EP0080843A2 - Vorrichtung und Verfahren zum Schmieren von Garn - Google Patents

Vorrichtung und Verfahren zum Schmieren von Garn Download PDF

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Publication number
EP0080843A2
EP0080843A2 EP82306180A EP82306180A EP0080843A2 EP 0080843 A2 EP0080843 A2 EP 0080843A2 EP 82306180 A EP82306180 A EP 82306180A EP 82306180 A EP82306180 A EP 82306180A EP 0080843 A2 EP0080843 A2 EP 0080843A2
Authority
EP
European Patent Office
Prior art keywords
strand
path
lubricant
roll
along
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.)
Granted
Application number
EP82306180A
Other languages
English (en)
French (fr)
Other versions
EP0080843B1 (de
EP0080843A3 (en
Inventor
Frances H. White
Eugene F. White
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT82306180T priority Critical patent/ATE21376T1/de
Publication of EP0080843A2 publication Critical patent/EP0080843A2/de
Publication of EP0080843A3 publication Critical patent/EP0080843A3/en
Application granted granted Critical
Publication of EP0080843B1 publication Critical patent/EP0080843B1/de
Expired legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/24—Means for regulating the amount of treating material picked up by the textile material during its treatment
    • D06B23/26—Means for regulating the amount of treating material picked up by the textile material during its treatment in response to a test conducted on the textile material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H71/00—Moistening, sizing, oiling, waxing, colouring or drying filamentary material as additional measures during package formation
    • B65H71/007—Oiling, waxing by applying liquid during spooling
    • 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 applying materials to strand material, such as lubricating textile yarn, as the strand material is advanced in an indeterminate length and along a predetermined path.
  • the strand materials being advanced in indeterminate lengths and along predetermined paths are advanced at varying strand velocities.
  • variation in strand velocity has, in many instances, been a source of uneveness in the application of lubricants or the like.
  • strands drawn in engagement with solid bodies of lubricants such as wax and the like may take on from the solid body varying quantities of lubricant depending upon tension and speed of the yarn.
  • an alternative form of lubricant application such as spraying, dripping or transfer from a lubricant roll
  • the variations in lubricant application which can easily result from variations in strand velocity and tension may be compounded by other factors.
  • the same or similar problems exist in similar dyeing, coating, and other processes and apparatus.
  • uniformity of material application is of significance as any following process must otherwise accomodate undesirable variations.
  • improved uniformity of lubrication or the like is desirable and important.
  • a desired non-uniform profile of material application along the length of a strand may be desirable. In both the general and specific, control over application is critical.
  • Yet a further object of the present invention is to provide for handling strand materials such as textile yarn in accordance with methods under which tension imposed on an engaged strand may be controllably varied.
  • control over tension imposed and over lubricant applied may be coordinated, in order to facilitate improved uniformity in lubrication.
  • Yet a further object of the present invention is the provision of apparatus for lubricating strand material such as textile yarn as the strand material is advanced in an indeterminate length and along a predetermined path, and in which strand material advancing along the path is engaged for generating a signal indicative of strand velocity and for transferring lubricant thereto from a lubricant roll.
  • a control is provided which includes a drive for the lubricant roll which is responsive to the signaled strand velocity for controllably varying the amount of lubricant applied to the strand material as a function of strand velocity and thereby obtaining a desired uniformity or a desired profile of lubrication.
  • the apparatus operates in conjunction with a winder of a type having a package winding spindle 10 and a package drive means 11 for advancing strand materials along a predetermined path 12.
  • the package drive means in the form illustrated, is an electrical motor rotating the package winding spindle.
  • a traverse motion compensator 14 is provided in order to maintain certain desired characteristics for the package being formed at the package winding location.
  • a strand a such as a textile yarn is advanced in indeterminate length and along a predetermined, defined path by the operation of the package winding spindle and drive 10, 11.
  • the strand a is trained about and engages a means, generally indicated at 15, for generating a signal indicative of strand velocity.
