EP0030402B1 - Appareil pour l'enroulage de bandes coupées - Google Patents

Appareil pour l'enroulage de bandes coupées Download PDF

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Publication number
EP0030402B1
EP0030402B1 EP80201092A EP80201092A EP0030402B1 EP 0030402 B1 EP0030402 B1 EP 0030402B1 EP 80201092 A EP80201092 A EP 80201092A EP 80201092 A EP80201092 A EP 80201092A EP 0030402 B1 EP0030402 B1 EP 0030402B1
Authority
EP
European Patent Office
Prior art keywords
roll
drum
machine
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
Application number
EP80201092A
Other languages
German (de)
English (en)
Other versions
EP0030402A1 (fr
Inventor
Rolf Lerch
Franz Held
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 EP0030402A1 publication Critical patent/EP0030402A1/fr
Application granted granted Critical
Publication of EP0030402B1 publication Critical patent/EP0030402B1/fr
Expired 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
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
    • 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
    • B65H2301/4134—Both ends type arrangement
    • B65H2301/41342—Both ends type arrangement shaft transversing the 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
    • B65H2301/414—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
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/41486—Winding slitting winding on two or more winding shafts simultaneously
    • 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
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/513—Modifying electric properties
    • B65H2301/5133—Removing electrostatic charge

