DE82085C - - Google Patents

Info

Publication number
DE82085C
DE82085C DENDAT82085D DE82085DA DE82085C DE 82085 C DE82085 C DE 82085C DE NDAT82085 D DENDAT82085 D DE NDAT82085D DE 82085D A DE82085D A DE 82085DA DE 82085 C DE82085 C DE 82085C
Authority
DE
Germany
Prior art keywords
knife
cardboard
resistance
spring
grooving
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.)
Active
Application number
DENDAT82085D
Other languages
German (de)
Publication of DE82085C publication Critical patent/DE82085C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/06—Grooving involving removal of material from the surface of the work
    • B26D3/065—On sheet material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Den Gegenstand vorliegender Erfindung bildet eine Einrichtung zum Nuthen von Pappe für die Herstellung von Schachteln u. dergl.The subject of the present invention is a device for grooving Cardboard for making boxes and the like.

Als Nuthmesser ist hierbei ein Messer von U- oder JJ-förmigem Querschnitt vorausgesetzt, bei welchem die drei Schneiden, welche das seitliche Einschneiden, sowie das Ausheben des Spanes bewerkstelligen, in ein Messer vereinigt sind (Fig. 3).A knife with a U- or JJ-shaped cross-section is required as a grooving knife, in which the three cutting edges, which are the side incisions, as well as the excavation accomplish the chip, are combined in a knife (Fig. 3).

Das Nuthmesser 1 ist in dem Messerhalter 2 befestigt, welcher um die Achse 3 drehbar angeordnet und durch Feder 4 fest gegen einen Stift 5 gedrückt wird.The grooving knife 1 is fastened in the knife holder 2, which can be rotated about the axis 3 is arranged and pressed firmly against a pin 5 by spring 4.

Die Feder 4 kann mittels Nuthen 6, 7 und 8 dem Schnittwiderstand entsprechend eingestellt werden. Beim Auftreten gröfserer Widerstände in der Pappe kann das in dem drehbaren Messerträger 2 gelagerte Messer 1 rückwärts ausweichen, während beim Nachlassen des Widerstandes die Feder 4 den Messerträger sammt Messer in die Anfangslage zurückbringt.The tongue 4 can be adjusted according to the cutting resistance by means of grooves 6, 7 and 8 will. If larger resistances occur in the cardboard, this can happen in the rotatable Knife carrier 2 supported knives 1 dodge backwards while releasing of the resistance, the spring 4 brings the knife carrier together with the knife back into the initial position.

Zum Niederdrücken der Pappe dient der als Winkelhebel ausgebildete Rollenhalter 9. Derselbe ist bei 10 drehbar angeordnet und trägt an dem einen Ende eine Rolle 11.The roll holder 9 designed as an angle lever is used to press down the cardboard. The same is rotatably arranged at 10 and carries a roller 11 at one end.

Eine Nase 12 verdeckt hier den nicht schneidenden Theil des Messers, um ein Aufspiefsen der in der Pfeilrichtung anlaufenden, oft nicht flach aufliegenden Pappe zu verhindern. Eine an dem anderen Ende des Rollenhalters angreifende Feder 13 bewirkt das Niederhalten der Rolle.A nose 12 here covers the non-cutting part of the knife in order to prevent it from being impaled to prevent the cardboard running up in the direction of the arrow, which is often not lying flat. A spring 13 acting on the other end of the roll holder causes this Hold down the role.

Eine Schraube 14 dient zum Einstellen der Schnitttiefe und eine Schraube 15 zum Feststellen des Apparates.A screw 14 is used to adjust the cutting depth and a screw 15 is used to fix it of the apparatus.

Die Pappe wird durch Walzen 16 in der Pfeilrichtung bewegt.The cardboard is moved by rollers 16 in the direction of the arrow.

Claims (1)

Patent-Anspruch:Patent claim: Ein beweglicher Messerhalter an Vorrichtungen zum Nuthen von Pappe, gekennzeichnet dadurch, dafs derselbe um einen Punkt (3) drehbar eingerichtet und mit einem Arm versehen ist, an welchem je nach dem Schnittwiderstand in den durch Einschnitte (6, 7 und 8) markirten Punkten eine Feder (4) angreift, zu dem Zwecke, dem Messer bei besonderem Widerstand in der Pappe ein Nachgeben zu ermöglichen und nach Ueberwindung des Widerstandes das Messer in die normale Stellung, welche durch Anschlag des Messerhalters an einen Stift (5) gesichert wird, zurückzuführen. A movable knife holder on devices for grooving cardboard, marked in that it is set up to be rotatable about a point (3) and provided with an arm at which, depending on the cutting resistance in the cutouts (6, 7 and 8) A spring (4) attacks the marked points, for the purpose of using the knife in particular Resistance in the cardboard to give way and after overcoming the resistance the knife in the normal position, which is secured by stopping the knife holder on a pin (5). Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT82085D Active DE82085C (en)

Publications (1)

Publication Number Publication Date
DE82085C true DE82085C (en)

Family

ID=354514

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT82085D Active DE82085C (en)

Country Status (1)

Country Link
DE (1) DE82085C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046016A1 (en) * 1980-08-11 1982-02-17 Albany International Corp. Device for slicing through a plug of potting compound
US7024153B2 (en) 2004-05-21 2006-04-04 Eastman Kodak Company Skiving device and methods of use
US7685692B2 (en) 2004-05-21 2010-03-30 Industrial Technology Research Institute Process for removing material from a substrate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046016A1 (en) * 1980-08-11 1982-02-17 Albany International Corp. Device for slicing through a plug of potting compound
US7024153B2 (en) 2004-05-21 2006-04-04 Eastman Kodak Company Skiving device and methods of use
US7685692B2 (en) 2004-05-21 2010-03-30 Industrial Technology Research Institute Process for removing material from a substrate

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