EP0305738B1 - Dorn zum Aufwickeln von bandförmigem Material - Google Patents

Dorn zum Aufwickeln von bandförmigem Material Download PDF

Info

Publication number
EP0305738B1
EP0305738B1 EP88112224A EP88112224A EP0305738B1 EP 0305738 B1 EP0305738 B1 EP 0305738B1 EP 88112224 A EP88112224 A EP 88112224A EP 88112224 A EP88112224 A EP 88112224A EP 0305738 B1 EP0305738 B1 EP 0305738B1
Authority
EP
European Patent Office
Prior art keywords
sleeve
core
mandrel
winding
disposed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP88112224A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0305738A2 (de
EP0305738A3 (en
Inventor
Ulf Koch
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.)
Meto International GmbH
Original Assignee
Esselte Meto International Produktions GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Esselte Meto International Produktions GmbH filed Critical Esselte Meto International Produktions GmbH
Priority to AT88112224T priority Critical patent/ATE90308T1/de
Publication of EP0305738A2 publication Critical patent/EP0305738A2/de
Publication of EP0305738A3 publication Critical patent/EP0305738A3/de
Application granted granted Critical
Publication of EP0305738B1 publication Critical patent/EP0305738B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/04—Interior-supporting
    • 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

Definitions

  • the invention relates to a mandrel according to the preamble of patent claim 1.
  • a hand-held device for dispensing and attaching labels adhering to a carrier tape in which the carrier tape is wound onto a mandrel after attaching the labels to an object, said mandrel having a core and a sleeve which can be displaced thereon having. Clamping fingers are attached to the outer surface of the sleeve, which can hold the end of the carrier tape so that at the beginning of the winding-up process the tape does not slip, but a tight wrap is created.
  • the winding formed must be removed from the sleeve from time to time, since there is only a limited space in the device.
  • the sleeve can be moved on the core so that it comes out of the side wall of the housing protrudes, whereupon the winding formed can then be removed.
  • the winding sits very tightly on the sleeve, so that it cannot be removed as a whole, but is deformed in a very funnel-like manner, with the outer winding layers and finally the inner layers sliding off the sleeve.
  • the resulting destruction of the winding does not play a role in the known device, since the carrier tape forming the winding is no longer required but is discarded.
  • self-adhesive labels can be printed with optionally definable information.
  • the self-adhesive labels are located on a carrier tape that is attached to a supply roll.
  • the carrier tape with the self-adhesive labels adhering to it is fed from the supply roll out of a printing table, where the labels are then provided with the desired print.
  • the carrier tape is then fed to a mandrel which is driven by a motor and onto which the carrier tape with the printed self-adhesive labels is wound. A coil is thus formed on the mandrel, which must be removed from the mandrel after reaching a certain diameter.
  • a mandrel for winding up band-shaped material which is composed of a core and an axially displaceable sleeve located thereon.
  • the sleeve consists of two half-shell-like halves, which are held on the core by two rubber rings placed around these halves.
  • the inner surfaces of the sleeve halves are supported on projections on the outer core surface, in which state there are two diametrically opposite, axially extending spaces between the two sleeve halves.
  • Recesses are made in the sleeve inner surfaces, into which the projections on the core outer surface enter when the sleeve halves are displaced in the axial direction on the core.
  • the sleeve diameter is reduced while closing the spaces between the sleeve halves, so that the coil formed on the sleeve can be removed from the band-shaped material.
  • the sleeve consists of two parts, which are held on the core by two further parts, namely rubber rings.
  • the assembly of the mandrel is therefore cumbersome, and there is a risk that the two halves of the sleeve detach completely from the core when the rubber rings tear.
  • this mandrel also does not provide anything that could securely hold the sleeve in the winding position on the core against displacement in the axial direction.
  • the invention has for its object to provide a mandrel of the type described for winding tape-like material that allows a very easy stripping of the roll formed on it with a simple structure.
  • the winding formed can be very easily removed from the sleeve after the sleeve has been moved into the removal position, since the slot formed in it, which enables the sleeve to radially yield, relaxes the innermost winding layers, so that there is no tight fit the innermost layers on the sleeve is more.
  • the lateral wiping of the roll formed can be carried out without the risk that the innermost winding layers move out of the roll like a funnel.
