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US2431876A - Machine for winding yarn - Google Patents

Machine for winding yarn Download PDF

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Publication number
US2431876A
US2431876A US534105A US53410544A US2431876A US 2431876 A US2431876 A US 2431876A US 534105 A US534105 A US 534105A US 53410544 A US53410544 A US 53410544A US 2431876 A US2431876 A US 2431876A
Authority
US
United States
Prior art keywords
yarn
roller
guide eye
roll
grooves
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
US534105A
Other languages
English (en)
Inventor
Mackie John Pringle
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.)
James Mackie and Sons Ltd
Original Assignee
James Mackie and Sons Ltd
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 James Mackie and Sons Ltd filed Critical James Mackie and Sons Ltd
Application granted granted Critical
Publication of US2431876A publication Critical patent/US2431876A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/68—Structural association with built-in electrical component with built-in fuse
    • 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
    • B65H54/06—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making cross-wound packages
    • B65H54/08—Precision winding arrangements
    • 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
    • B65H54/40—Arrangements for rotating packages
    • B65H54/46—Package drive drums
    • B65H54/50—Slotted or split drums
    • 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 machines for winding yarn either in parallel rolls or in tapering rolls as may be required.
  • Various suggestions have been made for effecting the traverse of the yarn by rollers with double helical grooves in their surfaces designed to guide the yarn positively to and fro as it is being wound, the grooves being formed in various ways for ensuring the correct travel of the yarn as it passes the crossing points of the helices. It has also been suggested to use a roller with a single helical groove, generally with short return ends but without intersections, and to dispose the guide eye in a plane approximately opposite to one end of the roller, relying upon the pull of the yarn from the laterally displaced guide eye to return it to the starting end.
  • guide eye used herein is intended is accurately determined.
  • An actual guid eye or loop may be used or a small guide roller or tensioning device of any usual kind.
  • the guide member may be mounted so as to be adjustable towards and away from the grooved roller, and
  • Figure 2 is a side view of the device shown in Figure 1;
  • Figure 3 is a development of the surface of th grooved roller shown in Figures 1 and 2;
  • Figure 4 shows another form of grooved roller, used for winding a cylindrical roll of yarn
  • Figure 5 shows another form of grooved roller used for winding a tapering roll of yarn
  • Figure 6 shows another alternative to Figure 5.
  • a bobbin 25 of yarn to be wound into a roll is suitably mounted so as to deliver the yarn through a guide '26 to a tension device 27, and from this over a guide .eye 24 to the surface of a grooved roller 29.
  • This the guide eye 24 it may be formed on a slotted stem 22 clamped in any desired position by a wing bolt 2
  • the stem 22 can thus be raised and lowered or moved forward and backward. Lateral adjustment is effected by moving the base 20 of the bracket 23 along the frame bar I 8 and clamping it by the wing bolts [9. This enables the guide eye 24 to be set accurately in position in a plane between the overlapping inner ends of the grooves 34 and 35 on the surface of the roller 29.
  • Each groove terminates at its outer end in a short return section 36, and 31 respectively, which serves to start the return traverse of the yarn correctly from the outer end of the groove.
  • the yarn By accurately adjusting the position of the guide eye 24 the yarn can be caused to be traversed back o'ver thef surface of the'roHerl 29 under. the lateral pull from the guide eye 24. If the roller 29 is designed to give a traverse of 10 inches to the yarn, and if the distances marked a and b in Figure 2 are made 6% inches and '7 inches respectively, the yarn will return over the surface. of the roller in the curved tracks indicated by the lines 38 and 39.
  • the inner ends of the grooves 34 and 35 are shown not broadened to illustrate the possibility of causing the yarn to return accurately to such inner ends by the meansillustrated, but for greater security the inner ends will generally be splayed as indicated in the other examples of constructions according to the invention with reference to Figures 4, and 6 it will-be seen from Figure 3 that the yarn willnot be quite uniformly distributed over the surface of the roll 3
  • the guide eye is numbered Gil
  • the grooved roller 4! and the roll of yarn being wound is numbered 42.
  • has two oppositely directed grooves 43 and 44 which are of wider pitchnear the middle of the roller than near the ends, the reduction ofpitch being designed to compensate approximately for the revcrsely varying pitch of the yarn as it returns irorn the ends toward the centre of the roller under the pull from the guide eye ii ⁇ .
  • the invention can be applied to the winding of conical or tapering rolls of yarn, and Figures 5 and 6 showing two arrangements for this purpose,
  • the guide eye is marked lfi, the grooved roller 41, and the conical roll of yarn 43, this being wound on a tapering arbor 49 supported by an arm 5! so that the roll 48 can be driven by surface contact with the roller 41 as is usilal;
  • and 52 in the surface of the roller are of unequal length, the groove 5i extending over about '1 turns only, while the groove tlextends over nearly 3 turns.
  • the guide eye 46 is in a planebetween the splayed inner ends of the grooves 5
  • the pitch of thecoils' in which the yarn is wound should be 'greater atthe small end and less at the large end of the roll, andihe varying pitch of the yarn under the lateral pull from the guide eye is utilised to attain this result.
  • and 52 are of approximately constant pitch; but owing to the laterally displaced position of the guide eye 46 toward the thicker end of the roll, the yarn is wound at a larger pitch in the return. travel frorn'the smallerfend whilethe pitch is substantially less in the return travel from the larger end.
  • the arrangement shown in Figure 5 is found to ive a satisfactorily filled tapering roll of yarn although the distribution of the yarn is not theoretically perfect.
  • the yarn In the return traverse of the yarn from the left hand end of the groove 59 under the pull from the guide eye 53, the yarn is wound first at a wide pitch which rapidly decreases until the yarn drops into the splayed end of the groove 58.
  • the pitch of the groove 59 may be designed in relation to the return track of the yarn under the pull from the uide eye so as to give almost exactly the desired distribution of the yarn on the surface of the roll 55.
  • the groove 58 is made of still less pitch than it otherwise would have in order to compensate for this portion of the return traverse of the yarn.
  • each groove extends as a helix' out nearly'to one end of the roller, generally with a short return section to start theyarn running back correctly under the pull from the guide eye, but there no other guiding surface r'equired'on the roller to control the travel of the yarn until it returns to the a starting end of the other helical groove.
  • a winding device for cross-winding rolls of yarn and adapted for winding a tapering roll, said device comprising a guide member for the yarn, a roller with two oppositely directed helical grooves in its surface having starting ends in an intermediate position overlapping one another, each groove continuing without intersections to near an end of said roller, leaving the yarn to be guided by the pull from the said guide member alone from the termination of one groove back to the starting end of the other groove, means for rotating said roller, and means for supporting the roll of yarn to be wound, both of said helical grooves being of varying pitch increasing from the part of said roller opposite the larger end of the roll to be wound, toward the other end of said roller opposite the smaller end of the roll to be wound, and said guide member being in a plane at right angles to the axis of said roller lying between the starting ends of the said helical grooves.
  • a winding device for cross-winding rolls of yarn comprising a single stationary guide eye for the yarn, a roller with two separate helical grooves therein, means for rotating said roller, and an arbor for supporting the roll of yarn to be wound in contact with, and driven by, said roller, the grooves in said roller having overlapping starting ends at an intermediate position in the length of the roller, and each groove extending outwardly toward the end of the roller without any intersections, the single stationary guide eye being in a plane at right angles to the axis of said roller extending between the starting ends of said grooves and so arranged relative to the roller that the yarn extends directly from said guide eye to the surface of said roller at all parts of the traverse.

