EP0879199B1 - Walze für eine wickelmaschine - Google Patents
Walze für eine wickelmaschine Download PDFInfo
- Publication number
- EP0879199B1 EP0879199B1 EP97901025A EP97901025A EP0879199B1 EP 0879199 B1 EP0879199 B1 EP 0879199B1 EP 97901025 A EP97901025 A EP 97901025A EP 97901025 A EP97901025 A EP 97901025A EP 0879199 B1 EP0879199 B1 EP 0879199B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- winding
- layer
- carrying
- roller according
- 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
Links
- 238000004804 winding Methods 0.000 title claims description 107
- 239000011148 porous material Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000011111 cardboard Substances 0.000 claims abstract description 9
- 230000001413 cellular effect Effects 0.000 claims abstract description 7
- 239000011087 paperboard Substances 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000806 elastomer Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 37
- 230000004323 axial length Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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
- 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
- B65H18/16—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web by friction roller
-
- 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
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G27/00—Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes
- D01G27/02—Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes with lap-roll or the like loaded to provide firm packages
-
- 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
- B65H2301/414866—Winding slitting winding on two or more winding shafts simultaneously on bed 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
- 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
- B65H2401/00—Materials used for the handling apparatus or parts thereof; Properties thereof
- B65H2401/10—Materials
- B65H2401/11—Polymer compositions
-
- 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
- B65H2404/131—Details of longitudinal profile shape
- B65H2404/1316—Details of longitudinal profile shape stepped or grooved
-
- 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
- B65H2404/131—Details of longitudinal profile shape
- B65H2404/1316—Details of longitudinal profile shape stepped or grooved
- B65H2404/13161—Regularly spaced grooves
-
- 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
- B65H2404/144—Roller pairs with relative movement of the rollers to / from each other
- B65H2404/1441—Roller pairs with relative movement of the rollers to / from each other involving controlled actuator
-
- 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
- B65H2404/50—Surface of the elements in contact with the forwarded or guided material
- B65H2404/52—Surface of the elements in contact with the forwarded or guided material other geometrical properties
- B65H2404/521—Reliefs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2519/00—Chemical characteristics
Definitions
- the invention relates to a support, support or pressure roller for a winding machine, in particular for winding paper or cardboard webs provided therefor is to lie under pressure on winding rollers when winding up, and one Winding machine with a roller according to the invention.
- Cardboard webs are known to be used winding machines that one or have two driven rollers, on which the winding rollers engage during winding or lie on.
- the rollers are referred to as support rollers if they are completely that Bear the weight of the overlying reels (DE-A 39 24 612). Will the weight in whole or in part of the retracted arms in the sleeves of the winding rolls held guide heads, the rollers are referred to as backup rollers (DE-C 31 02 894, DE-C 40 12 979).
- winding machines contain a so-called pressure roller, the opposite to the line of contact between a winding roll and a support or support roller is pressed against the winding rollers at the start of winding, when the from the Roll weight resulting contact pressure for the desired winding hardness is not yet sufficient, and which contributes significantly to the stability of the winding (DE-C 37 19 093, EP-C 0410093).
- the winding hardness decisive for the quality of the winding rolls depends on the line load and the geometric Conditions in the nip between a winding roll and the support or support roller dependent.
- the line pressure is the contact pressure standardized to the width of the winding roll, measured in N / m.
- EP-A-0562266 proposes a carrier roll winding machine, the outlet side, not wrapped by the web and opposite the inlet side
- Carrier roller lowered carrier roller has a jacket that is much stronger is deformable as the jacket of the inlet-side support roller.
- the carrier roller has an outer layer of rubber in the chambers are arranged, which are connected to the inside of the support body made of steel are. Due to the strong deformability, the contact pressure on the support rollers as limited as possible so that the winding hardness is not disproportionately high increases.
- U.S. Patent 3,503,567 describes a winding machine for winding Paper coated with pressure sensitive capsules.
- the backup roller consists of a hollow cylindrical support body Metal, on the jacket of which a deformable layer of a foamed synthetic material is applied.
- the deformable layer of the backup roller absorbs so much of the pressure between the winding roll and the Back-up roller to prevent the capsules from breaking.
