US2178104A - Apparatus for handling thread or the like - Google Patents

Apparatus for handling thread or the like Download PDF

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Publication number
US2178104A
US2178104A US107666A US10766636A US2178104A US 2178104 A US2178104 A US 2178104A US 107666 A US107666 A US 107666A US 10766636 A US10766636 A US 10766636A US 2178104 A US2178104 A US 2178104A
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US
United States
Prior art keywords
thread
reel
drying
shrink
reels
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
US107666A
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English (en)
Inventor
Hayden B Kline
Alden H Burkholder
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.)
Industrial Rayon Corp
Original Assignee
Industrial Rayon Corp
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
Priority to NL59182D priority Critical patent/NL59182C/xx
Application filed by Industrial Rayon Corp filed Critical Industrial Rayon Corp
Priority to US107666A priority patent/US2178104A/en
Priority to GB3882/37A priority patent/GB489781A/en
Priority to DEI57179D priority patent/DE746930C/de
Priority to FR824402D priority patent/FR824402A/fr
Priority to CH233819D priority patent/CH233819A/de
Application granted granted Critical
Publication of US2178104A publication Critical patent/US2178104A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/001—Drying and oxidising yarns, ribbons or the like
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • D01D10/0454—Supporting filaments or the like during their treatment while in continuous movement using reels
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/06—Washing or drying

