EP0442066A2 - Entrainement pour un métier à filer, en particulier pour une ailette - Google Patents

Entrainement pour un métier à filer, en particulier pour une ailette Download PDF

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Publication number
EP0442066A2
EP0442066A2 EP90123417A EP90123417A EP0442066A2 EP 0442066 A2 EP0442066 A2 EP 0442066A2 EP 90123417 A EP90123417 A EP 90123417A EP 90123417 A EP90123417 A EP 90123417A EP 0442066 A2 EP0442066 A2 EP 0442066A2
Authority
EP
European Patent Office
Prior art keywords
drive
toothed belt
spinning
spinning elements
wings
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.)
Granted
Application number
EP90123417A
Other languages
German (de)
English (en)
Other versions
EP0442066A3 (en
EP0442066B1 (fr
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(A2) "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/fr
Publication of EP0442066A3 publication Critical patent/EP0442066A3/de
Application granted granted Critical
Publication of EP0442066B1 publication Critical patent/EP0442066B1/fr
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 bench extending in the machine longitudinal direction 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 assembly effort is added.
  • the multiple deflections in the drive lead significant energy consumption, while such a drive is relatively noisy.
  • the invention has for its object to provide a drive of the type mentioned, which is structurally simple and which requires a correspondingly low effort in terms of manufacture and assembly.
  • At least one drive motor is attached to the bench, which drives at least one spinning element in each case via a toothed belt drive, and in that these driven spinning elements in turn drive groups of spinning elements via one or more toothed belt drives.
  • 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. A very simple assembly is also possible.
  • the groups of spinning elements are positively synchronized with one another by means of toothed belts. This ensures that the spinning elements run at the correct angle, which is particularly necessary for the wings and spools of flyers.
  • This mechanical forced synchronization can additionally be supported by an electrical synchronization of the drive motors, for example a corresponding frequency control of the drive motors, which are preferably designed as synchronous motors. The mechanical forced synchronization ensures that even in the event of a shutdown or in the event of a power failure, true-angle synchronization is maintained.
  • the flyer partially shown in FIG. 1 contains a wing bench (10) in which wings (13) are mounted in two staggered rows (11, 12).
  • the flyer also contains a spool bank (14) in which spindles (15) are also arranged in a corresponding arrangement in two rows (11, 12).
  • 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 swivel axis (18) running in the machine longitudinal direction.
  • a plurality of hydraulic or pneumatic cylinders (19) are arranged between the holders (16) and the spool bank (14), by actuating them the spool bank (14) from the operating position shown in FIG.
  • the coils (20) which are arranged on the coil spindles (15) in a rotationally fixed manner with their sleeves, are easily accessible for a doffing process.
  • 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 vanes (13) is designed as a so-called group drive, which contains a plurality of electric drive motors (22), each of which is designed to drive a group of vanes (13), the drive motors (22) being designed identically to one another and on the drive of an equal number of wings (13) is designed.
  • the drive motors (22) are attached to the outside of the wing bench (10). They are provided on their motor shaft with a toothed belt pulley (23) which drives a toothed belt (24) which is wrapped around a toothed belt pulley (25) which is connected in a rotationally fixed manner to a wing (13).
  • a toothed belt pulley (23) which drives a toothed belt (24) which is wrapped around a toothed belt pulley (25) which is connected in a rotationally fixed manner to a wing (13).
  • every seventh wing (13) of one row, namely row (12), is driven by such a toothed belt drive.
  • the drives of the remaining wings (13), which are combined into groups, are derived from the wing, which is driven directly by a drive motor (22).
  • the directly driven wing (13) is connected in a rotationally fixed manner to a further toothed belt pulley (27) which drives two further toothed belt pulleys (29) via a toothed belt (28) which wraps around them and which also rotates with them Wings (13) of the opposite row (11) are connected.
  • the wings (13) of the row (11) are provided with toothed belt pulleys (29, 29 ') connected one above the other and non-rotatably connected to them, with a toothed belt (28 ') is looped, in addition to this toothed belt pulley (29') a toothed belt pulley (30) of a wing (13) of the row (12) and a toothed belt pulley (29 ') of a wing (13) of the row (11), ie again three toothed belt pulleys.
  • the wings and thus the toothed belt pulleys are located in the corner points of an approximately isosceles triangle.
  • the timing belt pulleys (29 'and 30) are offset in height from the timing belt pulleys (27, 29).
  • a single toothed belt (28, 28 ') containing an overall toothed belt drive is created in this way, in which all wings (13) of both rows (11, 12) are mechanically coupled to one another, so that an accurate angle Synchronization is guaranteed.
  • every seventh wing (13) of the row (12) is driven by means of its own electric drive motor (22), the electric motors all being designed identically.
  • These electric drive motors (22) are advantageously also electrically synchronized, in particular by means of a frequency control.
  • the drive of the coil spindles (15) is constructed on the same principle after the drive of the wings (13) is carried out.
  • electric drive motors (32) designed for the same power are attached to the spool bank (14) and directly drive a spool spindle (15) of the row (12) via a belt drive.
  • the electric motors (32) are provided on their motor shafts in a rotationally fixed manner with toothed belt pulleys (33) which, via a toothed belt (34), drive a belt pulley (35) which is connected in a rotationally fixed manner to a coil spindle (15).
  • a further toothed belt pulley (37) is attached in a rotationally fixed manner to the same spool spindle (15) and also drives two spool spindles (15) of the opposite row (11) via a toothed belt (38), since the toothed belt (38) has corresponding spindles on these spindles ( 15) non-rotatably arranged toothed belt pulleys (39) is looped. From this belt drive (37, 38, 39) the drives to neighboring groups of three are derived, as is the case with the aid of FIG Drive of the wing (13) has been explained.
  • the coil spindles (15) of the row (11) are each provided with two toothed belt pulleys (39, 39 ') arranged one above the other, a toothed belt (38') running around the toothed belt pulleys (39 '), each leading to the adjacent group of three.
  • a toothed belt (38') running around the toothed belt pulleys (39 '), each leading to the adjacent group of three.
  • 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.
  • electrical speed control of these drive motors (32) the speed of which must be adapted to the degree of filling of the coils (20).
  • FIGS. 4 and 5 corresponds in principle to the embodiment according to FIGS. 1 to 3. Insofar as the same reference numerals are used here as in the embodiment according to FIGS. 1 to 3, these relate to elements already described without the description being repeated here becomes.
  • a group drive is again provided in each case, which drives a plurality of 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 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 which are connected to a wing (13) or a spool spindle ( 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.
  • 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 surrounds four diamond-shaped coil spindles (15).

