US3279711A - Winding apparatus for melt-spun or dry-spun filaments - Google Patents

Winding apparatus for melt-spun or dry-spun filaments Download PDF

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Publication number
US3279711A
US3279711A US419135A US41913564A US3279711A US 3279711 A US3279711 A US 3279711A US 419135 A US419135 A US 419135A US 41913564 A US41913564 A US 41913564A US 3279711 A US3279711 A US 3279711A
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US
United States
Prior art keywords
spinning
winding
bobbins
thread
filaments
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
US419135A
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English (en)
Inventor
Schippers Heinz
Lenk Erich
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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik AG
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 Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Application granted granted Critical
Publication of US3279711A publication Critical patent/US3279711A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • D01D13/00—Complete machines for producing artificial threads
    • 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
    • B65H54/2812—Traversing devices driven by cam rotating grooved cam with a traversing guide running in the groove
    • 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
    • B65H54/2881—Traversing devices with a plurality of guides for winding on a plurality of bobbins
    • 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
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/72—Framework; Casings; Coverings
    • 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 improvements in the take-up mechanism of spinning machines for the production of continuous synthetic threads by the melt or dry spinning processes, in which machines the spinning units are arranged in a row with draw-off godets situated below.
  • the invention particularly relates to spinning machines in which a plurality of threads produced by one single spinning head are jointly led over drawotf godets and subsequently wound separately and individually on bobbins or other take-up elements.
  • thermoplastic chips such as polyamide, polyester, polypropylene chips or the like
  • a melting device By means of a metering device the melt is fed to the spinning nozz-le or spinneret through the holes of which the molten plastic is pressed and formed into a mono-filament or multifilament thread. While still in a plastic state the thread runs down a vertical shaft or chimney where it is blown with air for the purpose of cooling and solidifying it. At the lower end of the chimney the thread is then drawn oil at high speed and is wound.
  • each spinning shaft which godets rotate at equal or essentially equal circumferential speed and transport the threads which are wrapped around them at a constant rate to a take-up device onto which the thread is wound into cylindrical, conical or biconical packages with the aid of a traversing thread guide.
  • the constant circumferential speed of the yarn package even with increasing package diameter is maintained by pressure con tact with a driving roll which is driven at a fixed rate of revolution.
  • the winding capacity can be increased at constant package diameter by increasing the length of the take-up tube.
  • the amount of such increase of the tube length is obviously limited by the machine dimensions in the case of the parallel winding element, while it would create no basic difficulties where the take-up tubes are arranged at a right angle to the machine axis.
  • two-sided spinning machines are known t the trade, i.e., machines which could be divided into two inversely symmetrical, regular one-sided machines by separation along the imaginary longitudinal symmetrical plane. All essential parts such as spinning pump spinnerets, spinning shafts, as well as godets and winding points, are present in double execution and arranged in separate sets.
  • the two halves have merely parts of the machine frame and possibly the drive mechanism in common.
  • the disadvantages of such a two-sided arrangement include poor accessibility of certain parts of the machines and difficult arrangement of the blowing air supply pipes between the two rows of spinning shafts.
  • the present invention provides a means to increase the production efiiciency of melt or dry spinning machines by increasing the number of winding points without affecting their winding capacity.
  • the winding elements in a spinning machine wherein the spinning points are arranged in one row with drawing-oil godets arranged underneath, be executed in twin form, comprising two parallel rows of winding points with separate drives, in which the bobbin axes are preferably arranged parallel to the longitudinal axis of the spinning machine.
  • the construction according to the present invention is considerably simplified and cost reduced by the elemination of the second row of spinning shafts and the second set of draw-off godets since the one row of spinning shafts now simply spins double the number of threads.
  • each twin set of winding bobbins be allocated a common traverse motion for the thread guides and to arrange it above or between the bobbins.
  • the thread guides of both winding points may be driven simultaneously by one single traverse groove cylinder situated partly above and partly between the pair of driving rolls.
  • the twin winding points are arranged symmetrically to the plane of the spinning point arrangement.
