EP0640544A1 - Procédé et dispositif d'enroulement pour enrouler une bande - Google Patents

Procédé et dispositif d'enroulement pour enrouler une bande Download PDF

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Publication number
EP0640544A1
EP0640544A1 EP93113521A EP93113521A EP0640544A1 EP 0640544 A1 EP0640544 A1 EP 0640544A1 EP 93113521 A EP93113521 A EP 93113521A EP 93113521 A EP93113521 A EP 93113521A EP 0640544 A1 EP0640544 A1 EP 0640544A1
Authority
EP
European Patent Office
Prior art keywords
winding
axis
support roller
roller
movement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP93113521A
Other languages
German (de)
English (en)
Other versions
EP0640544B1 (fr
Inventor
Walter Dörfel
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.)
Beloit Technologies Inc
Original Assignee
Beloit Corp
Beloit Technologies Inc
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
Priority to AT96107764T priority Critical patent/ATE176210T1/de
Application filed by Beloit Corp, Beloit Technologies Inc filed Critical Beloit Corp
Priority to ES96107764T priority patent/ES2129909T3/es
Priority to EP93113521A priority patent/EP0640544B1/fr
Priority to AT93113521T priority patent/ATE153981T1/de
Priority to DE59306687T priority patent/DE59306687D1/de
Priority to EP96107764A priority patent/EP0754640B1/fr
Priority to DE59309354T priority patent/DE59309354D1/de
Priority to ES93113521T priority patent/ES2105019T3/es
Priority to JP7507347A priority patent/JP2745082B2/ja
Priority to PCT/EP1994/002795 priority patent/WO1995005988A1/fr
Priority to US08/424,348 priority patent/US5639045A/en
Priority to CA002147764A priority patent/CA2147764C/fr
Priority to KR1019950701550A priority patent/KR100235080B1/ko
Priority to CN94190622A priority patent/CN1045937C/zh
Priority to PL94308483A priority patent/PL175339B1/pl
Priority to BR9405557-2A priority patent/BR9405557A/pt
Publication of EP0640544A1 publication Critical patent/EP0640544A1/fr
Priority to FI951932A priority patent/FI951932A/fi
Application granted granted Critical
Publication of EP0640544B1 publication Critical patent/EP0640544B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2207—Changing the web roll in winding mechanisms or in connection with winding operations the web roll being driven by a winding mechanism of the centre or core drive type
    • 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
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/26—Cutting-off the web running to the wound web 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
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
    • 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4144—Finishing winding process
    • B65H2301/41441—Finishing winding process and blocking outer layers against falling apart
    • B65H2301/41442—Specified by the sealing medium sealing used
    • B65H2301/414421—Glue or hot-melt
    • 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
    • B65H2301/4144—Finishing winding process
    • B65H2301/41445—Finishing winding process after winding process
    • B65H2301/41447—Finishing winding process after winding process discharging roll by, e.g. rolling it down a slope
    • 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
    • B65H2301/4146—Winding involving particular drive arrangement
    • B65H2301/41466—Winding involving particular drive arrangement combinations of drives
    • B65H2301/41468—Winding involving particular drive arrangement combinations of drives centre and nip drive
    • 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
    • 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
    • B65H2301/4181—Core or mandrel supply
    • B65H2301/41816—Core or mandrel supply by core magazine within winding machine, i.e. horizontal or inclined ramp holding cores
    • 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
    • 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
    • B65H2301/4187—Relative movement of core or web roll in respect of mandrel
    • B65H2301/4189—Cutting
    • B65H2301/41891—Cutting knife located between two winding 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
    • 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
    • B65H2404/4211—Bed arrangement, i.e. involving parallel and spaced drums, e.g. arranged horizontally for supporting a roll to be wound or unwound with means for changing space between the drums
    • 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
    • B65H2404/4212—Bed arrangement, i.e. involving parallel and spaced drums, e.g. arranged horizontally for supporting a roll to be wound or unwound with means for changing inclination of bed
    • 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
    • B65H2404/4213—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 diameter
    • 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

