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EP2655226B1 - Wickelmaschine für eine bahnmaterialrolle - Google Patents

Wickelmaschine für eine bahnmaterialrolle Download PDF

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Publication number
EP2655226B1
EP2655226B1 EP11815537.3A EP11815537A EP2655226B1 EP 2655226 B1 EP2655226 B1 EP 2655226B1 EP 11815537 A EP11815537 A EP 11815537A EP 2655226 B1 EP2655226 B1 EP 2655226B1
Authority
EP
European Patent Office
Prior art keywords
coil
working position
dispenser device
sheet
jaw
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.)
Active
Application number
EP11815537.3A
Other languages
English (en)
French (fr)
Other versions
EP2655226A1 (de
Inventor
Bernard Jean Roland POURCHET
Jean-Yves Stéphane Félix POURCHET
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.)
Additif SARL
Original Assignee
Additif SARL
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 Additif SARL filed Critical Additif SARL
Publication of EP2655226A1 publication Critical patent/EP2655226A1/de
Application granted granted Critical
Publication of EP2655226B1 publication Critical patent/EP2655226B1/de
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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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1842—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact
    • B65H19/1852—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact taking place at a distance from the replacement roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4136—Mounting arrangements not otherwise provided for
    • B65H2301/41361—Mounting arrangements not otherwise provided for sequentially used roll supports for the same web roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/4171—Handling web roll
    • B65H2301/4173—Handling web roll by central portion, e.g. gripping central portion
    • B65H2301/41734—Handling web roll by central portion, e.g. gripping central portion involving rail
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/30—Supports; Subassemblies; Mountings thereof
    • B65H2402/31—Pivoting support means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/33—Rotary suction means, e.g. roller, cylinder or drum

