SU14020A1 - Apparatus for filling vials and bottles with a certain amount of liquid - Google Patents

Description

The proposed apparatus is intended to simultaneously fill the ampoules and flasks with a certain amount of liquid, for which the latter are put on the deflated ends of the F-shaped tubes extending from the horizontal tube rotating around its axis, through which the fluid flows.

In FIG. 1 depicts a vertical section of the proposed apparatus; FIG. 2 is a top view of the box holding the ampoules when turning the supply tube; FIG. 3-transverse vertical section of the feeding tube with spikes; FIG. 4 or three different positions of the F-shape of the feed tube when it is turned; FIG. 5- board with a circular slot for securing the rotation of the supply tube; FIG. 6 is a longitudinal vertical section of another form of the apparatus; FIG. 6, 6 are sections of the supplying m 5 / packs along the line e / and A / in FIG. 6; FIG. 7- side view of the device; FIG. 8 is a vertical section of the tank for filling the supply tube; FIG. 9, 10,11 and 12-sections of the crane at different positions of its channels; FIG. 13 and 13 views from above and to the side of the floorboard; FIG. 14 are front and side views of a clutch restricting rotation of the supply tube, and FIG. 15- time purge tap supply tube.

The proposed apparatus (Figs. 1–5) consists of two posts mounted on a stand, t, on which a tube t is pivotally fixed with outgoing side processes in the form of F-shaped curved tubes a; the ends of the latter are drawn to put ampoules on them. On the tube t, fitted at the ends with taps and L, there is fixed a metal shtativ with, on which a plate e with openings for the wrinkles of flasks or ampoules is laid; on top of the latter is superimposed box /, intended for filling ampoules. In addition, the tube t is equipped with a tap with a tap d and a tube d with a tap, which serves to supply water when washing the ampoules. The open knee of the bent tubes is twice as large as the knee adjacent to the tube t in order to ensure complete transfusion of the measured amount of liquid into the ampoule. If it is required to slightly change the volume of liquid poured into the ampoules, for example, instead of 1 kg / b, cm-1.1 cc. before the filling, the tube t is rotated through a certain angle and held in this position with the help of a clamping c, which is fixed by a pressure screw moving in a circular slot of the board k on each rack t. The filling of the flasks and ampoules is performed as follows

thus: the tube t with curved tips a is rotated and fixed in such a way that the open ends of the tubes a are directed upwards. Then, a metal e is attached to the metal tripod, which is installed for the entire period of work at such a height that the ottutye ends of the tubes fall near the hangers of the ampoules or flasks in the center of the holes on the board e. Ampoules or flasks are put on the ends of the tubes and so that they are supported by the shoulders on the board r, and a box is placed over the ampoules or bottle. From the valve g, a liquid is injected, which, as it flows through the bottom of the tube, gradually fills the row of bended tubes a.

The filling of all the bends of the tubes a is recognized by the fact that the fluid begins to flow out of the cock d, then the cock g is closed and the tube t is rotated smoothly around an axis approximately 180 times with the measured amount of fluid; from the smaller knee of tubes, and begins to move into a larger one, and then into the ampoule or bottle. If the end of the tube is wide, then all the liquid is poured out freely, but with a very thin end of it, for example, with a diameter of 2-3 m / m, due to wetting a drop of liquid remains, which must be removed by blowing air through the fi valve. The filled ampoules or bottles together with the box / are detached from the tripod with and transferred to be sealed or plugged with stoppers.

To pour the liquid out of the ampoules, the ampoules are put on the upturned open ends of the tubes a and are blown through the valve L and the tube 6 with a strong air jet, which displaces the liquid. In order to wash the ampoules, instead of air, a strong stream of water is passed, which beats the fountain along the bottom of the ampoule, washing the walls and draining through the neck, carrying all the dirt with it. To remove the last drops of water, they pass a strong, well-cleaned from dust, a stream of air.

In the embodiment of the apparatus shown in FIG. b - 15; the feeding tube t, which has a certain slope, consists of two parts: constant and removable.

The constant part is a cylindrical tube that is

5-10 cm from the racks goes into the pipe with ovoid section (Fig. 6); further, at some distance 3/4 of the lower part of the pipe is cut off; and the edges of the remaining upper part are bent almost at a right angle so that the removable part of the feeding tube (fig. b), equipped with Y-shaped curved tubes a for putting on the ampoules, can be attached to the lambs. Depending on the size of the poured vials, bottles or bottles and on the nature of the liquid, one or the other removable part of the feeding tube is screwed on.

At the end of the feeding tube there is a tube with a valve through which it flows, after filling all the bent tubes to the desired level, the excess fluid coming from the special tank (Fig. 8) connected to the apparatus by means of a crane. The latter consists of a cone-shaped body, having inside two curved channels 2 and 7 (Figs. 11 and 12) and a coupling put on it, having three openings: 1 - at the top for intake of liquid; 3- for the passage of fluid into the tank; b-passage of fluid from the tank to the valve and the feed tube (Fig. 9-12). At the end, the valve is provided with a washer and nut, which serve to draw the cone-shaped body to the coupling. At the opposite end, there are two screws necessary for attaching the valve to the feeding tube and establishing a certain position between the feeding tube, the cone-shaped body and the coupling, so that at known turns the corresponding holes coincide.

On the rack p supporting the feeding tube, there is a stop screw / with which the adjacent coupling k (Fig. 14) sets the limits of turns of the feeding tube. In order to establish the limit of a constant angle of inclination behind another counter, a protractor is installed with an arrow r (Fig. 6). On the tube (on both racks there are couplings with metal qq rods directed upwards and serving to support the board e with a slot on which ampoules or flasks are placed. On the side of the coupling there are rods s with a load (Fig. 7), which serve balancing the supply pipe

with curved tubes. The board e is provided with springs / for clamping a box holding the ampoules while turning the tube t.

Next, on the feeding tube, there is a tube with a tap, which serves to release air when pouring liquid into the flask, and at the end of the tap, by means of which liquid is blown out of the capillary of the tip for filling ampoules or thick liquid from ordinary tips. With the tips pointing upwards, the tube is open to remove excess liquid from the feed tube; in the opposite position, air is automatically blown.

A crane is mounted on the end of the feeding tube.

The subject of the patent.

1.A device for filling ampoules and flasks with a certain amount of liquid, characterized by the use of a freely rotating liquid-carrying tube t with side outgrowths extending along its entire length in the form of V-shaped bent tubes for measuring the liquid entering with clean ends into the neck. ampoules placed in the holes of the board e mounted on a stand c, swiveling together with a tube t for transferring liquid from the tubes a to the ampoules (Fig. 1).

2. The form of execution of the apparatus indicated in paragraph 1, characterized in that the tube t has a cut in some part along the length in the lower half, bounded by edges bent at a right angle, serving to attach a part of the tube (Fig. B, b, b) with bent tubes sunk into it.

3. The form of execution of the apparatus indicated in Clause 1, characterized in that a support screw is fixed on the stand supporting the tube t, with the help of which and the adjacent coupling

set the rotation limit of the tube t (Fig. 14).

4. The form of execution of the apparatus indicated in Clause 1, characterized with the use of a special tank for filling the tube t with a liquid (FIG. 8) connected to the apparatus by means of a crane mounted on the tube t consisting of a cone-shaped body having two bent channels inside (FIG. 11 and 12), on which a coupling is fitted with three holes 1, 3 and b (Fig. 9-12).

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