  • claim 6 allows threading the end of the band-shaped material to be wound into the mandrel, the means specified in claim 6 securely holding the end until the windings of the winding formed prevent the end from sliding out of the mandrel.
  • FIG. 1 the core 10 of the mandrel to be described for winding tape-shaped material is shown in a side view.
  • This core 10 consists of an essentially cylindrical base body which has a flattened portion 12, as can be clearly seen in FIGS. 2 and 3.
  • the core 10 is hollowed out from both sides primarily for reasons of weight saving, so that inner cavities 14 and 16 are created.
  • the core 10 is provided on its outer peripheral surface with two diametrically opposite lugs 18 and 20, the purpose of which will be explained in more detail.
  • the core 10 has three longitudinal ribs 22, 24 and 26 on its outer peripheral surface.
  • a projection 28 is attached to the area lying between the longitudinal ribs 24 and 26, the purpose of which will also be explained.
  • the solid region 30 of the core 10 lying between the two inner cavities 14 and 16 is provided with a bore 34 running centrally to the core axis 32, the diameter of which is larger from the side of the inner cavity 14 than from the side of the inner cavity 16.
  • 4 shows in broken lines how the core 10 can be attached to a drive shaft 36 which protrudes from the wall 38 of a device, not shown.
  • a screw 40 which is screwed into the front end of the drive shaft 36 from the side of the inner cavity 16, is used to fasten the core 10 on the drive shaft 36.
  • a relative rotation between the drive shaft 36 and the core 10 is prevented by the bore 34 has a flattened area 42 which interacts with a correspondingly flattened area at the end of the drive axle 36.
  • the sleeve 44 shown in section in FIG. 6 has a plurality of longitudinal slots 46, 48, 50, 52, 54, 56, 58. At the end lying on the right in FIG. 6, these longitudinal slots are open, so that the regions of the outer peripheral surface of the sleeve lying between the longitudinal slots 44 form fingers, each of which can yield in the radial direction.
  • the sleeve 44 is provided with an annular flange 60 which holds the individual sections of the sleeve 44 lying between the longitudinal slots.
  • the ring flange 60 has at its end shown in FIG. 7 in the end view an opening 62 which surrounds the core 10 including the longitudinal ribs 22, 24 and 26 attached to it in the manner of a template.
  • the opening 62 has corresponding cutouts 64, 66 and 68.
  • the recesses 64, 66 and 68 and the straight-line region corresponding to the flattened portion 12 at the core 70 of the outline of the opening 62 ensure that the core 10 can not be rotated relative to the sleeve 44 when it is inside the sleeve 44.
  • broken lines indicate how the core 10 can sit inside the sleeve 44.
  • a locking lug 72 is attached, which cooperates with the projection 28 on the core. Due to the interaction of the locking lug 72 with the projection 28, the sleeve 44 can only be displaced to the right relative to the core 10 after overcoming a predetermined locking force when viewing FIG. 5.
  • the sleeve can be displaced to the right in the axial direction while overcoming the locking force exerted by the locking lug 72.
  • the lugs 18 and 20 slide in the longitudinal slots 52 and 54 in the sleeve 44.
  • the opening 62 in the regions in which the longitudinal slots 52 and 54 are located has no cutouts such as the cutouts 64, 66 and 68.
  • the sleeve 44 is brought relative to the core 10 into the winding position shown in dashed lines in FIGS. 4 and 5.
  • the free end of the band-shaped material to be wound is then through one of the two slots 56, 58 in the Inside of the sleeve 44 inserted.
  • the drive shaft 36 is then set in rotation by a motor (not shown), with the result that the sleeve 44 connected to the drive shaft 36, which is connected in a rotationally fixed manner, also rotates. Due to the insertion of the free end of the band-shaped material into one of the slots 56 or 58, this free end is taken along when rotating, so that the winding process begins.
  • the band-shaped material lies relatively tightly around the outer circumferential surface of the sleeve 44, and a winding with increasing diameter is created.
  • the rotation is stopped and the winding formed together with the sleeve is shifted to the right on the core 10 in the illustration of FIGS. 4 and 5 until the lugs 18 and 20 in Come to rest on the stop webs 74, 76 on the sleeve 44.
  • the regions of the sleeve 44 lying between the longitudinal slots 46 to 56 can yield radially inwards, so that the winding formed on the sleeve can be easily and almost without resistance Axial direction can be removed from the sleeve.
  • the winding body is not deformed, so that it can be used for further application without further measures such as straightening.
  • the sleeve 44 In preparation for a new winding operation, the sleeve 44 is pushed back into the winding position on the core 10 until the locking lug 72 has slid over the projection 28 on the core 10, so that the sleeve 44 is held securely in the winding position for the next winding operation.

