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US2157105A - Winding machine - Google Patents

Winding machine Download PDF

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Publication number
US2157105A
US2157105A US47247A US4724735A US2157105A US 2157105 A US2157105 A US 2157105A US 47247 A US47247 A US 47247A US 4724735 A US4724735 A US 4724735A US 2157105 A US2157105 A US 2157105A
Authority
US
United States
Prior art keywords
package
winding
cone
arm
axis
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
US47247A
Other languages
English (en)
Inventor
Edward J Abbott
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.)
Abbott Machine Co Inc
Original Assignee
Abbott Machine Co Inc
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 Abbott Machine Co Inc filed Critical Abbott Machine Co Inc
Priority to US47247A priority Critical patent/US2157105A/en
Priority to FR812270D priority patent/FR812270A/fr
Priority to DEA80844A priority patent/DE682055C/de
Priority to GB29309/36A priority patent/GB474109A/en
Priority to US221940A priority patent/US2239689A/en
Application granted granted Critical
Publication of US2157105A publication Critical patent/US2157105A/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
    • B65H54/40—Arrangements for rotating packages
    • B65H54/52—Drive contact pressure control, e.g. pressing 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
    • B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
    • B65H54/103—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers forming frusto-conical packages or forming packages on frusto-conical bobbins, tubes, cores or formers
    • 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
    • B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
    • B65H54/547—Cantilever supporting 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 machines for winding strand material, such as yarn, or other filaments, into conical packages.
  • Principal objects of the invention are to provide for accelerating the taper of the winding package as it grows, to provide for maintaining the proper relation between the axis of the winding package and the axis of its friction drive roll, during growth of the package, and to provide for displacing the winding package with respect to the yarn traversing mechanism in such manner as to increase the concavity at the tip and convexity at the base of the cone, and to accomplish these results with the aid of a single swinging package-supporting arm which is located at one end only of the cone.
  • a further object is to provide a simplification of structure such that the spindle itself, by virtue of its shape, is enabled to aid in obtaining the desired motions of the package without an. complication of the connection between the packagecarrying arm and the winding unit or machine. This is particularly desirable in machines in which a swinging arm is both raised and low ered automaticaly, such for example as in said application Serial No. 476,776.
  • Fig. 1 is a vertical section through one side of a multiple winding machine, showing one of its winding units in side elevation;
  • Fig. 2 is a front elevation of the unit of Fig. 1, with the package in its raised position, and with certain parts removed for clarity of illustration;
  • Fig. 3 is a partial plan View of the mechanism of Fig. 1 with the cone in the position indicated in Fig. 1, with the cover plate for the connection between the cone holder and the swinging arm removed, and with both of these latter parts shown in section;
  • Fig. 4 shows the cone-holder and swinging arm of the device in their extreme positions of movement away from the drive roll, and also shows the cone released from but still on its holder;
  • Fig. 5 is a section on the line 5-5 of Fig. 3;
  • Fig. 6 is a section on the line 66 of Fig. 3;
  • Fig. 7 is a section on the line 7-1 of Fig. 4;
  • Fig. 8 is a plan View of the cover of the winding unit of Fig. 1;
  • Fig. 9 is a section on line 9-9 of Fig. 8.
  • the invention is shown by way of example as applied to a multiple winding machine of the type disclosed in United States Patent No. 1,911,047, in which a plurality of winding packages are moved in a circulatory path, a preferred form of package-driving means comprising the drive roll II shown in Figs. 1, 2 and 3.
  • Each winding package I2 is carried by a unit indicated generally by the reference numeral I3 (Fig. 1) adapted to travel along the upper rail I 4 of the machine frame.
  • the general construction of this unit is the same as a unit of the machine of said Letters Patent and will not here be described in detail except to point out that the units of the machine illustrated herewith have been altered so as to adapt them to travel in a clockwise direction around the machine, thus to move past the operator from right to left.
  • the package-carrying arm I5 swings about its pivot Iii as the package grows, and swings still further about its pivot to carry the package out of contact with the drive roll II to stop winding and position the package for attention by the operator.
  • Means for causing this latter motion of the package-carrying arm may, for example, include a dog l8, carried in an enlarged head I9 of a horizontal shaft 28, and adapted to strike in passing and be rotated by a long pin 2
  • Such rise of the lifter-rod results in swinging the package-carrying arm I5 counterclockwise in Fig. 1 until the stop 25 strikes the portion 27 of the unit frame, as indicated in Fig.
  • the packages of some of the units may have already been raised into this same position by the lifter-rod l6 being similarly actuated by the breakage and exhaustion detector which is constructed and operates as described in the said patent application Serial No. 476,776. Swinging of the package to its elevated position out of contact with the drive roll ll, removes the winding strand S from the reciprocating eye 26 of the traverse device and leaves the strand hanging down from the raised package in convenient position to be taken by the operator.
