EP0442066B1 - Antrieb für eine Spinnmaschine, insbesondere für einen Flyer - Google Patents

Antrieb für eine Spinnmaschine, insbesondere für einen Flyer Download PDF

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Publication number
EP0442066B1
EP0442066B1 EP90123417A EP90123417A EP0442066B1 EP 0442066 B1 EP0442066 B1 EP 0442066B1 EP 90123417 A EP90123417 A EP 90123417A EP 90123417 A EP90123417 A EP 90123417A EP 0442066 B1 EP0442066 B1 EP 0442066B1
Authority
EP
European Patent Office
Prior art keywords
drive
toothed
drives
toothed belt
belt
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
EP90123417A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0442066A2 (de
EP0442066A3 (en
Inventor
Gerhard Dipl.-Ing. Grau
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 Textile GmbH and Co KG
Original Assignee
Zinser Textilmaschinen GmbH
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6400118&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0442066(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zinser Textilmaschinen GmbH filed Critical Zinser Textilmaschinen GmbH
Publication of EP0442066A2 publication Critical patent/EP0442066A2/de
Publication of EP0442066A3 publication Critical patent/EP0442066A3/de
Application granted granted Critical
Publication of EP0442066B1 publication Critical patent/EP0442066B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D01H1/14—Details
    • D01H1/20—Driving or stopping arrangements
    • D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
    • D01H1/241—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles driven by belt

