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EP0565958A2 - Split loom - Google Patents

Split loom Download PDF

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Publication number
EP0565958A2
EP0565958A2 EP93105383A EP93105383A EP0565958A2 EP 0565958 A2 EP0565958 A2 EP 0565958A2 EP 93105383 A EP93105383 A EP 93105383A EP 93105383 A EP93105383 A EP 93105383A EP 0565958 A2 EP0565958 A2 EP 0565958A2
Authority
EP
European Patent Office
Prior art keywords
heald frames
machine part
removable
attached
loom according
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
EP93105383A
Other languages
German (de)
French (fr)
Other versions
EP0565958A3 (en
EP0565958B1 (en
Inventor
Dirk Sampers
Daniel Beyaert
Marc Gruwez
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.)
Picanol NV
Original Assignee
Picanol NV
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 Picanol NV filed Critical Picanol NV
Publication of EP0565958A2 publication Critical patent/EP0565958A2/en
Publication of EP0565958A3 publication Critical patent/EP0565958A3/en
Application granted granted Critical
Publication of EP0565958B1 publication Critical patent/EP0565958B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00—Auxiliary apparatus combined with or associated with looms

Definitions

  • the invention relates to a divided weaving machine with a stationary machine part which contains a shaft drive, and with a removable machine part which contains a warp beam bearing and holders for heald frames which are detachable from the shaft drive and which can be taken along with the removable machine part.
  • the shaft guides are part of the removable machine part. It is not disclosed how the heald frames are held in the shaft guides after they have been released from the shaft drive.
  • the invention has for its object to design a loom of the type mentioned so that the separation of the heald frames from the shaft drive and the reconnection with the shaft drive can be carried out easily.
  • entrainment means for holding elements attached to the heald frames can be attached to the removable machine part, by means of which the heald frames are held in predetermined positions on the removable machine part.
  • the holding elements are attached to the frame of the heald frames outside the area of strands.
  • the cold elements and the driving means do not hinder automatic threading of the warp threads into the eyes of the strands.
  • At least two different entrainment means are provided, each of which is assigned to a plurality of heald frames and which can be adjusted to different heights.
  • a two-part weaving machine (1) which has a stationary machine part (2) and a removable machine part (3).
  • the stationary weaving machine part contains, among other things, a not shown weaving drive system, a not shown cloth winding system, a not shown warp beam drive and a schematically indicated shaft drive (4).
  • This machine part (2) has two plate-shaped side parts which are connected to one another by cross struts (16).
  • the removable machine part (3) contains a warp beam bearing (8) for a warp beam (7) as well as the heald frames (5) and a reed (6) that can be detached from its drive and can be placed on a holder.
  • the removable machine part (3) also contains a warp stop (10) and a match tree (11), which are carried by holding arms (9), which are adjustable in height two plate-shaped side parts formed machine part (3) are attached.
  • the match tree (11) is mounted on a rocker (12) which is supported by spring elements (13).
  • the warp threads (45) are pulled off the warp beam (7) and placed over the match beam (11) and passed through the warp thread monitor (10) as well as the heald frames (5) and the reed (6).
  • guide elements (15) are provided, which determine the beginning of the movement with which the removable part (3) is moved away from the stationary machine part (3) and the end enable the joining movement only on a predetermined movement path.
  • the shaft guides (14) are attached to arms (22) of the removable machine part (3).
  • the two side parts of the removable machine part (3) are provided with driving devices (18) or driving means which are based on 3 and 4 are explained in detail. These entrainment devices (18) are attached before the removable machine part (3) is removed and are dismantled again after the removable machine part (3) and the stationary machine part (2) have been joined together.
  • the heald frames (5) each have a frame formed from side profiles (19) and transverse profiles (20), which surrounds the area of the strands (29) provided with eyes (30).
  • the frame of the heald frames (5) are provided on the upper ends of the side profiles (19) as holding elements (28) which project outwards.
  • Driving elements (21) are assigned to these holding elements (28), which hold the heald frames (5) when they are no longer held by the shaft drive (4).
  • Driving elements in the form of L-shaped strips (21) are attached to the arms (22) of the side parts of the removable machine part (3). These strips (21) extend with one leg in the direction of the goods as far as the area of the holding elements (28) of the heald frames (5).
  • the transverse leg of these driving elements (21) is guided on a support (23) by means of a bore (24). These supports (23) are inserted or screwed into holes in the arms (22) of the side parts of the machine part (3).
  • the supports (23) are provided with latching means (25) with which the driving elements (21) can be fixed in a predetermined height position.
  • Cross bores (27) of the supports (23) and pins (26) which can be inserted therein serve as locking means (25). As shown in FIG.
  • the shaft guides (14) are adjustable in the transverse direction (arrow direction B), as is known, for example, from US Pat. No. 3,888,284.
  • the couplings (17) between the shaft drive (4) and the heald frames (5) can be released and brought back into engagement.
  • the coupling elements (31) of the shaft drive and the associated coupling elements (32) of the heald frames are shown schematically in FIG.
  • the heald frames (5) are first brought to approximately the same height by means of the shaft drive.
  • the shaft guides (14) are then moved sideways together with the heald frames (arrow direction B) until the coupling elements (32) are disengaged from the coupling elements (31), but are still resting on the coupling elements (31).
  • the entrainment devices (18) are attached to both arms (22) in such a way that the entrainment elements (21) are located under the holding elements (28).
  • the driving elements are raised in the direction of the side profiles (19) (arrow direction A) until the state shown in Fig. 3 is reached, in which the driving elements (21) touch the holding elements (28).
  • the pins (26) are then inserted into a bore (27) in the support (23).
  • the removable weaving machine part (3) can then be removed.
  • the pins (26) are removed.
  • the driving elements (21) are shifted down along the side profiles (19) until the coupling elements (32) rest on the coupling elements (31) of the shaft drive (4).
  • the entrainment devices (18) are then removed.
  • the shaft guides (14) with the heald frames (5) are then moved sideways in the direction of the arrow (B) in order to bring the coupling elements (31, 32) into engagement with one another.
  • the embodiment according to FIGS. 5 to 8 differs from the embodiment according to FIGS. 1 to 4 initially in that the driving elements (21) are held in a continuously adjustable manner by means of supports (35).
  • the supports are provided with a screw (34) which engages in a thread of the driving elements (21).
  • the infinitely variable drive takes place via a pneumatic cylinder or via an electric motor.
  • the supports (35) are provided in the region of their upper ends (36) with a longitudinal groove (37) into which a further driving element (33) can be inserted, which is designed as a comb-like strip (38) shown in FIG. 8.
  • the strip (38) is provided with prongs (39) which are assigned, for example, to the holding elements (28) of every second heald frame (5).
  • the driving elements (21) are first attached, after which after loosening the connections of the heald frames to the shaft drive, the driving elements (21) are lifted upwards by means of the screws (34), until they at least touch the holding elements (28) or raise the heald frames (5) on the holding elements (28).
  • the removable machine part can be removed in this position.
  • the driving element (21) is raised until the holding elements (28) of the heald frames are above the groove (37) of the supports (35).
  • the bar (38) is then inserted into the groove (37) in such a way that the tines (39) are located below the holding elements (28) of every second heald frame (5).
  • the driving elements (21) are moved down again.
  • Some of the heald frames (5) with the holding elements (28) lie on the prongs (39) of the bar (38), while the other heald frames (5) with their holding elements remain on the driving elements (21) and are lowered by them will.
  • the driving elements (21) can be raised again until all holding elements (28) are taken again and are located above the groove (37).
  • the bar (38) can then be moved in such a way that the tines (39) are located below the holding elements (28) of the previously lowered heald frames.
  • the driver elements (21) down again lowered, so again form two warp thread sheets, between which another cross tube or the like. can be introduced. It is sometimes necessary to attach cross tubes to automatically link warp threads to the warp threads of a new warp beam.
  • the heald frames (5) are driven via cables (42), each of which is provided with a coupling element (41) into which a hook-shaped coupling element (40) engages, which on the side profiles (19 ) the frame of the heald frames (5) is fastened and protrudes above them.
  • the coupling elements (40) each consist of two side plates (43). Between the two side plates (43) a bolt is arranged as a holding element (28 ') with which the driving means (18) cooperate.
  • the entrainment means (18) essentially correspond to those of the exemplary embodiment according to FIGS. 1 to 4.
  • the entrainment elements (21 ') are also designed as L-shaped strips, the legs of which are comb-like in the direction of travel of the goods, each having a prong (44) extends into the area of the holding elements (28 ').
  • the tines (44) are hook-shaped. Since these tines (44) engage between the plates (43) of the hook-shaped coupling elements (40), they keep the heald frames (5) at a defined distance from one another.
  • the entrainment means (18) are attached to the arms (22) of the side parts of the machine frame, so that the prongs (44) receive the holding elements (28 ').
  • the coupling elements (41) are each pivoted to the side beforehand, so that they assume the position shown in broken lines in FIG. 9.
  • the shaft guides (14) are returned to the side in a known manner to the extent that they release the cables (42). Then the removable machine part can be removed.
  • the shaft guides (14) are attached to the stationary machine part (2) (FIGS. 1 and 2).
  • the heald frames are taken along with the removable machine part. This is easily possible in the embodiment according to FIGS. 9 and 10 because the tines (44) of the strips (21 ') hold the individual heald frames (5) in such a way that their distance from one another is maintained.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)

