EP0733569B1 - Dispositif d'enroulement avec boítier - Google Patents

Dispositif d'enroulement avec boítier Download PDF

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Publication number
EP0733569B1
EP0733569B1 EP96104093A EP96104093A EP0733569B1 EP 0733569 B1 EP0733569 B1 EP 0733569B1 EP 96104093 A EP96104093 A EP 96104093A EP 96104093 A EP96104093 A EP 96104093A EP 0733569 B1 EP0733569 B1 EP 0733569B1
Authority
EP
European Patent Office
Prior art keywords
roller
housing
roll
winding
web
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
EP96104093A
Other languages
German (de)
English (en)
Other versions
EP0733569A2 (fr
EP0733569A3 (fr
Inventor
Werner Meyer
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.)
Maschinenfabrik Goebel GmbH
Original Assignee
Maschinenfabrik Goebel GmbH
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 Maschinenfabrik Goebel GmbH filed Critical Maschinenfabrik Goebel GmbH
Publication of EP0733569A2 publication Critical patent/EP0733569A2/fr
Publication of EP0733569A3 publication Critical patent/EP0733569A3/fr
Application granted granted Critical
Publication of EP0733569B1 publication Critical patent/EP0733569B1/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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
    • B65H19/2246—The web roll being driven by a winding mechanism of the nip or tangential drive type and the roll being supported on two rollers
    • 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
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • 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
    • B65H2301/4172—Handling web roll by circumferential portion, e.g. rolling on circumference
    • 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
    • B65H2301/418—Changing web roll
    • B65H2301/4182—Core or mandrel insertion, e.g. means for loading core or mandrel in winding position
    • B65H2301/41826—Core or mandrel insertion, e.g. means for loading core or mandrel in winding position by gripping or pushing means, mechanical or suction gripper

