EP1593761B1 - Distributeur de voile à bras incliné - Google Patents

Distributeur de voile à bras incliné Download PDF

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Publication number
EP1593761B1
EP1593761B1 EP04008051A EP04008051A EP1593761B1 EP 1593761 B1 EP1593761 B1 EP 1593761B1 EP 04008051 A EP04008051 A EP 04008051A EP 04008051 A EP04008051 A EP 04008051A EP 1593761 B1 EP1593761 B1 EP 1593761B1
Authority
EP
European Patent Office
Prior art keywords
arm
layering
lapper
transport belts
feeding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP04008051A
Other languages
German (de)
English (en)
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EP1593761A1 (fr
Inventor
Peter Dr. Bastian
Joachim Dr. Leger
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.)
Oskar Dilo Maschinenfabrik KG
Original Assignee
Oskar Dilo Maschinenfabrik 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
Priority to AT04008051T priority Critical patent/ATE365239T1/de
Application filed by Oskar Dilo Maschinenfabrik KG filed Critical Oskar Dilo Maschinenfabrik KG
Priority to DE502004004134T priority patent/DE502004004134D1/de
Priority to EP04008051A priority patent/EP1593761B1/fr
Priority to DE502004002857T priority patent/DE502004002857D1/de
Priority to EP04015488A priority patent/EP1574605B1/fr
Priority to AT04015488T priority patent/ATE353380T1/de
Priority to US11/074,891 priority patent/US7320154B2/en
Priority to US11/075,123 priority patent/US7318255B2/en
Priority to CNB2005100558004A priority patent/CN100419139C/zh
Publication of EP1593761A1 publication Critical patent/EP1593761A1/fr
Application granted granted Critical
Publication of EP1593761B1 publication Critical patent/EP1593761B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G25/00—Lap-forming devices not integral with machines specified above

