DE10343586A1 - Film processing with disc brake - Google Patents

Film processing with disc brake Download PDF

Info

Publication number
DE10343586A1
DE10343586A1 DE10343586A DE10343586A DE10343586A1 DE 10343586 A1 DE10343586 A1 DE 10343586A1 DE 10343586 A DE10343586 A DE 10343586A DE 10343586 A DE10343586 A DE 10343586A DE 10343586 A1 DE10343586 A1 DE 10343586A1
Authority
DE
Germany
Prior art keywords
film
disc brake
film processing
packaging
brake shoes
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Withdrawn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
DE10343586A
Other languages
German (de)
Inventor
Dietmar Send
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.)
GEA CFS Germany GmbH
Original Assignee
CFS Germany 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 CFS Germany GmbH filed Critical CFS Germany GmbH
Priority to DE10343586A priority Critical patent/DE10343586A1/en
Priority to PCT/EP2004/002192 priority patent/WO2004077913A2/en
Priority to US10/548,505 priority patent/US20070170297A1/en
Priority to EP04717039A priority patent/EP1620340A2/en
Publication of DE10343586A1 publication Critical patent/DE10343586A1/en
Priority to NO20054283A priority patent/NO20054283L/en
Withdrawn legal-status Critical Current

Links

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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
    • 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
    • B65H16/04—Supporting web roll cantilever 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
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/70—Clutches; Couplings
    • B65H2403/72—Clutches, brakes, e.g. one-way clutch +F204
    • B65H2403/725—Brakes
    • B65H2403/7255—Disc brakes

Landscapes

  • Containers And Plastic Fillers For Packaging (AREA)
  • Braking Arrangements (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Vorrichtung zum Abwickeln einer Folienbahnrolle, die auf einer drehbaren Welle gelagert ist.The present invention relates to a device for unwinding a film web roll, which is mounted on a rotatable shaft.

Description

Die vorliegende Erfindung betrifft eine Vorrichtung zum Abwickeln einer Folienbahnrolle, die auf einer drehbaren Welle gelagert ist.The present invention relates to a device for unwinding a film web roll on a rotatable shaft is mounted.

Lebensmittel werden heutzutage immer öfter in Kunststoffverpackungen angeboten. Diese Kunststoffverpackungen bestehen in der Regel aus einer tiefgezogenen Verpackungsmulde und einer Deckelfolie, die nach der Befüllung der Verpackungsmulde auf diese gesiegelt wird. Die Herstellung der tiefgezogenen Verpackungsmulden und deren Verschluß mit der Deckelfolie erfolgt taktweise, so dass die Kunststoffolie, aus der die Verpackungsmulden hergestellt wird, und die Deckelfolie taktweise von einer drehbar gelagerten Rolle abgezogen werden. Um zu vermeiden, dass die Verpackungsfolie während des Herstellverfahrens durchhängt, muß die Rolle abgebremst werden.Nowadays, groceries are more and more popular Plastic packaging offered. These plastic packaging exist usually from a deep-drawn packaging tray and one Cover film after filling the packaging tray is sealed onto this. The manufacture of the thermoformed packaging trays and their closure with the Cover film is carried out in cycles, so that the plastic film from which the packaging troughs are produced, and the lidding film in cycles be pulled off a rotatably mounted roller. In order to avoid, that the packaging film during sagging of the manufacturing process, must the Roll are braked.

Der vorliegenden Erfindung liegt deshalb die Aufgabe zugrunde eine Vorrichtung zum Abwickeln einer Folienbahnrolle zur Verfügung zu stellen.The present invention lies therefore the task of a device for unwinding Foil web roll available to deliver.

Gelöst wird die Aufgabe erfindungsgemäß durch Vorrichtung zum Abwickeln einer Folienbahnrolle, die auf einer drehbaren Welle gelagert ist, und die eine Bremsscheibe aufweist, die mit Bremsbacken zusammenwirkt.According to the invention, the object is achieved by Device for unwinding a film web roll on a rotatable Shaft is mounted, and which has a brake disc with Brake shoes interact.

