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DE547315C - Device for rotating cardboard bending - Google Patents

Device for rotating cardboard bending

Info

Publication number
DE547315C
DE547315C DES99042D DES0099042D DE547315C DE 547315 C DE547315 C DE 547315C DE S99042 D DES99042 D DE S99042D DE S0099042 D DES0099042 D DE S0099042D DE 547315 C DE547315 C DE 547315C
Authority
DE
Germany
Prior art keywords
bending
jaw
inclination
cardboard bending
rotating cardboard
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
DES99042D
Other languages
German (de)
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.)
SCAMAG Saechsische Cartonnagen Maschinenfabrik AG
Original Assignee
SCAMAG Saechsische Cartonnagen Maschinenfabrik AG
Publication date
Priority to DES99042D priority Critical patent/DE547315C/en
Application granted granted Critical
Publication of DE547315C publication Critical patent/DE547315C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING 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
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
    • B31F1/0006—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof
    • B31F1/0009—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/25—Surface scoring
    • B31B50/254—Surface scoring using tools mounted on belts or chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Description

Vorrichtung zum rotierenden Biegen von Pappe Die Erfindung betrifft eine «eitere Ausbildung des Hauptpatentes. Es hat sich gezeigt. daß es für ein gutes Biegen vorteilhaft ist, wenn die Einstellung der Schräglage der beiden Backen unabhängig voneinander erfolgen kann. Die Biegestellung kann dann der Materialbeschaffenheit genau angepaßt werden. Ein Verfahren und eine Vorrichtung, die das Verändern der Schräglage der einen Backe unabhängig von der Schräglage der anderen Backe regelt, ist in der Erfindung beschrieben.Apparatus for rotating cardboard bending The invention relates to a "more recent training of the main patent. It has shown. that it is for a good Bending is advantageous if the adjustment of the inclination of the two jaws is independent can be done from each other. The bending position can then depend on the material properties be adjusted exactly. A method and apparatus that enables changing the Regulates the inclination of one jaw independently of the inclination of the other jaw, is described in the invention.

Genau wie im Hauptpatent zeigen die Abb. i bis 3 verschiedene Phasen des Biegevorganges, während Abb.4 eine beispielsweise Ausbildung der Einrichtung wiedergibt, mit der die Schräglage der Backen verändert werden kann.Just like in the main patent, Figs. I to 3 show different phases of the bending process, while Fig.4 shows an example of the device reproduces, with which the inclination of the jaws can be changed.

Da der Biegevorgang bei der vorliegenden Erfindung der gleiche ist wie beim Hauptpatent, erübrigt es sich, die gleichen Einzelheiten nochmals zu beschreiben. Die Beschreibung der Erfindung wird vielmehr auf den Teil beschränkt, der gegenüber der ersten Erfindung neu ist.Since the bending process is the same in the present invention as with the main patent, there is no need to describe the same details again. Rather, the description of the invention is limited to the part opposite the first invention is new.

Die Schräglage der Backen 5 und 6 wird durch die federnden Druckstücke 7, 8 herbeigeführt. Je tiefer die Werkstücke nach unten vorgeschoben sind, um so steiler wird die Stellung der Backe, und umgekehrt. Damit nun die Schräglage jeder einzelnen Backe verstellt werden kann, sind Keile 14 o. dgl. vorgesehen, die entweder in einen Schlitz des Druckstückes eingreifen oder dieses umfassen. Ein im Druckstück befindlicher Bolzen 15, Ansatz o. dgl. ruht unter Federdruck auf dem Keil 14 und ergänzt so seine Abwärtsbewegung. Der Keil 14 hat eine Aussparung bzw. schräge Anlauffläche 17. Wird der Keil 14 o. dgl. zurückgezogen oder durch eine Schraube 18 zurückbewegt usw., so gleitet durch den Druck der Feder i9 das Druckstück 7 bzw. 8 nach abwärts und drückt die zugehörige Biegebacke in eine größere Steillage. Bei entgegengesetzter Bewegung des Keiles 14 o. dgl. wird wiederum die Schräglage der einen oder anderen Backe in der anderen Richtung verändert.The inclined position of the jaws 5 and 6 is brought about by the resilient pressure pieces 7, 8. The deeper the workpieces are pushed down, the steeper the position of the jaw, and vice versa. So that the inclined position of each individual jaw can now be adjusted, wedges 14 or the like are provided, which either engage in a slot in the pressure piece or enclose it. A bolt 15, shoulder or the like located in the pressure piece rests under spring pressure on the wedge 14 and thus supplements its downward movement. The wedge 14 has a recess or inclined contact surface 17. If the wedge 14 or the like is withdrawn or moved back by a screw 18, etc., the pressure of the spring 19 slides the pressure piece 7 or 8 downwards and presses the associated one Bending jaw in a larger steep position. When the wedge 14 or the like moves in the opposite direction, the inclined position of one or the other jaw is changed in the other direction.

Claims (1)

PATENTANSPRÜCHE: i. Vorrichtung zum rotierenden Biegen von Pappe (Zusatz zum Patent .5r46 z50)-, dadurch gekennzeichnet, daß die Backen (5, 6) mit Einstellvorrichtungen versehen sind, mit Hilfe deren die Schräglage jeder einzelnen Backe unabhängig von'der anderen verändert werden kann. z. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß zum Verändern der Schräglage Keile (i4) o. dgl., gegen die sich die Druckstücke (7, 8) abstützen, vor- und zurückbewegt werden, wodurch die zugehörige Biegebacke gehoben oder gesenkt wird. PATENT CLAIMS: i. Device for rotating cardboard bending (addendum to patent .5r46 z50) - characterized in that the jaws (5, 6) are provided with adjustment devices with the aid of which the inclination of each individual jaw can be changed independently of the other. z. Device according to claim i, characterized in that, to change the inclined position, wedges (i4) or the like, against which the pressure pieces (7, 8) are supported, are moved back and forth, whereby the associated bending jaw is raised or lowered.
DES99042D Device for rotating cardboard bending Expired DE547315C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES99042D DE547315C (en) Device for rotating cardboard bending

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES99042D DE547315C (en) Device for rotating cardboard bending

Publications (1)

Publication Number Publication Date
DE547315C true DE547315C (en) 1932-03-31

Family

ID=7521929

Family Applications (1)

Application Number Title Priority Date Filing Date
DES99042D Expired DE547315C (en) Device for rotating cardboard bending

Country Status (1)

Country Link
DE (1) DE547315C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027816A (en) * 1958-09-17 1962-04-03 Vickers Armstrongs Ltd Machines for forming fold lines in boards or sheets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027816A (en) * 1958-09-17 1962-04-03 Vickers Armstrongs Ltd Machines for forming fold lines in boards or sheets

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