US2385949A - Winding machine for producing tubular cops - Google Patents

Winding machine for producing tubular cops Download PDF

Info

Publication number
US2385949A
US2385949A US552059A US55205944A US2385949A US 2385949 A US2385949 A US 2385949A US 552059 A US552059 A US 552059A US 55205944 A US55205944 A US 55205944A US 2385949 A US2385949 A US 2385949A
Authority
US
United States
Prior art keywords
winding
thread
tubular
working position
cop
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
US552059A
Other languages
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 SCHURER
SCHURER MASCHF
Original Assignee
SCHURER 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 SCHURER MASCHF filed Critical SCHURER MASCHF
Application granted granted Critical
Publication of US2385949A publication Critical patent/US2385949A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B65H54/10—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
    • B65H54/14—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 on tubes, cores, or formers having generally parallel sides, e.g. cops or packages to be loaded into loom shuttles
    • 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

  • WINDING MACHINE FOR PRODUCING TUBULAR COPS I Filed Aug.- 31, 1944 3 Sheets-Sheet 5 Patented Oct. 2, 1945 WINDING MACHINE FOR PRODUCING TUBULAR COPS Walfir Siegentlialer, Erlcnbach, near Zurich,
  • This invention relates to winding machines for producing tubular cops.
  • a revoluble member carrying a, plurality oi winding spindles moves, in accordance with rotary feed steps, one winding spindle after theother'within the range of a stationary press piece in such manner that by action of said piece the tubular cop in progress of formation is advanced on the winding spindle commensurate with its increase in length and at the same time a counter holder accommodating he front cop end is displaced, said counter holder bein in the form of a thread catch for the purpose of catching the end of the thread oi a finished tubular cop automatically leaving the working position and passing said thread to the winding spindle arriving at the working position.
  • Fig. 1 shows a longitudinal elevation of the cop winding machine according to this invention
  • Fig. 2 is a corresponding top plan view
  • Figs. 3 and 4 represent two front elevations with the parts of the machine in two different working positions
  • Figs. 5 and 6 are larger scale illustrations serving for explaining the passing over oi the winding thread from the finished tubular cop to the winding spindle next to be wound;
  • Fig. 7 shows a longitudinal rear elevation-of the machine relative to Fig. 1;
  • FIGs. 8 and 9 depict difierent operating conditions of the machine compared with Fig. 7;
  • Fig. 10 is a top plan view of Fig. 9;
  • Fig. 11 depicts a different working condition of the machine compared with Fig. 10;
  • Fig. 12 is a detail view showing a particular construction of the counter holder in an axial section with the tubular cop completely wound, and
  • Figs. 13 and 14 illustrate the manner in-whlch the thread is passed over from the completely wound tubular cop to an empty winding spindle.
  • the gear box I has arranged in front of its front end a circular revoluble member 2 by means oi a central shaft 3.
  • the revoluble member 2 is provided with three holders 4 which are uniformly distributed over the circumference of said member and each of which serves for receiving a winding spindle 5.
  • the three winding spindles Ii provided are successively moved into the working, that is, the winding position of the machine due to corresponding feed steps performed by the revoluble member 2.
  • a support 8 On a spindle protruding through the shaft 3 a support 8 is arranged (Fig. 2) on which a press roller l is rotatably mounted. The parts 8 and l are further visible only in Figs. 3 and 4.
  • the press roller l By action of the press roller l the tubular cop A in progress of formation is advanced commensurate with the feed of thread material applied to the point of the cop and the resulting increase in length 01 the thread winding on the respective windin spindle 5,.
  • the winding thread passes through the thread guide 8 which reciprocates at a constant traverse.
  • the numeral 9 refers to an auxiliary thread guide which is mounted on a stationary support and is rendered operative only as the thread passes over from a finished tubular 'cop to the next winding spindle 5 taken into use.
  • the winding spindle I situated at the winding position is in opposite relationto the counter holder Ii which receives the front end oi the cop and is provided with several'front fingers ii, as shown in Figs. 5 and 6 exclusively, which serve for temporarily guiding the winding thread.
  • the counter holder II is supported by a slide i2 (Fig. 1) which is mounted on a carrier rod II and is connected with a flexible tension member it which passes over a guide roller I! which is arranged on the gear box i and is loaded by a weight It.
  • a slide I 9 is guided which is engaged by a sectional reclprocatory rod 20.
  • the reciprocatory rod 20 which is composed of several telescopically connected parts and an intervening helical spring ii is connected at its second end with a crank 22 the associated shaft 23 of which is mounted on the gear box I.
  • a gear 24 is fastened which meshes in a gear I! the mounting shaft 28 of which protrudes through the gear box I and car- .ries at its other end a cam disc 21 which displaces by means of a cooperative roller 28 a rod 29 the free end of which is provided with a funnel having a halvedshell as hereinafter termed a semi-cone iunnel 30.
  • the rod 29 is partly inserted in a guide secured to the gear box i and is maintained in'bearing engagement with the cam disc 21 through the intermediary of the roller 28 by action of a helical spring not shown.
  • the driving pulley I! of the machine is arranged at the rear end i'a'ce oi.
  • the winding spindle having been moved into Y the working position by the revoluble member 2 is operatively connected with a driving shaft 33 mounted on the gear box 'I (Fig. 2).