Definitions

  • the present invention relates to a strip material reel dispenser for feeding, in particular a packaging unit, comprising a support structure and provided with means for receiving and maintaining in rotation at least one first reel in a first working position.
  • the present invention is in the field of web material reel devices.
  • the invention more particularly relates to a reel device of strip material.
  • the same product can be packaged in separate packages.
  • the product in question is first conveyed to a first packaging station to be deposited in a tray resulting from a waffling operation of a first strip material of uniform appearance, not including specific marking. Then, the product in his tray is brought in front of a second packaging station at which the tray is closed by heat sealing with a second strip material, which, unlike the embossed material, carries a specific impression, such as a mark or a photo.
  • this second heat-sealed material is caused to change during production. This change is even more common in the field of food.
  • the object of the invention is to overcome the drawbacks of the state of the art by proposing a reeling device for reels of web material for feeding, in particular, a packaging unit located on the rear side with respect to said device.
  • the latter having a support structure, in the form of two consoles, and provided at least with means for receiving and maintaining in rotation at least a first coil in a first working position and means for receiving at least one second coil in a waiting position, said device further comprising abutting means constituted by a clamp comprising a first jaw and a second jaw, said jaws extending parallel to the unwinding axes of the coils and transversely to a band, the first jaw being located on the routing path of the belt towards a downstream machine and the second jaw being movable type and likely to occupy, by means of suitable drive means, a position applied to the first jaw and a waiting position in which the web of the second reel, located in the waiting position on the reel device, can be applied and maintained on this second jaw.
  • the reel device comprises guiding means for conveying the strip material towards the machine of use, characterized in that it comprises on the scrolling path the band for connecting the end of the strip from the first reel in said second working position at the beginning of the web of the second reel in said standby position or in said working position a connection table.
  • the present invention relates to a reel device 1 of reels 2, 3 of web materials, of synthetic, cellulose or other type, capable of intervening in the feed of any processing unit, for example a packing unit.
  • this strip material can be defined capable of undergoing an embossing operation for the definition of a container just as it can be in the form of a film, transparent or no, possibly carrying various impressions and may, for example, be applied by heat sealing on such containers formed by embossing a strip of suitable synthetic material.
  • the reel device 1 comprises a support structure 4 provided with means 5A for receiving and maintaining in rotation at least one first reel 2 in a first working position 6A.
  • this support structure 4 can be in the form of two consoles 7, 8 capable of keeping in rotation a mandrel 9 on which such a coil 2, 3 is mounted.
  • Such a support structure 4 may further integrate various return rollers 10, 11 to convey a strip of material 12 towards the unit at which it will be transformed.
  • Such a unit may especially consist of a thermoformer.
  • this support structure 4 can still receive means for energizing the band, or even a system 13 to rocker or diabolo to constitute a buffer stock and ensure the absorption of variations in running speed of the band 12, 13 particularly useful system when the strip 12 is made to progress discontinuously.
  • the system 13, here rocking comprises at least one return roller 131, 132, 133, around or of which is wound partially the material strip 12, this or these return rollers 131, 132 133 being mounted at their ends in rotation, on two support arms 134. These support arms 134 are themselves pivotally mounted at one end 135 about an axis of rotation 136 transverse to said band 12.
  • this strip 12 while partially wrapping around the return roller or rollers 131, 132, 133, still partially and alternately wraps around other return rollers 137 and 138 mounted on the support structure 4. forming a plurality of band strands 12 constituting a buffer stock for compensating for variations in the running speed of the material web 12.
  • the axis of rotation 136 is mounted on the support structure 4 on the side of the packaging unit, the support arms 134 therefore being pivoted on the front part of the reel device 1.
  • it can be intended to reverse this tilting positioning of the system 13, in other words the axis of rotation 136 can be located on the front part of the reel device 1.
  • Such an implantation avoids, during oscillations of the support arms 134, to strike an intervening operator in front of said reel device 1.
  • the system 13 with rocker or diabolo allows a management of the tape stock length and makes it possible to detect, by specific technical means, the exceeding of a limit stock which may result from an excess of time during sealing two strips of material.
  • the processing unit of said band of material 12, located downstream of said system 13, can stop to allow the operator to finish the seal. This sealing step will be described below.
  • the means 5A, 5B, 5C for receiving and keeping in rotation a spool 2, 3, whether in the first working position 6A, the second working position 6B or in the waiting position 6C are constituted by support bearings at the brackets 7, 8, of the support structure 4. It will be described further in what consist, substantially, these bearings.
