EP1165419B1 - Appareil de chargement et de dechargement de bobine - Google Patents

Appareil de chargement et de dechargement de bobine Download PDF

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Publication number
EP1165419B1
EP1165419B1 EP99949235A EP99949235A EP1165419B1 EP 1165419 B1 EP1165419 B1 EP 1165419B1 EP 99949235 A EP99949235 A EP 99949235A EP 99949235 A EP99949235 A EP 99949235A EP 1165419 B1 EP1165419 B1 EP 1165419B1
Authority
EP
European Patent Office
Prior art keywords
reel
turntable
reels
transfer means
point
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
EP99949235A
Other languages
German (de)
English (en)
Other versions
EP1165419A1 (fr
Inventor
Martin Underwood
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.)
DS Smith Packaging Ltd
Original Assignee
Linpac Containers Ltd
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 Linpac Containers Ltd filed Critical Linpac Containers Ltd
Publication of EP1165419A1 publication Critical patent/EP1165419A1/fr
Application granted granted Critical
Publication of EP1165419B1 publication Critical patent/EP1165419B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
    • 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
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/40—Holders, supports for rolls
    • B65H2405/42—Supports for rolls fully removable from the handling machine
    • B65H2405/422—Trolley, cart, i.e. support movable on floor

Definitions

  • This invention relates to an apparatus for and method of loading and unloading reels of material, such as paper, to and from a point of use and a delivery system to be used with the apparatus.
  • the paper In order for a manufacturer to construct articles, such as corrugated board, from paper and to package items in paper, the paper is delivered from large webs of paper wound upon a central core. Some of these webs can be many thousands of metres long and consequently are very heavy and unwieldy. If the paper is wound upon a core which is up to three metres long then the reels become very cumbersome and difficult to manipulate.
  • paper is taken from such a reel, which is mounted on a delivery station, and processed further. This may include chopping the paper, wrapping an item with it or, for example, using it to make corrugated sheets of cardboard for boxes and the like. In all cases, for production to be maximised, and down-time minimised, a continuous supply of the paper precursor must be supplied.
  • a splicing operation may be carried out.
  • two or more, reels can be used.
  • the invention described herein seeks to mitigate these problems by providing an apparatus and method which will aid in the loading and unloading of unwieldy, cumbersome reels to and from a point-of-use, such as a delivery station.
  • a loading and unloading apparatus for transporting reels to and from a point-of-use, comprising a turntable rotatable in the horizontal plane and located remote from the point-of-use, and first reel support and transfer means extending between the turntable and point-of-use and arranged to support and transfer full reels to and exhausted reels from the point-of-use from and to the turntable, and further comprising at least a pair of second reel support and transfer means located on the turntable, and arranged to receive and support thereon respective full and exhausted reels, and wherein each of said second reel support and transfer means is arranged to transport reels along at least a portion of the lengths thereof.
  • the first and second reel support and transfer means comprise support rails and/or wheels or rollers, with respective full and exhausted reels being movable therealong in the direction of their rotational axes.
  • the second reel support and transfer means comprises two parallel pairs of support rails extending along respective parallel chords of a circular turntable on opposed sides of the rotational axis thereof.
  • said second reel support and transfer means register, in one angular position of the turntable, with said first reel support and transfer means.
  • An activation means may be provided for operating said first reel support and transfer means when a reel on the turnable is immediately adjacent or in contact with the support rail(s) and/or at least one of the wheels or rollers of said first means.
  • Said first and second reel support and transfer means may further comprise a motor which drives the wheels or rollers upon which is supported a full or exhausted reel to be transferred to, or from, the point-of-use from or to the turntable.
  • the apparatus may further be provided with a control program which controls the activation of said first and second support and transfer means and the rotation of the turntable in synchronism with an operating cycle at the point-of-use.
  • a method of loading and unloading reels to and from a point-of-use comprising mounting a full reel on a turntable, transferring an exhausted reel from the point-of-use to the turntable, rotating the turntable, preferably through 180°, and transferring the full reel from the turntable to the point-of-use, to replace the exhausted reel with the full reel at the point-of-use.
