DE109476C - FILLING MACHINE - Google Patents

Description

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IMPERIAL

PATENT OFFICE.

The subject matter of the present invention forms a filling machine, which serves the same Quantities of granular, dry materials, e.g. For example, measure rice, sago, coffee and so on in sachets.

In similar known devices, e.g. that according to patent specification 19730 (class 72) If the material falls from the hopper directly into the hopper, so that if there is more or less filled funnel the tightness in the filling space and thereby the weight changes. In the present filling machine, in order to avoid this inconvenience, between Hopper and filling space are switched on to an anteroom which is slightly larger than the filling space. This anteroom fills up from the funnel, which is then closed off from the anteroom is before the latter for filling the Filling space is connected to this.

The attached drawing illustrates the machine.

It consists of two pipe systems a and a ¹ , which can be divided into different sections by three knife disks b ', b ² and b ^3. The cutter disks each have two openings arranged exactly opposite one another and are respectively attached to a common shaft c. wedged so that the openings of the upper and lower disks b ^l b ^{3 are} always perpendicular to each other, while the openings of the middle disk b ^{2 are} offset from the openings of the disks b ^l and b ³ by go ° (see Fig. 2, in which the basic outline of the device is shown). By means of the ratchet lever d (Fig. 2) one is able to the cutter discs b ¹ b ² b ³ is always continue to rotate by 90 ^0th .

The operation of the filling machine is as follows:

Assume that the passage at the cutter disks b ¹ and b ³ is open, the one at b ² is closed. The material falls from the funnel T- into the vestibules i? ¹ , which can hold a little more material than the intended filling. Then all the disks are rotated by 90 ° by means of the common shaft from the lever d. This closes the passage at b ¹ and b ³ , but opens it at b ^2. The material that came out of the funnel into the anteroom R ¹ now falls from the aforementioned anteroom into the filling chambers R ' ² , the interior of which corresponds exactly to the amount of paint to be measured. Do you now move the disks b ^l £ ² b ³ by 90? further, the disk b ² cuts off the material precisely. The passage at έ ¹ and b ³ is then opened again, and the disks b ¹ and b ³ cause the material in R ^{2 to get} into the packs P ¹ and P ² and the anteroom R 'from the funnel T again ge

be filled. The lower discharge openings of the filling spaces R? can be connected to one another by means of a suitable pipe socket, so that the filling of both rooms is contained in a single package. !

As can be seen from Fig. Ι the drawing, the filling spaces R ^{2 are formed} by two tubes ■ which can be pushed into one another or apart by means of the screws s in order to remove the contents of the filling spaces i? ² to be able to enlarge or reduce.

According to the drawing, two pipe systems a and a ^{l are} used; It can be seen that a larger number of such pipe systems can also be arranged in a circle; the nature of the machine's mode of operation is not changed by it.

Claims (1)

Patent claim: A filling machine for granular, dry materials, e.g. B. rice, sago, semolina, coffee, etc., characterized by the arrangement of vestibules (R ^l ), which the material from the funnel behavior and only after the opening of the funnel is closed, always with the same speed of fall in the <FUU rooms I? ^{2 can} arrive. , ' For this purpose ι sheet of drawings.