  • draw-off godets, yarn stretching devices or means for the application of finishes, other accessories to the spinning machine, as well as their supporting elements be arranged separately from the winding parts proper. They may e.g. consist of a special rack supporting the front panel on which these parts are mounted. In view of the space required for such supports, it is finally proposed that this part of the framework be entirely eliminated and that the said upper draw-01f and finishing devices be mounted on a frame secured to and hanging from the ceiling of the work room; this is a particularly advantageous arrangement since this part of the machine is not heavy in itself, while mounting in the said manner would greatly facilitate supervision and accessability of the twin winding points.
  • FIGURE 1 is a perspective view of a section through one of a plurality of respective spinning and winding stations arranged in respective rows thereof in the spinning machine equipped with twin winding points each served by one common single arrangement of godets and finish application;
  • FIGURE 2 shows in section the joint traverse motion for the thread guides serving the twin winding points
  • FIGURE 3 is an end elevation, partly in section, of said machine.
  • Threads 4 and 5, jointly drawn-off and transported up to and around godet 7, are separated in that thread 4 now continues to take-up bobbin 13 and thread 5 to takeup bobbin 14.
  • Bobbin 13 held by a bobbin spindle, is mounted freely rotatable on swivel arm 16 mounted on shaft 15 of the machine frame, and is driven in a known manner by driving roll 17.
  • the traverse motion of thread 4 is accomplished by means of thread guide 18 mounted on traverse rod 19 and moved by the control roller 20, extending from the traverse rod into the control groove 21 of the revolving traverse cylinder 22.
  • Cylinder 22 may be driven by drive shaft 23.
  • the take-up bobbin 14, held by a bobbin spindle is mounted freely rotatable on swivel arm 25, mounted on shaft 24 of the machine frame, and is driven in a known manner by driving roll 26.
  • Thread guide 27, serving this winding point is fixed to traverse rod 28, whose move ments are controlled in the same manner as described above by control roller 29 extending into control groove 21 of traverse cylinder 22 from the opposite side.
  • the drive of the driving rolls and traverse cylinder of an individual winding station or pair of bobbins may be eX- ecuted either as collective, group or individual drives.
  • the driving rolls and cylinders of the several winding stations or pairs of bobbins may be commonly driven or separate drive means may be provided for each winding station or pair of bobbins.
  • the take-up bobbins may be provided with individual slave drives to re prise stress on the package surface.
  • devices may be provided for the temporary accommodation of the threads and from which they are removed individually and led on to the bobbins.
  • a waste godet may be provided at the lower end of support 10 in a known manner, to which the threads can be diverted, or a suction device of known construction may be arranged as shown in the accompanying drawings, including compressed air duct 30 and exhaust duct 31, as well as a suction opening 32 into which the threads are introduced.
  • twin arrangement of the takeup bobbins to serve one single row of spinning points allows doubling of thread output, especially where the arrangement of the bobbin axes parallel to the machine axis permits sizeable increases in package diameter, while in addition the overall design of the machine is simplified and space requirements are reduced.
  • a spinning machine with thread take-up bobbins which comprises a plurality of thread spinning devices arranged in a single row, each spinning device adapted to produce a plurality of separately-spun filaments of a synthetic polymer by one of the melt spinning and dry spinning processes, passage means for discharging said filaments downwardly from the respective spinning devices, frame means extending longitudinally below said row, a set of draw-off godets on said frame means below the passage means of each spinning device for drawing the respective separately-spun'filaments in common thereover while maintaining the separation of said filaments, winding means characterized by a pair of winding bobbins below said frame means for each of said sets of godets, the pairs of winding bobbins being arranged in two, horizontally spaced, longitudinal rows which are substantially symmetric with a vertical plane through said passage means and said godets, each row composed of one of the bobbins of the respective pairs, and means tor rotatably driving each bobbin.
  • a machine as claimed in claim 1 a reciprocable thread guide adjacent each bobbin for reciprocating the thread as it is Wound on the respective bobbin, and means providing a common, reciprocal drive for the thread guides of the respective bobbin pairs.
  • a winding machine as claimed in claim 1 wherein said frame means is suspended from a ceiling of a room below a support floor for said thread spinning devices, and said winding means is supported independently of said frame means.
  • a spinning machine in combination with thread take-up bobbins comprising a support deck floor, a plurality of thread spinning devices supported on said floor and arranged in a row thereon, each spinning device adapted to produce a plurality of separately-spun filaments of a synthetic polymer by one of the melt spinning and dry spinning processes, passage means for discharging said filaments downwardly from the respective spinning devices, frame means suspended from said floor and extending longitudinally below said row, a set of draw-off godets on said frame means below the passage means of each spinning device for drawing the respective separatelyspun filaments in common thereover while maintaining the separation of said filaments, winding means characterized by a pair of winding bobbins below said frame means for each of said sets of godets, the pairs of winding bobbins being arranged in two, horizontally spaced, longitudinal rows which are substantially symmetric with a vertical plane through said godets and said passage means, the axes of rotation of said bobbins being parallel with the longitudinal axes of said horizontally

