DE202009010663U1 - Film removal device - Google Patents

Film removal device Download PDF

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Publication number
DE202009010663U1
DE202009010663U1 DE200920010663 DE202009010663U DE202009010663U1 DE 202009010663 U1 DE202009010663 U1 DE 202009010663U1 DE 200920010663 DE200920010663 DE 200920010663 DE 202009010663 U DE202009010663 U DE 202009010663U DE 202009010663 U1 DE202009010663 U1 DE 202009010663U1
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DE
Germany
Prior art keywords
film
removal device
scraper
film removal
foil
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
DE200920010663
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German (de)
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Individual
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Individual
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Publication date
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Priority to DE200920010663 priority Critical patent/DE202009010663U1/en
Publication of DE202009010663U1 publication Critical patent/DE202009010663U1/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0004Component parts, details or accessories; Auxiliary operations
    • B29C63/0013Removing old coatings

Abstract

Folienabziehvorrichtung mit einem Messerrad zur Ritzung der Folie, einem Schaber und einem Wickeldorn für die abzuziehende Folie, dadurch gekennzeichnet, dass die Folie durch dieses Verfahren an beliebigen Stellen, Flächen oder Bahnen abgezogen werden kann.Folienabziehvorrichtung with a knife wheel for scoring the film, a scraper and a mandrel for the film to be deducted, characterized in that the film can be removed by this method at any points, areas or paths.

Figure 00000001
Figure 00000001

Description

Stand der TechnikState of the art

Vorrichtungen zur Entfernung von Folien sind in der Form bekannt, dass sie mittels druckbeaufschlagtem Fluid die Folie von der Oberfläche entfernen; wie z. B. beschrieben in den Anmeldungen EP 0 286 961 A2 und EP 0 320 868 A2 .Devices for removing films are known in the form of removing the film from the surface by means of pressurized fluid; such as B. described in the applications EP 0 286 961 A2 and EP 0 320 868 A2 ,

Weiter ist in EP 0 320 868 A2 eine Vorrichtung beschrieben, die eine Folie auf eine Walze aufwickelt.Next is in EP 0 320 868 A2 a device is described which winds a film on a roll.

DE 198 08 931 A1 beschreibt eine Vorrichtung, die bahnartig auf einer Wand haftenden Folie aufwickelt DE 198 08 931 A1 describes a device that web-like wound on a wall adhering film

Der Erfindung zugrunde liegendes ProblemThe invention is based problem

Empfindliche Oberflächen, wie z. B. bei Edelstahlblechen, Alu-Blechen, lackierte Blechen, Kunststoffplatten, usw., werden mit einer stark haftenden Folie versehen.sensitive Surfaces, such. B. in stainless steel sheets, aluminum sheets, painted sheets, plastic sheets, etc., are made with a strong provided adhesive film.

Diese Folie soll die Sichtfläche der Teile möglichst bis zur Endmontage schützen.These Foil should be the visible surface of the parts as possible protect until final assembly.

Bei bestimmten Arbeitsvorgängen ist diese Folie aber oftmals sehr störend; dies in aller Regel dort, wo die Teile bearbeitet werden – z. B. durch Laser, Schweißen, Stanzen, Biegen – oder Teile montiert werden – z. B. Griffe, Scharniere.at However, this slide is often in certain operations very disturbing; This is usually where the parts are processed be B. by laser, welding, punching, Bending - or parts are assembled - z. B. handles, Hinges.

Dort soll die Folie partiell entfern werden, die Sichtfläche aber soll geschlitzt bleiben.There the film should be partially removed, the visible surface but should remain slotted.

Die Problemlösung/die ErfindungThe problem solution / the invention

Die der Erfindung zugrunde liegende Lösung, erlaubt, die Folie genau dort abzuziehen.The The invention underlying solution allows the film deduct exactly there.

Entsprechend der, dem Fertigungsvorgang zugrunde liegenden techn. Unterlage, wird die Folie entlang einer vorher festgelegten Kontur mittels eines Messerrades (5) geritzt.According to the underlying the manufacturing process techn. Underlay, the film along a predetermined contour by means of a knife wheel ( 5 ).