- the invention has for its object to a roller for a winding machine create a winding without winding errors when used as a support or back-up roller enables with lower winding hardness.
- a pressure roller When used as a pressure roller, it should Fluctuations in the uniformity of the winding rolls, the z. B. from profile fluctuations result, balance, so as to the uniformity of the To ensure contact pressure.
- FIG 8 is the principle of a support roller winding machine for winding through Longitudinal sections of subdivided paper or cardboard web 1 shown for winding rolls 2, at the roller shown in Figures 1 to 6 as a support roller or as a pressure roller can be used.
- a carrier roll winding machine contains two driven ones Carrier rollers 3, 4, on which the winding rolls 2 coaxial and aligned when winding lie in a row and thus bear the entire weight of the winding roll.
- the paper or cardboard web 1 is preferred from below, the inlet-side support roller 4 partially looped through the gap between the support rollers 3, 4 and runs in the nip between the inlet-side support roller 4 and the winding rollers 2 on this.
- One or both support rollers 3, 4 of the support roller winding machine are designed as a roller designed the invention.
- the roller according to the invention is preferred as the outlet side Carrier roller 3 used, so compared to the inlet-side support roller 4 is arranged that their contact line to the winding roll (nip 5) at the same height or lower than the line of contact between the other winding roll 4 and the winding roll.
- the Carrier roller 3 thus carries the same or greater proportion of the weight of the winding rolls 2.
- the inlet-side support roller 4 can also be used as the roller according to the invention be designed.
- FIG. 1 to 6 the structure of a roller according to the invention when used as Carrier or backup roller 3 shown in more detail.
- a support roller 3 it has an axial length corresponding to the maximum width of the paper or Corresponds to cardboard web 1, which can be up to 10 m; their diameter is between 500 mm and 1500 mm.
- the support or support roller 3 according to the invention a hollow cylindrical support body 7 made of a solid material, in particular made of steel, which is designed to be sufficiently stable to prevent bending to be able to support 2 forces acting on or against the winding rollers.
- shaft journals 8 are attached, with which the Roller 3 is stored in the frame of the winding machine.
- a shaft journal 8 each support or support roller 3 is connected to a rotary drive with which the roller 3 around its Longitudinal axis is rotated around the overlying or adjacent winding rollers 2 for winding to turn.
- a layer 9 made of a cellular a large number of pores filled with a gas, in particular air, and therefore applied compressible plastic material that a compression module K of has less than 10 MPa. It is important that a large number of relatively small pores is evenly distributed over the volume of the layer 9.
- the pore size is preferred smaller than 5 mm, a pore size between 0.05 mm has proven to be particularly advantageous and 1 mm shown.
- the pores in layer 9 are partially open - that is connected - partly closed. The percentage of open pores is 30% to 70%, preferably about 50%. The ratio of the open pores to the closed pores determines both the compressibility and the ability of the Layer to dissipate heat generated inside to prevent unwanted overheating avoid.
- a layered cellular elastomer, in particular polyurethane, is preferably used for the layer 9, which has a compression modulus ⁇ of 1 MPa to 5 MPa.
- the radially measured thickness of layer 9 is at least 10 mm, preferably between 10 mm and 40 mm, in the example approximately 25 mm.
- the density of the material of the layer 9 with the pores is less than 800 kg / m 3 , preferably between 350 and 650 kg / m 3 .
- the layer 9 has a hardness between 15 and 60 measured according to Shore-A. The roller is thus relatively soft on its outer surface in order to form a relatively wide nip when a winding roll is in contact.
- a layer 9 of compressible material preferably a cellular elastomer.
- the thickness of the layer 9 is 10 mm to 40 mm.
- a hard base layer 10 made of an incompressible Material, preferably rubber, which is non-slip connected to the support body 7.
- the non-slip binding can e.g. B. can be achieved by vulcanization.
- wear-resistant outer running layer 11 is on the outside of the compressible Layer 9 attached another elastic layer, which is grooved if necessary.
- Figure 5 shows an embodiment with circumferential grooves 12 in a wear-resistant outer layer 11.
- the compressible layer 9 is directly on the without intermediate layer Support body 7 attached.