Definitions

  • the proposed device relates to the winding up of a plurality of strips cut from a sheet of paper, fabric, foil, metal, plastic or the like to form a roll with a drum partially wrapped around by all cut strips, one each assigned to each roll. of a strip partially wrapped around, against the assigned roller in resilient contact, but not in contact with the drum pressure roller and with the position of the pressure roller observing devices.
  • Such a device is known for example from US-A-3 086 726.
  • this device In this device, several rolls to be wound are wound on a common winding shaft. Due to the known construction, it is difficult and exhausting to remove the finished wound rolls from the machine. This is made even more difficult by the fact that the device pivoting the holder of the winding shaft allows only a narrowly limited pivoting range. This disadvantage is particularly noticeable in that the device of US-A-3 086 726 is itself designed to be bulky.
  • the feeler which controls or maintains the gap between the pressure roller and a drum, is not suitable for maintaining the gap between the respective roll to be wound and the drum individually with the required accuracy if different strips of different or variable thickness be rolled up into rolls.
  • the machine parts used here to support the rolls forming can bend easily due to their slim design. This leads, especially when winding large and heavy rolls in the known device to improperly wound rolls, in particular to undesirably wavy roll mirrors.
  • the rolls to be wound up telescope or are not wound hard enough can lead, for example, to the fact that the wound rolls fall apart after the winding process and thus the web can no longer be easily transported in the form of a roll.
  • DE-B-2 048 715 also discloses holding arms for rolls forming across the width of the machine, by means of which each roll is held individually.
  • the two holding arms for each roll that forms are assigned to different sides of the machine and thus also to different rolls.
  • the task is to improve the device in such a way that it can also be used for winding large, heavy and differently wide rolls of different materials such as.
  • B. paper, film, tissue, plastics, metals or the like is suitable.
  • holding devices which can be displaced across the width of the machine, each having at least one first holding arm pivotably attached to it for a reel being formed, one on each first holding arm, with its geometric axis in one of the rolls to be wound up from the end of the respective reel indicated plane parallel to another plane lying on the respective first holding arm pivoted spindles, a connecting the spindles of adjacent, the same reel associated first holding arms connecting, allowing changes in the mutual spacing of the adjacent first holding arms, with respect to the drum of the entry point of the Web essentially opposite pivot joints for the respective second holding arms for the respective pressure roller and at least one reporting device assigned to each reel to be wound up for detecting the pressure roller assigned between this roller and the like nd the distance of the drum.
  • a further embodiment is possible in each case by two round guides assigned to the holding devices on one side of the machine and extending over the width of the machine, supports being able to be assigned to each of the round guides. With respect to the drum, these guides can be arranged substantially opposite the entry point of the web. It is also proposed that the above-mentioned transmission be driven by a hydraulic motor.
  • the finished wound roll can be pivoted in a simple manner from its winding position into a storage position, so that it can easily be placed there on a waiting trolley or the like in such a way that the operator can no longer remove it from the machine by hand got to.
  • the wound roll is easily accessible, so that the quality of the wound roll can be easily checked by the operator.
  • the proposed device is much stiffer than the known one, so that bending of winding shafts, winding cores or the like which occurs during the winding process, in particular when winding large and heavy rolls, can have significantly less effect than in the known device.
  • the result of this is that the path of the strips to be wound up through the winding machine, even when large and heavy rolls are being wound, can be adhered to much more precisely than before. Deviations of the strips from the paths assigned to them are virtually impossible, so that the individual turns wound into a roll lie close to one another and the end face of the roll that is wound in each case becomes flat.
  • the machine can be set to different formats, ie different widths of strips to be wound up into rolls.
  • the device according to the invention contains a drum 1, which is rotatably mounted in a known manner in the frame of the machine, not shown.
  • This drum can at the same time be designed as a lower knife, so that with the help of an upper knife assigned to this lower knife 2 or more upper knives a web can be cut into several individual narrow strips.
  • a web 4 of paper, foil, fabric, metal, plastic or the like runs onto drum 1.
  • the web is cut into individual strips, for example strips 5 and 6, by the drum 1 acting as the lower knife and the upper knife (s) 2.
  • the web 4 and the narrower strips 5 and 6 cut from this web at least partially wrap around the drum 1.
  • the strip 5 is wound into a roll 7 and the strip 6 into a roll 8.
  • a straight line 9 runs through the geometric center of the drum 1, which essentially represents a line of symmetry of the device according to the invention.
  • the parts to the right or left of this line are arranged essentially symmetrically to one another, so that it is sufficient to explain the proposed device that only the part of the device in FIG. 1 to the right of line 9 should be described in more detail, since it corresponds to the left of the Line 9 corresponds to lying part.
  • circular guides 10 and 11 are arranged opposite. In each case two of these guides are arranged on the side of the machine arranged on the right of line 9 in FIG. 1 and two each on the side arranged on the left of line 9, so that there are a total of four such circular guides in the machine. These circular guides extend at least across the entire width of the machine. However, they can also be extended beyond the working width of the machine so that winding stations that are not required for a specific winding process can be pushed into an ineffective position. Plate-shaped holding devices 12 and 13 are slidably mounted on the circular guides over the length of the circular guides 10 and 11.