  • Full and exhausted reels are preferably transferred to and from the point-of-use upon support rails and/or wheels or rollers extending between the turntable and the point-of-use.
  • Such transfer may be controlled preferably in synchronism with rotation of the turntable, whose rotation may also be automatically controlled, although manual operation may be used alternatively.
  • a delivery station including mounting means for, say, two reels associated with the first reel support and transfer means of the apparatus.
  • Full reels can be loaded upon said mounting means from said first reel support and transfer means or at least partially exhausted reels can be unloaded from the mounting means on to said first support and transfer means in a conventional manner.
  • the reels are preferably mounted on said mounting means with their rotational axes parallel and horizontal.
  • said first and second support and transfer means, the turntable of the apparatus and the delivery station, such as the mounting means thereof, at the point-of-use may be controlled via a control program such that an at least partially exhausted reel, in use, is automatically unloaded from the delivery station and transferred to the turntable which is then rotated and a full reel is transferred to the station and mounted on the mounting means.
  • Figure 1 shows a paper delivery system, generally indicated at 1, comprising two sets of supports 2, 3 which respectively support reels of paper 20, 21 in the horizontal plane.
  • the reels of paper comprise a web of paper wound around a core in the conventional manner.
  • the supports 2, 3 are mounted on cross members 4-7, which lie orthogonal to the longitudinal axis of the core.
  • Each of the cross members 4-7 is connected to a central member 8 which is, in turn, mounted on vertical pillars 9, 10.
  • the floor mounted vertical pillars 9, 10 support the structure 2-8 and hence the reels 20, 21 are mounted for dispensing paper.
  • the supports 2, 3 allow for rotation of the reels in order that the paper may be unwound from the core and thereby delivered from the reel to a further processing stage or station (not shown).
  • the further processing station may. include corrugating, packaging, or chopping stages for example.
  • Reels of paper 20, 21 are supported on the supports 2, 3 with one of the reels as the active reel 20, from which the paper is dispensed, and the other as a back-up, or passive reel 21.
  • the transfer means consists of a motor and, for example, a set of synchronously driven wheels or rollers.
  • the motor is able to drive the wheels or rollers in either direction to thereby allow for reciprocating motion of a reel along the length of the rails.
  • the paper delivery system 1 further comprises a reel loading system 30 including a pair of elongate rails 42, 43 and a turntable 31.
  • the turntable 31 is rotatable in the horizontal plane and is provided with a motor and brake system (not shown) which rotates the turntable through 180°.
  • the elongate rails 42, 43 are mounted on the turntable 31 and are also each provided with longitudinal transfer means.
  • One of the elongate rails 42 supports a spare reel 22.
  • Paper is dispensed from an active reel 20 to a processing station until it begins to run out of paper as represented in Figure 2 by 20'. At this time the other reel of paper 21 becomes the active reel 21'.
  • the paper from the two reels are spliced together in the conventional manner known in the art in order that a continuous supply of paper is provided to the processing station.
  • the supports 2 are removed from the reel 20' leaving the reel 20' to be entirely supported by the rail 40.
  • the associated transfer means is then activated and the part-used, or empty, reel 20' is moved longitudinally along the rail 40.
  • the transfer means of the rail 43 is activated automatically when the reel 20' contacts the rail 43.
  • the associated transfer means engages the reel 20' and moves it longitudinally along the length of the rail 43 until it reaches a pre-determined stop position 63, as shown in Figure 3. At this position the transfer means is automatically disengaged and the reel 20' comes to rest.
  • the motor of the transfer means associated with rail 40 may be automatically disengaged once the reel 20' has entirely passed to rail 43.
  • the motor of said transfer means associated with rail 42 is then engaged and the reel 22 is moved longitudinally along the rail 42.
  • the reel 22 engages the rail 40 and this prompts the motor of said associated transfer means to operate which thereby moves the reel longitudinally along the rail 40 until it reaches a stop position 60.
  • the motor of said transfer means associated with rail 40 is disengaged ( Figure 5).
  • the supports 2 then engage the reel 22 and the paper thereon is configured for operation. At this point the reel 22 has become a passive reel 22'.
