US3448571A - Apparatus for feeding spinning material to a spinning machine - Google Patents

Apparatus for feeding spinning material to a spinning machine Download PDF

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Publication number
US3448571A
US3448571A US605661A US3448571DA US3448571A US 3448571 A US3448571 A US 3448571A US 605661 A US605661 A US 605661A US 3448571D A US3448571D A US 3448571DA US 3448571 A US3448571 A US 3448571A
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Prior art keywords
spinning
sliver
roving
feeding
feed
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US605661A
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English (en)
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Ryohei Tsuzuki
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
    • D01H13/045—Guide tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/12—Tubes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/005—Arrangements for feeding or conveying the slivers to the drafting machine
    • 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 spinning material is fed through a plurality of vertical, upstanding feed pipes each provided with a curved outlet conduit in which a spring-biased, pivoted plate applies pressure to the spinning material transversely of the path of travel of the spinning material and a restriction in the curved conduit control are effective to cause fiber alignment and to cause a uniform tension draft to be applied to the spinning material passing through the outlet conduit.
  • the present invention relates to a method for feeding spinning material to a spinning machine and its apparatus, and particularly, relates to a method and apparatus for feeding in a uniform condition the sliver or roving reserved in the air conditioned room to the respective spinning machine installed in another room.
  • the spinning method described above have been patented as US. Patent No. 3,070,948 granted to another invention of the applicant.
  • the present invention provides a method for feeding spinning material to the respective spinning machine and its apparatus, and is particularly available for the spinning method according to the U8. Patent No. 3,070,948.
  • the spinning material such as sliver or roving
  • the spinning room where the spinning machines are installed. Consequently, Regain of sliver or roving varies according to the humidity of the atmosphere of the spining room which is diflicult to maintain in a uniform condition even if the so-called air-conditioning method is applied.
  • the variation in Regain of sliver or roving causes an undesirable spinning condition, that is, increase in yarn breakage during the spinning operation due to the fleece of fibers winding around the draft roller as a result of the reduction in strength of yarn having small regain, etc.
  • the principal object of the invention is to provide a A method for supplying slivers or rovings having uniform Regain to the respective spinning units so as to obtain high spinning efliciency.
  • An object of the invention is to provide a method for feeding slivers or rovings so that production of fly and nailhanged fibers attached to the slivers or rovings are prevented so as to produce uniform and good quality yarn.
  • Another object of the present invention is to provide a control method and apparatus for controlling fiber alignment of spinning materials supplied from supplying sources disposed to upper floor room.
  • Still another object of the present invention is to provide a novel method for feeding slivers or rovings to the respective spinning machine and its apparatus which can be used for short-cut spinning for reducing the productioncost.
  • FIG. 1 is an elevation side view of the feeding apparatus according to the invention.
  • FIG. 2A is a perspective view of a control member of the feeding apparatus shown in FIG. 1,
  • FIG. 2B is a sectional side view of the control member of feeding apparatus taken along line IIB-IIB in FIG. 2A,
  • FIG. 2C is a sectional side view of a modified control member of in the feeding apparatus of the invention.
  • FIG. 3 is a sectional view of the control member. taken along line IIIHI in FIG. 2B,
  • FIG. 4 is a sectional view of the control member, take along line IV-IV in FIG. 2B.
  • FIG. 1 an embodiment of a method for feeding sliver to a spinning unit of a ring spinning frame according to the invention is shown.
  • a sliver 3 is reserved in a can 2 disposed in an upstair or upper room 1 whose atmosphere is always maintained in a uniform condition.
  • the sliver 3 reserved in the can 2 is fed to a draft part 5 of the spinning frame so as to produce yarn 6 which is twisted and wound around a bobbin 7 supported by a spindle 8 rotating at high speed.
  • the sliver 3 is fed to feed pipe 4 by way of circumferentially grooved guide rollers 9, 10 and then goes to a trumpet 11 disposed bebind the draft part 5.
  • the guide rollers 9, 10 are rotated positively so as to feed the sliver 3 uniformly.
  • a control member 12 is disposed to the bottom end portion of the feed pipe 4. As shown in FIGS. 2A and 2B, 3 and 4, the control member 12 comprises an upper opened portion 12a connected with the bottom end of the feed pipe 4, a
  • curved outlet conduit 12b connected to the bottom portion of the upper opened portion 12a. as one piece, a cover plate 12c covering the opened portion of the conduit 12b and having an inwardly projecting portion 120! so as to form a channelled, space or restriction 14 at the lower portion of the control member 12 and a pressure plate He is pivoted to the lower portion of the upper portion 12a by a pin 13 as shown in the drawing.
  • the above-mentioned control member 12 is disposed in such a way that the bottom aperture 15 faces the trumpet 11 of the draft unit 5, so as lead sliver or roving 3 delivered from the control member 12 to the inlet of the trumpet 11.
