DE205721C - - Google Patents

Info

Publication number
DE205721C
DE205721C DENDAT205721D DE205721DA DE205721C DE 205721 C DE205721 C DE 205721C DE NDAT205721 D DENDAT205721 D DE NDAT205721D DE 205721D A DE205721D A DE 205721DA DE 205721 C DE205721 C DE 205721C
Authority
DE
Germany
Prior art keywords
cutting
gears
attached
knives
driven
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
DENDAT205721D
Other languages
German (de)
Publication of DE205721C publication Critical patent/DE205721C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/24Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
    • B26D1/245Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter for thin material, e.g. for sheets, strips or the like

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

205721 KLASSE 54«. GRUPPE205721 CLASS 54 «. GROUP

Vorrichtung zum Schneiden von Pappen, Kartons u.dgl.Device for cutting cardboard, cardboard and the like.

Patentiert im Deutschen Reiche vom 7. Januar 1908 ab.Patented in the German Empire on January 7, 1908.

Gegenstand vorliegender Erfindung ist eine Vorrichtung zum Schneiden von Pappen, Kartons o. dgl., welche an den bekannten Ritz- und Rillenmaschinen, Pappenkreisscheren usw. angebracht wird. Die an letzteren bisher bekannten Schneidevorrichtungen bestehen zum Teil aus zwei übereinanderliegenden Wellen, auf welchen Kreismesser verschiebbar angeordnet sind. Diese Wellen werden mittelsThe present invention relates to a device for cutting cardboard o. The like. Which on the known scoring and creasing machines, circular cardboard scissors, etc. is attached. The cutting devices previously known to the latter exist for Part of two superimposed shafts on which circular knives are arranged to be displaceable are. These waves are by means of

ίο Zahnräder angetrieben. Durch diese an Ritz- und Rillenmaschinen besonders angebrachte Schneideeinrichtung wird die Maschine wesentlich verteuert.ίο Driven gears. Through this at Ritz- and creasing machines specially attached cutting device, the machine becomes essential expensive.

Ferner sind Kreismesser bekannt geworden, die an besonderen Haltern am Balken der Maschine verschiebbar angeordnet sind. Die dazugehörigen unteren Kreismesser sind verschiebbar auf einer durch Zahnräder angetriebenen Welle angeordnet. Die oberen an den Haltern angeordneten'Messer werden nicht besonders angetrieben, sondern durch eine an dem Messer befindliche Gummirolle mittels Reibung mit einer auf der unteren Messerwalze angebrachten Muffe mitgenommen. Diese Vorrichtung hat den Nachteil, daß die oberen Messer durch das zu schneidende Material ihre drehende Bewegung erhalten müssen, wodurch oft Störungen vorkommen können.Furthermore, circular knives are known to be attached to special holders on the bar Machine are arranged displaceably. The associated lower circular knives can be moved arranged on a shaft driven by gears. The knives at the top of the holders will not specially driven, but by means of a rubber roller located on the knife Friction with a sleeve attached to the lower knife roller. These Device has the disadvantage that the upper knife through the material to be cut their must receive rotating movement, which can often lead to malfunctions.

Durch die vorliegende Erfindung sollen die vorher beschriebenen Mängel dadurch beseitigt werden, daß die an den Haltern angeordneten oberen Schneidemesser, jedes für sich zwangläufig, durch Zahnräder angetrieben werden. Dieses zwangläufige Antreiben der Haltermesser bietet große Vorzüge, so daß jegliche Störungen beim Schneiden selbst der dicksten Pappen vermieden werden.The present invention is intended to remedy the above-described deficiencies that the upper cutting knives arranged on the holders, each inevitably, are driven by gears. This inevitable driving of the holder knife offers great merits, eliminating any interference when cutting even the thickest Cardboard should be avoided.

Die Vorrichtung ist in Fig. 1 und 2 in Seiten- und Stirnansicht an einer- Ritzmaschine zur Darstellung gebracht.The device is shown in Fig. 1 and 2 in side and front view on a scoring machine for Representation brought.

