US3265316A - Automatic yarn-winding machine - Google Patents

Automatic yarn-winding machine Download PDF

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Publication number
US3265316A
US3265316A US355585A US35558564A US3265316A US 3265316 A US3265316 A US 3265316A US 355585 A US355585 A US 355585A US 35558564 A US35558564 A US 35558564A US 3265316 A US3265316 A US 3265316A
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United States
Prior art keywords
yarn
coil
supply
magazine
coils
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Expired - Lifetime
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US355585A
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English (en)
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Furst Stefan
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Individual
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/02—Arrangements for removing spent cores or receptacles and replacing by supply packages at paying-out stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/08—Automatic end-finding and material-interconnecting arrangements
    • B65H67/081—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement
    • B65H67/083—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement handling the yarn-end of the new supply 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

  • Automatic winding mach-ines such as cheese and cone winding machines for example that are provided with a supply coil magazine in which the supply coils are inserted by hand or automatically, are known.
  • the yarn ends of Athe supply coils are sought out mechanically or by suction and are thus readied so that in the course of the processing of this coil they can be entrained and delivered to an operating member of the winding station, such as the knotting device for example.
  • coils of the type which have the yarn end previously readied by placing the same at a specic location on the coil, i.e. in the formof a tip bunch for example, are generally supplied to the supply coil magazine.
  • This readying of the yarn end generally occurs either directly at the spinning frame or on some other mechanical device which performs an operation on the supply coil related to the spinning process.
  • I provide a magazine which, in addition to having a device for automatically seeking and readying the yarn end of the supply coil located in the magazine, also has means for readying the yarn end by hand.
  • a suction tu-be for example, can be employed for automatically seeking and readying the yarn end as is described in Patent No. 2,936,130.
  • Such a device can be provided with an additional opening for readying the yarn end by hand in accordance with my invention.
  • This additional opening is also provided with a lid member which clamps the yarn in closed condition, as is for example described in my Patent No. 3,059,867. Similar to the manner ⁇ described in the last-named patent, it is possible in the invention of this application to control the lid member both by hand and automatically in accordance with the work cycle of the machine.
  • FIG. 1 is a schematic, partly sectional View of a yarn- Winding machine constructed in accordance with my invention.
  • FIG. 2 is a plan view of the supply coil magazine and associated elements taken in t-he direction of the arrow A of FIG. 1.
  • a yarn guide drum 2 is mounted on a shaft 1, the guide drum 2 being engaged by a take-up spool 4 mounted on a spool carrier 3 which is pivotable at 3a.
  • the take-up spool 4 is ldriven by the yarn guide drum 2.
  • the yarn F is unwound from the supply coil 5, passes across a yarn tens-ioner 19 and is wound up on the take-up spool 4.
  • Two yarnseeking arms in the form of suction tubes 6 and 10 convey the yarn ends to the knotting device 9 in the event of a yarn break between the tensioner 19 and the take-up spool 4.
  • An additional yarn-seeking member 11 conveys the yarn from a replacement supply spool 5 within the reach of the yarn-seeking suction tube 10 which then 4for its part delivers it to the knotting device.
  • a Winding station of this type is more fully illustrated andl described in my aforementioned Patent No. 3,059,867, for example.
  • a circular supply coil magazine 20 which is Imounted on a suction tube 100.
  • the supply coils are contained in compartments consisting of U-shaped channels or shells 201 which are mounted in circular arrangement in this supply ⁇ coil magazine as clearly shown in FIG. 2.
  • the shells 201 are rotatably mounted about the suction tube 100, and each time the depleted supply coil 5 is dotted, the shells 201 are rotatably advanced through a sector, or a distance of one shell by well-known and conventional means, such as pawl and ratchet assembly, rfor example.
  • an opening 204 is provided, which is normally closed by a lid 205.
  • This lid 205 is opened periodically by the cam 111 through the double lever 206, centrally pivoted at 206b, and the rod 207.
  • a ch-ute 202 is located beneath the opening 204 of ⁇ the supply coil magazine 20, the :supply coil 5 'being ⁇ slidable down the chute 202, after the lid 205 is opened, onto the pivotable supply coil peg or holder 5a which is suitably pivoted from the position shown in FIG. 1 to receive the same thereon.
  • This coil exchanging ⁇ operation is ⁇ initiated and carried out in the conventional manner as described in my Patents Nos. 2,733,870 and 2,769,599.
  • the suction tube has an opening 99 at its tree end fwhich is curved back on itself toward the magazine.
  • the suction tube 100 automatically entrains the yarn ends that are readied on the spools 5' and to ready them for the Winding sta-tion.
  • a suction device particularly suitable for this purpose is disclosed for example in my copending application based on my application Serial No. 353,692, fled March 23, 1964.
  • An additional opening 98 of the suction tube 100 is able to be covered by a closure arm 101.
