EP1931820A1 - Ring spinning machine comprising spindles driven by means of a tangential belt - Google Patents

Ring spinning machine comprising spindles driven by means of a tangential belt

Info

Publication number
EP1931820A1
EP1931820A1 EP06792344A EP06792344A EP1931820A1 EP 1931820 A1 EP1931820 A1 EP 1931820A1 EP 06792344 A EP06792344 A EP 06792344A EP 06792344 A EP06792344 A EP 06792344A EP 1931820 A1 EP1931820 A1 EP 1931820A1
Authority
EP
European Patent Office
Prior art keywords
spindles
tangential belt
ring spinning
motors
driven
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Withdrawn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
EP06792344A
Other languages
German (de)
French (fr)
Inventor
Thomas Benkert
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
Oerlikon Textile GmbH and Co KG
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 Oerlikon Textile GmbH and Co KG filed Critical Oerlikon Textile GmbH and Co KG
Publication of EP1931820A1 publication Critical patent/EP1931820A1/en
Withdrawn legal-status Critical Current

Links

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 ring spinning machine having a plurality of spindles driven by a continuous tangential belt, the tangential belt being driven along its path by a plurality of spaced motors.
  • Tangential drives are also known in which the one tangential belt guided over all spindles of a machine is repeatedly driven along its course by motors (DE 38 02 200 A1, DE 195 01 686 C1).
  • the mutual distances of the motors are determined by the structural design of the ring spinning machine.
  • the essential parameters for this are the number of spindles intended for the drive range of an engine, the power of the individual motors, the highest intended power requirement of the spindles and the specific transmission power of the belt used.
  • the invention was therefore the task of providing a mutual distance of the motors, is optimally met by said parameters. It solves this problem with the features mentioned in the main claim.
  • the mutual distances of the existing drive motor and drive disc drive units or driven by one of the drive units number of spindles are variable and can so be optimally adapted to the given design of a ring spinning machine. This has the advantages that uniform motors can be provided with the same power level and that the sum of the engine power can be adapted very precisely to the actual power requirement of the ring spinning machine. Furthermore, uniform tangential belts with the same power transmission capability can be used.
  • Figure 1 is a schematic plan view of the spindle drive of a ring spinning machine with five belt drive motors.
  • Fig. 2 is an illustration as in Fig. 1 of a ring spinning machine with the same number of spindles with six belt drive motors.
  • the ring spinning machines 1 and 2 of the two figures have on both sides of an equal number of spindles, of which only the two spindles 2 are shown, between which a spindles driving over all spindles of the ring spinning machines running and they tangentially driving Tangentialriemen 3 from the plane of Spindelwirtel to one of several drive pulleys 4 and back.
  • the drive pulleys are each associated with a coaxial with them and not reproduced here drive motor and forms with this a drive unit 5.
  • the tangential belt 3 runs over pulleys 6 on the other side of the machine.
  • the figures are machines with the same number of spindles.
  • the spindles of the ring spinning machine of Figure 2 have greater power requirements than those of Figure 1, whether they have larger ring diameter, longer sleeve length, higher spindle speed, other spindle bearing or otherwise take other parameters influencing.
  • the drive units are arranged on both machines at different locations along the ring spinning machines. This is made possible by the drive units 5 being mounted in brackets which can be arranged between any two spindles 2 of a machine side such that the tangential belt runs between these two spindles to the drive disk of the drive unit. It is understood that this is not possible in the area occupied by an intermediate stand of one of the ring spinning machines 1 and 2 respectively. At these points, the drive unit 5 must be offset laterally by two or three spindles. In the case of the number of spindles driven by a drive unit 5, it is irrelevant to increase or decrease the number of spindles driven by a drive unit by one or two spindles.
  • the spindle number per motor can only be integer.
  • the odd spindle number listed in column 4 must therefore be rounded up to 92 spindles per motor, an increase or decrease by one or two spindles is irrelevant.
  • Drive motors with 4 kW, which would be used depending on the power requirements of the spindles between 6 and 12 pieces, would be optimally suited for all occurring stages of power requirements of the spindles. They achieved the required power and in all cases ran close to their rated output and thus with high efficiency. LIST OF REFERENCE NUMBERS

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention relates to a ring spinning machine (1) whose spindles are driven by means of a tangential belt (3) that is driven by several motors along the run thereof. In order to be able to optimally adjust the driving motors of the tangential belt to the different power requirements of spindles and the specific transmission power of a tangential belt (3), the mutual distance between the motors driving the tangential belt or the number of spindles driven by one motor is selected in a variable manner, which has the advantage that uniform motors can be used whose number depends on the total power required.