Es war für den Fachmann überaus erstaunlich, dass es mit der erfindungsgemäßen Vorrichtung gelingt wesentlich höhere Bremskräfte zu realisieren, so dass die Folienrollen schneller und/oder größere Folienrollen abgebremst werden können.It was extremely surprising for the specialist that it succeeds with the device according to the invention much higher braking forces to realize so that the film rolls faster and / or larger film rolls can be slowed down.

Im Folgenden wird die erfindungsgemäße Vorrichtung anhand von 1 erläutert. Diese Erläuterungen sind lediglich beispielhaft und schränken den allgemeinen Erfindungsgedanken nicht ein.The device according to the invention is described below with reference to 1 explained. These explanations are only examples and do not limit the general inventive concept.

1 zeigt die erfindungsgemäße Vorrichtung. Eine Rolle 1 ist auf einer drehbaren Welle 2 drehfest gelagert. Die Welle 2 ist an ihrer rechten Seite an der Wandung einer Verpackungsmaschine gelagert. An die drehbare Welle 2 ist eine Bremsscheibe 3 angeschraubt, die mit Bremsbacken 4 zusammenwirken. Die Bremsbacken, die in dem vorliegenden Fall pneumatisch betrieben werden, können so eingestellt werden, dass die Drehung der Folienrolle permanent verzögert oder vollständig gestoppt wird. Die Bremsbacken sind mit der Wandung der Verpackungsmaschine verbunden. Die erfindungsgemäße Vorrichtung eignet sich sowohl für die Abwicklung der Deckelfolie als auch für die Folie aus der die Verpackungsmulde gefertigt wird. 1 shows the device according to the invention. A role 1 is on a rotatable shaft 2 non-rotatably mounted. The wave 2 is mounted on the right side on the wall of a packaging machine. On the rotatable shaft 2 is a brake disc 3 screwed on, with brake shoes 4 interact. The brake shoes, which are operated pneumatically in the present case, can be adjusted in such a way that the rotation of the film roll is permanently delayed or completely stopped. The brake shoes are connected to the wall of the packaging machine. The device according to the invention is suitable both for handling the cover film and for the film from which the packaging tray is made.

Vorzugsweise ist die Welle 2, die daran befestigte Bremsscheibe 3 und die Bremsbacken 4 schwimmend d.h. vertikal und quer zur Laufrichtung der jeweiligen Folie verschieblich in der Wandung 5 gelagert. Diese Ausführungsform der vorliegenden Erfindung hat den Vorteil, dass auch Folierollen verarbeitet werden können, die nicht völlig gleichmäßig aufgerollt sind.Preferably the shaft 2 , the brake disc attached to it 3 and the brake shoes 4 floating ie vertically and transversely to the direction of movement of the respective film in the wall 5 stored. This embodiment of the present invention has the advantage that film rolls that are not rolled up completely uniformly can also be processed.

Die erfindungsgemäße Vorrichtung ist einfach und kostengünstig herzustellen. Mit der erfindungsgemäßen Vorrichtung können dreimal höhere Bremskräfte erzielt werden als dies von Folienrollenbremsen gemäß dem Stand der Technik bekannt ist. Vorzugsweise findet die erfindungsgemäße Vorrichtung Anwendung bei Verpackungsmaschinen.The device according to the invention is simple and inexpensive manufacture. With the device according to the invention three times achieved higher braking forces are known as this from prior art film roll brakes is. The device according to the invention is preferably used Packaging machines.

