US2858993A - Stroke control mechanism for reciprocating thread guides of winding machines - Google Patents

Stroke control mechanism for reciprocating thread guides of winding machines Download PDF

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Publication number
US2858993A
US2858993A US465399A US46539954A US2858993A US 2858993 A US2858993 A US 2858993A US 465399 A US465399 A US 465399A US 46539954 A US46539954 A US 46539954A US 2858993 A US2858993 A US 2858993A
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US
United States
Prior art keywords
guide
control mechanism
stroke
stroke control
lever
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
US465399A
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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
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Publication of US2858993A publication Critical patent/US2858993A/en
Anticipated expiration legal-status Critical
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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
    • 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
    • B65H54/2806—Traversing devices driven by cam
    • B65H54/2809—Traversing devices driven by cam rotating grooved cam
    • 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
    • B65H54/2818—Traversing devices driven by rod
    • 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
    • B65H54/32—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with variable stroke
    • B65H54/325—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with variable stroke in accordance with growth of the 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
    • B65H55/00—Wound packages of filamentary material
    • B65H55/04—Wound packages of filamentary material characterised by method of winding
    • 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

  • the present invention relates to a stroke control mechanism for reciprocating thread guides of winding machines. 1
  • a further object of the invention is to provide a stroke control mechanism of greatly simplified structure adapted for automatic operation during winding operations topermit production of packages of various forms.
  • An isosceles triangle may advantageously be provided, one leg or link being connected with a control arm, the other leg or link being in operative connection with the thread guide, whereby a guide, in the form of a lever, is provided as a connecting point for the two triangle links or legs, which lever is pivoted duringthe winding operation a in order to vary the height of the triangle;
  • Fig. l is an elevation of the stroke control mechanism according to the invention
  • Fig. 3 is a view of an actuator mechanism for the said guide lever, drawn to a larger scale.
  • Fig. 4 is a top view of Fig. 3 partly sectioned
  • Figs. 5-12 show a number of package forms, each shown half in elevation and half sectioned.
  • a shaft 1 being coupled with the gear of the machine (not shown) and supporting a control drum 2 provided with a continuous cam groove 3.
  • the drive of the operating or winding spindle 6 is etfected by means of a pair of spur gears 4, 5.
  • a cylindrical support or shaft 7 for the package A and B, respectively, is arranged on the said latter shaft.
  • 8 designates the thread guide, arranged on a slide assembly 9, 10, 11, which is longitudinally slidable in a guide tube 12 having an upper and a lower slot 13 and 14, respectively
  • the thread guide 8 projects from the said longitudinal slot 13, and two transverse arms 15 and 16 extend through the longitudinal slot 14, the first one of these arms is fixed to the slide assembly 9-11.
  • the trans verse arm 16 which by means of a lateral part 17 is independently movable in the guide tube 12, also projects through the lower longitudinal slot 13 of the guide tube 12 and is in engagement with the cam groove 3 on the control drum 2.
  • the corresponding end of the transverse arm 16 is fitted with a guide roll or follower.
  • a toothed segment 25 is formed, which is in,
  • a gear wheel 26 which, in turn, is rigidly connected with a gear wheel 27 over its journal, the gear wheel 27 meshing with a gear wheel 28.
  • the gear wheel 28 is rotatably arranged on an actuator shaft 29 between two setting rings 30 and 31 mounted on this shaft.
  • a pressure spring 32 is supported which acts on one face or side of gear wheel 28 in an axial direction.
  • a friction clutch 33 is arranged withv which the setting ring 31 is associated.
