EP0382898A2 - Bobineuse à rouleaux porteurs pour l'enroulement de matériaux en bande - Google Patents

Bobineuse à rouleaux porteurs pour l'enroulement de matériaux en bande Download PDF

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Publication number
EP0382898A2
EP0382898A2 EP89120933A EP89120933A EP0382898A2 EP 0382898 A2 EP0382898 A2 EP 0382898A2 EP 89120933 A EP89120933 A EP 89120933A EP 89120933 A EP89120933 A EP 89120933A EP 0382898 A2 EP0382898 A2 EP 0382898A2
Authority
EP
European Patent Office
Prior art keywords
winding
roller
separating
pressure roller
rollers
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.)
Withdrawn
Application number
EP89120933A
Other languages
German (de)
English (en)
Other versions
EP0382898A3 (fr
Inventor
Hartmut Dropczynski
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.)
Jagenberg AG
Original Assignee
Jagenberg AG
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 Jagenberg AG filed Critical Jagenberg AG
Publication of EP0382898A2 publication Critical patent/EP0382898A2/fr
Publication of EP0382898A3 publication Critical patent/EP0382898A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/513—Modifying electric properties
    • B65H2301/5133—Removing electrostatic charge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/30—Supports; Subassemblies; Mountings thereof
    • B65H2402/32—Sliding support means
    • 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 carrier roller winding machine for winding material webs, in particular paper or cardboard webs, onto cores according to the preamble of patent claim 1.
  • the known carrier roller winding machines have above the winding bed between the two carrier rollers a lifting and lowering on lateral guides, extending across the working width of the pressure roller, which presses on the winding roller at the beginning of the winding process. Due to the additional pressure applied against the support rollers, the desired winding hardness can be achieved if the weight of the rollers is not yet sufficient.
  • Carrier roll winding machines are also known which have a device for severing the material webs and for fastening the newly created web start to new tubes after a full winding roll has been ejected.
  • the generic support roller known from DE-PS 31 51 256 Winding machine the separating and fastening device is accommodated in the ejection bar, which has an opening on its side facing the winding bed, from which the separating and fastening device protrudes.
  • the support roller winding machine described there also has a lifting and lowering pressure roller.
  • the separating and fastening device which can be swiveled into the support roller bed with the ejection bar, can also be moved transversely to the axis of the support rollers, so that the newly created path starts advantageously in the area of the apex line of the sleeves can be attached.
  • a disadvantage of the roller changing device known from DE-PS 31 51 256 is that, due to the required opening in the ejection bar, only rollers of a certain diameter can be ejected. Since it happens in practice that a complete set of rolls must be declared as a scrap and removed from the roller bed shortly after winding, these must then be removed manually from the carrier roller bed. Alternatively, additional locking devices can be attached which cover the opening of the discharge bar in this case. In addition, the ejection bar, which can also be moved transversely to the axis of the support rollers, requires a relatively large amount of space.
  • the invention has for its object to provide a generic roller winding machine that is able to process tubes with large differences in diameter and also a design of the ejection bar that it is able to also winding rollers with a small diameter from the roll bed to remove.
  • the separating and fastening device Due to the common storage with the pressure roller, the separating and fastening device is not moved laterally, but from above to the area of the apex line regardless of the sleeve diameter.
  • the ejection bar does not require an opening, so it can be designed with simple means so that winding rollers with a very small diameter ( ⁇ 200 mm) can be ejected.
  • Another advantage is that the ejection bar takes up less space, so that the free web length between the upstream slitter and the wrapped support roller can advantageously be reduced. In addition, the area of the support rollers is more accessible for maintenance purposes.
  • both the pressure roller and the separating and fastening device are attached to a swivel crosshead with the advantage that they can be brought into the working position in a short way.