Definitions

  • the invention relates to a low-pile leveler according to the preamble of claim 1.
  • a leveler is well known and, for example, in " Nonwovens ", Verlag Wiley-VCH, Weinheim, 2000, page 160 described.
  • the laying arm of the steep-arm leveling machine When depositing a pile onto a delivery conveyor belt, the laying arm of the steep-arm leveling machine performs a pivoting movement, with its lower, free end moving at a small distance above the delivery conveyor belt transversely to its transport direction.
  • the feeding arm moves accordingly.
  • the lower end of the laying arm In known steep arm anchors, the lower end of the laying arm is coupled to a carriage which is movable on rails transversely to the transport direction of the delivery conveyor belt. The carriage is connected to a drive device, so that with their help, the pivoting movement of the laying arm and possibly the Zuriosarms is produced.
  • the velocities with which the card web is delivered by the lapper can be more than 200 m / min, speeds in the range of 300 m / min and more are desired. Accordingly, the free end of the laying arm must move over the delivery conveyor belt in order to avoid material compression and wrinkling in the deposited pile. These high speeds bring about problems caused by aerodynamic effects.
  • a card web section deposited by the nonwoven layer can lift off and flutter under its aerodynamic suction effect. It has therefore already been thought to arrange a garnished pressure roller at the free end of the laying arm, which entangles the fibers of the freshly deposited pile layer with the fibers of the underlying, already laid pile layers. Since a laying arm usually gives off in both pivoting directions fibrous web, therefore, two such pressure rollers must be mounted on the laying arm, which increases its weight accordingly. It should also be noted that the effect that can be produced with such pressure rollers is relatively modest.
  • the invention has for its object to provide a steep-arm leveling of the type mentioned, which is able to work at a high laying speed and while avoiding the adverse effect of aerodynamic effects on the manufactured product.
  • the nonwoven layer according to the invention is designed such that the fibrous web to be deposited between its feeding zone, where it enters the web laying, to the delivery zone, to the delivery gap, where it is discharged from the laying arm in the delivery zone of the delivery conveyor belt between two pile conveyor belts safely is guided, without going through places where he is not or only supported on one side, as is the case with known low-arm-levelers or even Flachtäflind the case. But that's not all, the same pile conveyor belts that guide the batt over the support and laying arms also serve to cover the laid pile layer in the delivery zone. In this case, the web speed of the free end of the laying arm can be controlled so that it is just as large as the Floroudre york the Flortransportbs, so that the freshly laid pile layer covering Flortransportband has no relative speed compared to the newly deposited pile layer.
  • Said lower slide and the free end of the laying arm are preferably connected to each other by pull ropes, pull chains or toothed belts, so that the free end of the laying arm and the lower slide move synchronously with each other.
  • the traction cables, tension chains or toothed belt can run on drive wheels, so that by means of these the pivoting movement of the laying arm can be produced.
  • the pile conveyor belts are preferably guided over guide rollers which, together with the pile conveyor belts, form the delivery gap, which forms the conveyor belt Flor in the delivery zone delivers.
  • the two deflection rollers may be mounted in a further development of the invention in the frame on which the lower end of the laying arm is articulated about a pivot axis lying between the rollers.
  • the frame can be guided in rails and be coupled in a further development of the invention with a device which raises depending on the direction of movement of the laying arm located in front of the direction of deflection roller while lowering the other.
  • the Flortransportbandabites located above the delivery zone, under the instant no Flor is freshly stored, be raised in order to reduce the friction between this Flortransportbandabrough and the underlying pile.
  • the Flortransportbandabites located above the delivery zone under the instant no Flor is freshly stored, be raised in order to reduce the friction between this Flortransportbandabrough and the underlying pile.
  • the Delivery conveyor belt located located deflecting rollers over which the pile conveyor belt is guided be stored raised and lowered.
  • the fleece layer according to the invention is provided with a pile store according to an advantageous development and the two pile conveyor belts are also provided by this pile store guided, in such a way that the leading Florbahnabête extend from the feed zone through the pile storage through to the delivery gap parallel to each other and thus continuously lead the pile and the feed zone to the deposit on the delivery conveyor belt.
  • the aforementioned pile memory is preferably designed such that it can not only perform buffering functions as required by the changing delivery speeds, but also compensates for path length changes of the individual pile conveyor belts which result on the feed arm and laying arm of the web laying machine due to their pivotal movement. Details will be explained later with reference to the drawings.