  • the gear wheel 27 is rigidly connected with a ratchet wheel 34 with which a ratchet pawl 35 mounted on a pin 36 can be brought into engagement.
  • ahandle 37 is fixed at the pin 36.
  • the guide lever 23 is situatedin a horizontal, i. 6. parallel position with respect to the guide tube 12.
  • the stroke of the thread guide 8 corresponds to the stroke produced by the cam groove 3 of the control drum 2.
  • the isosceles triangle movement is represented by dash and dot lines in its second end position, as well as the thread guide 8, I designating the corresponding stroke of the transverse arm and accordingly of the arm 18.
  • the cylindrical package A (seen also Fig. 5) is produced.
  • the stroke control is given an operative condition in which the stroke of the transverse, arm 15 is reduced to the travel indicated by H, as will be readily understood. Due to successive actuation of the guide lever 23 from the horizontal position into the inclined position as shown in Fig. 2 a package B is produced, its two ends being evenly inclined. The actuation of the guide lever 23 is efiected by the actuation shaft 29 coupled with the gear drive of the machine, the gear wheel pair 28, 27 and by the gear wheel 26 meshing with the toothed segment of the guide lever 23.
  • the pivoting movement of the guide lever 23 - can be effected with other means and also in another way, for instance the support bolt 24 can be adjustably arranged withrespect to the longitudinal direction of the guide lever 23'.
  • FIG. 9' depicts a package E which is provided with conical hollow ends e.
  • the inverse case is present here, to which end the guide lever 23 must be pivoted from its rest position in a direction opposite to the one aforementioned.
  • Fig. 10 shows a correspondingly conical package F arranged on a conical support 38, its ends being inclined with respect to each other in opposite directions.
  • the package G shown in Fig. 11 is inclined only at its one end, whereas the other end constitutes a plane perpendicular with respect to the surface of the conical support 38.
  • Fig. 12 shows a package H tapered at both ends, but with different angles of conicity.
  • a stroke control mechanism for a reciprocating thread guide of a winding machine comprising a guide rail for said thread guide, a first slide member and a second slide member movably arranged on said guide rail, rotary cam means engaging said first slide member,
  • said second slide member being operatively connected to said thread guide, a pivotable control rail adjustably arranged with respect to said guide rail, a sliding block movably arranged on said control rail, and two link members articulated to said sliding block and connected each to one of said slide members, whereby upon rotation of said .cam-means areciprocatory movement of constant stroke length is imparted to said first slide member and a reciprocatorymovement of variable stroke length depending on the position of said control rail is imparted to said second slide member.
  • a stroke control mechanism according to claimv 1, said control 'rail and said sliding block being arranged for pivotal movement relative to said guide rail for adjusting the stroke length of the thread guide during winding operation.
  • a stroke control mechanism according to claim 2, Wherein'the adjustment of said control rail is etfected by automatically operating means, said latter means being connected to the gear drive of the machine.
  • a stroke control mechanism fora reciprocating thread guide of a thread, winding machine comprising first guide means for slidably receiving said thread guide, a plurality of first slide meansoperatively connected to saidythread; guide and arranged for sliding movement within said firstguidemeans, second guide means spaced from said,firstv.
  • gu ide means and provided with second slidemeans, link;means interconnecting said first guide means with said second guide means and pivotally connected to said first and-second slide means, respectively, and drive means operatively connected to one of said first slide means and'constructed to cause reciprocation of said first slide means and said thread guide along said first guide means, and control means operatively connected to said link means and adapted to vary the angle between, said second guide means relative to said first guide means and the distance between said one of said first slide means and another of said first slide means thereby changing the stroke length of said thread guide.

