DE141472C - - Google Patents
Info
- Publication number
- DE141472C DE141472C DENDAT141472D DE141472DA DE141472C DE 141472 C DE141472 C DE 141472C DE NDAT141472 D DENDAT141472 D DE NDAT141472D DE 141472D A DE141472D A DE 141472DA DE 141472 C DE141472 C DE 141472C
- Authority
- DE
- Germany
- Prior art keywords
- fold
- adhesive
- folding
- roller
- rollers
- 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
Links
- 230000001070 adhesive Effects 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 230000002093 peripheral Effects 0.000 description 1
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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
-
- 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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/62—Uniting opposed surfaces or edges; Taping by adhesives
-
- 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
- B31B2160/00—Shape of flexible containers
- B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
-
- 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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/004—Closing bags
Landscapes
- Making Paper Articles (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung betrifft eine Vorrichtung, welche bei Maschinen zur Herstellung von Papierbeuteln, Düten u. dgl. benutzt werden soll, um zu verhindern, daß der Klebstoff aus dem Falz des Beutelbodens gepreßt wird. Hierzu wird eine der Falzrollen mit einer Längsnut versehen, welche eine solche Stellung mit Bezug auf die anderen mitwirkenden Teile der Maschine einnimmt, daß dieselbe beim Verkleben der Beutel stets mit der gefalzten Stelle der letzteren zusammentrifft.The present invention relates to a device which is used in machines for manufacturing to be used by paper bags, cones and the like to prevent the adhesive is pressed out of the fold of the bag bottom. For this purpose, one of the folding rollers is connected to a Provided longitudinal groove, which such a position with respect to the other cooperating parts the machine assumes that the same when gluing the bag with the folded one Place of the latter meets.
Auf der Zeichnung ist der Erfindungsgegenstand in einer Ausführungsform dargestellt, und zwar zeigt:The subject of the invention is shown in one embodiment in the drawing, namely shows:
Fig. ι einen Längsschnitt der Teile, welche zu einem Verständnis der Erfindung erforderlich sind,Fig. Ι a longitudinal section of the parts which are necessary for an understanding of the invention are,
Fig. 2 eine Seitenansicht einiger dieser Teile undFig. 2 is a side view of some of these parts and
ao Fig. 3 eine schaubildliche Darstellung des eigentlichen Erfindungsgegenstandes, d. h. der Falzrolle.ao Fig. 3 is a diagrammatic representation of the actual subject matter of the invention, d. H. the Folding roller.
Der Papierschlauch, dessen Zuführung zu der Falzvorrichtung durch Rollen a b erfolgt, wird durch das Schlagmesser c in bestimmten Abständen abgeschnitten. In der unmittelbaren Nähe dieses Messers sind die Falzrollen d e angeordnet. Diese werden mittels eines Zahnrades f o. dgl. von den Zuführungsrollen a b aus mit derselben Umfangsgeschwindigkeit angetrieben wie die letzteren. Die abgeschnittenen Schlauchenden werden durch die Falzklinge g unter Bildung des Falzes zwischen diese Rollen de geführt, wobei der an dem die Falzklinge g tragenden Arm drehbar angebrachte Klebstoffübertrager h derart bewegt wird, daß der Klebstoff von der Walze i abgenommen und in den Falz jeden Beutels neben der Falzklinge g eingeführt wird.The paper tube, takes place from the supply to the folding device with rollers, by the fly cutter c cut off at certain intervals. In the immediate vicinity of this knife, the folding rollers are arranged de. These are f o by means of a gear. Like. Of the feed rollers from driven from the same peripheral speed as the latter. The cut ends of the tube are guided by the folding blade g to form the fold between these rollers de , whereby the adhesive transfer device h , which is rotatably attached to the arm carrying the folding blade g , is moved in such a way that the adhesive is removed from the roller i and into the fold next to each bag the folding blade g is inserted.
Der Umfang der Falzrolle e wird derart gewählt, daß letztere stets eine volle Umdrehung bezw. deren mehrere macht für jeden der zwischen die Rollen α b eingeführten Beutel. In dem Umfang dieser Rolle e, und dies ist der Gegenstand der Erfindung, ist eine Längsnut j vorgesehen, welche stets mit der Falzstelle der Beutelböden zusammentrifft (Fig. 2) und hierdurch verhindert, daß ein zu starker Druck auf den Falz ausgeübt wird. Der Klebstoff wird daher nicht aus dem Falz herausgepreßt; etwaigen überschüssigen Klebstoff nimmt dann die Nut j auf.The scope of the folding roller e is chosen so that the latter always BEZW one full turn. several makes for each of the bags inserted between the rollers α b. In the scope of this roller e, and this is the subject of the invention, a longitudinal groove j is provided which always coincides with the fold point of the bag bottoms (FIG. 2) and thereby prevents excessive pressure from being exerted on the fold. The adhesive is therefore not pressed out of the fold; any excess adhesive then takes up the groove j .
Um die Maschine für Beutel verschiedener Größe anpassen zu können, kann die Rolle e auswechselbar angeordnet sein. Zu diesem Zwecke ist der Lagerdeckel k abnehmbar an dem Rahmen / befestigt, so daß nach Abnehmen der ersteren die Rolle samt Welle aus ihrem Lager ausgehoben werden kann.In order to be able to adapt the machine for bags of different sizes, the roller e can be arranged interchangeably. For this purpose, the bearing cover k is detachably attached to the frame /, so that after the former has been removed, the roller together with the shaft can be lifted out of its bearing.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE141472C true DE141472C (en) | 1900-01-01 |
Family
ID=409084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT141472D Expired DE141472C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE141472C (en) |
-
0
- DE DENDAT141472D patent/DE141472C/de not_active Expired
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