EP0032225B1 - Halterung für Bobinen - Google Patents

Halterung für Bobinen Download PDF

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Publication number
EP0032225B1
EP0032225B1 EP80108014A EP80108014A EP0032225B1 EP 0032225 B1 EP0032225 B1 EP 0032225B1 EP 80108014 A EP80108014 A EP 80108014A EP 80108014 A EP80108014 A EP 80108014A EP 0032225 B1 EP0032225 B1 EP 0032225B1
Authority
EP
European Patent Office
Prior art keywords
mounting support
supporting arms
reel
lifting
support according
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
Application number
EP80108014A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0032225A1 (de
Inventor
Heinz Focke
Hans-Jürgen Bretthauer
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.)
Focke and Co GmbH and Co KG
Original Assignee
Focke and Co GmbH and Co KG
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 Focke and Co GmbH and Co KG filed Critical Focke and Co GmbH and Co KG
Publication of EP0032225A1 publication Critical patent/EP0032225A1/de
Application granted granted Critical
Publication of EP0032225B1 publication Critical patent/EP0032225B1/de
Expired 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
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/02—Supporting web roll
    • B65H16/06—Supporting web roll both-ends 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4134—Both ends type arrangement
    • B65H2301/41346—Both ends type arrangement separate elements engaging each end of the roll (e.g. chuck)
    • 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
    • B65H2301/4173—Handling web roll by central portion, e.g. gripping central portion

Definitions

  • the invention relates to a holder for bobbins (winding rolls) made of packaging material on packaging machines and. Like. With two laterally engaging in a central opening of the bobbin, attached to support arms holding members (jaws) which are movable by a lifting gear arrangement in successive phases of movement in engagement with the bobbin and can be raised with this.
  • Such a holder is known from DE-B-1203085.
  • the jaws are attached to the ends of two parallel support arms.
  • the other ends of the support arms are axially displaceable and pivotable on a tube running parallel to the axis of the bobbin.
  • the support arms are first translationally displaced by separate piston-cylinder arrangements until the holding members are in engagement with the bobbin. Then both support arms are pivoted around the tube by further piston-cylinder arrangements, which raises the bobbin.
  • This known holder is complex to manufacture and prone to malfunction in operation, since at least two lifting cylinders pressurized with pressure medium are required, which must be moved synchronously.
  • the object of the invention is to provide the holder for bobbins of the type mentioned in connection with packaging machines and. Like to improve in that it is simplified in construction, yet easy to use and works reliably.
  • a single lifting gear is provided which can be moved from one end position to another by a single actuating member, in particular by an actuating lever, with continued movement thereof, the end positions of the actuating member being defined by end positions of the support arms.
  • the invention instead of several controlled lifting cylinders, some of which also have to be moved synchronously, the invention only requires a single lifting gear which causes all the necessary movements via a single actuating member.
  • a first movement phase the support arms carrying the holding members are moved so that they come into engagement with the bobbin.
  • the bobbin is then raised, with both phases of movement being carried out with continued actuation of the lifting gear.
  • the holder according to the invention is less prone to failure, highly resilient and simple in the sense of clarity.
  • FIG. 2 to 4 an embodiment of a holder for receiving and storing a bobbin 10 is shown as a detail in different positions.
  • This bracket is attached here with a carrier in the form of a support plate 11 to a schematically illustrated packaging machine 33 or to its machine frame. In the raised (working) position, a web 34 of packaging material is pulled off the bobbin 10.
  • the bobbin 10 When taken over by the holder or by the packaging machine 33, the bobbin 10 is located on a base, in the present case on the floor 12.
  • the bobbin 10 is provided with a central, continuous opening 13. In the present case, this is used to attach the holder.
  • jaws 14 and 15 In the two ends of the opening 13, jaws 14 and 15 enter with a cone 16 in a non-positive and positive manner.
  • the clamping jaws 14 and 15 are adjustable and rotatable, namely about the longitudinal axis running through the opening 13, at the lower, free end of a support arm 17 and 18, respectively.
  • the bobbin 10 is rotatably supported on the support arms 17 and 18. These are bow-shaped here and encompass the bobbin 10 from above, such that the clamping jaws 14, 15 are located at the level of the opening 13.
  • the support arms 17, 18 are pivoted back laterally, so that they can be lowered with the clamping jaws 14, 15 from above over the bobbin 10.
  • the two support arms 17, 18 are then pivoted in the opposite direction, as a result of which the clamping jaws 14 and 15 come into engagement with the opening 13 (FIG. 3).
  • the support arms 17 and 18 are moved upwards in a stepless movement, taking the bobbin 10 into its working position according to FIG. 4.
  • a mechanical lifting gear 19 which includes two gears 20 and 21 which are rotatably mounted on the support plate 11 and which are in engagement with one another.
  • the gears 20, 21 are rotated back and forth together, namely by an actuating lever 22 which acts on the gear 20.
  • the actuating lever 22 is to be operated here by hand and is dimensioned accordingly long to transmit a sufficient force.
  • the ends of the support arms 17 and 18 facing the lifting gear 19 are pivotally connected in a joint 23, 24, each with a lifting bracket 25 and 26.
  • the lifting brackets 25, 26 are in turn coupled to the gears 20, 21 via rotary bearings 27, 28, in a certain relative position such that the rotary bearings 27, 28 are in the starting position (FIG. 2) downwards and in the opposite end position ( Fig. 4) are directed essentially upwards.
  • the support arms 17, 18 are indirectly connected to the support plate 11, specifically via support brackets 29, 30. These are each articulated to the support arms 17, 18, in one of the joints 23, 24 or the ends of the support arms 17th , 18 remote area.
  • the other ends of the support tabs 29, 30 are pivotally connected to the support plate 11 in the lower region thereof.
  • the lifting tabs 25, 26 are in their lower end position due to the corresponding relative position of the gears 20, 21. Accordingly, the ends of the support arms 17, 18 connected to these lifting brackets 25, 26 are pivoted downward. The support tabs 29, 30 are directed approximately horizontally. This starting position of the lifting gear 19 is held by a support member in the form of a lug 31, which is attached approximately centrally between the lifting brackets 25, 26 on the support plate 11 and against which the lifting brackets 25, 26 rest.
  • a pivoting movement of the actuating lever 22 projecting transversely in the starting position into a position according to FIG. 3 with a corresponding rotation of the gears 20, 21 causes the lifting straps 25, 26 and with them the facing ends of the support arms 17, 18 to remain.
  • the support straps 29, 30 remain essentially in the starting position according to FIG. 2.
  • the lifting tabs 25, 26 are moved essentially upwards to their upper end position, namely until they come into contact with one another.
  • the support arms 17, 18 essentially carry out a translatory upward movement as a result of the support by the support straps 29, 30, while taking the bobbin 10 with them, ie while lifting them.
  • the support straps 29, 30 are also pivoted in opposite directions.
  • the lifting gear 19 is reduced by the dimensioning of the gear parts, in particular the gear wheels 20, 21, relative to the pivoting movements of the actuating lever 22, so that heavy-weight bobbins 10 can be handled with little effort.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Unwinding Webs (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Winding Of Webs (AREA)
EP80108014A 1979-12-20 1980-12-18 Halterung für Bobinen Expired EP0032225B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792951301 DE2951301A1 (de) 1979-12-20 1979-12-20 Bobinen-halterung
DE2951301 1979-12-20

