EP0959159A1 - Broche de retordage a triple torsion - Google Patents

Broche de retordage a triple torsion Download PDF

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Publication number
EP0959159A1
EP0959159A1 EP98109398A EP98109398A EP0959159A1 EP 0959159 A1 EP0959159 A1 EP 0959159A1 EP 98109398 A EP98109398 A EP 98109398A EP 98109398 A EP98109398 A EP 98109398A EP 0959159 A1 EP0959159 A1 EP 0959159A1
Authority
EP
European Patent Office
Prior art keywords
pot
cylinder
spindle
triple
twist
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.)
Withdrawn
Application number
EP98109398A
Other languages
German (de)
English (en)
Inventor
Jürgen Kallmann
Hansjörg Dür
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.)
OC Oerlikon Textile Holding AG
Original Assignee
Hamel 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 Hamel AG filed Critical Hamel AG
Priority to EP98109398A priority Critical patent/EP0959159A1/fr
Publication of EP0959159A1 publication Critical patent/EP0959159A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/10—Spinning or twisting machines in which the product is wound-up continuously for imparting multiple twist, e.g. two-for-one twisting
    • D01H1/105—Arrangements using hollow spindles, i.e. the yarns are running through the spindle of the unwound bobbins
    • D01H1/106—Two-for-one twisting
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/86—Multiple-twist arrangements, e.g. two-for-one twisting devices ; Threading of yarn; Devices in hollow spindles for imparting false twist

Definitions

  • the invention relates to a triple wire twisting spindle rotating drivable twist pot, containing a twist pot bath, through which a radially running thread guide channel is, one at the inner end of the thread guide channel connected spindle hollow axis as well as a twist pot jacket, and with a rotatably mounted on the hollow spindle axis, also containing rotatingly driven coil carrier a coil support protective pot, a coil support base and a bobbin hub, as well as with a surrounding the twist pot Spindle housing.
  • the ones to be twisted Threads usually opposed to the one with the bobbin pulled the coil drivable to the spindle upwards, wherein the original yarn on the inner peripheral surface of the bobbin case comes to rest and then the hollow spindle runs from top to bottom, below the coil carrier base radially through the bottom of the twister to the inner wall of the the twist pot surrounding the bobbin case is guided and in the form of a thread balloon along the inner peripheral surface of the twist pot to a coaxial one above the spindle Thread guide eyelet runs and is pulled through this, by where from then the finished twine on a winding unit is wound into a package.
  • the invention has for its object a triple wire twisting spindle to be designed in such a way that they are purely theoretical Consideration of friction and swirl losses be minimized.
  • Figures 1 to 4 each show different in axial section Variants of the triple-wire twisting spindle according to the invention.
  • Figure 1 shows a bearing and drive housing 1 with a Floor 1.1 and one adjoining the floor, upwards directed central bearing hub 1.2.
  • a spindle shaft 5 is rotatably mounted by means of bearings 3 and 4, at its lower end one in the direction of the arrow f1 rotatably drivable spindle whorl 6 is attached.
  • the Spindle shaft 5 carries a twister at its upper end 7, containing a twist pot jacket 7.4 and a twist pot base 7.1 through the a radially running thread guide channel 7.2 leads.
  • Thread guide channel 7.2 closes the lying in the extension of the spindle shaft 5
  • Hollow spindle axis 7.3 which according to FIG. 1 for example can be integrally formed with the twister 7.
  • a coil support 10 containing a coil support protective pot 10.1 and a coil carrier base 10.2 is with his to the coil carrier base 10.2 attached coil carrier hub 10.3 by means of bearings 8 and 9 rotatable on the hollow spindle axis 7.3 stored.
  • At the upper edge of the coil carrier hub 10.3 an inwardly directed flange ring 10.4 is provided, whose central opening has the function of that of multi-wire twisting spindles usual thread inlet pipe takes over.
  • the coil carrier 10 is used for receiving or storing a Subject or supply spool D, with its spool sleeve on the Coil carrier base 10.2 is turned off.
  • bearings 11 and 12 On the outer surface of the bearing hub 1.2 is by means of bearings 11 and 12 one at its lower end as a drive whorl 13.1 trained sleeve 13 rotatably mounted on its upper End carries a flange 13.2, in which along a Circular path-extending driver magnets 14 are used. These magnets 14 are embedded in the coil carrier base 10.2 Counter magnets 15 opposite, which, based on the Driver magnets 14 are polarized such that at preferably opposite to the spindle whorl 6 rotating Drive whorl 13.1 also the coil carrier 10 in rotation is transferred.
  • the structure described so far corresponds to that of one usual triple wire twisting spindle.
  • a rotating twister 7 With a rotating twister 7, the thread F from the supply spool D upwards withdrawn and through the thread inlet opening 10.5 and the spindle hollow axis 7.3 first down and then through the thread guide channel 7.2 radially outwards and then again along the twist pot jacket 7.4 up to one in the Extension of the spindle hollow thread lying eyelet 16 out, from where the thread to a not shown Rewinder is running.
  • the twist pot jacket 7.4 is on its upper end with a stable thread guide Provide thread guide eyelet 7.5.
  • the drive whorl becomes 13.1 opposite to the spindle whorl 6 in rotation offset, whereby the coil carrier 10 and thus the supply coil D are also rotated, which means for the thread drawn off through the thread guide eye 16 three times Twist is caused.
  • a spindle housing 16 On the housing 1 representative of the machine frame a spindle housing 16 is mounted, containing a spindle housing base 16.1, one adjoining the floor, upwards directional central bearing hub 16.2 and a spindle housing shell 16.3. On the bearing hub 16.2 is according to the invention by means of bearings 17 and 18 as a "energy-saving pot” a free rotating cylinder pot 19 mounted, the rotating Thread pot 7 from the co-rotating one surrounding the thread pot Air column is rotated.
  • FIG. 2 differs from the embodiment of Figure 1 in that instead of the free rotating cylinder pot 19 between the twister 7 and the coil carrier 10 as an "energy-saving pot” is a cylinder pot 20 free by means of the bearings 21, 22 on the spindle hollow axis 7.3 is rotatably mounted.
  • this cylinder pot 20 is equipped with permanent magnets 23, which Counter magnets 24 attached in the spindle housing jacket 16.3 are opposite, the magnets 23 and 24 polarizing in this way are that the "energy-saving pot" 20 in operation of the triple-wire spindle is secured against rotation.
  • FIG. 3 is characterized by this from that two freely rotatable cylinder pots are provided are, once a cylinder pot surrounding the twister 7 19A, which by means of bearings 40 directly on the spindle shaft 5 is stored and in terms of its functionality corresponds to the cylinder pot 19 according to FIG. 1, and a second, between the bobbin 10 and the twister 7 intermediate cylinder pot 20A, which with respect to its Storage and its functionality the "energy saving pot" 20 corresponds to Figure 2.
  • This cylinder pot 20A can optionally also in accordance with that in connection with Figure 2 described alternative with holding magnets 23A be equipped with the counter magnets located in the spindle housing 16 24 face each other.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP98109398A 1998-05-23 1998-05-23 Broche de retordage a triple torsion Withdrawn EP0959159A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP98109398A EP0959159A1 (fr) 1998-05-23 1998-05-23 Broche de retordage a triple torsion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98109398A EP0959159A1 (fr) 1998-05-23 1998-05-23 Broche de retordage a triple torsion