Abstract

In a split loom, there can be mounted on a removable loom part take-up devices which receive the heald frames before the removal of the removable loom part from the stationary loom part and which hold the heald frames in predetermined positions until after the reassembly. <IMAGE>

Description

Die Erfindung betrifft eine geteilte Webmaschine mit einem stationären Maschinenteil, der einen Schaftantrieb enthält, und mit einem entfernbaren Maschinenteil, der ein Kettbaumlager und Halterungen für von dem Schaftantrieb lösbare und mit dem entfernbaren Maschinenteil mitnehmbare Webschäfte enthält.The invention relates to a divided weaving machine with a stationary machine part which contains a shaft drive, and with a removable machine part which contains a warp beam bearing and holders for heald frames which are detachable from the shaft drive and which can be taken along with the removable machine part.

Bei einer Webmaschine der eingangs genannten Art (CH 668 608 A5) sind die Schaftführungen Bestandteil des entfernbaren Maschinenteils. Es ist nicht offenbart, wie die Webschäfte nach dem Lösen von dem Schaftantrieb in den Schaftführungen gehalten werden.In a weaving machine of the type mentioned at the beginning (CH 668 608 A5), the shaft guides are part of the removable machine part. It is not disclosed how the heald frames are held in the shaft guides after they have been released from the shaft drive.

Der Erfindung liegt die Aufgabe zugrunde, eine Webmaschine der eingangs genannten Art so auszubilden, daß das Trennen der Webschäfte von dem Schaftantrieb und das Wiederverbinden mit dem Schaftantrieb einfach durchgeführt werden kann.The invention has for its object to design a loom of the type mentioned so that the separation of the heald frames from the shaft drive and the reconnection with the shaft drive can be carried out easily.

Diese Aufgabe wird dadurch gelöst, daß an dem entfernbaren Maschinenteil Mitnahmemittel für an den Webschäften angebrachte Halteelemente anbringbar sind, mittels derer die Webschäfte in vorgegebenen Positionen an dem entfernbaren Maschinenteil festgehalten sind.This object is achieved in that entrainment means for holding elements attached to the heald frames can be attached to the removable machine part, by means of which the heald frames are held in predetermined positions on the removable machine part.