  • the means 15 includes an especially configured sheave which engages the strand material, in particular a textile yarn, in such a way that the strand is gripped and its movement along the predetermined path is quite accurately reflected by rotation of the sheave.
  • an accurate signal indicative of strand velocity is generated by rotation of the means 15.
  • the sheave forming a portion of the means 15 is fixed to a shaft for rotation therewith and is in gripping engagement with the strand E
  • an appropriate controllable brake generally indicated at 17 and housed within the means 15, such as a magnetic brake of a known type (such as shown in White United States Patent 3,797,775) is coupled to the shaft to form a portion of the means.
  • the velocity signaling means comprises means for adjustably varying tension imposed on the engaged strand material S.
  • the strand S moving along the predetermined path of travel, passes adjacent an applicator means generally indicated at 16.
  • the applicator means 16 in the specific form shown and in accordance with the present invention, is capable of applying controllably variable amounts of lubricant to strand material advancing along the path.
  • the applicator means 16 comprises a lubrication roll 18 mounted adjacent the strand path for rotation and for engaging strand material and transferring lubricant thereto.
  • the roll 18 is mounted to rotate through a reservoir 19 in which a body of liquid lubricant is maintained.
  • the surface of the roll 18 has a chevron pattern of grooves applied thereto ( Figures 2 and 3), so as to distribute lubricant over the surface of the roll and enhance the uniformity of application.
  • the chevron pattern has been found to be an important element of the specific arrangement shown.
  • the lubricant roll 18 is driven in rotation by an appropriate drive means such as the illustrated electrical motor 20, which forms a portion of a control means.
  • the control means is operatively connected to the velocity signalling means 15 and to the applicator means for. responding to signals indicative of strand velocity by controllably varying the amount of lubricant applied to strand material advancing along the path.
  • the control means comprises electrical signal processing means for receiving signals generated by the rotational encoder mentioned hereinabove.
  • the electrical signal processing means is capable of processing encoder signals over time in order to determine velocity and, by appropriate processing of such signals, to derive a drive signal to be applied to the drive means 20 so as to apply lubricant in a desired uniformity or in a desired profile.
  • the applicator means 16 may take other forms such as an aspirator, may apply a material or materials other than lubricants, and/or may apply material from a liquid, solid or gas source.
  • critical elements are that strand velocity varies and that application rates are controllably varied with velocity.
  • control means may comprise length limit means (such as suggested, for example,-in Warshaw United States Patent 3,172,779 or Weller United States Patent 3,293,760 or Mutziger United States Patent 3,564,219) and may be operatively connected to the package drive 11 for controllably interrupting continued advancement of strand material along the predetermined path as may be desired.
  • the functions of the apparatus as described to the present point may include monitoring and controlling lubricant application through the parameters described above, controlling strand tension through the operations described above, and terminating winding upon selected package sizes being reached.
  • a multiple station winding machine may be operated under the control of a single control means, while means for engaging each of a plurality of strands and for applying lubricant to each of the plurality of engaged strands are provided.
  • strand material such as textile yarn is advanced in an indeterminate length and along a predetermined path.
  • the material is engaged while advancing along the path and while a signal indicative of strand velocity is generated.
  • Controllably variable amounts of lubricant are applied to the strand material as the material advances along the path, and the amounts of lubricant applied are varied in response to the signals indicative of strand velocity.
  • a uniform application of lubricant along the length of the strand material is achieved.
  • the possibility exists of controlling a profile by which the quantity of lubricant applied might vary in a controlled predetermined manner along the length of strand material, should that be deemed desirable.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
EP82306180A 1981-11-27 1982-11-19 Vorrichtung und Verfahren zum Schmieren von Garn Expired EP0080843B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82306180T ATE21376T1 (de) 1981-11-27 1982-11-19 Vorrichtung und verfahren zum schmieren von garn.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32521581A 1981-11-27 1981-11-27
US325215 1981-11-27