Claims (4)

Vorrichtung zum Abwickeln einer Folienbahnrolle (1), die auf einer drehbaren Welle (2) gelagert ist, dadurch gekennzeichnet, dass die Welle (2) eine Bremsscheibe (3) aufweist, die mit Bremsbacken (4) zusammenwirkt.Device for unwinding a film web roll ( 1 ) on a rotatable shaft ( 2 ) is mounted, characterized in that the shaft ( 2 ) a brake disc ( 3 ) with brake shoes ( 4 ) interacts. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Bremsbacken (4) mechanisch, pneumatisch und/oder elektrisch betätigbar sind.Device according to claim 1, characterized in that the brake shoes ( 4 ) can be operated mechanically, pneumatically and / or electrically. Vorrichtung nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass die Welle (2), die Bremsscheibe (3) und die Bremsbacken (4) in einem Gehäuse (5) schwimmend gelagert sind.Device according to one of claims 1 or 2, characterized in that the shaft ( 2 ), the brake disc ( 3 ) and the brake shoes ( 4 ) in a housing ( 5 ) are floating. Verpackungsmaschine aufweisend eine Vorrichtung nach einem der Ansprüche 1 – 3.Packaging machine comprising a device one of the claims 1 - 3.
DE10343586A 2003-03-06 2003-09-18 Film processing with disc brake Withdrawn DE10343586A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE10343586A DE10343586A1 (en) 2003-03-06 2003-09-18 Film processing with disc brake
PCT/EP2004/002192 WO2004077913A2 (en) 2003-03-06 2004-03-04 Film dereeler with a disk brake
US10/548,505 US20070170297A1 (en) 2003-03-06 2004-03-04 Film dereeler with a disk brake
EP04717039A EP1620340A2 (en) 2003-03-06 2004-03-04 Film dereeler with a disk brake
NO20054283A NO20054283L (en) 2003-03-06 2005-09-16 Foil winding with disc brakes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10310189.6 2003-03-06
DE10310189 2003-03-06
DE10343586A DE10343586A1 (en) 2003-03-06 2003-09-18 Film processing with disc brake

Publications (1)

Publication Number Publication Date
DE10343586A1 true DE10343586A1 (en) 2004-09-16

Family

ID=32864290

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10343586A Withdrawn DE10343586A1 (en) 2003-03-06 2003-09-18 Film processing with disc brake

Country Status (2)

Country Link
CN (1) CN1938208A (en)
DE (1) DE10343586A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900009153A1 (en) * 2019-06-17 2020-12-17 Fosber Spa ARM FOR ONE UNWINDER AND UNWINDER INCLUDING SAID ARM

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20110253A1 (en) * 2011-11-23 2013-05-24 Perini Fabio Spa "UNWINDER FOR COILS AND RUNNING METHOD"
CN104555624A (en) * 2013-10-22 2015-04-29 宜兴市鑫源辊业有限公司 Pneumatic diaphragm regulating device

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222008A (en) * 1963-05-16 1965-12-07 Teletype Corp Reel accelerator and brake mechanism
US3411728A (en) * 1967-01-24 1968-11-19 Johnson & Johnson Tape-feeding apparatus
DE3306058A1 (en) * 1983-02-22 1984-08-23 Gebrüder Sucker, 4050 Mönchengladbach Controllable band brake
DE2313152C2 (en) * 1973-03-16 1984-09-27 W. Schlafhorst & Co, 4050 Mönchengladbach Device on the bobbin frame for stopping a winding body
DD260268A1 (en) * 1987-04-30 1988-09-21 Polygraph Leipzig BEARING ARRANGEMENT
DD268224A1 (en) * 1988-01-07 1989-05-24 Thaelmann Schwermaschbau Veb DEVICE FOR CONSTANT TO KEEP THE BAND VOLTAGE WHEN UNWINDING A BELT COIL TO CENTRAL BELT WIPERS
DD290167A5 (en) * 1989-11-30 1991-05-23 Veb Kabelwerk Koepenick Im Kombinat Veb Kabelwerk Oberspree,De HOLLOW AXLE WITH MOTOR DRIVE FOR LENGTH SHIFT
DE4005240A1 (en) * 1990-02-20 1991-08-22 Schleicher Gmbh & Co Hermann Brake for winding winches - has brake disc and associated ring piston and support plate
DE4336114A1 (en) * 1993-10-22 1995-04-27 Hoechst Ag Method and apparatus for the unwinding and specific guidance of a material band
DE29503444U1 (en) * 1995-03-01 1996-06-27 ELWA Plastic Maschinenbau GmbH, 52379 Langerwehe Device for pulling sheet material from a supply roll
DE29504892U1 (en) * 1995-03-23 1996-07-18 Klöber, Johannes, 58256 Ennepetal Foil sheet laying
DE19520245C2 (en) * 1995-06-02 1997-10-09 Frowein & Co Gmbh Hydraulic braking device, in particular for tissue and paper rolls
DE10013290A1 (en) * 2000-03-17 2001-09-20 Ratiopac Systemverpackung Gmbh Holder for roll of stretch film for wrapping articles on pallet comprises core which fits into central hole of the roll and has conical recesses at each end with flexible walls which are pressed against inner surface of central hole

