EP0457099B1 - Station de remplissage de pots - Google Patents

Station de remplissage de pots Download PDF

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Publication number
EP0457099B1
EP0457099B1 EP91107046A EP91107046A EP0457099B1 EP 0457099 B1 EP0457099 B1 EP 0457099B1 EP 91107046 A EP91107046 A EP 91107046A EP 91107046 A EP91107046 A EP 91107046A EP 0457099 B1 EP0457099 B1 EP 0457099B1
Authority
EP
European Patent Office
Prior art keywords
container
filling
empty
movement
sliver
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
EP91107046A
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German (de)
English (en)
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EP0457099A1 (fr
Inventor
Niklaus Gartenmann
Hugo Biberstein
Marcel Siegenthaler
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Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
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Application filed by Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
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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
    • B65H54/76—Depositing materials in cans or receptacles
    • 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
    • B65H54/76—Depositing materials in cans or receptacles
    • B65H54/84—Arrangements for compacting materials in receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/0428—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements for cans, boxes and other receptacles
    • 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 device for filling containers with an elongated cross section with textile material according to the preamble of claim 1.
  • a device for filling cans with a rectangular cross-section is known, the can in the filling position, viewed in the longitudinal direction, being assigned an empty can or container in the reserve position. Both cans are stored on a platform that can be moved back and forth via a gear.
  • the task is to create a device for filling cans with an elongated cross-section, which on the one hand ensures precise positioning of the upper can edge and thus optimal filling and, due to increased delivery speeds of the textile material, a high translation speed of the can enables.
  • This object is achieved in that the container is suspended by detachable holding elements attached to a displacement device.
  • the holding elements from grippers that can be pivoted about vertical axes, wherein the grippers can interact in pairs.
  • the container In order to achieve an optimal filling density or to adjust to the respective filling height, the container is provided with a floor that can be moved in height.
  • the attachment of a control of the lifting speed and / or for setting a preselected lifting force enables adaptation to the respective process sequence or to different materials. Ie when tracking an empty container against a filled container, the container bottom can be raised via the lifting device up to a preselected and positioned working position at high speed and a predetermined force / displacement curve can be driven in a controlled manner during the filling process.
  • the lifting mechanism is designed as a drive provided with a worm shaft, on the one hand there is a self-locking mechanism, with relatively long strokes being achieved with short drive paths and with a compact drive unit.
  • the lifting device be attached to a driving element that can be coupled to the container. This makes it possible, after uncoupling with the container, to easily transfer this lifting device to a reserve container to be replenished.
  • the driving element is formed from a carriage which is guided underneath the container and which is provided with coupling elements for driving through the container.
  • At least one parking space for the filled container and on the other hand at least one parking space for an empty container is provided. It is essential that the displacement device also projects into the area of the parking space for the filled or for the empty container.
  • a belt separating device in the area of the parking space for the filled container.
  • This can consist of a pivotable clamping bar which interacts with the gripper of the ejected filled container which is still in the clamping position and which is closest to the funnel wheel.
  • This enables both when clamping
  • the fiber band connecting the containers is separated when the container in the filling position moves away from the filled and ejected container during the filling process.
  • the sliver is pulled apart and separated at a defined clamping point.
  • the gripper of the filled can and then putting it down, for example on a supplied storage device, the sliver end comes to rest in a defined area below the container edge and in the area of the narrow side of the container.
  • the prerequisite for this is that the container is changed at the point in time at which the area of the narrow side of the container is below the funnel wheel, which is closest to the empty container to be replenished.
  • the early decoupling of the lifting device from the container in the filling position before the last filling layer is deposited ensures that the lifting device can be transferred in time to the empty container to be replenished and kept in reserve. There are no idle times and the changeover process can be seamless.
