EP2325123A2 - Thread guide traversing drive for a double-sided spindle-less spinning machine - Google Patents
Thread guide traversing drive for a double-sided spindle-less spinning machine Download PDFInfo
- Publication number
- EP2325123A2 EP2325123A2 EP10014646A EP10014646A EP2325123A2 EP 2325123 A2 EP2325123 A2 EP 2325123A2 EP 10014646 A EP10014646 A EP 10014646A EP 10014646 A EP10014646 A EP 10014646A EP 2325123 A2 EP2325123 A2 EP 2325123A2
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- EP
- European Patent Office
- Prior art keywords
- linear drive
- fadenführerchangiergetriebe
- drive means
- connecting shaft
- thread guide
- 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.)
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Classifications
-
- 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
- B65H54/2818—Traversing devices driven by rod
-
- 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
- B65H54/2821—Traversing devices driven by belts or chains
-
- 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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Definitions
- the invention relates to a yarn guide chute for a double-sided spindleless spinning machine according to the preamble of claim 1.
- Faden foundedchangiergetriebe for double-sided spindleless spinning machines have long been known in connection with the Fadenchangier wornen of open-end rotor spinning and described in detail in numerous patents.
- Fadenchangiervorraumen usually have a machine end side arranged Faden communicatingchangiergetriebe, for example in the form of a grooved cylinder roller, which is rotated by an electric motor drive.
- the machine-length thread guide rods are connected to this cylinder roller via corresponding lever linkage in such a way that the thread guide rods each execute a double stroke with each revolution of the cylinder cam.
- EP 1 342 687 A2 is per machine side of the open-end rotor spinning machine a Fadendgingchangiergetriebe provided which is each equipped with a drivable toothed belt.
- the toothed belt is guided over two spaced-apart pulleys, wherein one of the pulleys is acted upon by an associated drive rotationally.
- a clamping element is attached, to each of which one of the yarn guide rods is connected.
- the thread guide rods are also supported in the area of the toothed belt in sliding guides. This means the thread-changing devices according to EP 1 342 687 A2 have on each of their machine pages a yarn guide gearbox with its own drive.
- a similar yarn guide gear is also in the Chinese utility model CN 201 186971 Y described.
- This known Fadenquaintiergetriebe consists essentially of a drive element and two distribution mechanisms.
- One of the distribution mechanisms is arranged on the front of a frame of the yarn guide and the other distributor mechanism on the back.
- the two distribution mechanisms each have a linear drive means in the form of a toothed belt, which runs over two pulleys.
- One of the two pulleys is coupled to one of the pulleys of the opposing distributor mechanism via a common connecting shaft which is connected to the drive member via a drive pulley, that is, the distributor mechanisms are co-urged by the drive member.
- each of the linear drive means is also connected via a so-called runner one of the two yarn guide rods of the textile machine.
- the present invention seeks to develop a Faden facediergetriebe for a Fadenchangier drove a cross-wound producing textile machine, which is simple and therefore inexpensive to produce not only in terms of its structural design, but which also ensures that the proper functioning of the facility is permanently ensured.
- linear drive means are mounted at different heights in / on a frame of the Faden alonechangiergetriebes.
- Such a design has the advantage that the connection of the thread guide rods to different strands of the acted upon by a common drive element linear drive means is significantly simplified and is also taken care of for a significant stabilization of the thread guide rod connection. That is, in spite of the fact that on both sides of the machine functionally arranged at the same height and in horizontal mounting position yarn guide rods can be considerably simplified by positioning the linear drive means in unequal heights connecting one of the runners to the lower run one of the linear drive means.
- the connecting shaft arranged between two drive pulleys is installed obliquely in the frame of the yarn guide. That is, the connecting shaft has an angle of preferably about 10 ° with respect to the horizontal.
- a further drive pulley is installed on the connecting shaft of the drive pulleys, which is connected via a toothed belt to the drive element.
- the drive element for example, an electric motor drive, is, as usual in textile machines, preferably connected to the central control system of the textile machine.
- the runners of the two distribution mechanisms are preferably slidably mounted on guide rails, and in an expedient embodiment the distribution mechanisms are provided with fastening means. After loosening the fasteners, it is easily possible to move the guide rails slightly laterally and thus to create space for threading the runners.