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Replacement Of Web Rolls (AREA)
  • Sanitary Thin Papers (AREA)
EP88112224A 1987-09-04 1988-07-28 Dorn zum Aufwickeln von bandförmigem Material Expired - Lifetime EP0305738B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88112224T ATE90308T1 (de) 1987-09-04 1988-07-28 Dorn zum aufwickeln von bandfoermigem material.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873729747 DE3729747A1 (de) 1987-09-04 1987-09-04 Dorn zum aufwickeln von bandfoermigem material
DE3729747 1987-09-04

Publications (3)

Publication Number Publication Date
EP0305738A2 EP0305738A2 (de) 1989-03-08
EP0305738A3 EP0305738A3 (en) 1990-03-28
EP0305738B1 true EP0305738B1 (de) 1993-06-09

Family

ID=6335306

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88112224A Expired - Lifetime EP0305738B1 (de) 1987-09-04 1988-07-28 Dorn zum Aufwickeln von bandförmigem Material

Country Status (5)

Country Link
US (1) US4971265A (enrdf_load_stackoverflow)
EP (1) EP0305738B1 (enrdf_load_stackoverflow)
JP (1) JP2528503B2 (enrdf_load_stackoverflow)
AT (1) ATE90308T1 (enrdf_load_stackoverflow)
DE (2) DE3729747A1 (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2736338B2 (ja) * 1989-12-15 1998-04-02 エヌシーアール インターナショナル インコーポレイテッド 連続用紙の自動巻取装置
JPH0748598Y2 (ja) * 1990-07-19 1995-11-08 富士ゼロックス株式会社 ロール紙の保持装置
US6123285A (en) * 1996-09-23 2000-09-26 R. R. Donnelley & Sons Company Expandable fiber core insert
US20050113229A1 (en) * 2003-11-25 2005-05-26 General Electric Company Universal mandrel
AU2012384595B2 (en) * 2012-07-02 2016-09-08 Sca Hygiene Products Ab Dispenser
RU2590810C1 (ru) * 2012-07-02 2016-07-10 Ска Хайджин Продактс Аб Сердечниковый элемент для рулона впитывающего листового материала
US9272870B2 (en) 2013-12-17 2016-03-01 Pratt Corrugated Holdings, Inc. Braking wrap dispenser
US9908656B2 (en) 2015-01-30 2018-03-06 Pratt Corrugated Holdings, Inc. Capped wrap dispenser
US9988171B2 (en) 2015-03-10 2018-06-05 Pratt Corrugated Holdings, Inc. Collared wrap dispenser
US10150639B2 (en) 2016-07-20 2018-12-11 Pratt Corrugated Holdings, Inc. Wrap dispenser with flat rim cap
US10287122B2 (en) 2017-03-09 2019-05-14 Pratt Corrugated Holdings, Inc. Braking film dispenser with lobes
USD823905S1 (en) 2017-03-09 2018-07-24 Pratt Corrugated Holdings, Inc. Braking film dispenser with lobes
USD983555S1 (en) 2019-11-15 2023-04-18 Pratt Corrugated Holdings, Inc. Wrap dispenser with ribbed core
US11203509B2 (en) 2019-11-15 2021-12-21 Pratt Corrugated Holdings, Inc. Wrap dispenser
US20250206565A1 (en) * 2023-12-20 2025-06-26 Zebra Technologies Corporation Media Supply with Self-Locking Media Core for Media Processing Devices