Definitions

  • the proposed invention relates to the technical Field of winding web-like material made of paper, foil, plastic, fabric, textiles or the like at least one role with at least one forming Roll rotatable on its outer periphery touching first roller.
  • Facilities of the type mentioned are, for example used relatively wide webs from said Material using at least one slitter cut into narrow strips and these Then wind up strips into smaller rolls.
  • Such facilities were, for example, by the US-A 3 841 578, EP-A 0 118 384 or DE-U 83 17 214 known, EP-A-0 118 384 a device with the features of The preamble of claim 1 is disclosed.
  • EP-A-0 118 384 a device with the features of The preamble of claim 1 is disclosed.
  • the nature of such machines becomes clear that the unwinding role after a longer Service life of the facility is exhausted and by a new one needs to be replaced.
  • the task is therefore to determine the downtimes of the in The machine in question and the so-called Setup times required to change the machine from one Production process to another are required to diminish.
  • This task is added using the Expectations solved.
  • Other features and advantages result from the following description of an embodiment.
  • the individual characteristics of the Embodiment can each individually or individually any combination with the help of Realized specialist knowledge of further embodiments of the invention be.
  • Using one in the attached figures schematically illustrated explanatory of the inventive concept and not a limiting embodiment the proposed solution will now be explained in more detail.
  • the embodiment can also in different Modified or by further embodiments be supplemented without the basic idea staked out by the subject matter of claim 1 Leave frame.
  • the web-like material 1 runs through a winding point Longitudinal cutting device 3.
  • the longitudinal cutting device 3 So-called. Edge strips from the sheet-like material 1 or cut off so that the edge of the web-like Materials 1 for the subsequent winding process becomes sufficiently straight and clean.
  • the so-called winding station contains one first roller 4, which by means of its size the size the at least one resulting from the winding process Roll 5 touched during the winding process.
  • the first Roller 4 can, for example, a support roller of a so-called. Carrier roller roller or a backup roller so-called back-up roller winder, depending on the type of winding machines, the first roller 4 is installed.
  • the first roller 4 is rotatable in a corresponding frame stored and can, depending on your needs, in size or in driven their center with the help of a suitable device become.
  • Fig. 1 is a so-called carrier roller winder for example, which shows a fourth roller 6 is assigned.
  • the fourth roller 6 can also be in shape a support roller. It is also in the corresponding one Frame rotatably mounted and can be made as desired be driven. Between the two rollers 4 and 6 arises thus a winding point 7 at which the new roll 5 can arise from the winding process.
  • the illustrated The device also contains a device for removal the wound roll or rolls 5. These The device essentially comprises a swivel body 8.
  • the swivel body 8 is by means of a joint 9 or several such joints in one or more bearings 10 in the machine frame or one connected to it Part pivoted.
  • a pressure medium cylinder 12 With the help of another warehouse 11 is a pressure medium cylinder 12 with the machine frame connected, the pressure cylinder 12 on the other hand with the aid of a bearing 13 on the swivel body 8 is attached.
  • Several such cylinders and bearings, that in the viewing direction of FIG. 1, for example can be arranged one behind the other, if necessary be provided. If pressure medium in a corresponding manner is inserted into the pressure cylinder 12, the Swivel body 8 pivoted in the direction of arrow 14 become.
  • the swivel body 8 with the help of the pressure medium cylinder 12 are pivoted in this way, in FIG.
  • the window 20 projects the circumference of the further roller 22 and through the window 21 the circumference of a third roller 23.
  • the rollers 22 and 23 are in corresponding bearings 24 to 27 rotatable in the swivel body 8 or its individual parts stored.
  • the further roller 22 with a Motor 28 and the third roller 23 with a motor 29 connected so that by excitation of the appropriate motors the further roller 22 and / or the third roller 23 rotated can be.
  • the bearings of the rollers 22 and 23 are chosen such that, as already indicated, the sizes both rollers from the upper surface 17 of the swivel body 8 protrude slightly.
  • rollers 22 and 23 you may be able to, provided this should turn out to be necessary, too individual smaller, also narrower rolls can be used or also appropriately designed smooth fixed As long as it is possible, the respective roll 5 ' to be based on such facilities and while rotating that the cut end of the web-like Materials 1 to the next lower winding layer of the respective role 5 'can be forced. It is not required, the respective role 5 'exclusively to rotate on its circumference. For example it is besides or also additionally conceivable, the respective To drive roller 5 'rotatably in its center, see above that also in this way a rotational movement of the respective Roll 5 'is expected.
  • the first roller is 4th with the help of bearings 30 and 31 in frame parts 32 and 33 with the help of journals 34 and 35 rotatably mounted. With With the help of a motor 36, the first roller 4 can, if necessary are driven.
  • the fourth roller 6 is by means of Bearings 37 and 38 and journals 39 and 40 also rotatable stored, for example, also in the housing or Frame parts 32 and 33.
  • On the trunnions 39 and 40 are Swivel arms 41 and 42 rotatably mounted.
  • the swivel arms 41 and 42 are connected to a housing 43.
  • the housing 43 is by means of a joint 44 with the pressure medium cylinder 45 connected. This is by means of joint 46 firmly connected to the machine frame.
  • Fig. 1 shows a cross section, the shape about of a crescent or, for example, one large Latin C is similar.
  • a bracket 50 is pivotally attached to the hinge 49.
  • the carrier 50 has a further joint 51.
  • the carrier 50 contains at the same time a bearing 53 for a roll 54 or the like.
  • the carrier 50 is guided against the housing 43 or be removed from it that a gap 55 essentially can be closed or opened.
  • the inner surface 56 of housing 43 also substantially crescent-shaped and therefore since they are inside the Housing 43 is also trough-shaped, so that at least one new one in the interior of the resulting depression Winding sleeve 57, a winding shaft or the like can be inserted can, before the housing 43 using the pressure medium cylinder 45 was pivoted. If in the pressure cylinder 45 initiated pressure medium in a corresponding manner was, then the housing 43 pivoted in the direction of Arrow 47, for example, counterclockwise, see above that the roll 54 or its scope on the scope or the sizes of the roll or rolls 5 hit.
  • pressure medium into the pressure medium cylinder 45 causes the housing to pivot further 43 in the direction of arrow 47, and also in the opposite direction the clockwise direction, so that the roller 5 from the formed by the first roller 4 and fourth roller 6 Carrier roller bed can be lifted out. If more so preparatively the swivel body 8 with the help of the pressure medium cylinder 12 in the direction of arrow 14, namely in Clockwise to an appropriate position had been pivoted, then the roll 5 out of the support roller bed mentioned to the upper Surface 17 of the swivel body 8. You can from there formed by the further roller 22 and the third roller 23 second carrier roller bed can be collected.
  • the Housing 43 and all associated parts form in in its entirety, a device for removing the coiled roll 5.
  • the inner surface 56 of the housing 43 has a trough-shaped design, and in it before the process of removal a new winding tube, a new winding shaft or the like can with the ejection of the wound roll 5 from the bed of the large carrier rollers at the same time new winding tube or winding shaft or the like 57 of the winding station 7 are supplied. This happens because over the winding 7 of the pressure medium cylinder 52 accordingly is operated so that the gap 55 is sufficient is large around the winding shaft, winding tube or the like. 57 to let it pass through.
  • the carrier 50 forms together with the joint 49 thus a kind of flap or the like, which compared to the crescent-shaped cross section Housing 43 moved by means of the pressure medium cylinder 52 can be.
  • a flap is also a kind of slide conceivable with which the gap 55 each can be opened or closed as needed.
  • the longitudinal cutting device 3 essentially comprises one in that not shown Machine frame rotatably mounted lower knife 58, which can be driven if necessary.
  • Several of these Lower knives are one behind the other in the direction of view of FIG. 1 arranged, for example in that the lower knife 58 with multiple cutting points or cutting edges is equipped, for example from a so-called Knife rifle exists.