- the connecting shaft is designed in several parts, wherein the individual components of the connecting shaft have a common longitudinal axis.
- tensioning devices for the linear drive means are also installed in the area of the distributor mechanisms, the tensioning devices always being arranged on the deflection pulleys.
- Each of the tensioning devices comprises an axle equipped with a lock nut of a Umlenkriemenford, wherein the axis is displaceably mounted in a groove of the frame of the Faden facediergetriebes.
- the axis is also each with equipped with a threaded bore, which corresponds with a clamping screw, which is supported with its head on the frame of the yarn guide shifter.
- the yarn guide chute transmission according to the invention allows a very accurate distribution of yarn in the area of the work stations of the cheese-making textile machine. Since the traversing movements of the thread guide rods are also variably adjustable via the control system of the textile machine, optimizing the yarn distribution in accordance with the operating conditions present in each case is also possible in a simple manner.
- the two distribution mechanisms (2, 3) are, as in particular from Fig.1 can be seen, mounted in the region of the front or rear side of a frame (27) of the Faden facediergetriebes at unequal heights and each have a linear drive means (4 or 5).
- the linear drive means (4 or 5) are preferably formed as a toothed belt, which in the region of the distributor mechanisms (2, 3) in each case via a drive pulley (8 or 10) and via a Umlenkriemenograph (9 or 11) run.
- One of the yarn guide rods (6 or 7) is connected to the linear drive means (4 or 5) via a rotor (12 or 13), wherein the yarn guide rods (6 or 7) function at the same height and horizontal orientation on a (not shown) frame of the textile machine are mounted.
- the runners (12, 13) are also slidably guided on guide rails (18, 19 or 20, 21) in the area of the distributor mechanisms (2, 3).
- FIG.1 the two with respect to the front view lying drive pulleys (8, 10) of the distributor mechanisms (2, 3) via an inclined connecting shaft (14) coupled on which also a further drive pulley (15) is fixed.
- the connecting shaft (14) is designed in several parts, wherein the individual components of the connecting shaft (14) lie on a common longitudinal axis.
- the drive pulley (15) is in turn connected via a toothed belt to the drive element (1), which, as usual, is connected to the control system of the textile machine.
- the runner (12) of the distributor mechanism (2) is connected to the upper run (16) of the linear drive means (4) while the runner (13) of the transfer mechanism (3) is connected to the lower run (17) of the linear drive means (3 ) connected. That is, the runners (12, 13) can be fixed via relatively simple clamping connections to the runs of the associated linear drive means (4 or 5).
- fastening means (22) are furthermore arranged, by means of which the guide rails (18, 19, 20, 21) can be fixed to the frame (27) of the thread guide-shunting transmission. These fasteners allow in a simple manner, a release of the guide rails (18, 19, 20, 21), so that then the runners (12 or 13) can be easily installed or removed.
- the two distribution mechanisms (2 or 3) also have in the region of Umlenkriemenographn (9 and 11) each have a clamping mechanism (23 or 24) for the linear drive means (4 or 5).
- These tensioning mechanisms (23 or 24) include, as shown Figure 3 can be seen, in each case an axis (25) on which in each case one of the Umlenkriemenaten (9 and 11) is mounted.
- the axis (25) is equipped with a lock nut (28) and slidably mounted in a groove (26) of the frame (27) of the thread guide-shunting gear according to the invention.
- the axis (25) has a threaded bore (29), in which a clamping screw (30) engages, which is supported with its head on the frame (27). This means that when tightening the clamping screw (30), the axis (25) is displaced towards the head of the clamping screw (30) and while the associated linear drive means (4 or 5) reliably stretched.
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- Spinning Or Twisting Of Yarns (AREA)
- Looms (AREA)
Abstract
Description
Die Erfindung betrifft ein Fadenführerchangiergetriebe für eine doppelseitige spindellose Spinnmaschine gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a yarn guide chute for a double-sided spindleless spinning machine according to the preamble of
Fadenführerchangiergetriebe für doppelseitige spindellose Spinnmaschinen sind im Zusammenhang mit den Fadenchangiereinrichtungen von Offenend-Rotorspinnmaschinen seit langem bekannt und in zahlreichen Patentschriften ausführlich beschrieben.Fadenführerchangiergetriebe for double-sided spindleless spinning machines have long been known in connection with the Fadenchangiereinrichtungen of open-end rotor spinning and described in detail in numerous patents.