Publications (2)

Publication Number Publication Date
EP0032225A1 EP0032225A1 (de) 1981-07-22
EP0032225B1 true EP0032225B1 (de) 1984-03-28

Family

ID=6089007

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80108014A Expired EP0032225B1 (de) 1979-12-20 1980-12-18 Halterung für Bobinen

Country Status (5)

Country Link
US (1) US4368859A (enrdf_load_stackoverflow)
EP (1) EP0032225B1 (enrdf_load_stackoverflow)
JP (2) JPS5693645A (enrdf_load_stackoverflow)
CA (1) CA1149358A (enrdf_load_stackoverflow)
DE (2) DE2951301A1 (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL67028A (en) * 1982-10-20 1986-03-31 Shpigelman David Dispensing device for cylindrical bodies,such as rolls of toilet paper and paper towels
US4648564A (en) * 1985-05-16 1987-03-10 Wright Jr Joe Quick release yarn package holder
US5033687A (en) * 1989-07-18 1991-07-23 Autoreel Limited Cable drum handling apparatus
DE9110783U1 (de) * 1991-08-30 1991-11-14 Otto Reipert GmbH, 4050 Mönchengladbach Abrollvorrichtung
JPH0751379A (ja) * 1993-06-24 1995-02-28 Cardiovascular Dynamics Inc 注入カテーテル及び脈管内部位処置方法並びにカテーテル製造方法
DE102006017379A1 (de) * 2006-04-11 2007-10-18 Focke & Co.(Gmbh & Co. Kg) Einrichtung zur Handhabung von Bobinen aus Verpackungsmaterial
JP5688600B2 (ja) * 2010-09-30 2015-03-25 株式会社ダイヘン 巻線導体供給装置
US9731921B2 (en) * 2014-07-02 2017-08-15 The Boeing Company Web roll handling and loading system
DE202016103393U1 (de) 2016-06-27 2017-09-28 Kuka Systems Gmbh Greifwerkzeug und Greifeinrichtung
JP7256705B2 (ja) * 2019-06-25 2023-04-12 ファナック株式会社 ロボットハンドおよびロボット

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548097A1 (de) * 1975-10-28 1977-05-05 Bhs Bayerische Berg Vorrichtung zum spannen einer bahnrolle, insbesondere einer papierbahnrolle zur herstellung einer wellpappenbahn

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE551075C (de) * 1928-09-11 1932-05-28 Vogtlaendische Maschinenfabrik Vorrichtung zum Einlagern von Papierrollen in ihre Haltedorne bei Rotationsdruckmaschinen
DE691958C (de) 1936-09-05 1941-04-07 Carl Hamel Akt Ges Schwenkbarer Tragrahmen fuer Aufwickelspulen an Spulmaschinen
DE1203085B (de) 1961-01-27 1965-10-14 Samuel M Langston Company Rollentragvorrichtung mit einem drehbaren Hubrohr und zwei Tragarmen
US3204887A (en) * 1964-02-21 1965-09-07 Gellman Mfg Co Multi paper roll support for article wrapping machines
JPS572067Y2 (enrdf_load_stackoverflow) * 1977-06-08 1982-01-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548097A1 (de) * 1975-10-28 1977-05-05 Bhs Bayerische Berg Vorrichtung zum spannen einer bahnrolle, insbesondere einer papierbahnrolle zur herstellung einer wellpappenbahn

Also Published As

Publication number Publication date
EP0032225A1 (de) 1981-07-22
JPS5693645A (en) 1981-07-29
CA1149358A (en) 1983-07-05
DE2951301A1 (de) 1981-07-02
JPS61206540U (enrdf_load_stackoverflow) 1986-12-26
JPS6338195Y2 (enrdf_load_stackoverflow) 1988-10-07
US4368859A (en) 1983-01-18
DE3067296D1 (en) 1984-05-03

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