  • said first working position 6A, a coil 2, 3 on the support structure 4 is located at a level higher than the second working position 6B on the latter.
  • the waiting position 6C is located substantially at the same level as the first working position 6A but in a vertical plane offset from the side opposite to the strip material processing machine from said coils, so as to facilitate the transfer of the reel 2, 3 from the waiting position 6C to the first working position 6A.
  • this waiting position 6C could also be arranged above or in the same axis as the working position 6A
  • the means 14 for translating the first coil 2 from the first working position 6A into the said second working position 6B and at least the transfer means 16 of the second coil 3 from the waiting position 6C in the first position 6A consist, substantially, of guide passages 17, 18 formed at the brackets 7, 8 between said working positions 6A, 6B and the waiting position 6C, guideways 17, 18 in which the ends of the mandrels 9 on which the first coil 2 and the second coil 3 are mounted can be held.
  • guideways 17, 18 may be defined by adapted slides or even cutouts in the brackets 7, 8.
  • the translation means 14 are further supplemented by means for retaining and driving the ends of the mandrel 19. 9 along the guide passages 17, 18 between this first working position 6A and the second working position 6B.
  • the retaining and driving means 19 are then constituted, advantageously, in elevator devices for retaining and guiding the ends of the mandrel 9 from said first working position 6A, in said second working position 6B.
  • the transfer means 16 may be present along the guide passages 17, 18 in a single stop. adapted to transiently retain a second coil 3 in said standby position 6C before allowing it, by erasure, to gain said first working position 6A.
  • the evacuation means 15 consist essentially of guide passages 17, 18 opening on one side 21 or the other 22 of the brackets 7, 8 of the support structure 4.
  • these evacuation means 15 can be further completed, again, by a stop 24 along the guide passages 17, 18 able to maintain, before evacuation, by acting on the ends of the mandrel 9, a spool 2, 3 in its second working position 6B.
  • the guide passages 17, 18 may be extended by a horizontal portion 25 opening on one of the sides 21, 22 of the brackets 7, 8 of the support structure 4 allowing the engagement of a mandrel 9 on which is mounted a new coil to be brought into said standby position 6C mounted on the reel device 1 by engagement in these ends opening guideways 17, 18.
  • each of the guide passages 17, 18, allowing the engagement of a mandrel 9 on which is mounted a coil 2 or 3 is extended by an articulated loading ramp 39, this ramp of loading 39 is able to pass of an unfolded position, in which it extends said horizontal portion 25 being projecting in the front part of the reel device 1, in a folded position where this ramp 39 is faded between the two consoles 7,8, as visible on the figure 2 .
  • Such a configuration advantageously allows, in the case where the operator has set up a coil by mistake on the loading ramps 39, and before sealing the coil to that which is being unwound, an easy withdrawal of said coil.
  • the horizontal portions 25 of the guide passages 17, 18 and, incidentally, their extension, the articulated loading ramps 39 comprise, on at least a part of their length, racks intended to cooperate with toothed wheels located at the ends of the mandrel. 9.
  • This cooperation between racks and toothed wheels makes it possible to ensure the perpendicularity of the axis of said mandrel 9, on which the coil 2 or 3 is mounted, with respect to the guide passages 17, 18.
  • the cooperation between the racks and the gear wheels allows a reduction of movement which prevents the coil 2, 3 is pushed back at high speed in the reel device 1.
  • a film-loaded reel can weigh up to at a hundred kilograms and engaged at high speed without being braked, it would be likely to cause a degradation of the entire device 1. It is therefore advantageously avoided that the coils 2, 3 do not engage across at the level of loading ramps 39.
  • the rack-toothed-gear cooperation is interrupted. Also, according to the invention, at least immediately preceding this waiting position 6C, the racks are interrupted along the horizontal portion 25 of the guide passages 17, 18, allowing precisely this free rotation of the ends of the mandrel in said corridors 17 , 18.
  • said ends of the mandrel 9 are provided with rolling means, preferably in the form of rollers, on the one hand allowing the mandrel 9 and thus on the spool to reach said waiting position 6C and other by, the rotation of the mandrel 9 about its axis.
  • At least one of the guide passages 17, 18 is provided, substantially upstream of said standby position 6C, with a retractable abutment adapted to retain the corresponding end of the mandrel 9 of the coil in this waiting position 6C.
  • this stop is designed capable of being retracted, preferably against the action of elastic return means under the impulse of the end of the mandrel 9 in the direction of movement of the latter, in order to load the coil . On the contrary, this stop opposes a reverse displacement of unloading.
  • said stop is made integral with auxiliary retraction means, preferably in the form of a lever, pivotally mounted on the support structure 4, and which, by manual or motorized bearing, makes it possible to render inactive said stop allowing precisely the withdrawal of the coil.
  • the following description relates to the method of setting up and replacing a coil on the reel device 1 according to the invention.
  • FIG. 3 it is illustrated the placing a first spool 2 on this reel device 1. More particularly, the ends of the mandrel 9 on which is mounted a first spool 2 are engaged, through the portions 25 in the guide passages 17, 18 to bringing said coil 2 into its first working position 6A. Very exactly in this first working position 6A, these ends of the mandrel 9 rest on the retaining and driving means 19 that each guide channel 17, 18 comprises.