  • the reel 20' is removed by an operative 70 from the rail 43 and a further spare reel 23 is placed on rail 42 by the same, or a further, operative 71. Depending on the size of the reels this operation may be carried out by the operative 70 in a clamp, fork-lift, or pallet, truck 75, or alternatively by a fixed track car.
  • the reel 20' may be removed for disposal or, more likely, for recycling by re-using the core.
  • the turntable 31 is automatically rotated, once the reel 21' has reached its stop position 62, through 180°.
  • rail 42 is-aligned with rail 41 and spare reel 23 is in a position whereby it can be moved into the passive reel position ( Figure 10).
  • the motor of the transfer means associated with rail 42 is then engaged and the reel 23 is moved longitudinally and passes onto rail 41.
  • the motor of transfer means associated with reel 42 is disengaged.
  • the motor of transfer means associated with rail 41 is disengaged when the reel 23 reaches its stop position.
  • the supports 3 engage reel 23 and this is then configured so that its paper can be dispensed when. necessary. At this point the reel 23 has become passive reel 23' ( Figure 11).
  • the operator 70 then places a spare reel 24 on rail 42 and removes the empty reel 21' from rail 43 as shown in Figure 12. This completes a single cycle and leaves the system in the same state as it was in Figure 1.
  • This whole operation is carried out by a control program that is programmed to a particular operating cycle of the processing station or that can respond to the amount of paper left on a reel.
  • the control program removes the supports from a reel, actuates respective transfer means, in order to move the exhausted reel from the delivery system to the loading system, and said transfer means of the loading system.
  • the program will then actuate the turntable so that it rotates, thereby aligning the other rail of the loading system with that of the delivery system.
  • the only role then for an operative is to ensure that the exhausted reels are removed and the new reels are put in place.
  • the automatic control mechanism of the transfer means only allows activation when the reels are in contact with the rails, and the supports are removed.
  • This may be replaced with a system whereby the transfer means are synchronised and the motors of the pair of rails, over which a reel is moving, are operated simultaneously.
  • both of the motors of their respective transfer means operate simultaneously. This removes the necessity for a switch that is responsive to contact of a reel on each rail 40, 43 for each of their respective transfer means.
  • the automatic control of the transfer means and the turntable 31 is carried out by an operative 70.
  • the operative removes the supports 2 from the reel 20 and activates the motors of transfer means associated with the rails 40, and 43 simultaneously.
  • the operative stops the motors.
  • the turntable motor is then engaged and the turntable 31 is rotated through 180°.
  • the spare reel 22 is then in a position where it can be moved onto rail 40 as rails 40 and 42 are now aligned.
  • the operative engages the motors of respective transfer means and the reel 22 is moved onto, and along, rail 40 until it reaches a stop position 60.
  • the reel 22 is then mounted on supports 2 so that it becomes passive reel 22' and is configured so that it is in a state that it may begin to dispense paper.
  • said transfer means may comprise a set of wheels or rollers only and the reels moved manually from the delivery system to the loading system alternatively said transfer means may comprise dolleys or other suitable means known in the art.
  • the number of operatives required depends on the length of the operating cycle of the system. If each active reel is exhausted very quickly and the storage facility of the reels is distant from the system then two operatives may be needed. If however each active reel is not exhausted very quickly then a single operative may be able to replace the spare reels and remove the exhausted reels so as to maintain continuous production.
  • the delivery system incorporating the reel loading system is not restricted to being used with a paper delivery system. It may be used, for example, with a cable delivery system in the production of electrical cabling. Indeed the reel loading system could be used in any situation where a reel has to be loaded onto a delivery or processing station.
  • the reel loading system can be used to toad reels onto two independent delivery systems. This requires the delivery rates of the product, for example paper as in the described embodiment, from the delivery systems to be carefully matched. The cycles are out of phase and this requires that the operatives load spare reels and remove exhausted reels at a greater rate.
  • a set of four rails defining a square mounted on the turntable would be able to provide reels for multiple delivery stations, with matched out-of-phase operating cycles.