  • the sliver or roving 3 passes through the tube 4 and enters the control member 12, and is kept in a free condition at the first spaced portion 16 for a while. As the sliver or roving passes through the pipe 4 in a zig-zag condition, it is necessary to eliminate the undesirable tendency of fiber to curl which bestows an irregular draft of fibers.
  • the above-mentioned reserving of sliver or roving 3 is useful for eliminating the tendency of fiber to curl and while the sliver or roving is being reserved in the spare 16, it is pressed by the com pression plate 12e.
  • a helical spring 17 is mounted on pin 18 pivotably disposed to the pressure plate He in such a Way that an end of the spring 17 presses the end of the pressure plate 12c and the other end of the spring 17 presses the lower portion of the upper portion 12a so as to always press the pressure plate 12e by which the pressure plate 12a is positively turned inward.
  • the control member 12 forms a tube, consequently, slivers or rovings 3 fed from the reserve can 2 are always prevented from becoming loosened to develop hangnails by contacting with machine parts of the spinning frame or other parts to maintain the supplied slivers or roving in the best condition for drafting.
  • the method for supplying and feeding sliver to the respective ring spinning frame according to the invention is useful for realizing continuous spinning of so-called sliver to yarn system at high operating efficiency because the most stable spinning condition can be easily obtained according to the present sliver supplying and feeding system, moreover, the present method of the invention provides a low-cost method by the sliver feeding method which can use very large sliver cans and less yarn breakage during spinning operation can be obtained by uniform humidity control of supplied sliver.
  • the spinning materials are reserved in a uniformly air-conditioned room on the upper floor but in case the method of the present invention is applied to spinning mills which do not need 4 so-called air-conditioning, it is still useful for improving yarn quality and reducing production cost.
  • Apparatus for feeding a spinning material comprising sliver or roving to a spinning machine comprising, means defining a feed path for said spinning material along which said feed material travels for delivery to a spinning machine, a curved feed outlet conduit in said path open at both ends, means defining an inwardly projecting portion in said feed conduit defining a restriction in said feed path, a movably mounted pressure plate disposed upstream of said restriction for applying pressure on said spinning material while travelling through said feed outlet conduit jointly cooperating with said constriction so that fibers in said spinning material are aligned in parallelism and fed with a uniform tension draft, means movably mounting said pressure plate for movement in said feed conduit, and means constantly biasing said pressure plate in a direction for constantly bearing against said spinning material applying pressure transverse to the path of travel thereof and tending to align the spinning material with said restriction.
  • Apparatus for feeding a spinning material comprising sliver or roving to a spinning machine in which said pressure plate is pivotally mounted in said curved feed conduit, said means movably mounting said pressure plate comprising pivot means pivotally mounting said pressure plate, and in which said means biasing said plate comprise-s a spring.
  • Apparatus for feeding spinning materials comprising sliver or roving to a spinning machine comprising, a plurality of upstanding feed pipes each receiving a spinning material individually for advancement longitudinally therethrough, for each feed pipe feed control means disposed at a discharge end of each feed pipe for receiving spinning material from a respective feed pipe and delivering the spinning material therefrom longitudinally and for controlling fiber alignment
  • pressure-applying means constantly applying pressure transverse to the longitudinally travelling spinning material and comprising means defining a restriction through which said spinning material travels longitudinally downstream of said pressure-applying means for effectively causing fibers in said spinning material travelling through said restriction to have parallel alignment and a substantially uniform tension draft applied thereto.
  • Apparatus for feeding spinning materials comprising sliver or roving to a spinning machine according to claim 4, in which said control means disposed at a discharge end of each pipe comprises, for each feed pipe a curved conduit, a cover plate on said curved conduit having a projection extending inwardly into said conduit defining said restriction.
  • Apparatus for feeding spinning materials comprising sliver or roving to a spinning machine according to claim 5, in which said pressure-applying means comprises a pivotally mounted plate having a portion within said curved conduit and extending generally in a direction toward the downstream travel of said spinning material, means constantly biasing said pivotally mounted plate in a direction for causing said portion to apply said pressure to said spinning material in a direction transverse to its longitudinal direction of travel thereof.
  • each curved conduit comprises a portion upstream of said pressure-applying plate for containing a reserve of the spinning material.
  • Apparatus for feeding spinning materials comprising sliver or roving to a spinning machine according to claim 7, in which said feed pipes are disposed upstanding vertically and at a level higher than said spinning machine, and including driven feed rollers for delivering spinning material from respective packages of spinning material to the individual feed pipes.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US605661A 1966-03-07 1966-12-29 Apparatus for feeding spinning material to a spinning machine Expired - Lifetime US3448571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1392066A JPS4422775B1 (en, 2012) 1966-03-07 1966-03-07