Landscapes

  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Fuses (AREA)
US534105A 1943-05-10 1944-05-04 Machine for winding yarn Expired - Lifetime US2431876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7403/43A GB563613A (en) 1943-05-10 1943-05-10 Improvements relating to machines for winding yarn

Publications (1)

Publication Number Publication Date
US2431876A true US2431876A (en) 1947-12-02

Family

ID=9832439

Family Applications (1)

Application Number Title Priority Date Filing Date
US534105A Expired - Lifetime US2431876A (en) 1943-05-10 1944-05-04 Machine for winding yarn

Country Status (6)

Country Link
US (1) US2431876A (de)
BE (2) BE463217A (de)
CH (3) CH246646A (de)
DE (2) DE831666C (de)
FR (1) FR928532A (de)
GB (2) GB563614A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980354A (en) * 1959-03-03 1961-04-18 Barber Colman Co Thread winder
US3202370A (en) * 1961-09-12 1965-08-24 Leesona Corp Method of winding yarn
US3227385A (en) * 1961-09-12 1966-01-04 Leesona Corp Yarn traversing roll

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182383B (de) * 1957-05-21 1964-11-26 Maihak Ag Fadenfuehrung an Spulenspinnmaschinen
DE1109574B (de) * 1957-05-27 1961-06-22 Spinn Und Zwirnereimaschb Karl Fadenfuehrungstrommel fuer Kreuzspulmaschinen
DE1178548B (de) * 1960-01-18 1964-09-24 Johns Manville Fiber Glass Inc Verfahren und Vorrichtung zum Aufwickeln fortlaufend gesponnener Straenge aus einem flexiblen Material, wie Glasfaeden
JPS60305B2 (ja) * 1976-02-10 1985-01-07 株式会社豊田自動織機製作所 紡糸ユニツトの糸巻取装置
DE19546081A1 (de) * 1995-12-11 1997-06-12 Schlafhorst & Co W Spulvorrichtung mit Fadenleitorgan
DE19546539A1 (de) * 1995-12-13 1997-06-19 Schlafhorst & Co W Spulvorrichtung für eine Kreuzspulen herstellende Textilmaschine
DE10234243A1 (de) * 2002-07-27 2004-02-05 Saurer Gmbh & Co. Kg Spulstelle einer Kreuzspulen herstellenden Textilmaschine
DE102020212487A1 (de) 2020-10-02 2022-04-07 Robert Bosch Gesellschaft mit beschränkter Haftung Stecker-Anordnung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2156472A (en) * 1935-04-23 1939-05-02 Carl Zangs A G Maschf Device for conducting the thread in winding machines
US2342353A (en) * 1942-02-20 1944-02-22 Mackie & Sons Ltd J Yarn-traversing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2156472A (en) * 1935-04-23 1939-05-02 Carl Zangs A G Maschf Device for conducting the thread in winding machines
US2342353A (en) * 1942-02-20 1944-02-22 Mackie & Sons Ltd J Yarn-traversing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980354A (en) * 1959-03-03 1961-04-18 Barber Colman Co Thread winder
US3202370A (en) * 1961-09-12 1965-08-24 Leesona Corp Method of winding yarn
US3227385A (en) * 1961-09-12 1966-01-04 Leesona Corp Yarn traversing roll

Also Published As

Publication number Publication date
FR928532A (fr) 1947-12-01
BE463214A (de)
CH246646A (fr) 1947-01-31
GB563613A (en) 1944-08-22
CH244015A (fr) 1946-08-31
DE871715C (de) 1953-03-26
DE831666C (de) 1952-02-14
GB563614A (en) 1944-08-22
CH253092A (de) 1948-02-15
BE463217A (de)

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