  • the strip material of this coil 2 is then fed through the device to feed the machine downstream.
  • the translation means 14 in this case the means retaining and driving 19 lower said coil 2 in its second working position 6B.
  • This consists in moving said holding and driving means 19 along the guide passages 17, 18 driving the ends of the mandrel 9 on which said spool 2 is mounted.
  • the abutment 24 completing the means receiving and holding 5B maintain the ends of the mandrel 9 in this second working position 6B and prevent the mandrel 9 from reaching the open ends 23 of the guide passages 17, 18.
  • the web 12 continues its course by feeding the machine downstream.
  • the receiving and holding means 5C constituted substantially by the abutments 20 in the guide passages 17, 18 are made active so as to retain a second reel 3 in a waiting position 6C.
  • the second reel begins to unwind while the evacuation of the first reel passes through the ends 23 of the guide lanes 17, 18, after erasing the stop 24 of the receiving means and maintaining 5B.
  • this first reel evacuated the retaining and driving means 19 in the guide lanes 17, 18 are raised so as to receive the ends of the mandrel 9 of the second spool 3 and maintain it in the first position 6A working after erasing the stops 20 corresponding to the receiving means and 5C holding.
  • a clamp 31 comprising a first jaw 32 and a second jaw 33.
  • these jaws 32, 33 extending parallel to the unwinding axes of the coils 2, 3 and therefore transversely to a strip 12, are at a vacuum which makes it possible to maintain a strip by suction.
  • the first jaw 32 is located on the routing path of the strip 12 towards the downstream machine while the second jaw 33 is mobile type and likely to occupy, by means of 34, a position applied to the first jaw 32 and a standby position 35 in which the strip 12A of the second coil 3 located in the standby position 6C on the reel device 1, can be brought into position. applies on this second jaw 33 to be held and sucked by the latter and finally be folded applies to the first jaw 32 above which passes the band 12 of the first coil 2.
  • the reeling device 1 is equipped with a safety device intended to prevent the mobility of the jaw 33, for example when the packaging unit, such as the thermoforming machine, is in operation.
  • a safety device may in particular consist of a stop holding the jaw 33 when the thermoformer operates, said stop being retractable to allow its removal when the operator wishes to apply said jaw 33 to the first jaw 32.
  • these abutment means 30 may also be associated with cutting means 36 of the strip or strips 12, 12A.
  • Such cutting means 36 may be associated with the fixed jaw 32 of the clamp 31 as with each of the jaws 32, 33.
  • the clamp 31 corresponding to the abutment means 30 are associated heating means for an abutment by heat sealing strips 12, 12A of synthetic material.
  • the abutment means 30 may be equipped with such bonding means.
  • the reel device 1 comprises braking means 37A, 37B, 37C associated at least with the first working position 6A, and with the second working position 6B on the support structure 4, even preferably also at the standby position 6C.
  • Such braking means 37A, 37B, 37C are designed capable to cooperate with complementary braking means 38 that comprises the mandrel 9 on which is mounted a coil 2, 3.
  • complementary braking means 38 that comprises the mandrel 9 on which is mounted a coil 2, 3.
  • the braking means 37A, in the first working position 6A and the braking means 37B in the second working position 6B are the same and embarked on the retaining and driving means 19 corresponding to the translation means 14.
  • the braking means 37C in the waiting position are distinct from those acting on a coil when it is in its working position 6A and 6B.
  • a coil can be loaded only when the braking means 37A, 37B, 37C are open to avoid to avoid hitting said braking means.
  • the present device may for example comprise coil load detecting means, in particular being able to be associated with the loading ramp 39, thus detecting when said ramp 39 is in an unfolded position.
  • These detection means can also be associated with the retractable stop, the control retraction of the stop by the mandrel 9 generating the opening of the brake with a suitable sensor.
  • the advantages that flow from the present invention are that, on the one hand, the coils can be brought and removed from the reel device 1 from the same side 21 of the consoles 7, 8 to assume that on this side 21 open the corridors of guidance 17, 18 whether to access the standby position 6C or to ensure the evacuation starting from the second working position 6B.
  • the transfer of a reel from its first working position 6A into its second working position 6B can be ensured in an automated manner through a detection of the section of the coil by means 27 adapted. Moreover, such a transfer can be signaled by means of visual and / or sound signaling means adequate so that the operator is quick to mount on the reel device 1 a second reel and bring it into the position of waiting 6C.
  • visual and / or audible signaling means may be provided to signal to an operator the end of unwinding of a strip from a reel in its second working position 6B to ensure the abutment of a new strip starting from a new coil.
  • the reel device discloses that making it very easy to replace a strip or change a reel, remains a very simple design and, therefore, a reduced cost .
  • said device is particularly ergonomic and can, therefore, be easily arranged without requiring too much space.
  • the present invention therefore makes it possible to respond effectively to the problem posed.