- incompressible overlay 11 it is important that its structure and properties are selected such that they are deformable as a pure protective layer, in particular the compressibility of the lateral surface of the support or support roller 3 below the load of a winding roll 2 is not significantly affected. To influence her To reduce deformability, the outer running layer 11 by transverse to the grooves 12 incisions are weakened.
- Figure 6 shows the preferred embodiment of a support or Back-up roller in which the compressible layer 9 consists of individual rings 13.
- the Rings 13 with a width in the axial direction of the roller of 50 mm to 500 mm either in immediate succession or at such a short distance from each other arranged that the gap between two rings 13 no marks on the Causes winding rolls 2. If there is a space between the rings 13, this is preferably 5 mm to 30 mm.
- Rings 13 are preferably used one larger by the desired thickness of the layer 9 and a little smaller Have inner diameter than the outer diameter of the support body 7.
- the Rings 13 are successively with the inner diameter expanded by expansion to the Support body 7 pushed so that they are then under tension on the support body 7 sit.
- the tension ensures a non-slip Seat of the rings 13 on the support body 7.
- a sufficiently firm fit can also be achieved, for example, in that the rings 13 or can be attached to the supporting body 7 by gluing or jamming.
- the rings 13 are arranged in parallel on the support body 7 so that their end faces run either perpendicularly or at an angle to the roller axis.
- the rings 13 a quasi-helix with the advantage that a gap between the rings 13 constantly varies its axial position during rotation and so Markings on an adjacent winding roll can be avoided.
- Another possibility of applying the compressible layer 9 on the support body 7 consists of a compressible band material helically on the Wind up support body 7.
- the non-slip fit of the layer 9 can with the above described techniques can be achieved, e.g. B. by winding the tape in prestressed condition.
- the roller then consists of a support body 7 with a compressible layer 9 from a helically applied band-shaped Material.
- FIGS. 7 and 8 The advantageous influence of a support or support roller 3 compared to known support or Back-up rolls 14 with an elastic, but incompressible outer surface (e.g. from Solid rubber) is explained in FIGS. 7 and 8:
- Figure 7 shows a support roller winding machine according to the prior art, in which the outlet-side support roller 14 has an elastic, but incompressible outer surface.
- the support roller 14 deforms in the nip 5 elastic.
- the evasive elastic material forms at both ends of the nip 5 Bumps 15, which protrude radially from the rest of the outer surface.
- the beads 15 on the nip 5, which significantly influences the winding hardness increases the effective Radius of the support roller 14, so that the outermost layer of the winding roll 2 in this area is accelerated. This acceleration increases the so-called nip-induced Stretch of the outer layer, d. H. the winding hardness increases.
- the one through the elastic outer layer intended positive effect, by widening the nip 5 den Contact pressure and thus the winding hardness dependent on the contact pressure significantly reduced and can even be reversed.
- Figure 8 shows the conditions when winding with a carrier roll winding machine using a support roller 3 according to the invention:
- the compressible layer 9 becomes under the support weight of the winding rolls 2 compressed, their volume decreases. A wide nip 5 without beads or arises with negligible beads on both ends. The contact pressure on the Carrier roller 3 drops due to the widened nip 5, and the nip-induced elongation the outermost layer on the winding roll 2 is reduced. Compared to the known Winding machines can therefore with the same coating weight per meter of roll length lower winding hardness can be wound up. This enables the winding of Winding rolls with a larger final diameter without the paper or cardboard web is damaged or 2 winding errors occur in the winding roll.
- a roller according to the invention is not limited to use as a support roller in Carrier roll winding machines are limited, but they can also be beneficial to others Winding machine types as contact rollers on the winding rollers under pressure be used to make large diameter and high quality winding rolls high production speed.
- their use as Back-up roll advantageous in so-called back-up roll winding machines which have winding stations in two winding lines on both sides of a central support roller are arranged, to which the individual tracks are fed alternately.
- Each Winding roll is - such.