Definitions

  • the invention relates to a method for winding webs according to the preamble of claim 1 and a winding device for winding webs according to the preambles of claims 2 and 17.
  • double carrier roll winding machines With increasing roll weight of the produced roll and with increasing winding speed, there always occurs more the problem of the uniformity of the winding density or the course of the winding hardness over the entire roll diameter in the foreground.
  • the previously proposed solutions for ensuring a specific density or winding tension are either very complex or not sufficiently satisfactory with regard to the winding quality.
  • a generic method and a generic device are known from US Pat. No. 4,465,243. According to this document, it is provided that, without a winding shaft, a winding of uniform density can be realized in that the two support rollers have different diameters and their axes are placed at different height levels.
  • a formula is given according to which the angle of the connecting line of the two support roller axes to the horizontal direction can be calculated depending on the two diameters of the support rollers, the size of the gap between the two support rollers and the maximum intended winding diameter, which ensures an optimally uniform winding density . This angle remains unchanged during the winding process.
  • the invention has for its object to reduce the above-mentioned restrictions due to the high nip pressures between the winding and the two support rollers of conventional double support roller rollers.
  • a further object of the invention is the additional combination with a center drive for the winding axis which is displaced locally with respect to the support roller (s) during the winding process.
  • Another object of the invention is a winding device with two support rollers, in which, by progressively lowering the one support roller depending on the increasing diameter of the winding, an axial displacement of the winding along a predetermined, essentially vertical or only slightly inclined movement line with respect to the vertical is made possible.
  • the combination with a center drive for the winding axis is particularly preferred.
  • Another object of the invention is the combination of the double carrier roller roller with an automatic winding tube feed, in particular in the case of an additional drive of the winding axis by means of a central drive.
  • Yet another object of the invention is a handling device for changing the reels after the winding process in a double carrier roller reel. This can also be used advantageously regardless of the lowering of one of the support rollers during the winding process and also independently of the movement of the winding axis along a predetermined movement line.
  • the web 1 to be wound up in a winding station 2 (or to be rewound) or webs 1 ', 1' ', ... running practically without spacing next to one another is initially very large in terms of its diameter and width Supply roll 3 unwound, deflected several times and the web 1, if necessary at 4 in parallel partial webs 1 ', 1' ', ... is longitudinally divided.
  • This entire part of the system which is not part of the subject matter of the invention, has been omitted in the further figures for the sake of clarity.
  • the winding station 2 consists on the one hand of the drivable support rollers 11 and 12 and on the other hand of axis displacement means 20 for axially parallel displacement of the axis 12A of the second support roller 12 as seen in the direction of web travel with respect to the axis 11A of the first support roller 11 as viewed in the direction of web travel, and from means 30 for lowering the axis 12A of the second support roller 12 as a function of the increasing diameter D w of the Web 1 or webs 1 ', 1'', ... winding 13 to be produced; 13 ', 13'', ... (see FIGS. 2 to 5) cause the axis 13A of the winding 13 to move along a predetermined vertical line of movement 14 or only slightly inclined with respect to a vertical plane 15.
  • the support rollers 11 and 12 basically have a different diameter and their axes 11A and 12A are basically in horizontal planes at different heights during winding.
  • the first support roller 11 seen in the web running direction has the larger and the second support roller 12 the smaller diameter, the axis 12A of the second support roller being higher than the axis 11A of the first support roller during the winding process is.
  • at least the support roller 12, which is smaller in diameter is provided with a relatively more flexible jacket 12B. Examples of flexible envelopes of support rollers are u. a. known from the German utility model publication 92 04 667.3 mentioned at the beginning and the publications cited therein.
  • pivotable arms 23 are provided as the axis displacement means 20. These are arranged on the two ends of the support roller 12, ie in pairs. There is a fixed pivot axis at one end 23A, its other end carries the axis of rotation 12A of the support roller 12. The choice of the location of the pivot axis 23A of the pivotable arms 23 in relation to the position of the axis 11A of the support roller 11 and its length determine the shape and position of the line of motion 12C of the axis 12A of the Support roller 12.
  • the pivot axis 23A is arranged to the side of the axis 11A of the support roller 11, that is to say the two axes do not coincide, the distance between the axes 11A and 12A changes during the displacement of the support roller 12.
  • the position of the The pivot axis 23A of the pivotable arms 23 is, as shown, preferably chosen so that the lateral distance between the support rollers 11 and 12 increases with increasing diameter of the roll 13 to be produced. This increase in distance can be seen particularly clearly when comparing the working positions in FIGS. 2 and 3.
  • the pivoting process of the arms 23 is effected by a push rod device 24, as is shown schematically in FIGS. 1, 2, 4 and 5.