Claims (17)

  1. Appareil de chargement et de déchargement pour transporter des bobines jusqu'à et à partir d'un point d'utilisation, comprenant un plateau tournant (31) susceptible de tourner dans le plan horizontal et situé à distance du point d'utilisation, des premiers moyens (40, 41) de support et de transfert de bobines s'étendant entre le plateau tournant (31) et le point d'utilisation et agencés pour supporter et transférer des bobines pleines (22, 23, 24)jusqu'au et des bobines épuisées (20', 21') à partir du point d'utilisation à partir du et jusqu'au plateau tournant (31), et au moins une paire de seconds moyens (42, 43) de support et de transfert de bobines, qui sont situés sur le plateau tournant (31) et qui sont disposés pour recevoir et supporter sur ceux-ci des bobines pleines et épuisées respectives (22, 23, 24 ; 20', 21') et pour transporter des bobines (22, 23, 24 ; 20', 21') le long d'au moins une partie de leurs longueurs.
  2. Appareil selon la revendication 1, dans lequel lesdits premiers moyens (40, 41) de support et de transfert de bobines et lesdits seconds moyens (42, 43) de support et de transfert de bobines comprennent des rails de support et/ou des roues ou rouleaux, les bobines pleines et épuisées respectives (22, 23, 24 ; 20', 21') étant déplaçables le long de ceux-ci dans la direction de leurs axes de rotation.
  3. Appareil selon l'une des revendications 1 ou 2, dans lequel chacun desdits seconds moyens (42, 43) de support et de transfert de bobines s'étend le long de cordes parallèles respectives du plateau tournant (31) sur des côtés opposés de l'axe de rotation de celui-ci.
  4. Appareil selon la revendication 3, dans lequel lesdits seconds moyens (42, 43) de support et de transfert des bobines s'étendent en registre, dans l'une de deux positions angulaires du plateau tournant (31), avec celles respectives desdits premiers moyens (40, 41) de support et de transfert de bobines.
  5. Appareil selon l'une quelconque des revendications 2 à 4, comprenant des moyens d'activation agencés pour actionner lesdits premiers moyens (40, 41) de support et de transfert de bobines lorsqu'une bobine (22, 23, 24) sur le plateau tournant (31) est immédiatement adjacente ou en contact avec le ou les rails de support et/ou au moins l'une des roues ou rouleaux desdits premiers moyens (40, 41) de support et de transfert de bobines.
  6. Appareil selon l'une quelconque des revendications 2 à 5, dans lequel chacun desdits premiers et seconds moyens (40, 41 ; 42, 43) de support et de transfert de bobines comprend en outre un moteur qui entraíne les roues ou rouleaux sur lesquels est supportée une bobine pleine ou épuisée (22, 23, 24 ; 20', 21') devant être transférée jusqu'au ou à partir du point d'utilisation à partir du ou jusqu'au plateau tournant (31).
  7. Appareil selon l'une quelconque des revendications précédentes, comprenant en outre un programme de commande qui commande l'activation desdits premiers et seconds moyens (40, 41 ; 42, 43) de support et de transfert de bobines et la rotation du plateau tournant (31) en synchronisme avec un cycle de fonctionnement au point d'utilisation.
  8. Procédé de chargement et de déchargement de bobines (22, 20') jusqu'à et à partir d'un point d'utilisation, comprenant les opérations consistant à monter une bobine pleine (22) sur un plateau tournant (31) et à transférer une bobine épuisée (20') du point d'utilisation jusqu'au plateau tournant (31), de telle sorte que la bobine pleine (22) et la bobine épuisée (20') soient toutes deux montées sur le plateau tournant (31), à faire tourner le plateau tournant (31) et à transférer la bobine pleine (22) du plateau tournant (31) jusqu'au point d'utilisation, pour remplacer la bobine épuisée (20') par la bobine pleine (22) au point d'utilisation.
  9. Procédé selon la revendication 8, dans lequel le plateau tournant (31) est entraíné en rotation sur 180°.
  10. Procédé selon l'une des revendications 8 ou 9, dans lequel des bobines pleines et épuisées (22, 20') sont transférées jusqu'au et à partir du point d'utilisation sur des rails de support respectifs et/ou des roues ou rouleaux respectifs s'étendant entre le plateau tournant (31) et le point d'utilisation.
  11. Procédé selon la revendication 10, dans lequel ledit transfert est commandé en synchronisme avec la rotation du plateau tournant (31).
  12. Procédé selon l'une quelconque des revendications 8 à 11, dans lequel la rotation du plateau tournant (31) est commandée automatiquement.
  13. Procédé selon l'une quelconque des revendications 8 à 11, dans lequel le transfert de bobines (22, 20') et la rotation du plateau tournant (31) sont commandés manuellement.
  14. Utilisation de l'appareil tel que défini à l'une quelconque des revendications 1 à 7 dans une station de distribution (1) en tant que point d'utilisation, comprenant des moyens de montage (4 à 10) pour deux bobines (20, 21) associés avec les premiers moyens (40, 41) de support et de transfert de bobines de l'appareil.
  15. Utilisation selon la revendication 14, dans laquelle des bobines pleines (20, 21) sont chargées sur les moyens de montage (4 à 10) à partir desdits premiers moyens (40, 41) de support et de transfert de bobines ou des bobines au moins partiellement épuisées (20', 21') sont déchargées à partir desdits moyens de montage (4 à 10) sur lesdits premiers moyens (40, 41) de support et de transfert de bobines.
  16. Utilisation selon l'une des revendications 14 ou 15, dans laquelle les bobines pleines (20, 21) sont montées sur lesdits moyens de montage (4 à 10) avec leurs axes de rotation parallèles et horizontaux.
  17. Utilisation selon l'une quelconque des revendications 14 à 16, dans laquelle lesdits premiers (40, 41) et seconds (42, 43) moyens de support et de transfert de bobines, le plateau tournant (31) et la station de distribution (1) au point d'utilisation sont commandés par l'intermédiaire d'un programme de commande de telle sorte qu'une bobine au moins partiellement épuisée (20', 21'), lors de l'utilisation, est automatiquement déchargée de la station de distribution (1) et transférée jusqu'au plateau tournant (31), lequel est ensuite entraíné en rotation, et une bobine pleine (22) est transférée jusqu'à la station de distribution (1) et montée sur lesdits moyens de montage (4 à 10).
EP99949235A 1999-04-01 1999-10-14 Appareil de chargement et de dechargement de bobine Expired - Lifetime EP1165419B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9907690 1999-04-01
GB9907690A GB2334022B (en) 1999-04-01 1999-04-01 Reel loading and unloading apparatus
PCT/GB1999/003413 WO2000059817A1 (fr) 1999-04-01 1999-10-14 Appareil de chargement et de dechargement de bobine