- the roller according to Figures 1 to 6 When used as a pressure roller, which is given the reference number 6 in FIGS. 7 and 8 is, with small axial lengths, the roller according to Figures 1 to 6 in the constructed in the manner described above. Because the printing rollers are freely rotatable and are not driven, no rotary drive acts on the shaft journal 8. At Pressure rollers with a large axial length, as z. B. in support roller winding machines are used, the pressure roller preferably consists of individually rotatably mounted Segments to allow independent rotation of the individual segments enable. Printing rollers have diameters that range from 200 to 400 mm are, so usually smaller diameter than support or support rollers.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Winding Of Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Paper (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Manufacture Of Motors, Generators (AREA)
Description
- Figur 1
- einen Längsschnitt durch eine erfindungsgemäße Trag- oder Stützwalze,
- Figur 2
- einen Querschnitt durch die Walze aus Figur 1,
- die Figurer 3 bis 5
- verschiedene Gestaltungen der äußeren Mantelschicht der Walze,
- Figur 6
- eine Walze, bei der die kompressible Schicht aus einzeln aufgezogenen Ringen besteht, und
- die Figurer 7 und 8
- die Wirkungsweise einer erfindungsgemäßen Tragwalze im Vergleich zu einer Tragwalze nach dem Stand der Technik in einer Tragwalzen-Wickelmaschine.
Claims (15)
- Trag-, Stütz- oder Druckwalze für eine Wickelmaschine, insbesondere zum Aufwickeln von Papier- oder Kartonbahnen (1), mit einem hohlzylinderförmigen Tragkörper (7) aus einem festen Material, auf dessen Mantel eine verformbare Schicht aus einem zelligen Kunststoffmaterial mit einer Vielzahl von gleichmäßig verteilen Poren aufgebracht ist, dadurch gekennzeichnet, daß das zellige Kunststoffmaterial ein Kompressionsmodul κ von weniger als 10 MPa aufweist und daß die Poren in der Schicht (9) teilweise offen und teilweise in sich geschlossen sind.
- Walze nach Anspruch 1, dadurch gekennzeichnet, daß die Schicht (9) aus einem zelligen Elastomer, insbesondere Polyurethan, mit einem Kompressionsmodul zwischen 1 MPa und 5 MPa besteht.
- Walze nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Größe der Poren weniger als 5 mm, bevorzugt zwischen 0,05 mm und 1 mm, beträgt.
- Walze nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Anteil der offenen Poren 30 % bis 70 %, vorzugsweise ca. 50 % beträgt.
- Walze nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Schicht (9) eine Härte zwischen 15 und 60 Shore-A aufweist.
- Walze nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Dicke der Schicht (9) mindestens 10 mm, bevorzugt zwischen 10 mm und 40 mm beträgt.
- Walze nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß außen auf die kompressible Schicht (9) eine verschleißfeste, elastische Laufschicht (11) aufgebracht ist.
- Walze nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die äußerste Mantelschicht (9, 11) Nuten (12) aufweist.
- Walze nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß zwischen der kompressiblen Schicht (9) und dem Tragkörper (7) eine harte Grundschicht (10) aus einem inkompressiblen Material angeordnet ist, die rutschfest mit dem Tragkörper (7) verbunden ist.
- Walze nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die kompressible Schicht (9) aus einzelnen Ringen (13) zusammengesetzt ist.
- Walze nach Anspruch 10, dadurch gekennzeichnet, daß die Ringe (13) mit einem Abstand von 5 mm - 50 mm voneinander angeordnet sind.
- Walze nach Anspruch 10 oder 11, dadurch gekennzeichnet, daß die Stirnflächen der Ringe (13) schräg zur Walzenachse verlaufen.
- Walze nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die kompressible Schicht (9) aus einem schraubenlinienförmig aufgebrachten bandförmigen Material besteht.
- Wickelmaschine zum Aufwickeln von Papier- oder Kartonbahnen (1), mit einer oder mehreren Trag- oder Stützwalzen (3, 4) und/oder Druckwalzen (6), dadurch gekennzeichnet, daß als Trag- oder Stützwalze (3, 4) und/oder Druckwalze (6) eine Walze gemäß einem oder mehrerer der Ansprüche 1 bis 13 verwendet wird.