Description

Ringspinnmaschine mit Tangentialriemenantrieb der SpindelnRing spinning machine with tangential belt drive of the spindles
Technisches GebietTechnical area
Die Erfindung betrifft eine Ringspinnmaschine mit einer Vielzahl von über einen durchgehenden Tangentialriemen angetriebenen Spindeln, wobei der Tangentialriemen entlang seines Laufes durch mehrere beabstandete Motoren angetrieben ist.The invention relates to a ring spinning machine having a plurality of spindles driven by a continuous tangential belt, the tangential belt being driven along its path by a plurality of spaced motors.
Stand der TechnikState of the art
An Ringspinnmaschinen sind neben Vierspindel-Bandantrieben auch Antriebe durch dieOn ring spinning machines in addition to four-spindle belt drives and drives through the
Spindeln nur tangential berührende Tangentialriemen bekannt (DE 35 34 585 Al).Spindles only tangentially touching tangential known (DE 35 34 585 Al).
Bekannt sind auch Tangentialantriebe, bei denen der eine, über alle Spindeln einer Maschine geführte Tangentialriemen entlang seines Laufes mehrfach durch Motoren angetrieben ist (DE 38 02 200 Al, DE 195 01 686 Cl). Die gegenseitigen Abstände der Motoren werden durch die konstruktive Ausbildung der Ringspinnmaschine vorgegeben. Die hierfür wesentlichen Parameter sind die Anzahl der für den Antriebsbereich eines Motors vorgesehenen Spindeln, die Leistung der einzelnen Motoren, der höchste vorgesehene Leistungsbedarf der Spindeln und die spezifische Übertragungsleistung des eingesetzten Riemens. Die höchsten Werte dieser Parameter, für die eine Ringspinnmaschine ausgelegt sein soll, bestimmen den größten möglichen gegenseitigen Abstand der Motoren bzw. die größte Anzahl der durch einen Motor angetriebenen Spindeln.Tangential drives are also known in which the one tangential belt guided over all spindles of a machine is repeatedly driven along its course by motors (DE 38 02 200 A1, DE 195 01 686 C1). The mutual distances of the motors are determined by the structural design of the ring spinning machine. The essential parameters for this are the number of spindles intended for the drive range of an engine, the power of the individual motors, the highest intended power requirement of the spindles and the specific transmission power of the belt used. The highest values of these parameters, for which a ring spinning machine is to be designed, determine the largest possible mutual distance between the motors and the largest number of spindles driven by a motor.
Die genannten Parameter sind jedoch je nach Auslegung der Maschine unterschiedlich, nicht selten könnten die gegenseitigen Abstände der Motoren größer gewählt werden.However, the parameters mentioned are different depending on the design of the machine, not infrequently, the mutual distances of the motors could be made larger.
Darstellung der ErfindungPresentation of the invention
Der Erfindung war daher die Aufgabe gestellt, einen gegenseitigen Abstand der Motoren anzugeben, durch den genannten Parametern optimal entsprochen wird. Sie löst diese Aufgabe mit den im Hauptanspruch genannten Merkmalen. Die gegenseitigen Abstände der aus Motor und Antriebsscheibe bestehenden Antriebseinheiten bzw. die durch eine der Antriebseinheiten angetriebene Anzahl von Spindeln sind variabel und können so optimal an die gegebene Auslegung einer Ringspinnmaschine angepasst werden. Dies hat die Vorteile, dass einheitliche Motoren mit gleicher Leistungsstufe vorgesehen werden können und dass die Summe der Motorleistung sehr exakt an den tatsächlich gegebenen Leistungsbedarf der Ringspinnmaschine angepasst werden kann. Ferner können einheitliche Tangentialriemen mit gleicher Leistungsübertragungs-Fähigkeit eingesetzt werden.The invention was therefore the task of providing a mutual distance of the motors, is optimally met by said parameters. It solves this