Bei derartigen Textilmaschinen ist es Stand der Technik, die Changierfadenführer einer Maschinenseite jeweils gemeinsam an einer maschinenlangen Fadenführerstange anzuordnen und die Fadenführerstangen über ein Fadenführerchangiergetriebe zu traversieren.In such textile machines, it is state of the art, in each case to arrange the traversing yarn guide a machine side together on a machine-length yarn guide rod and to traverse the yarn guide rods via a Fadenführerchangiergetriebe.
Derartige, beispielsweise im Handbuch AUTOCORO der Fa. Schlafhorst auf Seite 1.2.5 oder der
An diese Zylinderwalze sind über entsprechende Hebelgestänge die maschinenlangen Fadenführerstangen so angeschlossen, dass bei jeder Umdrehung der Zylinderkurve die Fadenführerstangen jeweils einen Doppelhub ausführen. Derartig ausgebildete Fadenchangiervorrichtungen sind in der Textilindustrie weit verbreitet und haben sich in der Praxis bewährt. Allerdings sind solche Fadenchangiervorrichtungen in ihrem konstruktiven Aufwand relativ aufwendig und entsprechend kostenintensiv.Such, for example, in the manual AUTOCORO the company Schlafhorst on page 1.2.5 or
The machine-length thread guide rods are connected to this cylinder roller via corresponding lever linkage in such a way that the thread guide rods each execute a double stroke with each revolution of the cylinder cam. Such trained Fadenchangiervorrichtungen are widely used in the textile industry and have been proven in practice. However, such Fadenchangiervorrichtungen are relatively expensive in their design complexity and correspondingly expensive.
Es sind deshalb in der Vergangenheit bereits Versuche unternommen worden, Fadenchangiereinrichtungen zu entwickeln, die ohne ein Fadenführerchangiergetriebe arbeiten.
In der
Die Fadenchangiereinrichtungen gemäß
In the
The Fadenchangiereinrichtungen according to
Durch die
Gemäß
Am Obertrum des Zahnriemens ist ein Klemmelement befestigt, an das jeweils eine der Fadenführerstangen angeschlossen ist.
Die Fadenführerstangen sind im Bereich des Zahnriemens außerdem in Gleitführungen angestützt. Das bedeutet, die Fadenchangiereinrichtungen gemäß
At the upper run of the toothed belt, a clamping element is attached, to each of which one of the yarn guide rods is connected.
The thread guide rods are also supported in the area of the toothed belt in sliding guides. This means the thread-changing devices according to
Ein ähnliches Fadenführerchangiergetriebe ist auch in dem chinesischen Gebrauchsmuster
Die beiden Verteilermechanismen verfügen jeweils über ein Linearantriebsmittel in Form eines Zahnriemens, der über zwei Riemenscheiben läuft. Eine der beiden Riemenscheiben ist mit einer der Riemenscheiben des gegenüberliegenden Verteilermechanismus' über eine gemeinsame Verbindungswelle gekoppelt, die über eine Antriebsriemenscheibe an das Antriebselement angeschlossen ist, das heißt, die Verteilermechanismen werden durch das Antriebselement gemeinsam beaufschlagt.A similar yarn guide gear is also in the Chinese utility model
The two distribution mechanisms each have a linear drive means in the form of a toothed belt, which runs over two pulleys. One of the two pulleys is coupled to one of the pulleys of the opposing distributor mechanism via a common connecting shaft which is connected to the drive member via a drive pulley, that is, the distributor mechanisms are co-urged by the drive member.
An jedes der Linearantriebsmittel ist außerdem über einen so genannten Läufer eine der beiden Fadenführerstangen der Textilmaschine angeschlossen.