  • the feed arm 2 is pivotably mounted at its lower end about a stationary pivot axis 4.
  • the laying arm 2 is pivotally mounted about an upper pivot axis 5 of the laying arm 3.
  • the lower, free end of the laying arm 3 is movable over a delivery conveyor belt 6, the transport direction is parallel to the pivot axes 4 and 5.
  • the under end of the laying arm 3 is coupled to an upper carriage 7 which is guided in rails (not shown) which extend across the delivery conveyor 6 on both sides of a delivery zone.
  • Two endless pile conveyor belts 10 and 11 are guided over the feed arm 2 and the laying arm 3 and around the delivery conveyor belt 6 in the area of the delivery zone.
  • the pile conveyor belts 10 and 11 determine between a feed zone A, where the pile is fed, and a delivery gap at the lower end of the laying arm 3 a traveling path section in which the two pile conveyor belts 10 and 11 are guided parallel to each other.
  • the pile conveyor belts 10 and 11 are thus able to between them To surround and hold the cardstock 1.
  • This leading path section extends from the feeding zone A via a first deflecting roller 12, a second, driven deflecting roller 13, a third deflecting roller 14 near the lower pivot bearing 4, via the feed arm 2 and a deflecting roller 15 mounted in the upper pivot bearing 5 up to the delivery gap at the lower end of the laying arm 3.
  • the delivery gap is determined by two deflection rollers 16 and 17, which are mounted in the carriage 7, to which the lower end of the laying arm 3 is articulated.
  • the web conveyor belt 10 extends transversely across the delivery conveyor belt 6 and further over two guide rollers 18 to a first reversing roller 19, which in a lower carriage 20 is mounted, which is arranged below the delivery conveyor belt 6 and there on rails (not shown) transversely to the delivery conveyor belt 6 is movable.
  • a first reversing roller 19 By the first reversing roller 19, the direction of the conveyor belt 10 is reversed.
  • the other web conveyor belt 11 runs from the delivery nip at the lower end of the laying arm 3 via deflection rollers 18 and under the delivery conveyor belt 6 to a second reversing roller 29 which is mounted in the same lower carriage 20 as the first reversing roller 19.
  • From the second reversing roller 29 runs the web conveyor belt 11 back over deflecting rollers 21 to a deflecting roller 30 attached to the lower end of the laying arm 3, along the laying arm 3 along a deflecting roller 31 located in the region of the upper pivot bearing 5, along the feed arm 2 via a deflecting roller 42 arranged near the lower pivot bearing 4 to a drive roller 32 and via further guide rollers 33 and 34 to a drive roller 35 which is located in the region of the feed zone A, whereby the path of the conveyor belt 11 is closed.
  • Fig. 1 the nonwoven layer is shown in the retracted state of feed arm and devisrm.
  • overlapping upper carriage 7 is located on the left side of the delivery conveyor belt 6 shown in the drawing.
  • the reversing rollers 19 and 29 superimposed lower carriage 20 right under the delivery conveyor belt 6. If one compares this situation with the situation shown in Fig. 2, are extended in the laying arm and feeding, it can be seen that the Adjustment of the upper carriage 7 to the right of the lower carriage 20 has moved to the same extent to the left.
  • the other web conveyor belt 10 has during this movement a speed relative to the delivery zone, which consists of the sum of the speed of the upper carriage 7 and the delivery speed of the web conveyor belt 10.
  • a pile conveyor belt 10 On the way back from the delivery slit to the feed zone A, a pile conveyor belt 10, after leaving the feed arm 2, runs over the already mentioned drive roller 25 and from there in a substantially U-shaped path whose apex is formed by the guide roller 26, a further guide roller 27 and the drive roller 28 to the feed zone A.
  • the second pile conveyor belt 11 runs on its way back to the feed zone A after leaving the Zu manufacturedarms 2 via the drive roller 32, a U-shaped path section, in the vertex, the guide roller 33 is a deflecting tension roller 34 and the drive roller 35, which is at the feeding zone A is located.
  • the deflecting rollers 26 and 33 located in the abovementioned vertices of the U-shaped path sections of the returning pile conveyor belts 10 and 11 are rotatably mounted in a holding frame 37 on which the first deflecting roller 12 is mounted to guide the paired leading sections of the pile conveyor belts 10 and 11 to run.
  • the support frame 37 is pivotally mounted in the axis of the guide roller 12 to a frame-shaped arm 38, which is shown in the drawing only schematically with a dash-dotted line and in a pivot bearing 41 in the machine frame (not shown) of the nonwoven layer is suspended.
  • the deflecting tension roller 34 is attached to the pressure arm of a hydraulic cylinder 39.
  • the pressure applied by the hydraulic cylinder 39 on the tension roller 34 compresses the web conveyor belt 11 and transmits via the guide roller 33 and the support frame 37, which acts as a two-armed lever and about the axis of the pile conveyor belts 10 and 11 common guide roller 12 pivots on the it carried deflecting roller 26 on the return section of the other Flortransportbandes 11.