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Winding Filamentary Materials (AREA)
US419135A 1963-12-24 1964-12-17 Winding apparatus for melt-spun or dry-spun filaments Expired - Lifetime US3279711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0074811 1963-12-24

Publications (1)

Publication Number Publication Date
US3279711A true US3279711A (en) 1966-10-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
US419135A Expired - Lifetime US3279711A (en) 1963-12-24 1964-12-17 Winding apparatus for melt-spun or dry-spun filaments

Country Status (6)

Country Link
US (1) US3279711A (de)
BE (1) BE655159A (de)
CH (1) CH423083A (de)
DE (1) DE1435356A1 (de)
GB (1) GB1085030A (de)
NL (1) NL6413377A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844496A (en) * 1965-10-27 1974-10-29 Fischer K Apparate U Rohleitun Spinning apparatus with means for winding up the filaments
US4696436A (en) * 1986-06-20 1987-09-29 Hollingsworth (Uk) Limited Multi-position yarn spinning/winding apparatus
US5794868A (en) * 1994-09-21 1998-08-18 Maschinenfabrik Rieter Ag Spin winding machines
US8282384B1 (en) * 2011-04-15 2012-10-09 Thomas Michael R Continuous curing and post curing apparatus
CN108178023A (zh) * 2017-12-29 2018-06-19 华祥（中国）高纤有限公司 一种纺丝高速卷绕机上的护板结构

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10001303A1 (de) 2000-01-14 2001-08-09 Sahm Georg Fa Spulmaschine
CN113928926A (zh) * 2021-10-28 2022-01-14 怀化宇隆电工材料有限公司 一种电线电缆绕线设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB198184A (en) * 1922-04-29 1923-05-31 Norman Heys Improvements in or relating to the traverse motions of yarn winding machines
US2869796A (en) * 1954-08-04 1959-01-20 Karlsruhe Augsburg Iweka Winding device for spooling machines, especially for synthetic threads
US3036784A (en) * 1957-09-25 1962-05-29 Barmag Barmer Maschf Winding apparatus for use in synthetic thread spinning machines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB198184A (en) * 1922-04-29 1923-05-31 Norman Heys Improvements in or relating to the traverse motions of yarn winding machines
US2869796A (en) * 1954-08-04 1959-01-20 Karlsruhe Augsburg Iweka Winding device for spooling machines, especially for synthetic threads
US3036784A (en) * 1957-09-25 1962-05-29 Barmag Barmer Maschf Winding apparatus for use in synthetic thread spinning machines

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844496A (en) * 1965-10-27 1974-10-29 Fischer K Apparate U Rohleitun Spinning apparatus with means for winding up the filaments
US4696436A (en) * 1986-06-20 1987-09-29 Hollingsworth (Uk) Limited Multi-position yarn spinning/winding apparatus
US5794868A (en) * 1994-09-21 1998-08-18 Maschinenfabrik Rieter Ag Spin winding machines
US8282384B1 (en) * 2011-04-15 2012-10-09 Thomas Michael R Continuous curing and post curing apparatus
US8580175B2 (en) 2011-04-15 2013-11-12 Michael R. Thomas Continuous curing and post-curing method
US9162402B2 (en) 2011-04-15 2015-10-20 Michael R. Thomas Continuous curing and post-curing method
CN108178023A (zh) * 2017-12-29 2018-06-19 华祥（中国）高纤有限公司 一种纺丝高速卷绕机上的护板结构

Also Published As

Publication number Publication date
GB1085030A (en) 1967-09-27
NL6413377A (de) 1965-06-25
BE655159A (de) 1965-03-01
DE1435356A1 (de) 1968-11-14
CH423083A (de) 1966-10-31

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