  • Several such cutting points are arranged in series in Fig. 1 and can also over the entire width of the web-like material or whose greatest breadth is sufficient.
  • the lower knife 58 at least one possibly driven upper knife 59 together.
  • several upper knives 59 can be seen Fig.
  • the upper knife and if necessary, the lower knives can also be seen in the direction of Fig. 1 assume different positions in a row, so that it is possible to have strips of different widths cut out of the web-like material, depending on how wide the reels 5 or 5 'to be wound become.
  • the upper knife or the upper knife 59 is / are each mounted on appropriate slide guides, which allow the respective upper knife 59 to be displaced, thereby from the effective range of the respective cutting edge of the respective lower knife 58 and other Place again.
  • the respective Upper knife 59 moved in the viewing direction on Fig. 1 and at the desired location.
  • the knives in particular the upper knives 59, are very sharp to use with their Help to create cut edges in the web-like material 1, which allow rolls 5 or 5 'to be wound up perfectly. Since the knives, especially the upper knives 59 are sharp, they must be protected against unwanted touch be because an operator as a result the sharpness of the knives can hurt very easily if the conversion work is carried out. Besides that, can an operator injures himself on the knives, if this while other operations be carried out, exposed unprotected. For this A cover 60 is proposed for this reason the entire width of the web-like material can range or which are divided into individual sections or parts is, so that several similar covers 60 'in the direction of view 1 are arranged one behind the other.
  • Each cover may include at least one hinge 61 which appropriately stored in at least one pedestal 62 is.
  • the bearing block 62 is with the rest of the machine frame, for example from parts of the floor a production hall can exist, firmly connected.
  • the Cover 60 has a cross section that is approximately one corresponds to large Latin Z. The right one sticks out End 63 of the cover 60 at least over the upper knife 59 or both via the upper knife 59 and the lower knife 58.
  • the cover 60 can in the direction of the arrow 64 can be pivoted about the joint 61, for example by hand or by means of appropriate pressure medium cylinders or other similar devices.
  • the Covers 60 'are therefore essentially parallel the first roller 4 or the roller 5 or its geometric Axes. Since several covers 60 'are arranged one behind the other can be arranged along a straight line, which is arranged in the viewing direction of Fig. 1. The different covers 60 'are similar to each other and arranged in parallel with itself as it 1 behind each other in the direction of view of Fig. 1. The Arrangement of several relatively short the cover 60 forming Partial covers 60 'have the advantage that the operator 67 even when handling one of the top knives 59 and thus opening a partial cover 60 ' of the adjacent partial cover 60 ', if this is closed.
  • each partial cover 60 ' also rails 69 and 70 can be arranged, which in corresponding counter rails 71 and 72 engage.
  • the counter rails 71 and 72 are with the machine frame or firmly connected to the floor for the machine frame.
  • a partial cover 60 ' cannot pivoted in the direction of arrow 64, but along the rails and counter rails 69 to 72 are moved, to achieve essentially the same goal like when you swiveled it.
  • the rails 69 to 72 are therefore arranged in such a way that its longitudinal extension is perpendicular lies or is substantially perpendicular to the geometric axis of the first roller 4.
  • covers 60 or partial covers 60 'too to be placed above the cutting device 3, that they are only loosely placed or in appropriate holders be inserted.
  • this has the disadvantage that the covers may not always be correct Location remains, but may not at all or may not be partially present, so that an unwanted Access to sharp knives despite the existence not always completely prevented by covers can be.
  • Each holder consists of a radially inner part 75 and a radially outer part Part 76.
  • the outer part 76 includes a hinge 77, whereas the inner part 75 contains a joint 78.
  • a pressure medium cylinder is located between the joints 77 and 78 79, which upon initiation of the corresponding Pressure fluid is able to face the outer part 76 the inner part 75 to remove a certain path.
  • a tongue 80 which in at least one Rail 81 is guided, which in turn on the inner part 75 is located.
  • Each radially outer part is 76 provided with a holder 82 in which a wire, a narrow knife or any other device attached can be, which allows the web-shaped Material 1 transverse to its direction of rotation indicated by arrow 2 or roughly across, to cut or to separate.
  • a holder 82 in which a wire, a narrow knife or any other device attached can be, which allows the web-shaped Material 1 transverse to its direction of rotation indicated by arrow 2 or roughly across, to cut or to separate.
  • the holder 73rd and 74 in pairs and synchronized with each other can be, the possibility is given to the web-like Separate material 1 to finish removing one to allow wound roll 5 or 5 'from the machine.
  • each holder for example, the holder 73 in Fig. 1 in an Elbow too be pivoted.
  • Positions possible for example an entry position or a two o'clock position, depending on the size of the Space is available.
  • a web-like Material in several strips lengthways, i.e. H. in its Cut direction and wound up into a roll become. Then this role can be done very quickly removed from the winding shaft and a new winding tube or the like. for a subsequent winding process in the Winding point are inserted.
  • the wound roll can especially if they are at the appropriate place with the help a nozzle 83 has been provided with glue or the like in a second given by rollers 22 and 23 Carrier roller bed are sealed to make them final remove from the winder and for example to be able to feed a shelf.
  • a carriage, Sled or the like. 84 may be provided.
  • the carriage, sledge or the like. 84 can be moved along guides 85 and 86 which, in turn, are perpendicular to that caused by the Arrow 2 indicated running direction of the web-like material 1 and arranged substantially parallel to the upper surface 17 are, so that the guides 85 and 86 at least across the entire width of the web-like material 1 reaching at right angles to the web-like material 1 itself are arranged.
  • the carriage 85 is essentially, for example from European patent application 99 732 known per se.
  • Cutting groove 87 complements the device.
  • the cutting groove 87 runs parallel to the guides 85 and 86.
  • With the Guides 85 and 86 can further guides 88 and 89 such be connected that the carriage 84 in Fig. 1 perpendicular can be moved according to arrow 90.
  • the carriage or the like 84 can be lowered as far as necessary be that an adhesive tape located on it or a corresponding glue nozzle, the web-like material 1 can achieve which on the upper surface 17 for reception of adhesive or the like is spread.
  • the said Glue nozzle is attached to the cart or the like. 84.
  • the carriage or the like 84 can also have a rolling device included, of which an adhesive tape, possibly under Inclusion of a carrier or support tape are deducted can.
  • the carriage 84 or the like can be a retractor included with which the carrier tape is rewound after the tape has been removed from the carrier tape solved and transferred to the web-like material 1 is.
  • the carriage or the like 84 can be turned on at the same time Knives that are able to support the web-like To cut material 1 across its direction.
  • the guides 88 and 89 can also be a total Form a cage in which the carriage 84 or the like Senses can be shifted.
  • the cage would have the advantage that when not in use by an appropriate Holding or swiveling device in an ineffective place can be spent, for example in Fig. 1 upwards. This would have the further advantage that the car 84, his Guided tours etc. provide access to the facility in question the operator would not block 67. Appropriate motor drives, controls, safety devices etc. also complement this facility as well as the entire machine in question.
  • the bearings 24 to 26 are in or on the swivel body 8 attached that the geometrical axis of the respective Roller 22 or 23 substantially parallel to that the first roller 4 come to rest. With that are also Rollers 4, 22 and 23 parallel to and parallel to each other the respective building up by the winding process Role or building roles 5. Parts 43 to 54 result in a total device for ejecting the wound Roll or rolls 5, so to remove the respective Roll 5 from the winding station 7 and thus in total from the proposed machine.
  • the glue strips applied by the glue nozzles or the with the help of the car applied adhesive strips besides be dimensioned such that they can also be attached a new start of the web on a new winding tube or winding shaft can be used.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Claims (3)