Definitions

  • the invention relates to a drive for spinning elements of a spinning machine, in particular for spools and / or wings of a flyer, which are mounted in a bank extending in the longitudinal direction of the machine and are driven in groups by toothed belt drives.
  • the known drive requires considerable effort with regard to the production of shafts, shaft bearings, bevel gear drives and spline shafts or the like, to which a considerable amount of assembly work is added.
  • the multiple deflections in the drive lead considerable energy consumption, while such a drive is relatively noisy.
  • the invention has for its object to design a drive of the type mentioned in such a way that the coil bank is tiltable and is also structurally simple and requires a correspondingly low outlay in terms of manufacture and assembly.
  • At least one drive motor is mounted at least on the tiltable coil bank carrying the coils, which drives at least one coil via a toothed belt drive and that this driven coil in turn drives further coils via one or more toothed belt drives.
  • this drive can also be used on the wing bench supporting the wings.
  • Such a drive does not require shafts, shaft bearings and deflection gears running in the longitudinal direction of the machine, so that the structure is simple and inexpensive.
  • the assembly is very simple. Above all, the reel bank can be tilted forward unhindered.
  • electrical synchronization of the drive motors is provided, for example a corresponding frequency control of the drive motors, which are preferably designed as synchronous motors.
  • the mechanical forced synchronization by means of the toothed belt ensures that the angular synchronism of the spinning elements is maintained even when it is switched off or in the event of a power failure.
  • the coil bank (14) is carried on a holder (16) which can be moved up and down on vertical columns (17) by means of a drive (not shown).
  • the coil bank (14) is connected to the holder (16) via a pivot axis (18) running in the machine longitudinal direction.
  • a plurality of hydraulic or pneumatic cylinders (19) are arranged, by their actuation the spool bank (14) from the operating position shown in FIG. 1 to the Doff position shown in FIG.
  • the coils (20) which are arranged on the reel spindles (15) in a rotationally fixed manner with their sleeves, are easily accessible for a doffing operation.
  • the drawn roving which comes from a drafting device, not shown, axially enters the heads of the wings (13) and is then guided in one of the wing arms to a pressure finger (21), from which it is then transferred to the bobbins (20) .
  • the drive for the spindles (15) is designed as a so-called group drive, which contains a plurality of electric drive motors (32), each of which is used to drive a group of spindles (15), the drive motors (32) being identical to one another and on the Drive an equal number of spindles (15) is designed.
  • the drive motors (32) are attached to the outside of the coil bank (14). They are provided on their motor shaft with a toothed belt pulley (33) which drives a toothed belt (34) which is wrapped around a toothed belt pulley (35) which is connected in a rotationally fixed manner to a spindle (15).
  • a toothed belt pulley 3
  • every sixth spindle (15) of one row, namely row (12), is driven by such a toothed belt drive.
  • the drives of the other spindles (15) are derived from the spindle, which is driven directly by a drive motor (32), and are grouped together.
  • the directly driven spindle (15) is rotatably connected to a further toothed belt pulley (37), which drives two further toothed belt pulleys (39) via a toothed belt (38) that wraps around it and which rotates with spindles ( 15) of the opposite row (11) are connected.
  • the spindles (15) of the row (11) are provided with toothed belt pulleys (39, 39 '), one above the other, connected to them in a rotationally fixed manner, a toothed belt (38') being wound around the toothed belt pulley (39 '), which, apart from this 1 and 2 by the toothed belt pulley (35) hidden toothed belt pulley of a spindle (15) of the series (12) and another toothed belt pulley (39 ') a spindle (15) of the series (11th ) wraps around, ie again three toothed belt pulleys.
  • the spindles and thus the toothed belt pulleys are - as can be seen from FIG. 3 - in the corner points of an approximately isosceles triangle.
  • the timing belt pulleys on the individual spindles are offset in height.
  • a total toothed belt drive containing a plurality of individual toothed belts is created in this way, in which all spindles (15) of both rows (11, 12) are mechanically coupled to one another, so that angularly accurate synchronism is ensured.
  • the electric drive motors (32) are expediently electrically synchronized, in particular by means of a frequency control.
  • the spool bank (14) can easily be pivoted out of the operating position (FIG. 1) into the doff position (FIG. 2) and back again without this being caused by the drive is hindered.
  • the drive of the individual coil spindles (15), like that of the wings (13), is positively synchronized. Electrical synchronization between the drive motors (32) is also advantageously provided here.
  • the drive of the wings (13) is constructed according to the same principle according to which the spindles (15) are driven.
  • electric drive motors (22) designed for the same power are attached, which drive a wing (13) of the row (12) directly via a belt drive.
  • the electric motors (22) are provided on their motor shafts in a rotationally fixed manner with toothed belt pulleys (23) which, via a toothed belt (24), drive a belt pulley (25) which is connected in a rotationally fixed manner to a wing (13).
  • a further toothed belt pulley (27) is rotatably attached to the same wing (13) and also drives two wings (13) of the opposite row (11) via a toothed belt (28), since the toothed belt (28) is connected to this wing (13 ) non-rotatably arranged toothed belt pulleys (29) is looped.
  • the drives to neighboring groups of three are derived from this belt drive (27, 28, 29) as shown in FIG. 3.
  • the wings (13) of the row (11) are each provided with two toothed belt pulleys (29, 29 ') arranged one above the other, a toothed belt (28') running around the toothed belt pulleys (29 '), each leading to the adjacent group of three. In this way, an uninterrupted overall belt drive is also created for the wings (13), in which drive energy is introduced at regular intervals via electric drive motors (22).
  • FIGS. 4 and 5 corresponds in principle to the embodiment according to FIGS. 1 to 3.
  • a group drive is again provided in each case, which drives several individual electrical units distributed in the machine longitudinal direction Contains drive motors (22 and 32).
  • these drive motors (22, 32) are not attached to the outside of the wing bench (10) and the coil bench (14), but rather are integrated into them, so that a certain saving in installation space is obtained.
  • the drive motors (22, 32) again drive a toothed belt pulley (25, 35) via toothed belt pulleys (23, 33) and a toothed belt (24, 34), which are non-rotatably arranged on their motor shafts and are connected to a wing (13) or a spool 15) are non-rotatably connected.
  • each wing (13) is provided with two toothed belt pulleys (40, 40 'and 41, 41') arranged one above the other and non-rotatably connected to it, into which toothed belts (42, 42 ') which each drive four wings (13) engage.
  • each wing (13) needs to be provided with two pulleys (40, 40 'and 41, 41') which are each wrapped by two toothed belts (42, 42 '), i.e. in a row (11 and 12) only every second wing.
  • the wings (13), which are driven directly, in the embodiment shown have three superposed pulleys (25, 41, 41 ').
  • the direct drive by means of an electric drive motor (22) takes place on one of the wings (13) of a group of four at the point where otherwise only a toothed belt (42, 42 ') around the corresponding wing ( 13) is performed.
  • the drive of the coil spindles (15) of the embodiment according to FIG. 4 is identical to the design of the drive for the wings (13). Toothed belt drives (43, 43 ') are also provided for each of the coil spindles (15), each of which encloses four diamond-shaped coil spindles (15).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP90123417A 1990-02-14 1990-12-06 Antrieb für eine Spinnmaschine, insbesondere für einen Flyer Expired - Lifetime EP0442066B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4004524 1990-02-14
DE4004524A DE4004524A1 (de) 1990-02-14 1990-02-14 Antrieb fuer eine spinnmaschine, insbesondere fuer einen fleyer

Publications (3)

Publication Number Publication Date
EP0442066A2 EP0442066A2 (de) 1991-08-21
EP0442066A3 EP0442066A3 (en) 1991-10-23
EP0442066B1 true EP0442066B1 (de) 1994-09-21

Family

ID=6400118

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90123417A Expired - Lifetime EP0442066B1 (de) 1990-02-14 1990-12-06 Antrieb für eine Spinnmaschine, insbesondere für einen Flyer

Country Status (4)