Landscapes

  • Replacement Of Web Rolls (AREA)

Claims (12)

  1. Haspelvorrichtung (1) für Rollen (2, 3) mit Bahnmaterial für die Versorgung insbesondere einer Verpackungseinheit, die sich an der Rückseite relativ zu der besagten Vorrichtung (1) befindet, wobei diese letztere eine als zwei Tragarme (7, 8) ausgestaltete Trägerstruktur (4), die mit zumindest Mitteln (5A) zum Aufnehmen und drehbar Halten von mindestens einer ersten Rolle (2) in einer ersten Arbeitsposition (6A) und Mitteln (5C) zum Aufnehmen von mindestens einer zweiten Rolle in einer Warteposition (6C) versehen ist, umfasst, wobei die Vorrichtung (1) ebenfalls Anschlagmittel (30) umfasst, die aus einer Klammer (31) bestehen, die eine erste Klemmbacke (32) und eine zweite Klemmbacke (33) umfasst, wobei sich die besagten Klemmbacken (32, 33) parallel zu den Abwickelachsen der Rollen (2, 3) und quer zu einer Bahn (12) der ersten Rolle (2) erstrecken, wobei die erste Klemmbacke (32) auf dem Förderweg der Bahn (12) in Richtung auf eine stromabwärts befindliche Maschine angeordnet ist, und die zweite Backe (33) beweglicher Art und geeignet ist, dank angepasster Antriebsmittel (34) eine an die erste Klemmbacke (32) anliegende Position und eine Warteposition (35), in der die Bahn (12A) der zweiten Rolle (3), die sich in der Warteposition (6C) auf der Haspelvorrichtung (1) befindet, anliegend an diese zweite Klemmbacke (33) gebracht und gehalten werden kann, einzunehmen, dadurch gekennzeichnet, daß die besagte Haspelvorrichtung auch Folgendes umfasst:
    - mindestens Mittel (5B) zum Aufnehmen und drehbar Halten der besagten ersten Rolle (2) in zumindest einer zweiten Arbeitsposition (6B);
    - Mittel (14) zum translatorischen Verschieben der ersten Rolle (2) von der besagten ersten Arbeitsposition (6A) in die besagte zweite Arbeitsposition (6B);
    - Mittel (15) zum Abführen der besagten ersten Rolle (2) von der besagten zweiten Arbeitsposition (6B) auf der besagten Tragstruktur (4);
    - Mittel (16) zum Verschieben der besagten zweiten Rolle (3) von der besagten Warteposition (6C) in die besagte erste Arbeitsposition (6A), wobei die Transfermittel (16) aus zwischen den Tragarmen (7, 8) vorgesehenen Führungsbahnen (17, 18) bestehen, wobei jede der Führungsbahnen (17, 18) mit einem horizontalen Teil (25) verlängert ist, wobei dieser letztere das Einführen eines Doms (9) ermöglicht, auf dem eine Rolle (2, 3) gelagert ist, wobei die besagte Vorrichtung (1) ebenfalls gelenkige Laderampen (39) umfasst, die geeignet sind, von einer entfaltenen Position, in der sie die horizontalen Teile (25) verlängern, in eine gefaltete Position, in der sich die besagtem Rampen (39) zwischen den Tragarmen (7, 8) einziehen, zu gehen.
  2. Haspelvorrichtung (1) nach Anspruch 1, dadurch gekennzeichnet, dass zumindest ein Teil der horizontalen Teile (25) der Führungsbahnen (17, 18) und zumindest ein Teil der Laderampen (39), die die besagten horizontalen Teile (25) verlängern, mit Zahnstangen versehen sind, die dazu bestimmt sind, mit an jedem der beiden Enden des Doms (9) befindlichen Zahnrädern zusammenzuwirken, wobei diese Zusammenwirkung die Rechtwinkligkeit der Achse des Doms (9) relativ zu den Führungsbahnen (17, 18) sicherstellt.
  3. Haspelvorrichtung (1) nach irgendeinem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass die Klemmbacke (33) der beweglichen Art mit einem Anschlag versehen ist, der die besagte bewegliche Klemmbacke (33) zurückhält, wenn die Verpackungseinheit im Betrieb ist.
