US3797768A - Thread-guide control apparatus - Google Patents

Thread-guide control apparatus Download PDF

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Publication number
US3797768A
US3797768A US00206332A US3797768DA US3797768A US 3797768 A US3797768 A US 3797768A US 00206332 A US00206332 A US 00206332A US 3797768D A US3797768D A US 3797768DA US 3797768 A US3797768 A US 3797768A
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US
United States
Prior art keywords
cog
guide
thread
guide rail
winding
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
US00206332A
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English (en)
Inventor
A Ruegg
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.)
Heberlein and Co AG
Original Assignee
Heberlein and Co AG
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 Heberlein and Co AG filed Critical Heberlein and Co AG
Application granted granted Critical
Publication of US3797768A publication Critical patent/US3797768A/en
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
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/32—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with variable stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/32—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with variable stroke
    • B65H54/325—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with variable stroke in accordance with growth of the package
    • 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

  • This invention relates to guide means for winding thread, yarn, ribbon and the like, and more particularly to attendant apparatus for altering the stroke of the guide member.
  • Thread winding apparatus with reciprocating threadguides are known in which the thread-guides are mounted on a support rod which is reciprocated, and which is guided by the curved groove of a drum rotating around its axis.
  • an installation for changing the stroke of the thread-guide is provided which consists of an articulated triangle, one lever of which is joined with one end of the support rod and another lever of which is guided in the curved groove.
  • the articulated triangle is furthermore joined with a sliding weight which can be moved in a guide rail by means of a cog-segment, the guide rail being moveable like a two-armed lever around a static bearing rivet, and the cog-segment being engaged with a cogwheel which is itself associated with a stroke varying drive. The stroke is varied by rotating the guide rail.
  • the invention is concerned with apparatus for varying the stroke of the thread-guides in a winding station ofa machine for the treatment of threads, yarns, ribbons and the like, and comprise a support bar for the threadguides which is reciprocated by means of a curved element with which it is joined. and a guide rotatable by means of adjusting members, in which an element joined with the thread-guide is guided.
  • This invention is characterized in that a control shaft which extends over the totality of the winding stations of the machine and which is driven by means of central drive is provided, on which a control element is rigidly fixed for each winding station which effects rotation of respective guide rails via adjusting elements joined with the control element.
  • the central drive means may consist of an impulse-controlled electric motor. Accordingly, the strokes of the thread-guides at each statiion of a multi-station winding machine may be varied simultaneously.
  • FIG. 1 is a front elevational view of one winding station and illustrating the present invention
  • FIG. 2 is a top plan view of the apparatus of FIG. 1;
  • FIG. 3 is a side elevational view taken along the line AA of FIG. 2.
  • the apparatus of the present invention is mounted on the winding rod 1 of the machine.
  • the winding spool 4- is supported by means, not shown, on which the bobbin 14 is to be built up during the winding procedure.
  • the bobbin 14 is driven by frictional contact with a winding shaft 2, which extends across the entire length of the machine and is used for all the winding stations.
  • the winding shaft 2 is driven by a drive gear, not shown.
  • a thread-guide 5 is used, and this ispivotally mounted, as at 17 (FIGS.
  • a support block 6 which itself is fixed on the support rod 3 and is reciprocated by the same across a constant distance corresponding to the basic stroke.
  • the support rod 3 is guided in the curved groove of a curved drum, not shown.
  • the guide rail is connected to the shaft 16 for pivotal movement relatively thereto. Depending on the angular position of the guide rail 7, the pivot 15 slides between different positions and thereby causes the thread-guide 5 to pivot around the axis of rotation 17 in the support block 6.
  • An articulated lever 8 is pivotally connected to the left end of the guide rail 7, as viewed in FIGS. 1 and 2; and the other end of the lever 8 is rigidly joined to a cog bar 9.
  • the cog bar 9 is engaged with the cog-wheel 10 provided on a control shaft 11, which extends across the entire length of the machine, and which is used for all the winding stations.
  • This shaft 11 is driven at very low speeds of revolution by means of an impulsecontrolled motor 12, the variations of speeds of revolution being effected gradually.
  • the control of the power stage of the motor 12 is, in turn, effected by means of a control unit 13, which contains a variable impulse emitter able to furnish between one and 50 impulses per 2 minute interval, for example, and means for impulse prolongation.
  • the motor ll2 may be provided in the marginal support (not shown) of the machine, directly at the control shaft, and the control unit 13 may be placed independently therefrom in the circuitry case of the machine.
  • the guide rail 7 assumes an angular position in which the threadguide is moved at maximum stroke.
  • the control shaft 11 and cog-wheel 10 are then made to rotate slowly by means of motor 12, which movement is transferred from the cog-wheel 10 to the cog bar 9, which is thereby displaced longitudinally and transfers its movement to the articulated lever & which, in turn, causes a corresponding pivotal movement of the guide rail 7 about the pivotal axis 16.
  • the stroke of the thread-guide 5 is successively shortened and a bobbin 14 with conical marginal portions (double-conical cylindrical bobbin) is provided.
  • the cog bar 9 can be disengaged from the cog-wheel 10 by downward pressure against the force of the spring 20, and may be returned to its original position by means of the force of the spring 19. Thereby, it will be seen that the position of the guide rail can be adjusted separately for each winding station.

