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DE41307C - Method and device for gluing the edges and trimming the edges of cardboard boxes - Google Patents

Method and device for gluing the edges and trimming the edges of cardboard boxes

Info

Publication number
DE41307C
DE41307C DENDAT41307D DE41307DA DE41307C DE 41307 C DE41307 C DE 41307C DE NDAT41307 D DENDAT41307 D DE NDAT41307D DE 41307D A DE41307D A DE 41307DA DE 41307 C DE41307 C DE 41307C
Authority
DE
Germany
Prior art keywords
edges
pressure rollers
gluing
cardboard
disks
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 - Lifetime
Application number
DENDAT41307D
Other languages
German (de)
Original Assignee
j. scherbel und T. remus in Dresden, ersterer: äufsere Schillerstrafse 65
Publication of DE41307C publication Critical patent/DE41307C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B31FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F5/00Attaching together sheets, strips or webs; Reinforcing edges
    • B31F5/06Attaching together sheets, strips or webs; Reinforcing edges by adhesive tape
    • B31F5/08Attaching together sheets, strips or webs; Reinforcing edges by adhesive tape for reinforcing edges ; Applying a strip or tape to an edge, e.g. for decorating, for protecting
    • B31F5/085Attaching together sheets, strips or webs; Reinforcing edges by adhesive tape for reinforcing edges ; Applying a strip or tape to an edge, e.g. for decorating, for protecting combined with folding the strip around the edge, or applying an already folded strip on
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112Single lapped joints
    • B29C66/1122Single lap to lap joints, i.e. overlap joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/40General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/472Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially flat
    • B29C66/4722Fixing strips to surfaces other than edge faces
    • 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
    • B31F5/00Attaching together sheets, strips or webs; Reinforcing edges
    • B31F5/06Attaching together sheets, strips or webs; Reinforcing edges by adhesive tape
    • B31F5/08Attaching together sheets, strips or webs; Reinforcing edges by adhesive tape for reinforcing edges ; Applying a strip or tape to an edge, e.g. for decorating, for protecting
    • 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
    • B31B50/60Uniting opposed surfaces or edges; Taping
    • B31B50/72Uniting opposed surfaces or edges; Taping by applying and securing strips or sheets

Landscapes

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

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

KLASSE B4: Papiererzeugnisse.CLASS B4: paper products.

Patentirt im Deutschen Reiche vom 14. April 1887 ab.Patented in the German Empire on April 14, 1887.

Bisher bewirkte man das Bekleben der Kanten und Einfassen der Ränder an Pappkasten in fertigem Zustande derselben. Dieses Verfahren erfordert wegen des nothwendigen öfteren Drehens und Wendens der Kasten viel Zeit.So far, the edges of cardboard boxes were glued and bordered in finished state of the same. This procedure requires more often because of the necessity Turning and turning the box takes a lot of time.

Um den Zeitaufwand für diese Arbeit zu verringern, wird nach vorliegender Erfindung das Bekleben der Kanten und Einfassen der Ränder gleich an den zu Kasten zugeschnittenen Papptafeln in ebenem Zustande derselben vorgenommen.In order to reduce the time required for this work, according to the present invention the gluing of the edges and edging of the edges right on the cut to box Made of cardboard in the flat state of the same.

Ueber der horizontal liegenden Transportwalze w sind mit ihren Achsen parallel zu dieser Druckrollen α α und b b angeordnet, welche in der Zeichnung als in horizontal verstellbaren Gabellagerri laufend dargestellt sind, jedoch ebenso gut auf einer horizontalen Welle verstellbar angebracht werden können.Above the horizontally lying transport roller w are arranged with their axes parallel to this pressure rollers α α and bb , which are shown continuously in the drawing as horizontally adjustable fork bearings, but can just as easily be attached to a horizontal shaft so that they can be adjusted.

An den Seitenflächen von α α liegen, dicht anschliefsend, aber nicht befestigt, sondern nur durch die Schraubenfedern d d angedrückt, die Scheiben e e, deren Durchmesser, weil sie für die Druckrollen α α als Bordscheiben dienen sollen, gröfser als der der letzteren ist. Die Löcher für den Achszapfen in diesen Bordscheiben sind so grofs, dafs die Scheiben beim Auftreffen auf die Transportwalze n> bezw. die darüber liegende Papptafel nach oben hin ausweichen können, damit nur der Rand der Druckrollen zur Wirkung kommt.On the side surfaces of α α lie, closely adjoining, but not fastened, but only pressed on by the helical springs dd , the disks ee, the diameter of which is larger than that of the latter because they are to serve as flanged disks for the pressure rollers α α. The holes for the axle journals in these flanged disks are so large that the disks n> or. the cardboard board above can move upwards so that only the edge of the pressure rollers comes into effect.