  • the cl-osure arm 101 pivotable on pin 101a, is rigidly connected to a lever 10117 which is in turn connected to a control rod 108, which, due to the rotation of the cam 111 acting through a double lever 109, 110 centrally pivoted on the machine frame periodically exposes the opening 98 so that a yarn end is sucked into the tube 100 at this location.
  • the closure arm 101 is returned to its illustrated position in which the second opening 98 is again closed so that the yarn which is sucked into the opening 98 is clamped firmly at the edge thereof.
  • FIG. 2 is a view of the supply coil magazine 20 taken in the direction of the arrow A of FIG. 1 which shows the suction tube '100 that acts as the rotational shaft for the shells 201. Also shown is the curved suction arm portion 99a which is located above the supply coil 5' that is -the next one to be delivered to the peg 5a down the chute 202.
  • the separate shells l201 by the wellknown means aforementioned are rotationally advanced through a secto-r of the circular magazine at each doing and replacement of the supply coil, during which the supply coils are supported on Ithe bottom wall 203 and Athe circular side wall of the supply coil magazine 20.
  • an opening 204 is provided in the bottom wall 203 of the supply co-il magazine above the chute 202. This opening 204 is normally closed by the lid 205.
  • the empty spool is doffed in a known manner and the supply coil peg 5a is pivoted slightly clockwise, as shown in FIG. l, in such a way that a supply coil 5 sliding out of the supply coil magazine l20 down the chute 202 can slide up on the peg 5a.
  • the downward movement of the supply c-oil 5 on the chute 202 from the supply coil magazine 20 is actuated by the cam 111 which is rotated in the direction of the associated arro'w by any suita-ble drive means, the lobe Illa thereof causing the double lever 206 to pivot counterclockwise, as viewed in FIG. 1, and thereby actulate the connecting rod 207 -to pivot the lid lever 205 clock- Wise and expose Athe opening 204.
  • the peg 5a pivots back again -to the location shown in FIG. 1 as described for example in my aforementioned Patent No. 2,733,870. Since the yarn end is ⁇ still entrained in the suction tube 100, the yarn consequently extends from ⁇ the suction tube 100 to the tip of the supply coil, sliding through the slot 20a of the supply coil magazine.
  • the suction tube or arm 11 is pivoted about ⁇ 11b along ⁇ the line 11d to the position 11C shown in phantom, the yarn being carried along therewith.
  • the suction tube Since, in the interim, the suction tube has been pivoted about 10b along the line 10d to a location '10c also sho-Wn in phantom, the yarn which is carried bythe suction tube 11 in an upward direction as shown in FIG. 1 can then be entrained by the suction tube 10 and conveyed ⁇ to the knotting device 9.
  • the yarn end of the take-up spool 4 is conveyed by the suction tube ⁇ 6 to the knotting device 9 so that the yarn ends from the take-u-p spool and the supply coil can be knotted together.
  • the yarn extending from the knotting device 9 to the opening 99 of the suction tube 100 is severed and is thereafter sucked into the suction tube 100.
  • the supply coil which is to replace the depleted coil 5 is one of those havin-g a yarn end that is firmly clamped in the opening 98 of the suction tube 100, designated in kthe figures by the reference character 5
  • ythe stopper 101 is opened by the cam 111 which, shortly before the end of the supply coil replacement operation, i.e. shortly before the cam 111 reaches the position shown in FIG. 1, causes the double lever 109, 110 to swing counterclockwise because of the rising contour of the lobe 111g.
  • the clam-pcd yarn end is freed so that it can also be sucked away through the tube after it has been severed following the knotting ope-ration as described in my Patent No.
  • each exposure of the suction opening ⁇ 98 for a period of short duration after each supply coil replacement enables the yarn w-ith the coil 5 to travel around the suction tube 100 and to take a suitable position for the supply coil replacement operation.
  • those yarn ends which have been placed Iin ⁇ the opening 98 by hand are sucked into the suction tube 100.
  • t-he opening 98 can also be opened for a short period by the actuation of the knob 101C by the servicing personnel, so as to be able to convey the yarn to the suc- -t-ion tube 100.
  • a yarn winding machine for winding yarn from yarn-supply coils into larger packages having a supplycoil holder and a take-up package holder and a yarn path between the two holders, a knotter disposed along the path for joining the respective yarn ends from the coil and the package, .and rst yarn-seeking means for passing Ithe respective ends to the knotter
  • a supply-coil magazine apparatus comprising a plurality of compartments for receiving supply coils sequentially dischargeable onto the supply-coil holder so as to substitute a new coil for a depleted coil doffed therefrom
  • automatic yarn-readying means disposed on sa-id magazine apparatus and having second yarn-seeking means actuable 4upon the coils in said compartments for entraining therefrom a starting length of yarn in a given .position to which said first yarn-seeking means has access as each supply coil passes from said magazine apparatus onto said coil holder, and manually iactuable yarn-readying means also disposed on sa-i
  • said manually actuable yarn-readying means also includes a closure member mounted on said magazine ⁇ and movable in-to a posi-tion in which it closes the suction tube opening of said manually actuable yarn-seeking means and clamps a yarn end therein.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US355585A 1963-03-30 1964-03-30 Automatic yarn-winding machine Expired - Lifetime US3265316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0034822 1963-03-30