Publications (2)

Publication Number Publication Date
EP1165419A1 EP1165419A1 (fr) 2002-01-02
EP1165419B1 true EP1165419B1 (fr) 2003-05-14

Family

ID=10850937

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99949235A Expired - Lifetime EP1165419B1 (fr) 1999-04-01 1999-10-14 Appareil de chargement et de dechargement de bobine

Country Status (8)

Country Link
EP (1) EP1165419B1 (fr)
JP (1) JP2002541038A (fr)
AT (1) ATE240252T1 (fr)
AU (1) AU6220999A (fr)
CA (1) CA2367564A1 (fr)
DE (1) DE69907974D1 (fr)
GB (1) GB2334022B (fr)
WO (1) WO2000059817A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG132526A1 (en) * 2005-11-18 2007-06-28 Pai Lung Machinery Mill Co Ltd A rolling and feeding structure of a fabric rolling machine
DE102010048414A1 (de) * 2010-10-15 2012-04-19 Trützschler GmbH & Co Kommanditgesellschaft Vorrichtung zum Zuführen von Hülsen zu Wickelwalzen für die Herstellung eines Wickels, z.B. an einem Bandwickler

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944265A1 (de) * 1979-11-02 1982-03-25 Jagenberg-Werke AG, 4000 Düsseldorf Vorrichtung zum mehrfachabrollen von warenbahnen
US4504186A (en) * 1982-09-24 1985-03-12 Braner Enterprises Turret stacker
CH669583A5 (fr) * 1985-09-06 1989-03-31 Wifag Maschf
GB2209328B (en) * 1987-09-03 1991-09-25 Isowa Industry Co Cardboard web feeding device for corrugator.
JP2628075B2 (ja) * 1988-09-06 1997-07-09 株式会社金田機械製作所 オートリールローダ
IT1254505B (it) * 1991-03-08 1995-09-25 Isowa Kk Apparecchiatura di trasferimento di rotoli di nastro
DE19637770A1 (de) * 1996-09-16 1998-03-19 Koenig & Bauer Albert Ag Verfahren und Anlage zum automatischen Zu- und Abführen von Rollen

Also Published As

Publication number Publication date
DE69907974D1 (de) 2003-06-18
GB9907690D0 (en) 1999-05-26
WO2000059817A1 (fr) 2000-10-12
JP2002541038A (ja) 2002-12-03
GB2334022B (en) 2000-01-26
ATE240252T1 (de) 2003-05-15
EP1165419A1 (fr) 2002-01-02
CA2367564A1 (fr) 2000-10-12
GB2334022A (en) 1999-08-11
AU6220999A (en) 2000-10-23

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