US2365115A - Winding machine - Google Patents

Winding machine Download PDF

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Publication number
US2365115A
US2365115A US467495A US46749542A US2365115A US 2365115 A US2365115 A US 2365115A US 467495 A US467495 A US 467495A US 46749542 A US46749542 A US 46749542A US 2365115 A US2365115 A US 2365115A
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US
United States
Prior art keywords
gear
spindle
traversing
disc
driving
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
US467495A
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English (en)
Inventor
Siegenthaler Walter
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.)
Maschinenfabrik Scharer AG
Original Assignee
Schaerer Maschf
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 Schaerer Maschf filed Critical Schaerer Maschf
Application granted granted Critical
Publication of US2365115A publication Critical patent/US2365115A/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
    • 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 a winding machine in which a thread guide is reciprocated by a rotatable cam member for the purpose o f producing crosswinds.
  • the cam member is actuated by a driving wheel the speed of revolution of which varies from that of an auxiliary wheel arranged laterally thereof so that, due to lateral cooperation of the two wheels, the driving wheel is caused to be shifted axially back and forth in consequence of which the traverse of the thread guide is accordingly varied.
  • the ends of the thread ackage are provided with a taper, in a manner known per se, for the purpose of securing the package ends and facilitating the operation of unwinding the thread from the spool.
  • the means for obtaining this result as provided according to the present invention are of simple construction, require but little space and are reliable in operation and can be manufactured at small expense. Due to the small requirement on space of the pair of wheels provided for, these wheels can be accommodated in the usual gear box without any further provisions.
  • FIG. 1 shows an elevation partly in section
  • Fig. 2 is a larger scale axial section of the winding spindle
  • Fig. 3 represents an axial section of the spool on a still larger scale.
  • a traversing disc 3 is rotatably mounted within the gear box 4.
  • a driving member 5 which is connected to a ⁇ bar 1 by means of a pin E.
  • This bar is arranged in a carrier tube 8 and the connecting pin 6 protrudes through a longitudinal slot 9 formed in the carrier tube 8.
  • a thread guide I2 in the form of a fork I3 for the reception of the winding thread is connected with the bar 'I by means of a stud I0 protruding through a longitudinal slot in the carrier tube 8.
  • the bar 'I is shifted axially back and forth in the tube 8 by the traversing disc 3 While the thread guide I2 operates to build up the winding thread into crosswinds on a relatively large spool I4.
  • This spool is of the type of a flanged spool which is mounted, by means of two supports I5, I6, on the spindle 2 which thus constitutes the winding spindle.
  • the spools can be doffed each time when they are to be exchanged for a fresh spool required to be wound.
  • the winding spindle 2 vis provided with a toothed portion Il by means of which the rota- Vtionalmovement of the winding spindle is transmitted to a gear IB and to the mounting shaft I9 of the latter.
  • the shaft I9 which is mounted on the gear box 4, is in driving engagement with a gear composed of two toothed discs 2
  • and 22 are provided with laterally projecting rims 23 and 24 respectively which confront each other and mutually enter into bearing engagement by oblique faces. These oblique faces on the two wheel rims 23, 24 incline at corresponding angles of Obliquity, as evident from the drawing.
  • is secured to a hollow shaft 25 pusheduon the winding spindle 2, whereas kthe gear 22 is xed to the hub of the traversing disc 3 which is mounted on the hollow shaft 25.
  • a coil spring 26 surrounding the hollow shaft 25 "acts in the axial direction, for which purpose this spring abuts against a collar 2 ⁇
  • the coil spring 26 functions to continually maintain the bearing engagement between the rim 24 of the gear 22- providing the driving wheel of the traversing disc 3, and the rim 23 of the gear 2
  • , 22 are driven by the toothed portion 2O on the shaft I9.
  • which is vshown to be situated on the right hand side, exceeds that of the teeth on the left hand driving gear 22 by one, whereby the latter leads on the auxiliary gear 2
  • this lead amounts only to a small angular range per revolution since the number of teeth entering into the question approximates, for example, sixty.
  • the driving gear 22 is axially displaced by iniiuence of the rims 23, 24, which cooperate with each other by means of their oblique faces, with the result that the traversing disc 3 is accordingly axially displaced.
  • the driving' gear 22 is axially shifted to the left until the thickest portions of the rims 23, 24 overlie one another, whereupon the driving gear 22 begins to shift axially in the opposite direction until the thickest portion of the rim 24 overlies the thinnest portion of the rim 23 again, Vas shown.
  • the driving gear 22,"in rotating performs-a relatively .slow axial reciprocating movement, the throw of which is determined by the angle of inclination of the. oblique faces on the rims 23, 24.
  • This axial recipr-ocation performed by the traversing ineinber 3 results in altering the ltraverse of the thread guide I2 more or less ⁇ with respect "to 'the traversing movement eiected 'b'y means o'f 'the .l
  • the inclination of the oblique or cam faces provided on the rims 23, 24 of the gears 2 l, 22 can obviously be varied as required dependent upon the amount of alterationof traverse ⁇ to be im- 'parted to the thread guide II in the sense of decreasing or -increasing said traverse as determined by the traversing discitself.
  • the form of the said cam faces 'can l also Abe ⁇ varied.
  • a gear box having walls constituting a mounting frame, a spindle rotatably mounted in the walls of said box and extending beyond said box at both ends, frictional drive means on one end of said spindle, spool mounting means on the other end of said spindle, a traversing disc, means mounting :said disc on said spindle within said box, said disc being rotat- ⁇ able and axially slidable relative to said spindle,
  • a reciprocable thread guide bar mounted in the walls of said box and extending adjacent the winding spool and operable by the traversing disc, a-toothed auxiliary wheel located' laterally ofthe spindle,'1neans for driving said auxiliary wheel from said spindle, a pair of toothed wheels, and 'means rotatably mounting said wheels on Asaid 'spindle to mesh with said auxiliary wheel, saidgears having different numbers of teeth from each other, one of said gears being fixedly connected with the :traversing disc so as to'drivesaid disc, said ⁇ gears 'having adjacent engaging cam sur-faces whereby in operation the relative turning movement of the gears moves the traversing ldisc axially under the influence of the Scamsurfaces to alter the movement of the thread guide.

