EP0002429A1 - Aufwickelhaspel zum gleichzeitigen Aufwickeln von wenigstens zwei Bandstreifen - Google Patents

Aufwickelhaspel zum gleichzeitigen Aufwickeln von wenigstens zwei Bandstreifen Download PDF

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Publication number
EP0002429A1
EP0002429A1 EP78100023A EP78100023A EP0002429A1 EP 0002429 A1 EP0002429 A1 EP 0002429A1 EP 78100023 A EP78100023 A EP 78100023A EP 78100023 A EP78100023 A EP 78100023A EP 0002429 A1 EP0002429 A1 EP 0002429A1
Authority
EP
European Patent Office
Prior art keywords
drum
shaft
winding
take
rings
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Withdrawn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
EP78100023A
Other languages
German (de)
English (en)
French (fr)
Inventor
Werner Dr.Ing. Schwenzfeier
Thomas Dipl.-Ing. Neff
Karl Dipl.-Ing. Wiesbauer
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.)
Voestalpine AG
Original Assignee
Voestalpine 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 Voestalpine AG filed Critical Voestalpine AG
Publication of EP0002429A1 publication Critical patent/EP0002429A1/de
Withdrawn legal-status Critical Current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
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/10—Mechanisms in which power is applied to web-roll spindle
    • B65H18/106—Mechanisms in which power is applied to web-roll spindle for several juxtaposed strips
    • 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
    • B65H2301/41485—Winding slitting winding on one single shaft or support

Definitions

  • the invention relates to a take-up reel for the simultaneous take-up of at least two strip strips with a winding drum which can be driven by a shaft.
  • the invention is therefore based on the object of avoiding these deficiencies and to provide a take-up reel for the simultaneous take-up of at least two tape strips, which does not require a tape storage device and no additional braking device and ensures the same winding results for different tape strips.
  • the winding drum consists of individual drum rings for the individual strip strips, each of which is rotatably mounted with respect to the shaft and is connected to the shaft via a slip clutch. Since the individual strips of tape are not wound on a single, continuous drum, but rather each on its own drum ring, which is rotatably supported in relation to the shaft, the individual strips of tape can be wound up independently of one another, because if the specified torque is exceeded, the drum rings with the shaft on rotation connecting slip clutch only allows the transmission of a certain torque.
  • the shaft is driven in such a way that the required tension is just required for the drum ring with the smallest winding diameter is exerted on the belt, the interposed slip clutch results in a slip for the other drum rings in relation to the shaft, the same tensile stresses acting on all tape strips due to the torque limitation of the slip clutch.
  • the wound bundles therefore meet all requirements regarding winding strength and stability. A prerequisite for this is that the required tensile stress is achieved during winding for the longest or thinnest strip, which can be ensured in a simple manner by a corresponding reel drive.
  • a simple constructive possibility for the drum rings to be rotatably supported relative to the shaft and to be connected to it via a torque-limiting slip clutch is that radially displaceably guided in the shaft over the shaft circumference and the drum length and according to Art Pressure pistons which can be acted upon by pistons and which press against the inner jacket of the drum rings are provided.
  • the torque that can be transmitted to the drum rings can be controlled in a simple manner by acting on the pressure tappets.
  • the pressure tappets can be arranged along a helical line in a further development, so that a corresponding movement occurs with the axial displacement of the individual pressure tappets Stresses the drum rings over their axial width.
  • the arrangement along a helical line has the additional advantage that there are no pressure tappets in the separation area between two immediately adjacent drum rings, which would result in at least one of the two drum rings having undefined conditions with regard to the torque transmission, because they would then be in a normal axis Actuate the leveling plunger on both drum rings. If there is only one pressure tappet in this area when distributing the pressure tappets along a helical line, this does not matter, since each of the drum rings is fully loaded by additional pressure tappets.
  • the arrangement of pressure tappets distributed over the shaft circumference and the drum length also allows the drum rings to be replaced without having to replace the pressure tappets themselves.
  • the individual drum rings can therefore be selected according to the tape strips to be wound up.
  • the new drum After removing the old rings, the rings can only be attached to the shaft when the pressure tappets are not under pressure, where they are then held in place when the pressure tappets are acted on.
  • the pressure plungers can be loaded with a spring which presses them radially inwards, so that there is the certainty that no pressure plunger protrudes in the circumferential area when the drum rings are pushed on.
  • each drum ring Since each drum ring is thus held between two friction disks that are pressed against it and are connected to the shaft in a rotationally fixed manner, the torque that can be transmitted to the drum rings is limited by the frictional forces between the friction disks and drum rings, so that each drum ring is subjected to a corresponding load by the band tension relative to the reel shaft or can slip through the friction disks, which again ensures the same winding conditions for all the strip strips to be wound up.
  • the transmissible torque can also be set jointly for all drum rings, since the package consisting of the friction disks and drum rings can be pressed against a shaft-fixed shoulder with the aid of a pressure flange the same pressure forces prevail between the individual friction disks and drum rings.
  • pressure tappets 2 are inserted radially displaceably into the reel 1, the storage and drive of which is not shown, which can be acted upon by a pressure medium in the manner of a piston. For this purpose, they project with their contact surface 3 into a common annular chamber 4, which is connected to a pressure medium line 5. By appropriately loading the pressure tappets 2, they are pressed outward against drum rings 6, on which the individual strip strips are wound, as is indicated by dash-dotted lines in FIG. 1.
  • the torque which can be transmitted to the drum rings 6 via the pressure tappets 2 depends on the frictional relationships between the inner jacket of the drum rings 6 and the end faces of the pressure tappets 2 on the one hand and on the pressure applied to the pressure tappets on the other hand. If the load on the drum rings 6 due to the tensile forces of the individual strip strips exceeds the maximum transmissible torque, the respective ing slips independently of the other drum rings. 6 compared to ll 7 through. The tape tension can therefore in a ge desired area. However, a prerequisite for this is that the hat p elwelle 1 has a speed which ensures the necessary tape tension for the drum rings 6, which does not slip relative to the shaft. 1
  • the individual drum rings 6 can be exchanged for other drum rings of different widths without hindrance by protruding pressure plungers 2, which is done by simply removing and replacing the drum rings on the shaft, the pressure plungers 2 are loaded with a spring 7 which presses them radially inwards.
  • FIGS. 4 and 5 differs from the exemplary embodiment described above essentially only in the type of torque transmission from the shaft 1 to the drum rings 6.
  • the torque transmission takes place in this case via friction disks 8 which are arranged between the individual drum rings 6 and cooperate with corresponding counter surfaces of the drum rings in the manner of a multi-plate clutch.
  • the friction disks 8 must be connected to the reel shaft 1 in a rotationally fixed but axially displaceable manner, which in the exemplary embodiment takes place via projections 10 which are directed radially inwards and engage in corresponding longitudinal grooves 9 of the shaft 1.
  • the package consisting of alternately lined up friction disks and drum rings is pressed against a shaft-fixed shoulder 12 Power transmission to the end flange 11, a pull rod 13 is provided in the hollow shaft 1.
  • the maximum torque that can be transmitted from the shaft 1 to the drum rings 6 is thus also limited in this construction, so that the same winding conditions are present for all tape strips to be wound up. Since the entrainment of the drum rings 6 depends on the frictional relationships between the friction disks 8 and the drum rings 6, they can also be influenced by these sizes, for example by providing certain friction linings.