  • the push rod bearing 24A describes a segment of a circle about the pivot axis 23A of the pivotable arm 23. This is indicated by the movement line 24C.
  • the axis 24B of a second pivot bearing of the push rod device remains stationary, while the push rod 24D pushes a certain distance through the second pivot bearing in the direction of the double arrow.
  • the position in the reception of the winding cores is shown in dashed lines, while the position the delivery of the winding cores in the pocket between the two support rollers is shown with solid lines.
  • the difference in height of the axes 11A and 12A of the two support rollers 11 and 12 and the distance between these two axes to one another and the line of motion 12C of the axis 12A of the support roller 12 and the change in position of the axis 12A of the support roller 12 with increasing diameter of the roll 13 to be produced can by means of the in The drawing shown and in this respect preferred winding stations 2 can now be specified such that the main load of the winding 13 is always absorbed by the stationary support roller 11 during the entire winding process, while the support roller 12 is only present with a minimal nip pressure on the winding 13, which is required is to transfer the required torque difference to generate the desired winding tension on the winding 13.
  • the means 30, which - as already mentioned - cause the axes 13A of the roll 13 to be produced to move along predetermined movement lines 14, 15 when the axes 12A of the support roller 12 are lowered, can be implemented in various ways.
  • the movement lines 14 and 15 of the winding axes 13A are straight. While the movement line 14 runs vertically, the movement line 15 shown as an alternative in FIGS. 1 and 2 is with respect to a vertical plane only slightly inclined.
  • the movement means 30 shown in FIGS. 1 to 3 have two guide slides (guide shoes 31) arranged in pairs, which can be displaced along guides 21 or 22, ie parallel to the desired movement line 14 or 15, and with the winding 13, preferably the winding axis 13A is suitably coupled.
  • the coupling of the movement means 30 with the winding 13 takes place in the preferred embodiment shown in the drawing in that a joint 16 is arranged between the guide shoe 31 and the axis 13A of the winding 13, the joint 16 on the winding axis directly or indirectly on the winding core 17 of the winding 13 attacks.
  • This joint piece allows the winding axis 13A to have a certain mobility transversely to the direction of extension of the desired movement line 14 or 15, in particular a slight pendulum movement with a horizontal movement component of the axis 13A.
  • a deviation of this pendulum from a desired zero position, which corresponds to the desired position of the winding axis 13A along the movement line 14 or 15, can be used as a signal for the displacement means 20 to further lower the support roller axis 12A or an approximately too far preceding lowering by cancel the required amount.
  • other position detection means for the winding axis 13A are also conceivable, for. B. contact strips on both sides of the guides 21 and 22 which emit a signal in one direction or the other if the winding axis 13A begins to move away from the predetermined movement line 14 or 15 in one direction or the other.
  • measuring devices come into consideration for the movement means 30, which are suitable for detecting horizontal or vertical or horizontal and vertical deviations of the axis 13A of the winding 13 from the predetermined movement line 14 or 15 and the actual position of the axis 12A of the support roller 12 correct.
  • the guides 21 or 22 nor the guide shoes 31 are absolutely necessary.
  • the guides and the guide shoe represent a simple and functionally reliable mechanical means of realizing the desired movement line of the winding axis 13A as the winding process progresses and the windings 13; 13 ', 13' ', ... to be defined in their axial positions.
  • the movement means 30 ensure a predetermined course of the position of the winding axis 13A during the winding process, a simple and reliable implementation of an additional rotary drive of the winding to be produced can be realized in its center of rotation formed by the winding axis 13A.
  • Such a center drive reduces the torque to be transmitted from the support rollers 11 and 12 to the winding 13.
  • an improved structure of the winding i. H. enables an improved specification of the winding density.
  • a corresponding center drive motor is fastened on the guide shoe 31, possibly on the joint piece 16, the guides 21 or 22 or guides parallel to this ensure reliable guidance of the center drive on at least one side on the winding axis 13A .
  • a loading roller 6 known per se. 1 and 3
  • This is held by a cross member 7 and is movably mounted with respect to it in the direction of the double arrow 6A in order to be pressed in an approximately opposite position on the support rollers to the already produced roll with adjustable force.
  • the ensemble of traverse 7 and loading roller 6 follows the direction of the movement line 14 or 15 of the winding axis 13A with increasing diameter of the winding 13. This is indicated in FIGS. 1 and 3 by the double arrow 14A and a dash-dotted line. 1 and 3, the center of the pressure roller 6 preferably moves at a certain lateral distance from the movement line 14 of the winding axis 13A.
  • Any existing guides 21 or 22, or guides running parallel thereto can, if desired, also be provided for guiding the pressure roller 6 and traverse 7 ensemble.
  • the pressure roller 6 can also be moved by a cross member which can be pivoted about an axis 7A.
  • the line of movement of the loading roller 6 is in the form of a segment of a circle.
  • FIG. 2 shows a, in particular automatically operating, feed device 5 'for one or more winding cores 17 or 17', 17 '',... Which are located one behind the other in the axial direction and which are thus positioned above the starting position shown in FIG Winding 13 is that the transfer to a tensioning device 8 takes place in such a position in which the axes of the winding cores intersect the line of movement 14 of the winding axis 13A.
