EP1348658A1 - Dispositif de déroulement de bande pour des rouleaux de bandes - Google Patents

Dispositif de déroulement de bande pour des rouleaux de bandes Download PDF

Info

Publication number
EP1348658A1
EP1348658A1 EP02425197A EP02425197A EP1348658A1 EP 1348658 A1 EP1348658 A1 EP 1348658A1 EP 02425197 A EP02425197 A EP 02425197A EP 02425197 A EP02425197 A EP 02425197A EP 1348658 A1 EP1348658 A1 EP 1348658A1
Authority
EP
European Patent Office
Prior art keywords
roll
web
arms
station
rolls
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02425197A
Other languages
German (de)
English (en)
Other versions
EP1348658B1 (fr
Inventor
Mauro Adami
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.)
Fosber SpA
Original Assignee
Fosber SpA
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 Fosber SpA filed Critical Fosber SpA
Priority to EP02425197A priority Critical patent/EP1348658B1/fr
Priority to ES02425197T priority patent/ES2261624T3/es
Priority to DE60211299T priority patent/DE60211299T2/de
Priority to AT02425197T priority patent/ATE325765T1/de
Publication of EP1348658A1 publication Critical patent/EP1348658A1/fr
Application granted granted Critical
Publication of EP1348658B1 publication Critical patent/EP1348658B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard
    • B65H2701/1762—Corrugated