- Tragwalzen-Wickelmaschine nach Anspruch 14 mit zwei das Wickelrollengewicht tragenden Tragwalzen (3, 4), wobei eine der beiden Tragwalzen (3, 4), bevorzugt die auslaufseitige, nicht von der Bahn (1) umschlungene Tragwalze (3) so angeordnet ist, daß ihre Kontaktlinie (5) mit den Wickelrollen (2) tiefer verläuft als die Kontaktlinie der anderen Tragwalze (4), dadurch gekennzeichnet, daß zumindest die Tragwalze (3) mit tiefer verlaufender Kontaktlinie (5) gemäß einem oder mehreren der Ansprüche 1 bis 13 aufgebaut ist.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1996103211 DE19603211A1 (de) | 1996-01-30 | 1996-01-30 | Walze für eine Wickelmaschine |
| DE19603211 | 1996-01-30 | ||
| DE29615385U | 1996-09-04 | ||
| DE29615385U DE29615385U1 (de) | 1996-01-30 | 1996-09-04 | Walze für eine Wickelmaschine |
| PCT/EP1997/000146 WO1997028075A1 (de) | 1996-01-30 | 1997-01-15 | Walze für eine wickelmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0879199A1 EP0879199A1 (de) | 1998-11-25 |
| EP0879199B1 true EP0879199B1 (de) | 2000-03-22 |
Family
ID=26022462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97901025A Expired - Lifetime EP0879199B1 (de) | 1996-01-30 | 1997-01-15 | Walze für eine wickelmaschine |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6056230A (de) |
| EP (1) | EP0879199B1 (de) |
| JP (1) | JP3199750B2 (de) |
| AT (1) | ATE190962T1 (de) |
| AU (1) | AU724289B2 (de) |
| CA (1) | CA2245160C (de) |
| DE (1) | DE59701306D1 (de) |
| ES (1) | ES2145568T3 (de) |
| WO (1) | WO1997028075A1 (de) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2173797A (en) * | 1996-04-04 | 1997-10-29 | Jan A. Paasonen | A roll having a composite cover and a method for making the same using circumferential gap layers |
| DE19627677A1 (de) * | 1996-07-10 | 1998-01-15 | Beloit Technologies Inc | Wickelvorrichtung für Bahnen aus Papier oder dergleichen und Walze hierfür |
| AU4618997A (en) * | 1996-09-04 | 1998-03-26 | Jagenberg Papiertechnik Gmbh | Winding-up process and machine for winding up paper or cardboard webs |
| DE19649354B4 (de) * | 1996-11-28 | 2005-11-03 | Voith Paper Patent Gmbh | Wickelmaschine für Papier- oder Kartonbahnen |
| DE19801599A1 (de) * | 1998-01-17 | 1999-07-22 | Voith Sulzer Papiertech Patent | Tragwalzen-Wickelvorrichtung |
| DE19836116A1 (de) * | 1998-03-24 | 2000-03-02 | Voith Sulzer Papiertech Patent | Rollenwicklerwalze |
| DE19851023B4 (de) * | 1998-11-05 | 2005-11-03 | Stora Enso Publication Paper Ag | Rollenwickeleinrichtung |
| SE518032C2 (sv) | 2000-12-18 | 2002-08-20 | Tetra Laval Holdings & Finance | Sätt och anordning vid framställning av ett förpackningsmaterial |
| DE10104195A1 (de) * | 2001-01-31 | 2002-08-14 | Voith Paper Patent Gmbh | Walze zum Aufwickeln einer Materialbahn |
| DE10115862A1 (de) * | 2001-03-30 | 2002-10-17 | Jagenberg Papiertech Gmbh | Wickelmaschine zum Aufwickeln einer Materialbahn, insbesondere einer Papier- oder Kartonbahn, zu Wickelrollen |
| US20040052986A1 (en) * | 2002-09-17 | 2004-03-18 | Bank Lawrence C. | Reinforced paperboard tube |
| DE10258539A1 (de) * | 2002-12-14 | 2004-06-24 | Sms Demag Ag | Haspelvorrichtung für Walzband |
| ITFI20030253A1 (it) * | 2003-10-02 | 2005-04-03 | Fabio Perini | Dispositivo per controllare lo scarico dei logs da una |
