EP0562266B1 - Machine d'enroulement pour enrouler une bande, en particulier une bande de papier - Google Patents

Machine d'enroulement pour enrouler une bande, en particulier une bande de papier Download PDF

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Publication number
EP0562266B1
EP0562266B1 EP93102505A EP93102505A EP0562266B1 EP 0562266 B1 EP0562266 B1 EP 0562266B1 EP 93102505 A EP93102505 A EP 93102505A EP 93102505 A EP93102505 A EP 93102505A EP 0562266 B1 EP0562266 B1 EP 0562266B1
Authority
EP
European Patent Office
Prior art keywords
roller
winding
support
support roller
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
EP93102505A
Other languages
German (de)
English (en)
Other versions
EP0562266A1 (fr
Inventor
Hans-Joachim Fissmann
Hans Weiss
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.)
JM Voith GmbH
Original Assignee
JM Voith 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 JM Voith GmbH filed Critical JM Voith GmbH
Priority to EP99115941A priority Critical patent/EP0957052A3/fr
Publication of EP0562266A1 publication Critical patent/EP0562266A1/fr
Application granted granted Critical
Publication of EP0562266B1 publication Critical patent/EP0562266B1/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
    • B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
    • 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
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2401/00—Materials used for the handling apparatus or parts thereof; Properties thereof
    • B65H2401/10—Materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/11—Details of cross-section or profile
    • B65H2404/114—Built-up elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/136—Details of longitudinal profile with canals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B65H2404/142—Roller pairs arranged on movable frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/18—Rollers composed of several 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
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/18—Rollers composed of several layers
    • B65H2404/185—Rollers composed of several layers easy deformable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/40—Shafts, cylinders, drums, spindles
    • B65H2404/42—Arrangement of pairs of drums
    • B65H2404/421—Bed arrangement, i.e. involving parallel and spaced drums, e.g. arranged horizontally for supporting a roll to be wound or unwound
    • B65H2404/4214—Bed arrangement, i.e. involving parallel and spaced drums, e.g. arranged horizontally for supporting a roll to be wound or unwound the drums having different deformability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/40—Shafts, cylinders, drums, spindles
    • B65H2404/43—Rider roll construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/12—Density