  • Clamping the sliver by means of a stationary clamping device between the discharged filled container and the traced container in the filling position enables the sliver to be torn off in a positioned manner at the moment when the filled container and the container in the filling position move away from one another.
  • the container perform a lateral transverse movement after the respective reversal point has been exceeded, which can move approximately in the region of the thickness of a fiber sliver. This results in a lateral shift of the storage loops and an increase in the degree of filling.
  • the size of the to-and-fro movement is adapted in accordance with the height of the container.
  • the container in the filling position is exchanged for an empty container that is kept on standby. This prevents a deterioration in the tape quality, e.g. is fed to the following machines in the area of a piecing machine.
  • the container ejected in this way is then subjected to a recycling process in previous process stages, e.g. fed in the blow room.
  • Fig. 1 shows a filling station 1, in which a can 2, which has an elongated cross section, is in a filling position.
  • a sliver 4 is fed to the can 2 via a funnel wheel 3.
  • the funnel wheel 3 is rotatably and stationary in a frame, not shown.
  • the sliver 4 is fed to the hopper wheel in a known manner by 2 calender rolls 5 after e.g. from a route 6 to the calender rolls 5.
  • the route 6 was shown schematically in FIG. 2.
  • the diameter of the funnel wheel 3 corresponds approximately to the width of the narrow side of the can 2.
  • the can 2 In this filling position, the can 2 is held in a suspended position by pivotable grippers 7, ie the can has no contact with the ground during the filling process.
  • the grippers 7 grip around the can 2 in pairs in the area of the upper edge 33 of the can and on the narrow sides of the can.
  • the can is provided with reinforcements in this upper can area, which can serve, on the one hand, to stabilize the can and, on the other hand, with a corresponding shape as a receptacle for the grippers 7.
  • the grippers 7 are each pivotably articulated via a pivot axis 8 to a respective displacement device 9.
  • the displacement device 9 consists of an approximately vertically arranged plate 10, which, viewed in relation to the can 2, is provided with guide rollers 11 directed outwards in pairs. These rollers 11, of which two are vertically one above the other at a distance, are aligned vertically and each rest on a guide rail 12.
  • the interaction of the guide rollers 11 and the guide rail 12 can be seen in particular from FIG. 4.
  • This guide device ensures that the plate 10 with the grippers 7 is precisely guided in the horizontal and vertical position during the displacement process.
  • the respective displacement devices 9 arranged in the area of the narrow side of the can 2 are connected via a cylinder, e.g. a pneumatic cylinder 13 connected to one another, which clamps the two displacement devices 9 against one another when the can is held and thus holds the grippers 7 in contact with the can 2.
  • the can is transferred to a traversing motion, whereby it moves under the funnel wheel 3 over its entire length.
  • the cylinder 13 which braces the displacement devices 9 against one another, is fastened to a belt 14 by means of tabs 15 in two places.
  • the belt 14 is advantageously designed as a toothed belt in order to be able to transmit an exact traversing movement.
  • Belt 14 is deflected onto pulleys 16 and 17, pulley 17 being designed as a drive pulley.
  • a pulley 18 is arranged coaxially to the pulley 17, on which lies a belt 19 which is driven by a motor 20.
  • the motor 20 reverses when a narrow side of the can 2 overlaps approximately with the periphery of the funnel wheel 3. Such a position is shown in Fig. 1.
  • the grippers 22 are rotatably articulated on a displacement device 25 which lies opposite the displacement devices 9 with respect to the can 2.
  • the grippers 22, of which only one is shown in FIG. 3, are also pivotally articulated on a plate 23 which has guide rollers 24 corresponding to the plates 10.
  • the guide rollers 24, like the rollers 11, are guided on a guide rail 26.
  • the displacement devices 25 are also braced against one another via a cylinder 13, the cylinder 13 likewise being connected to a further belt 27 via brackets 15.
  • the drive or the storage and execution of the belt 27 correspond to that of the belt 14, which will not be discussed further here.
  • connection of the tabs 15 to the belt 14 or the belt 27 can be done by clamping elements, screws, rivets or other fastening elements.
  • a cylinder 28 articulated on the plates 10 and 23 is provided on the grippers 7 and 22 (FIG. 3) in order to carry out the pivoting movement about the axes 29, 30.
  • FIG. 3 A further dash-dotted representation of the gripper 7 can be seen in FIG. 3, the gripper being in one position after the cylinder 13 has been extended. This position was achieved by moving the displacement devices 9 and thus the gripper 7, and forms a release or receiving position for the jug. This fact will also be explained in more detail later.
  • the cans 2, 21 are provided with upper can edges 33 projecting beyond the lateral surface of the can. This serves partly to stiffen the jug and secondly to hold the jug by reaching under it by means of the grippers 7 and 22.
  • the cans are each provided with a movable can bottom 34 which, in its lowest position, sits on an inner can edge 35 in the lower region of the can 2, 21. Such a position is shown in broken lines in FIG. 1.