  • a clutch arranged in the gear box I is automatically connectedin consequenceof which the crank 22 performs one revolution, whereupon the crank is set at rest again. Due to theperformance of said revolution'by the crank 22 the slide I9 carries out a. full reciproc'atingmovement.
  • the revoluble member 2 has automatically imparted thereto a rotary feed impulse in the direction of the arrow shown in Fig. 3 due to which thi member conveys an empty winding spindle 5 into the working position-where this spindle is coupled with the driving shaft 33.
  • spindle 5 carrying "the completely wound tubular cop is removed from the working position of the machine to the semi-cone funnel on having been uncoupled from the driving shaft 33 as shown in- Fig. 4.
  • the tubular cop B thus formed on this spindle 5 contacts with the counter holder I I after having reached a certain length, thereby to urge said holder backwardly so that the winding thread slides off of the said finger II and is then no longer guided on the counter holder ll.
  • the counter holder shown in Figs. 12 to li possesses a holding socket which functions to receive the cop in course of formation for which purpose the respective end of the bore of the holdingsocket is conically widened.
  • the holding socket 35 is mounted in a sleeve 31 for smooth rotary movement by means of a ball bearing 35 which sleeve is firmly fastened to the cylindrical counter holder body II.
  • the rear end of the holder body II is mounted by means of a bottom 38 on a central stud 39 which is rotatably mounted in a holding device 40 whichis fixed to the gear box of the machine by means of a supporting rodwork.
  • is secured on the rear end portion of the holder body II whereby a mass of an accordingly great inertia is formed compared with which the inertia of the mass of the holding socket 35 is substantially smaller.
  • the front end of the holding socket 35 projects beyond the front end of the holder body II a certain distance.
  • the conically tapering front end of the holder 35 constitutes a thread guide in a manner not shown. In connection therewith on the above said tapering end of the holder body II, for example, spring fingers or spindle in the required manner.
  • the thread is torn at a length thereof exways also performs one revolution at the same time, by means of the rod 29 the semi-frustoconical shell or funnel 311 is accordingly pushed back and forth for the purpose of pushing the drops into a receptacle not shown.
  • wound tubular notches may be provided.
  • Fig. 14 serves for illustratively explaining the beginning of the winding operation.
  • the thread being indicated in chain-dotted lines is so laterally diverted from its course by the auxiliary thread guide 9 as to be situated within the range of the front end of the holder body II and the holding socket 35 into which the winding spindle 5 extends.
  • the thread thus reaches the winding spindle 5 via the end of the supporting socket 35 projecting beyond the holder body I I and is, after having been grasped, that is, caught by the rotating holder, wound about the empty winding spindle 5.
  • thread material has been placed on the winding spindle in such an amount that as the automatical mechanical driving of the winding spindle 5 begins the thread is wound on the tending from the finished tubular cop to the holder due to the holder rotating.
  • the thread winding that is, the tubular cop in progress of formation on the winding spindle enters into cooperation with the conical portion of the bore of the supporting socket 35.
  • the supporting socket 35 then runs at the same speed of revolution as the winding spindle 5 and the rotational speed of the block formed by the parts Ii and H increases up to a maximum which dependent upon circumstances may be more or less in the order of the rotational speed of the supporting socket 35.
  • the bearing 36 being inserted between the supporting socket 35 and the holder body II as well as the inerta of the relatively great mass formed by the: parts II and I, the block il, 4
  • the counter holdef'constructed in the manner hereinbefore described can be applied also to tubular cop winding machines operating by means of winding spindles extending allthe way through the winding. Further it isnot indispensable that the winding spindles being exchanged at the working position are arranged on a rotatively feedable carrier member.
  • a working position for winding tubular cops in said machine a feedable member carrying several winding spindles revolubly arranged for intermittently conveying said winding spindles stationarily arranged for advancing the tubular cop winding being wound at said working position commensurate with its growth on the respective winding spindle, a counter holder displaceably arranged in opposition to said working position for bearing against the front end of said tubular cop winding, and a thread catch provided on said counter holder for catching the thread extending to the completely wound tubular cop as said cop automatically discharges from said working position, and passing -over said thread to the winding spindle next arriving at said working position.
  • a working position for winding tubular cops in said machine a feedable member carrying several winding spindles revolubly arranged for intermittently conveying said winding spindles individually to said working position on being correspondingly rotatively fed, a press member stationarily arranged for advancing the tubular cop winding being wound at said working position commensurate with its growth on the respective winding spindle, a reciprocable counter holder displaceably arranged in opposition to said working position for bearing against the front end of said tubular cop winding, a thread c tchin fi r provided on said counter holder, and an auxiliary thread guid arranged for being automatically pivotally displaced as said counter holder returns into initial position for moving the thread extending to the completely wound tubular cop within the range of said thread catching finger for said finger to catch said thread as said cop automatically discharges from said working position and to the winding spindle next arriving at said working position.