  • a single hydraulic cylinder 39 so both Flortransportb selected 10 and 11 can be stretched.
  • the pile conveyor belts 10 and 11 pass over a plurality of guide rollers 40 mounted on the support and jib arms 2 and 3, some of which rest alternately on one and on the other side of the paired outgoing pile conveyor belt sections to avoid fluttering the pile conveyor belts on the arms 2 and 3.
  • the holding frame 37 remains in its state shown in Fig. 1.
  • the drive roller 13 pulls the holding frame 37 in Fig. 1 to the left via the paired pile conveyor belts 10 and 11 and the guide roller 12, whereby the length of the florstoryden sections of the pile conveyor belts 10 and 11 shortened.
  • the length of the returning portions of the Flortransportb selected 10 and 11 is increased, since the support frame mounted on the 37 guide rollers 26 and 33, of which the return sections of the Flortransportb selected 10 and 11 are deflected in a U-shaped, are also moved to the left. Moving to the left places of the guide rollers 12, 26 and 33 are shown in dashed lines in the drawing with 12 ', 26' and 33 'located.
  • the support frame 37 moves in Fig. 1 to the right, so that the guide rollers 12, 26 and 33 in the in Fig. 1 with 12 ", 26" or.
  • the web conveyor belts 10 and 11 remain tensioned.
  • the length section which the pile conveyor belts 10 and 11 determine between the feed zone A and the delivery gap B can thus be changed. It is thus possible to temporarily change the speed of the pile delivery at the delivery nip B with respect to the pile take-up speed at the feed zone A. This change is necessary in the leveler 1, because the speed at which the delivery gap B, ie the upper carriage 7, moves over the delivery conveyor belt 6, can not be constant, because in the region of the movement reversal points of the laying arm 3 whose speed braked to 0 and accelerated in the opposite direction again.
  • This variation of the delivery speed of the web from the delivery nip B between the guide rollers 16 and 17 B can be achieved by suitable control of the drive rollers 13, 25 and 32 with respect to the drive rollers 28 and 35 be accomplished, in which case the holding frame 37 performs a substantially oscillating movement about the pivot bearing 41, the guide rollers 12, 26 and 33 between the points 12 ', 26' and 33 'on the one hand and the points 12 ", 26" and 33 " on the other hand moved back and forth and thereby cyclically changed the cached pile volume.
  • the illustrated construction of the storage memory 36 may fulfill a further object.
  • a further movement component of the holding frame 37 is now explained in conjunction with FIGS. 1 and 2.
  • the wrap angle of the pile conveyor belts 10 and 11 at The latter deflection rollers thus change in opposite directions.
  • the first mentioned web conveyor belt 10 requires in its return section a change in the sense of increasing the travel path, while the second-mentioned web conveyor belt 11 in its return section requires a change in terms of a reduction of the travel path. Both can be achieved with the aid of the tensioning roll 34, which is under the influence of the hydraulic cylinder 39, which presses the tensioning roller 34 to the right in FIG. 2, which results in the holding frame 37 being moved counterclockwise from its position shown in FIG is pivoted on the handlebar 38 in the position shown in Fig. 2.
  • the return section of the pile conveyor belt 11 is shortened, at the same time the return section of the other pile conveyor belt 10 is extended.
  • the laying width is 3,500 mm.
  • the length of the arms 2 and 3 between the guide roller 31 and the ends of the arms is about 2,800 mm.
  • the pile conveyor belts have a length of 21,500 mm each.
  • the path of travel of the steep-arm leveler 1 is 4,000 mm.
  • the laying arms In the retracted state of the arms 2 and 3, which is shown in Fig. 1, the laying arms enclose an angle of about 27 °, while in the extended state, which is shown in Fig. 2, an angle of about 133 °.
  • the inequality caused by the various arm positions of yielding the pile conveyor belts, due to the change in the wrap angle on the guide rollers 24 and 42, is compensated by an adjustment of about 200 mm of the tension roller 34 by the hydraulic cylinder 39.
  • the frame-shaped link 38 on which the holding frame 37 is suspended, has an effective length (pendulum length) of 1,400 mm, while the distance of the guide rollers 26 and 33 on the holding frame 37 of the pile conveyor common guide rollers 12 is 520 mm.
  • a space of about 2,100 mm in length before the steep-arm leveler 1 and about 1,750 mm in height, including the handlebar assembly 31 is required.
  • the joint deflection roller 12 mounted on the support frame 37 could be designed as a drive roller, while the roller 13 is a free-running deflection roller. It could also be mounted on the support frame 37 guide rollers 26 and 33 drive rollers, while the rollers 25 and 32 are free-wheeling guide rollers.
  • the support frame 37 could instead be suspended from a handlebar 38, be pivotally mounted in a movable carriage.
  • the nonwoven layer could 1 to achieve a greater width laying four or more articulated arms, which are movable in the manner of a scissor lattice, to prevent an increase in the height of the nonwoven layer.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Food-Manufacturing Devices (AREA)
  • Percussion Or Vibration Massage (AREA)