  • the feed device 5 'for the winding core feed is positioned in connection with the movement line 14.
  • the inclined movement line 15, which is also shown, is only indicated as an alternative, but is not taken into account in the following explanation.
  • the feed device 5 ' has at least one swivel arm 9, on the lower free end of which there is a receiving trough 9A for the positionally secure receiving of the winding cores 17; 17 ', 17'', ..., which can roll over an inclined surface 10 due to their gravity into the receiving trough 9A.
  • the swivel arm 9 can pivot from the receiving position shown with a solid line in FIG. 2 into the delivery position for the winding cores, in which the winding axes 13A intersect the movement line 14. In this position, the tensioning device 8, which is fastened to the guide shoe 31 (by means of the joint piece 16), engages the ends of the winding core.
  • the tensioning device engages a guide rod which penetrates all winding cores.
  • a subsequent lowering of the winding cores into the starting position for the winding process shown in Fig. 2 below is possible in that the swivel arm 9 is pivoted further beyond the transfer position and thus is released from the winding cores (left position of the swivel arm 9 in Fig. 2).
  • the lowering into the starting position is carried out by subsequently lowering the guide shoe 31.
  • FIG. 2 a handling device 50 is provided in FIG. 2 for changing the winding 13 after the end of a winding process. This is in its rest position in FIG. 2 and is explained in more detail with reference to the following FIGS. 3 to 5.
  • FIG. 3 shows the situation at the end of a winding process.
  • the finished wound roll 13 is still in the winding position - as is the support roller 12, which is reduced in comparison to the starting position (FIGS. 1 and 2) with an increase in distance from the support roller 11 such that the winding axis 13A of the winding 13 still has the predetermined movement line 14 always cuts.
  • the handling device 50 already shown in FIG. 2 is provided for changing the winding 13. It has a table-like traverse 55, which preferably extends parallel to the axis 11A of the support roller 11 and laterally next to this, i. H. is arranged in a position approximately between the two support rollers and is movably mounted.
  • a spindle or piston / cylinder unit 56 in cooperation with holding arms 57, enables the crossmember 55 to be pivoted about the axis 11A of the supporting roller 11. In FIG. 3, the holding arms 57 are still in the rest position already shown in FIG. 2.
  • the crossmember 55 can be pivoted by means of a second spindle or piston / cylinder unit 58 about an articulation point 59 at the connection point between the holding arms 57 and the crossmember 55.
  • the pivot position of the cross member 55 around the articulation point 59 is selected such that the cross member 55 is relative 3
  • the cross member 55 is pivoted against the support roller 11 in such a way that an elongated separating knife 52 provided on the cross member 55 is attached to the web 1 / webs 1 'wound around the support roller 11, 1'', ....
  • the separating knife 52 of the handling device 52 is combined with a clamping means or serves as a clamping means which clamps the web 1 / webs 1 ', 1'', ... wrapping around the support roller 11 on the support roller 11 when changing the reel holds in investment.
  • the support roller 12 is lowered even further by the displacement means 20 in the direction of the movement line 12C (FIG. 3).
  • the winding 13 remains in contact with both support rollers 11 and 12.
  • the cross member 55 is now pivoted through the now significantly larger spacing gap between the support rollers 11 and 12 by means of the piston / cylinder unit 56.
  • the support roller 11 is rotated a bit in the direction of arrow B. This is made possible by the clamping means on the cutting knife 52 in connection with the pivoting process of the holding arms 57 and the cross member 55 about the support roller axis 11A.
  • an arcuate contact surface 51 initially comes to rest on the periphery of the winding 13 and serves for further pivoting of the Traverse 55 as a rolling surface, by means of which the winding 13 is pushed beyond the apex of the support roller 12.
  • a roller lowering table 53 known per se which has previously been pivoted into its take-over position shown in FIG. 4 about its axis 53A, takes over the roll 13 rolling over the outer surface of the support roller 12 and subsequently lowers it by pivoting about its axis 53A (see FIG 5).
  • the traverse 55 is then pivoted further until the web end clamped by it on the support roller 11 has reached the position on the circumference of the support roller 11 in which the next winding process begins.
  • This position is indicated in FIGS. 5 and, in dashed lines, in FIG. 3 and corresponds to a position preferably between approximately 1:00 a.m. and 2:00 a.m.
  • the handling device 50 serving as a multifunction device is also provided with a glue supply 54, which is supplied via lines, not shown in the drawing, to a location near the separating knife 52 or the gluing nozzles located in the vicinity of the latter, so that the web end at the circumference of the crossmember 11 can be connected to a subsequently supplied winding core 17, winding core 17 ', 17'', ... and thus the next winding process can begin; alternatively, stationary or traversing adhesive tape dispensers can also be provided on the handling device 50 for fastening the web ends to the new winding core.
  • the support roller 12 has returned to its winding position and a new winding core is in the winding bed (FIGS. 1 and 2), the web / s 1; 1 ', 1'', ... held in the usual way by means of vacuum on the support roller 11.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Basic Packing Technique (AREA)
EP93113521A 1993-08-24 1993-08-24 Procédé et dispositif d'enroulement pour enrouler une bande Expired - Lifetime EP0640544B1 (fr)