Publications (3)

Publication Number Publication Date
EP0080843A2 true EP0080843A2 (de) 1983-06-08
EP0080843A3 EP0080843A3 (en) 1984-01-18
EP0080843B1 EP0080843B1 (de) 1986-08-13

Family

ID=23266924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82306180A Expired EP0080843B1 (de) 1981-11-27 1982-11-19 Vorrichtung und Verfahren zum Schmieren von Garn

Country Status (3)

Country Link
EP (1) EP0080843B1 (de)
AT (1) ATE21376T1 (de)
DE (1) DE3272614D1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310018A1 (de) * 1987-09-28 1989-04-05 E.I. Du Pont De Nemours And Company Dynamische Kontrolle einer Schlichtanlage
CH677055GA3 (en) * 1985-09-18 1991-04-15 Controlling slop application of aq. chemical solns.
EP0475430A1 (de) * 1990-09-13 1992-03-18 E.I. Du Pont De Nemours And Company Verfahren zur Verbesserung der parallelen Ausrichtung der Einzelfasern eines Faserbündels
EP0619262A1 (de) * 1993-04-08 1994-10-12 SOBREVIN Société de brevets industriels-Etablissement Vorrichtung zum Auftragen einer Flüssigkeit auf einen laufenden Faden
WO2007085468A1 (de) * 2006-01-28 2007-08-02 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum benetzen eines laufenden fadens

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2053306A (en) * 1932-03-26 1936-09-08 Celanese Corp Means for applying liquid
GB545594A (en) * 1940-10-18 1942-06-03 American Viscose Corp Improvements in and apparatus for the liquid treatment of yarn and the like
US3347206A (en) * 1962-03-16 1967-10-17 Schmidt-Salzmann Walther Yarn lubricating device
CH455599A (de) * 1965-07-22 1968-07-15 Wirkmaschinenbau Karl Marx Veb Vorrichtung für Spulmaschinen, insbesondere Kreuzspulmaschinen, zum Benetzen des aufzuspulenden Fadens mittels einer die Netzflüssigkeit fördernden Rolle
DE1460319A1 (de) * 1963-12-18 1969-06-12 Sucker Geb Verfahren und Vorrichtung zur Praeparierung eines fanden- oder bahnfoermigen Faserstoffes
GB1256898A (de) * 1968-10-30 1971-12-15

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2053306A (en) * 1932-03-26 1936-09-08 Celanese Corp Means for applying liquid
GB545594A (en) * 1940-10-18 1942-06-03 American Viscose Corp Improvements in and apparatus for the liquid treatment of yarn and the like
US3347206A (en) * 1962-03-16 1967-10-17 Schmidt-Salzmann Walther Yarn lubricating device
DE1460319A1 (de) * 1963-12-18 1969-06-12 Sucker Geb Verfahren und Vorrichtung zur Praeparierung eines fanden- oder bahnfoermigen Faserstoffes
CH455599A (de) * 1965-07-22 1968-07-15 Wirkmaschinenbau Karl Marx Veb Vorrichtung für Spulmaschinen, insbesondere Kreuzspulmaschinen, zum Benetzen des aufzuspulenden Fadens mittels einer die Netzflüssigkeit fördernden Rolle
GB1256898A (de) * 1968-10-30 1971-12-15

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH677055GA3 (en) * 1985-09-18 1991-04-15 Controlling slop application of aq. chemical solns.
EP0310018A1 (de) * 1987-09-28 1989-04-05 E.I. Du Pont De Nemours And Company Dynamische Kontrolle einer Schlichtanlage
EP0475430A1 (de) * 1990-09-13 1992-03-18 E.I. Du Pont De Nemours And Company Verfahren zur Verbesserung der parallelen Ausrichtung der Einzelfasern eines Faserbündels
EP0619262A1 (de) * 1993-04-08 1994-10-12 SOBREVIN Société de brevets industriels-Etablissement Vorrichtung zum Auftragen einer Flüssigkeit auf einen laufenden Faden
US5520732A (en) * 1993-04-08 1996-05-28 Sobrevin Societe De Brevets Industriels-Etablissement Device for applying a liquid to a traveling thread
WO2007085468A1 (de) * 2006-01-28 2007-08-02 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum benetzen eines laufenden fadens

Also Published As

Publication number Publication date
ATE21376T1 (de) 1986-08-15
EP0080843B1 (de) 1986-08-13
DE3272614D1 (en) 1986-09-18
EP0080843A3 (en) 1984-01-18

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