  • the bottom of the can 34 is adjusted according to the filling quantity of the textile material via a lifting device 36. This is necessary to get an orderly and optimal filling in the jug.
  • the bottom of the can 34 is moved in high speed via the lifting device 36 into an upper position corresponding to the lower edge of the funnel wheel and, after the beginning of the filling process, is lowered according to the filling quantity. With this shift, care must be taken to ensure that an optimal back pressure is always maintained against the lower edge of the funnel wheel, depending on the filling quantity.
  • the can bottom 34 is approximately halfway up the can 2, i.e. the can 2 is about half full.
  • the sliver 4 which has already been laid down has been omitted.
  • the can bottom 34 rests on a plate 37 which is supported by a scissor mechanism 38.
  • the lower arms of the scissors 38 are each rotatably connected to gears 39 which are in engagement with a worm shaft 40.
  • the worm shaft 40 or the gear wheels 39 are set in rotation by a motor 42 via a bevel gear 41.
  • the control of the displacement movement of the scissors mechanism 38 is carried out in accordance with (not shown) the delivery quantity, which e.g. can be tapped on the calender rolls 5 made.
  • the lifting device 36 is mounted in a carriage 43 slidably mounted below the can 2.
  • the carriage 43 has horizontally aligned guide rollers 44 on both sides, which are guided in guide rails 45.
  • the length of the carriage 43 corresponds approximately to the length of the can 2.
  • the lifting device could also consist of magnets which run along the outer lateral surface of the can 2 in the vertical direction and which adjust or hold a metallic can plate into a desired height.
  • the can plate can be provided with additional guides for horizontal stabilization.
  • the magnets e.g. electromagnets
  • the magnets are then coupled to the jug and can be moved horizontally and vertically.
  • pivotable coupling devices 46 are provided in the region of the narrow sides of the carriage 43 and can be pivoted in in the region of the lower part of the can 2 or 21.
  • the coupling devices are coupled to the can 2, so that the carriage 43 is moved accordingly via these coupling devices 46 during the traversing movement of the can 2.
  • the couplings 46 are pivoted via cylinders 47.
  • a belt drive 48 is arranged in the lower region of the carriage 43, the upper run of which is located in the carriage 43 above the lower surface 50 of the carriage 43.
  • a clamping device 51 which has a cylinder 52.
  • the free end of the cylinder 52 which is provided with a thrust washer 53, is located above the upper run 49 and the lower surface 50 of the carriage 43.
  • FIG. 5 shows a can 54 which is filled and is already outside the filling position or the filling station 1, that is to say via the displacement devices 9 and 25 it has been moved into a position which was referred to in the example as full can memory 55.
  • a baffle 56 is arranged above the can 54 and is supported on the frame 32 by means of supports 57. This baffle serves to keep the jug stick down.
  • a pivotable separating device 58 is arranged in the area of the one support 57.
  • the separating knife 59 sits on a surface of the gripper 7 and clamps the sliver 4 connecting the cans. As soon as the can 2 moves away from the can 54 during the traversing movement, the sliver 4 is pulled apart and thus separated. After this process, the separating knife 59 is pivoted upwards via a cylinder 60 (shown in dash-dot lines) and thus prepared for the next separating process.
  • the section 6 shown in FIG. 2 is only shown schematically and is provided with an indicated feed table 62 and with the actual drafting device 63.
  • the connection from the drafting device to the subsequent hopper wheel 3 has been omitted. It can be arranged directly after the drafting system exit, i.e. the drafting unit 63 partially extends above the filling station 1.
  • the fiber sliver emitted by the drafting unit can be fed to the hopper wheel 3 via a special feed device.
  • the fiber slivers drawn off from several round cans, for example six (four shown), at the feed table 62 are fed to the drafting unit 63, combined and warped.
  • the sliver 4 formed in this way is fed to the funnel wheel 3, which deposits the sliver 4 in loops in a can 2 located below the funnel wheel 3.
  • the can 2 carries out a traversing movement below the funnel wheel 3, ie The can 2 moves back and forth between the empty can 21 and the full can 54 that was previously ejected.
  • the can 2 is held in a suspended position during this movement via the grippers 7.
  • the traversing movement takes place via the previously described displacement devices 9 in connection with the belt drive 14.
  • the description of details is omitted here, since they have already been described previously.
  • a carriage 43 is coupled to a lifting device 36 in its lower region.
  • This lifting device 36 ensures the correct height of the height-adjustable can bottom 34 in accordance with the degree of filling.
  • the strokes are of different lengths in order to avoid material accumulations in the region of the narrow sides of the can 2. This is done by the corresponding control via the motor 20.