  1. Dispositif d'enroulage de matériau en bande (1) en papier, en feuille, en tissu, en matière plastique, en textile ou similaire, pour former au moins une bobine (5), comportant au moins un premier rouleau tournant (4), en contact, par sa périphérie extérieure, avec la bobine (5) en cours de formation, et un dispositif (43-54) pour retirer de l'installation la bobine enroulée, cependant que le dispositif d'enlèvement (43-54) est, en même temps, réalisé pour transporter vers la station d'enroulage (7) un nouveau mandrin d'enroulage (57) ou similaire, pour la prochaine opération d'enroulage,
    caractérisé par une cage (43) pouvant pivoter autour d'un rouleau (4) en contact avec la bobine (5) en cours de formation pendant son enroulage, cette cage ayant essentiellement une section sensiblement en forme de demi-lune et comportant un support (50), ou similaire, pouvant fermer la cage (43) à la façon d'un clapet, ainsi que par un dispositif (52) faisant déplacer le support (50), le clapet, le tiroir (49, 50), ou similaire, par rapport à la cage (43) ayant sensiblement une forme de demi-lune, le support (50), le clapet (49, 50), le tiroir, ou similaire, étant en même temps le point de montage pour un rouleau d'appui (54), monté tournant, du dispositif d'enlèvement (43-54).
  2. Dispositif suivant la revendication 1, caractérisé par un dispositif de pivotement (45) pour la cage (43).
  3. Dispositif suivant la revendication 1, caractérisé par une conception en cuvette de la surface interne de la cage (43) en forme de demi-lune.
EP96104093A 1995-03-23 1996-03-15 Dispositif d'enroulement avec boítier Expired - Lifetime EP0733569B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29504917U 1995-03-23
DE29504917U DE29504917U1 (de) 1995-03-23 1995-03-23 Einrichtung mit Gehäuse

