EP0018470A1 - Procédé et dispositif pour l'enroulement d'un manchon - Google Patents

Procédé et dispositif pour l'enroulement d'un manchon Download PDF

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Publication number
EP0018470A1
EP0018470A1 EP80100843A EP80100843A EP0018470A1 EP 0018470 A1 EP0018470 A1 EP 0018470A1 EP 80100843 A EP80100843 A EP 80100843A EP 80100843 A EP80100843 A EP 80100843A EP 0018470 A1 EP0018470 A1 EP 0018470A1
Authority
EP
European Patent Office
Prior art keywords
mandrel
clamp
winding
press beam
blank
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
EP80100843A
Other languages
German (de)
English (en)
Other versions
EP0018470B1 (fr
Inventor
Eugen Eckert
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.)
Rissen Maschinenfabrik GmbH
4P Nicolaus Kempten GmbH
Original Assignee
Rissen Maschinenfabrik GmbH
4P Nicolaus Kempten 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 Rissen Maschinenfabrik GmbH, 4P Nicolaus Kempten GmbH filed Critical Rissen Maschinenfabrik GmbH
Publication of EP0018470A1 publication Critical patent/EP0018470A1/fr
Application granted granted Critical
Publication of EP0018470B1 publication Critical patent/EP0018470B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/02—Feeding or positioning sheets, blanks or webs
    • B31B50/022—Holders for feeding or positioning blanks or webs
    • B31B50/024—Rotating holders, e.g. star wheels, drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/26—Folding sheets, blanks or webs
    • B31B50/28—Folding sheets, blanks or webs around mandrels, e.g. for forming bottoms
    • B31B50/30—Folding sheets, blanks or webs around mandrels, e.g. for forming bottoms the mandrels moving
    • B31B50/32—Folding sheets, blanks or webs around mandrels, e.g. for forming bottoms the mandrels moving in circular paths
    • B31B50/322—Folding sheets, blanks or webs around mandrels, e.g. for forming bottoms the mandrels moving in circular paths the mandrels extending radially from the periphery of a drum

Definitions

  • the invention relates to a method for winding a sleeve from a flat, essentially rectangular material blank, preferably made of cardboard on a winding mandrel, in which a clamp holds the leading edge of the material blank, and a press bar presses the material blank against the mandrel surface during winding , as well as an apparatus for performing this method.
  • the leading blank edge is held by means of a clamp which is arranged in a slot or a depression in the mandrel peripheral surface.
  • leading blank edge is bent inwards relative to the circumference of the mandrel.
  • the edge undesirably maintains the inward bend in the finished product.
  • the leading edge is covered by the clamp, making it inaccessible for an overlap connection with the trailing cutting edge.
  • the invention has for its object to find a method with which the disadvantages described are avoided, and in particular there is no inward deformation of the leading blank edge.
  • This object is achieved in that the outside of the mandrel circumference and rotating with the mandrel rotating clamp interacts with the mandrel peripheral surface, and that the fixed press beam is briefly lifted from the mandrel peripheral surface during passage of the clamp.
  • the clamp rotates with the mandrel and must therefore pass under the fixed press beam, which is pressed, for example by spring force, against the mandrel surface or the blank wound thereon in order to ensure the winding tension.
  • This function includes the need for the press beam to act continuously on the blank. This is also the reason why, in the known devices, the clamp is arranged inside the mandrel circumference in order to be able to pass underneath the press beam without interference and thus the press beam directly. bar can act on the cut following the clamp.
  • the action of the press beam on the cut immediately following the clamp is dispensed with. Rather, the press beam is raised briefly so that the clamp can pass under the press beam and then placed on the blank.
  • An advantageous embodiment of a device according to the invention with a winding mandrel for forming a sleeve from a flat, essentially rectangular material blank is characterized in that a clamp rotating with the mandrel is arranged on the outside of the mandrel which is pressed against the mandrel peripheral surface, and that a fixed press beam is arranged which can be lifted off from the mandrel peripheral surface by means of a device connected to the mandrel during the passage of the clamp.
  • a plunger is attached to the press beam and is in operative connection with the cam.
  • Another feature of the invention is that the pressure beam and the clamp on the outer circumference of the winding mandrel are arranged at a distance from one another which is sufficient for a sleeve overlap, and into which a welding bar for welding the sleeve seam can penetrate.
  • the clamp and the press beam are made usable in this way for holding the overlap during the welding.
  • the rotatably arranged mandrel 1 with the peripheral surface 2 is connected to a clamp 3 which can be pressed from the outside onto the peripheral surface 2 and rotates with the mandrel during the winding movement.
  • the clamp can be lifted off to feed a new blank.
  • a press beam 4 Fixed in position and thus not rotating around the mandrel, a press beam 4 is provided, which is essentially guided radially to the mandrel 1 and, in the normal state, is pressed against the peripheral surface 2 of the mandrel 1 by spring force.
  • For Control of the press beam 4 is provided with a cam 5 rotatably connected to the mandrel 1, which acts with a cam elevation 10 on a plunger 6, which in turn is connected to the press beam 4.

