DE556567C - Device for producing box parts with a pressed neck - Google Patents

Device for producing box parts with a pressed neck

Info

Publication number
DE556567C
DE556567C DENDAT556567D DE556567DD DE556567C DE 556567 C DE556567 C DE 556567C DE NDAT556567 D DENDAT556567 D DE NDAT556567D DE 556567D D DE556567D D DE 556567DD DE 556567 C DE556567 C DE 556567C
Authority
DE
Germany
Prior art keywords
edge
box parts
neck
pressed
upper block
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
DENDAT556567D
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.)
LAUBE KURT MASCHF
Original Assignee
LAUBE KURT MASCHF
Publication date
Application granted granted Critical
Publication of DE556567C publication Critical patent/DE556567C/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
    • 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
    • B31B50/59—Shaping sheet material under pressure
    • B31B50/594—Modifying the shape of tubular boxes or of paper bottle necks
    • 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
    • B31B50/26—Folding sheets, blanks or webs
    • B31B50/44—Folding sheets, blanks or webs by plungers moving through folding dies
    • B31B50/46—Folding sheets, blanks or webs by plungers moving through folding dies and interconnecting side walls

Landscapes

  • Containers Having Bodies Formed In One Piece (AREA)

Description

Vorrichtung zur Herstellung von Schachtelteilen mit angepreßtem Hals Gegenstand der Erfindung ist eine Vorrichtung zur Ausübung des Verfahrens nach Patent 555 79o. Die Vorrichtung verbessert die nach dem Hauptpatent dadurch, daß an Stelle des konischen Oberklotzes ein solcher tritt, der zunächst ein Stück parallel geht und dann erst sich konisch nach oben verjüngt.Device for the production of box parts with a pressed neck The invention relates to a device for carrying out the method according to the patent 555 79o. The device improves on the main patent in that in place of the conical upper block there is one that initially goes a little parallel and only then tapers conically upwards.

Der Vorteil dieser neuen Form des Oberklotzes besteht darin, daß durch den zunächst parallelen Teil des Oberklotzes die Seitenwandteile des Schachtelteiles fester geformt werden können, weil nämlich dadurch ein Stück desselben zwischen Unterwerkzeug und Oberklotz gepreßt wird, was bei dem bisher verwendeten, sich sofort konisch verjüngenden Oberklotz nicht der Fall war.The advantage of this new form of the upper block is that through the initially parallel part of the upper block, the side wall parts of the box part can be formed more firmly, because that is a piece of the same between The lower tool and the upper block are pressed, which was the case with the one previously used conically tapering upper block was not the case.

In der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt, und zwar zeigt Abb. i einen Oberklotz in Ansicht, Abb.2 einen senkrechten Schnitt durch das Werkzeug nach Beendigung der Formung, Abb. 3 eine Besonderheit.In the drawing, the subject matter of the invention is shown, for example, namely Fig. i shows a top block in view, Fig.2 shows a vertical section by the tool after completion of the forming, Fig. 3 a special feature.

Nachdem der Zuschnitt entsprechend dem Hauptpatent in das Werkzeug eingeführt worden ist, senkt sich der Oberklotz q., der nun nicht mehr bloß an seiner Kante 5 das volle Lichtmaß des Schachtelteiles aufweist, sondern dessen Teil 15 nunmehr auch dem Lichtmaß des Schachtelteiles entspricht, auf den Zuschnitt und formt diesen durch Einführen in den Kanal 8, wie dies in Abb. 2 gezeigt ist. Es hat sich gezeigt, daß bei dem Umbiegen der Seitenwandteile leicht Anhäufungen von Material im Inneren des Schachtelteiles an der Biegekante eintreten. Damit das Material durch den Formvorgang dort nicht verhärtet wird und dann ein Klaffen des fertigen Schachtelteils nach außen hervorruft, können Nuten 16 unmittelbar neben, und parallel der Schachtelkante in den Oberklotz eingezogen werden, wie dies in Abb.3 dargestellt -ist. Diese Nuten dürfen jedoch nicht tiefer sein als die Einpressung der Halsteile.After the cut according to the main patent in the tool has been introduced, the upper block q., which is no longer merely on his Edge 5 has the full clear dimension of the box part, but its part 15 now also corresponds to the clearance of the box part on the blank and forms this by inserting it into the channel 8, as shown in Fig. 2. It It has been shown that when the side wall parts are bent over easily accumulations of Material inside the box part enter at the bending edge. So that the material is not hardened there by the molding process and then there is a gaping of the finished Causing the box part to the outside, grooves 16 can be immediately next to, and parallel the box edge can be drawn into the top block, as shown in Figure 3 -is. However, these grooves must not be deeper than the press-fit of the neck parts.

Claims (2)

PATENTANSPRÜCHE: i. Vorrichtung zur Ausübung des Verfahrens nach Patent 555 79o, dadurch gekennzeichnet, daß der Oberklotz, der an seiner Kante (5) das Lichtmaß des Schachtelteiles aufweist, zunächst noch ein Stück parallel geht arid dann erst sich konisch nach oben verjüngt, d. h. also, daß zunächst der Kante ein Teil (15) sich befindet, der dem Lichtmaß des Schachtelteiles entspricht, und dann erst sich der konisch sich nach oben verjüngende Teil (q.) anschließt. PATENT CLAIMS: i. Device for carrying out the method according to the patent 555 79o, characterized in that the upper block, which on its edge (5) the Has clear dimension of the box part, initially a little parallel goes arid only then tapers conically upwards, d. H. so that first the edge one Part (15) is located, which corresponds to the clearance of the box part, and then only the conically tapering upward part (q.) connects. 2. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß unmittelbar neben und parallel zur Kante (5) Nuterr eingezogen sind, die jedoch keinesfalls tiefer sein dürfen, als die Einpressung der Halsteile ist.2. Device according to claim i, characterized in that immediately next to and parallel to Edge (5) Nuterr are drawn in, but they must not be deeper than the grouting of the neck parts is.
DENDAT556567D Device for producing box parts with a pressed neck Expired DE556567C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE556567T

Publications (1)

Publication Number Publication Date
DE556567C true DE556567C (en) 1932-08-10

Family

ID=6564807

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT556567D Expired DE556567C (en) Device for producing box parts with a pressed neck

Country Status (1)

Country Link
DE (1) DE556567C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342114A (en) * 1962-11-27 1967-09-19 Memco Machinery Corp Method and apparatus for making cartons from blanks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342114A (en) * 1962-11-27 1967-09-19 Memco Machinery Corp Method and apparatus for making cartons from blanks

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