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EP0157988B1 - Vorrichtung zum Anbringen von transparenten klebenden Bogen auf Bogen oder Dokumente - Google Patents

Vorrichtung zum Anbringen von transparenten klebenden Bogen auf Bogen oder Dokumente Download PDF

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Publication number
EP0157988B1
EP0157988B1 EP19840440072 EP84440072A EP0157988B1 EP 0157988 B1 EP0157988 B1 EP 0157988B1 EP 19840440072 EP19840440072 EP 19840440072 EP 84440072 A EP84440072 A EP 84440072A EP 0157988 B1 EP0157988 B1 EP 0157988B1
Authority
EP
European Patent Office
Prior art keywords
plate
rollers
support
roller
transparent adhesive
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
EP19840440072
Other languages
English (en)
French (fr)
Other versions
EP0157988A1 (de
Inventor
Georges Mairot
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0157988A1 publication Critical patent/EP0157988A1/de
Application granted granted Critical
Publication of EP0157988B1 publication Critical patent/EP0157988B1/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
    • B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B65H37/04—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching or stapling

Definitions

  • the present invention relates to the field of the protection of sheets or documents by plasticization by means of transparent adhesive sheets, and has for its object, a device suitable for this purpose.
  • GB-A-1 429 434 describes an apparatus for laminating documents from sheets, comprising a separation assembly of the sheet from its support provided with a table, the sheet being continuously peeled from its support by movement of a pressure roller along the table.
  • a separation assembly of the sheet from its support provided with a table
  • the sheet being continuously peeled from its support by movement of a pressure roller along the table.
  • such a device poses numerous problems, in particular because the plasticization operation is carried out only with difficulty, since it is carried out, on the one hand, by actuation of the roller by one hand and, on the other hand, by holding the sheet with the other hand.
  • such a device allows the lamination of a document only of a length less than or equal to that of the table.
  • the present invention aims to overcome these drawbacks.
  • a device for the laminating of sheets or documents by means of transparent adhesive sheets comprising an assembly for separating the transparent adhesive sheet from its support, this assembly comprising a table and a pressure roller, characterized in that above the table is mounted, with the possibility of displacement in a direction perpendicular to the table, a bevelled piece, the end of the transparent adhesive sheet being previously peeled off by hand from the support and glued to one end of the document to be laminated, the two ends thus connected being introduced between the table and the bevelled piece and inserted by hand between a drive roller arranged in the extension of the table and flush with the level of the latter, and the pressure roller , the sheet-support assembly being tilted above the inclined part of the bevelled piece in the direction of the rollers so that the pa inclined rtie allows the separation of the support which emerges above the document from the sheet which is driven in the opposite direction to the direction of release of the support by the rollers and is pulled through the rollers to apply on the document and form with him
  • the device for laminating sheets or documents by means of transparent adhesive sheets essentially consists of a separation assembly for the transparent adhesive sheet 1 from its support 2, comprising a fixed table 3 and a bevelled piece 4 mounted on the table 3 with the possibility of displacement in a direction perpendicular to the latter.
  • a drive roller 5 which is flush with the level of the table 3, and which cooperates with a pressure roller 6 disposed above it, the pressure of which is adjustable, and which presses the transparent sheet 1, by its adhesive face, against the sheet or document 7 to be laminated on the drive roller 5.
  • Behind the rollers 5 and 6 is provided an adjustable flap 8 for straightening the plasticized element obtained at the output of said rollers 5, 6.
  • the fixed table 3 which is shown diagrammatically in the accompanying drawing, is advantageously provided with a device for mounting on a table, of the flange type, or the like, and is provided with support bearings (not shown) for the axes of the rollers. 5 and 6, the roller drives ment 5 being provided with a manual or automatic drive device, such as a crank or an electric motor, or the like.
  • the bevelled piece 4 is guided relative to the table 3 by means of lateral guides (not shown) integral with the table 3 and extending perpendicularly to the latter, and its maintenance is ensured, either by means of adjustment screws ensuring simultaneously a constant spacing between the part 4 and the table 3 and the guide of said part 4, either by means of springs pressing the part 4 on the table 3.
  • the pressure roller 6 is advantageously mounted in adjustable bearings, for example by means of screws, or loads by springs to ensure its application on the drive roller 5.
  • the adjustable flap 8 is in the form of a slightly curved back rule, mounted on a movable axis for adjusting its inclination relative to the plasticized element obtained at the exit of the rollers 5 and 6. This flap 8 makes it possible to ensure a straightening of said element and thus avoid a harmful curling of the latter.
  • the device according to the invention operates as follows:
  • the transparent adhesive sheet 1 preferably mounted on a support sheet 2 is glued by an end tab to one end of the sheet or of the document to be laminated 7, and the two ends thus connected are introduced between the table 3 and the part. bevelled 4 and inserted between the rollers 5 and 6.
  • the sheet 1-support sheet 2 assembly is then tilted above the inclined part of the bevelled piece, and the roller 5 is actuated.
  • An assembly formed by the sheet 1 and the sheet or the document 7 is then pulled through the rollers 6 and 5 and the separation device 3-4 to form a single plastic element, which is straightened by the flap 8, and the support. 2, which comes off the sheet 1, emerges above the sheet or document 7 in the opposite direction.
  • the invention it is possible to produce a device making it possible to laminate small series of documents or sheets, of a reduced bulk, of simple constitution, and therefore of a low cost price.
  • the automatic plasticization of the chosen surface only without any projecting part of the transparent film, on any of the four edges, and this from simple sheets of transparent adhesive in common use.
  • the plasticized documents leaving the machine are immediately usable without other manipulations, while the filming from continuous reel, requires leaving the machine, the separation and pruning of each document.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Claims (5)