In Fig. 3 ist die Vorrichtung an einer Doppel-Ritz- und -Nutmaschine angebracht.In Fig. 3 the device is attached to a double scoring and grooving machine.

Die Vorrichtung besteht im wesentlichen aus den an Haltern α angeordneten Schneidemessern b, den Zahnrädern c, d und der Welle e. Die auf der Welle f angeordneten Schneidemesser g haben die gleiche Umfangsgeschwindigkeit wie die Messer b und werden ebenfalls durch Zahnräder zwangläufig angetrieben. Neben den Schneidemessern kann man je nach Erfordernis Ritz- oder Rillenapparate anbringen. Letztere werden ebenfalls an besonderen Haltern angebracht, aber nicht besonders angetrieben, sondern durch die auf der Welle f angebrachten Gegenscheiben und .durch das zu verarbeitende Material mitgenommen. The device consists essentially of the cutting knives b arranged on holders α , the gears c, d and the shaft e. The cutting knives g arranged on the shaft f have the same peripheral speed as the knives b and are also positively driven by gears. In addition to the cutting knives, you can attach scoring or grooving devices as required. The latter are also attached to special holders, but not specially driven, but driven by the counter disks attached to the shaft f and by the material to be processed.

Das zu verarbeitende Material wird in der Pfeilrichtung (Fig. 1 und 3) der Vorrichtung zugeführt und in Streifen geschnitten. Diese Streifen können noch durch besondere Ritzoder Rillen apparate gleichzeitig mit NutenThe material to be processed is in the direction of the arrow (Fig. 1 and 3) of the device fed and cut into strips. These stripes can still be made by special Ritzoder Grooving devices simultaneously with grooves

Claims (1)

versehen werden. Die Schneideapparate können je nach Erfordernis in beliebiger Anzahl angebracht werden. Ferner kann man dieselben je nach Bedarf mit den dazugehörigen Zahnrädern d verschieben und einstellen.be provided. The cutting devices can be attached in any number as required. Furthermore, the same can be moved and adjusted with the associated gears d as required. Man kann zum Antrieb der Messer b anstatt ' der Zahnräder auch Ketten - oder Schnurenantrieb usw. verwenden, ohne daß das Wesen ■ der Erfindung dadurch beeinträchtigt wird.One can also use chain or cord drive etc. to drive the knife b instead of the toothed wheels, without the essence of the invention being impaired thereby. Pate ν T-A NSPRU CH :Godfather ν T-A NSPRU CH: Vorrichtung zum Schneiden von Pappen, Kartons o. dgl., dadurch gekennzeichnet, daß die an verschieb- und einstellbaren Haltern (et) angeordneten Schneidemesser (b) jedes für sich zwangläufig durch Zahnräder, Ketten- oder Schnurgetriebe 0. dgl. angetrieben werden.Device for cutting cardboard or the like, characterized in that the cutting knives (b) arranged on displaceable and adjustable holders (et) are each inevitably driven by toothed wheels, chain or cord gears, etc. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT205721D Active DE205721C (en)

Publications (1)

Publication Number Publication Date
DE205721C true DE205721C (en)

Family

ID=467951

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT205721D Active DE205721C (en)

Country Status (1)

Country Link
DE (1) DE205721C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090945B (en) * 1955-04-07 1960-10-13 Spicers Ltd Method and apparatus for producing blanks for envelopes, e.g. B. Mailers made of paper or the like.
US3186282A (en) * 1962-08-16 1965-06-01 Dominion Eng Works Ltd Slitter for paper winder or rewinder
US3849959A (en) * 1972-11-14 1974-11-26 Robertson Co H H Building panel and laterally adjustable joint produced thereby

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090945B (en) * 1955-04-07 1960-10-13 Spicers Ltd Method and apparatus for producing blanks for envelopes, e.g. B. Mailers made of paper or the like.
US3186282A (en) * 1962-08-16 1965-06-01 Dominion Eng Works Ltd Slitter for paper winder or rewinder
US3849959A (en) * 1972-11-14 1974-11-26 Robertson Co H H Building panel and laterally adjustable joint produced thereby

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