Priority Applications (17)

Application Number Priority Date Filing Date Title
ES96107764T ES2129909T3 (es) 1993-08-24 1993-08-24 Maquina de arrollamiento para arrollar cintas.
EP93113521A EP0640544B1 (fr) 1993-08-24 1993-08-24 Procédé et dispositif d'enroulement pour enrouler une bande
AT93113521T ATE153981T1 (de) 1993-08-24 1993-08-24 Verfahren und wickelvorrichtung zum wickeln von bahnen
DE59306687T DE59306687D1 (de) 1993-08-24 1993-08-24 Verfahren und Wickelvorrichtung zum Wickeln von Bahnen
EP96107764A EP0754640B1 (fr) 1993-08-24 1993-08-24 Machine d'enroulement pour enrouler des bandes
DE59309354T DE59309354D1 (de) 1993-08-24 1993-08-24 Wickelmaschine zum Wickeln von Bahnen
ES93113521T ES2105019T3 (es) 1993-08-24 1993-08-24 Procedimiento y dispositivo de enrollamiento para enrollar una tira.
AT96107764T ATE176210T1 (de) 1993-08-24 1993-08-24 Wickelmaschine zum wickeln von bahnen
JP7507347A JP2745082B2 (ja) 1993-08-24 1994-08-24 ウェブの巻取り方法及び装置
US08/424,348 US5639045A (en) 1993-08-24 1994-08-24 Method and winding device for winding webs
CA002147764A CA2147764C (fr) 1993-08-24 1994-08-24 Procede de bobinage et dispositif correspondant
KR1019950701550A KR100235080B1 (ko) 1993-08-24 1994-08-24 웨브를 감는방법 및 장치
CN94190622A CN1045937C (zh) 1993-08-24 1994-08-24 带的卷绕方法和卷绕设备
PL94308483A PL175339B1 (pl) 1993-08-24 1994-08-24 Sposób i urządzenie do zwijania taśm papieru
PCT/EP1994/002795 WO1995005988A1 (fr) 1993-08-24 1994-08-24 Procede et dispositif de bobinage de bandes
BR9405557-2A BR9405557A (pt) 1993-08-24 1994-08-24 processo e dispositivo para enrolar o enrolamento de tiras
FI951932A FI951932A (fi) 1993-08-24 1995-04-24 Menetelmä ja käärimislaite rainojen käärimiseksi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93113521A EP0640544B1 (fr) 1993-08-24 1993-08-24 Procédé et dispositif d'enroulement pour enrouler une bande