| DE10350120A1 (de) | 2003-10-28 | 2005-06-09 | Giesecke & Devrient Gmbh | Vorrichtungen zur Bearbeitung von Blattgut |
| DE102005002008A1 (de) * | 2005-01-15 | 2006-07-20 | Voith Paper Patent Gmbh | Rollenwicklerwalze |
| JP4811869B2 (ja) * | 2005-12-08 | 2011-11-09 | シンジーテック株式会社 | 鳴き防止ロール |
| US20080203212A1 (en) * | 2007-02-28 | 2008-08-28 | Anderson Danford C | Web-handling apparatus including guide roller assembly with resiliently deformable outer layer |
| US20080203132A1 (en) * | 2007-02-28 | 2008-08-28 | Hudson-Sharp Machine Company | Web-handling apparatus including guide roller assembly with resiliently deformable outer layer |
| ES2381916T3 (es) * | 2009-09-18 | 2012-06-01 | REIFENHäUSER GMBH & CO. MASCHINENFABRIK | Dispositivo de devanado |
| DE102010062042A1 (de) * | 2010-11-26 | 2012-05-31 | Voith Patent Gmbh | Rollenwicklerwalze, Funktionsbelag für eine Rollenwicklerwalze, Rollenwickelvorrichtung und Verfahren zum Aufwickeln einer Materialbahn |
| CN103891024B (zh) * | 2011-10-31 | 2017-04-12 | 三洋电机株式会社 | 具备螺旋电极体的电池及其制造方法 |
| WO2013174908A2 (en) * | 2012-05-24 | 2013-11-28 | Hannecard France Sa | Roll drum for roller winding device with elastomeric cover |
| EP3281897B1 (de) | 2014-11-06 | 2018-10-24 | Valmet Technologies, Inc. | Rollenschneid- und wickelmaschine zum aufwickeln von zellstoffbahnen |
| CN108275491A (zh) * | 2018-03-16 | 2018-07-13 | 贺州市宜居船木工艺装饰有限公司 | 一种防止编织袋收卷偏移的收卷装置 |
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| DE829831C (de) * | 1950-05-03 | 1952-01-28 | Franz Clouth Rheinische Gummiw | Walze mit weichem Walzenkoerper |
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| AR194727A1 (es) * | 1971-09-13 | 1973-08-14 | Gulf & Western Syst Co | Un cilindro compuesto y un metodo para producirlo |
| DE2215342A1 (de) * | 1972-03-29 | 1973-10-18 | Reuter Maschinen | Antistatische transportbandwalzen und verfahren zu ihrer herstellung |
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| JPH11508217A (ja) * | 1996-04-19 | 1999-07-21 | ヤーゲンベルク パピーアテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング | 巻取り機械用の加圧ローラ機構 |
-
1997
- 1997-01-15 US US09/101,337 patent/US6056230A/en not_active Expired - Lifetime
- 1997-01-15 AT AT97901025T patent/ATE190962T1/de active
- 1997-01-15 DE DE59701306T patent/DE59701306D1/de not_active Expired - Lifetime
- 1997-01-15 JP JP52726497A patent/JP3199750B2/ja not_active Expired - Fee Related
- 1997-01-15 CA CA002245160A patent/CA2245160C/en not_active Expired - Fee Related
- 1997-01-15 AU AU14420/97A patent/AU724289B2/en not_active Ceased
- 1997-01-15 ES ES97901025T patent/ES2145568T3/es not_active Expired - Lifetime
- 1997-01-15 WO PCT/EP1997/000146 patent/WO1997028075A1/de not_active Ceased
- 1997-01-15 EP EP97901025A patent/EP0879199B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6056230A (en) | 2000-05-02 |
| AU724289B2 (en) | 2000-09-14 |
| JPH11507317A (ja) | 1999-06-29 |
| CA2245160A1 (en) | 1997-08-07 |
| WO1997028075A1 (de) | 1997-08-07 |
| DE59701306D1 (de) | 2000-04-27 |
| EP0879199A1 (de) | 1998-11-25 |
| AU1442097A (en) | 1997-08-22 |
| ATE190962T1 (de) | 2000-04-15 |
| ES2145568T3 (es) | 2000-07-01 |
| CA2245160C (en) | 2003-08-05 |
| JP3199750B2 (ja) | 2001-08-20 |
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