Claims (14)

  1. Distributeur de voile à bras incliné constitué de
    un bras d'alimentation (2) supporté pour pivoter autour d'un axe de pivotement (4) inférieur, stationnaire,
    un bras de distribution (3) s'étendant vers le bas et supporté à l'extrémité supérieure du bras d'alimentation (2) pour pivoter autour d'un axe de pivotement supérieur (5) s'étendant parallèlement à l'axe de pivotement inférieur (4), dont l'extrémité libre est guidée sur une trajectoire de déplacement s'étendant de façon au moins approximativement rectiligne,
    une bande transporteuse de distribution (6) sans fin, qui s'étend sensiblement parallèlement aux axes de pivotement inférieur et supérieur (4, 5) et comporte une zone de distribution qui se situe en-dessous de la trajectoire de déplacement de l'extrémité libre du bras de distribution (3),
    des dispositifs de transport de voile (10, 11) sans fin, guidés sur le bras d'alimentation (2) et le bras de distribution (3), pour recevoir une nappe de voile dans une zone d'alimentation (A) et pour déposer celle-ci dans la zone de distribution, sur la bande transporteuse de distribution (6) avec mouvement de pivotement du bras d'alimentation (2) et du bras de distribution (3), et
    des dispositifs d'entraînement (9a, 25, 32) pour déplacer le dispositif de transport de voile (10, 11), les bras de support et de distribution (2, 3) et la bande transporteuse de distribution, caractérisé en ce que
    les dispositifs de transport de voile sont constitués de deux bandes transporteuses de voile (10, 11), sans fin, qui, sur une section de trajectoire s'étendant au moins de l'axe de pivotement inférieur (4) jusqu'à l'extrémité inférieure libre du bras de distribution (3), sont guidées parallèlement l'une à l'autre dans un état de pression l'une contre l'autre et forment, dans cette section de trajectoire, une zone de pincement pour la nappe de voile, laquelle zone se termine par un interstice de distribution (16, 17) à l'extrémité inférieure libre du bras de distribution (3);
    les bandes transporteuses de voile (10, 11), partant de l'interstice de distribution (16, 17) dans des directions opposées l'une à l'autre, s'étendent transversalement au-dessus de la zone de distribution à étroite distance de la bande transporteuse de distribution (6) et recouvrent celle-ci dans la zone de distribution,
    les bandes transporteuses de voile (10, 11) sont chacune guidées jusqu'à un cylindre de renvoi (19, 29), à partir d'où les bandes transporteuses de voile (10, 11) sont renvoyées jusqu'à la zone d'alimentation (A) par l'intermédiaire du bras de distribution (3) et du bras d'alimentation (2), et
    les cylindres de renvoi (19, 29) sont supportés dans un chariot commun (20) qui est disposé en-dessous de la bande transporteuse de distribution (6) et peut se déplacer transversalement par rapport à celle-ci.
  2. Distributeur de voile à bras incliné selon la revendication 1, caractérisé en ce que l'extrémité libre du bras de distribution (3) et le chariot (20) supportant les cylindres de renvoi (19, 29) sont reliés l'un à l'autre par l'intermédiaire d'un mécanisme à câble de traction ou à chaîne de traction (8) et à un dispositif d'entraînement (9a) pour créer le mouvement de pivotement du bras de distribution (3) et du bras d'alimentation (2).
  3. Distributeur de voile à bras incliné selon la revendication 1 ou 2, caractérisé en ce que des cylindres de renvoi (16, 17), par l'intermédiaire desquels sont guidées les bandes transporteuses de voile (10, 11), sont supportés à l'extrémité libre du bras de distribution (3).
  4. Distributeur de voile à bras incliné selon la revendication 1, caractérisé en ce que