  • the holding devices 12 and 13 can be designed such that the holding devices arranged to the right of the straight line 9 in FIG. 1 are connected to one another in the holding devices arranged to the left of the straight line 9 via a web or the like, so that one each of white holding devices which are jointly displaceably fastened to the web each carry the winding shaft of one strip fed to one side of the drum 1 and the other carries the winding shaft of the adjacent strip fed to the other side of the drum 1.
  • the holding devices can, however, also be designed to be displaceable individually over the width of the machine.
  • the holding devices 12 and 13 are supported on the round guides 10 and 11 by means of crescent-shaped or cup-shaped sliding bearings 14, 15, 16 and 17.
  • the crescent shape of the sliding bearings has therefore been chosen to make room for supports 18 and 19 for supporting the guides 10 and 11.
  • the supports 18 and 19 have a web 20 and extend over the entire length of the circular guide conditions 10 and 11.
  • the web-shaped supports 18 and 19 can be part of a cross-bar 21 which extends at least over the width of the machine and which is stationary and can be connected to the machine frame.
  • the holding devices 12 and 13 and each of the other holding devices are provided with a swivel joint 22 and 22 ', consisting of pins 23 and 23' and bearings 24 and 24 '.
  • First holding arms 25 and 26 are pivotably mounted on the pins 23 and 23 '.
  • the first holding arms 25 and 26 rotatably hold the winding shaft for winding the roll 8 or the fastening devices provided in its place for holding a winding tube if winding is to be carried out on winding tubes.
  • a sleeve 32 or the like is pivotably mounted in the first holding arms 25 and 26 in which a sleeve 32 or the like is pivotably mounted.
  • the sleeve 32 contains a bore and a thread which corresponds to the thread of a spindle 33 or 33 'which is passed through the respective sleeve.
  • One end of the spindle 33 or 33 ' is pivotally held by a joint 34 on the holding device 12 and 13.
  • the spindles 33 and 33 ' are able to pivot about the respective joint 34 in such a way that the geometric axis of the respective spindle lies in a plane which is oriented parallel to that plane which is indicated by the end face of the roll 8 to be wound up .
  • the distance from the sleeve 32, 32 'and each joint 34 corresponds to the rotational position of the spindle 33, 33'.
  • the holding device 12 also has a bearing 36, while the holding device 13 contains a bearing 37.
  • Shafts 38 and 39 are rotatably supported in bearings 36 and 37.
  • the shaft 38 includes a bevel gear 40 which is in engagement with the bevel gear 35.
  • the shaft 39 contains a bevel gear 41 which meshes with the bevel gear 35 '.
  • the shaft 38 is provided with a coupling half 42 and the shaft 39 with a coupling half 43.
  • a shaft 44 can be inserted and connected to the coupling halves 42 and 43.
  • the shaft 44 can either be a telescopic shaft or a shaft of fixed length, which allows the first holding arms 25 and 26 either by pulling out the telescopic parts or by exchanging them for a similar one with a different length with the aid of the coupling halves 42 and 43 can be set to different mutual parallel distances for winding rolls of different widths.
  • a gear 45 is also fastened on the shaft 38 and can be rotated by means of a chain, a toothed belt or the like by a motor, preferably a hydraulic motor 46.
  • the motor 46 is fixedly connected to the holding device 12 by means of a console 47.
  • the proposed device also contains at least one toothed rack or spindle or the like, which extends across the machine width and on which the holding devices 12 and 13 and the other holding devices can be moved either by hand using a handwheel and pinion, or by motor, so that the holding devices 12 and 13 and thus the first holding arms 25 and 26 can be placed at different locations across the width of the winding machine.
  • Sensing devices 51 and 52 are attached to the second holding arms 28 and 29, which individually report the distance of the second holding arms 28 and 29 from a stationary part of the machine frame for each roll to be wound up.
  • the respective motor 46 of the respective winding station is adjusted in such a way that the spindles 33 and 33 'are rotated by the same amount and the two holding arms 25 and 26 each assigned to a winding roll are pivoted by the same amount such that the Distance 50 remains essentially constant.
  • the motor 46 comes into operation, rotates the shafts 38 and 39 and thus simultaneously the spindles 33 and 33 'by each the same amount, so that the first holding arms 25 and 26 are each pivoted by the same amount about the joints 22 and 22 '.
  • the spindles 33 and 33 ' can be longer than shown in the figures.
  • the motor 46 and all other motors corresponding to this motor can be taken from the respective further winding stations be rotated by an additional control command such that the sleeve 32 in Fig. 1 is extremely far from the line 9.
  • the finished wound rollers pivot very far around the joints 22 and 22 '.
  • the roles of the operator are easily accessible in this way. They can be easily inspected and their quality checked.
  • the rollers can be placed on the floor or on a trolley and can thus be removed from the machine by the operator alone without the aid of another person and without muscle strength.
  • the device according to the invention is in no way limited to two holding devices 12 and 13 lying next to one another, as shown in FIGS. Rather, it is provided that several holding devices in FIGS. 2 and 3 are arranged next to one another, which means that these holding devices in FIG. 1 come to lie one behind the other. Furthermore, it is pointed out that the device is essentially symmetrical to line 9 of FIG. 1, which means that in FIG. 1, a plurality of holding devices can also be arranged one behind the other in the viewing direction in FIG. 1.
  • each roller and the pressure roller assigned to it can be pressed individually against one another. Furthermore, the exchange of heavier rolls against empty winding tubes can be carried out easily by just one operator, at the push of a button. In addition, the proposed device is stiff and compact and does not tend to vibrate.
  • a plurality of narrow strips are fed to a common winding shaft or winding tube in such a way that the end faces of the rolls forming from the individual strips lie against one another during the winding process and their lateral surfaces rest against a common pressure roller.
  • Merere winding cores can also be arranged on a common winding shaft.