  4. Haspelvorrichtung (1) nach einem der Ansprüche 1 bis 3, umfassend Führungsmittel zum Fördern des Bahnmaterials in Richtung auf die Verwendungsmaschine, dadurch gekennzeichnet, dass sie auf dem Transportweg der Bahn einen Verbindungstisch umfasst, um das Bahnende (28) von der ersten Rolle (2) in der besagten zweiten Arbeitsposition (6B) mit dem Bahnanfang (29) der zweiten Rolle (3) in der besagten Warteposition (5C) oder in der besagtem Arbeitsposition (6A) zu verbinden.
  5. Haspelvorrichtung (1) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass sich die besagte erste Arbeitsposition (6A) einer Rolle (2, 3) auf der Tragstruktur (4) auf eine Höhe befindet, die höher als die zweite Arbeitsposition (6B) auf dieser letzteren ist.
  6. Haspelvorrichtung (1) nach irgendeinem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass sich die besagte Warteposition (6c) im wesentlichen auf der gleichen Höhe wie die erste Arbeitsposition (6A), jedoch in einer auf der der Maschine zur Verarbeitung des von den Rollen kommenden Bahnmaterials gegenüberliegenden Seite versetzten vertikalen Ebene befindet, derart, dass der Transfer der Rolle (2, 3) von der Warteposition (6C) in die erste Arbeitsposition (6A) erleichtert wird.
  7. Haspelvorrichtung (1) nach irgendeinem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass sie Zurückhaltungs- und Antriebsmittel (19) umfasst, die aus Aufzugsvorrichtungen bestehen, die es erlauben, die Enden des Dorns (9) zu halten und von der besagten ersten Position (6A) in die zweite Arbeitsposition (6B) zu führen.
  8. Haspelvorrichtung (1) nach irgendeinem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die besagten Klemmbacken (32, 33) unter Vakuum stehen, um es zu erlauben, das Halten einer Bahn (12) durch Saugen zu sichern.
  9. Haspelvorrichtung (1) nach irgendeinem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass sie Bremsmittel (37A, 37B und 37C) umfasst, die zumindest der ersten Arbeitsposition (6A), und der zweiten Arbeitsposition (6B) auf der Tragstruktur (4), vorzugsweise sogar auch der Warteposition (6C) zugeordnet sind.
  10. Haspelvorrichtung (1) nach irgendeinem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass sie ein Kippsystem (13) umfasst, das ein Puffervorrat der Materialbahn (12) bildet, wobei das System (13) mindestens eine Umlenkrolle (131, 132, 133) umfasst, um welche sich die Bahn (12) aufwickelt, wobei die besagten Rollen (131, 132, 133) an ihren Enden drehbar auf zwei Tragarmen (134) gelagert sind, wobei die besagten Arme (134) an einem Ende (135) schwenkbar um eine Drehachse (136) quer zu der besagten Bahn (12) gelagert sind, wobei das besagte System (13) auch mindestens eine auf der Tragstruktur (4) gelagerte Umlenkrolle (137, 138) umfasst.
  11. Haspelvorrichtung (1) nach Anspruch 10, dadurch gekennzeichnet, dass die Drehachse (136) des Kippsystems (13) auf dem vorderen Teil der Haspelvorrichtung (1) montiert ist, der der hinteren Seite, in deren Bereich sich die Verpackungseinheit befindet, gegenüberliegt.
  12. Haspelvorrichtung (1) nach Anspruch 10, dadurch gekennzeichnet, dass das Kippsystem (13) Mitteln zum Detektieren eines Grenzvorrats der Materialbahn (12) zugeordnet ist, die ein Anhalten der Verpackungseinheit erlauben, falls eine Überschreitung eines Grenzvorrats detektiert wird.
EP11815537.3A 2010-12-24 2011-12-23 Wickelmaschine für eine bahnmaterialrolle Active EP2655226B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1061232A FR2969589B1 (fr) 2010-12-24 2010-12-24 Dispositif devidoir de bobine de materiau en bande.
PCT/FR2011/053178 WO2012085490A1 (fr) 2010-12-24 2011-12-23 Dispositif devidoir de bobine de materiau en bande