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008882A1 (de) * 1979-03-09 1980-09-18 Ciba Geigy Ag Entfernbarer wickelkern fuer ein aufgerolltes bandmaterial

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31015A (en) * 1861-01-01 Chimney-top
GB208814A (en) * 1922-10-03 1924-01-03 Walter John Pitts Improvements in reeling bars for paper reeling machines
BE638698A (enrdf_load_stackoverflow) * 1963-10-16
US3396918A (en) * 1967-01-09 1968-08-13 Goodyear Tire & Rubber Expandable adapter
DE2051797A1 (en) * 1969-11-25 1971-06-03 VEB Chemiefaserkombinat Schwarza Wilhelm Pieck, χ 6822 Rudolstadt Schwär za Elastic warp yarn former
US3735941A (en) * 1971-07-26 1973-05-29 P G Brown Reel for web material
US3837690A (en) * 1973-08-06 1974-09-24 Ibm Information storage articles employing resilient locking sleeves
US4117988A (en) * 1976-04-21 1978-10-03 Bedford Industries, Inc. Reel adapter for tie material and method of using the same
JPS52148097U (enrdf_load_stackoverflow) * 1976-05-07 1977-11-09
DE2810163A1 (de) * 1978-03-09 1979-09-13 Zimmermann Fa Jos Wickeltraeger mit parallel zu seiner achse verlaufenden tragelementen
DE2906858C2 (de) * 1979-02-22 1983-07-14 Lang, Herbert, 8950 Kaufbeuren Formvorrichtung zur Erzeugung von Formteilen aus Glas, Keramik, Kunststoff u.dgl.
JPS587296Y2 (ja) * 1978-09-30 1983-02-08 トキコ株式会社 流量計
DE2906856C2 (de) * 1979-02-22 1984-02-02 Esselte Meto International Gmbh, 6932 Hirschhorn Handgerät zum Ausgeben oder Anbringen von auf einem Trägerband haftenden Etiketten
US4323202A (en) * 1979-05-01 1982-04-06 Cosco Industries, Inc. Adaptor core
DE3314489A1 (de) * 1983-04-21 1984-10-25 Continental Gummi-Werke Ag, 3000 Hannover Wickelhuelse fuer gummistreifen
JPS6031699A (ja) * 1983-07-30 1985-02-18 松下電工株式会社 集合住宅用監視通話システム
US4802637A (en) * 1988-04-22 1989-02-07 Williams Logan D Apparatus for being positioned on an expandable mandrel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008882A1 (de) * 1979-03-09 1980-09-18 Ciba Geigy Ag Entfernbarer wickelkern fuer ein aufgerolltes bandmaterial

Also Published As

Publication number Publication date
DE3729747A1 (de) 1989-03-23
DE3729747C2 (enrdf_load_stackoverflow) 1991-07-04
US4971265A (en) 1990-11-20
EP0305738A2 (de) 1989-03-08
DE3881612D1 (de) 1993-07-15
ATE90308T1 (de) 1993-06-15
EP0305738A3 (en) 1990-03-28
JPS6475374A (en) 1989-03-22
JP2528503B2 (ja) 1996-08-28

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