1. Vorrichtung zur Plastifizierung von Blättern oder Dokumenten (7) mit Hilfe von durchsichtigen Klebefolien, welche eine Einrichtung zur Trennung der durchsichtigen Klebefolie (1) von ihrem Trägermaterial (2) besitzt, wobei diese Einrichtung aus einem Tisch (3) und einer Druckwalze (6) besteht, dadurch gekennzeichnet, daß über dem Tisch (3) ein zu dem Tisch (3) in eine senkrechte Richtung verschiebbares abgeschrägtes Stück (4) montiert ist, das Ende der durchsichtigen Klebefolie (1) vorher mit der Hand von dem Trägermaterial (2) abgelöst und auf ein Ende des zu überziehenden Dokuments (7) geklebt wird, die beiden so verbundenen Enden zwischen den Tisch (3) und das abgeschrägte Stück (4) eingeführt und mit der Hand zwischen eine Antriebswalze (5), welche in der Verlängerung des Tisches (3) angeordnet ist und mit diesem letzteren in gleicher Höhe abschließt, und die Druckwalze (6) eingesetzt werden, wobei die Anordnung Folie (1)-Trägermaterial (2) über den schiefen Teil des abgeschrägten Stücks (4) so in Richtung der Walzen (5, 6) umgelegt wird, daß der geneigte Teil die Trennung von dem Trägermaterial (2) ermöglicht, das sich über dem Dokument (7) von der Folie (1) löst, welche in entgegengesetzter Richtung, in Richtung der Ablösung von dem Trägermaterial (2) durch die Walzen (5,6) mitgenommen, und über die Walzen (5, 6) gezogen wird, um auf dem Dokument (7) aufgedrückt zu werden und mit ihm ein einziges plastifiziertes Element zu bilden, das durch eine am Ausgang der Walzen (5, 6) vorgesehene einstellbare Leiste (8) geradegerichtet wird.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der feststehende Tisch (3) mit einer Vorrichtung zur Montage auf einem Tisch, nach Art eines Flansches oder ähnlichem versehen und mit Lagern zur Auflage für die Achsen der Walzen (5, 6) ausgestattet ist, wobei die Antriebswalze (5) mit einer manuellen oder automatischen Antriebsvorrichtung, wie zum Beispiel einer Kurbel, einem Elektromotor oder ähnlichem ausgestattet ist.
3. Vorrichtung nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß das abgeschrägte Stück (4) im Verhaltnis zu dem Tisch (3) mittels seitlicher Führungsschienen geführt wird, die mit dem Tisch (3) fest verbunden sind und sich senkrecht zu diesem letzteren erstrecken, und seine Halterung entweder mittels Einstellschrauben, die gleichzeitig einen gleichmäßigen Abstand zwischen dem Stück (4), dem Tisch (3) . und der Führung des besagten Stücks (4) herstellen, oder mittels das Stück (4) auf den Tisch (3) drückenden Federn gewährleistet ist.
4. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Druckwalze (6) in einstellbaren Lagern, zum Beispiel mit Hilfe von Schrauben montiert ist, oder die durch Federn beansprucht werden, um das Aufsetzen auf der Antriebswalze (5) sicherzustellen.
5. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die einstellbare Leiste (8) sich in Form einer Schiene mit leicht gekrümmtem Rücken darstellt, die auf eine bewegliche Achse zur Einstellung ihrer Neigung, bezogen auf das am Ausgang der Walzen (5, 6) erzielte plastifizierte Element, montiert ist.
EP19840440072 1983-12-23 1984-12-21 Vorrichtung zum Anbringen von transparenten klebenden Bogen auf Bogen oder Dokumente Expired EP0157988B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8320806 1983-12-23
FR8320806A FR2557083B1 (fr) 1983-12-23 1983-12-23 Dispositif pour la plastification de feuilles ou de documents au moyen de feuilles adhesives transparentes

Publications (2)

Publication Number Publication Date
EP0157988A1 EP0157988A1 (de) 1985-10-16
EP0157988B1 true EP0157988B1 (de) 1988-03-02

Family

ID=9295579

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840440072 Expired EP0157988B1 (de) 1983-12-23 1984-12-21 Vorrichtung zum Anbringen von transparenten klebenden Bogen auf Bogen oder Dokumente

Country Status (3)

Country Link
EP (1) EP0157988B1 (de)
DE (1) DE3469510D1 (de)
FR (1) FR2557083B1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1357785A (fr) * 1963-02-28 1964-04-10 Machine à étiqueter
US3404057A (en) * 1966-02-07 1968-10-01 Du Pont Stripping and laminating machine
GB1429434A (en) * 1974-02-06 1976-03-24 Coated Specialities Ltd Production of laminates
DE2624327A1 (de) * 1976-05-31 1977-12-15 Willi Naumann Vorrichtung zum bekleben von schriftstuecken mit selbstklebender durchsichtiger folie

Also Published As

Publication number Publication date
FR2557083B1 (fr) 1986-07-04
FR2557083A1 (fr) 1985-06-28
DE3469510D1 (en) 1988-04-07
EP0157988A1 (de) 1985-10-16

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