problem with the features mentioned in the main claim. The mutual distances of the existing drive motor and drive disc drive units or driven by one of the drive units number of spindles are variable and can so be optimally adapted to the given design of a ring spinning machine. This has the advantages that uniform motors can be provided with the same power level and that the sum of the engine power can be adapted very precisely to the actual power requirement of the ring spinning machine. Furthermore, uniform tangential belts with the same power transmission capability can be used.
In den Figuren der Zeichnung sind zwei Ausführungsbeispiele der Erfindung schematisch dargestellt. Es zeigenIn the figures of the drawing, two embodiments of the invention are shown schematically. Show it
Fig. 1 die schematische Draufsicht auf den Spindelantrieb einer Ringspinnmaschine mit fünf Riemenantriebsmotoren;Figure 1 is a schematic plan view of the spindle drive of a ring spinning machine with five belt drive motors.
Fig. 2 eine Darstellung wie in Fig. 1 einer Ringspinnmaschine mit gleicher Spindelzahl mit sechs Riemenantriebsmotoren.Fig. 2 is an illustration as in Fig. 1 of a ring spinning machine with the same number of spindles with six belt drive motors.
Die Ringspinnmaschinen 1 bzw. 2 der beiden Figuren weisen auf beiden Seiten eine gleich große Vielzahl von Spindeln auf, von denen nur jeweils die beiden Spindeln 2 dargestellt sind, zwischen denen ein die Spindeln antreibender, über alle Spindeln einer der Ringspinnmaschinen laufender und sie tangential antreibender Tangentialriemen 3 aus der Ebene der Spindelwirtel zu einer von mehreren Antriebsscheiben 4 und zurück läuft. Den Antriebsscheiben ist jeweils ein koaxial zu ihnen liegender und hier nicht wiedergegebener Antriebsmotor zugeordnet und bildet mit dieser eine Antriebseinheit 5. An den Enden der Ringspinnmaschinen läuft der Tangentialriemen 3 über Umlenkrollen 6 auf die andere Seite der Maschine.The ring spinning machines 1 and 2 of the two figures have on both sides of an equal number of spindles, of which only the two spindles 2 are shown, between which a spindles driving over all spindles of the ring spinning machines running and they tangentially driving Tangentialriemen 3 from the plane of Spindelwirtel to one of several drive pulleys 4 and back. The drive pulleys are each associated with a coaxial with them and not reproduced here drive motor and forms with this a drive unit 5. At the ends of the ring spinning machines, the tangential belt 3 runs over pulleys 6 on the other side of the machine.
In den Figuren handle es sich um Maschinen mit gleicher Spindelzahl. Die Spindeln der Ringspinnmaschine der Figur 2 weisen größeren Leistungsbedarf als die der Figur 1, sei es dass sie größeren Ringdurchmesser, größere Hülsenlänge, höhere Spindeldrehzahl, andere Spindellagerung oder einen sonst wie Einfluss nehmenden anderen Parameter aufweisen.The figures are machines with the same number of spindles. The spindles of the ring spinning machine of Figure 2 have greater power requirements than those of Figure 1, whether they have larger ring diameter, longer sleeve length, higher spindle speed, other spindle bearing or otherwise take other parameters influencing.
Während die Ringspinnmaschine 1 durch fünf Antriebseinheiten 5 ausreichenden Antrieb erfährt, sind an der Ringspinnmaschine 2 hierfür sechs Antriebseinheiten erforderlich. Wie ersichtlich sind die Antriebseinheiten an beiden Maschinen an unterschiedlichen Stellen entlang der Ringspinnmaschinen angeordnet. Dies ist dadurch ermöglicht, dass die Antriebseinheiten 5 in Konsolen gelagert sind, die zwischen beliebigen zwei Spindeln 2 einer Maschinenseite derart angeordnet werden können, dass der Tangentialriemen zwischen diesen beiden Spindeln zur Antriebsscheibe der Antriebseinheit läuft. Es versteht sich, dass dies in dem Bereich