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP90123417A 1990-02-14 1990-12-06 Entrainement pour un métier à filer, en particulier pour une ailette Expired - Lifetime EP0442066B1 (fr)

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 true EP0442066A2 (fr) 1991-08-21
EP0442066A3 EP0442066A3 (en) 1991-10-23
EP0442066B1 EP0442066B1 (fr) 1994-09-21

Family

ID=6400118

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90123417A Expired - Lifetime EP0442066B1 (fr) 1990-02-14 1990-12-06 Entrainement pour un métier à filer, en particulier pour une ailette

Country Status (4)

Country Link
US (1) US5163280A (fr)
EP (1) EP0442066B1 (fr)
JP (1) JPH04214424A (fr)
DE (2) DE4004524A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2789700A1 (fr) * 1999-02-17 2000-08-18 Schlumberger Cie N Dispositif de commande des ailettes et des bobines, en particulier pour banc a broches pour fibres longues

Families Citing this family (3)

* 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
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622215A1 (de) 1986-07-02 1988-01-07 Zinser Textilmaschinen Gmbh Antriebsvorrichtung fuer eine vielzahl von mit vorlagespulen bestueckten ablaufspindeln an einer zwirnmaschine

Family Cites Families (22)

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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
BR8008853A (pt) * 1979-09-28 1981-07-21 Rieter Ag Maschf Filatorio preparatorio
DE3500322A1 (de) * 1985-01-07 1986-07-10 Zinser Textilmaschinen Gmbh, 7333 Ebersbach Maschine zur herstellung gedrehter oder gezwirnter faeden
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
WO1986007101A1 (fr) * 1985-05-25 1986-12-04 Zinser Textilmaschinen Gmbh Transmission a courroie tangentielle
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
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
US5022223A (en) * 1988-09-23 1991-06-11 Maschinenfabrik Rieter Ag Method of and apparatus for automatically exchanging bobbins at a flyer
US4944144A (en) * 1989-05-17 1990-07-31 Kabushiki Kaisha Ishikawa Seisakusho, Ltd. Spindle driving device of covering machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622215A1 (de) 1986-07-02 1988-01-07 Zinser Textilmaschinen Gmbh Antriebsvorrichtung fuer eine vielzahl von mit vorlagespulen bestueckten ablaufspindeln an einer zwirnmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2789700A1 (fr) * 1999-02-17 2000-08-18 Schlumberger Cie N Dispositif de commande des ailettes et des bobines, en particulier pour banc a broches pour fibres longues
EP1029958A1 (fr) * 1999-02-17 2000-08-23 N. Schlumberger Et Cie, S.A. Dispositif de commande des ailettes et des bobines, en particulier pour banc à broches pour fibres longues

Also Published As

Publication number Publication date
DE4004524A1 (de) 1991-08-22
DE59007266D1 (de) 1994-10-27
EP0442066A3 (en) 1991-10-23
EP0442066B1 (fr) 1994-09-21
JPH04214424A (ja) 1992-08-05
US5163280A (en) 1992-11-17
DE4004524C2 (fr) 1993-07-29

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