  • the filling level of the can 2 can be determined either by sensing elements assigned directly to the can 2 or by detecting the length of the sliver 4 fed to the can 2. Shortly before the filling process is completed, ie when only two or three layers have to be put down, the bottom of the can 34 is approximately in the area which was shown in broken lines in FIG. 1. The scissor mechanism 38 is now pushed completely out of the range of motion of the can 2 by the lifting device 36 and at the same time the coupling device 46 is released. This process is triggered, for example, when the can 2 assumes a position which is shown in FIG. 2. The clamping device 51, which connects the carriage 43 to the belt drive 48, is acted on in chronological order after the coupling device has been released.
  • the belt drive 48 is set in motion by the motor M, ie the upper run 49 moves in the direction of the empty can 21 and thereby shifts the carriage 43 under the can 21. It can be provided that the displacement path by an end stop or through a path-dependent control is controlled. If the carriage 43 is positioned under the empty can 21, the clamping device 51 is released and the belt drive 48 is stopped. By actuating the coupling device 46, a driving connection between the carriage 43 and the empty can 21 is created. As soon as the coupling elements 46 are engaged, the can bottom 34 is moved over the lifting device 36 via the scissor grate 38 into its uppermost filling position at high speed.
  • the can 21 was already in a suspended standby position before the carriage 43 was moved via the grippers 22.
  • the empty jug 21 is now prepared for the filling process.
  • the filling process of the can 2 was completed during the preparation time for the empty can 21.
  • an ejection device 64 has moved the can 54 previously moved into the full can storage 55 to the parking space 65 shown in broken lines.
  • the ejection device 64 can be designed in various ways. For example, a carriage 68 can be pushed beneath the can 54 below the can 54 before it is released from the suspended position via the grippers 7 and 22, which trolley transfers the can 54 into the parking space 65 produced with dash-dot lines after the grippers 7 and 22 have been released .
  • the can 54 is moved over the carriage 68 either manually or, preferably, with an automatic displacement device, not shown.
  • the carriage 68 is guided via lateral guides 69. It is also possible to use a taxiway or a conveyor track instead of the carriage 68, which enable the filled cans 54 to be removed from the full-can store 55. Such devices are known several times from practice.
  • the displacement device 25 for the empty can 21, which is already coupled to the carriage 43 is switched on. Ie both cans 2, 21 are now over their Shifting devices 9, 25 shifted in the direction of the full can store 55.
  • the guides 12 for the displacement devices extend over the entire length of the displacement path of the cans.
  • the filled can 2 is shifted into the meanwhile empty full can storage 55, while the following can 21 is transferred into the filling position 1, the sliver 4 which is further supplied now being deposited on the can bottom 34 of the can 21.
  • a first layer of fiber sliver is already deposited on the can bottom 34 of the following can 21, which is designated 2 in FIG. 5, via the funnel wheel 3.
  • the connecting piece between the filled can 54 and the can 2 in the filling position is clamped via a separating device and, when the two cans are subsequently moved apart, pulled apart and thus separated. After this process, the separating device 58 pivots back into its upper position.
  • the grippers 7 After delivery of the carriage 68, which has meanwhile been discharged from the previously removed full can, for below the can 54, it is released by pushing apart the grippers 7 by means of the cylinder 13 and placed on the carriage. Such a release position is also indicated in broken lines in FIG. 3. After they have been removed from the narrow side of the can rim, the grippers 7 can be pivoted via the cylinders 28 into a folded-in position, which has been shown in broken lines in FIG. 3. After the grippers 7 have been folded in, they are moved into the region of the empty can storage 61 via the displacement devices 9 and the belt 14. In the meantime, a new empty can 21 has been supplied to the empty can memory 61 via a shifting device 66 (not shown).
  • the grippers 7 are now shown in their solid lines again via the cylinders 28 Readiness pivots pivoted, standing up on the stop plate 31 on the respective plate 10. After actuation of the cylinder 13, the distance between the grippers 7 is reduced, ie the can 21 is held or clamped below the can edge 33 via the grippers 7.
  • the shifting device 66 which is not shown in any more detail and which can consist, for example, of a carriage accommodating the can 21, is shifted from the area of the can 21 and returns to the area for tracking further empty cans 67 which are ready. This releases the can 21, which is now freely suspended between the gripper arms.
  • the next change process can take place, as already described.
  • the shifting devices 9 and 25 are thus alternately in action once for the tracking of an empty can or for the shifting of the can which is in the filling position.
  • the proposed arrangement makes it possible to continuously fill sliver into elongated cans, on the one hand ensuring optimal filling and on the other hand only one lifting device is required for all of the can bases.
  • the proposed tracking and removal of the cans enables fully automatic operation and good access to the filling station.