Definitions

  • This invention relates to a drying reel. on which,
  • portions of the thread or thelike which, during drying-were undersmore. tension than other portions, crgwere prevented from shrinking to the same extent as other por-* tions, onwere not driedto-cthesame extent as other, portions, have ,characteristics markedly difierentfrom such other portionsofuthe-thread or the like.
  • suchdifierences include variations in dye adsorption characteristics, tensile strength; and,
  • v Residual capacity to shrink maybe defined as the amount which, in proportion-to its original; length, dry thread or the like will shrink upon;be-; ing rewet andredried in unrestrained condition;
  • the thread or the like have cha acteristics,.-,including particularly residual capacity to shrink, t as uniform as possiw ble along its en-tiretlength, this in ,order that. a;
  • portions may exist which will have residual capacities to l, shrink twenty,tin es as great asthose of other 25' j t n a a I If thread or the like manufactuifedby the cone ventional pot-spinning system is dried inthe cake in which it is collected,- similar diilerencesin residuallcapacities to occur for wholly simig 0" lar,,,.reasons.
  • the fabric is initially woven to a width substantially equal to or slightly greater than the finished fabric.
  • the woven fabric after being washed, dyed, etc.. is dried in tentering frames which hold the fabric to the desired finished width. If the thread or the like of which the fabric is formed has a high residual capacity to shrink, tearing of the fabric may result during the drying operation, due to stresses set up in the fabric as it dries while thus being held in the tentering frames.
  • the thread or the like of which the fabric is formed have a low residual capacity to shrink, particularly since the looms used in the weaving industry are of standard widths which do not admit of adjustment to compensate for excessive shrinkage or undue stress in the fabric.
  • drying ,reels embodying the present invention find wide application in various methods of'and apparatus for processing thread or the like.
  • artificial silk thread may be unwound from the's'pool package or spinning cake, as the case may be. dried on a winding reel of the type provided by this invention, and collected in any suitable way.
  • artificial silk thread may, simultaneously with the formation of the thread, be dried on a reel of the type provided by the present invention, for example, on apparatus of the type shown, described and claimed in prior cop-ending application Serial No. 'l,ll4,'filed February 18,1935.
  • the invention will be hereinafter described in connection with the drying of viscose artificial silk thread on a reel forming Part of a,
  • Figure l is a front elevation of a portion of a machine embodying the present invention.
  • Figure 2 is a side elevation of the same machine. parts being broken away.
  • Figure 8 is a side elevation, partlyin axial section. of a reel embodying the invention.
  • Figure 4 is an end elevation of the reel on line 4-4 Figure 3.
  • Y in aplurality of generally helical turns;
  • Three such reels, bearing reference numerals 2, 3 and I, are shown in the drawings.
  • the thread On reel 2 the thread may be subjected to a liquid processing operation such as washing with water showered down on the reel by any suitable means, such liquid being caught in a trough I extending longitudinally of the machine and serving a number of reels in a horizontal series.
  • the thread On reel 3 the thread may be stored for the purpose of allowing excess liquid to drip from the thread.
  • Reel 4 is a reel of the type contemplated by the present invention, on which the thread is dried before being collected by suitable means such as captwister 6.
  • Reels I, 3 and 4 may, as illustrated, be of cantilever form, in which case the reels may be disposed in a stepped arrangement, as illustrated. Such an arrangement is advantageous in that it provides ready access to the reels for threading up, inspection, replacement, repair, etc.
  • Each of the reels in a vertical series may be driven as illustrated through gears I and I from a drive shaft I which is drlvenfrom a main drive shaft ll extending longitudinally of the machine.
  • the several reels other than reel 4 may be generally similar in construction and thread-advancing function to reel 4, wherefore only reel I, which is illustrated as embodying the invention and which is shown indetail in Figures 8 and 4. will be described in detail.
  • This reel consists of two sets of interdigitating bar members I! and n.
  • Bar members I! are disposed upon the periphery of a cylindrical body It concentrically mounted on shaft II.
  • the bar members II are carried by a flange member ll rotatably mounted upon frame bracket I! through which shaft ll passes.
  • the axis of rotation of the set of bar members I. is offset from and askew to the axis of rotation of the set of bar members it. Because of this relation, thread wound about the reel during rotation thereof is caused to advance in spaced generally helical turns along the length of the reel. Reels of this general construction are shown. described and claimed in copending application Serial No.
  • the latmerglng therewith, an intermediateportion 'havter may be extended longitudinally of themaingv perimeters which, similarly taken on planes .at right angles to the axis or the reel, diminish progressively, thus allowing the thread to'shrink as it is. dried; and a terminal portion extending to theiree end ofthe reeldefining .a body of uniform cross'section throughout its length, the perlmeters of [said terminal portion being. .less
  • the: preferred embodiment of the invention in a reel of this type hasfa periphery comprising two substantially cylindrical portions "A B'and C-D, the latter. of which'is o f less diameter than the former. and isdis'posed atthe free. end of the reel, and, 'mergingfwith said sub-v stantially cylindrical portions, an] intermediate portion B- ⁇ ih'aving regularly varying"diameters which. decrease from, the diameter. of portion AB tothe diameter orf portion -1
  • the portion B-C may, as illustratedQtake'the form of a frustum of a. cone..
  • the residual capacity of the thread to shrink maygbe de' creased.
  • the length'of portion C -D of thereel is preferably such as to allow the threadto dry to the desired condition. It.is also preferably of sub "ficientflength to enable .the thread to reacha,