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EP2655226A1 EP2655226A1 (de) 2013-10-30
EP2655226B1 true EP2655226B1 (de) 2016-07-06

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EP11815537.3A Active EP2655226B1 (de) 2010-12-24 2011-12-23 Wickelmaschine für eine bahnmaterialrolle

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EP (1) EP2655226B1 (de)
ES (1) ES2595255T3 (de)
FR (1) FR2969589B1 (de)
WO (1) WO2012085490A1 (de)

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Publication number Priority date Publication date Assignee Title
JP5931614B2 (ja) * 2012-07-06 2016-06-08 株式会社不二レーベル テープ供給装置及びロールユニット

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1143850B (it) * 1977-08-25 1986-10-22 Ima Spa Apparecchiatura per effettuare senza arresto la giunzione fra l estremita terminale di un nastro di una bobina in esaurimento e l estremita iniziale di una nuova bobina
JPS6029622B2 (ja) * 1978-11-28 1985-07-11 積水化成品工業株式会社 発泡樹脂シ−ト等の原反自動接合装置
JPS6028653B2 (ja) * 1978-12-28 1985-07-05 積水化成品工業株式会社 発泡樹脂シ−ト等の原反自動接合装置
US4673142A (en) * 1983-11-28 1987-06-16 Enkel Corporation Apparatus for continuously supplying a web of sheet material
US4944470A (en) * 1988-08-08 1990-07-31 Milliken Research Corporation Laminator unwind roll stand
JP2904560B2 (ja) * 1990-08-17 1999-06-14 日本石油化学株式会社 ウエブ製造装置および積層体製造装置
DE9016526U1 (de) * 1990-12-05 1991-02-21 Rovema - Verpackungsmaschinen GmbH, 6301 Fernwald Vorrichtung zur Förderung einer endlosen Folie aus Kunststoff o.dgl.
EP0556534A1 (de) * 1992-02-18 1993-08-25 GARIBALDO RICCIARELLI S.r.l. Verbindungsvorrichtung für Filmstreifen aus schweissbarem Material, mit einer Festhaltevorrichtung um die Enden des zu schweissenden Film zu Fixieren
JP3569004B2 (ja) * 1994-10-17 2004-09-22 日本テトラパック株式会社 フィルム接合装置
JP4412573B2 (ja) * 2001-04-12 2010-02-10 株式会社東京自働機械製作所 フィルム接続供給装置
US6722606B2 (en) * 2001-11-13 2004-04-20 Kimberly-Clark Worldwide, Inc. System and method for simultaneously unwinding multiple rolls of material
DE10218137B4 (de) * 2002-04-23 2005-10-20 Franz-Josef Meurer Einrichtung zum Zuführen von aufgewickeltem Verpackungsmaterial
ITFI20030301A1 (it) * 2003-11-28 2005-05-29 Rent Srl Gruppo svolgitore doppio per bobine di materiale in

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FR2969589B1 (fr) 2013-10-18
ES2595255T3 (es) 2016-12-28
FR2969589A1 (fr) 2012-06-29
EP2655226A1 (de) 2013-10-30
WO2012085490A1 (fr) 2012-06-28

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