Obwohl die Fadenchangiereinrichtung gemäß
Although the Fadenchangiereinrichtung according to
Ausgehend vom vorgenannten Stand der Technik liegt der Erfindung die Aufgabe zugrunde, ein Fadenführerchangiergetriebe für eine Fadenchangiereinrichtung einer Kreuzspulen herstellenden Textilmaschine zu entwickeln, das nicht nur bezüglich seines konstruktiven Aufbaus einfach und damit kostengünstig herstellbar ist, sondern bei dem auch sichergestellt ist, dass dauerhaft eine ordnungsgemäße Funktion der Einrichtung gewährleistet ist.Based on the aforementioned prior art, the present invention seeks to develop a Fadenführerchangiergetriebe for a Fadenchangiereinrichtung a cross-wound producing textile machine, which is simple and therefore inexpensive to produce not only in terms of its structural design, but which also ensures that the proper functioning of the facility is permanently ensured.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Linearantriebsmittel in ungleichen Höhen in/an einem Gestell des Fadenführerchangiergetriebes montiert sind.This object is achieved in that the linear drive means are mounted at different heights in / on a frame of the Fadenführerchangiergetriebes.
Eine solche Ausbildung hat den Vorteil, dass das Anschließen der Fadenführerstangen an unterschiedliche Trume der durch ein gemeinsames Antriebselement beaufschlagten Linearantriebsmittel deutlich vereinfacht wird und auch für eine deutliche Stabilisierung der Fadenführerstangenanbindung gesorgt ist.
Das heißt, trotz der auf beiden Maschinenseiten funktionsbedingt auf gleicher Höhe und in horizontaler Einbaulage angeordneten Fadenführerstangen kann durch die Positionierung der Linearantriebsmittel in ungleichen Höhen das Anschließen eines der Läufer an das Untertrum eines der Linearantriebsmittel erheblich vereinfacht werden.Such a design has the advantage that the connection of the thread guide rods to different strands of the acted upon by a common drive element linear drive means is significantly simplified and is also taken care of for a significant stabilization of the thread guide rod connection.
That is, in spite of the fact that on both sides of the machine functionally arranged at the same height and in horizontal mounting position yarn guide rods can be considerably simplified by positioning the linear drive means in unequal heights connecting one of the runners to the lower run one of the linear drive means.
Um die Linearantriebsmittel in ungleichen Höhen im Gestell des Fadenführerchangiergetriebes zu positionieren, ist in bevorzugter Ausführungsform vorgesehen, dass die zwischen zwei Antriebsriemenscheiben angeordnete Verbindungswelle schräg in das Gestell des Fadenführerchangiergetriebes eingebaut wird.
Das heißt, die Verbindungswelle weist bezüglich der Horizontalen einen Winkel von vorzugsweise etwa 10° auf.
Durch einen solchen Schrägeinbau der Verbindungswelle ist es auf einfache Weise möglich, die beiden Linearantriebsmittel sowohl in unterschiedlichen Höhen zu positionieren, als auch gemeinsam anzutreiben. Das heißt, durch die Positionierung der beiden Linearantriebsmittel in unterschiedlichen Höhen ist es relativ problemlos möglich, einen der Läufer an das Obertrum eines der Linearantriebsmittel und den anderen Läufer an das Untertrum des zweiten Linearantriebsmittels anzuschließen.In order to position the linear drive means in unequal heights in the frame of the yarn guide, it is provided in a preferred embodiment that the connecting shaft arranged between two drive pulleys is installed obliquely in the frame of the yarn guide.
That is, the connecting shaft has an angle of preferably about 10 ° with respect to the horizontal.
By such an oblique installation of the connecting shaft, it is possible in a simple manner to position the two linear drive means both at different heights, as well as to drive together. That is, by the positioning of the two linear drive means at different heights, it is relatively easy to connect one of the runners to the upper run of one of the linear drive means and the other runner to the lower run of the second linear drive means.
In vorteilhafter Ausführungsform ist auf der Verbindungswelle der Antriebsriemenscheiben eine weitere Antriebsriemenscheibe installiert, die über einen Zahnriemen mit dem Antriebselement verbunden ist.
Das Antriebselement, beispielsweise ein elektromotorischer Antrieb, ist dabei, wie bei Textilmaschinen üblich, vorzugsweise an das zentrale Steuerungssystem der Textilmaschine angeschlossen.In an advantageous embodiment, a further drive pulley is installed on the connecting shaft of the drive pulleys, which is connected via a toothed belt to the drive element.