Dies kann geradlinig, aber auch entspr. jeder gedachten Kontur erfolgen; an jeder Stelle der Oberfläche.This can be done in a straight line, but also according to any imaginary contour; at every point of the surface.

Im zweiten Arbeitschritt wird mittels eines Schabers (8) die Folie innerhalb der Kontur angehoben; soweit, dass die Folienfahne – z. B. 5 mm lang – mittels eines Dornes (12) aufgewickelt werden kann.In the second step, using a scraper ( 8th ) lifted the film within the contour; so far that the foil banner -. B. 5 mm long - by means of a thorn ( 12 ) can be wound up.

Entsprechend der Erfindung besteht der Dorn aus zwei gegeneinander verdrehbaren, ineinanderliegenden Hohlzylindern (13 + 14).According to the invention, the mandrel consists of two mutually rotatable, nested hollow cylinders ( 13 + 14 ).

Durch Verdrehen des inneren Halbzylinders (13) wird die Folienfahne eingeklemmt und gehalten.By turning the inner half-cylinder ( 13 ) the foil lug is clamped and held.

Durch gemeinsames Verdrehen der beiden Halbzylinder wird dann die vorgezeichnete Folienbahn aufgewickelt.By Joint twisting of the two half cylinders is then the marked Film web wound up.

Damit erreichte VorteileThis achieved advantages

Dieses Verfahren erlaubt, die Folie gezielt von den eigentlichen Arbeitsvorgängen dort zu entfernen, wo es dem Anwender sinnvoll erscheint.This Procedure allows the slide targeted by the actual operations remove it where it makes sense to the user.

Damit wird der störende Einfluß der Folie während des Arbeitsprozesses vermieden; ebenso die zeitaufwändige Entfernung nach den Arbeitsvorgängen.In order to is the disturbing influence of the film during of the work process avoided; as well as the time-consuming Distance after the operations.

11

11
Y-AchseY-axis
22
Führungsschlittenguide carriage
33
Z-AchseZ-axis
44
Motor f. Drehachse Messerradengine f. Rotary axis knife wheel
55
Messerradknife wheel
66
Drehachseaxis of rotation
77
Motor f. Drehachse Schaberengine f. Rotary axis scraper
88th
Schaberscraper
99
Stellung Dorn f. Folie einfädelnposition Thorn f. Thread in the foil
1010
Stellung Dorn f. Folie abstreifenposition Thorn f. Strip off the foil

22

88th
Schaberscraper
99
Stellung Dorn f. Folie einfädelnposition Thorn f. Thread in the foil
1212
Dornmandrel
1313
innerer Hohlzylinder (Halbzylinder)internal Hollow cylinder (half cylinder)
1414
äußerer Hohlzylinder (Halbzylinder)outer Hollow cylinder (half cylinder)
1515
Verdrehen des inneren Zylinders; klemmen der Folienfahnetwist the inner cylinder; clamp the foil lug
1616
Verdrehen beider Zylinder; aufwickeln der Folienbahntwist both cylinders; winding up the film web

ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION

Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Zitierte PatentliteraturCited patent literature

  • - EP 0286961 A2 [0001] - EP 0286961 A2 [0001]
  • - EP 0320868 A2 [0001, 0002] - EP 0320868 A2 [0001, 0002]
  • - DE 19808931 A1 [0003] - DE 19808931 A1 [0003]

Claims (3)

Folienabziehvorrichtung mit einem Messerrad zur Ritzung der Folie, einem Schaber und einem Wickeldorn für die abzuziehende Folie, dadurch gekennzeichnet, dass die Folie durch dieses Verfahren an beliebigen Stellen, Flächen oder Bahnen abgezogen werden kann.Folienabziehvorrichtung with a knife wheel for scoring the film, a scraper and a mandrel for the film to be deducted, characterized in that the film can be removed by this method at any points, areas or paths. Folienabziehvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Folie mittels eines Schabers angehoben wird;Film removal device according to claim 1, characterized characterized in that the film is raised by means of a scraper becomes; Folienabziehvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Folienfahne mittels zweier ineinanderliegender, gegeneinander verdrehbaren Hohlzylinder gespannt und aufgewickelt wird.Film removal device according to one of the preceding Claims, characterized in that the foil lug by means of two nested, mutually rotatable hollow cylinder strained and wound up.
DE200920010663 2009-08-06 2009-08-06 Film removal device Expired - Lifetime DE202009010663U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200920010663 DE202009010663U1 (en) 2009-08-06 2009-08-06 Film removal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200920010663 DE202009010663U1 (en) 2009-08-06 2009-08-06 Film removal device