Definitions

  • the invention refers to a roll stand, i.e. a device for unwinding rolls of web material to be fed to a production line. Particularly, but not exclusively, the invention refers to a roll stand or roll unwinding device for unwinding web to a corrugator, i.e. to a system for making corrugated cardboard.
  • the invention also refers to a method for unwinding web coming from rolls to a processing line and particularly to the method for handling the rolls in the unwinding device.
  • Continuous webs are processed in many industrial sectors to feed a continuously working processing line.
  • the web rolls must be arranged in unwinding position and replaced with new rolls whenever the rolls are finished or need to be replaced with rolls presenting different characteristics for any reason.
  • the so-called "wet-end” section of the production line i.e. the section gathering the machines which corrugate the paper webs, glue them to smooth webs to form the layer, or layers, of corrugated cardboard and dry the resulting web, must be fed by a number of rolls of web corresponding to the number of paper layers, or sheets, needed for form the corrugated cardboard. For example, three paper webs must be supplied at the same time to make single-wave corrugated cardboard.
  • the web rolls must be replaced frequently, not only when they are finished but also specifically according to the rapid succession of industrial production cycles. This is because the line often process very small jobs in this industrial sector for very short times so that the paper rolls to be fed to the corrugator must be replaced between one job and the other. Replacement is required because the different jobs may require different types of paper.
  • the roll replacement phase is, therefore, a critical aspect of the production cycle and effects the total hourly production rate, to the extent that also a modest reduction in the time needed to replace a roll may be a considerable advantage in terms of productivity.
  • the rolls which are extracted from the web unwinding device to be replaced with others after processing a job and before starting the following job are reused at a later time, when required for processing other jobs.
  • This aspect particularly in the sector of corrugated cardboard production line web unwinding devices or roll stands - entails the additional difficulty of needing to handle rolls of considerably variable diameter with the same device. This is because a half used roll, which is unloaded after processing a job, can be reused and inserted as a new roll in a later job cycle at a later time.
  • the unwinding device must be consequently capable of handling rolls of different diameters.
  • the unwinding device comprises two lateral new roll loading stations and one central unloading station for the finished roll or the roll which needs to be replaced to process a different job with respect to the current one.
  • unwinding devices of this kind are described in US-A-4,919,353, US-A-5,004,173, and JP-A-7-157156. These unwinding devices are equipped with two pairs of pivoting arms which take the rolls from the lateral loading stations and bring them to an unwinding position and - at the end of the job - deposit them in the unloading station.
  • JP-A-11-11749 describes an unwinding device equipped with a pair of pivoting arms which take and lift the roll, which device is equipped with a diameter sensor, which detects the diameter of the roll to be loaded onto the unwinding device and controls the movement of the arms according to the measured diameter value.
  • a roll stand or unwinding device for corrugators is described in US-A-4,706,905, which is equipped with two pairs of arms, which take the new rolls from mobile trolleys onto which the rolls to be replaced are also unloaded.
  • the arms are equipped with a pivoting movement on a horizontal axis, which is parallel to the roll axis, and with a lifting and lowering movement of the pivoting axis of the arms.
  • the system is complex. Furthermore, the use of two pairs of arms working in only two stations makes roll change a long operation with negative effects on the total production rate of the processing line in which the roll stands are inserted.
  • US-A-4,930,713 describes a roll stand or paper roll unwinding device for a corrugator which faces the problem of roll diameter variability by fitting two pairs of arms on pivoting axes, which are - in turn - equipped with an eccentric movement.
  • the centers or cones equipping the distal ends of the arms, i.e. the ends which are opposite to the pivoting axis, can move along a vertical trajectory.
  • the system is complex and, additionally does not allow high speeds during the roll change operation.
  • EP-A-0700854 describes an unwinding device or roll stand for corrugators in which the trolley carrying the rolls traverses in a direction which is orthogonal to the pivoting axis of the arms, in order to handle rolls of variable diameter.
  • the translation system of the roll carrying trolley is particularly complex. Furthermore, also in this case, the system only presents two loading and unloading stations and the roll change operations is consequently slow.
  • EP-A-0968945 describes an unwinding device or roll stand for corrugators which solves the problem of handling variable diameter rolls once again by modifying the position of the horizontal pivoting axis of the arms which take and deposit the rolls.