nicht möglich ist, den ein Zwischenständer einer der Ringspinnmaschinen 1 bzw. 2 einnimmt. An diesen Stellen muss die Antriebseinheit 5 um zwei oder drei Spindeln seitlich versetzt werden. Bei der durch eine Antriebseinheit 5 angetriebenen Anzahl von Spindeln ist eine Erhöhung oder Verminderung der durch eine Antriebseinheit angetriebenen Spindelzahl um eine oder zwei Spindeln unerheblich.While the ring spinning machine 1 experiences sufficient drive by five drive units 5, six drive units are required on the ring spinning machine 2 for this purpose. As can be seen, the drive units are arranged on both machines at different locations along the ring spinning machines. This is made possible by the drive units 5 being mounted in brackets which can be arranged between any two spindles 2 of a machine side such that the tangential belt runs between these two spindles to the drive disk of the drive unit. It is understood that this is not possible in the area occupied by an intermediate stand of one of the ring spinning machines 1 and 2 respectively. At these points, the drive unit 5 must be offset laterally by two or three spindles. In the case of the number of spindles driven by a drive unit 5, it is irrelevant to increase or decrease the number of spindles driven by a drive unit by one or two spindles.
Ein Rechenbeispiel möge dies verdeutlichen. Es wird von einer Ringspinnmaschine mit 1008 Spindeln ausgegangen, die Leistungsaufnahmen zwischen 20 Watt/Spindel und 40 Watt/Spindel aufweisen mögen. Als Antriebsmotoren seien Motoren mit einer Leistungsabgabe von 4 kW vorgesehen. Daraus ergibt sich folgende Tabelle:A calculation example may clarify this. It is assumed that a ring spinning machine with 1008 spindles, which may have power consumption between 20 watts / spindle and 40 watts / spindle. As drive motors are provided with a power output of 4 kW. This results in the following table:
Spalte 1: angenommener Leistungsbedarf einer Spindel in WattColumn 1: assumed power requirement of a spindle in watts
Spalte 2: erforderliche Leistung der 1008 Spindeln der MaschineColumn 2: required power of the machine's 1008 spindles
Spalte 3: angenommene Anzahl der eingesetzten MotorenColumn 3: assumed number of motors used
Spalte 4: durch eine der Antriebseinheiten anzutreibende Anzahl von SpindelnColumn 4: Number of spindles to be driven by one of the drive units
Spalte 5: erforderliche Leistungsabgabe eines Motors in WattColumn 5: required power output of a motor in watts
Es versteht sich, dass die Spindelzahl je Motor nur ganzzahlig sein kann. Die in Spalte 4 aufgeführte ungerade Spindelzahl muss demgemäß auf 92 Spindeln je Motor aufgerundet werden, eine Erhöhung oder Verminderung um eine oder zwei Spindeln ist unerheblich. Antriebsmotoren mit 4 kW, von dem je nach Leistungsbedarf der Spindeln zwischen 6 und 12 Stück zum Einsatz kämen, wäre für alle vorkommenden Stufen des Leistungsbedarfs der Spindeln optimal geeignet. Sie erbrächten die erforderliche Leistung und liefen in allen Fällen nahe an ihrer Nennleistung und demgemäß mit hohem Wirkungsgrad. BezugszahlenlisteIt is understood that the spindle number per motor can only be integer. The odd spindle number listed in column 4 must therefore be rounded up to 92 spindles per motor, an increase or decrease by one or two spindles is irrelevant. Drive motors with 4 kW, which would be used depending on the power requirements of the spindles between 6 and 12 pieces, would be optimally suited for all occurring stages of power requirements of the spindles. They achieved the required power and in all cases ran close to their rated output and thus with high efficiency. LIST OF REFERENCE NUMBERS
1 Ringspinnmaschine1 ring spinning machine
2 Ringspinnmaschine2 ring spinning machine
3 Tangentialriemen3 tangential straps
4 Antriebsscheiben4 drive pulleys
5 Antriebseinheit5 drive unit
6 Umlenkrollen 6 pulleys