Aufgrund der erfindungsgemäßen Ausbildung ist es möglich, die Webschäfte in vorgegebenen Höhenpositionen zu halten und zu fixieren, so daß eine Kraftentlastung zwischen den Webschäften und dem Schaftantrieb vorhanden ist. Dadurch ist es möglich, den Schaftantrieb leicht von den Webschäften zu trennen und auch wieder mit den Webschäften zu verbinden. Darüber hinaus ist es möglich, die Webschäfte in unterschiedlichen Höhenpositionen zu halten, wodurch gegebenenfalls das Anbringen von Kreuzrohren (das zum automatischen Anknüpfen der Kettfäden erforderlich sein kann) und/oder das Ziehen der angeknüpften Kettfäden eines neuen Kettbaumes durch ein automatisches Einfädeln der Kettfäden in die Augen der Litzen erleichtert wird.Because of the design according to the invention, it is possible to hold and fix the heald frames in predetermined height positions, so that there is a relief of force between the heald frames and the shaft drive. This makes it possible to easily separate the shaft drive from the heald frames and to reconnect them to the heald frames. In addition, it is possible to hold the heald frames in different height positions, which means that cross tubes (which may be necessary to automatically attach the warp threads) and / or pull the attached warp threads of a new warp beam by automatically threading the warp threads into the weave Eyes of the strands is relieved.

In weiterer Ausgestaltung der Erfindung wird vorgesehen, daß die Halteelemente an Rahmen der Webschäfte außerhalb des Bereiches von Litzen angebracht sind. Dadurch ist es nicht notwendig, die Litzen innerhalb der Rahmen der Webschäfte zu verschieben, wie dies für einen Angriff eines Hebezeuges für Webschaftpakete bekannt ist (CH 661 065 A5). Gemäß der Erfindung behindern die Kalteelemente und die Mitnahmemittel ein automatisches Einfädeln der Kettfäden in die Augen der Litzen nicht.In a further embodiment of the invention it is provided that the holding elements are attached to the frame of the heald frames outside the area of strands. As a result, it is not necessary to move the strands within the frames of the heald frames, as is known for an attack by a hoist for heald frame packages (CH 661 065 A5). According to the invention, the cold elements and the driving means do not hinder automatic threading of the warp threads into the eyes of the strands.

In weiterer Ausgestaltung der Erfindung wird vorgesehen, daß wenigstens zwei unterschiedliche Mitnahmemittel vorgesehen sind, die jeweils mehreren Webschäften zugeordnet sind und die auf unterschiedliche Höhen einstellbar sind.In a further embodiment of the invention it is provided that at least two different entrainment means are provided, each of which is assigned to a plurality of heald frames and which can be adjusted to different heights.

Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung der in der Zeichnung dargestellten Ausführungsbeispiele und der Unteransprüche.

Fig. 1
zeigt eine erfindungsgemäße Webmaschine während des Zusammenfügens der beiden Webmaschinenteile oder während des Entfernens des entfernbaren Webmaschinenteils,
Fig. 2
die Webmaschine nach Fig. 1 in zusammengefügtem Zustand,
Fig. 3
eine Teilansicht in Richtung des Pfeiles F3 der Fig. 2,
Fig. 4
eine Draufsicht entsprechend des Pfeiles F4 der Fig. 3,
Fig. 5 bis 7
Ansichten eines Teils einer Webmaschine mit unterschiedlichen Positionen der Webschäfte,
Fig. 8
eine Draufsicht in Richtung des Pfeiles F8 auf die Teilansicht der Fig. 6,
Fig. 9
eine Teilansicht einer weiteren erfindungsgemäßen Ausführungsform und
Fig. 10
eine Draufsicht in Richtung des Pfeiles F10 der Fig. 9.
Further features and advantages of the invention result from the following description of the exemplary embodiments shown in the drawing and the subclaims.
Fig. 1
shows a weaving machine according to the invention while the two weaving machine parts are being joined together or during the removal of the removable weaving machine part,
Fig. 2
1 in the assembled state,
Fig. 3
2 shows a partial view in the direction of arrow F3 in FIG. 2,
Fig. 4
3 shows a plan view corresponding to arrow F4 in FIG. 3,
5 to 7
Views of part of a weaving machine with different positions of the heald frames,
Fig. 8
6 shows a plan view in the direction of arrow F8 on the partial view of FIG. 6,
Fig. 9
a partial view of another embodiment of the invention and
Fig. 10
a plan view in the direction of arrow F10 of FIG. 9th

In Fig. 1 und 2 ist eine zweigeteilte Webmaschine (1) dargestellt, die einen stationär angeordneten Maschinenteil (2) und einen entfernbaren Maschinenteil (3) aufweist.1 and 2, a two-part weaving machine (1) is shown, which has a stationary machine part (2) and a removable machine part (3).

Der stationäre Webmaschinenteil enthält unter anderem ein nicht dargestelltes Webladeanriebssystem, ein nicht dargestelltes Tuchaufwickelsystem, einen nicht dargestellten Kettbaumantrieb sowie einen schematisch angedeuteten Schaftantrieb (4). Dieser Maschinenteil (2) weist zwei plattenförmige Seitenteile auf, die durch Querstreben (16) miteinander verbunden sind.The stationary weaving machine part contains, among other things, a not shown weaving drive system, a not shown cloth winding system, a not shown warp beam drive and a schematically indicated shaft drive (4). This machine part (2) has two plate-shaped side parts which are connected to one another by cross struts (16).