  • a winding machine for producing tubular cops, a working position for winding tubular cops in said machine, a feedable member carrying several winding spindles revolubly arranged for intermittently conveying said winding spindles individually to said working position on being correspondingly rotatively fed, a press member stationarily arranged for advancing the tubular cop winding being-wound at said working position commensurate with its growth on the respective winding spindle, a reciprocable counter holder displaceably arranged in opposition to said working position for bearing against the front end of said tubular cop winding, a slide biassed v toward initial position pushing said counter individually to said working position on being holder out of engagement with the completely wound tubular cop and subsequently returning into said initial position, a thread catching finger provided on said counter holder, and an auxiliary thread guide arranged for being automatically pivotally displaced as said counter holder returns into initial position for moving the thread extending to the completelywound tubular cop within the range of said thread catching finger for
  • a working position for winding tubular cops in said machine a feedable member carrying ev. eral winding spindles revolubly arranged for intermittently conveying said winding spindles individualiy to said working position on being correspondingly rotatively fed, a press member stationarily arranged foradvancing the tubular cop winding bein ound at said working position to pass over said thread c ps,
  • a counter holder displaceably arranged in opposition to'said working position for hearing against the front end of said tubular cop winding, a thread catch provided on said counter holder ,for catching the thread extending to the completely wound tubular cop as said cop automatically discharges from said working position, and passing over said thread to the winding spindle next arriving at said working position, and a semi-frusto-conical shell arranged for coassume dividually to-sald working position on being cor respondingly rotatively fed, a press member sta tionarily arranged for advancing the tubular cop operation with said revoluble member for receivwinding spindle, acounter'.
  • holder displaceably arranged in opposition to said working position, a supporting socket included in said counter holder for bearing against the front end of said cop winding, and a rotatable holder body rotatably carrying .said supporting socket, said body providing a thread catch, and said supporting socket projecting beyond said holder body in the direction toward said working position.
  • a working position for winding tubular cops in said machine a feedable member carrying several winding spindles revolubly arranged for intermittently conveying said winding spindles individually to said working position on being correspondingly rotatively fed, a press member stationarily arranged for advancing the tubular cop winding being wound at said workin position commensurate with its growth on the respective winding spindle, a counter holder displaceably arranged in opposition to said working position, a supporting socket included in said counter holder for bearing against the front end of said cop winding, a rotatable holder body rotatably carrying said supporting socket, said body providing a thread catch, and said supporting socket projecteral winding spindles revolubly. arranged for intermittently conveying said windin spindles inr in beyond said holderbody in the direction toward said working position, and antifrict on bearing means interposed between said holder body and said supporting socket.
  • a working position for winding tubular cops in said machine a feedable member carrying several winding spindles revolubly arranged for intermittently conveying said winding spindles inwinding being wound'at said working position commensurate with its growth on the respective winding spindle, a counter holder displaceably arranged in opposition to said workingposition, a supporting socket included in said counter holder for bearingagainst the front end of' said cop winding, a rotatable holder body rotatably carrying said supportin socket, said body providing a thread catch, and said supporting socket projecting beyond said holder body in the direction toward said working position, a sleeve inserted in saidholder body, and antifriction bearing means interposed between said sleeve and said supporting socket.
  • a working position for winding tubular cops in said machine a i'eedable member carrying sevdividually to said working position on being correspondingly rotatively fed, .
  • a press member stationarily arranged for advancing the tubular cop winding being wound at said working position commensurate with its growth on the respective winding spindle, a counter holder displaceably arranged in opposition to said working position, a supporting socket included in said counter holder for bearingagainst the front end of said copwinding, acylindrical rotatable holder body ro tatably carrying said supporting socket and having a rear end wall, a stud on which said end wall is centrally mounted, said body having a thread catch, and said supporting socket projecting beyond said holder body in the direction toward said working position.
  • a feedable member carrying several winding spindlesv revolubly arranged for in:-' termittently conveyingsaid winding spindles individually to said working position on being correspondingly rotatively fed, a press member stationarily arranged for advancing the tubular cop winding being wound at said working position 4 commensurate with its growth on the respective winding spindle,'a counter holder displaceably arranged in opposition to said working position, a supporting socket includedin said' counter holder for bearing against the front end of said cop winding, a cylindrical rotatable holder body rotatably carrying said supporting socket and having a rear end wallbeing mounted on a central stud, a sleeve inserted in said holder body,