Publications (1)

Publication Number Publication Date
DE202009010663U1 true DE202009010663U1 (en) 2010-02-25

Family

ID=41720207

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
DE (1) DE202009010663U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011000698A1 (en) 2011-02-14 2012-08-16 Miele & Cie. Kg Device for removal of protective film of e.g. chimney pipe, has detection elements that are arranged on linear guide device so that protective film is unrolled from workpiece by consequent translatory movement of detecting elements
DE102011053215A1 (en) 2011-09-02 2013-03-07 Ewald Stark Film separating device for detachment of film materials from objects within industrial manufacturing, has separating mechanism, which is movable in certain direction relative to object
DE102011113596A1 (en) * 2011-09-16 2013-03-21 Rational Aktiengesellschaft Device for removing protective film from stainless steel metal sheet that is utilized for making lining for cooking apparatus, has trigger mechanism comprising jaws, scarifier comprising mandrel, and drive for moving carrier
DE102011055141A1 (en) 2011-11-08 2013-05-08 STARK Engineering Device for removing plastic material from objects i.e. housing parts, has perforation device forming hole in foil material, and loading device for loading area formed between foil material and object with free-flowing medium through hole

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286961A2 (en) 1987-04-06 1988-10-19 Somar Corporation Pull-raising member and pull-raising unit for peeling thin film
EP0320868A2 (en) 1987-12-14 1989-06-21 Somar Corporation Thin-film releasing apparatus
DE19808931A1 (en) 1998-03-03 1999-09-09 Lins Stripping self-adhesive film strips away from bus or railway carriage walls, and winding up onto core

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286961A2 (en) 1987-04-06 1988-10-19 Somar Corporation Pull-raising member and pull-raising unit for peeling thin film
EP0320868A2 (en) 1987-12-14 1989-06-21 Somar Corporation Thin-film releasing apparatus
DE19808931A1 (en) 1998-03-03 1999-09-09 Lins Stripping self-adhesive film strips away from bus or railway carriage walls, and winding up onto core

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011000698A1 (en) 2011-02-14 2012-08-16 Miele & Cie. Kg Device for removal of protective film of e.g. chimney pipe, has detection elements that are arranged on linear guide device so that protective film is unrolled from workpiece by consequent translatory movement of detecting elements
DE102011053215A1 (en) 2011-09-02 2013-03-07 Ewald Stark Film separating device for detachment of film materials from objects within industrial manufacturing, has separating mechanism, which is movable in certain direction relative to object
DE102011053215B4 (en) 2011-09-02 2019-12-12 Ewald Stark Device and method for detaching film materials from objects
DE102011113596A1 (en) * 2011-09-16 2013-03-21 Rational Aktiengesellschaft Device for removing protective film from stainless steel metal sheet that is utilized for making lining for cooking apparatus, has trigger mechanism comprising jaws, scarifier comprising mandrel, and drive for moving carrier
DE102011113596B4 (en) 2011-09-16 2022-02-17 Rational Aktiengesellschaft Device for removing protective films from sheet metal
DE102011055141A1 (en) 2011-11-08 2013-05-08 STARK Engineering Device for removing plastic material from objects i.e. housing parts, has perforation device forming hole in foil material, and loading device for loading area formed between foil material and object with free-flowing medium through hole
DE102011055141B4 (en) * 2011-11-08 2018-11-08 STARK Engineering Film removal apparatus and method for removing a film of objects

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Legal Events

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R207 Utility model specification

Effective date: 20100401

R150 Term of protection extended to 6 years

Effective date: 20130213

R151 Term of protection extended to 8 years
R152 Term of protection extended to 10 years
R071 Expiry of right