The drive element, for example, an electric motor drive, is, as usual in textile machines, preferably connected to the central control system of the textile machine.
Die Läufer der beiden Verteilermechanismen sind vorzugsweise gleitend auf Führungsschienen montiert, wobei in zweckmäßiger Ausführung die Verteilermechanismen mit Befestigungsmitteln ausgestattet sind. Nach dem Lösen der Befestigungsmittel ist es auf einfache Weise möglich, die Führungsschienen etwas seitlich zu verschieben und damit Platz zum Auffädeln der Läufer zu schaffen.The runners of the two distribution mechanisms are preferably slidably mounted on guide rails, and in an expedient embodiment the distribution mechanisms are provided with fastening means. After loosening the fasteners, it is easily possible to move the guide rails slightly laterally and thus to create space for threading the runners.
In vorteilhafter Ausführungsform ist des Weiteren vorgesehen, dass die Verbindungswelle mehrteilig ausgebildet ist, wobei die einzelnen Bauteile der Verbindungswelle eine gemeinsame Längsachse aufweisen. Eine solche Ausbildung bietet nicht nur bei der Montage der Verbindungswelle Vorteile, sondern ist aufgrund ihrer guten Handhabung auch bei der Herstellung der Verbindungswelle vorteilhaft.In an advantageous embodiment, it is further provided that the connecting shaft is designed in several parts, wherein the individual components of the connecting shaft have a common longitudinal axis. Such a design offers advantages not only in the assembly of the connecting shaft, but is also advantageous in the production of the connecting shaft due to their good handling.
In zweckmäßiger Ausführungsform sind im Bereich der Verteilermechanismen außerdem spezielle Spannvorrichtungen für die Linearantriebsmittel installiert, wobei die Spannvorrichtungen immer an den Umlenkriemenscheiben angeordnet sind.
Jede der Spannvorrichtungen umfasst eine mit einer Sicherungsmutter ausgestattete Achse einer Umlenkriemenscheibe, wobei die Achse in einer Nut des Gestells des Fadenführerchangiergetriebes verschiebbar gelagert ist. Die Achse ist außerdem jeweils mit einer Gewindebohrung ausgestattet, die mit einer Spannschraube korrespondiert, welche sich mit ihrem Kopf am Gestell des Fadenführerchangiergetriebes abstützt.In an expedient embodiment, special tensioning devices for the linear drive means are also installed in the area of the distributor mechanisms, the tensioning devices always being arranged on the deflection pulleys.
Each of the tensioning devices comprises an axle equipped with a lock nut of a Umlenkriemenscheibe, wherein the axis is displaceably mounted in a groove of the frame of the Fadenführerchangiergetriebes. The axis is also each with equipped with a threaded bore, which corresponds with a clamping screw, which is supported with its head on the frame of the yarn guide shifter.
Das erfindungsgemäße Fadenführerchangiergetriebe ermöglicht im Bereich der Arbeitsstellen der Kreuzspulen herstellenden Textilmaschine eine sehr akkurate Garnverteilung.
Da über das Steuerungssystem der Textilmaschine die Changierbewegungen der Fadenführerstangen außerdem variabel einstellbar sind, ist auf einfache Weise auch eine Optimierung der Garnverteilung entsprechend den jeweils vorliegenden Betriebsbedingungen möglich.The yarn guide chute transmission according to the invention allows a very accurate distribution of yarn in the area of the work stations of the cheese-making textile machine.
Since the traversing movements of the thread guide rods are also variably adjustable via the control system of the textile machine, optimizing the yarn distribution in accordance with the operating conditions present in each case is also possible in a simple manner.
Die Erfindung wird nachfolgend anhand eines in den Zeichnungen dargestellten Ausführungsbeispiels näher erläutert.The invention will be explained in more detail with reference to an embodiment shown in the drawings.
Es zeigt:
- Fig.1
- eine perspektivische Ansicht eines erfindungsgemäß ausgebildeten Fadenführerchangiergetriebes,
- Fig.2
- das Fadenführerchangiergetriebe gemäß
Fig.1 in Seitenansicht, - Fig.3
- eine Draufsicht auf eine der im Bereich der Verteilermechanismen angeordneten Spannvorrichtungen, teilweise im Schnitt.
