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DE125951C - - Google Patents

Info

Publication number
DE125951C
DE125951C DENDAT125951D DE125951DA DE125951C DE 125951 C DE125951 C DE 125951C DE NDAT125951 D DENDAT125951 D DE NDAT125951D DE 125951D A DE125951D A DE 125951DA DE 125951 C DE125951 C DE 125951C
Authority
DE
Germany
Prior art keywords
bar
cardboard
bending
groove
press jaw
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
DENDAT125951D
Other languages
German (de)
Publication of DE125951C publication Critical patent/DE125951C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/08Creasing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/25Surface scoring
    • B31B50/252Surface scoring using presses or dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Bei der Vorrichtung nach Patent 116212 ist das Biegemesser quer zur Nuth horizontal verschiebbar angeordnet, damit dasselbe bei verschiedenen Pappenstärken stets in die Mitte der Nuth zu stehen kommt. Ein Ausführungsform dieser Vorrichtung ist Gegenstand vorliegender Erfindung.In the device according to patent 116212 the bending knife arranged horizontally displaceably transversely to the groove, so that the same for different Cardboard thickness always comes to be in the middle of the groove. An embodiment of this device is the subject of the present invention Invention.

In den Zeichnungen ist:In the drawings is:

Fig. ι und 2 die Vorrichtung in Ansicht und Querschnitt;Fig. Ι and 2 the device in view and cross section;

Fig. 3 zeigt in gröfserem Mafsstabe das Verstellen der Tischleiste;3 shows, on a larger scale, the adjustment of the table rail;

Fig. 4, 5 und 6 zeigen die Arbeitsweise der Vorrichtung in verschiedenen Stellungen.Figures 4, 5 and 6 show the operation of the device in different positions.

Die Vorrichtung besteht aus dem feststehenden Tisch b, dem Biegeschwert α mit Balken /, der horizontal beweglichen Prefsbacke d und der Tischleiste m. Letztere ist in dem Tischgestell in horizontaler Richtung verschiebbar gelagert. Diese Verschiebung erfolgt durch die mit der Tischleiste m gelenkig verbundenen Hebel h und i und einen auf einer Excenterwelle befestigten Handgriff k. Es ist hierbei angenommen, dafs auch die bewegliche Prefsbacke d der Pappstärke entsprechend eingestellt werden mufs.The device consists of the fixed table b, the bending bar α with bars /, the horizontally movable pre-press jaw d and the table bar m. The latter is mounted in the table frame so that it can be displaced in the horizontal direction. This shift takes place by means of the levers h and i, which are articulated to the table bar m, and a handle k fastened to an eccentric shaft. It is assumed here that the movable pre-press jaw d must also be adjusted according to the cardboard thickness.

Die Arbeitsweise ist folgende:The way it works is as follows:

Nach Einstellen der Tischleiste m und der Prefsbacke d, so dafs der Messerbalken (bei geschlossener Stellung der Maschine, Fig. 6) in der Mitte der Nuth c steht, legt man die zu rillende Pappe auf den Tisch b unter das am Messerbalken e befestigte Biegemesser λ (Fig.4). Hierauf wird der Tisch b oder auch das Messer a, welch letzteres in diesem Falle am oberen Theil des Tisches vertical verschiebbar gelagert sein mufs, durch Fufs- oder Kraftbetrieb vertical bewegt. Die Pappe klemmt sich hierbei an der Biegestelle zwischen Biegemesser α und der am Tisch befindlichen Nuth c (Fig. 5).After adjusting the table bar m and the pre-press jaw d so that the cutter bar (with the machine in the closed position, Fig. 6) is in the middle of the groove c , the cardboard to be creased is placed on the table b under the bending knife attached to the cutter bar e λ (Fig. 4). The table b or also the knife a, which in this case must be mounted vertically displaceably on the upper part of the table, is then moved vertically by foot or power operation. The cardboard is clamped at the bending point between the bending knife α and the groove c located on the table (Fig. 5).

Um nun eine scharfe Rillennuth zu erhalten, beginnt die Prefsbacke d sich gegen die Biegezunge zu bewegen, wodurch die bis dahin noch runde Biegung der Pappe zu einer scharfkantigen wird (Fig. 6).In order to obtain a sharp groove groove, the pre-press jaw d begins to move against the bending tongue, as a result of which the previously round bend in the cardboard becomes a sharp-edged one (FIG. 6).

Claims (1)

Patent-An Spruch:Patent-An saying: Eine Ausführungsform der durch Patent 116212 geschützten Vorrichtung zur Erzeugung von Rillen an den Biegestellen von Pappen verschiedener Stärke, dadurch gekennzeichnet, dafs die während des Rillens festliegende Tischleiste (m) mittels Excenter oder dergl. quer zur Tischnuth verschiebbar angeordnet ist, um die Leiste (m) der jeweiligen Pappenstä'rke entsprechend zum Biegeschwert (a) einstellen zu können.An embodiment of the device protected by patent 116212 for producing grooves at the bending points of cardboard of various thicknesses, characterized in that the table bar (m) , which is fixed during the creasing, can be displaced transversely to the table nut by means of an eccentric or the like, in order to make the bar (m ) to be able to adjust the respective cardboard thickness according to the bending bar (a). Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT125951D Active DE125951C (en)

Publications (1)

Publication Number Publication Date
DE125951C true DE125951C (en)

Family

ID=394639

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT125951D Active DE125951C (en)

Country Status (1)

Country Link
DE (1) DE125951C (en)

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