Landscapes

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)
US552059A 1943-08-31 1944-08-31 Winding machine for producing tubular cops Expired - Lifetime US2385949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH601727X 1943-08-31

Publications (1)

Publication Number Publication Date
US2385949A true US2385949A (en) 1945-10-02

Family

ID=4522790

Family Applications (1)

Application Number Title Priority Date Filing Date
US552059A Expired - Lifetime US2385949A (en) 1943-08-31 1944-08-31 Winding machine for producing tubular cops

Country Status (4)

Country Link
US (1) US2385949A (fr)
CH (2) CH247676A (fr)
FR (1) FR907097A (fr)
GB (1) GB601727A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052016A (en) * 1975-09-11 1977-10-04 Owens-Corning Fiberglas Corporation Method and apparatus for removing wound packages from a winding machine
US5526995A (en) * 1992-03-05 1996-06-18 Barmag Ag Yarn winding method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158425B (de) * 1958-05-06 1963-11-28 Heinrich Lenzkes Spulvorrichtung zur Herstellung von Schlauchkoetzern mit hohlkonischer Koetzerspitzeund hohlkonischem Koetzerfuss
US11339025B1 (en) 2020-11-12 2022-05-24 Spinrite Inc. Tubular winding and process for the fibre arts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052016A (en) * 1975-09-11 1977-10-04 Owens-Corning Fiberglas Corporation Method and apparatus for removing wound packages from a winding machine
US5526995A (en) * 1992-03-05 1996-06-18 Barmag Ag Yarn winding method

Also Published As

Publication number Publication date
FR907097A (fr) 1946-02-28
CH243579A (de) 1946-07-31
GB601727A (en) 1948-05-12
CH247676A (de) 1947-03-31

Similar Documents

Publication Publication Date Title
US3948452A (en) Open-end spinning machine and method of operating the same
US2304712A (en) Winding machine with auxiliary device for initiating the winding operation
ES436539A1 (es) Perfeccionamientos en dispositivos para la mudada automaticade maquinas bobinadoras textiles.
US2247718A (en) Thread winding machine
US2385949A (en) Winding machine for producing tubular cops
US2449328A (en) Automatic winder
US2361813A (en) Automatic bobbin winder
US2638936A (en) Method and means for automatically winding filling bobbins in a loom and supplying them to the shuttle thereof
US2763443A (en) Automatic bobbin winding machine
CN105600611A (zh) 细尾纱清除机
US2426167A (en) Winding machine
US2326307A (en) Yarn winding mechanism
US2131148A (en) Winding device for winding machines
DE1174662B (de) Verfahren und Vorrichtung zum Zufuehren umzuspulender Spinnkopse oder aehnlicher Garnwickel an Spulmaschinen mit automatischem Ablaufspulenwechsel
US2692090A (en) Condenser winding machine
US3024580A (en) Strand winding and packaging apparatus and method
US2426168A (en) Winding machine
US2954178A (en) Winding machine with yarn-end finding and tying devices
US1430079A (en) Bobbin-winding machine
US2624519A (en) Automatic mechanism for winding bobbins, quills, and the like
GB467301A (en) Improvements in yarn or thread winding frames
US1601253A (en) Coiling machine for making paper tubes
US2300707A (en) Cop winding machine
US1337067A (en) Machine for making blanks for gears, rolls, &c., from spinnable textile fibers
US2520134A (en) Bunch building mechanism for bobbin winding machines