    l'interstice de distribution est formé entre deux cylindres de renvoi (16, 17) supportés à l'extrémité libre du bras de distribution dans un châssis de pivotement (7), par l'intermédiaire desquels sont guidées les bandes transporteuses de voile (10, 11),
    le châssis de pivotement (7) est supporté sur le bras de distribution (3) pour pivoter autour d'un axe situé entre les cylindres de renvoi (10, 11) et s'étendant parallèlement à ceux-ci, et
    des dispositifs sont prévus, qui sont conçus pour faire pivoter le châssis de pivotement (7) en fonction de la direction de déplacement du bras de distribution (3) de telle façon que le cylindre de renvoi situé en amont dans la direction de déplacement s'élève et que l'autre cylindre de renvoi s'abaisse.
  5. Distributeur de voile à bras incliné selon l'une des revendications précédentes, caractérisé en ce que
    un alimentateur de voile (36), dans lequel les bandes transporteuses de voile (10, 11), dans leurs sections s'étendant vers l'interstice de distribution (en 16, 17), sont guidées parallèlement en contact l'une avec l'autre, dans une section de trajectoire essentiellement en forme de U, dans laquelle les bandes transporteuses de voile (10, 11) circulent ensemble sur un cylindre de renvoi (12) essentiellement recouvert pour moitié, est disposé entre la zone d'alimentation (a) et l'axe de pivotement inférieur (4) du bras d'alimentation (2),
    les sections de bandes transporteuses de voile retournant du bras d'alimentation (2) vers la zone d'alimentation (A) sont chacune guidées par l'intermédiaire de sections de trajectoires en forme de U qui s'étendent à l'opposé de la section de trajectoire en forme de U des sections de bandes transporteuses s'étendant en direction de l'interstice de livraison et entourent en l'occurrence chacune un autre cylindre de renvoi (26, 33) environ sur la moitié, et
    les trois cylindres de renvoi (12, 26, 33) sont supportés ensemble en rotation dans un cadre de retenue commun (37) qui est maintenu mobile de manière réglable, essentiellement parallèlement aux sections partielles des bandes transporteuses de voile (10, 11) s'étendant vers ou respectivement en éloignement des cylindres de renvoi (12, 26, 33), dans un châssis du distributeur de voile (1), pour la variation en longueur mutuelle des sections aller et retour de bandes transporteuses de voile.
  6. Distributeur de voile à bras incliné selon la revendication 5, caractérisé en ce que le cadre de retenue (37) est maintenu mobile dans le châssis du distributeur de voile (1) au moyen d'un dispositif pendulaire (38).
  7. Distributeur de voile à bras incliné selon la revendication 5, caractérisé en ce que le cadre de retenue (37) est maintenu mobile dans le châssis du distributeur de voile (1) au moyen d'un chariot.
  8. Distributeur de voile à bras incliné selon l'une des revendications 5 à 7, caractérisé en ce que le cadre de retenue (37) est supporté pour pivoter autour de l'axe du cylindre de renvoi commun (12) des sections aller des bandes transporteuses de voile (10, 11).
  9. Distributeur de voile à bras incliné selon l'une des revendications 5 à 8, caractérisé en ce que l'une des sections partielles guidée en forme de U, de la section retour de l'une (11) des bandes transporteuses de voile, est guidée par l'intermédiaire d'un autre cylindre tendeur (34) recouvert essentiellement pour moitié, qui est supporté de manière réglable dans le châssis et est précontraint par un dispositif de tension (39) à l'opposé des sections partielles de la bande transporteuse de voile (11) s'étendant vers lui.