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP96107764A Division EP0754640B1 (fr) 1993-08-24 1993-08-24 Machine d'enroulement pour enrouler des bandes
EP96107764.1 Division-Into 1996-05-15

Publications (2)

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EP0640544A1 true EP0640544A1 (fr) 1995-03-01
EP0640544B1 EP0640544B1 (fr) 1997-06-04

Family

ID=8213202

Family Applications (2)

Application Number Title Priority Date Filing Date
EP96107764A Expired - Lifetime EP0754640B1 (fr) 1993-08-24 1993-08-24 Machine d'enroulement pour enrouler des bandes
EP93113521A Expired - Lifetime EP0640544B1 (fr) 1993-08-24 1993-08-24 Procédé et dispositif d'enroulement pour enrouler une bande

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP96107764A Expired - Lifetime EP0754640B1 (fr) 1993-08-24 1993-08-24 Machine d'enroulement pour enrouler des bandes

Country Status (13)

Country Link
US (1) US5639045A (fr)
EP (2) EP0754640B1 (fr)
JP (1) JP2745082B2 (fr)
KR (1) KR100235080B1 (fr)
CN (1) CN1045937C (fr)
AT (2) ATE153981T1 (fr)
BR (1) BR9405557A (fr)
CA (1) CA2147764C (fr)
DE (2) DE59309354D1 (fr)
ES (2) ES2129909T3 (fr)
FI (1) FI951932A (fr)
PL (1) PL175339B1 (fr)
WO (1) WO1995005988A1 (fr)