Landscapes

  • Coiling Of Filamentary Materials In General (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Claims (33)

  1. Dispositif pour remplir avec de la matière textile des récipients (2) présentant une section transversale de profil allongé, dispositif dans lequel : la matière textile est délivrée, sous forme de rubans (4) par une roue (3) à godets, montée à poste fixe et pouvant être entraînée en rotation, et est déposée en boucles, et le récipient (2) est animé pendant l'opération de remplissage d'un mouvement alternatif de va-et-vient dans le sens de sa longueur, dispositif caractérisé en ce que le récipient (2) est suspendu à des éléments de retenue, détachables et fixés à un mécanisme (9,25) de déplacement en translation.
  2. Dispositif selon la revendication 1, caractérisé en ce que les éléments de retenue sont conformés en des pinces (7, 22) pouvant pivoter sur des axes verticaux.
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que les pinces (7, 22) sont réalisées de façon à coopérer par paires.
  4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce qu'il est prévu, dans la zone des deux côtés longitudinaux du récipient, à chaque fois un mécanisme (9, 25) de déplacement en translation avec des éléments (7, 22) détachables de retenue.
  5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que le récipient comporte un fond (34) pouvant être déplacé en translation sur la hauteur du récipient (2).
  6. Dispositif selon la revendication 5, caractérisé en ce qu'un mécanisme (36) externe de montée et de descente du fond (34) du récipient est associé au récipient (2).
  7. Dispositif selon la revendication 6, caractérisé en ce que le mécanisme (36) de montée et de descente est équipé d'une unité de commande destinée à commander la vitesse du mouvement de montée et de descente et/ou à régler une force, choisie au préalable, de montée et de descente.
  8. Dispositif selon l'une des revendications 6 ou 7, caractérisé en ce que le mécanisme (36) de montée et de descente est formé par un grillage à ciseaux (38) placé sous le fond (34), pouvant être animé d'un mouvement de translation, du récipient (2) et pouvant être déplacé sous l'effet d'un organe d'entraînement.
  9. Dispositif selon la revendication 8, caractérisé en ce que l'organe d'entraînement est formé d'un arbre fileté (40), entraîné par un moteur électrique (42) et qui est en prise avec des roues dentées (39) calées sur le grillage à ciseaux (38).
  10. Dispositif selon l'une des revendications 6 à 9, caractérisé en ce que le mécanisme (36) de montée et de descente est monté sur un élément d'entraînement pouvant être accouplé au récipient.
  11. Dispositif selon la revendication 10, caractérisé en ce que l'élément d'entraînement est formé par un chariot (43), guidé au-dessous du récipient (2) et qui est muni d'éléments (46) d'accouplement pour être entraîné par le récipient (2).
  12. Dispositif selon la revendication 11, caractérisé en ce que les éléments d'accouplement sont réalisés sous forme de bras (46) de serrage pouvant osciller dans la zone de déplacement du récipient (2).
  13. Dispositif selon la revendication 11 ou 12, caractérisé en ce qu'un mécanisme (48) de déplacement en translation, pouvant être accouplé au chariot, est associé au chariot (43).