- Fig.1
- a perspective view of a inventively designed Fadenführerchangiergetriebes,
- Fig.2
- the yarn guide gear according to
Fig.1 in side view, - Figure 3
- a plan view of one of the arranged in the region of the distribution mechanisms tensioners, partially in section.
Das in den
Die beiden Verteilermechanismen (2, 3) sind, wie insbesondere aus
Die Linearantriebsmittel (4 bzw. 5) sind dabei vorzugsweise als Zahnriemen ausgebildet, die im Bereich der Verteilermechanismen (2, 3) jeweils über eine Antriebsriemenscheibe (8 bzw. 10) sowie über eine Umlenkriemenscheibe (9 bzw. 11) laufen.
An die Linearantriebsmittel (4 bzw. 5) ist jeweils über einen Läufer (12 bzw. 13) eine der Fadenführerstangen (6 bzw. 7) angeschlossen, wobei die Fadenführerstangen (6 bzw. 7) funktionsbedingt in gleicher Höhe und horizontaler Ausrichtung an einem (nicht näher darstellten) Rahmen der Textilmaschine montiert sind.The two distribution mechanisms (2, 3) are, as in particular from
The linear drive means (4 or 5) are preferably formed as a toothed belt, which in the region of the distributor mechanisms (2, 3) in each case via a drive pulley (8 or 10) and via a Umlenkriemenscheibe (9 or 11) run.
One of the yarn guide rods (6 or 7) is connected to the linear drive means (4 or 5) via a rotor (12 or 13), wherein the yarn guide rods (6 or 7) function at the same height and horizontal orientation on a ( not shown) frame of the textile machine are mounted.
Die Läufer (12, 13) sind im Bereich der Verteilermechanismen (2, 3) außerdem auf Führungsschienen (18, 19 bzw. 20, 21) gleitend geführt.The runners (12, 13) are also slidably guided on guide rails (18, 19 or 20, 21) in the area of the distributor mechanisms (2, 3).
Wie insbesondere aus
Die Verbindungswelle (14) ist mehrteilig ausgebildet, wobei die einzelnen Bauteile der Verbindungswelle (14) auf einer gemeinsamen Längsachse liegen.As in particular from
The connecting shaft (14) is designed in several parts, wherein the individual components of the connecting shaft (14) lie on a common longitudinal axis.
Die Antriebsriemenscheibe (15) ist ihrerseits über einen Zahnriemen an das Antriebselement (1) angeschlossen, das, wie üblich, mit dem Steuerungssystem der Textilmaschine verbunden ist.The drive pulley (15) is in turn connected via a toothed belt to the drive element (1), which, as usual, is connected to the control system of the textile machine.
Wie aus den
Das heißt, die Läufer (12, 13) sind über relativ einfache Klemmverbindungen an den Trumen der zugehörigen Linearantriebsmittel (4 bzw. 5) festlegbar.Like from the
That is, the runners (12, 13) can be fixed via relatively simple clamping connections to the runs of the associated linear drive means (4 or 5).
Im Bereich der Verteilermechanismen (2,3) sind des Weiteren Befestigungsmittel (22) angeordnet, mittels derer die Führungsschienen (18, 19; 20, 21) am Gestell (27) des Fadenführerchangiergetriebes festlegbar sind.
Diese Befestigungsmittel ermöglichen im Bedarfsfall auf einfache Weise ein Lösen der Führungsschienen (18, 19; 20, 21), so dass anschließend die Läufer (12 bzw. 13) problemlos ein- bzw. ausgebaut werden können.In the area of the distributor mechanisms (2, 3) fastening means (22) are furthermore arranged, by means of which the guide rails (18, 19, 20, 21) can be fixed to the frame (27) of the thread guide-shunting transmission.
These fasteners allow in a simple manner, a release of the guide rails (18, 19, 20, 21), so that then the runners (12 or 13) can be easily installed or removed.
Die beiden Verteilermechanismen (2 bzw. 3) verfügen außerdem im Bereich der Umlenkriemenscheiben (9 bzw. 11) jeweils über einen Spannmechanismus (23 bzw. 24) für die Linearantriebsmittels (4 bzw. 5).