Publications (1)

Publication Number Publication Date
EP0959159A1 true EP0959159A1 (fr) 1999-11-24

Family

ID=8231989

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98109398A Withdrawn EP0959159A1 (fr) 1998-05-23 1998-05-23 Broche de retordage a triple torsion

Country Status (1)

Country Link
EP (1) EP0959159A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6223512B1 (en) * 1996-09-13 2001-05-01 W. Schlafhorst Ag & Co. Pot spinning device
CN101824685A (zh) * 2010-05-01 2010-09-08 浙江凯成纺织机械有限公司 倍捻机锭子磁力传动方法及其装置
CN102321936A (zh) * 2011-09-07 2012-01-18 浙江凯成纺织机械有限公司 一种制线倍捻机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2127921A (en) * 1937-10-19 1938-08-23 Sipp Eastwood Corp Spinning unit
CH376817A (de) * 1959-06-15 1964-04-15 Volkmann & Co Doppeldrahtzwirnspindel mit ruhendem Topf
DE2265283A1 (de) * 1972-04-11 1977-04-14 Hamel Gmbh Zwirnmaschinen Mehrfachzwirnspindel
JPS63190031A (ja) * 1987-01-29 1988-08-05 Murata Mach Ltd 撚糸機
JPH08199435A (ja) * 1995-01-19 1996-08-06 Teijin Seiki Co Ltd ポット式多重撚糸装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2127921A (en) * 1937-10-19 1938-08-23 Sipp Eastwood Corp Spinning unit
CH376817A (de) * 1959-06-15 1964-04-15 Volkmann & Co Doppeldrahtzwirnspindel mit ruhendem Topf
DE2265283A1 (de) * 1972-04-11 1977-04-14 Hamel Gmbh Zwirnmaschinen Mehrfachzwirnspindel
JPS63190031A (ja) * 1987-01-29 1988-08-05 Murata Mach Ltd 撚糸機
JPH08199435A (ja) * 1995-01-19 1996-08-06 Teijin Seiki Co Ltd ポット式多重撚糸装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 12, no. 472 (C - 551) 9 December 1988 (1988-12-09) *
PATENT ABSTRACTS OF JAPAN vol. 96, no. 12 26 December 1996 (1996-12-26) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6223512B1 (en) * 1996-09-13 2001-05-01 W. Schlafhorst Ag & Co. Pot spinning device
CN101824685A (zh) * 2010-05-01 2010-09-08 浙江凯成纺织机械有限公司 倍捻机锭子磁力传动方法及其装置
CN102321936A (zh) * 2011-09-07 2012-01-18 浙江凯成纺织机械有限公司 一种制线倍捻机
CN102321936B (zh) * 2011-09-07 2013-06-05 浙江凯成纺织机械有限公司 一种制线倍捻机

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