Der entfernbare Maschinenteil (3) enthält ein Kettbaumlager (8) für einen Kettbaum (7) sowie die Webschäfte (5) und ein von seinem Antrieb lösbares und an einer Halterung ablegbares Webblatt (6). Der entfernbare Maschinenteil (3) enthält ferner einen Kettfadenwächter (10) und einen Streichbaum (11), die von Haltearmen (9) getragen werden, die höhenverstellbar an dem aus zwei plattenförmigen Seitenteilen gebildeten Maschinenteil (3) befestigt sind. Der Streichbaum (11) ist auf einer Schwinge (12) gelagert, die mittels Federelementen (13) abgestützt ist. Die Kettfäden (45) werden von dem Kettbaum (7) abgezogen und über den Streichbaum (11) gelegt und durch den Kettfadenwächter (10) sowie die Webschäfte (5) und das Webblatt (6) hindurchgeführt.The removable machine part (3) contains a warp beam bearing (8) for a warp beam (7) as well as the heald frames (5) and a reed (6) that can be detached from its drive and can be placed on a holder. The removable machine part (3) also contains a warp stop (10) and a match tree (11), which are carried by holding arms (9), which are adjustable in height two plate-shaped side parts formed machine part (3) are attached. The match tree (11) is mounted on a rocker (12) which is supported by spring elements (13). The warp threads (45) are pulled off the warp beam (7) and placed over the match beam (11) and passed through the warp thread monitor (10) as well as the heald frames (5) and the reed (6).

Zwischen den Seitenteilen des stationären Maschinenteils (2) und des entfernbaren Maschinenteils (3) sind Führungselemente (15) vorgesehen, die den Anfang der Bewegung, mit der der entfernbare Teil (3) von dem stationären Maschinenteil (3) hinwegbewegt wird, sowie das Ende der Zusammenfügbewegung nur auf einer vorgegebenen Bewegungsbahn ermöglichen.Between the side parts of the stationary machine part (2) and the removable machine part (3), guide elements (15) are provided, which determine the beginning of the movement with which the removable part (3) is moved away from the stationary machine part (3) and the end enable the joining movement only on a predetermined movement path.

Die Schaftführungen (14) sind an Armen (22) des entfernbaren Maschinenteils (3) angebracht.The shaft guides (14) are attached to arms (22) of the removable machine part (3).

Um die Webschäfte (5) insbesondere bei dem Lösen und auch bei dem Wiederverbinden der Kupplungen (17) zu dem Schaftantrieb in vorgegebenen Höhenpositionen festzuhalten, sind die beiden Seitenteile des entfernbaren Maschinenteils (3) mit Mitnahmeeinrichtungen (18) oder Mitnahmemittel versehen, die anhand von Fig. 3 und 4 im einzelnen erläutert werden. Diese Mitnahmeeinrichtungen (18) werden vor dem Entfernen des entfernbaren Maschinenteils (3) angebracht und nach dem Zusammenfügen von entfernbarem Maschinenteil (3) und stationärem Maschinenteil (2) wieder abgebaut.In order to hold the heald frames (5) in predetermined height positions, especially when loosening and also reconnecting the couplings (17) to the shaft drive, the two side parts of the removable machine part (3) are provided with driving devices (18) or driving means which are based on 3 and 4 are explained in detail. These entrainment devices (18) are attached before the removable machine part (3) is removed and are dismantled again after the removable machine part (3) and the stationary machine part (2) have been joined together.

Die Webschäfte (5) besitzen jeweils einen aus Seitenprofilen (19) und Querprofilen (20) gebildeten Rahmen, der den Bereich der mit Augen (30) versehenen Litzen (29) umgibt. Bei dem Ausführungsbeispiel nach Fig. 1 bis 4 sind an den oberen Enden der Seitenprofile (19) der Rahmen der Webschäfte (5) als nach außen abragende Anschläge ausgebildete Halteelemente (28) vorgesehen. Diesen Halteelementen (28) sind Mitnahmeelemente (21) zugeordnet, die die Webschäfte (5) halten, wenn diese nicht mehr von dem Schaftantrieb (4) gehalten werden.The heald frames (5) each have a frame formed from side profiles (19) and transverse profiles (20), which surrounds the area of the strands (29) provided with eyes (30). In the embodiment according to FIGS. 1 to 4, the frame of the heald frames (5) are provided on the upper ends of the side profiles (19) as holding elements (28) which project outwards. Driving elements (21) are assigned to these holding elements (28), which hold the heald frames (5) when they are no longer held by the shaft drive (4).

Auf den Armen (22) der Seitenteile des entfernbaren Maschinenteils (3) sind Mitnahmeelemente in Form von L-förmigen Leisten (21) angebracht. Diese Leisten (21) erstrecken sich mit einem Schenkel in Warenlaufrichtung bis in den Bereich der Halteelemente (28) der Webschäfte (5). Der quer dazu verlaufende Schenkel dieser Mitnahmeelemente (21) ist mittels einer Bohrung (24) auf einer Stütze (23) geführt. Diese Stützen (23) sind in Bohrungen der Arme (22) der Seitenteile des Maschinenteils (3) eingesteckt oder eingeschraubt. Die Stützen (23) sind mit Rastmitteln (25) versehen, mit denen die Mitnahmeelemente (21) in einer vorgegebenen Höhenposition festgelegt werden können. Als Rastmittel (25) dienen Querbohrungen (27) der Stützen (23) und darin einsteckbare Zapfen (26). Wie in Fig. 3 dargestellt ist, sind die Schaftführungen (14) in Querrichtung verstellbar (Pfeilrichtung B), wie dies beispielsweise aus dem US-Patent 38 88 284 bekannt ist. Durch diese Querverstellung können die Kupplungen (17) zwischen dem Schaftantrieb (4) und den Webschäften (5) gelöst und wieder in Eingriff gebracht werden. Die Kupplungselemente (31) des Schaftantriebes und die zugehörigen Kupplungselemente (32) der Webschäfte sind in Fig.3 schematisch dargestellt.Driving elements in the form of L-shaped strips (21) are attached to the arms (22) of the side parts of the removable machine part (3). These strips (21) extend with one leg in the direction of the goods as far as the area of the holding elements (28) of the heald frames (5). The transverse leg of these driving elements (21) is guided on a support (23) by means of a bore (24). These supports (23) are inserted or screwed into holes in the arms (22) of the side parts of the machine part (3). The supports (23) are provided with latching means (25) with which the driving elements (21) can be fixed in a predetermined height position. Cross bores (27) of the supports (23) and pins (26) which can be inserted therein serve as locking means (25). As shown in FIG. 3, the shaft guides (14) are adjustable in the transverse direction (arrow direction B), as is known, for example, from US Pat. No. 3,888,284. By means of this transverse adjustment, the couplings (17) between the shaft drive (4) and the heald frames (5) can be released and brought back into engagement. The coupling elements (31) of the shaft drive and the associated coupling elements (32) of the heald frames are shown schematically in FIG.