  • the thread on the reel mayg befsu b-a jected by. various means tothe'action of a drying medium
  • the reel is provided with 1 a hollow-drive shaft l to which heated air may be supplied, as in the apparatus chine and'serverlike drying reels in a horizontal series.
  • The'heated air passes through holes in driveshaft l5 toa space 22 within the cylindrical; body ll-voffthereeiwhence it passesthrougnholes 23 in the wall of said 5 cylindrical body. .
  • These holes may terminate in opposite relation to the spaces between the bars l2.
  • drying conditions as well shown, after which itfmay be recirculated to sup- -ply ani ol The cantilever construction of the drying reels oi the present invention also provides numerous advantages in ,the operation of such reels.
  • the cantilever constructionror instance obviates numerous diihcultiesattendant upon the .op-
  • the free and unobstructed end of the reel of the present invention is extremely advantageous in providing a means of control of the drying treatment to which the thread is subjected 1
  • the drying treatment for easier handling of the thread it is often desirable to have a definite moisture content in the thread after it has been subjected to the drying step, which moisture con- I tent may be in the neighborhood of 10%.
  • moisture con- I tent may be in the neighborhood of 10%. It is possible, due to the variations in the drying conditions, such, for example, as variations in the temperature of the heating air, that if the thread proceeds to the extreme end ofthe reel it may be I subjected to drying medium for a period longer than that necessary to reduce'the moisture content of the thread to the desired condition.
  • trample A --Viscose artificial silk thread of 150 denier, 40 filaments, is dried on a reel of the above-described type having reel members provided with generally cylindrical portions AB' 7 5" in diameter and generally cylindrical portions 4.8" in diameter.
  • the total length of the reel from A to D is The length of portion A-B is 1 the thread starting on the reel approximately from point A.
  • the length of portion 3-0 is 2 such portion being frustoa conical in form.
  • the thread is advanced along the reel in a plurality of generally helical turns spaced approximately fi" apart, being dried by heated air supplied from the interior of the reel at about 185 1". at a static pressure of about 6" 10 of water. Thread so dried has been found to have a residual capacity to shrink in the neighborhood of 2%% and to be substantially uniform along the entire length of the thread.
  • the 9 total length of the reel from point A to D is 5".
  • the thread travels H" on portion A-B before reaching point B.
  • the length of portion 13-0 of the reel is 1 portion 3-0 of the reel being frusto-oonical in form.
  • the thread is advanced as inja plurality of generally helical turns spaced approximately apart, being dried by heated air supplied from the interior of the reel at about 185 F. and at a static pressure of about 6" of water.
  • the amount of tension, in the wet thread at the commencement of the drying operation determines to an appreciable extent the amount of residual ca- 40 pacity to shrink imparted to the thread when it is dried on the reels of the present invention.
  • the thread be under as little tension as practicaso ble for satisfactory operation of the reel.
  • this may be accomplished by providing a peripheral speed of that portion of the II drying reel on which the thread first starts on the reel; i. e., portion A-B of the reel, which is less by a suitable amount than the linear speed at which the thread is supplied to the reel from the source of thread.
  • the peripheral speed of portion A-B of the drying reel may be less than the peripheral speed of the discharge end of the preceding reel.
  • This may be accom- 66 plished, for instance, by making the portion AB of the drying reel and the discharge end of the preceding reel of the same diameters and rotating both reels at different angular speeds, or by making the diameter of portion A-B of the dry- (0 ing reel less than that of the discharge end of the preceding reel and driving both reels at the same speed, or by a combination of these methods.
  • any tension in the thread will be released, the thread, if it is at all stretched, being bearing surfaces ofesaid cage members; and,
  • Viscose artificial silk thread is dried according to the above-outlined method on an aluminum reel of the type above described- The reelzis 5'! long and has-reel members 5" in diameter at the end .at which the threadis started on ,the reel. The difierencein the diametersof portions A'-B and 0-D of the reelis l the reel being rotated at 165 R.P.. M. The threadisdried by heated air supplied from the interior of the reel at 185 F.
  • portion A-B ofthereel is the same as that-of the discharge end of the preceding reel and both-reels varepdriven rat the same speed. Consequently-"noattempt ism'ade to release any tension existing .in: thefthread.
  • the residual capacity to shrink. of the thread so dried is in the neighborhood of 1.6%.;5
  • Thread of the samekind is dried on a :reelof the'same general, dimensionsas the'reel of the preceding, example, the onlydifierenece being that the diameter of portion A- 'B'ofzthereelis 1% less than the diameter of the discharge end of the reel immediately preceding-it.
  • the onlydifierenece being that the diameter of portion A- 'B'ofzthereelis 1% less than the diameter of the discharge end of the reel immediately preceding-it.
  • reels embodying the invention may be Y employed in other. forms of apparatus and for the drying of other kinds of thread or the like than artificial silk thread.
  • a unitary, self-threading drying reel of cantilever construction which is madeupof a plurality of interdigitating cage members, which is supported from one end thereof in” such manner that the other end of the reel is not only unsupported but substantially unobstructed, and which presents lengthwise of the reel a thread-bearing periphery of substantially circular cross section along which the thread or the like is advanced in a large number of generally helical turns toward the unsupported end of the reel, said threadbearing periphery having perimeters taken on cross sections of the reel which diminish in the direction of advance of the thread or the like;