Landscapes

  • Winding Of Webs (AREA)
EP78100023A 1977-12-14 1978-06-01 Aufwickelhaspel zum gleichzeitigen Aufwickeln von wenigstens zwei Bandstreifen Withdrawn EP0002429A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT890877 1977-12-14
AT8908/77 1977-12-14

Publications (1)

Publication Number Publication Date
EP0002429A1 true EP0002429A1 (de) 1979-06-27

Family

ID=3609547

Family Applications (1)

Application Number Title Priority Date Filing Date
EP78100023A Withdrawn EP0002429A1 (de) 1977-12-14 1978-06-01 Aufwickelhaspel zum gleichzeitigen Aufwickeln von wenigstens zwei Bandstreifen

Country Status (2)

Country Link
EP (1) EP0002429A1 (ja)
JP (1) JPS5484170A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501658A1 (fr) * 1981-03-14 1982-09-17 Schmitz Walzmasch Mandrin de bobinage pour l'enroulement de feuillards etroits divises
US4496114A (en) * 1981-07-22 1985-01-29 Hiroshi Kataoka Winding shaft provided on surface with spool fixing rollers
EP0190095A2 (de) * 1985-01-29 1986-08-06 Bausch Aktiengesellschaft Wickelvorrichtung zum Auf- oder Abwickeln von Streifen beliebiger Breite
EP0395043A2 (de) * 1989-04-27 1990-10-31 Du Pont De Nemours (Deutschland) Gmbh Wickelvorrichtung
EP0538052A1 (en) * 1991-10-18 1993-04-21 Hercules Membrino Machine for rewinding and intermediately processing thin flexible material using a conveyor
WO1997031849A1 (en) * 1996-02-28 1997-09-04 Maskinsystem Ab Coiling apparatus
CN115520686A (zh) * 2022-07-11 2022-12-27 徐州盛安工业安全检测研究院有限公司 一种阻火栅卷绕装置及卷绕方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59203047A (ja) * 1983-04-30 1984-11-17 Koshin Seisakusho:Kk フイルムの巻取軸
JPS60177142U (ja) * 1984-05-04 1985-11-25 株式会社　片岡機械製作所 シ−ト巻軸
JPS612348U (ja) * 1984-06-11 1986-01-09 株式会社 片岡機械製作所 シ−ト巻軸
JPS615845U (ja) * 1984-06-14 1986-01-14 株式会社 片岡機械製作所 シ−ト巻軸
JPS6332856U (ja) * 1987-07-21 1988-03-03