  14. Dispositif selon l'une des revendications 1 à 13, caractérisé en ce que, des deux côtés du récipient (2) se trouvant en position d'emplissage, et que l'on regarde dans la direction longitudinale, on prévoit d'une part au moins une aire (55) de stockage des récipients (54) emplis et, d'autre part, au moins une aire (61) de stockage d'un récipient (21) vide.
  15. Dispositif selon la revendication 14, caractérisé en ce qu'un mécanisme (58) de séparation de rubans est disposé dans la zone de l'aire de stockage (55) des récipients (54) emplis.
  16. Dispositif selon la revendication 15, caractérisé en ce que le mécanisme (58) de séparation des rubans consiste en une barrette (59) pivotante de serrage qui coopère, lors du serrage ou du détachement d'arrachage, avec une surface de la pince (7, 22) la plus proche de la roue (3) à godets.
  17. Dispositif selon la revendication 14, caractérisé en ce qu'un mécanisme d'amenée (66) de récipients vides (21) est associé à l'aire de stockage (61) de récipients vides et un mécanisme d'éloignement (64) de récipients (54) pleins est associé à l'aire de stockage (55) de pots pleins.
  18. Dispositif selon la revendication 14, caractérisé en ce qu'un détecteur de surveillance est associé à la réserve (61) de pots vides et/ou à la réserve (55) de pots pleins.
  19. Procédé pour emplir des récipients, présentant en section transversale un profil allongé, avec de la matière textile en forme de rubans, qui est délivrée en boucles par une roue (3) à godets montée à poste fixe, et pouvant être entraînée en rotation, le récipient (2) exécutant pendant l'opération d'emplissage un mouvement alternatif de va-et-vient dans le sens de sa longueur, procédé caractérisé en ce que, pendant l'opération d'emplissage, le récipient est animé d'un mouvement alternatif en étant suspendu à une certaine distance du fond.
  20. Procédé selon la revendication 19, caractérisé en ce que le récipient (2) présente un fond (34) pouvant être déplacé en translation et dont un mécanisme (36) de montée et de descente, extérieur au récipient, peut être rapproché selon l'état de remplissage du récipient, le mécanisme de montée et de descente étant entraîné, à l'aide d'éléments d'accouplement (46), par le récipient (2) pendant son mouvement alternatif de va-et-vient.
  21. Procédé selon l'une des revendications 19 à 20, caractérisé en ce que la vitesse du mouvement alternatif est commandée en fonction de la position de la roue (3) à godets par rapport à chaque côté étroit du récipient (2) se trouvant en position d'emplissage.
  22. Procédé selon la revendication 21, caractérisé en ce que la vitesse du mouvement de translation du récipient (2) est brièvement augmentée à courte distance du point d'inversion de la direction du mouvement et, une fois franchi le point d'inversion du sens du mouvement, cette vitesse est ramenée à une vitesse prédéterminée du mouvement de translation.
  23. Procédé selon l'une des revendications 20 à 22, caractérisé en ce qu'avant le dépôt de la dernière couche d'emplissage, le mécanisme (36) de montée et de descente est désaccouplé du récipient (2) et est transféré vers un récipient (21) vide maintenu en disponibilité à l'état suspendu et ce mécanisme est accouplé à ce récipient.