Landscapes

  • Winding Of Webs (AREA)
  • Replacement Of Web Rolls (AREA)

Claims (5)

1. Dispositif destiné à l'envidage en rouleaux (7, 8) de plusieurs bandes (5, 6) coupées d'une nappe (4) de papier, de tissue, de feuille métallique ou de clinquant, de métal, de matière synthétique ou d'une autre matière du même genre, le dispositif comportant à cet effet un tambour (1) que toutes les bandes coupées (5, 6) entourent partiellement ou embrassent, un cylindre de pression (30) correspondant à chaque rouleau (7, 8), cylindre qui est entouré partiellement ou embrassé par une bande (5, 6) et qui se trouve élastiquement en contact avec le rouleau correspondant (7, 8), mais qui n'est toutefois pas en contact avec le tambour (1), ainsi que des appareils (51, 52) qui observent la position des cylindres de pression (30), caractérisé en ce qu'il comporte des dispositifs de retenue (12,13) pouvant être déplacés sur la largeur de la machine en vue du réglage à dimension, qui sont munis chacun, pour un rouleau (7, 8) qui se forme et qui peut pivoter indépendamment du rouleau voisin, d'un premier bras de retenue (25, 26) au moins, y fixé de façon à pouvoir pivoter, une broche (33, 33') adjointe à chaque premier bras de retenue (25, 26), broche que se trouve, par son axe géométrique, dans un plan parallèle au plan dans lequel se trouve la face d'extrémité du rouleau à envider et qui est montée de façon à pouvoir pivoter sur le premier bras de retenue (25, 26) en question, un mécanisme (33, 33', 35, 35', 38, 39, 40, 41, 44) qui relie les broches (33, 33') des premiers bras de retenue voisins (25, 26) correspondant au même rouleau à envider (8), qui permet des modifications de la distance comprise entre les premiers bras de retenue voisins (25, 26) et qui synchronise les deux bras de retenue (25, 26) correspondant à ce même rouleau en formation (7, 8), des articulations de pivotement (27, 27') prévues, par rapport au tambour (1), en substance en opposition au point d'entrée (3) de la nappe (4), pour les seconds bras de retenue (28, 29) qui sont prévus pour le cylindre de pression correspondant (30), et au moins un appareil indicateur (51) correspondant à chacun des rouleaux à envider, appareil indicateur destiné à relever la distance comprise entre le cylindre de pression (30) correspondant à ce rouleau et le tambour (1).
2. Dispositif suivant la revendication 1, caractérisé en ce qu'il comporte deux guides circulaires (10, 11) qui sont adjoints aux dispositifs de retenue (12, 13) d'un côté de la machine et qui s'étendent sur la largeur de la machine.
3. Dispositif suivant la revendication 2, caractérisé en ce qu'il comporte des appuis (18, 19) pour chacune des guides circulaires (10, 11).
4. Dispositif suivant la revendication 2, caractérisé en ce que les guides (10, 11) des dispositifs de retenue sont prévus, par rapport au tambour (1), en substance en opposition au point d'entrée (3) de la nappe (4).
5. Dispositif suivant la revendication 1, caractérisé en ce qu'il comporte un moteur hydraulique (46) comme commande pour le mécanisme (33, 33', 35, 35', 38, 39, 40, 41, 44).
EP80201092A 1979-12-05 1980-11-17 Appareil pour l'enroulage de bandes coupées Expired EP0030402B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2948881A DE2948881C2 (de) 1979-12-05 1979-12-05 Maschine zum Aufwickeln von geschnittenen Streifen
DE2948881 1979-12-05

Publications (2)

Publication Number Publication Date
EP0030402A1 EP0030402A1 (fr) 1981-06-17
EP0030402B1 true EP0030402B1 (fr) 1984-07-18

Family

ID=6087647

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80201092A Expired EP0030402B1 (fr) 1979-12-05 1980-11-17 Appareil pour l'enroulage de bandes coupées

Country Status (5)