Publications (3)

Publication Number Publication Date
EP0733569A2 EP0733569A2 (fr) 1996-09-25
EP0733569A3 EP0733569A3 (fr) 1997-05-21
EP0733569B1 true EP0733569B1 (fr) 1999-06-09

Family

ID=8005753

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96104093A Expired - Lifetime EP0733569B1 (fr) 1995-03-23 1996-03-15 Dispositif d'enroulement avec boítier

Country Status (2)

Country Link
EP (1) EP0733569B1 (fr)
DE (2) DE29504917U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005000159A1 (de) * 2005-11-17 2007-05-24 Voith Patent Gmbh Verfahren und Wickelmaschine zum Aufwickeln einer Materialbahn

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918654A (en) * 1973-07-21 1975-11-11 Rca Corp Automatic winding apparatus for a strip of material
CA1201055A (fr) * 1983-02-04 1986-02-25 Louis J. Bagnato Massicot
DE4003504A1 (de) * 1990-02-07 1991-08-08 Jagenberg Ag Verfahren und vorrichtung zum automatischen wechseln einer vollen wickelrolle gegen eine neue wickelhuelse
DE4334029C2 (de) * 1993-10-06 1998-01-22 Jagenberg Papiertech Gmbh Tragwalzen-Wickelmaschine

Also Published As

Publication number Publication date
DE59602138D1 (de) 1999-07-15
EP0733569A2 (fr) 1996-09-25
EP0733569A3 (fr) 1997-05-21
DE29504917U1 (de) 1995-06-01

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