  • the raised package is, moreover, conveniently situated for the operator to find a broken or exhausted end of strand which has been wound thereon.
  • the front of the unit that is, the left side of the unit in Fig.
  • This manner of swinging the package outwardly about a pivot [6 which is on the side from which the strand approaches the drive roll ll involves disposing the package-carrying arm l5 wholly at one end of the package, keeping the space in front of the lowered Winding position of the package clear for the winding strand which is reciprocated by the traverse eye 25, and keeping the space below the raised inactive position of the package clear for access to a strand extending up to the raised package.
  • the package-carrying arm I5 is slotted at 35 (Fig. 2) and bored to receive and clamp a sleeve 32 which is integral with a box-like casing member33.
  • This casing member 33 includes an integral sleeve 34 in which an extension 35 of the spindle 36 is adapted to slide and to turn.
  • the casing member 33 and its associated parts thus constitutes the connection between the spindle proper 35and the swinging package-carrying arm I5.
  • the spindle 36 serves as a support for any suitable form of rotatable cone holder, herein shown as formed of a hub 39 turning on bushings 4! 4
  • Means for locking the cone on the holder may comprise a pair of prongs 48 pressed outwardly into the cone by springs 49.
  • this alteration of relation between spindle and swinging arm also provides for progressive- 1y increasing the taper of the package. Moreover, this alteration of relation between spindle and swinging arm is most conveniently attained by means which simultaneously shift the package with respect to the traverse device so as to increase the concavity of the tip end of the package and increase the convexity of the base end.
  • the extension 35 of the spindle 36 is disposed at a slight angle to the axis of spindle 36 proper, herein shown as apprommately 8 30', the axis about which the spindle extension turns with respect to the package-carrying arm is such that in the starting position the spindle 35 lies in a plane passing through the axis of the drive roll, and means is provided for causing the extension 35 to rotate sufficiently during upward swinging of the arm l 5 to cause the axis of the spindle 36 to lie in successive radial planes passing through the axis of the drive roll.
  • This latter means is herein shown as including a cam 58 fast on the support for the pivot it of the package-carrying arm, a plunger 55 sliding in the sleeve 32 and carrying a cam-follower roller 52 adapted to contact with the cam 53, the plunger 5
  • this means for turning the spindle is adapted also to provide the desired retraction of the spindle in the direction of the base of the cone, with relation to the range of traverse.
  • the connection between the plunger 5! and extension 35 is shown as comprising a dog 54, pivoted at 55 to the casing 33, and having a hole 55 to receive a ball 5'! which is held fast on extension -35 by a pin 58.
  • and extension 35 thus rotates the extension 35 about its axis and simultaneously displaces the extension 35 endwise as the plunger 53 is forced out by the upward swing of the package-carrying arm I5.
  • a light spring 68 is preferably positioned in the casing 33 to act on the dog 5 for the purpose of yieldingly urging the associated parts toward their starting positions.
  • Preferably means for unlocking the cone 4-4 from its holder is provided, this means preferably normally being free of the cone holder.
  • this means preferably normally being free of the cone holder.
  • the rim 53 is normally away from these spring ends 4%, which are brought close to it by the retracting movement of the spindle and cone holder. It will be observed that the cone holder, when in the position of starting winding, cannot have its conelocking elements 38 held inoperative. The final engagement of the element 63 and spring ends 49 is caused by an outward camming of this element 53 away from the casing 33. As indicated in Fig. 3, a spring 55 on the sleeve 36 normally holds the hub 52 and rim 63 close to the casing 33.
  • a pin 55 extending from sleeve 34, is adapted to lie in a cam slot 61 in the rim 63, but by rotating a handle 58 which is integral with this rim 53, the hub 62 and rim 53 are forced to the left by the action of pin 56 in slot 61. This movement, which will normally be made when the package has been swung up to the position of Fig. 4, then engages rim 63 with spring ends 69* to unlock the cone.
  • the invention provides on the crank 23 of the lifter mechanism an extension 'Hl carrying a rearwardly extending roller 7
  • the frame of the winding unit is preferably provided with a latch for the spring, adapted to be set to hold the spring in an elevated position such that it will engage the roller H only when the package has been raised.
  • a latch for the spring is indicated in the form of a short strip of steel Tl mounted on the frame by a single scew 18.
  • this latch 1'! renders the spring 12 inoperative in the winding positions of the package, but by turning the latch ll 90 about the axis of the screw 18, the spring is enabled to act on the roller H in all positions of the package, for example in the position indicated in Fig. l.
  • a further preferred feature of the machine is the provision of a higher winding tension at the top of the cone than at the base of the cone. In the illustrated machine this is accomplished by the use of friction elements acting on yarn of the fan-shaped figure formed between the tension device 80 and the quick-traverse guide eye 2%.
  • the yarn in approaching this guide eye 26 runs through the slot of a wide blade slub-catcher 8!.
  • a stationary wire 82 forming a friction element under which the oscillating fan of yarn passes.
  • the cooperating friction element is preferably the pivoted wire detector bail 83 which is held down by the running yarn over it, and which in rising initiates the actuation of the stop mechanism. As indicated in Fig.
