SU821303A1 - Device for indexing articles in a stream - Google Patents

Description

(54) DEVICE FOR THE ORIENTATION OF ITEMS IN THE FLOW

putting items into the stacking device), rotated; on fig.7azrez E-E in figure 1 (in the second zone of delivery of items), rotated.

The device (Fig. 1) contains a disc 2 mounted on a vertical shaft 1 with radial pads 3 and windows 4 between them, a conveyor 5 for supplying objects to pads 3, the first, second and third devices for objects from a platter and curvilinear b for reorienting objects 1 Fig.1.2 and 3). The entrance end of the curvilinear slide b is installed vertically at transport 5 at the sight of objects on the clip (Fig. 1 and 2). The working surface 7 of the slide was turned around the part of the circumference of the disk 2 to a horizontal position and ends in the area of 3 points of objects reoriented on the platform (Figures 1 and 4). On the disk 2, at each site 3, levers 8 are installed to move objects along the slip 6, pivoting in a vertical plane with the help of a copier 9.

The first device (Figures 1 and 5) for removal of objects from platforms is installed in zone 10 and consists of a controllable valve 11 and a discharge conveyor 12.

The second device (Figures 1, 6 and 7) for removal of objects from the square is installed in zone 13, and the third in zone 14, while they consist of a controllable valve 15, a shaft storage 16, a lifting and lowering table 17, and a pusher 18 and discharge conveyor 19.

The flaps 11 and 15 are L-shaped and are equipped with a plate 20 mounted horizontally.

The levers 8 are fixed on each platform 3 by means of axles 21, have an edge 22 (leash) for moving objects along the slide, a step 23 for keeping objects from falling down, a plate 24 for supporting objects from tampering on the side in the zone of approach to them and rollers 25 for copier interactions 9.

The levers 8 are made with a different shoulder distance from the step 23 to the axis of the lever, which makes it possible to change (increase) the width of the windows 4 between the pads 3 without changing the feeding step, for example, bags from a filling machine (not shown).

The device works as follows.

Objects, for example, packs 26 with a packing and packing (not shown) with a conveyor J s, the rhythm of the machine’s operation, go to the slipway zone 6 (Fig. 2). At the exit from the transporter 5 between the objects, the ribs 22 of the arms 8 enter. The objects supported from falling to the side with mucus b and the plate 24 are removed by the edge 22 from the tape

conveyor 5 and go to step 23 of levers 8, which at this time is moving below the conveyor belt. Upon further movement, the objects fall into zone 27, where they are reoriented from the vertical to the horizontal position, in which soft bags filled with bulk (granular product better retain their relative flat form), since the product is poured into the package in a horizontal position. In the case of movement of objects along the slide 6, the latter are located in a limited space between the working surface 7 of the slide 9 and the plates 24 of the levers 8, which also contributes to maintaining the shape of the package. C. With a smooth turn of the working surface of the slide b at the entrance to the horizontal position at the exit, a gradual reorientation of the objects is carried out, while the lever-S, interacting with the roller 25 with the cam 9, makes the following movement after the tilting of the working surface 7 of the slide, packet form. At the exit from the slide, the objects are transferred by the edge 22 of the arms 8 to the platform 3, by which they are transferred to the zone 10 of the first device for removal of objects. The ribs 22 then return to their original position.

If at this time the flap 15 is in the lower position (Fig.5), then the object rests on it and stops, and the PLC Tsitka 3 leaves from under it. Due to the loss of the carrier pillar and the speed of movement, the conveyor falls onto the conveyor, which transports it to its destination. If the flap 15 is raised (dotted line in Fig. 5), then the objects are carried out to the zone 13 of the second device for removal of objects, into which the objects, meeting the flap 15 in the lowered state (Fig. B), are stopped in the mine 16 on table 17, with the latter after the issuance of each item is lowered by a distance equal to the thickness of the latter. To preserve the shape of the soft bags at the moment of impact with the flap 15, the latter is provided with a plate 20, and the platforms 3 are inclined. The flaps are co-. follow the tracking of the slope of the pads 3. The dampers are driven from the cams (not shown). When typing: a given number

the items in the stack, the shutter 15 is raised, and the lifted items from the pads 3 in this zone are stopped.

Next, a stack of objects is delivered by the pusher 18 to the conveyor 19. At this time, similarly, the items enter the next mine in zone 1st and fill it up to a predetermined number of items that have passed for stacking. Then after

supplying the last item, flap 15 is lowered and items are being tapped. in the mine installed in zone 13, the formed piles are transported as intended, for example, for packaging in boxes or meiks. Then the cycle repeats.

The proposed device for orienting objects in a flow ensures fixed removal of objects, mainly soft bags, from a Kongg packing machine without any apparent loss of orientation and shape of objects, the smooth reorientation of the latter from the vertical to the horizontal position and has a higher productivity;

Claims (1)

Invention Formula A device for orienting objects in a stream, comprising a rig with a rig fixed on a vertical shaft. radial platforms, a conveyor for delivering objects to the platforms and a device for removing objects from the platforms, characterized in that, in order to increase productivity and preserve the shape of objects, it is equipped with a curvilinear shape, the input end of which is vertically mounted to the conveyor for transporting objects on a part of the disk circumference to a horizontal position, and a copier, while the kgikda site has a lever pivoting from a vertical plane with a copier to move the object on the slip ... Sources of information taken into account in the examination 1, the Pat. Of France 2324514, cl. B 65 B 1/02, publ. 1977. 7 2 PU. 7