  10. Distributeur de voile à bras incliné selon l'une des revendications 5 à 9, caractérisé en ce que les bandes transporteuses de voile (10, 11) sont guidées chacune par l'intermédiaire d'un cylindre d'entraînement (28, 35) spécifique et que leurs sections aller sont guidées ensemble par l'intermédiaire d'un cylindre d'entraînement (13), et que pour modifier la vitesse de distribution par rapport à la vitesse de réception du distributeur de voile à bras incliné, il est possible de faire varier la vitesse périphérique du cylindre d'entraînement commun (13) par rapport aux vitesses périphériques des cylindres d'entraînement (28, 35) spécifiques susmentionnés.
  11. Distributeur de voile à bras incliné selon l'une des revendications 1 à 9, caractérisé en ce que les bandes transporteuses de voile (10, 11) sont guidées chacune par l'intermédiaire d'un cylindre d'entraînement (28, 35) spécifique et que le cylindre de renvoi commun (12) supporté dans le cadre de retenue (37) est également un cylindre d'entraînement, et que pour modifier la vitesse de distribution par rapport à la vitesse de réception du distributeur de voile à bras incliné (1), il est possible de faire varier la vitesse périphérique du cylindre entraîné commun (13) par rapport aux vitesses périphériques des cylindres d'entraînement (28, 35) spécifiques susmentionnés.
  12. Distributeur de voile à bras incliné selon l'une des revendications précédentes, caractérisé en ce que les sections aller des bandes transporteuses de voile (10, 11) sont guidées ensemble sur les bras de support et de distribution (2, 3) par l'intermédiaire de plusieurs cylindres de guidage (40) disposés les uns derrière les autres dans la direction de déplacement des bandes transporteuses de voile (10, 11), lesquels cylindres de guidage reposent alternativement sur l'un ou l'autre côté des bandes transporteuses de voile (10, 11) appairées.
  13. Distributeur de voile à bras incliné selon la revendication 11 ou 12, caractérisé en ce que, entre le bras d'alimentation (2) et les sections partielles s'étendant en forme de U, les sections retour des bandes transporteuses de voile (10, 11) sont chacune guidées par un cylindre d'entraînement (25, 32) qui est entouré sur plus de 90° par la bande transporteuse de voile (10, 11) respective.
  14. Distributeur de voile à bras incliné selon l'une des revendications précédentes, caractérisé en ce que, au moins deux autres bras d'alimentation reliés de manière articulée l'un à l'autre et avec le bras d'alimentation et le bras de distribution sont disposés entre le bras d'alimentation et le bras de distribution, et que des dispositifs sont prévus, qui coordonnent le mouvement de pivotement des autres bras d'alimentation avec celui du bras de distribution.
EP04008051A 2004-03-08 2004-04-02 Distributeur de voile à bras incliné Expired - Lifetime EP1593761B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE502004004134T DE502004004134D1 (de) 2004-04-02 2004-04-02 Steilarm-vliesleger
EP04008051A EP1593761B1 (fr) 2004-04-02 2004-04-02 Distributeur de voile à bras incliné
AT04008051T ATE365239T1 (de) 2004-04-02 2004-04-02 Steilarm-vliesleger
EP04015488A EP1574605B1 (fr) 2004-03-08 2004-07-01 Appareil étaleur-nappeur
DE502004002857T DE502004002857D1 (de) 2004-03-08 2004-07-01 Vlieslegeeinrichtung
AT04015488T ATE353380T1 (de) 2004-03-08 2004-07-01 Vlieslegeeinrichtung
US11/074,891 US7320154B2 (en) 2004-03-08 2005-03-08 Fleece laying device
US11/075,123 US7318255B2 (en) 2004-04-02 2005-03-08 Cross lapper
CNB2005100558004A CN100419139C (zh) 2004-04-02 2005-03-23 交叉铺网机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04008051A EP1593761B1 (fr) 2004-04-02 2004-04-02 Distributeur de voile à bras incliné