Um den entfernbaren Webmaschinenteil (3) auszubauen, werden zunächst die Webschäfte (5) mittels des Schaftantriebes in etwa in die gleiche Höhe gebracht. Danach werden die Schaftführungen (14) zusammen mit den Webschäften seitwärts verschoben (Pfeilrichtung B), bis die Kupplungselemente (32) mit den Kupplungselementen (31) außer Eingriff gebracht sind, jedoch noch auf den Kupplungselementen (31) ruhen. Danach werden die Mitnahmeeinrichtungen (18) auf beiden Armen (22) in solcher Weise angebracht, daß sich die Mitnahmeelemente (21) unter den Halteelementen (28) befinden. Anschließend werden die Mitnahmeelemente in Richtung der Seitenprofile (19) nach oben angehoben (Pfeilrichtung A), bis der in Fig. 3 dargestellte Zustand erreicht ist, in welchem die Mitnahmeelemente (21) die Halteelemente (28) berühren. Danach werden die Zapfen (26) in eine Bohrung (27) der Stütze (23) eingesteckt. Anschließend kann der entfernbare Webmaschinenteil (3) ausgebaut werden.In order to remove the removable loom part (3), the heald frames (5) are first brought to approximately the same height by means of the shaft drive. The shaft guides (14) are then moved sideways together with the heald frames (arrow direction B) until the coupling elements (32) are disengaged from the coupling elements (31), but are still resting on the coupling elements (31). Then the entrainment devices (18) are attached to both arms (22) in such a way that the entrainment elements (21) are located under the holding elements (28). Then the driving elements are raised in the direction of the side profiles (19) (arrow direction A) until the state shown in Fig. 3 is reached, in which the driving elements (21) touch the holding elements (28). The pins (26) are then inserted into a bore (27) in the support (23). The removable weaving machine part (3) can then be removed.

Nachdem der entfernbare Maschinenteil (3) erneut eingebaut worden ist, werden die Zapfen (26) entfernt. Die Mitnahmeelemente (21) werden entlang der Seitenprofile (19) nach unten verschoben, bis die Kupplungselemente (32) auf den Kupplungselementen (31) des Schaftantriebes (4) aufliegen. Anschließend werden die Mitnahmeeinrichtungen (18) entfernt. Danach werden die Schaftführungen (14) mit den Webschäften (5) seitwärts in Richtung des Pfeiles (B) verschoben, um die Kupplungselemente (31, 32) miteinander in Eingriff zu bringen.After the removable machine part (3) has been installed again, the pins (26) are removed. The driving elements (21) are shifted down along the side profiles (19) until the coupling elements (32) rest on the coupling elements (31) of the shaft drive (4). The entrainment devices (18) are then removed. The shaft guides (14) with the heald frames (5) are then moved sideways in the direction of the arrow (B) in order to bring the coupling elements (31, 32) into engagement with one another.

Aus der vorstehenden Beschreibung wird es deutlich, daß es möglich ist, die Webschäfte (5) aufzunehmen, auch wenn sich nicht alle Webschäfte (5) in absolut gleicher Höhe befinden. Es ist nicht erforderlich, daß die Webschäfte (5) alle auf die gleiche Höhe gebracht werden, bevor die Mitnahmemittel angebracht werden. Die Mitnahmeelemente (21) müssen vor dem Ausbau des entfernbaren Maschinenteils (3) nicht notwendigerweise alle Halteelemente (28) der einzelnen Webschäfte berühren. Sie müssen sie jedoch allerdings bei dem Ende der vertikalen,von den Führungsmitteln (15) vorgeschriebenen Ausbaubewegung berühren.From the above description it is clear that it is possible to accommodate the heald frames (5), even if not all heald frames (5) are at absolutely the same height. It is not necessary that the heald frames (5) are all brought to the same height before the driving means are attached. The driving elements (21) do not necessarily have to touch all the holding elements (28) of the individual heald frames before the removable machine part (3) is removed. However, you must touch them at the end of the vertical expansion movement prescribed by the guide means (15).

Die Ausführungsform nach Fig. 5 bis 8 unterscheidet sich von der Ausführungsform nach Fig. 1 bis 4 zunächst dadurch, daß die Mitnahmeelemente (21) stufenlos höhenverstellbar mittels Stützen (35) gehalten sind. Bei dem Ausführungsbeispiel sind die Stützen mit einer Schraube (34) versehen, die in ein Gewinde der Mitnahmeelemente (21) eingreift. Bei einer abgewandelten Ausführungsform wird vorgesehen, daß der stufenlose Antrieb über einen Pneumatikzylinder oder über einen Elektromotor erfolgt.The embodiment according to FIGS. 5 to 8 differs from the embodiment according to FIGS. 1 to 4 initially in that the driving elements (21) are held in a continuously adjustable manner by means of supports (35). In the exemplary embodiment, the supports are provided with a screw (34) which engages in a thread of the driving elements (21). In a modified embodiment it is provided that the infinitely variable drive takes place via a pneumatic cylinder or via an electric motor.

Die Stützen (35) sind im Bereich ihrer oberen Enden (36) mit einer Längsnut (37) versehen, in die ein weiteres Mitnahmeelement (33) einsetzbar ist, das als eine in Fig. 8 dargestellte, kammartige Leiste (38) ausgebildet ist. Die Leiste (38) ist mit Zinken (39) versehen, die beispielsweise den Halteelementen (28) jedes zweiten Webschaftes (5) zugeordnet ist.The supports (35) are provided in the region of their upper ends (36) with a longitudinal groove (37) into which a further driving element (33) can be inserted, which is designed as a comb-like strip (38) shown in FIG. 8. The strip (38) is provided with prongs (39) which are assigned, for example, to the holding elements (28) of every second heald frame (5).