  • the pressure roller cross-beam that is often present can thus be used in a structurally simple manner in addition to receiving the separating and fastening device.
  • the support roller winding machine shown has two driven support rollers 1, 2, between which a roller bed 3 is formed, in which the winding rollers 4 rest on the support rollers 1, 2 during winding.
  • the longitudinally divided material web 5, preferably a paper or cardboard web, is guided from below - deflected by the support roller 1 - between the support rollers 1, 2 into the roller bed 3 and wound on aligned sleeves 6.
  • Such double carrier roll winding machines are known and z. B. described in DE-OS 32 07 461. Therefore, structural details, insofar as they do not relate to the invention, are not shown in the drawing.
  • a shield-shaped side part 8 is mounted on both longitudinal sides next to the web area in approximately not vertically movable guides.
  • the vertical movement takes place by means of a piston-cylinder unit 9 fastened to the frame 7 above the winding bed outside the area of a full winding roller 4, the piston of which is flanged to the top of the side part 8.
  • the uniform vertical adjustment of both side parts 8 is ensured with a synchronous shaft 10 extending over the working width, the ends of which are each rotatably mounted in the side parts 8 and have pinions which mesh with racks in the guides.
  • a cross member 11 which is pivotally mounted in the lower part of the side parts 8 about an axis 12 by 90 °.
  • a piston-cylinder unit 13 which is articulated both on the side part 8 and on the crossbar, serves as the swivel drive.
  • the adjacent, vertically angled side surface carries one Web separating and fastening device 15, consisting of a stitching device 15.1 and a separating knife 15.2, which can be moved over the entire working width in a guide 15.3 fastened to the cross member 11.
  • the pressure roller 14 and the separating and fastening device 15 are fastened to the crossmember 11 in such a way that they alternate with the piston-cylinder unit 13 exactly in the perpendicular 16 running centrally through the roller bed 3 to the common upper tangent to the support rollers 1, 2 can be pivoted.
  • the full winding reels 4 are ejected from the winding bed 3 via the support roller 2 by means of an ejection bar 17 which can be pivoted about the support roller 1, and then a set of new sleeves 6 by means of a trough 18 which can be pivoted about the support roller 2 into the roller bed 3 under the web 5.1 inserted into the roller bed 3.
  • ejection bars and sleeve channels are known and z. B. described in DE-PS 31 51 256.
  • the ejection bar 17 does not require an opening for the separating and fastening device 15, so that the ejection surface extends close to the support roller 1.
  • the traverse 11 is lowered until the stapling device 15.1 pivoted downward reaches the apex of the inserted new sleeves 6 (FIG. 1). Stops are attached to the side sleeve clamping devices, which ensure that the stitching device 15.1 is at the correct distance from the sleeve surface in the case of different sleeve diameters.
  • the stapling device 15.1 and the cutting knife 15.2 are now moved across the width of the web 5, the running web 5.1 being severed and, at the same time, the newly created start of the web 5 being fastened to the sleeves 6.
  • a movable device for attaching an adhesive tape for attaching the beginning of the web to the sleeves 6 can also be used.
  • the traverse 11 is then pivoted clockwise by 90 °, so that the pressure roller 14 is positioned exactly above the apex line of the sleeves 6. Then the support rollers 1, 2 are set in motion and the web 5 is wound onto the sleeves 6. Until the growing weight of the winding rollers 4 is sufficiently large for the desired winding hardness, the pressure roller 14 rests on the winding rollers 4 and presses downward with a controlled force in order to increase the nip forces on the support rollers 1, 2. When the winding rolls 4 are completely wound, the traverse 11 with the pressure roll 14 is raised into an upper rest position (FIG. 2) until the fully wound winding rolls 4 are ejected. Then the traverse 11 is pivoted counterclockwise by 90 ° and lowered in order - as described above - to cut through the running web 5.1 and to fasten the new web start to a set of newly inserted sleeves 6.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
EP19890120933 1989-02-16 1989-11-11 Bobineuse à rouleaux porteurs pour l'enroulement de matériaux en bande Withdrawn EP0382898A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3904598A DE3904598A1 (de) 1989-02-16 1989-02-16 Tragwalzen-wickelmaschine zum aufwickeln von materialbahnen
DE3904598 1989-02-16