  24. Procédé selon la revendication 23, caractérisé en ce que, lorsque le récipient est entièrement empli, il est éloigné, dans la direction de sa longueur, par le mécanisme (9, 25) de déplacement en translation, de la position (1) d'emplissage et, simultanément, le récipient (21) vide, maintenu en état de disponibilité et accouplé au mécanisme (36) de montée et de descente, est déplacé pour venir en position d'emplissage (1) avec un autre mécanisme (9, 25) de déplacement en translation.
  25. Procédé selon la revendication 24, caractérisé en ce que les éléments (7, 22) de retenue faisant partie du mécanisme (9, 25) de déplacement en translation sont détachés du récipient plein soumis à éloignement et le récipient (2) est placé sur une aire (55) de stockage, puis les éléments (7, 22) de maintien se trouvant en une position de pivotement vers l'arrière sont transférés dans la zone d'une aire de stockage (61) de récipients vides pour recevoir un récipient vide (21) maintenu en état de disponibilité.
  26. Procédé selon la revendication 24, caractérisé en ce que le ruban (4) de fibres est serré entre le récipient (54) venant de la position d'emplissage et le récipient (2) introduit ensuite et se trouvant en position d'emplissage.
  27. Procédé selon l'une des revendications 19 à 26, caractérisé en ce que, pendant l'opération d'emplissage, le récipient (2) est décalé latéralement, d'une quantité prédéterminée et réglable, transversalement par rapport au mouvement alternatif de va-et-vient, après chaque inversion de la direction de déplacement.
  28. Procédé selon la revendication 27, caractérisé en ce que le décalage latéral est produit par inclinaison du récipient (2).
  29. Procédé selon l'une des revendications 19 à 28, caractérisé en ce que la grandeur du mouvement alternatif de mouvement de va-et-vient est adaptée à l'amplitude du degré d'emplissage du récipient (2).
  30. Procédé selon la revendication 29, caractérisé en ce que le mouvement de déplacement de décalage du récipient (2) est raccourci, au moins à chaque second mouvement longitudinal du pot, d'au moins une épaisseur de ruban de fibre par rapport aux côtés étroits du récipient.
  31. Procédé selon l'une des revendications 19 à 30, caractérisé en ce qu'en cas d'interruption de l'acheminement de rubans pendant l'opération d'emplissage, le récipient (2) se trouvant en position d'emplissage est remplacé automatiquement par un récipient (21) vide maintenu en état de disponibilité.
  32. Procédé selon la revendication 31, caractérisé en ce que le récipient refoulé et partiellement empli est transféré à un poste récepteur spécial.
  33. Procédé selon l'une des revendications 19 à 32, caractérisé en ce que la roue (3) à godets est alimentée en des rubans (4) de fibre par une machine délivrant de la matière textile, par exemple par une étireuse (6), et en ce que la commande de la machine (6) délivrant la matière textile, de l'entraînement de la roue à godets, des mécanismes (9, 25) de déplacement par translation des récipients (2, 21) des mécanismes (66, 64) de déplacement par translation des récipients vides (67) à amener ensuite, et des récipients (54) emplis à éloigner, et le mécanisme (36) de montée et de descente des fonds (34) des pots est regroupée dans une unité de commande centrale.
EP91107046A 1990-05-18 1991-05-01 Station de remplissage de pots Expired - Lifetime EP0457099B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1688/90A CH681450A5 (fr) 1990-05-18 1990-05-18
CH1688/90 1990-05-18