Ueber einer jeden der Druckrollen α α wird eine Rolle c mit einem aufgewickelten Papierstreifen angebracht. Der von diesen nach den Druckrollen laufende Papierstreifen nimmt von der Rolle g Klebstoff oder, wenn schon vor dem Aufbringen damit versehen, Wasser auf.Above each of the pressure rollers α α , a roller c with a rolled up paper strip is attached. The running of these according to the pressure rollers paper strip takes the role g of adhesive or, if already provided prior to applying it, water.

Vor den Druckrollen b b sind die mit Bord versehenen Falzscheiben h, parallel zur Transportwalze w verstellbar, in liegender Stellung angeordnet; in der Zeichnung sind diese Falzscheiben h auf den verstellbaren Anschlagwinkeln i angebracht. Diesen Falzscheiben h wird ebenfalls ein Papierstreifen zugeführt, der auf seinem Wege von der Rolle k, welche auf dem Anschlagwinkel i oder in sonst geeigneter Weise gelagert ist, nach der Falzscheibe h durch eine Rolle oder einen Hohlcylinder I ebenfalls mit Klebstoff oder Wasser bestrichen wird.In front of the pressure rollers bb , the folding disks h, which are provided with a rim, are adjustable parallel to the transport roller w , are arranged in a lying position; In the drawing, these folding disks h are attached to the adjustable stop angles i. A paper strip is also fed to these folding disks h , which is also coated with glue or water on its way from the roller k, which is mounted on the stop bracket i or in some other suitable manner, to the folding disk h by a roller or a hollow cylinder I.

Zum Aufkleben der Kantenstreifen und Einfassen der Ränder werden die zu Kasten zugeschnittenen und an den Biegungsstellen genutheten Papptafeln, an den Seitenrändern durch die Anschlagwinkel i geführt, nach der Transportwalze w geleitet und von dieser bei entsprechender Umdrehung unter den Druckrollen α α und b b hinbewegt. Dabei werden die Papptafeln an den Seitenrändern durch die Falzscheiben h h mit dem zur Einfassung bestimmten Streifen belegt und dieser durch die Falze so weit umgebogen, dafs die Druckrollen b b ihn nur noch fest auf die Pappränder zu drücken haben. Die von den Druckrollen a a geführten, zwischen den Scheiben e e gehaltenen Streifen werden bei entsprechender vorheriger Einstellung der Rollen α α über die Nuthen geklebt.For gluing the edge strips and edging the edges, the cardboard panels cut into boxes and grooved at the bending points are passed on the side edges through the stop bracket i , passed to the transport roller w and moved by this with the corresponding rotation under the pressure rollers α α and bb . The cardboard panels are covered on the side edges by the folding disks hh with the strip intended for edging and this is bent over by the folds so far that the pressure rollers bb only have to press it firmly onto the cardboard edges. The strips guided by the pressure rollers aa and held between the disks ee are glued over the grooves with the appropriate prior setting of the rollers α α.

Wenn die zu Kasten zugeschnittenen Papptafeln besonders stark oder an den Biegungsstellen äufserlich geritzt sind, so werden beim Aufbiegen der Randtheile an die Dehnbarkeit des aufgeklebten Papierstreifens zu hohe An-If the cardboard panels cut into boxes are particularly strong or are scratched on the outside at the bending points, then the Bending of the edge parts to the extensibility of the glued-on paper strip too high

forderungen gestellt. Damit in solchen Fällen die aufgeklebten Streifen beim Aufbiegen der Randtheile nicht reifsen, verfahren wir beim Aufkleben derselben folgendermafsen:demands made. So that in such cases the glued-on strips when bending the Do not ripen the edge parts, we proceed as follows when sticking them:

Der Papierstreifen kommt in seiner Breite nicht eben auf die Pappe zu liegen, sondern bildet über der Biegungsstelle einen Bogen, wie in Fig. 4 und 4a dargestellt.. Beim späteren Aufbiegen der Randtheile legt sich dann der den Bogen bildende Theil glatt an die entstehende Kante an. An Stelle der Druckrollen a a mit geraden Flächen kommen solche zur Anwendung, in welche, wie in Fig. 5 im Querschnitt dargestellt, eine Kehlnuth eingedreht ist. Vor jeder solchen Druckrolle liegt eine Gegenrolle m, deren abgerundeter Rand in die Nuth eingreift. Zwischen den Rollen a und m läuft der Papierstreifen hindurch und empfängt dabei die Querschnittsform Fig. 4, in welcher er auf die Papptafeln geklebt wird.The width of the paper strip does not come to lie flat on the cardboard, but forms an arch over the bending point, as shown in FIGS. 4 and 4a. When the edge parts are later bent open, the part forming the arch then lies smoothly against the resulting edge at. Instead of the pressure rollers aa with straight surfaces, those are used in which, as shown in FIG. 5 in cross section, a groove is screwed. In front of each such pressure roller is a counter roller m, the rounded edge of which engages in the groove. The paper strip runs between the rollers a and m and receives the cross-sectional shape of FIG. 4, in which it is glued to the cardboard panels.

Eine mittelst dieses Verfahrens sowohl mit Kantenstreifen als auch mit Randeinfassungen versehene Papptafel ist in Fig. 6 der Zeichnung dargestellt.One by means of this process with both edge strips and edging provided cardboard is shown in Fig. 6 of the drawing.

Aus 'den so vorbereiteten Papptafeln werden durch Ausschneiden 'der EckstUcke, Aufbiegen der Ränder und Verbinden derselben an den Stofskänten die Kasten fertiggestellt.From the cardboard panels prepared in this way by cutting out the corner pieces, bending up the edges and connecting them to the Fabric cans finished the boxes.

Bei Verarbeitung solcher Materialien, für deren Bindung Wärme erforderlich ist, werden die Druckrollen α α und b b durch Stichflammen geheizt.When processing materials that require heat to bind, the pressure rollers α α and bb are heated by jet flames.

Claims (2)

Pat ent-Ansprüche: Bei der Fabrikation von Pappkasten:Pat ent claims: When manufacturing cardboard boxes: 1. Ein Verfahren, das Bekleben der Kanten und Einfassen der Ränder in noch ebenem Zustand der zugeschnittenen Papptafeln zu bewirken, indem die Papptafeln einerseits beim Hinweglaufen unter Druckrollen von diesen mit ebenen oder profilirten Streifen bekleidet und andererseits an den Rändern vermittelst Falz- und Druckrollen mit Streifen umfafst werden.1. A process of gluing the edges and edging the edges in a still flat position Effect the condition of the cut cardboard panels by the cardboard panels on the one hand when walking away under pressure rollers from these with flat or profiled stripes clothed and on the other hand at the edges by means of folding and pressure rollers with strips be embraced. 2. Die zur Ausübung dieses Verfahrens dienende Maschine, welche im wesentlichen besteht aus: der Transportwalze n>, den mit ihren Achsen darüber parallel angeordneten geraden oder profilirten Drückwalzen ä ä und b b, welche zum Anlegen bezw. Aufkleben der Papierstreifen dienen und deren erstere durch Federn dd angedrückte, sich selbsttätig verschiebende Bordscheiben ee mit sich führen, bezw. Gegenrollen m haben, und den zum Umbiegen der Einfassungsstreifen dienenden, parallel zur Transportwalze w verstellbaren Falzscheiben h. 2. The machine used to carry out this process, which essentially consists of: the transport roller n>, the straight or profiled pressure rollers ä ä and bb arranged in parallel with their axes above it, which are used to apply or. Gluing the paper strips serve and the former, pressed by springs dd , automatically shifting flanged disks ee with them, respectively. Have counter rollers m , and the folding disks h , which are used to bend the edging strips and are adjustable parallel to the transport roller w.
DENDAT41307D Method and device for gluing the edges and trimming the edges of cardboard boxes Expired - Lifetime DE41307C (en)

Publications (1)

Publication Number Publication Date
DE41307C true DE41307C (en)

Family

ID=316799

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT41307D Expired - Lifetime DE41307C (en) Method and device for gluing the edges and trimming the edges of cardboard boxes

Country Status (1)

Country Link
DE (1) DE41307C (en)

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