Diese Spannmechanismen (23 bzw. 24) umfassen, wie aus
Die Achse (25) ist mit einer Sicherungsmutter (28) ausgestattet und verschiebbar in einer Nut (26) des Gestells (27) des erfindungsgemäßen Fadenführerchangiergetriebes gelagert. Außerdem verfügt die Achse (25) über eine Gewindebohrung (29), in die eine Spannschraube (30) eingreift, die sich mit ihrem Kopf am Gestell (27) abstützt.
Das bedeutet, beim Anziehen der Spannschraube (30) wird die Achse (25) zum Kopf der Spannschraube (30) hin verlagert und dabei das zugehörige Linearantriebsmittel (4 bzw. 5) zuverlässig gespannt.The two distribution mechanisms (2 or 3) also have in the region of Umlenkriemenscheiben (9 and 11) each have a clamping mechanism (23 or 24) for the linear drive means (4 or 5).
These tensioning mechanisms (23 or 24) include, as shown
The axis (25) is equipped with a lock nut (28) and slidably mounted in a groove (26) of the frame (27) of the thread guide-shunting gear according to the invention. In addition, the axis (25) has a threaded bore (29), in which a clamping screw (30) engages, which is supported with its head on the frame (27).
This means that when tightening the clamping screw (30), the axis (25) is displaced towards the head of the clamping screw (30) and while the associated linear drive means (4 or 5) reliably stretched.
- 11
- Antriebselementdriving element
- 22
- Verteilermechanismus (links)Distributor mechanism (left)
- 33
- Verteilermechanismus (rechts)Distributor mechanism (right)
- 44
- Linearantriebsmittel (links)Linear drive means (left)
- 55
- Linearantriebsmittel (rechts)Linear drive means (right)
- 66
- Fadenführerstange (links)Thread guide rod (left)
- 77
- Fadenführerstange (rechts)Thread guide rod (right)
- 88th
- Antriebsriemenscheibe (links vorn)Drive pulley (left front)
- 99
- Umlenkriemenscheibe (links hinten)Deflection pulley (left rear)
- 1010
- Antriebsriemenscheibe (rechts vorn)Drive pulley (right front)
- 1111
- Umlenkriemenscheibe (rechts hinten)Deflection pulley (right rear)
- 1212
- Läufer (links)Runner (left)
- 1313
- Läufer (rechts)Runner (right)
- 1414
- Verbindungswelleconnecting shaft
- 1515
- AntriebsriemenscheibeDrive pulley
- 1616
- Obertrum (links)Upper strand (left)
- 1717
- Untertrum (rechts)Bottom strand (right)
- 1818
- Führungsschiene (links)Guide rail (left)
- 1919
- Führungsschiene (links)Guide rail (left)
- 2020
- Führungsschiene (rechts)Guide rail (right)
- 2121
- Führungsschiene (rechts)Guide rail (right)
- 2222
- Befestigungsmittelfastener
- 2323
- Spannmechanismus (links)Clamping mechanism (left)
- 2424
- Spannmechanismus (rechts)Clamping mechanism (right)
- 2525
- Achseaxis
- 2626
- Nutgroove
- 2727
- Gestellframe
- 2828
- Sicherungsmutterlocknut
- 2929
- Gewindebohrungthreaded hole
- 3030
- Spannschraubeclamping screw
Claims (10)
dadurch gekennzeichnet,
dass die Linearantriebsmittel (4, 5) in ungleichen Höhen in/an einem Gestell (27) des Fadenführerchangiergetriebes montiert sind.Yarn guide for a double-sided spindleless spinning machine for traversing yarn on its winding on a cross-wound bobbin, comprising a drive element (1) and distributor mechanisms (2, 3), wherein the distributor mechanisms (2, 3) each have a linear drive means (4 or 5) and each of the distribution mechanisms (2, 3) has a drive pulley (8, 10, respectively) and a pulley (9, 11, respectively) on each of which a linear drive means (Figs. 4 and 5), which in turn is connected by means of a rotor (12 or 13) with one of the yarn guide rods (6 and 7), and the drive belt pulleys (8, 10) on a common, driven connecting shaft (14) are mounted .
