through the wire processing chamber in order to bring in accordance with said mass of wire the speed of one of the means which advances the multiple strand or the individual wires.
  • This device comprises an endless conveying nunde 2 which passes through a wire processing chamber 2, where the wire is treated for example by means of pressurized steam.
  • a motor 3 drives the conveyor belt.
  • a deposition head 4 At the front and right against the conveyor belt 1 is mounted a deposition head 4, of any kind, which is driven by a motor 5.
  • guide members 6 By means of guide members 6, the thread of several coils of wire 7 is brought to this deposition head 4 where these wires are assembled in a single strand which is then deposited by said head in loops a on the conveyor belt 1 which advances, so that the wire can be treated with optimally in the processing chamber 2.
  • the speed of the deposition head 4 and that of the conveyor belt 1 are independently adjustable.
  • deposition heads 10 of any type and arranged next to each other and the number of which is equal to the number of wires which have been separated.
  • deposition heads 10 which may be of the same kind as the deposition head 4 but of a more reduced model, are jointly driven by a single motor 11 using a non-slip transmission system 12 - 13. In this way the speed of all these heads is the same.
  • the motor speed 11 is adjustable.
  • the deposit heads 10 are of the type already described in the Belgian patent application No. 2 / 56.205 of the applicant.
  • a single separate strand of wire passes through the hollow shaft 14, driven in rotation, of each deposition head and is then wound by an arm 15 fixed on the shaft 14 around a stationary conical drum 16 of said deposit head.
  • a disc 17 mounted obliquely and not rotating performs during the rotation of the shaft 14 an oscillating movement, constantly pressing the wire wound around said drum towards the free end thereof, so that the loops of wire which get located near the upper face 18 of the drum are relatively loose and can be slid easily down the drum.
  • a wire holder preferably consisting of several carrier bars 19 whose ends are fixed on a common end plate 20, in order to make all very rigid.
  • the circumference defined by the bars is less than the smallest circumference of the drum 16, so that the loops of thread which are pressed down from the drum hang loosely and one behind the other on the bars and are slid by the pushing effect further and further on these bars. A wire reserve is therefore formed on these bars before it is rewound again.
  • the circumference of the end plate 20 is chosen so that the unwinding of the wire of the support arms is not hindered in any way.
  • the separate wires are brought to the winder 22 where they are wound into coils 24 by means of motors 23 at a speed greater than that with which the deposition heads 10 deposit the wire.
  • the conveyor belt 1 there are provided three photocells 25 - 26 - 27 which monitor the quantity wire loops available 8.
  • the two photocells 25 - 27 could also be other security control elements.
  • all the drive means of the device are stopped and an alarm signaling (not shown) is started.
  • the mass of wire formed reaches the photocell 26, the speed of the motor 11 of the deposition heads 10 is increased and this for a time set in advance, so that more wire is taken from the strip. conveyor 1 and the yarn reserve thereon gradually decreases.
  • thread carriers 19 with depositing heads 10 could be replaced by other elements which pursue the same purpose, in particular to form a reserve of thread between the thread processing chamber 2 and the winder 22 , so that the thread is brought into a completely relaxed state.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Winding Filamentary Materials (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
EP79200050A 1978-01-27 1979-01-25 Vorrichtung zum gleichzeitigen Aufwickeln mehrerer Spulen mit vorbestimmter Härte Withdrawn EP0003386A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2056640A BE863377A (nl) 1978-01-27 1978-01-27 Inrichting voor het gelijktijdig opwikkelen van meerdere garenbobijnen van een verkozen hardheid.
BE2056640 1978-01-27

Publications (1)

Publication Number Publication Date
EP0003386A1 true EP0003386A1 (de) 1979-08-08

Family

ID=3865402

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79200050A Withdrawn EP0003386A1 (de) 1978-01-27 1979-01-25 Vorrichtung zum gleichzeitigen Aufwickeln mehrerer Spulen mit vorbestimmter Härte

Country Status (3)

Country Link
EP (1) EP0003386A1 (de)
JP (1) JPS54112238A (de)
BE (1) BE863377A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451007A (en) * 1981-01-16 1984-05-29 Toray Industries, Inc. Yarn winding apparatus
FR2567928A1 (fr) * 1984-07-19 1986-01-24 Superba Sa Procede de traitement de fils textiles et installation pour la mise en oeuvre de ce procede
CN103014937A (zh) * 2011-09-20 2013-04-03 村田机械株式会社 纺纱单元及纺纱机
CN103014957A (zh) * 2011-09-20 2013-04-03 村田机械株式会社 纱线蓄留装置、纺纱单元及纺纱机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1562223A (de) * 1968-02-21 1969-04-04
FR2147701A5 (en) * 1971-07-27 1973-03-09 Leesona Corp Bulked yarns prodn - using machine for handling textured yarns,bulking and stabilising them in continuous process
DE2403718A1 (de) * 1974-01-26 1975-07-31 Schlafhorst & Co W Automatische kreuzspulmaschine mit einer mehreren faeden zuzuordnenden knotvorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1562223A (de) * 1968-02-21 1969-04-04
FR2147701A5 (en) * 1971-07-27 1973-03-09 Leesona Corp Bulked yarns prodn - using machine for handling textured yarns,bulking and stabilising them in continuous process
DE2403718A1 (de) * 1974-01-26 1975-07-31 Schlafhorst & Co W Automatische kreuzspulmaschine mit einer mehreren faeden zuzuordnenden knotvorrichtung

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451007A (en) * 1981-01-16 1984-05-29 Toray Industries, Inc. Yarn winding apparatus
EP0057525B1 (de) * 1981-01-16 1987-06-24 Toray Industries, Inc. Garnaufwickelmaschine
FR2567928A1 (fr) * 1984-07-19 1986-01-24 Superba Sa Procede de traitement de fils textiles et installation pour la mise en oeuvre de ce procede
EP0172125A1 (de) * 1984-07-19 1986-02-19 Superba S.A. Verfahren zur Behandlung von Textilfäden und Vorrichtung zur Ausführung dieses Verfahrens
CN103014937A (zh) * 2011-09-20 2013-04-03 村田机械株式会社 纺纱单元及纺纱机
CN103014957A (zh) * 2011-09-20 2013-04-03 村田机械株式会社 纱线蓄留装置、纺纱单元及纺纱机
EP2573019A3 (de) * 2011-09-20 2014-07-23 Murata Machinery, Ltd. Garnspeichervorrichtung, Spinneinheit und Spinnmaschine
CN103014937B (zh) * 2011-09-20 2016-08-31 村田机械株式会社 纺纱单元、纺纱机及纱线处理模块

Also Published As

Publication number Publication date
BE863377A (nl) 1978-05-16
JPS54112238A (en) 1979-09-03

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Inventor name: GILBOS, GEORGES EMIEL