Definitions

  • the winding hardness plays a role when winding webs for subsequent processing. Especially at Paper webs, it is very important that the winding hardness a certain course over the entire roll diameter Has. In general, the winding hardness of one certain initial value fall to a final value. The trash should be as possible from the first to the last layer be even. It should have a certain gradient i.e. not be too strong and not too weak. The The course of the winding hardness should under no circumstances be cracked have, e.g. a sudden drop.
  • the rider roller thus allows line printing and thus also to influence the winding hardness and in the desired To control the senses.
  • the line pressure in the Final phase of winding up very large. The same goes up Winding tension on so that it can tear or break the web Crepe folds can come.
  • Carrier rollers have been used for this purpose Arranged in different horizontal planes, or carrier rollers of different diameters used. It is also known that when winding on a smaller diameter carrier roller a harder winding receives than when winding on a support roller of larger diameter.
  • a winding machine is known from DE-DM 7 310 606 has two carrier rollers of the same size.
  • the one of these support rollers can turn off during the winding process an upper position above the horizontal plane of the axis the other support roller lowered at the start of the winding process become. By lowering one from the beginning tightly wound core can be obtained.
  • U.S. Patent 2,461,387 describes a winding machine having two has driven carrier rollers of different diameters; the carrier roller with the smaller diameter is one Provide the lining with a higher coefficient of friction and a higher one Speed driven than the other carrier roller. This creates a tensile stress on the outer layer of the web exercised.
  • DE-OS 27 57 247 relates to a winding machine with support rollers equally large diameter.
  • the control of the winding hardness is done by changing the mutual distance of the Carrier rollers.
  • DE-PS 678 585 describes a winding machine with two Carrier rollers, the first of which is a hard coat, and the the second one has a soft coat.
  • the axes of the two Rollers are in the same horizontal plane.
  • DE 36 39 244 describes a winding machine with three support rollers.
  • the first carrier roller is stationary, while the two subsequent carrier rollers, and of are wrapped around a support band.
  • the support band should be a Support area as large as possible in order to lower the area load cause.
  • This winding machine is extremely complex. It also has a particularly serious one Disadvantage: As soon as the paper roll has grown in such a way that it is mainly carried by the support band, it can be too a violent swing of the support band come so that the Roll of paper starts to "dance" and gets out of bed can be catapulted out.
  • EP 0 157 062 B1 describes a winding machine with two support rollers and a rider roller.
  • the outer surfaces of all these rollers are made of one Variety of individual fluid chambers formed axially side by side are arranged, and forming an impact with their individual Shell surfaces form the entire shell surface of the roller in question.
  • the Support behavior of such a roller is naturally due to the large number of Bumps across the web width are non-uniform.
  • two support rollers are provided, the two support rollers are arranged such that - at least during one certain operating phase - the central axis of a support roller below the The central axis of the other support roller lies. This pre-release remains open which of the two support rollers, i.e. that of the paper web wrapped, or the non-wrapped, which is below.
  • GB-A 2157273 is the closest prior art and describes one Winding machine according to the preamble of claim 1 None of the lateral surface of the two support rollers is stated.
  • US-A 3 377 033 describes a winding machine with two support rollers which have the same diameter, and their axes in one Lay level that runs parallel to the horizontal. Here too is about the None of the lateral surfaces of the two support rollers is stated.
  • the invention has for its object a winding machine according to the To design the preamble of claim 1 such that hereby rolls of paper can be generated, the one compared to known winding machines have even larger diameters that the contact pressure (i.e. the maximum Surface pressure on the support rollers) is limited as possible so that the Winding hardness does not increase disproportionately high, and that above all no spaces, tears or folds occur during the winding that construction costs are kept within reasonable limits, and that finally one secure guidance of the paper roll throughout Operation is guaranteed so that no swing or "Dancing" of the winding roll occurs.
  • the contact pressure i.e. the maximum Surface pressure on the support rollers
  • the inventors have known from a variety of or theoretically conceivable combinations of features the right one Combination selected. The most important are two features that the second support roller in the direction of web travel (which is not wrapped in the paper web) is lowered compared to the first, and that precisely this Roll has a relatively compliant roll shell, the has the characteristic of a "wide nip" roller.
  • an elastic roller shell can be selected be, or the roller can be called a floating roller be trained to have a rigid yoke, a relative thin roller jacket and a plurality of support elements has, which is provided between the yoke and the jacket are, or the roller can be designed as a hose roller provided that the support of the Carrier rolls a continuous across the roll width is different from EP 0 157 062 B1.
  • the invention can also be applied to winding machines with so-called alternating winding.
  • a machine-wide paper tape in a plurality of narrower Strip disassembled and alternately left or right on one Rolled up vertical plane.
  • Relief of the Paper roll weight can be made by clamping heads, which attack the ends of the respective sleeve on which the individual rolls of paper is wound up. Such one Relief are limited, however, since the sleeves are off a certain weight can be destroyed.
  • the first principle uses three support rollers on, namely a central roller and two left and right arranged satellite reels.
  • the second principle only sees a single backup roller.
  • the invention can also be applied to the first principle. This is because according to the one characteristic the single changing bed consists exclusively of two support rollers educated.
  • both support rollers have the same diameter and at the same time the same Have rubber hardness. It can therefore both support rollers have a certain elasticity of their coats.
  • the winding machine shown in Fig. 1 has two support rollers 1 and 2, which form a winding bed for receiving a roll of paper 3.
  • the Paper roll 3 is created by winding up a paper web 4. As you can see, the web 4 is brought in from the bottom left and first wraps around the Carrier roller 1.
  • the paper roll 3 is of a loading or rider roller 5 in controllable burden, so that the print run influence.
  • the support roller 1 is on a higher level above floor 6 than that Carrier roller 2.
  • Axis 7 of carrier roller 1 and axis 8 of support roller 2 lie in a plane that is horizontal forms an angle ⁇ .
  • This angle ⁇ is in in any case an acute angle. It lies in the present Trap on the order of 5 degrees. In practice you can much higher values are also provided, for example 30 degrees. The preferred range is 0.5 to 20 degrees.
  • the support roller 2 has a jacket, which is much more deformable than the jacket of Carrier roller 1.
  • the material is Carrier roller 1 steel, while the jacket 2.2 of carrier roller 2 is made of rubber-elastic material.
  • the weight is distributed due to the inclined arrangement G of the paper roll 3 in different ways on the two support rollers 1 and 2.
  • the component G2 of the paper roll weight is clearly larger than the component G1. Accordingly, the support surface A2 is on the support roller 2 larger than the contact area A1 on the support roller 1. In the present case, A2 could apply, for example equal to 1.6 x A1.
  • the outer layer of the shell of the second support roller 2 consists of rubber-elastic material with a hardness between 30 and 120 ° P&J.
  • the diameter of the support roller 2 is expediently approximately 1.0-2 times of the diameter of the supporting roller 1
  • the angle between the through the axes of the two support rollers 1, 2nd placed plane and the horizontal is between 1 and 20 °, in present case about 5 °.
  • the support rollers shown in Figures 2 to 4 are possible variants of the jacket of the support roller 2.
  • the jacket 30 shown in FIG. 3 consists of Rubber, the core 31 made of steel.
  • many chambers 32 are provided, which - in Sectional view A-A seen, have circular shape.
  • the embodiment according to FIG. 4 shows a jacket made of two layers is built, namely - from seen inside out - from a hard rubber layer 40 and from a soft rubber layer 41.
  • the core 42 is made of steel
  • FIG. 6 - a total of 22 - of which only the variants I, II and III represent configurations according to the invention.