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EP0733570A2 (fr) * 1995-03-23 1996-09-25 Maschinenfabrik GOEBEL GmbH Dispositif pour coupler la bande dans une machine d'enroulement
EP0747308A1 (fr) * 1995-06-07 1996-12-11 A. CELLI S.p.A Appareil pour enrouler une bande légère
DE29610199U1 (de) * 1996-06-13 1997-10-16 Beloit Technologies, Inc., Wilmington, Del. Querschneidevorrichtung für Wickelmaschinen
WO1997047543A1 (fr) * 1996-06-13 1997-12-18 Beloit Technologies, Inc. Rouleau presseur pour embobineuse
US6948678B2 (en) 2002-06-25 2005-09-27 A. Celli Nonwovens S.P.A. Rewinding machine with auxiliary cylinders and respective winding method
EP2019060A2 (fr) 2007-07-23 2009-01-28 Voith Patent GmbH Dispositif d'enroulement et procédé d'enroulement de bandes de matière fibreuse dans un dispositif d'enroulement
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EP1216941A1 (fr) * 2000-12-20 2002-06-26 E.I. Du Pont De Nemours And Company Dispositif et méthode pour enrouler une bande
JP4975942B2 (ja) * 2001-01-16 2012-07-11 ファビオ・ペリーニ・エス・ピー・エー ロールのためにコア上にウエブ材を巻き取らせる巻取り装置、並びに対応した巻取り方法
FI116281B (fi) 2002-11-15 2005-10-31 Metso Paper Inc Hylsynlukituslaite
DE10306932A1 (de) * 2003-02-19 2004-09-09 Voith Paper Patent Gmbh Rollenwickeleinrichtung
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SG132526A1 (en) * 2005-11-18 2007-06-28 Pai Lung Machinery Mill Co Ltd A rolling and feeding structure of a fabric rolling machine
DE102006042278A1 (de) * 2006-09-08 2008-03-27 Voith Patent Gmbh Verfahren zum Rollenwechsel in einer Rollenwickeleinrichtung und Rollenwickelvorrichtung zur Aufwicklung einer Materialbahn
DE102008018890A1 (de) * 2008-04-14 2009-10-29 Ancient Energy Gmbh & Co. Kg Vorrichtung und Verfahren zum Aufwickeln von bahnförmigen Materialien
US7954747B2 (en) * 2008-06-13 2011-06-07 Chudy Group, LLC Pouch package spooler and method of pouch package web management
FI122747B (fi) * 2009-12-18 2012-06-29 Metso Paper Inc Kiinnirullain kuiturainan jatkuvatoimiseksi kiinnirullaamiseksi
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IT1398724B1 (it) * 2010-03-16 2013-03-18 Celli Paper S P A A "macchina e metodo per l'avvolgimento di bobine di materiale nastriforme"
CN101837901B (zh) * 2010-05-03 2013-03-13 汕头市双丰机械有限公司 平移式收卷机构
EP2601120B1 (fr) * 2010-08-02 2018-05-30 Ancient Energy GmbH & Co. Kg Dispositif pour l'enroulement de matériaux en forme de bande à rouler
IT1403565B1 (it) * 2010-12-22 2013-10-31 Perini Fabio Spa Macchina ribobinatrice e metodo di avvolgimento
FI20115205L (fi) 2011-03-01 2012-09-02 Metso Paper Inc Järjestely rainarullien käsittelyssä
EP2543616B1 (fr) * 2011-07-05 2014-01-01 Metso Paper, Inc. Agencement dans un enrouleur-découpeur longitudinal pour une machine à bande fibreuses
DE102011112001A1 (de) 2011-08-31 2013-02-28 Andritz Küsters Gmbh Doppeltragwalzenroller
DE102011112032A1 (de) 2011-08-31 2013-02-28 Andritz Küsters Gmbh Verfahren zum Aufwickeln von geschnitten zugeführtem Wickelgut und Doppeltragwalzenroller
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US3072353A (en) * 1958-05-16 1963-01-08 Samuel M Langston Co Web slitting and winding machines
US3759458A (en) * 1972-03-31 1973-09-18 Goebel Gmbh Maschf Winding machine
DE2313943A1 (de) * 1973-03-21 1974-09-26 Monforts Fa A Zweiwalzensteigdocke
US4465243A (en) * 1981-05-27 1984-08-14 Jagenberg Ag Method for the shaftless winding of a web
GB2157273A (en) * 1984-04-11 1985-10-23 Waertsilae Oy Ab Winding paper web
EP0300220A2 (fr) * 1987-07-18 1989-01-25 Thimm Kg Méthode d'enroulage d'une matière à enrouler, alimentée sans interruption, sur plusieurs noyaux de bobinage, ainsi que bobineuse à deux tambours
DE4039048A1 (de) * 1990-12-07 1992-06-11 Reifenhaeuser Masch Vorrichtung zum aufwickeln einer kontinuierlich zugefuehrten kunststoffbahn