Landscapes

  • Making Paper Articles (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
EP80100843A 1979-04-28 1980-02-21 Procédé et dispositif pour l'enroulement d'un manchon Expired EP0018470B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2917304 1979-04-28
DE2917304A DE2917304C2 (de) 1979-04-28 1979-04-28 Vorrichtung zum Wickeln einer Hülse

Publications (2)

Publication Number Publication Date
EP0018470A1 true EP0018470A1 (fr) 1980-11-12
EP0018470B1 EP0018470B1 (fr) 1983-07-13

Family

ID=6069507

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80100843A Expired EP0018470B1 (fr) 1979-04-28 1980-02-21 Procédé et dispositif pour l'enroulement d'un manchon

Country Status (5)

Country Link
US (1) US4334875A (fr)
EP (1) EP0018470B1 (fr)
JP (1) JPS55154215A (fr)
DE (2) DE2917304C2 (fr)
DK (1) DK177480A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0473320A1 (fr) * 1990-08-15 1992-03-04 Philip Morris Products Inc. Appareil et méthode pour former des boites à couvercle articulé pour cigarettes
US5597433A (en) * 1994-05-27 1997-01-28 Panoramic, Inc. Method and apparatus for manufacturing plastic canisters
FI113356B (fi) * 1998-05-20 2004-04-15 Upm Kymmene Corp Pakkauksenmuodostuslaite
FI981219A (fi) 1998-05-29 1999-11-30 Upm Kymmene Corp Menetelmä ja pakkauskone täytetyn pakkauksen muodostamiseksi, aihiomateriaaliraina ja täytetty pakkaus
FI120485B (fi) 1998-05-29 2009-11-13 Lamican Oy Pakkauksenmuodostuslaite
WO2015144774A1 (fr) 2014-03-25 2015-10-01 Minkpapir A/S Systeme de sechage de peau, unite de sechage, planche a peau et adaptateur
PL3322825T3 (pl) 2015-07-13 2020-02-28 Minkpapir A/S Deska do skór surowych i sposób wytwarzania deski do skór surowych

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE596181C (de) * 1931-06-23 1934-05-02 Saechsische Cartonnagen Maschi Wickelmaschine zum Wickeln von Schachtelzargen
US2058182A (en) * 1935-04-11 1936-10-20 Seymour & Peck Company Machine for forming cylindrical containers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1065680A (en) * 1912-04-13 1913-06-24 Homer N Grissinger Paper-tube-making machine.
US1082836A (en) * 1912-04-25 1913-12-30 American Water Supply Company Of New England Automatic machine for making paper drinking-cups.
US1187063A (en) * 1913-10-21 1916-06-13 South Side Trust Company Method of forming reinforced fiber packages.
US2548451A (en) * 1949-03-29 1951-04-10 Caron Spinning Company Apparatus for forming paper strips into continuous label forming bands for yarn and the like
DE1901380C3 (de) * 1969-01-13 1978-07-06 Otto 4980 Buende Schrebb Maschine zur Herstellung von Papptüten

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE596181C (de) * 1931-06-23 1934-05-02 Saechsische Cartonnagen Maschi Wickelmaschine zum Wickeln von Schachtelzargen
US2058182A (en) * 1935-04-11 1936-10-20 Seymour & Peck Company Machine for forming cylindrical containers

Also Published As

Publication number Publication date
DK177480A (da) 1980-10-29
US4334875A (en) 1982-06-15
JPS55154215A (en) 1980-12-01
EP0018470B1 (fr) 1983-07-13
DE3064076D1 (en) 1983-08-18
DE2917304A1 (de) 1980-10-30
DE2917304C2 (de) 1984-05-10

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