Country Link
US (1) US4374575A (fr)
EP (1) EP0030402B1 (fr)
JP (1) JPS56132249A (fr)
DE (1) DE2948881C2 (fr)
FI (1) FI69038C (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830302A (en) * 1983-04-08 1989-05-16 E. I. Du Pont De Nemours And Company Film winding apparatus
DE3425148A1 (de) * 1983-08-20 1985-03-07 Maschinenfabrik Goebel Gmbh, 6100 Darmstadt Einrichtung zum aufwickeln einer rolle
US4697755A (en) * 1984-08-27 1987-10-06 Hiroshi Kataoka Rewinder with slitter
JPH0671967B2 (ja) * 1984-12-28 1994-09-14 株式会社片岡機械製作所 スリツタ−巻取機
JPH0671968B2 (ja) * 1984-12-28 1994-09-14 株式会社片岡機械製作所 スリツタ−巻取機の巻取部構造
US4832274A (en) * 1987-03-05 1989-05-23 E. I. Du Pont De Nemours And Company Film winding apparatus and method
DE3837611A1 (de) * 1988-11-05 1990-05-10 Goebel Gmbh Maschf Einrichtung zum haltern
US5386950A (en) * 1992-06-08 1995-02-07 Abt; Richard Apparatus and method for preparing individual wound rolls from a slitted web of material
DE29515847U1 (de) * 1995-10-06 1995-12-07 Maschinenfabrik Goebel Gmbh, 64293 Darmstadt Einrichtung zum Aufwickeln
US5890673A (en) * 1996-10-02 1999-04-06 Maschinenfabrik Goebel Gmbh Coiling assembly having coiling stations of differing construction for coiling webs of differing characteristics
US6264130B1 (en) 1999-09-13 2001-07-24 Faustel, Inc. Duplex web roll winding and splicing apparatus
JP3052086B1 (ja) * 1999-09-16 2000-06-12 株式会社不二鉄工所 ２軸直動型巻取機
DE102013222896A1 (de) * 2013-11-11 2015-05-13 Koenig & Bauer Aktiengesellschaft Vorrichtung zum Wickeln einer Materialbahn zu einer mehrlagigen Rolle
CN114229549B (zh) * 2021-12-15 2024-04-12 南京兰埔成新材料有限公司 一种双拉聚酯反射膜的制备方法及装置
CN115196345B (zh) * 2022-08-18 2023-10-20 湖南邵虹特种玻璃股份有限公司 一种运输玻璃板的牵引辊组件及运输装置

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Publication number Priority date Publication date Assignee Title
US2843915A (en) * 1954-04-23 1958-07-22 Barber Colman Co Warper
US3086726A (en) * 1960-01-22 1963-04-23 Cameron Machine Co Riding drum apparatus for rewind rolls
US3291412A (en) * 1964-10-02 1966-12-13 Cameron Machine Co Multiple individual rewind machine
FR1537697A (fr) * 1967-03-03 1968-08-30 Comp Generale Electricite Machine à découper des bandes minces
US3695542A (en) * 1970-08-10 1972-10-03 United Eng Foundry Co Strip coil feeding device
DE2214350C3 (de) * 1972-03-24 1974-11-28 Erwin Kampf Maschinenfabrik, 5276 Wiehl Aufwickelvorrichtung für Bänder oder Folien
US3844502A (en) * 1973-02-12 1974-10-29 Marshall & Williams Co Apparatus for controlling the winding of web material on a dye beam
DE2312635C3 (de) * 1973-03-14 1981-09-03 Jagenberg-Werke AG, 4000 Düsseldorf Drehkreuzabwickelständer für bahnenverarbeitende Anlagen
JPS5114108A (ja) * 1974-07-26 1976-02-04 Sumitomo Electric Industries Tetsukeishudobuzai
DE2514876C2 (de) * 1975-04-05 1977-05-05 Goebel Gmbh Maschf Rollenschneid- und wickelmaschine
US4095754A (en) * 1977-03-24 1978-06-20 E. I. Du Pont De Nemours And Company Winding device and chuck therefor

Also Published As

Publication number Publication date
JPS6253419B2 (fr) 1987-11-10
JPS56132249A (en) 1981-10-16
DE2948881A1 (de) 1981-06-11
EP0030402A1 (fr) 1981-06-17
FI69038C (fi) 1985-12-10
US4374575A (en) 1983-02-22
DE2948881C2 (de) 1986-02-27
FI803772L (fi) 1981-06-06
FI69038B (fi) 1985-08-30

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