Publications (1)

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US3265316A true US3265316A (en) 1966-08-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
US355585A Expired - Lifetime US3265316A (en) 1963-03-30 1964-03-30 Automatic yarn-winding machine

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US (1) US3265316A (de)
CH (1) CH411651A (de)
GB (1) GB1061832A (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951350A (en) * 1973-05-04 1976-04-20 Murata Kikai Kabushiki Kaisha Method and apparatus for supplying a cop to each winding unit of an automatic winder
US4589602A (en) * 1982-12-08 1986-05-20 W. Schlafhorst & Co. Automatic winding machine
US4770354A (en) * 1986-04-14 1988-09-13 Murao Boki Kabushiki Kaisha Cop magazine for automatic winding apparatus
EP2186767A3 (de) * 2008-11-18 2011-01-26 Oerlikon Textile GmbH & Co. KG Rundmagazin für eine Spulstelle eines Kreuzspulautomaten
CN103213876A (zh) * 2013-04-22 2013-07-24 盐城纺织职业技术学院 自动络筒机自动捕纱纱库
EP2607280A3 (de) * 2011-12-21 2014-01-15 Murata Machinery, Ltd. Wickelvorrichtung
CN106787524A (zh) * 2016-12-30 2017-05-31 浙江省三门县王中王电机焊接设备有限公司 飞叉式绕线机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177763A (en) * 1934-05-19 1939-10-31 Abbott Machine Co Winding machine
US2659538A (en) * 1949-11-29 1953-11-17 Abbott Worsted Mills Inc Winding machine
US2733870A (en) * 1951-01-09 1956-02-07 Furst
US2769599A (en) * 1951-09-07 1956-11-06 Reiners Walter Thread transporting mechanism
US2936130A (en) * 1956-02-17 1960-05-10 Reiners Device for seizing, positioning, and tying of starting end of yarn to be wound
US3059867A (en) * 1958-09-26 1962-10-23 Reiners Walter Device for readying of yarn ends, particularly in yarn-winding machines
US3168257A (en) * 1961-09-29 1965-02-02 Abbott Machine Co Winding machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177763A (en) * 1934-05-19 1939-10-31 Abbott Machine Co Winding machine
US2659538A (en) * 1949-11-29 1953-11-17 Abbott Worsted Mills Inc Winding machine
US2733870A (en) * 1951-01-09 1956-02-07 Furst
US2769599A (en) * 1951-09-07 1956-11-06 Reiners Walter Thread transporting mechanism
US2936130A (en) * 1956-02-17 1960-05-10 Reiners Device for seizing, positioning, and tying of starting end of yarn to be wound
US3059867A (en) * 1958-09-26 1962-10-23 Reiners Walter Device for readying of yarn ends, particularly in yarn-winding machines
US3168257A (en) * 1961-09-29 1965-02-02 Abbott Machine Co Winding machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951350A (en) * 1973-05-04 1976-04-20 Murata Kikai Kabushiki Kaisha Method and apparatus for supplying a cop to each winding unit of an automatic winder
US4589602A (en) * 1982-12-08 1986-05-20 W. Schlafhorst & Co. Automatic winding machine
US4770354A (en) * 1986-04-14 1988-09-13 Murao Boki Kabushiki Kaisha Cop magazine for automatic winding apparatus
EP2186767A3 (de) * 2008-11-18 2011-01-26 Oerlikon Textile GmbH & Co. KG Rundmagazin für eine Spulstelle eines Kreuzspulautomaten
CN101734517B (zh) * 2008-11-18 2012-09-05 欧瑞康纺织有限及两合公司 用于自动交叉卷绕机的卷绕工位的圆形纡库
EP2607280A3 (de) * 2011-12-21 2014-01-15 Murata Machinery, Ltd. Wickelvorrichtung
CN103213876A (zh) * 2013-04-22 2013-07-24 盐城纺织职业技术学院 自动络筒机自动捕纱纱库
CN106787524A (zh) * 2016-12-30 2017-05-31 浙江省三门县王中王电机焊接设备有限公司 飞叉式绕线机

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Publication number Publication date
CH411651A (de) 1966-04-15
GB1061832A (en) 1967-03-15

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