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE225247C (ja) *
US2215069A (en) * 1939-02-14 1940-09-17 Meisel Press Mfg Company Roll spindle
DE1104477B (de) * 1957-03-15 1961-04-13 Fritz Ungerer Dipl Ing Haspel mit mehreren durch Reibung mitgenommenen Wickelringen
US3010671A (en) * 1955-11-30 1961-11-28 Johnson & Johnson Compressed air differential wind mandrel
US3188017A (en) * 1963-08-05 1965-06-08 Orton Corp Winder shaft assembly
GB1185969A (en) * 1966-09-20 1970-04-02 Creil Const Mec Deflector drum for use when winding a plurality of strips on a common arbour
US4026491A (en) * 1975-12-31 1977-05-31 Theodore Bostroem Winder drums for strip slitting lines

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE225247C (ja) *
US2215069A (en) * 1939-02-14 1940-09-17 Meisel Press Mfg Company Roll spindle
US3010671A (en) * 1955-11-30 1961-11-28 Johnson & Johnson Compressed air differential wind mandrel
DE1104477B (de) * 1957-03-15 1961-04-13 Fritz Ungerer Dipl Ing Haspel mit mehreren durch Reibung mitgenommenen Wickelringen
US3188017A (en) * 1963-08-05 1965-06-08 Orton Corp Winder shaft assembly
GB1185969A (en) * 1966-09-20 1970-04-02 Creil Const Mec Deflector drum for use when winding a plurality of strips on a common arbour
US4026491A (en) * 1975-12-31 1977-05-31 Theodore Bostroem Winder drums for strip slitting lines

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501658A1 (fr) * 1981-03-14 1982-09-17 Schmitz Walzmasch Mandrin de bobinage pour l'enroulement de feuillards etroits divises
US4496114A (en) * 1981-07-22 1985-01-29 Hiroshi Kataoka Winding shaft provided on surface with spool fixing rollers
EP0190095A2 (de) * 1985-01-29 1986-08-06 Bausch Aktiengesellschaft Wickelvorrichtung zum Auf- oder Abwickeln von Streifen beliebiger Breite
EP0190095A3 (en) * 1985-01-29 1987-06-03 Bausch Gmbh & Co. Igraf Kg Viktor Winding or unwinding device for ribbons with different widths
EP0395043A2 (de) * 1989-04-27 1990-10-31 Du Pont De Nemours (Deutschland) Gmbh Wickelvorrichtung
EP0395043A3 (de) * 1989-04-27 1991-07-31 Du Pont De Nemours (Deutschland) Gmbh Wickelvorrichtung
US5312059A (en) * 1990-06-18 1994-05-17 Hercules Membrino Machine for rewinding and intermediately processing thin flexible material using a conveyor
EP0538052A1 (en) * 1991-10-18 1993-04-21 Hercules Membrino Machine for rewinding and intermediately processing thin flexible material using a conveyor
WO1997031849A1 (en) * 1996-02-28 1997-09-04 Maskinsystem Ab Coiling apparatus
CN115520686A (zh) * 2022-07-11 2022-12-27 徐州盛安工业安全检测研究院有限公司 一种阻火栅卷绕装置及卷绕方法
CN115520686B (zh) * 2022-07-11 2023-09-19 徐州盛安工业安全检测研究院有限公司 一种阻火栅卷绕装置及卷绕方法

Also Published As

Publication number Publication date
JPS5484170A (en) 1979-07-04

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE DE FR GB SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19800415

RIN1 Information on inventor provided before grant (corrected)

Inventor name: NEFF, THOMAS, DIPL.-ING.

Inventor name: WIESBAUER, KARL, DIPL.-ING.

Inventor name: SCHWENZFEIER, WERNER, DR.ING.