  • the system is complex and, also in this case, due to the presence of only two loading and unloading stations, roll replacement is slow and negatively effects the production rate.
  • Object of the invention is to make a roll stand or roll unwinding device specifically intended for corrugators, i.e. for systems for making corrugated cardboard, which overcomes the problems of traditional devices, and which particularly reduces the time required to replace the rolls and efficiently handle rolls whose diameters may also considerably vary, employing a simple structure.
  • unwinding device generically refers to a device for receiving a roll of web which is fed to a downstream system.
  • the term thereby comprises the device commonly called “roll stand” in this specific technical field.
  • a device of this type is characterized in that: the supporting structure presents a supporting crosspiece along which the pairs of arms move, said crosspiece developing over the two lateral stations and the intermediate station; in that the arms are developed downwards from said crosspiece; and in that means are provided to align the roll engagement members carried by the arms with the axis of the roll to be engaged by said members.
  • the means for aligning the engagement members with the roll axis can consist of system for lifting and lowering the rolls arranged on floor level which lift the rolls from the floor towards the arms and vice versa. This solution achieves high production rate speeds.
  • the means for aligning the roll engagement members rolls carried by the arms with the axis of the roll to be engaged each time by the arms can be made in the form of an arm extending and shortening system.
  • the arms can extend and shorten telescopically to approach the resting plane of the rolls to be engaged and, consequently, take the engagement member to the height of the axis of the roll to be engaged, regardless of the diameter of the roll.
  • the roll replacement cycle is extremely rapid and the vertical mobility of the arms, by respective lengthening and shortening, permits easy handling of rolls with a variable diameter, without the need for complex arm operating systems and without the need for vertical roll lifting means, which increase the cost of the system and have to be housed in pits under floor level.
  • the supporting crosspiece can house a splicing device for joining the trailing edge of a web of a first unwinding roll to the leading edge of a web of a second roll which is standing by.
  • a splicing device for joining the trailing edge of a web of a first unwinding roll to the leading edge of a web of a second roll which is standing by.
  • Any kind of splicing device can be used, e.g. as that described in US-A-3,858,819.
  • the supporting crosspiece can be supported by vertical uprights, the crosspiece and the uprights thus forming a gantry structure which contains the two lateral stations and the central station. This configuration makes the device compact and effectively delimits the working area increasing the safety of the system.
  • the crosspiece comprises two parallel beams, each equipped with guiding means for the arms and each supported by a pair of vertical uprights.
  • the arms of each pair are fastened to a transversal element equipped with a guide which is orthogonal to the supporting crosspiece, the arms of each pair being mobile along the transversal element to reciprocally approach and distance each other.
  • the transversal element is mobile on said guiding means of said beams forming the crosspiece. The mobility of the arms along the transversal element confers an approaching and distancing movement with respect to the roll to the centers lowerly carried by the arms to axially either engage the roll or release it after processing.
  • Lengthening and shortening of the arms can be obtained with an appropriate extendible telescopic structure, which may be equipped with means which prevent reciprocal rotation of the components of said structure around the axis of the respective arm.
  • An unwinding device of the type herein described can be used to implement a method for feeding a web material to a corrugator for the production of corrugated cardboard, comprising the following phases:
  • the method can comprise the following phases:
  • the method according to the invention foresees that the roll is engaged by the arms and consequently is raised vertically by the arms to be moved to the intermediate unloading station. Conversely, if the arms are not extendible, the roll is lifted towards the arms by the vertical lifting means and consequently engaged by the arms to be moved towards the intermediate unloading station.
  • the example hereof illustrates a system in which the arms telescopically elongate and the rolls are engaged by the arms and vertically lifted before being translated from the loading station to the unloading station.
  • the roll can be lifted by a vertical lifting system to take it to a height, which is essentially fixed, on which the roll engagement means carried by the arms are arranged.
  • the unwinding device shown in the drawing illustrating this example comprises a supporting gantry structure, generally indicated by reference numeral 1.