Bei einem Ausbau des entfernbaren Maschinenteils werden bei dem Ausführungsbeispiel nach Fig. 5 bis 8 zunächst die Mitnahmeelemente (21) angebracht, wonach nach Lösen der Verbindungen der Webschäfte zu dem Schaftantrieb die Mitnahmeelemente (21) mittels der Schrauben (34) nach oben angehoben werden, bis sie wenigstens die Halteelemente (28) berühren oder aber die Webschäfte (5) an den Halteelementen (28) anheben. In dieser Position kann der entfernbare Maschinenteil ausgebaut werden.When the removable machine part is removed, in the exemplary embodiment according to FIGS. 5 to 8 the driving elements (21) are first attached, after which after loosening the connections of the heald frames to the shaft drive, the driving elements (21) are lifted upwards by means of the screws (34), until they at least touch the holding elements (28) or raise the heald frames (5) on the holding elements (28). The removable machine part can be removed in this position.

Um das Anbringen von Kreuzrohren o.dgl. zu ermöglichen, können mit Hilfe der Mitnahmeelemente (21) und der weiteren Mitnahmeelemente (33) unterschiedliche Scharen von Kettfäden gebildet werden. Zunächst wird das Mitnahmeelement (21) so weit angehoben, bis sich die Halteelemente (28) der Webschäfte oberhalb der Nut (37) der Stützen (35) befinden. Danach wird die Leiste (38) in die Nut (37) derart eingeführt, daß sich die Zinken (39) unterhalb der Halteelemente (28) jedes zweiten der Webschäfte (5) befinden. Anschließend werden die Mitnahmeelemente (21) wieder nach unten bewegt. Dabei legt sich ein Teil der Webschäfte (5) mit den Halteelementen (28) auf die Zinken (39) der Leiste (38), während die übrigen Webschäfte (5) mit ihrem Halteelementen auf den Mitnahmeelementen (21) liegen bleiben und von diesen abgesenkt werden. Nach dem Einlegen eines Kreuzrohres o.dgl. können die Mitnahmeelemente (21) wieder angehoben werden, bis alle Halteelemente (28) wieder mitgenommen werden und sich oberhalb der Nut (37) befinden. Die Leiste (38) kann dann derart verschoben werden, daß die Zinken (39) sich unterhalb der Halteelemente (28) der vorher abgesenkten Webschäfte befinden. Werden die Mitnehmerelemente (21) erneut nach unten abgesenkt, so bilden sich wiederum zwei Kettfadenscharen, zwischen die ein weiteres Kreuzrohr o.dgl. eingeführt werden kann. Das Anbringen von Kreuzrohren ist manchmal erforderlich, um Kettfäden automatisch an Kettfäden eines neuen Kettbaumes anzuknüpfen.To attach cross tubes or the like. To enable different groups of warp threads to be formed with the aid of the driving elements (21) and the further driving elements (33). First, the driving element (21) is raised until the holding elements (28) of the heald frames are above the groove (37) of the supports (35). The bar (38) is then inserted into the groove (37) in such a way that the tines (39) are located below the holding elements (28) of every second heald frame (5). Then the driving elements (21) are moved down again. Some of the heald frames (5) with the holding elements (28) lie on the prongs (39) of the bar (38), while the other heald frames (5) with their holding elements remain on the driving elements (21) and are lowered by them will. After inserting a cross tube or the like. the driving elements (21) can be raised again until all holding elements (28) are taken again and are located above the groove (37). The bar (38) can then be moved in such a way that the tines (39) are located below the holding elements (28) of the previously lowered heald frames. The driver elements (21) down again lowered, so again form two warp thread sheets, between which another cross tube or the like. can be introduced. It is sometimes necessary to attach cross tubes to automatically link warp threads to the warp threads of a new warp beam.

Bei dem Ausführungsbeispiel nach Fig. 9 und 10 erfolgt der Antrieb der Webschäfte (5) über Kabel (42), die mit jeweils einem Kupplungselement (41) versehen sind, in das ein hakenförmiges Kupplungselement (40) eingreift, das an den Seitenprofilen (19) der Rahmen der Webschäfte (5) befestigt ist und nach oben über diese hinausragt.Die Kupplungselemente (40) bestehen jeweils aus zwei Seitenplatten (43). Zwischen den beiden Seitenplatten (43) ist jeweils ein Bolzen als Halteelement (28') angeordnet, mit dem die Mitnahmemittel (18) zusammenwirken. Die Mitnahmemittel (18) entsprechen im wesentlichen denjenigen des Ausführungsbeispiels nach Fig. 1 bis 4. Die Mitnahmeelemente (21') sind ebenfalls als L-förmige Leisten ausgebildet, deren in Warenlaufrichtung weisende Schenkel kammartig ausgebildet sind, wobei jeweils ein Zinken (44) sich in den Bereich der Halteelemente (28') erstreckt. Bei einer abgewandelten Ausführungsform sind die Zinken (44) hakenförmig ausgebildet. Da diese Zinken (44) zwischen die Platten (43) der hakenförmigen Kupplungselemente (40) greifen, halten sie die Webschäfte (5) in einem definierte Abstand zueinander.In the exemplary embodiment according to FIGS. 9 and 10, the heald frames (5) are driven via cables (42), each of which is provided with a coupling element (41) into which a hook-shaped coupling element (40) engages, which on the side profiles (19 ) the frame of the heald frames (5) is fastened and protrudes above them. The coupling elements (40) each consist of two side plates (43). Between the two side plates (43) a bolt is arranged as a holding element (28 ') with which the driving means (18) cooperate. The entrainment means (18) essentially correspond to those of the exemplary embodiment according to FIGS. 1 to 4. The entrainment elements (21 ') are also designed as L-shaped strips, the legs of which are comb-like in the direction of travel of the goods, each having a prong (44) extends into the area of the holding elements (28 '). In a modified embodiment, the tines (44) are hook-shaped. Since these tines (44) engage between the plates (43) of the hook-shaped coupling elements (40), they keep the heald frames (5) at a defined distance from one another.