characterized,
in that the linear drive means (4, 5) are mounted at unequal height in / on a frame (27) of the thread guide shunting gear.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ200921989U CZ20441U1 (en) | 2009-11-24 | 2009-11-24 | Traversing device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2325123A2 true EP2325123A2 (en) | 2011-05-25 |
EP2325123A3 EP2325123A3 (en) | 2012-04-04 |
Family
ID=41567183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10014646A Withdrawn EP2325123A3 (en) | 2009-11-24 | 2010-11-16 | Thread guide traversing drive for a double-sided spindle-less spinning machine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2325123A3 (en) |
CN (1) | CN102070044B (en) |
BR (1) | BRPI1004878A2 (en) |
CZ (1) | CZ20441U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8775969B2 (en) | 2011-12-29 | 2014-07-08 | Huawei Technologies Co., Ltd. | Contact searching method and apparatus, and applied mobile terminal |
CN108773730A (en) * | 2018-07-02 | 2018-11-09 | 惠州市弘星威金属制造有限公司 | A kind of cable machine protective device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112026023B (en) * | 2020-08-27 | 2022-07-05 | 浙江振阳绝热科技股份有限公司 | Marble piece strike auxiliary assembly |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3734481C2 (en) | 1987-10-12 | 1993-09-16 | Rieter Ingolstadt Spinnereimaschinenbau Ag, 85055 Ingolstadt, De | |
US6027065A (en) | 1997-03-05 | 2000-02-22 | Novibra Gmbh | Yarn traversing device on textile machines producing cross-wound packages |
EP1342687A2 (en) | 2002-03-08 | 2003-09-10 | SAVIO MACCHINE TESSILI S.p.A. | Thread-guiding device for collecting spun yarns on bobbins particularly for open-end spinning frames |
CN201186971Y (en) | 2007-08-28 | 2009-01-28 | 厄利肯捷克有限责任公司 | Allocation mechanism |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1325353A (en) * | 1962-06-12 | 1963-04-26 | Barmag Barmer Maschf | Central control for yarn guides for cross-yarn winders arranged above or next to each other |
CH642603A5 (en) * | 1980-11-05 | 1984-04-30 | Nomura Co Inc Sa | Reciprocating drive device for yarn guides of winding devices |
US4771960A (en) * | 1985-02-20 | 1988-09-20 | Teijin Seiki Co., Ltd. | Method for winding a cross-wound package |
DE8915275U1 (en) * | 1989-12-30 | 1990-02-15 | Palitex Project-Company GmbH, 47804 Krefeld | Textile machine with one or more parallel rows of thread winding units |
-
2009
- 2009-11-24 CZ CZ200921989U patent/CZ20441U1/en not_active IP Right Cessation
-
2010
- 2010-11-16 EP EP10014646A patent/EP2325123A3/en not_active Withdrawn
- 2010-11-19 CN CN201010557117.1A patent/CN102070044B/en active Active
- 2010-11-23 BR BRPI1004878 patent/BRPI1004878A2/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3734481C2 (en) | 1987-10-12 | 1993-09-16 | Rieter Ingolstadt Spinnereimaschinenbau Ag, 85055 Ingolstadt, De | |
US6027065A (en) | 1997-03-05 | 2000-02-22 | Novibra Gmbh | Yarn traversing device on textile machines producing cross-wound packages |
EP1342687A2 (en) | 2002-03-08 | 2003-09-10 | SAVIO MACCHINE TESSILI S.p.A. | Thread-guiding device for collecting spun yarns on bobbins particularly for open-end spinning frames |
CN201186971Y (en) | 2007-08-28 | 2009-01-28 | 厄利肯捷克有限责任公司 | Allocation mechanism |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8775969B2 (en) | 2011-12-29 | 2014-07-08 | Huawei Technologies Co., Ltd. | Contact searching method and apparatus, and applied mobile terminal |
CN108773730A (en) * | 2018-07-02 | 2018-11-09 | 惠州市弘星威金属制造有限公司 | A kind of cable machine protective device |
Also Published As
Publication number | Publication date |
---|---|
CN102070044A (en) | 2011-05-25 |
CN102070044B (en) | 2014-07-23 |
EP2325123A3 (en) | 2012-04-04 |
CZ20441U1 (en) | 2010-01-18 |
BRPI1004878A2 (en) | 2013-03-12 |
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