  • the gantry structure comprises four uprights 3, 5, arranged on the vertexes of a rectangular plan of the device.
  • the uprights 3 are reciprocally joined by a beam 7, while the uprights 5 are reciprocally joined by a beam 9.
  • the two beams 7 and 9 form a crosspiece, which is generally indicated by reference numeral 11, of the gantry structure comprising four uprights 3, 5.
  • Reference numerals 13 and 15 indicate two lateral stations, which will hereof be called “lateral loading stations”, and reference numeral 17 indicates an intermediate station arranged between the two lateral loading stations, which will be hereof called “lateral unloading station”.
  • the rolls are inserted in each lateral loading station by means of any handling device, not illustrated in detail, e.g. by means of a trolley arranged approximately on floor level P, or by means of any other system.
  • a similar arrangement is provided for extracting the rolls from the intermediate unloading station.
  • the rolls are inserted in the lateral loading stations 13, 15 by means of a movement which is parallel to the axis of the rolls and come from the same side of the gantry structure 1 according to the arrows f13 and f15.
  • the rolls intended to leave the intermediate unloading station 17 can be extracted in the same direction according to which they are inserted in the lateral loading stations, or in the opposite direction, as shown by the arrows f17 and f17'.
  • the second solution is adopted when the device is arranged near an obstacle which prevents the free access to the stations 13, 15, 17 from one of the sides of the device, e.g. when the device is arranged near a perimetral wall of the plant.
  • transversal elements 21A and 21B translate along the two beams 7, 9 that define the corsspiece 11.
  • the element 21B is essentially symmetric and will not be described in detail.
  • the transversal element 21A comprises a hollow tubular beam 23 to whose ends respective plates 25 are applied.
  • the two plates 25 carry idle rollers 27, which roll on a guide 29 integral with the respective beam 7 or 9.
  • the guide 29, integral with the beam 7, forms a rack 31, which is meshed by a pinion 33 operated by a geared motor 35, in the lower part.
  • a torsion bar 37 coaxial to the hollow tubular beam 23, transmits movement to a pinion, also indicated by reference numeral 33, which meshes a rack, again indicated by reference numeral 31 and is integral with guide 29 fastened to the beam 9.
  • a guide 41 is integral with the tubular beam 23, orthogonal to the crosspiece 11 formed by the beams 7, 9, to which two slides 43 are connected.
  • the two slides move on the slide 41 by effect of a cylinder-piston actuator, or other appropriate actuator (not shown) so to reciprocally approach and distance each other along the guide 41.
  • Each slide 43 carries an extendible arm.
  • the two arms carried by each of the two transversal elements 21 are generally indicated with reference numerals 45A and 45B. Each are developed vertically downwards under the crosspiece 11.
  • Each extendible arm 45A, 45B is formed by two tubular elements, an external tubular element 46 and an internal tubular element 48 respectively. Key 49, integral with the external tubular element 46, engages a longitudinal recess 47 on the internal tubular element 48 to prevent the relative rotation of the two telescopic tubular elements.
  • Roll engagement members are carried by the lower end of the extendible arms 45A and 45B, the members in this embodiment consisting of respective centers 51 A, 51 B for engaging the tubular core of a web roll.
  • Each of the two extendible arms 45A, 45B is equipped with a hydraulic cylinder-piston actuator 55 which controls the elongation and the shortening of the respective arm 45A and 45B whose cylinder is fastened to the slide 43 and whose piston rod is fastened to the respective center.
  • a splicing device i.e. a device for joining the two webs from two different rolls and cutting the web from one of the two rolls to be replaced, is arranged inside the crosspiece 11.
  • the splicing device schematically indicated with reference numeral 61, is not illustrated in detail, and can be made using any known solution, e.g. according to that described in US-A-3,858,819.
  • Fig.1A shows a situation in which a roll B0 has just been arranged in condition to feed the web N0, which is wound on it, to a corrugator (not shown).
  • the roll B0 is engaged by the arms 45A, 45B of the first pair and has been lifted from the handling device, which took the roll to the lateral loading station 13. In this way, the roll B0 can turn freely by pulling the web N0.
  • a roll B1 of web N1 is inserted in the lateral loading station 15 during an appropriate phase.
  • the leading edge of the web, indicated with reference T1 (in the configuration shown in Fig. 1A), has not yet been arranged for being spliced to the web N0 of the roll B0.
  • the arms 45A, 45B which support said roll move from left to right passing from the lateral loading station 13 to the intermediate unloading station 17, as shown in Fig. 1B.
  • the roll B0 continues to feed the web N0, which is wound on it, to the corrugator.
  • the roll B1 was inserted in the lateral loading station 15 before the translation of the arms 45A, 45B which support the roll B0 from the station 13 to the station 17, it is understood that the roll B1 can also be inserted after the translation of the roll B0.