Publications (2)

Publication Number Publication Date
EP0457099A1 EP0457099A1 (fr) 1991-11-21
EP0457099B1 true EP0457099B1 (fr) 1994-04-27

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EP91107046A Expired - Lifetime EP0457099B1 (fr) 1990-05-18 1991-05-01 Station de remplissage de pots

Country Status (5)

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US (1) US5237726A (fr)
EP (1) EP0457099B1 (fr)
JP (1) JPH04226271A (fr)
CH (1) CH681450A5 (fr)
DE (1) DE59101482D1 (fr)

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GB2277936A (en) * 1993-05-14 1994-11-16 Truetzschler Gmbh & Co Kg Apparatus and method for filling cans at a textile machine
GB2277937A (en) * 1993-05-14 1994-11-16 Truetzschler Gmbh & Co Kg Process and apparatus for filling sliver cans
EP0681980A2 (fr) * 1994-05-13 1995-11-15 Rieter Ingolstadt Spinnereimaschinenbau AG Dispositif pour pivoter un pot plat de va-et-vient d'une machine textile délivrant des mèches
US5560179A (en) * 1994-04-02 1996-10-01 Trutzschler Gmbh & Co. Kg Apparatus for handling flat coiler cans before, during and after filling by a sliver producing textile processing machine
US5566425A (en) * 1993-07-24 1996-10-22 Rieter Ingolstadt Spinnereimaschinenbau Ag Process and device for the deposit of a fiber sliver end on a flat can
US5661947A (en) * 1993-07-24 1997-09-02 Rieter Ingolstadt Spinnereimaschinenbau Ag Process to traverse a flat can while being filled at a textile machine delivering a fiber sliver and its device
GB2385064A (en) * 2002-02-07 2003-08-13 Truetzschler & Co Containerless fibre sliver deposit apparatus

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CZ281056B6 (cs) * 1992-10-08 1996-06-12 Rieter Elitex A.S. Zařízení k přerušení pramene vláken v plnicí stanici textilního stroje
DE4234713B4 (de) * 1992-10-15 2007-08-16 Rieter Ingolstadt Spinnereimaschinenbau Ag Verfahren und Vorrichtung zum Changieren einer Flachkanne
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DE59501816D1 (de) * 1994-05-13 1998-05-14 Rieter Ingolstadt Spinnerei Verfahren und Vorrichtung zur Trennung des Faserbandes an einer Faserband abliefernden Textilmaschine
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DE4428475B4 (de) * 1994-08-11 2007-07-26 TRüTZSCHLER GMBH & CO. KG Verfahren und Vorrichtung zur Ablage eines Textilfaserbandes in einer Faserbandkanne, insbesondere Kannen mit länglichem Querschnitt
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US7748315B2 (en) 2005-09-19 2010-07-06 Truetzschler Gmbh & Co., Kg System and method for packaging cotton sliver
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US8511607B2 (en) 2010-07-14 2013-08-20 Arcturus UAV LLC UAV launch attachment assembly and launch system
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277936A (en) * 1993-05-14 1994-11-16 Truetzschler Gmbh & Co Kg Apparatus and method for filling cans at a textile machine
GB2277937A (en) * 1993-05-14 1994-11-16 Truetzschler Gmbh & Co Kg Process and apparatus for filling sliver cans
US5500986A (en) * 1993-05-14 1996-03-26 Tru/ tzscher GmbH & Co. KG Method and apparatus for moving rectangular coiler cans
GB2277937B (en) * 1993-05-14 1996-11-13 Truetzschler Gmbh & Co Kg Method and apparatus for filling cans
GB2277936B (en) * 1993-05-14 1997-04-23 Truetzschler Gmbh & Co Kg Apparatus and method for filling cans at a textile machine
US5664398A (en) * 1993-05-14 1997-09-09 Trutzschler Gmbh & Co. Kg Apparatus for charging flat cans with sliver at a sliver producing fiber processing machine
US5566425A (en) * 1993-07-24 1996-10-22 Rieter Ingolstadt Spinnereimaschinenbau Ag Process and device for the deposit of a fiber sliver end on a flat can
US5651165A (en) * 1993-07-24 1997-07-29 Rieter Ingolstadt Spinnereimaschinenbau Ag Process for the deposit of a fiber sliver end on a flat can
US5661947A (en) * 1993-07-24 1997-09-02 Rieter Ingolstadt Spinnereimaschinenbau Ag Process to traverse a flat can while being filled at a textile machine delivering a fiber sliver and its device
US5560179A (en) * 1994-04-02 1996-10-01 Trutzschler Gmbh & Co. Kg Apparatus for handling flat coiler cans before, during and after filling by a sliver producing textile processing machine
EP0681980A2 (fr) * 1994-05-13 1995-11-15 Rieter Ingolstadt Spinnereimaschinenbau AG Dispositif pour pivoter un pot plat de va-et-vient d'une machine textile délivrant des mèches
GB2385064A (en) * 2002-02-07 2003-08-13 Truetzschler & Co Containerless fibre sliver deposit apparatus

Also Published As

Publication number Publication date
EP0457099A1 (fr) 1991-11-21
CH681450A5 (fr) 1993-03-31
DE59101482D1 (de) 1994-06-01
JPH04226271A (ja) 1992-08-14
US5237726A (en) 1993-08-24

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