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US3072353A (en) * 1958-05-16 1963-01-08 Samuel M Langston Co Web slitting and winding machines
US3759458A (en) * 1972-03-31 1973-09-18 Goebel Gmbh Maschf Winding machine
DE2313943A1 (de) * 1973-03-21 1974-09-26 Monforts Fa A Zweiwalzensteigdocke
US4465243A (en) * 1981-05-27 1984-08-14 Jagenberg Ag Method for the shaftless winding of a web
GB2157273A (en) * 1984-04-11 1985-10-23 Waertsilae Oy Ab Winding paper web
EP0300220A2 (fr) * 1987-07-18 1989-01-25 Thimm Kg Méthode d'enroulage d'une matière à enrouler, alimentée sans interruption, sur plusieurs noyaux de bobinage, ainsi que bobineuse à deux tambours
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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0733570A3 (fr) * 1995-03-23 1997-10-29 Goebel Gmbh Maschf Dispositif pour coupler la bande dans une machine d'enroulement
EP0733570A2 (fr) * 1995-03-23 1996-09-25 Maschinenfabrik GOEBEL GmbH Dispositif pour coupler la bande dans une machine d'enroulement
EP0747308A1 (fr) * 1995-06-07 1996-12-11 A. CELLI S.p.A Appareil pour enrouler une bande légère
US6109559A (en) * 1996-06-13 2000-08-29 Doerfel; G. Walter Rider roll unit for winding machines
WO1997047546A1 (fr) * 1996-06-13 1997-12-18 Beloit Technologies, Inc. Dispositif de decoupe pour bobineuse
WO1997047543A1 (fr) * 1996-06-13 1997-12-18 Beloit Technologies, Inc. Rouleau presseur pour embobineuse
DE29610199U1 (de) * 1996-06-13 1997-10-16 Beloit Technologies, Inc., Wilmington, Del. Querschneidevorrichtung für Wickelmaschinen
US6338451B1 (en) 1996-06-13 2002-01-15 Doerfel G. Walter Cross cutting device for a winding machine
US6948678B2 (en) 2002-06-25 2005-09-27 A. Celli Nonwovens S.P.A. Rewinding machine with auxiliary cylinders and respective winding method
DE102008015670B4 (de) * 2007-03-30 2014-12-11 Valmet Technologies, Inc. Verfahren zum Aufrollen einer Bahnrolle und Aufrollanlage für eine Bahn
EP2019060A2 (fr) 2007-07-23 2009-01-28 Voith Patent GmbH Dispositif d'enroulement et procédé d'enroulement de bandes de matière fibreuse dans un dispositif d'enroulement
DE102007034179A1 (de) 2007-07-23 2009-01-29 Voith Patent Gmbh Wickelvorrichtung und Verfahren zum Wickeln von Faserstoffbahnen in einer Wickelvorrichtung
EP2019060A3 (fr) * 2007-07-23 2009-11-04 Voith Patent GmbH Dispositif d'enroulement et procédé d'enroulement de bandes de matière fibreuse dans un dispositif d'enroulement

Also Published As

Publication number Publication date
KR960701794A (ko) 1996-03-28
ATE153981T1 (de) 1997-06-15
CA2147764A1 (fr) 1995-03-02
PL175339B1 (pl) 1998-12-31
JPH08505598A (ja) 1996-06-18
EP0754640B1 (fr) 1999-01-27
JP2745082B2 (ja) 1998-04-28
EP0754640A2 (fr) 1997-01-22
ATE176210T1 (de) 1999-02-15
FI951932A (fi) 1995-05-05
DE59306687D1 (de) 1997-07-10
EP0640544B1 (fr) 1997-06-04
PL308483A1 (en) 1995-08-07
FI951932A0 (fi) 1995-04-24
CN1113653A (zh) 1995-12-20
CA2147764C (fr) 2000-11-28
US5639045A (en) 1997-06-17
WO1995005988A1 (fr) 1995-03-02
ES2129909T3 (es) 1999-06-16
EP0754640A3 (fr) 1997-02-19
BR9405557A (pt) 1999-09-08
KR100235080B1 (ko) 1999-12-15
ES2105019T3 (es) 1997-10-16
CN1045937C (zh) 1999-10-27
DE59309354D1 (de) 1999-03-11

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