  • Fig.1B the leading edge T1 of the web N1 wound on the roll B1 was arranged in the splicing device contained in the crosspiece B0 for splicing at a later time when the roll B0 must be replaced with the roll B1.
  • the roll B1 is engaged by the centers of the respective arms 45A, 45B and lifted by shortening the arms. In this way, the roll B1 is free to turn on its axis to take the leading edge T1 of the web N1 into the splicing device.
  • Fig. 1C shows a subsequent phase in the working cycle in which the roll B0 is arranged on the handling device associated to the intermediate unloading station 17 by means of a vertical elongation stroke of the arms 45A, 45B.
  • the arms are shown in their maximum extension position. This means that, in this example, the roll B0 was unloaded after being used up. However, this situation is only one of those which can occur.
  • the roll B1 is unwinding its web N1, because between the configuration shown in Fig. 1B and the configuration shown in Fig. 1C, the web N0 has been spliced to the web N1. This operation is known per se and does not require particular description herein.
  • the arms 45A, 45B which support the roll B1 are shown in an essentially retracted position because the roll B1 has a high diameter.
  • the rolls handled by the device according to the invention can have any diameter. Consequently, the roll B1 (as the roll B0 in Figs. 1A, 1B) can have any diameter. It can be easily engaged by the arms 45A, 45B and carried to the lifted position by shortening the arms.
  • Fig. 1D shows a subsequent configuration in which the roll B2 is engaged by the respective arms 45A, 45B and lifted from the handling device which carried it to the lateral loading station 13.
  • the leading edge T2 of the web N2 has been arranged in the head of the splicing device, which for this purpose has been previously translated towards the left extremity of the supporting structure and consequently rightwards. A few meters of the web N2 is thus unwound to allow the leading edge T2 to be arranged in the splicing area of the two webs N1 and N2.
  • Fig. 1D shows that the roll B1 was moved horizontally along the crosspiece 11 by the respective arms 45A, 45B from the lateral loading station 15 to the intermediate loading station 17. After this transfer, the lateral loading station 15 is free to insert an additional roll B3. The latter is drawn with a dotted line in Fig. 1D to indicate that it can be inserted at a later time. Furthermore, by the way of an example, the roll is shown with a diameter which is smaller than above. References N3 and T3 indicates the web and the respective leading edge.
  • the following operation consists in splicing the free leading edge T2 of the web N2 to the web N1 from the roll B1 and cutting the end of the latter.
  • the residual roll B1 (or its finished tubular core) will then be lowered by telescopically extending the respective arms 45A, 45B in the intermediate unloading station, so that the arms 45A, 45B are available to engage the roll B3.
  • the residual roll B1 is distanced from the intermediate unloading station 17 to allow moving the roll B2 from the lateral loading station 13 to the central station 17 from where unwinding of the web N2 continues.
  • the device according to the invention can be used to handle rolls B of any diameter simply by lengthening and shortening the arms 45A, 45B. Reciprocally approaching and distancing the arms 45A, 45B of each pair is used on the other hand, in a way known per se to axially engage rolls also of variable axial length.
  • the possible alignment of the rolls which can present the axis not perfectly parallel to the union line of the axes of the centers 51A, 51B can occur by using independent actuators for the translation movement of the arms 45A, 45B along the respective transversal element 21, in the following way: the arms are lengthened or shortened to take the centers or cones 51A, 51B to the height of the rolls axis and are kept at a reciprocal distance which is higher than the axial length of the roll.
  • One of the two arms (e.g. arm 45A) at this point is approached to the roll to insert the respective center 51A in the core of the roll.
  • the transversal element 21A (or 21B) is moved by dragging the roll with the corresponding center to turn it on a vertical axis.
  • the opposite end of the roll is approximately stationary. The movement ceases when the other center 21B (or 21A) is aligned with the respective end of the tubular winding core of the roll and can be engaged in it.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Unwinding Webs (AREA)
EP02425197A 2002-03-29 2002-03-29 Dispositif de déroulement de bande pour des rouleaux de bandes Expired - Lifetime EP1348658B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP02425197A EP1348658B1 (fr) 2002-03-29 2002-03-29 Dispositif de déroulement de bande pour des rouleaux de bandes
ES02425197T ES2261624T3 (es) 2002-03-29 2002-03-29 Dispositivo de desenrollamiento de banda para rollos de banda.
DE60211299T DE60211299T2 (de) 2002-03-29 2002-03-29 Bahnabwickelvorrichtung für Bahnrollen
AT02425197T ATE325765T1 (de) 2002-03-29 2002-03-29 Bahnabwickelvorrichtung für bahnrollen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02425197A EP1348658B1 (fr) 2002-03-29 2002-03-29 Dispositif de déroulement de bande pour des rouleaux de bandes