Bei einem Ausbau des entfernbaren Maschinenteils werden auf den Armen (22) der Seitenteile des Maschinengestells die Mitnahmemittel (18) angebracht, so daß die Zinken (44) die Halteelemente (28') aufnehmen. Die Kupplungselemente (41) werden vorher jeweils zur Seite hin verschwenkt, so daß sie die in Fig. 9 gestrichelte Position einnehmen. Um dann den entfernbaren Maschinenteil ausbauen zu können, werden die Schaftführungen (14) in bekannter Weise zur Seite hin so weit zurückgegeben, daß sie die Kabel (42) freigeben. Danach kann dann der entfernbare Maschinenteil ausgebaut werden.When the removable machine part is removed, the entrainment means (18) are attached to the arms (22) of the side parts of the machine frame, so that the prongs (44) receive the holding elements (28 '). The coupling elements (41) are each pivoted to the side beforehand, so that they assume the position shown in broken lines in FIG. 9. In order to then be able to remove the removable machine part, the shaft guides (14) are returned to the side in a known manner to the extent that they release the cables (42). Then the removable machine part can be removed.

Bei einer abgewandelten Ausführungsform, die im Prinzip der Ausführungsform nach Fig. 9 und 10 entspricht, wird vorgesehen, daß die Schaftführungen (14) an dem stationären Maschinenteil (2) (Fig. 1 und 2) angebracht sind. In diesem Fall werden die Webschäfte alleine mit dem entfernbaren Maschinenteil mitgenommen. Dies ist bei der Ausführungsform nach Fig. 9 und 10 deshalb ohne weiteres möglich, weil die Zinken (44) der Leisten (21') die einzelnen Webschäfte (5) derart halten, daß ihr Abstand zueinander erhalten bleibt.In a modified embodiment, which corresponds in principle to the embodiment according to FIGS. 9 and 10, it is provided that the shaft guides (14) are attached to the stationary machine part (2) (FIGS. 1 and 2). In this case the heald frames are taken along with the removable machine part. This is easily possible in the embodiment according to FIGS. 9 and 10 because the tines (44) of the strips (21 ') hold the individual heald frames (5) in such a way that their distance from one another is maintained.

Claims (9)

Geteilte Webmaschine (1) mit einem stationären Maschinenteil (2), der einen Schaftantrieb (4) enthält, und mit einem entfernbaren Maschinenteil (3), der ein Kettbaumlager (8) und Halterungen für von dem Schaftantrieb (4) lösbare und mit dem entfernbaren Maschinenteil mitnehmbare Webschäfte (5) enthält, dadurch gekennzeichnet, daß an dem entfernbaren Maschinnenteil (3, 22) Mitnahmemittel (18) für an den Webschäften (5) angebrachte Halteelemente (28, 28') anbringbar sind, mittels derer die Webschäfte in vorgegebenen Positionen an dem entfernbaren Maschinenteil festgehalten sind.Split weaving machine (1) with a stationary machine part (2), which contains a shaft drive (4), and with a removable machine part (3), which has a warp beam bearing (8) and holders for detachable from the shaft drive (4) and with the removable one Machine part containing removable heald frames (5), characterized in that entraining means (18) for holding elements (28, 28 ') attached to the heald frames (5) can be attached to the removable machine inner part (3, 22), by means of which the heald frames in predetermined positions are held on the removable machine part. Webmaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Halteelemente (28, 28') an Rahmen (19, 20) der Webschäfte außerhalb des Bereiches von Litzen (29) angebracht sind.Loom according to claim 1, characterized in that the holding elements (28, 28 ') are attached to frames (19, 20) of the heald frames outside the area of healds (29). Webmaschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Mitnahmemittel (21, 21') in der Höhe einstellbar und fixierbar sind.Loom according to claim 1 or 2, characterized in that the height of the driving means (21, 21 ') can be adjusted and fixed. Webmaschine nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß als Mitnahmemittel (21, 21') L-förmige Leisten vorgesehen sind, die sich jeweils mit einem Schenkel in Warenlaufrichtung erstrecken, der mit den Halteelementen (28, 28') der Webschäfte (5) in Eingriff bringbar ist, und die mit dem anderen Schenkel an einen Seitenteil (22) des entfernbaren Maschinenteils (3) anbringbar sind.Loom according to one of claims 1 to 3, characterized in that L-shaped strips are provided as entrainment means (21, 21 '), each of which extends with a leg in the direction of travel of the goods, which is connected to the holding elements (28, 28') of the heald frames (5) can be brought into engagement, and which can be attached with the other leg to a side part (22) of the removable machine part (3). Webmaschine nach Anspruch 4, dadurch gekennzeichnet, daß die Leisten (21, 21') in der Höhe einstellbar und in wenigstens einer vorgegebenen Stellung fixierbar mit jeweils wenigstens einer Stütze (23, 35) geführt sind.Loom according to claim 4, characterized in that the height of the strips (21, 21 ') is adjustable and fixable in at least one predetermined position with at least one support (23, 35) in each case. Webmaschine nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß an dem entfernbaren Maschinenteil (3) Schaftführungen (14) angebracht sind, in denen die Webschäfte (5) bei Entfernen dieses Maschinenteils (3) von dem stationären Maschinenteil (2) verbleiben.Loom according to one of claims 1 to 5, characterized in that shaft guides (14) are attached to the removable machine part (3), in which the heald frames (5) remain when the machine part (3) is removed from the stationary machine part (2). Webmaschine nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Halteelemente (28') und/oder die Mitnahemittel (21', 44) derart ausgebildet sind, daß sie die Webschäfte in einem vorgegebenen Abstand zueinander halten.Loom according to one of claims 1 to 5, characterized in that the holding elements (28 ') and / or the entrainment means (21', 44) are designed such that they hold the heald frames at a predetermined distance from one another. Webmaschine nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß wenigstens zwei unterschiedliche Mitnahmemittel (21, 33) vorgesehen sind, die jeweils mehreren Webschäften (5) zugeordnet sind, von welchen wenigstens eines auf unterschiedliche Höhen einstellbar ist.Loom according to one of claims 1 to 7, characterized in that at least two different entrainment means (21, 33) are provided, each associated with a plurality of heald frames (5), at least one of which can be adjusted to different heights. Webmaschine nach Anspruch 8, dadurch gekennzeichnet, daß ein Mitnahmemittel (33) als eine kammartig ausgesparte Leiste (38) ausgebildet ist, deren Zinken (39) einer vorgegebenen Gruppe von Webschäften (5) zugeordnet ist und die in einer vorgegebenen Höhenposition an dem entfernbaren Maschinenteil (22, 35, 36) anbringbar ist.Weaving machine according to claim 8, characterized in that a driving means (33) is designed as a comb-like recessed bar (38), the tines (39) of which are assigned to a predetermined group of heald frames (5) and which are in a predetermined height position on the removable machine part (22, 35, 36) can be attached.
EP93105383A 1992-04-15 1993-04-01 Split loom Expired - Lifetime EP0565958B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9200342 1992-04-15
BE9200342A BE1005767A4 (en) 1992-04-15 1992-04-15 METHOD FOR SUPPORTING harnesses WEEFKADER AND TO APPLY TO THIS ESTABLISHMENT.