Claims (4)

  1. Machine d'enroulement pour enrouler une bande de papier en défilement (4), présentant les caractéristiques suivantes:
    1.1 deux cylindres porteurs (1, 2) qui forment en commun un banc d'enroulement pour recevoir le rouleau de papier (3) ;
    1.2 le premier cylindre porteur (1) est enroulé en service par la bande de papier (4) ;
    1.3 le deuxième cylindre porteur (2) est abaissé dans la direction de défilement de la bande par rapport au premier cylindre porteur (1), de sorte qu'un plan, qui est formé par les lignes de contact entre les cylindres porteurs et le rouleau de papier, forme un angle avec l'horizontale et la composante du poids du rouleau de papier sur le deuxième cylindre porteur (2) est supérieure à la composante du poids du rouleau de papier sur le premier cylindre porteur (1) ;
    1.4 le banc d'enroulement est formé exclusivement par les deux cylindres porteurs ;
    1.5 les deux cylindres porteurs sont stationnaires ;
    caractérisé en ce que :
    1.6 le deuxième cylindre porteur (2) présente une enveloppe qui est nettement plus fortement déformable que l'enveloppe du premier cylindre porteur (1) ;
    1.7 au moins la couche extérieure de l'enveloppe du deuxième rouleau porteur (2) se compose de caoutchouc d'une dureté comprise entre 30 et 120° P&J.
  2. Machine d'enroulement selon la revendication 1, caractérisée en ce que le diamètre du deuxième cylindre porteur (2) est 1,05 à 2 fois supérieur au diamètre du premier cylindre porteur (1).
  3. Machine d'enroulement selon la revendication 1 ou 2, caractérisée en ce que l'angle entre le plan passant par les axes des deux cylindres porteurs et l'horizontale est compris entre 1 et 20 degrés.
  4. Machine d'enroulement selon l'une des revendications 1 à 3, caractérisée en ce que la couche extérieure du premier cylindre porteur (1) présente une enveloppe en matériau élastique.
EP93102505A 1992-03-26 1993-02-18 Machine d'enroulement pour enrouler une bande, en particulier une bande de papier Expired - Lifetime EP0562266B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99115941A EP0957052A3 (fr) 1992-03-26 1993-02-18 Machine d'enroulement pour enrouler une bande, en particulier une bande de papier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4209754 1992-03-26
DE4209754 1992-03-26

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP99115941A Division EP0957052A3 (fr) 1992-03-26 1993-02-18 Machine d'enroulement pour enrouler une bande, en particulier une bande de papier

Publications (2)

Publication Number Publication Date
EP0562266A1 EP0562266A1 (fr) 1993-09-29
EP0562266B1 true EP0562266B1 (fr) 2000-07-12

Family

ID=6455019

Family Applications (2)

Application Number Title Priority Date Filing Date
EP93102505A Expired - Lifetime EP0562266B1 (fr) 1992-03-26 1993-02-18 Machine d'enroulement pour enrouler une bande, en particulier une bande de papier
EP99115941A Withdrawn EP0957052A3 (fr) 1992-03-26 1993-02-18 Machine d'enroulement pour enrouler une bande, en particulier une bande de papier