  • this wire is suitably bent so as to slope upwardly approximately uniformly from a low point 84 to a high point 85.
  • the fanshaped figure of yarn oscillates within a range of travel including these low and high points of the wire 83, and in so doing is subjected to variable friction by the wires 82 and 33, dependent in amount upon the instantaneous position of the oscillating yarn, small at the base of the cone where the wire 83 is low, and relatively large at the tip of the cone where the wire 83 is high.
  • This variable tensioning effect can be applied alone or in addition to a tension applied in a uniform manner by the tension device 80.
  • a winding machine having therein a rotatable roll on which the winding package rests, a swinging arm, a winding package holder, a connection between said swinging arm and the package holder permitting approximately endwise movement of the package holder bodily toward and away from the swinging arm to shift the package along the roll, and means operated by swinging of the arm for causing said movement.
  • a winding machine having therein a rotatable roll on which the winding package rests, a swinging arm, a winding package holder, a connection between said swinging arm and the package holder permitting approximately endwise movement of the package holder bodily toward and away from: the swinging arm to shift the package along the roll, a cam, and means carried by the swinging arm and cooperating with the cam as the arm swings for causing approximately endwise movement of the package holder.
  • a winding machine having therein a rotatable friction drive element on which the winding package rests, a swinging arm, a winding package spindle inclined to the friction drive element, an extension of the spindle nearly in prolongation thereof, the axis of the extension being slightly inclined to the spindle axis, the said extension being carried by the swinging arm, and means operative as the arm swings upward during growth of the winding package for rotating the spindle and its extension about the axis of the said extension in a direction to increase the angularity of the spindle to the drive element.
  • a winding machine having therein a rotatable friction drive element on which the winding package rests, a swinging arm, a rotatable cone-holder having its axis inclined to the friction drive element, a support for the rotatable cone-holder including a part having its axis inclined at a slight angle to the axis of rotation of the cone-holder and rotatably associated with the swinging arm, and means operative as the arm. swings upward during growth of the winding package for causing the support for the cone holder to turn with relation to the swinging arm about the slightly inclined. axis of said inclined part in a direction to increase the angularity of the cone holder to the drive element.
  • a winding machine having therein a rotatable friction drive element on which the winding package rests, a swinging arm, a rotatable cone holder having its axis inclined to the friction drive element, a support for the rotatable cone holder including a part having its axis inclined at a slight angle to the axis of rotation of the cone holder and rotatably associated with the swinging arm, and means for causing the support for the cone holder to turn with relation to the swinging arm about the slightly inclined axis of said inclined part at a rate such as to maintain the axis of the cone holder in planar relation to the axis of the rotatable drive element as the cone holder and arm swing away from the drive element during growth of the winding package.
  • a winding machine having therein a rotatable friction drive element on which the winding package rests, a swinging arm, a rotatable cone holder having its axis inclined to the friction drive element, a support for the rotatable cone holder including a part inclined to the axis of rotation of the cone holder and associated arm, and means for simultaneously shifting the support for the cone holder along the axis of said inclined part and turning said support on the same axis during said shifting.
  • a winding machine having therein a rotatable friction drive element on which the winding package rests, a swinging arm, a rotatable cone holder having its axis inclined to the friction drive element, a support for the rotatable cone holder including a part having its axis inclined at a slight angle to the axis of rotation of the cone holder, the said part being rotatably associated with the swinging arm, a cam, and means including a cam follower moved over the cam by the swinging of said arm for transmitting a turning movement to the said inclined part as the arm swings.
  • a winding machine having therein a rotatable friction drive element on which the winding package rests, a swinging arm, a rotatable cone holder having its axis inclined to the friction drive element, a support for the rotatable cone holder including a part inclined to the axis of rotation of'the cone holder and associated arm, a cam, a plunger on the swinging arm adapted to cooperate with the cam, and a connection between the plunger and the said inclined part adapted upon upward swinging of the arm to simultaneously turn and longitudinally shift said inclined part with relation tothe arm.
  • a winding machine having therein a rotatable friction drive element, a rotatable cone holder adapted to hold a winding conical package in contact With said drive element, means for retracting the cone holder in the direction of the base of the cone during movement of the cone holder away from the drive element, mechanism associated with the cone holder for looking a cone in place thereon, manually operable means for rendering said locking mechanism inoperative, said manually operable means being positioned out of cooperative relation to the locking mechanism when the cone holder is in position for the start of winding, and the said retracting movement of the cone holder being adapted to bring the locking means of the cone holder into position to be unlocked by the said manually operable means.