Landscapes

  • Spinning Or Twisting Of Yarns (AREA)
  • Winding Filamentary Materials (AREA)
US00206332A 1970-12-22 1971-12-09 Thread-guide control apparatus Expired - Lifetime US3797768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1893370A CH525148A (de) 1970-12-22 1970-12-22 Einrichtung zur gleichzeitigen Veränderung des Hubes des Führers eines Fadens, Garnes oder Bändchens bei einer Vielzahl von Aufwickelstellen einer Maschine zur Behandlung von Fäden, Garnen oder Bändchen

Publications (1)

Publication Number Publication Date
US3797768A true US3797768A (en) 1974-03-19

Family

ID=4436205

Family Applications (1)

Application Number Title Priority Date Filing Date
US00206332A Expired - Lifetime US3797768A (en) 1970-12-22 1971-12-09 Thread-guide control apparatus

Country Status (6)

Country Link
US (1) US3797768A (enExample)
CH (1) CH525148A (enExample)
DE (1) DE2163133A1 (enExample)
FR (1) FR2119351A5 (enExample)
GB (1) GB1327367A (enExample)
IT (1) IT945310B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2175634C1 (ru) * 2001-02-12 2001-11-10 Общество с ограниченной ответственностью "Пласт" Устройство для раскладки длинномерного композиционного материала на оправке
EP1063325A3 (en) * 1999-06-24 2002-03-13 Ditta Michele Ratti S.p.A. Device for the tapering of yarn-gathering bobbins on a twisting frame
CN102701008A (zh) * 2012-01-12 2012-10-03 浙江虎王数控科技有限公司 一种自动松式络筒机的变幅导纱装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2112029B (en) * 1981-11-02 1986-06-25 Murata Machinery Ltd Yarn winding methods and apparatus
EP0524140A1 (de) * 1991-07-11 1993-01-20 Schärer Schweiter Mettler AG Changiervorrichtung an einer Kreuzspulmaschine
FR2681585A1 (fr) * 1991-09-23 1993-03-26 Icbt Roanne Dispositif de commande du va-et-vient des guides distributeurs de fil lors d'une operation de bobinage.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2285439A (en) * 1940-12-12 1942-06-09 Universal Winding Co Winding machine
US2292725A (en) * 1938-03-08 1942-08-11 Messrs Halstenbach & Co Means for controlling the yarn guide in winding frames
US2858993A (en) * 1953-12-31 1958-11-04 Schaerer Maschf Stroke control mechanism for reciprocating thread guides of winding machines
GB926983A (en) * 1958-10-31 1963-05-22 Barmag Barmer Maschf Production of multiple wound packages formed of a plurality of textile threads
US3350021A (en) * 1964-01-16 1967-10-31 Rech S De Materiel Textiles So Thread winding machine
US3445073A (en) * 1967-10-16 1969-05-20 Barmag Barmer Maschf Control and switching arrangement for mechanically or hydraulically driven traversing mechanisms in spinning,winding and especially ring twisting machines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2292725A (en) * 1938-03-08 1942-08-11 Messrs Halstenbach & Co Means for controlling the yarn guide in winding frames
US2285439A (en) * 1940-12-12 1942-06-09 Universal Winding Co Winding machine
US2858993A (en) * 1953-12-31 1958-11-04 Schaerer Maschf Stroke control mechanism for reciprocating thread guides of winding machines
GB926983A (en) * 1958-10-31 1963-05-22 Barmag Barmer Maschf Production of multiple wound packages formed of a plurality of textile threads
US3350021A (en) * 1964-01-16 1967-10-31 Rech S De Materiel Textiles So Thread winding machine
US3445073A (en) * 1967-10-16 1969-05-20 Barmag Barmer Maschf Control and switching arrangement for mechanically or hydraulically driven traversing mechanisms in spinning,winding and especially ring twisting machines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1063325A3 (en) * 1999-06-24 2002-03-13 Ditta Michele Ratti S.p.A. Device for the tapering of yarn-gathering bobbins on a twisting frame
RU2175634C1 (ru) * 2001-02-12 2001-11-10 Общество с ограниченной ответственностью "Пласт" Устройство для раскладки длинномерного композиционного материала на оправке
CN102701008A (zh) * 2012-01-12 2012-10-03 浙江虎王数控科技有限公司 一种自动松式络筒机的变幅导纱装置

Also Published As

Publication number Publication date
IT945310B (it) 1973-05-10
GB1327367A (en) 1973-08-22
FR2119351A5 (enExample) 1972-08-04
DE2163133A1 (de) 1972-07-13
CH525148A (de) 1972-07-15

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