Publications (1)

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US3448571A true US3448571A (en) 1969-06-10

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US (1) US3448571A (en, 2012)
JP (1) JPS4422775B1 (en, 2012)
GB (1) GB1183208A (en, 2012)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593511A (en) * 1969-02-18 1971-07-20 Electrospin Corp Twisting head for textile machine
US3816991A (en) * 1973-05-07 1974-06-18 Toyoda Automatic Loom Works Method and device for supplying sliver to a spinner machine
US3916609A (en) * 1972-10-11 1975-11-04 Teijin Ltd Draw-texturing apparatus
US3939639A (en) * 1973-06-05 1976-02-24 Bayer Aktiengesellschaft Spin stretching and spin stretch texturing of multifilament yarns
US4033102A (en) * 1975-03-21 1977-07-05 Centre Technique Industriel Dit: Institut Textile De France Method and apparatus for twisting core strands
US4332130A (en) * 1979-07-10 1982-06-01 Luwa Ag Apparatus for infeeding textile band material to a consumer
US5406679A (en) * 1992-12-04 1995-04-18 Trutzschler Gmbh & Co. Kg Web guiding and supporting device at the outlet of a carding machine
WO1996007781A1 (fr) * 1994-09-07 1996-03-14 Tsentralny Naucho-Issledovatelsky Institut Procede d'amenee d'un produit filamentaire aux postes de traitement d'une machine textile et dispositif conçu pour sa mise en ×uvre
EP0673449A4 (en) * 1993-10-08 1996-04-10 Tns Mills Inc AUTOMATED SPINNING METHOD AND APPARATUS.
EP0673448A4 (en) * 1993-10-08 1996-04-10 Tns Mills Inc AUTOMATED SPIDER AND METHOD.
EP0985755A1 (en) * 1993-10-08 2000-03-15 Tns Mills, Inc. Automated spinning apparatus and process
CN101812746B (zh) * 2009-12-29 2011-08-31 宁波荣溢化纤科技有限公司 用于卷曲机与传送装置之间的缓冲装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5259181A (en) * 1991-01-11 1993-11-09 Fritz Stahlecker Spinning machine system
DE4109024A1 (de) * 1991-03-20 1992-09-24 Fritz Stahlecker Spinnmaschine
DE4109110A1 (de) * 1991-03-20 1992-09-24 Fritz Stahlecker Spinnmaschine mit einer vielzahl nebeneinander angeordneter spinnstellen
DE4111000A1 (de) * 1991-04-05 1992-10-08 Fritz Stahlecker Verfahren zum betreiben einer spinnmaschine und spinnmaschine
DE4123451A1 (de) * 1991-07-16 1993-01-21 Stahlecker Fritz Spinnmaschine
WO1994003663A1 (en) * 1992-08-07 1994-02-17 Tsuzuki Spinning Co., Ltd. Method of adjusting moisture content in sliver to be fed to spinning frame
GB9218455D0 (en) * 1992-08-29 1992-10-14 Univ Montfort Adjusting moisture regain of textiles
DE4231728A1 (de) * 1992-09-23 1994-03-24 Stahlecker Fritz Verfahren und Vorrichtung zum Spinnen von Garn