Landscapes

  • Winding Filamentary Materials (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
US47247A 1935-10-29 1935-10-29 Winding machine Expired - Lifetime US2157105A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US47247A US2157105A (en) 1935-10-29 1935-10-29 Winding machine
FR812270D FR812270A (fr) 1935-10-29 1936-10-20 Perfectionnements aux bobinoirs
DEA80844A DE682055C (de) 1935-10-29 1936-10-24 Treobtrommelspulmaschine zur Herstellung von kegelfoermigen Spulen
GB29309/36A GB474109A (en) 1935-10-29 1936-10-28 Improvements relating to machines for winding strand material such as yarn or other filaments into conical packages
US221940A US2239689A (en) 1935-10-29 1938-07-29 Winding machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47247A US2157105A (en) 1935-10-29 1935-10-29 Winding machine
US221940A US2239689A (en) 1935-10-29 1938-07-29 Winding machine

Publications (1)

Publication Number Publication Date
US2157105A true US2157105A (en) 1939-05-09

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Family Applications (2)

Application Number Title Priority Date Filing Date
US47247A Expired - Lifetime US2157105A (en) 1935-10-29 1935-10-29 Winding machine
US221940A Expired - Lifetime US2239689A (en) 1935-10-29 1938-07-29 Winding machine

Family Applications After (1)

Application Number Title Priority Date Filing Date
US221940A Expired - Lifetime US2239689A (en) 1935-10-29 1938-07-29 Winding machine

Country Status (4)

Country Link
US (2) US2157105A (fr)
DE (1) DE682055C (fr)
FR (1) FR812270A (fr)
GB (1) GB474109A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236466A (en) * 1962-11-27 1966-02-22 Murata Machinery Ltd Automatic winder

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182683A (en) * 1985-11-16 1987-05-20 William Ayrton & Co Ltd Cone winding spindle
DE3768898D1 (en) * 1986-09-12 1991-05-02 Rieter Ag Maschf Huelsenteller.
JP7447121B2 (ja) * 2018-12-19 2024-03-11 エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 巻取り機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236466A (en) * 1962-11-27 1966-02-22 Murata Machinery Ltd Automatic winder

Also Published As

Publication number Publication date
FR812270A (fr) 1937-05-04
US2239689A (en) 1941-04-29
GB474109A (en) 1937-10-26
DE682055C (de) 1939-10-06

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