Publications (2)

Publication Number Publication Date
EP1348658A1 true EP1348658A1 (fr) 2003-10-01
EP1348658B1 EP1348658B1 (fr) 2006-05-10

Family

ID=27798971

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02425197A Expired - Lifetime EP1348658B1 (fr) 2002-03-29 2002-03-29 Dispositif de déroulement de bande pour des rouleaux de bandes

Country Status (4)

Country Link
EP (1) EP1348658B1 (fr)
AT (1) ATE325765T1 (fr)
DE (1) DE60211299T2 (fr)
ES (1) ES2261624T3 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1647508A1 (fr) * 2004-10-12 2006-04-19 Fosber S.P.A. Procédé et dispositif de déroulement de bobines de matière en bande et dispositif de levage des bobines
EP1787931A1 (fr) * 2005-11-18 2007-05-23 Percivalle Special Converting S.A.S. Di Percivalle Barbara E C. Dispositif pour le remplacement de rouleaux dans une unité d'enroulement ou de déroulement
DE102010008906A1 (de) 2009-02-24 2010-11-04 FOSBER S.p.A., Monsagrati Anlage zur Herstellung von Wellpappe
US8011409B2 (en) * 2004-06-18 2011-09-06 Fosber S.P.A. Splicing device to join together two web materials, unwinding device comprising said splicing device
CN108706365A (zh) * 2018-03-28 2018-10-26 河南省新斗彩印刷有限公司 悬挂式原纸架
IT201900013419A1 (it) 2019-07-31 2021-01-31 Guangdong Fosber Intelligent Equipment Co Ltd Svolgitore per bobine di carta e simili
CN112678584A (zh) * 2020-12-14 2021-04-20 桐乡市宜尔纺织股份有限公司 一种复合机
TWI806038B (zh) * 2020-04-24 2023-06-21 印度商洛希亞股份有限公司 展開布料卷之更換裝置及方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020007715A1 (de) * 2020-12-17 2022-06-23 Windmöller & Hölscher Kg Lasttraverse, Fertigungszelle, Fertigungsumgebung und Verfahren

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735372A (en) * 1987-02-18 1988-04-05 Mitsubiski Jukogyo Kabushiki Kaisha Rolled web feed apparatus
JPH01127550A (ja) * 1987-11-11 1989-05-19 Isowa Ind Co コルゲートマシンの原紙供給装置
US4919353A (en) * 1987-09-03 1990-04-24 Isowa Industry Co., Ltd. Cardboard web feeding device for corrugator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735372A (en) * 1987-02-18 1988-04-05 Mitsubiski Jukogyo Kabushiki Kaisha Rolled web feed apparatus
US4919353A (en) * 1987-09-03 1990-04-24 Isowa Industry Co., Ltd. Cardboard web feeding device for corrugator
JPH01127550A (ja) * 1987-11-11 1989-05-19 Isowa Ind Co コルゲートマシンの原紙供給装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 373 (M - 861) 18 August 1989 (1989-08-18) *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8011409B2 (en) * 2004-06-18 2011-09-06 Fosber S.P.A. Splicing device to join together two web materials, unwinding device comprising said splicing device
EP1647508A1 (fr) * 2004-10-12 2006-04-19 Fosber S.P.A. Procédé et dispositif de déroulement de bobines de matière en bande et dispositif de levage des bobines
EP1787931A1 (fr) * 2005-11-18 2007-05-23 Percivalle Special Converting S.A.S. Di Percivalle Barbara E C. Dispositif pour le remplacement de rouleaux dans une unité d'enroulement ou de déroulement
DE102010008906A1 (de) 2009-02-24 2010-11-04 FOSBER S.p.A., Monsagrati Anlage zur Herstellung von Wellpappe
CN108706365A (zh) * 2018-03-28 2018-10-26 河南省新斗彩印刷有限公司 悬挂式原纸架
IT201900013419A1 (it) 2019-07-31 2021-01-31 Guangdong Fosber Intelligent Equipment Co Ltd Svolgitore per bobine di carta e simili
EP3771670A1 (fr) 2019-07-31 2021-02-03 Guangdong Fosber Intelligent Equipment Co., Ltd. Dérouleur destiné à des rouleaux de papier et similaires
US11390479B2 (en) 2019-07-31 2022-07-19 Guangdong Fosber Intelligent Equipment Co., Ltd. Unwinder for rolls of paper and similar
TWI806038B (zh) * 2020-04-24 2023-06-21 印度商洛希亞股份有限公司 展開布料卷之更換裝置及方法
CN112678584A (zh) * 2020-12-14 2021-04-20 桐乡市宜尔纺织股份有限公司 一种复合机