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222008A (en) * 1963-05-16 1965-12-07 Teletype Corp Reel accelerator and brake mechanism
US3411728A (en) * 1967-01-24 1968-11-19 Johnson & Johnson Tape-feeding apparatus
DE2313152C2 (en) * 1973-03-16 1984-09-27 W. Schlafhorst & Co, 4050 Mönchengladbach Device on the bobbin frame for stopping a winding body
DE3306058A1 (en) * 1983-02-22 1984-08-23 Gebrüder Sucker, 4050 Mönchengladbach Controllable band brake
DD260268A1 (en) * 1987-04-30 1988-09-21 Polygraph Leipzig BEARING ARRANGEMENT
DD268224A1 (en) * 1988-01-07 1989-05-24 Thaelmann Schwermaschbau Veb DEVICE FOR CONSTANT TO KEEP THE BAND VOLTAGE WHEN UNWINDING A BELT COIL TO CENTRAL BELT WIPERS
DD290167A5 (en) * 1989-11-30 1991-05-23 Veb Kabelwerk Koepenick Im Kombinat Veb Kabelwerk Oberspree,De HOLLOW AXLE WITH MOTOR DRIVE FOR LENGTH SHIFT
DE4005240A1 (en) * 1990-02-20 1991-08-22 Schleicher Gmbh & Co Hermann Brake for winding winches - has brake disc and associated ring piston and support plate
DE4336114A1 (en) * 1993-10-22 1995-04-27 Hoechst Ag Method and apparatus for the unwinding and specific guidance of a material band
DE29503444U1 (en) * 1995-03-01 1996-06-27 ELWA Plastic Maschinenbau GmbH, 52379 Langerwehe Device for pulling sheet material from a supply roll
DE29504892U1 (en) * 1995-03-23 1996-07-18 Klöber, Johannes, 58256 Ennepetal Foil sheet laying
DE19520245C2 (en) * 1995-06-02 1997-10-09 Frowein & Co Gmbh Hydraulic braking device, in particular for tissue and paper rolls
DE10013290A1 (en) * 2000-03-17 2001-09-20 Ratiopac Systemverpackung Gmbh Holder for roll of stretch film for wrapping articles on pallet comprises core which fits into central hole of the roll and has conical recesses at each end with flexible walls which are pressed against inner surface of central hole

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900009153A1 (en) * 2019-06-17 2020-12-17 Fosber Spa ARM FOR ONE UNWINDER AND UNWINDER INCLUDING SAID ARM
EP3753881A1 (en) * 2019-06-17 2020-12-23 FOSBER S.p.A. Arm for an unwinder and unwinder comprising said arm
US11365077B2 (en) 2019-06-17 2022-06-21 Fosber S.P.A. Arm for an unwinder and unwinder comprising said arm

Also Published As

Publication number Publication date
CN1938208A (en) 2007-03-28

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8141 Disposal/no request for examination