  • a -unitary,self-threading drying reel of cantilever construction which-is made up of a plurality of interdigitating cage memberslwhich is supported from one end thereof in such manner that the other end of the reel'is'not only urisupported but substantially unobstructed, and which presents lengthwise of the reel , a thread-bearing periphery of substantially circular cross section along which the thread or the like is advanced inalarge number of generally helical-turns toward the unsup- I portedrendoi the reel, said thread-bearing periphery including a portion characterized by perimeters taken on cross sections ofxthe reel'which diminish in the drection of advanceof the thread,
  • a unitary, self-threading drying reel of cantilever construction which is made up of a plurality of interdigitating cage members, which is supported from one end thereof in such manner that the other end is not only unsupported but substantially unobstructed, and which presents lengthwise of the reel a thread-bearing periphery of substantially circular cross section along which the thread'or the like is'advanced in alarge number of generally helical turns toward the unsupported end of the reel, said thread bearin'g periphery comprising two spaced, generally cylindrical portions of diiferent diameters of which the portion of smaller diameter is'adjacent the unsupported end of the reel and, intermediate said cylindrical portions, a portion of frusto-conicalform; means providing relative movement of the thread-bearing surfaces of said cage members; and means for subjecting the thread or the like to drying conditions as it is being advanced on said reel.
  • said thread-- bearing periphery including a portion extending over a substantial part but not all of the reel having perimeters taken on cross sections of the reel which vary progressively in the direction of advance of the thread or the like.
  • a unitary self-threading reel of cantilever construction which is made up of a plurality of interdigitating cage members, which is supported from one end thereof in such manner that the other end is not only unsupported but substantially unobstructed, and which presents lengthwise of the reel a thread-bearing periphery of substantially circular cross section along which the thread or the like is advanced in a large number of generally helical turns toward the unsupported end of the reel, said threadbearing periphery including a portion adjacent the supported end of the reel characterized by substantially uniform cross sections and, merging therewith, a portion characterized by perimeters taken on cross sections of the reel which vary progressively in the direction of advance of the thread or the like.
  • a unitary, self-threading reel of cantilever constructioni which is made up of a plurality of 'interdigitating cage members, which is supported from one end thereof in such manner that the other end is not only unsupported but substantially unobstructed, and which presents lengthwise of the reel a thread-bearing periphery of substantially circular cross section along which the thread or the like is advanced in a large number of generally helical turns toward the unsupported end of the reel, said thread-bearing periphery including a portion characterized by perimeters taken on cross sections of the reel which vary progressively in the direction of advance of the thread or the like and, merging therewith, a portion adjacent the unsupported end of the reel characterized by substantially uniform cross sections.
  • a unitary, self-threading drying reel of cantilever construction which is made up of a plurality of interdigitating cage members, which is supported from one end thereof in such manner that the other end is not only unsupported but substantially unobstructed, and which presents lengthwise of the reel a thread-bearing periphery of substantially circular cross section along which the thread or the like is advanced in a large number of generally helical turns toward the unsupported end of the reel, said threadbearing periphery including an initial portion adjacent the supported endv of the reel characterized by substantially uniform cross sections, an intermediate portion characterized by perimeters take 1 on cross sections of the reel which dimir. an in the direction of advance of the thread or he like, and a terminal portion adjacent the unsupported end of the reel characterized by substantially uniform cross sections, the perimeter of said terminal portion being less than the perimeter of said initial portion.
  • a unitary, self-threading reel of cantilever construction which is made up of a plurality of interdigitating cage members, which is sup ported from one end thereof in such manner that the other end is not only unsupported but substantialiy unobstructed, and which presents lengthwise of the reel a thread-bearing periphery of substantially circular cross section along which the thread or the like is advanced in a large number of generally helical turns toward the unsupported end of the reel, said threadbearing' periphery comprising two spaced, generally cylindrical portions of different diameters and, intermediate said cylindrical portions, a portion of frusto-conical form.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Drying Of Solid Materials (AREA)
  • Artificial Filaments (AREA)
US107666A 1936-10-26 1936-10-26 Apparatus for handling thread or the like Expired - Lifetime US2178104A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL59182D NL59182C (enrdf_load_stackoverflow) 1936-10-26
US107666A US2178104A (en) 1936-10-26 1936-10-26 Apparatus for handling thread or the like
GB3882/37A GB489781A (en) 1936-10-26 1937-02-09 Improvements in or relating to thread or the like, and particularly artificial silk thread, method of drying same and apparatus therefor
DEI57179D DE746930C (de) 1936-10-26 1937-02-20 Vorrichtung zum Trocknen von laufenden Kunstseidefaeden
FR824402D FR824402A (fr) 1936-10-26 1937-03-10 Perfectionnements aux fils ou filaments analogues, et particulièrement aux fils de rayonne, aux procédés pour les sécher et aux appareils utilisés dans ce but
CH233819D CH233819A (de) 1936-10-26 1937-03-12 Verfahren und Vorrichtung zum Trocknen nasser Kunstseidefäden.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US107666A US2178104A (en) 1936-10-26 1936-10-26 Apparatus for handling thread or the like