Claims

Patentansprüche claims
1. Ringspinnmaschine mit einer Vielzahl von über einen durchgehenden Tangentialriemen angetriebenen Spindeln, wobei der Tangentialriemen entlang seines Laufes durch mehrere in gegenseitigem Abstand entlang des Tangentialriemens angeordnete Motoren angetrieben ist, dadurch gekennzeichnet, dass die von einer Antriebseinheit (5) aus Motor und Antriebsscheibe (4) angetriebene Zahl von Spindeln und damit der gegenseitige Abstand der Antriebseinheiten variabel und an den Leistungsbedarf der Spindeln, an die Leistungsabgabe der Motoren der Antriebseinheiten und an die durch den Tangentialriemen (3) übertragbare spezifische Leistung anpassbar ist.A ring spinning machine having a plurality of spindles driven by a continuous tangential belt, wherein the tangential belt is driven along its course by a plurality of motors spaced at a mutual distance along the tangential belt, characterized in that the drive motor (5) comprises a drive pulley (4) ) driven number of spindles and thus the mutual distance of the drive units is variable and adaptable to the power requirement of the spindles, to the power output of the motors of the drive units and to the tangential belt (3) transmissible specific power.
2. Ringspinnmaschine nach Anspruch 1, dadurch gekennzeichnet, dass die Antriebseinheiten (5) in Konsolen gelagert sind, die im Abstand der Spindelteilung entlang der Reihe der Spindeln angeordnet werden können. 2. ring spinning machine according to claim 1, characterized in that the drive units (5) are mounted in brackets, which can be arranged at a distance of the spindle pitch along the row of spindles.
EP06792344A 2005-10-05 2006-09-30 Ring spinning machine comprising spindles driven by means of a tangential belt Withdrawn EP1931820A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510047804 DE102005047804B3 (en) 2005-10-05 2005-10-05 Tangential belt drive for ring spinning machine involves numbers of motors spaced in drive units along the machine according to the power required
PCT/EP2006/009520 WO2007039260A1 (en) 2005-10-05 2006-09-30 Ring spinning machine comprising spindles driven by means of a tangential belt

Publications (1)

Publication Number Publication Date
EP1931820A1 true EP1931820A1 (en) 2008-06-18

Family

ID=37026567

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06792344A Withdrawn EP1931820A1 (en) 2005-10-05 2006-09-30 Ring spinning machine comprising spindles driven by means of a tangential belt

Country Status (5)

Country Link
EP (1) EP1931820A1 (en)
JP (1) JP2009510281A (en)
CN (1) CN101283126A (en)
DE (1) DE102005047804B3 (en)
WO (1) WO2007039260A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800009103A1 (en) * 2018-10-02 2020-04-02 Marzoli Machines Textile Srl SPINNER WITH BELT TENSIONING SYSTEM

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3301811A1 (en) * 1983-01-20 1984-07-26 Zinser Textilmaschinen Gmbh, 7333 Ebersbach RING SPIDER OR TWINING MACHINE
DE3570252D1 (en) * 1984-11-10 1989-06-22 Zinser Textilmaschinen Gmbh Tangential belt control for spinning loom or twister
DE3441230A1 (en) * 1984-11-10 1986-05-15 Zinser Textilmaschinen Gmbh, 7333 Ebersbach Machine for producing twisted or twined threads
DE3534585A1 (en) * 1985-09-27 1987-04-02 Zinser Textilmaschinen Gmbh Tangential-belt drive for a plurality of identical work units provided with wharves
DE3535385A1 (en) * 1985-10-03 1987-04-09 Zinser Textilmaschinen Gmbh METHOD FOR DESIGNING THE DRIVE OF MACHINES FOR PRODUCING TURNED OR TWISTED THREADS
JPS6290327A (en) * 1985-10-16 1987-04-24 Howa Mach Ltd Spindle drive drive for fine spinning frame
DE3802200A1 (en) * 1988-01-26 1989-08-03 Zinser Textilmaschinen Gmbh MACHINE FOR MAKING TWISTED OR TWISTED THREADS
DE19501626C1 (en) * 1995-01-20 1996-05-23 Zinser Textilmaschinen Gmbh Ring spinning machine with spindles driven by at least one tangential belt

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007039260A1 *

Also Published As

Publication number Publication date
WO2007039260A1 (en) 2007-04-12
JP2009510281A (en) 2009-03-12
DE102005047804B3 (en) 2006-10-12
CN101283126A (en) 2008-10-08

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