DE239498C

DE239498C -

Info

Publication number: DE239498C
Application number: DENDAT239498D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

- M 239498 KLASSE 646. GRUPPE- M 239498 CLASS 646th GROUP

Patentiert im Deutschen Reiche vom 20. Juni 1909 ab. Patented in the German Empire on June 20, 1909.

Die Erfindung bezieht sich auf Flaschenfüllmaschinen, insbesondere auf solche, bei welchen die Flaschen unter Druck gefüllt werden und das Druckmittel dazu benutzt wird, um die Flaschen in ihrer Stellung gegen den Füllkopf festzuhalten.The invention relates to bottle filling machines, in particular to those in which the bottles are filled under pressure and the pressure medium is used to the To hold bottles in their position against the filling head.

Zweck der Erfindung ist, eine Maschine der genannten Art zu schaffen, bei welcher der Zufluß der Flüssigkeit zur Flasche und derThe purpose of the invention is to create a machine of the type mentioned, in which the Inflow of the liquid to the bottle and the

ίο Zufluß des Druckmittels zu der Vorrichtung zum Festhalten der Flasche gegen das Mundstück gleichzeitig durch einen Mehrwege-Drehschieber, gesteuert wird, in welchem die Flächen der Steuerscheiben durch ein Druckmittel in Berührung gehalten werden, so daß ein Lecken zwischen den Arbeitsflächen der Schieberteile verhindert wird. Eine der Scheiben wird vorteilhaft zwischen der anderen Scheibe und einer Haube eingeschlossen, die eine Kammer bildet, welcher ein Druckmittel zugeführt wird und in welcher eine Feder angeordnet ist, die dazu beiträgt, die Arbeitsflächen der Scheiben in Berührung miteinander zu halten.ίο influx of pressure medium to the device to hold the bottle against the mouthpiece at the same time by means of a multi-way rotary valve, is controlled, in which the surfaces of the control disks are kept in contact by a pressure medium, so that leakage between the working surfaces of the slider parts is prevented. One of the Discs are advantageously enclosed between the other disc and a hood, which forms a chamber to which a pressure medium is supplied and in which a Spring is arranged which helps to keep the working surfaces of the discs in contact with each other to keep.

Die beiliegende Zeichnung zeigt beispielsweise eine Ausführungsform des Gegenstandes der Erfindung.The accompanying drawing shows, for example, an embodiment of the object the invention.

Fig. ι und 2 zeigen die Füllvorrichtung in Seiten- bzw. Vorderansicht während des Füllens der Flasche.Fig. Ι and 2 show the filling device in side and front view during the Filling the bottle.

Fig: 3 zeigt einen senkrechten Schnitt nach Linie 7-7 der Fig. 1.FIG. 3 shows a vertical section along line 7-7 of FIG. 1.

Fig. 4 zeigt einen wagerechten Schnitt durch die Füllvorrichtung nach Linie 8-8 der Fig. ι und 2.Fig. 4 shows a horizontal section through the filling device along line 8-8 of the Fig. 1 and 2.

B ist ein Stück eines drehbar angeordneten Behälters, der eine Anzahl Flaschenfüllstücke trägt, von denen nur eins veranschaulicht ist. Jedes besteht aus einem festen Schieberteil D¹ und einem beweglichen Schieberteil D², an welchem mitbeweglich eine Flaschenfesthaltevorrichtung E und ein Flaschenmundstück F befestigt sind. Die Basis dieser Vorrichtungen besteht vorteilhaft aus einem Stück mit dem Schieberteil D², der auf dem Teil D¹ um die durch die Schnittlinie 8-8 (Fig. 2 und 3) angegebene Achse drehbar ist. B is a piece of rotatably mounted container carrying a number of bottle fillers, only one of which is illustrated. Each consists of a fixed slide part D ¹ and a movable slide part D ² , to which a bottle retaining device E and a bottle mouthpiece F are attached so that they can move. The base of these devices advantageously consists of one piece with the slide part D ² , which is rotatable on part D ¹ about the axis indicated by the section line 8-8 (FIGS. 2 and 3).

Die Flaschenhaltevorrichtung E besteht aus einem Kolbenzylinder Zi¹ und einer Kolbenstange E^s, auf welcher ein Flaschenuntersatz E¹ sitzt. Das Füllmundstück F besitzt eine Gummipackung, gegen die der Flaschenhals durch den Untersatz Eⁱ gepreßt wird. Ein Luftauslaßrohr f³ und ein konzentrisch angeordnetes Flüssigkeitszuflußrohr f⁶, die in Verbindung mit Kanälen in den Schieberteilen D¹, D'² stehen, gehen zentral durch die Packung hindurch.The bottle holding device E consists of a piston cylinder Zi ¹ and a piston rod E ^s on which a bottle base E ¹ is seated. The filling mouthpiece F has a rubber packing against which the bottle neck is pressed by the base E ^i. An air outlet pipe f ³ and a concentrically arranged liquid ^{inflow pipe f 6} , which are in connection with channels in the slide parts D ¹ , D ' ² , pass centrally through the packing.

Der Schieber, welcher hierzu verwendet wird, ist scheibenartig gestaltet. Der vorher erwähnte feste Scheibenkörper D¹ besteht aus zwei Teilen_; d und d¹, welche durch eine Mutter d² miteinander verbunden sind (Fig. 3 und 4).The slide that is used for this is designed like a disk. The aforementioned fixed disc body D ¹ consists of two parts _; d and d ¹ , which are connected to one another by a nut d ² (FIGS. 3 and 4).

Claims

Part d is bent at the free end and connected to container B by means of a flange connection. The movable part D2 of the slide is provided with a cylindrical part ds, the opening of which is closed by a screwed-on cap di. A spring d5 is inserted between the cap dl and the end face of the fixed slide part and supports the seal between the contact surfaces of the two bodies. The connection between a pressure medium supply pipe c1 and the piston cylinder for the movement of the piston located therein as well as the connection between the interior of the container B and the bottles for the gradual introduction of the necessary counter pressure as well as for the filling of the latter with liquid and for the discharge of the pressure medium therefrom is achieved by a suitable arrangement of the channels in the fixed and movable disc body. The connection between the latter is obtained by a suitable adjustment of the corresponding openings in the disc-shaped parts of the slide. The tube c1 is attached by a connector c3 to a perforated extension d6 which protrudes downward from the bottom part of the fixed body D1. A channel 6 is connected to the line opening d6 in the slide valve housing (FIG. 4) which passes through the fixed slide part and opens into a space which is located between the outer surface of the disk-shaped part of the body d1 and the cap dl. From this arrangement it can be seen that the two disk-shaped parts of the slide are held together at all times by the pressure which moves the pressure piston, so that a seal between the contact surfaces of the disk-shaped parts is ensured even without the action of the spring d5. The pressure obtained in this way will always be uniform and sufficient to prevent leakage between the surfaces concerned. ■ Patent claims:

1. Bottle filling machine with liquid and liquid controlled by a rotary valve Air ducts, characterized in that the cooperating surfaces of the Control discs are held in tight contact by the pressure medium used to press the bottles.

2. Bottle filling machine according to claim i, characterized in that the movable disc (d ^s ) of the rotary slide. Bers on the support pin of the fixed disk (d ¹ ) swings and is connected to a hood (d ^l ) so that a space between the hood (d ' ¹ ) and the fixed disk (d ¹ ) is enclosed, to which the pressure medium , is passed through a channel (6) arranged in the support pin of the fixed disc, the action of the pressure medium being supported by a spring (d ^& ) .

1 sheet of drawings.