Country Link
US (1) US5163280A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0442066B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH04214424A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE4004524A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547463C2 (de) * 1995-12-19 1997-11-27 Zinser Textilmaschinen Gmbh Antrieb von Flügeln und von Spulenspindeln einer Vorspinnmaschine
FR2789700B1 (fr) * 1999-02-17 2001-03-23 Schlumberger Cie N Dispositif de commande des ailettes et des bobines, en particulier pour banc a broches pour fibres longues
DE20209411U1 (de) 2002-06-17 2002-11-14 Fitz, Peter, 36151 Burghaun Werkzeugmaschine mit einem CNC-Steuerungssystem
CN1924129B (zh) * 2006-09-03 2010-07-28 青岛红旗纺织机械有限公司 一种悬锭粗纱机

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1912072A (en) * 1932-01-14 1933-05-30 Fraser Gordon Roving frame
US1973348A (en) * 1933-01-04 1934-09-11 Whitin Machine Works Driving mechanism for spinning frames
US2428142A (en) * 1943-02-08 1947-09-30 De Vere V Carter Double pinion application of power
DE1125328B (de) * 1958-11-29 1962-03-08 Otto Wilhelm Burkhardt Dipl In Zwanglaufantrieb fuer Spinn- und Zwirnspindeln
DE1169815B (de) * 1960-04-28 1964-05-06 Johann Jacob Keyser Antrieb fuer Spinn- oder Zwirnspindeln unter Verwendung von laengs der Maschine angeordneten Antriebsuebertragungsrollen
US3548582A (en) * 1967-11-27 1970-12-22 Stuttgarter Spindelfabrik Novi Spindle-stop-drive for textile spindles
DE2125597A1 (en) * 1971-05-24 1972-11-30 Schaeffler Ohg Industriewerk Spindle drive - for spinning machines, suitable for high speeds
IT1015157B (it) * 1974-06-18 1977-05-10 Marzoli E C Spa Flli Dispositivo di levata delle spole in banchi a fusi
DE2610785A1 (de) * 1976-03-15 1977-09-29 Uniroyal Luxembourg Ringzwirnmaschine
GB1524822A (en) * 1976-03-31 1978-09-13 Scragg & Sons Timing belts drive transmission
US4090348A (en) * 1976-07-19 1978-05-23 Spintex, Inc. Spinning or twisting machine ring drive
DE2838398C2 (de) * 1978-09-02 1982-06-24 Zinser Textilmaschinen Gmbh, 7333 Ebersbach Vorspinnmaschine
WO1981000867A1 (en) * 1979-09-28 1981-04-02 Rieter Ag Maschf Coarse spinning-frame
DE3500322A1 (de) * 1985-01-07 1986-07-10 Zinser Textilmaschinen Gmbh, 7333 Ebersbach Maschine zur herstellung gedrehter oder gezwirnter faeden
US4781015A (en) * 1985-05-25 1988-11-01 Zinser Textilmaschinen Gmbh Tangential belt drive
JPS62502902A (ja) * 1985-05-25 1987-11-19 チンザ−・テクスティルマシイネン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 接線ベルト駆動機構
IT1207067B (it) * 1986-01-28 1989-05-17 Marzoli E C Spa Flli Procedimento ed apparecchiatura per la levata automatica delle spole e la sostituzione delle stesse con tubi vuoti in un banco a fusi.
DE3701873A1 (de) * 1986-02-04 1987-08-06 Zinser Textilmaschinen Gmbh Spinn- oder zwirnmaschine
DE3622215A1 (de) 1986-07-02 1988-01-07 Zinser Textilmaschinen Gmbh Antriebsvorrichtung fuer eine vielzahl von mit vorlagespulen bestueckten ablaufspindeln an einer zwirnmaschine
JPS6436930A (en) * 1987-07-31 1989-02-07 Fuji Heavy Ind Ltd Accessories driving gear for engine
DE3802200A1 (de) * 1988-01-26 1989-08-03 Zinser Textilmaschinen Gmbh Maschine zum herstellen gedrehter oder gezwirnter faeden
EP0360149A1 (de) * 1988-09-23 1990-03-28 Maschinenfabrik Rieter Ag Verfahren und Vorrichtung zum automatischen Austauschen von Hülsen an einem Flyer
US4944144A (en) * 1989-05-17 1990-07-31 Kabushiki Kaisha Ishikawa Seisakusho, Ltd. Spindle driving device of covering machine

Also Published As

Publication number Publication date
DE59007266D1 (de) 1994-10-27
EP0442066A2 (de) 1991-08-21
JPH04214424A (ja) 1992-08-05
DE4004524C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-07-29
DE4004524A1 (de) 1991-08-22
US5163280A (en) 1992-11-17
EP0442066A3 (en) 1991-10-23

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