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  • Winding Filamentary Materials (AREA)
US467495A 1941-12-01 1942-12-01 Winding machine Expired - Lifetime US2365115A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH891085X 1941-12-01
CH2365115X 1941-12-01

Publications (1)

Publication Number Publication Date
US2365115A true US2365115A (en) 1944-12-12

Family

ID=25738763

Family Applications (1)

Application Number Title Priority Date Filing Date
US467495A Expired - Lifetime US2365115A (en) 1941-12-01 1942-12-01 Winding machine

Country Status (2)

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US (1) US2365115A (fr)
FR (1) FR891085A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859918A (en) * 1953-09-21 1958-11-11 Reiners Walter Winding machine
US3097805A (en) * 1960-08-02 1963-07-16 Midland Ross Corp Winding apparatus
US3552667A (en) * 1968-08-02 1971-01-05 Owens Corning Fiberglass Corp Apparatus for packaging linear material
US5499773A (en) * 1992-11-14 1996-03-19 W. Schlafhorst Ag & Co. Yarn guide rod for a machine producing cross-wound bobbins
US11117737B2 (en) 2012-11-12 2021-09-14 Southwire Company, Llc Wire and cable package

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859918A (en) * 1953-09-21 1958-11-11 Reiners Walter Winding machine
US3097805A (en) * 1960-08-02 1963-07-16 Midland Ross Corp Winding apparatus
US3552667A (en) * 1968-08-02 1971-01-05 Owens Corning Fiberglass Corp Apparatus for packaging linear material
US5499773A (en) * 1992-11-14 1996-03-19 W. Schlafhorst Ag & Co. Yarn guide rod for a machine producing cross-wound bobbins
US11117737B2 (en) 2012-11-12 2021-09-14 Southwire Company, Llc Wire and cable package
US11858719B2 (en) 2012-11-12 2024-01-02 Southwire Company, Llc Wire and cable package

Also Published As

Publication number Publication date
FR891085A (fr) 1944-02-25

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