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP99115941A Withdrawn EP0957052A3 (fr) 1992-03-26 1993-02-18 Machine d'enroulement pour enrouler une bande, en particulier une bande de papier

Country Status (7)

Country Link
US (1) US5335871A (fr)
EP (2) EP0562266B1 (fr)
JP (1) JP2908171B2 (fr)
AT (1) ATE194583T1 (fr)
CA (1) CA2092462C (fr)
DE (1) DE59310072D1 (fr)
FI (1) FI110257B (fr)

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US5553806A (en) 1994-05-19 1996-09-10 Beloit Technologies, Inc. Support or pressure roll for a paper roll winder
DE4418900C2 (de) * 1994-05-31 1996-04-25 Voith Gmbh J M Wickelmaschine zum Aufwickeln einer laufenden Papierbahn
DE4431648C1 (de) * 1994-09-06 1996-01-18 Koenig & Bauer Albert Ag Andrückwalze für das Andrücken einer laufenden Warenbahn
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EP0778809B1 (fr) * 1995-06-28 1999-11-03 Voith Sulzer Papiertechnik Patent GmbH Procede et dispositif d'enroulement continu d'une bande continue
EP0879199B1 (fr) * 1996-01-30 2000-03-22 Jagenberg Papiertechnik GmbH Rouleau pour enrouleur
DE19606755A1 (de) * 1996-02-23 1997-08-28 Voith Sulzer Papiermasch Gmbh Wickelmaschine zum Auf- oder Abwickeln einer Material-Bahn
DE19627677A1 (de) * 1996-07-10 1998-01-15 Beloit Technologies Inc Wickelvorrichtung für Bahnen aus Papier oder dergleichen und Walze hierfür
DE59705579D1 (de) * 1996-09-04 2002-01-10 Jagenberg Papiertech Gmbh Verfahren und wickelmaschine zum aufwickeln von papier- oder kartonbahnen
US5772149A (en) * 1996-09-18 1998-06-30 C. G. Bretting Manufacturing Company, Inc. Winding control finger surface rewinder
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FI990331A (fi) * 1999-02-17 2000-08-18 Valmet Corp Rullauslaitteessa käytettävä tela
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US7114675B1 (en) * 2003-05-22 2006-10-03 Kohler Herbert B Dual-drum winding machine
EP1947044A1 (fr) * 2007-01-18 2008-07-23 Reifenhäuser GmbH & Co. KG Maschinenfabrik Cylindre contacteur pour une bobineuse
DE102007034179A1 (de) * 2007-07-23 2009-01-29 Voith Patent Gmbh Wickelvorrichtung und Verfahren zum Wickeln von Faserstoffbahnen in einer Wickelvorrichtung
DE102008018890A1 (de) * 2008-04-14 2009-10-29 Ancient Energy Gmbh & Co. Kg Vorrichtung und Verfahren zum Aufwickeln von bahnförmigen Materialien
US8430853B2 (en) * 2010-02-05 2013-04-30 Johnson & Johnson Vision Care, Inc. Implantation instruments, system, and kit for punctal implants
WO2012144980A1 (fr) 2011-04-18 2012-10-26 Johnson & Johnson Vision Care, Inc. Instruments, système et trousse d'implantation pour implants méatiques
JP5821664B2 (ja) * 2012-01-26 2015-11-24 旭硝子株式会社 貼り合わせ装置、及び貼り合わせ方法
CN102593414B (zh) * 2012-02-20 2016-11-09 宁德新能源科技有限公司 一种电池极片冷压辊
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Also Published As

Publication number Publication date
CA2092462C (fr) 2000-10-24
FI931096A0 (fi) 1993-03-11
ATE194583T1 (de) 2000-07-15
EP0957052A2 (fr) 1999-11-17
EP0957052A3 (fr) 1999-11-24
DE59310072D1 (de) 2000-08-17
JPH06115771A (ja) 1994-04-26
FI931096A (fi) 1993-09-27
EP0562266A1 (fr) 1993-09-29
CA2092462A1 (fr) 1993-09-27
US5335871A (en) 1994-08-09
FI110257B (fi) 2002-12-31
JP2908171B2 (ja) 1999-06-21

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