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE509708A (en, 2012) *
US1893809A (en) * 1931-06-20 1933-01-10 Ludlow Mfg Associates Manufacture of yarn
FR743657A (en, 2012) * 1933-04-03
DE882068C (de) * 1951-02-06 1953-07-06 Bernhard Pross Spinneinrichtung
US3070948A (en) * 1960-01-14 1963-01-01 Tsuzuki Ryohei Spinning frames
US3191375A (en) * 1962-08-16 1965-06-29 Pavena Ag Process for the manufacture of a twisted yarn
US3312050A (en) * 1963-11-19 1967-04-04 Casablancas High Draft Co Ltd Sliver feed and drafting means of a ring spinning frame

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE509708A (en, 2012) *
FR743657A (en, 2012) * 1933-04-03
US1893809A (en) * 1931-06-20 1933-01-10 Ludlow Mfg Associates Manufacture of yarn
DE882068C (de) * 1951-02-06 1953-07-06 Bernhard Pross Spinneinrichtung
US3070948A (en) * 1960-01-14 1963-01-01 Tsuzuki Ryohei Spinning frames
US3191375A (en) * 1962-08-16 1965-06-29 Pavena Ag Process for the manufacture of a twisted yarn
US3312050A (en) * 1963-11-19 1967-04-04 Casablancas High Draft Co Ltd Sliver feed and drafting means of a ring spinning frame

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593511A (en) * 1969-02-18 1971-07-20 Electrospin Corp Twisting head for textile machine
US3916609A (en) * 1972-10-11 1975-11-04 Teijin Ltd Draw-texturing apparatus
US3816991A (en) * 1973-05-07 1974-06-18 Toyoda Automatic Loom Works Method and device for supplying sliver to a spinner machine
US3939639A (en) * 1973-06-05 1976-02-24 Bayer Aktiengesellschaft Spin stretching and spin stretch texturing of multifilament yarns
US4033102A (en) * 1975-03-21 1977-07-05 Centre Technique Industriel Dit: Institut Textile De France Method and apparatus for twisting core strands
US4332130A (en) * 1979-07-10 1982-06-01 Luwa Ag Apparatus for infeeding textile band material to a consumer
US5406679A (en) * 1992-12-04 1995-04-18 Trutzschler Gmbh & Co. Kg Web guiding and supporting device at the outlet of a carding machine
EP0673449A4 (en) * 1993-10-08 1996-04-10 Tns Mills Inc AUTOMATED SPINNING METHOD AND APPARATUS.
EP0673448A4 (en) * 1993-10-08 1996-04-10 Tns Mills Inc AUTOMATED SPIDER AND METHOD.
EP0985755A1 (en) * 1993-10-08 2000-03-15 Tns Mills, Inc. Automated spinning apparatus and process
WO1996007781A1 (fr) * 1994-09-07 1996-03-14 Tsentralny Naucho-Issledovatelsky Institut Procede d'amenee d'un produit filamentaire aux postes de traitement d'une machine textile et dispositif conçu pour sa mise en ×uvre
CN101812746B (zh) * 2009-12-29 2011-08-31 宁波荣溢化纤科技有限公司 用于卷曲机与传送装置之间的缓冲装置

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GB1183208A (en) 1970-03-04
JPS4422775B1 (en, 2012) 1969-09-29

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