SU107549A1 - Device for automatically stacking packaged packs and piece goods in boxes - Google Patents

Description

Devices for automatic stacking of packaged packs and piece goods in boxes equipped with a pack or product conveyor and a single-strand transport chute swiveling in the bottom plane relative to the multi-strand logging box with the number of streams corresponding to the number of vertical rows in one horizontal row of bundled packs are known. But in these devices there is no simple and reliable constructive solution for sequential stacking of adjacent rows of packs parallel to one of the crate walls.

In the described device for the formation of adjacent rows of packs, the multi-groove chute is made rotatable about a horizontal axis so that its lower end periodically moves from one wall of the box to the opposite one.

The multi-gutter chute at the lower end is provided with an automatically controlled damper for holding the products in the gutter after being placed into the box of the last pack. A cassette is inserted in the drawer to guide and hold in the drawer in three positions of the delivered packs or items.

FIG. 1 shows a schematic side view of the device; in fig. 2 is a view along arrow A in FIG. one.

On the frame of the device, a supply of packaged packs or clamping products, conveyor 1 to which the inclined tray 2 adjoins, and to the output end of the last one-strand trench 3, the trough is made rotatable in the plane of its bottom of the relatively multi-strand trench 4, rotatable around a horizontal small pole, mounted. The number of streams in this gutter corresponds to the number of vertical rows of bars or products in one horizontal row. An inclined sprocket 5 is mounted in the inclined chute 2, which, after skipping a set number of packs, skips the electric motor 6 for turning the single-groove chute 3.

To install the single-strand chute 3 against each strand of the chute 4, are contacts 7 for switching off the electric motor 6 controlled by the chute.

Switches 8 and 9 are designed for reversing the electromotor of the single-strand chute drive 6 to the extreme positions, and disconnecting the switch 10, 11 to turn the vertical turn of the electric actuator 12 in the same positions - the rotary chute 4. The multi-strand chute is equipped with end flap

13 controlled by electromagnet

14, included under the influence of the last pack or product received in the nshk. For installation of rams, a table 15 is moved in a vertical direction, the lowering mechanism of which includes the last pack. The cassette 16, installed in the box 17, is intended to guide the packs and hold them in the box in the desired position.

Packing packs or products in boxes is made as follows.

The packaged pack or clamping piece intended to be placed in the drawer is transported by conveyor 1 to tray 2. Going down on tray 2, the pack turns the sprocket 5. In one turn, (after going through tray 2 three or more packs, depending on the depth asterisk includes an electric motor 6, which turns the chute 3 at a certain angle and brings it to the next stream of multi-strand chute 4. When the chute 3 approaches the next stream, the stop on the other side of the chute presses one of the contacts 7, on chaet motor and fixes the groove 3 in position. After passing three packs, the sprocket 5 makes the next revolution, turns on the electric motor 6 again, and chute 3 leads to the next stream, presses the next contact 7 and again turns off the electric motor 6. Such movement of the chute 5 occurs periodically and brings it to the left and right end positions where the chute presses n, and the switch 8 ELI 11 and the button 9 or 10, turn on 1, the electric motor 12 for vertical movement of the chute 4.

Chute 4 is moved one slot in the vertical plane, the stop button fixes this position. Further movement of the packs along the tray 2 turns on the electric motor 6 and turns the chute 3 in the opposite direction, filling the entire row. Approach to the final position, the chute again presses the switch 8 and the button 10, the vertical alternating motor 12 is triggered , Chute 4 to the next row of cassette jacks.

In this way, all the slots of the cassette / 5 inserted into the box 17 are filled.

After the last pack is lowered, the electromagnet 14 turning the flap 13 turns on and the drive is lowered down (to the height of the box). Moving down, the lift table 15 turns on the drive for discharging the loaded crate and emptying.

Once in place, the empty box pushes the buttons of the lift table drive, brings it to the working position, and de-energizes the electromagnet 14 of the flaps 13, which detain a certain number of packs fed into the cassette during the change of the loaded box.

Submission of packs occurs continuously. The order of operation of the vertical and horizontal troughs is repeated.

Subject invention

1. A device for automatically stacking packaged packs and piece goods in boxes provided with a pack or product supply. a conveyor and a single-strand conveyor chute, turning in the bottom plane of a relatively multi-strand transporting chute with a number of streams, corresponding to the number of vertical rows of packs or products in one horizontal row, in order to form adjacent rows parallel to one of the crate walls, the multi-strand is rotatable around a horizontal axis, so that

its lower end in the process of laying moves from one wall of the box to the other, opposite. 2. The form of the device according to claim 1, characterized in that, in order to keep the products in it in the multi-groove after placing the last pack or product, the lower end of the multi-groove is provided with an automatically controlled damper.

3. In the device according to claims. 1 and 2, use a cassette inserted into the drawer to guide and hold the products in the desired position during their installation.

4. In the device according to claims. 1-3, the use of a sprocket for counting products, controlling the activation of an electric motor for moving a single-run chute.

FIG. one