DE1891351U - FILLING MACHINE. - Google Patents

Description

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File number TJ 3936/81 a Sm

Anton Übelher in Bregenz (Austria)

E i n_ f ü 1 1 ma s c hin e

The innovation relates to a filling machine for filling solid food in particular bag-like containers, - whereby adhesive agents acting on them are provided for opening the bag-like containers, are and wherein a in die Füllaufnahme.der through the Adhesive held open bag-like container retractable and mithdes-tens, .. in the direction of filling back and forth Filling mouthpiece is present.

The adhesives can, for example, consist of at least two, at least temporarily opposite one another, adjustable in their mutual distance between suction plates exist. "-." ■

8502

PA 173 Pio. 4 * f Ä W

U 3950 / 8I Gm - Anton'tJbeliier

New page 2

In the known filling machines of the type described often disturbances of the automatic workflow occur that the only by the adhesive, for example Suction plates, containers that are kept open when filling, especially with piece goods (slices, etc.) in Filling direction is taken before the piece goods could get completely into the bag-like container. This is, for example, a consequence of a possible yanking of the piece goods on the inner walls of the bag-like Container. Even when retracting the filling mouthpiece, if it happens to hit the opening edges of the bag-like When the container meets, the container is taken along before the product could get into the container.

These disadvantages are avoided according to the innovation in that the filling mouthpiece is movable transversely to the filling direction Has side parts which, especially when moving in the direction of the filling opening of the "bag-like container, inevitably, are controlled for example by curved slots and spread the mouth of the bag apart.

The filling mouthpiece, which can be spread apart according to the innovation, causes the bag to be filled during the filling process not only through adhesive forces, e.g. suction forces, is held, but also in a mechanical way by the spreading pressure on the lateral inner folds of the bag acting side parts "or, side edges of the

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Filling mouthpiece. A harmful take-along of the bag-like The container in the filling direction is prevented because the spreading pressure of the side edges of the filling mouthpiece is strong enough to withstand any disruptive entrainment forces to counteract when filling the product.

The furnace is explained in more detail with reference to the drawings by means of an exemplary embodiment, without being restricted thereto to be,

Fig. 1 shows the overall view of a filling machine in a graphical representation ^

Fig. 2 shows a detailed representation of the filling mouthpiece in plan view. . . .

In a filling machine according to FIG The product is placed on the conveyor belt 1 with the graduation marks 2 and is passed through guide plates 3 onto the roller conveyor 4 and further onto the filling mouth, piece 5 -

Immediately in front of the filling mouthpiece 5 is a stationary one Suction plate 6 arranged. The suction opening points downwards and stands over a suction line 7 ™ · ΐ * the in the housing 8 housed suction pump in connection.

Can be pivoted about a common "- vertical axis two support arms 9 offset from one another by 90 are provided.,

at the free ends ge another suction plate 10 is attached. (Sine of the two suction plates 10 is in the Drawing not visible.) The suction plates 10 each have at least one upwardly open suction opening, which over; the hollow support arms 9 and the suction lines 11 are in communication with the suction pump.

Each time then, one of the suction pads 10 separates itself is located under one of the bag stacks 12, the support arms 9 and thus the suction plates 10 are raised. Through this the bag underneath adheres. Then the support arms 9 "and the suction plates 10- again lowered and pivoted by -90. The suction plate .10, who has just taken off a bag gets under the fixed one. Suction plate 6. Now follows-again Lifting the movable suction plates. 10. The suction plate 10 lying under the fixed suction plate 6 brings thereby the bag held on it in.the.area the suction of the fixed suction plate 6 and when the movable suction plate 10 is lowered again, the Bag opened. ■ - "■" ..

Immediately, the. Filler! .. piece 5 in the opened Bag retracted, spread apart and the filling material located in the area of the filling mouthpiece 5 inserted into the bag.

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Hun the support arms 9 are pivoting again displaced, the filling mouthpiece goes back and the filled The bag falls off because the suction is interrupted at least for a short time. I-like scrapers on the underside of the movable suction plates 10 convey the fallen and filled bag in a collecting container or on a conveyor belt, from where the bag is further Treatment (evacuation, closure) is supplied.

The lifting and lowering as well as the pivoting movement and the standstill of the support arms 9 are carried out under program control by a correspondingly designed control device with control cams. . -. . ■. -

The exact switching on and off of the suction on the suction plates 6, 10 is carried out by precisely program-controlled Solenoid valves. '

The stack of bags 12 lie on the spring holders 13, which are fixed to a frame 14 .. For the lateral guidance of the I ¹ provided stack of bags ~ i £ ^ .15 -are sheets.

The control of the movement (gate push, spreading) - des Filling mouthpiece 5 takes place, as from-Hg. 2 can be seen, by curved slots 16, which are located below the filler mouthpiece 5 are located. Slide in the curve slots 16 Bolts 17, which on the one hand with the under the sliding plate 5 'of the filling mouthpiece 5 lying spreading plates 5 "

(of which only the edge is visible in Fig. 2) attached are and to which on the other hand spreading levers 18 are articulated, which in turn on the Yo rs chub rod 19 of the filling mouthpiece 5 are stored. .--. "■

The width of the filling mouthpiece 5 or its spreading movement can be adjusted to different bag sizes so that sufficient spreading pressure is always exerted on the inner folding edges of the bag when it is filled will. '. - ■

Claims (3)

U 3936/81 a Gm - Anton Übelher
Protection claims: _i . Filling machine for filling especially solid Food in bag-like containers, with the bag-like container acting on it for opening Adhesive means are provided and one in the filling opening of the bag-like held open by the adhesive means Container retractable and at least in the filling direction reciprocating filling mouthpiece available is, characterized in that the filling mouthpiece has side parts that are movable transversely to the filling direction. 2. Filling machine according to claim 1, characterized in that the drive means acting on the filling mouthpiece are guided in curved slots for the movement of the filling mouthpiece. 3. Filling machine according to claim 1 or 2, characterized in that in the area between the two movable side parts of the filling mouthpiece a filling slide is arranged in Millriehtung. Of the Kiaweis: Disse Unteriage (Besckeibuftg and Sskuteeitspi.) M ate zuuleäl β £ η $ 3Γβκ &α; sic ws & hi ven ösr Wcsi version of the original egg region Urtfcrlogsn ob, Dia raahfiiche Bsdaatang de * & S * feiS3 i ?! * hhS §n> »% 3 D! a tHspÄrKsüch elnserssichieii universities are in«! en Asnlsofctan. Sis k3w * <i »n · jesters ?;} Φ & η Ha $ vftt &