Publications (2)

Publication Number Publication Date
EP0382898A2 true EP0382898A2 (fr) 1990-08-22
EP0382898A3 EP0382898A3 (fr) 1990-12-12

Family

ID=6374175

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890120933 Withdrawn EP0382898A3 (fr) 1989-02-16 1989-11-11 Bobineuse à rouleaux porteurs pour l'enroulement de matériaux en bande

Country Status (5)

Country Link
US (1) US5067663A (fr)
EP (1) EP0382898A3 (fr)
JP (1) JPH02233445A (fr)
DE (1) DE3904598A1 (fr)
FI (1) FI900771A0 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6220541B1 (en) 1999-06-03 2001-04-24 Ctc International Inc. Web winding apparatus with two mandrels mounted at fixed positions and knife carriage movable therebetween
DE10021376A1 (de) * 2000-05-02 2001-11-15 Voith Paper Patent Gmbh Verfahren zum Aufwickeln einer Materialbahn und Wickelvorrichtung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9212571U1 (de) * 1992-06-15 1992-11-12 Jagenberg AG, 4000 Düsseldorf Tragwalzen-Wickelmaschine
DE19808041A1 (de) * 1998-02-26 1999-09-09 Voith Sulzer Papiertech Patent Verfahren zum Überleiten einer Materialbahn von einer Wickelrolle zu einer Wickelhülse und Wickelvorrichtung
IT1313790B1 (it) * 1999-10-18 2002-09-23 Giovanni Gambini Dispositivo di controllo dell'avvolgimento di un log in una macchinaribobinatrice
DE10329690B4 (de) * 2003-07-02 2006-03-09 Voith Paper Patent Gmbh Verfahren zum Einführen einer Bahn, insbesondere einer Papier-oder Kartonbahn, in eine Rollenwickelvorrichtung und Rollenwickelvorrichtung
DE102011116308A1 (de) * 2011-10-18 2013-04-18 Andritz Küsters Gmbh Doppeltragwalzenroller
US9187285B2 (en) * 2012-11-19 2015-11-17 Valmet Technologies, Inc. Slitter-winder of a fiber production line

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841578A (en) * 1971-04-20 1974-10-15 Ahlstroem Oy Method and apparatus for continuously reeling webs of material into individual rolls
DE3143281A1 (de) * 1981-10-31 1983-05-19 A. Ahlström Development GmbH, 7315 Weilheim Tragwalzenwickelvorrichtung
DE3416263A1 (de) * 1983-05-03 1984-11-08 Oy Wärtsilä Ab, Helsinki Vorrichtung zum wickeln einer bahn
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670152A (en) * 1950-03-08 1954-02-23 Mclaurin Jones Co Rewinding machine
FI53560C (fi) * 1976-03-12 1978-06-12 Ahlstroem Oy Foerfarande och anordning foer upprullning av materialbanor
DE3151256C2 (de) * 1981-01-09 1983-10-06 Jagenberg-Werke Ag, 4000 Duesseldorf Vorrichtung an achslosen Wickelmaschinen
DE8107184U1 (de) * 1981-03-13 1982-07-01 J.M. Voith Gmbh, 7920 Heidenheim Vorrichtung zum Trennen einer Warenbahn in einer Doppeltragwalzenwickelmaschine
US4422588A (en) * 1981-09-28 1983-12-27 The Black Clawson Company Slitter-rewinder system
AT376950B (de) * 1981-12-24 1985-01-25 Jagenberg Werke Ag Vorrichtung an achslosen wickelmaschinen
DE3207461A1 (de) * 1982-03-02 1983-09-22 Jagenberg-Werke AG, 4000 Düsseldorf Rollmaschine
DE3244966C1 (de) * 1982-12-04 1984-06-07 Jagenberg AG, 4000 Düsseldorf Verfahren und Trenneinrichtung zum Durchtrennen von bahnfoermigem Zellstoff beim Anwickeln auf Wickelhuelsen
FI69820C (fi) * 1983-05-12 1986-05-26 Waertsilae Oy Ab Anordning foer rullning av materialbana
FI81551C (fi) * 1987-05-20 1990-11-12 Valmet Paper Machinery Inc Foerfarande och anordning vid rullningen av en bana.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841578A (en) * 1971-04-20 1974-10-15 Ahlstroem Oy Method and apparatus for continuously reeling webs of material into individual rolls
DE3143281A1 (de) * 1981-10-31 1983-05-19 A. Ahlström Development GmbH, 7315 Weilheim Tragwalzenwickelvorrichtung
DE3416263A1 (de) * 1983-05-03 1984-11-08 Oy Wärtsilä Ab, Helsinki Vorrichtung zum wickeln einer bahn
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6220541B1 (en) 1999-06-03 2001-04-24 Ctc International Inc. Web winding apparatus with two mandrels mounted at fixed positions and knife carriage movable therebetween
DE10021376A1 (de) * 2000-05-02 2001-11-15 Voith Paper Patent Gmbh Verfahren zum Aufwickeln einer Materialbahn und Wickelvorrichtung
DE10021376B4 (de) * 2000-05-02 2005-05-12 Voith Paper Patent Gmbh Verfahren zum Aufwickeln einer Materialbahn und Wickelvorrichtung

Also Published As

Publication number Publication date
JPH02233445A (ja) 1990-09-17
US5067663A (en) 1991-11-26
FI900771A0 (fi) 1990-02-15
DE3904598A1 (de) 1990-08-23
EP0382898A3 (fr) 1990-12-12

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