Also Published As

Publication number Publication date
EP1348658B1 (fr) 2006-05-10
ES2261624T3 (es) 2006-11-16
ATE325765T1 (de) 2006-06-15
DE60211299T2 (de) 2007-05-24
DE60211299D1 (de) 2006-06-14

Similar Documents

Publication Publication Date Title
FI86530C (fi) Anordning foer insaettning av en rullhylsa i en rullmaskin.
EP0943569B1 (fr) Bobineuse
EP3197803B1 (fr) Procédé de manipulation de bobines mères dans des usines de conversion de papier
EP1348658B1 (fr) Dispositif de déroulement de bande pour des rouleaux de bandes
US10399808B2 (en) Line for the production of spools of web material
ITFI980131A1 (it) Macchina bobinatrice o ribobinatrice per la formazione di rotoli di materiale nastriforme di grande diametro
ITFI990085A1 (it) Impianto e metodo per la preparazione di mandrini ed anime diavvolgimento per macchine ribobinatrici o simili
JP2002540032A (ja) ウェブ材料のリールを巻き戻す装置ならびに方法
CA1311734C (fr) Mecanisme de chargement a rouleaux muni de rails de guidage a pivotement vers l'exterieur
ITBO930376A1 (it) Dispositivo di prelievo e trasferimento di bobine da un magazzino ad una unita' di svolgitura.
US11254534B2 (en) Unwinder for reels and unwinding method
FI62511C (fi) Rullutbytesanordning i banupprullningsmaskiner
EP3464142B1 (fr) Dérouleur de bobines avec système de chargement et de déchargement des bobines
KR101867684B1 (ko) 슬리브 교환에 사용되는 지그 및 이를 사용하는 슬리브 교환 장치
JP3453350B2 (ja) 連続巻出装置及びウェブの連続巻出方法
ITFI20070216A1 (it) "dispositivo avvolgitore con bracci di sollevamento delle aste di avvolgi- mento"
EP1647508A1 (fr) Procédé et dispositif de déroulement de bobines de matière en bande et dispositif de levage des bobines
ITMI20010389A1 (it) Procedimento e macchina per l'avvolgimento di film termoplastico in bobine di dimensioni volute
FI67503B (fi) Anordning foer loesgoering av en rulle fraon en rullkonstruktion
JPH05246587A (ja) 広幅帯状シート用スリッターリワインダー
JP3553367B2 (ja) アンワインダ装置
EP4403501A1 (fr) Station de transfert et procédé de transfert d'un rouleau
CN113967675B (zh) 一种放线架
JP3200461B2 (ja) 帯状材料の巻取り装置におけるライナー巻取りセルの自動入替え装置
IT202100018710A1 (it) Manipolatore per bobine di materiale nastriforme, in particolare per il caricamento di bobine su uno svolgitore

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20030910

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 20060510

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060510

Ref country code: CH

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060510

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060510

Ref country code: LI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060510

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060510

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060510

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 60211299

Country of ref document: DE

Date of ref document: 20060614

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060810

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060810

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061010

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2261624

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20070213

EN Fr: translation not filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070331

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070329

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070309

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060811

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060510

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060510

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070329

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060510

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20210330

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20210326

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20210527

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20210415

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 60211299

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20220328

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20220328

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20220803

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20220330