Publications (2)

Publication Number Publication Date
EP1593761A1 EP1593761A1 (fr) 2005-11-09
EP1593761B1 true EP1593761B1 (fr) 2007-06-20

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EP04008051A Expired - Lifetime EP1593761B1 (fr) 2004-03-08 2004-04-02 Distributeur de voile à bras incliné

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US (1) US7318255B2 (fr)
EP (1) EP1593761B1 (fr)
CN (1) CN100419139C (fr)
AT (1) ATE365239T1 (fr)
DE (1) DE502004004134D1 (fr)

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US7320154B2 (en) * 2004-03-08 2008-01-22 Oskar Dilo Maschinenfabrik Ag Fleece laying device
EP1574604B1 (fr) * 2004-03-08 2007-05-30 Oskar Dilo Maschinenfabrik KG Dispositif de stockage
ATE365239T1 (de) * 2004-04-02 2007-07-15 Dilo Kg Maschf Oskar Steilarm-vliesleger
DE502006000950D1 (de) * 2006-02-01 2008-07-31 Dilo Kg Maschf Oskar Vorrichtung zum Legen eines Vlieses
EP1959038B1 (fr) * 2007-02-15 2010-04-14 Oskar Dilo Maschinenfabrik KG Dispositif destiné à la pose d'un voile
DE502007003930D1 (de) * 2007-03-30 2010-07-08 Dilo Kg Maschf Oskar Vliesleger
CN101671919B (zh) * 2008-09-09 2011-01-26 仪征市四方轻纺机械厂 一种交叉铺网机
BRPI1011356A2 (pt) * 2009-02-06 2016-03-08 Textile Man Associates Inc sistema e método para armazenamento e instalação temporária de superfície de pavimentação secundária
EP2479321A1 (fr) * 2011-01-19 2012-07-25 Oskar Dilo Maschinenfabrik KG Etaleur-nappeur
EP2479330B1 (fr) * 2011-01-19 2013-12-18 Oskar Dilo Maschinenfabrik KG Etaleur-nappeur
EP3150753B1 (fr) * 2015-09-30 2020-01-08 Oskar Dilo Maschinenfabrik KG Dispositif pour faire avancer un voile ou une nappe de non-tissé
CN108374240B (zh) * 2018-05-15 2023-09-26 常熟市振泰无纺机械有限公司 一种铺网机铝撑杆
CN108910523A (zh) * 2018-08-23 2018-11-30 苏州工业职业技术学院 一种气密检测设备中的机械手分料设备
CN109704266A (zh) * 2018-11-15 2019-05-03 湖州织里瑞茜服饰有限公司 一种棉被生产铺网机
CN110438663A (zh) * 2019-07-31 2019-11-12 苏州鸿源特种纤维制品有限公司 一种用于非织造布的交叉铺网机及其生产工艺
WO2021141546A1 (fr) * 2020-01-10 2021-07-15 Izoteh D.O.O. Plieuse pendulaire pour pliage de matériau pliable

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EP1574604B1 (fr) * 2004-03-08 2007-05-30 Oskar Dilo Maschinenfabrik KG Dispositif de stockage
US7320154B2 (en) * 2004-03-08 2008-01-22 Oskar Dilo Maschinenfabrik Ag Fleece laying device
ATE365239T1 (de) * 2004-04-02 2007-07-15 Dilo Kg Maschf Oskar Steilarm-vliesleger

Also Published As

Publication number Publication date
CN100419139C (zh) 2008-09-17
US7318255B2 (en) 2008-01-15
US20050217077A1 (en) 2005-10-06
CN1676693A (zh) 2005-10-05
DE502004004134D1 (de) 2007-08-02
EP1593761A1 (fr) 2005-11-09
ATE365239T1 (de) 2007-07-15

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