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  • Transmission Devices (AREA)
  • Winding Filamentary Materials (AREA)
US465399A 1953-12-31 1954-10-28 Stroke control mechanism for reciprocating thread guides of winding machines Expired - Lifetime US2858993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH767778X 1953-12-31

Publications (1)

Publication Number Publication Date
US2858993A true US2858993A (en) 1958-11-04

Family

ID=4535165

Family Applications (1)

Application Number Title Priority Date Filing Date
US465399A Expired - Lifetime US2858993A (en) 1953-12-31 1954-10-28 Stroke control mechanism for reciprocating thread guides of winding machines

Country Status (6)

Country Link
US (1) US2858993A (nl)
BE (1) BE534473A (nl)
CH (1) CH321060A (nl)
FR (1) FR1116662A (nl)
GB (1) GB767778A (nl)
NL (2) NL83918C (nl)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089657A (en) * 1961-01-05 1963-05-14 Du Pont Yarn traversing apparatus
US3198447A (en) * 1961-09-14 1965-08-03 Maremont Corp Precision winder
US3353760A (en) * 1964-10-13 1967-11-21 Heberlein & Co Ag Yarn winding apparatus
US3570777A (en) * 1968-08-19 1971-03-16 Turbo Machine Co Winder and winding method
US3797768A (en) * 1970-12-22 1974-03-19 Heberlein & Co Ag Thread-guide control apparatus
US4055312A (en) * 1974-12-21 1977-10-25 Croon & Lucke Maschinenfabrik Gmbh & Co. Kg Process and equipment for the manufacture of yarn or thread on a reel machine
US5222676A (en) * 1990-10-30 1993-06-29 Schaerer Schweiter Mettler Ag Process for the production of a yarn package
EP0619260A1 (fr) * 1993-04-08 1994-10-12 Vetrotex France S.A. Procédé de fabrication d'enroulements tronconiques de fil et enroulements en résultant
US5725167A (en) * 1995-12-19 1998-03-10 Ppg Industries, Inc. Process for winding fiber strand on a bobbin
EP1063325A2 (en) * 1999-06-24 2000-12-27 Ditta Michele Ratti S.p.A. Device for the tapering of yarn-gathering bobbins on a twisting frame
FR2796631A1 (fr) * 1999-07-22 2001-01-26 Vetrotex France Sa Procede de fabrication de bobines tronconiques de fil
US20080135667A1 (en) * 2006-12-07 2008-06-12 Danilo Jaksic Method of precision winding of textile yarn into packages by frequently changing the wind ratio within one winding cycle
CN106743995A (zh) * 2017-02-09 2017-05-31 苏州威仕薄膜科技有限公司 一种窗膜废边自动收纳机
CN109368398A (zh) * 2018-10-31 2019-02-22 马鞍山市金毫厘纺织有限公司 一种腈纶生产中的绕线组件
CN112047186A (zh) * 2020-08-29 2020-12-08 河南交通职业技术学院 多形状玄武岩纤维缠绕机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723524C2 (de) * 1986-07-23 1996-07-04 Barmag Barmer Maschf Kreuzspule und Verfahren zur Herstellung einer Kreuzspule
IT1265042B1 (it) * 1993-07-23 1996-10-28 Menegatto Srl Dispositivo per la regolazione della rastremazione laterale di confezioni tessili.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2372136A (en) * 1942-06-02 1945-03-20 Foster Machine Co Winding machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2372136A (en) * 1942-06-02 1945-03-20 Foster Machine Co Winding machine

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089657A (en) * 1961-01-05 1963-05-14 Du Pont Yarn traversing apparatus
US3198447A (en) * 1961-09-14 1965-08-03 Maremont Corp Precision winder
US3353760A (en) * 1964-10-13 1967-11-21 Heberlein & Co Ag Yarn winding apparatus
US3570777A (en) * 1968-08-19 1971-03-16 Turbo Machine Co Winder and winding method
US3797768A (en) * 1970-12-22 1974-03-19 Heberlein & Co Ag Thread-guide control apparatus
US4055312A (en) * 1974-12-21 1977-10-25 Croon & Lucke Maschinenfabrik Gmbh & Co. Kg Process and equipment for the manufacture of yarn or thread on a reel machine
US5222676A (en) * 1990-10-30 1993-06-29 Schaerer Schweiter Mettler Ag Process for the production of a yarn package
FR2703671A1 (fr) * 1993-04-08 1994-10-14 Vetrotex France Sa Procédé de fabrication de bobines tronconiques de fil et bobines en résultant.
EP0619260A1 (fr) * 1993-04-08 1994-10-12 Vetrotex France S.A. Procédé de fabrication d'enroulements tronconiques de fil et enroulements en résultant
US5556045A (en) * 1993-04-08 1996-09-17 Vetrotex France, S.A. Process for producing tapered windings of thread with spool speed control
US5725167A (en) * 1995-12-19 1998-03-10 Ppg Industries, Inc. Process for winding fiber strand on a bobbin
EP1063325A2 (en) * 1999-06-24 2000-12-27 Ditta Michele Ratti S.p.A. Device for the tapering of yarn-gathering bobbins on a twisting frame
EP1063325A3 (en) * 1999-06-24 2002-03-13 Ditta Michele Ratti S.p.A. Device for the tapering of yarn-gathering bobbins on a twisting frame
FR2796631A1 (fr) * 1999-07-22 2001-01-26 Vetrotex France Sa Procede de fabrication de bobines tronconiques de fil
US6929211B1 (en) * 1999-07-22 2005-08-16 Saint-Gobain Vetrotex France S.A. Method of winding yarns to form frustoconical yarn packages
US20080135667A1 (en) * 2006-12-07 2008-06-12 Danilo Jaksic Method of precision winding of textile yarn into packages by frequently changing the wind ratio within one winding cycle
CN106743995A (zh) * 2017-02-09 2017-05-31 苏州威仕薄膜科技有限公司 一种窗膜废边自动收纳机
CN109368398A (zh) * 2018-10-31 2019-02-22 马鞍山市金毫厘纺织有限公司 一种腈纶生产中的绕线组件
CN112047186A (zh) * 2020-08-29 2020-12-08 河南交通职业技术学院 多形状玄武岩纤维缠绕机

Also Published As

Publication number Publication date
CH321060A (de) 1957-04-30
NL184740B (nl)
NL83918C (nl)
GB767778A (en) 1957-02-06
BE534473A (nl)
FR1116662A (fr) 1956-05-09

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