Publications (1)

Publication Number Publication Date
US2178104A true US2178104A (en) 1939-10-31

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ID=22317803

Family Applications (1)

Application Number Title Priority Date Filing Date
US107666A Expired - Lifetime US2178104A (en) 1936-10-26 1936-10-26 Apparatus for handling thread or the like

Country Status (6)

Country Link
US (1) US2178104A (enrdf_load_stackoverflow)
CH (1) CH233819A (enrdf_load_stackoverflow)
DE (1) DE746930C (enrdf_load_stackoverflow)
FR (1) FR824402A (enrdf_load_stackoverflow)
GB (1) GB489781A (enrdf_load_stackoverflow)
NL (1) NL59182C (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090202770A1 (en) * 2008-02-08 2009-08-13 Fengkui Li Polypropylene/polyisobutylene blends and films prepared from same
US20090273110A1 (en) * 2008-04-30 2009-11-05 Fina Technology, Inc. Composites Comprising a Polymer and a Layered Compound and Methods of Preparing and Using Same
WO2010002669A1 (en) 2008-06-30 2010-01-07 Fina Technology, Inc. Compatibilized polypropylene and polylactic acid blends and methods of making and using same
US9249268B2 (en) 2014-06-13 2016-02-02 Fina Technology, Inc. Polymeric blends and articles made therefrom

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2286213A (en) * 1939-09-29 1942-06-16 Ind Rayon Corp Method of drying thread or the like
DE943665C (de) * 1951-02-27 1956-05-24 Erich Kiefer Lufttechnische An Haspel zur fortlaufenden Erzeugung und Behandlung von faden-, band- oder kabelartigem Gut
DE1083487B (de) * 1954-01-11 1960-06-15 Glanzstoff Ag Verfahren zur Herstellung kuenstlicher Faeden mit gleichmaessigen Eigenschaften und hohem Schrumpfvermoegen nach dem Viscosespinnverfahren
CN111578655B (zh) * 2020-05-27 2022-07-01 东莞市缔网通讯科技有限公司 一种电镀铜包线生产加工工艺
CN114481346B (zh) * 2022-02-11 2023-12-01 杭州宏图锦纶有限公司 一种基于物联网技术的纺丝烘干保护系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE239822C (enrdf_load_stackoverflow) *
DE448437C (de) * 1927-08-19 Spinnstofffabrik Zehlendorf G Vorrichtung zur fortlaufenden Herstellung von Kunstfaeden auf Haspeln
NL32982C (enrdf_load_stackoverflow) * 1931-07-02
DE538026C (de) * 1927-03-05 1931-11-09 I G Farbenindustrie Akt Ges Verfahren zur Herstellung eines endlosen Kunstfaserstranges
DE500008C (de) * 1927-03-05 1930-06-16 I G Farbenindustrie Akt Ges Verfahren und Vorrichtung zur Herstellung eines endlosen Kunstfaserstranges
US1983221A (en) * 1931-01-15 1934-12-04 Furness Corp Continuous process and apparatus for making rayon
NL36969C (enrdf_load_stackoverflow) * 1931-06-20
AT136367B (de) * 1932-03-05 1934-01-25 Bemberg Ag Vorrichtung zur Herstellung von Kunstfäden.
DE686686C (de) * 1933-01-14 1941-03-05 Carl Hamel Akt Ges Vorrichtung zum Aufwickeln und Weiterleiten von fadenartigen Gebilden, insbesondere zur Herstellung von Kunstseidefaeden im fortlaufenden Arbeitsgang

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090202770A1 (en) * 2008-02-08 2009-08-13 Fengkui Li Polypropylene/polyisobutylene blends and films prepared from same
US20090273110A1 (en) * 2008-04-30 2009-11-05 Fina Technology, Inc. Composites Comprising a Polymer and a Layered Compound and Methods of Preparing and Using Same
US8246878B2 (en) 2008-04-30 2012-08-21 Fina Technology, Inc. Composites comprising a polymer and a layered compound and methods of preparing and using same
WO2010002669A1 (en) 2008-06-30 2010-01-07 Fina Technology, Inc. Compatibilized polypropylene and polylactic acid blends and methods of making and using same
US9290647B2 (en) 2008-06-30 2016-03-22 Fina Technology, Inc. Articles including a compatibilized polypropylene and polylactic acid blend
US9249268B2 (en) 2014-06-13 2016-02-02 Fina Technology, Inc. Polymeric blends and articles made therefrom

Also Published As

Publication number Publication date
FR824402A (fr) 1938-02-08
GB489781A (en) 1938-08-04
DE746930C (de) 1944-08-30
NL59182C (enrdf_load_stackoverflow)
CH233819A (de) 1944-08-31

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