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EP0565958A2 true EP0565958A2 (en) 1993-10-20
EP0565958A3 EP0565958A3 (en) 1995-01-18
EP0565958B1 EP0565958B1 (en) 1996-08-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995034701A1 (en) * 1994-06-15 1995-12-21 Picanol N.V. Mechanical loom with two machine parts which can be moved apart from each other

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59308349D1 (en) * 1993-04-16 1998-05-07 Rueti Ag Maschf Method and device for changing an article
FR2729975A1 (en) * 1995-01-26 1996-08-02 Icbt Diederichs Sa LOOM
DE19607532A1 (en) * 1996-02-28 1997-09-04 Grob & Co Ag Heddle slide bar mounting at shaft with reduced cost
KR100569200B1 (en) * 2004-05-28 2006-04-24 김병연 Fuselage division structure of water jet loom
US7878201B2 (en) * 2006-09-29 2011-02-01 Mongeon Douglas R Supraglottic airway device and method of use
EP2141269B1 (en) * 2008-07-02 2011-03-30 SCHÖNHERR Textilmaschinenbau GmbH Warp beam support unit for a loom, warp yarns feeding assembly and loom comprising such a unit
WO2017134644A1 (en) * 2016-02-06 2017-08-10 Kurkute Sanjay Weaving machine tailstock with integral heald frame guides and shedding under motions
US11993872B2 (en) * 2021-05-06 2024-05-28 Tsudakoma Kogyo Kabushiki Kaisha Loom

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2024483A1 (en) * 1969-05-22 1970-12-03 Gebrüder Sulzer AG, Winterthur (Schweiz) Device for inserting a weaving harness with drawn-in warp threads into a weaving machine
US3888284A (en) * 1973-10-19 1975-06-10 Rockwell International Corp Loom harness mechanism
CH661065A5 (en) * 1983-09-29 1987-06-30 Sulzer Ag Method for introducing heald-frame assemblies into weaving machines and means for carrying out the method
DE3708598A1 (en) * 1986-03-17 1987-10-01 Toyoda Automatic Loom Works Warp thread retractor for a loom
CH668608A5 (en) * 1985-09-06 1989-01-13 Picanol Nv Changing looms when warp beam empty or to weave different prod.
US4934413A (en) * 1988-07-13 1990-06-19 Nissan Motor Co., Ltd. Warp arrangement and carrier system for an automatic loom
DE9208800U1 (en) * 1992-07-01 1992-10-22 Lindauer Dornier Gmbh, 8990 Lindau Weaving machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07122201B2 (en) * 1987-08-24 1995-12-25 株式会社豊田自動織機製作所 Replacement item transport control system for loom

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2024483A1 (en) * 1969-05-22 1970-12-03 Gebrüder Sulzer AG, Winterthur (Schweiz) Device for inserting a weaving harness with drawn-in warp threads into a weaving machine
US3888284A (en) * 1973-10-19 1975-06-10 Rockwell International Corp Loom harness mechanism
CH661065A5 (en) * 1983-09-29 1987-06-30 Sulzer Ag Method for introducing heald-frame assemblies into weaving machines and means for carrying out the method
CH668608A5 (en) * 1985-09-06 1989-01-13 Picanol Nv Changing looms when warp beam empty or to weave different prod.
DE3708598A1 (en) * 1986-03-17 1987-10-01 Toyoda Automatic Loom Works Warp thread retractor for a loom
US4934413A (en) * 1988-07-13 1990-06-19 Nissan Motor Co., Ltd. Warp arrangement and carrier system for an automatic loom
DE9208800U1 (en) * 1992-07-01 1992-10-22 Lindauer Dornier Gmbh, 8990 Lindau Weaving machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995034701A1 (en) * 1994-06-15 1995-12-21 Picanol N.V. Mechanical loom with two machine parts which can be moved apart from each other
US5738150A (en) * 1994-06-15 1998-04-14 Picanol N.V. Weaving machine cover

Also Published As

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US5322088A (en) 1994-06-21
EP0565958A3 (en) 1995-01-18
BE1005767A4 (en) 1994-01-18
EP0565958B1 (en) 1996-08-28
DE59303535D1 (en) 1996-10-02
JPH0649742A (en) 1994-02-22

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