SU1735166A1 - Device for issue by the piece cylindrical articles - Google Patents

Abstract

Use: unloading of removable cassettes with charges and their subsequent transfer to the technological process. SUMMARY OF THE INVENTION: Removable cassettes with articles are placed on a receiving table inclined towards the issuance. The cassette is made of U-shaped brackets, interconnected by side walls. In the lower part of the walls there are cells for placing products and grooves in them. Trunnions that fit into the slots of the cassettes are fastened on the vertical racks of the drive. The cassettes are lowered by the racks, and the items are left on the table and rolled down to the piece-by-piece mechanism. 4 il.

Description

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WITH

The invention relates to devices for the sample delivery of cylindrical articles from the accumulator to the process stream, namely for use in the production of superhard materials in the area where the explosive charge is supplied from the accumulator store to the explosion chamber.

The purpose of the invention is to increase reliability in operation.

Figure 1 shows the device, a general view; figure 2 - section aa in figure 1; on fig.Z - view B in figure 1; figure 4 - removable cassette.

The device comprises a base 1, on which removable cassettes 2 are installed. The base is made in the form of a closed inclined duct mounted on legs 3 and 4. On top of the base is fixed receiving table 5 and mounted along its axis of the pillars 6 and 7. The racks are provided with pins 8, on which the cassettes 2 are mounted.

The pneumatic cylinder 9 is fastened to the upper end of the base. The pneumatic cylinder rod is connected to the hinge-lever mechanisms 11 by the strap 10, which are connected to the uprights 6 and 7 in the upper part, and the feeder is fixed to the lower end of the base. from the pneumatic cylinder 12 and the transverse tray 13. On the sides of the housing there are openings for servicing the hinge mechanisms. The windows are closed with lids 14. The cassette 2 consists of two U-shaped brackets, the vertical shelves 15 of which are interconnected by plates with the formation of the side walls 16.

On the inner side of each wall there are fixed supporting elements with cells 17 for stacking articles 18. A product 18 is laid into each pair of opposite cells. In the lower part of the walls 16 are grooves 19, with which the cassette is mounted on pins 9 of racks

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6 and 7. A guaranteed clearance is made between the ends of the cells and the receiving table a.

The device works as follows.

The cassettes 2 filled with products 18 are mounted with their grooves 19 on the trunnions 8 of the elevated racks 6 and 7. The racks are raised so that there is a gap b between the products 18 and the receiving table 5. The service personnel then leaves the room, the racks 6 and 7 remotely using the pneumatic cylinder 9 and the pivot-lever mechanisms 10 and 11 are lowered down so that the products 18 lie on the receiving table, and gaps between the cells 17 and the products 18 form. In this position, the side walls 16 and the receiving table 5 form an inclined gravity tray magazine, through which the products roll into the transverse tray of the feeder 13 and from it by the pneumatic cylinder 12 one by one is introduced into the process stream. The empty cassettes are replaced with filled ones and the cycle is repeated.

In the event that the product is made with a deviation in length to the lower side and when moving along the tray, it is twisted and jammed, creating a jam, the cassette remotely rises up. The warped product 18, like all the others, when raising the cassette 2 is placed in the cells 17, occupies the original correct position in the tray. Then the cassette 2 goes down and the articles roll to the feeder.

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Thus, the congestion is eliminated remotely, without the presence of a person.

The device eliminates product distortions and their congestion by remote control, which is especially important when working with explosives, eliminates the fall of products, maximizes the formation of dust from a fire-hazardous substance and reduces the requirements on the manufacture accuracy of charges in length, which leads to reduced waste at the factory charges.

Claims (1)

Apparatus of the Device for Single Issuance of Cylindrical Products, comprising a base on which a removable cassette is located and a receiving table inclined in the direction of dispensing products located inside the latter, characterized in that, in order to increase reliability in operation, it is equipped with lifting and lowering drive vertical racks, and the cassette is formed by U-shaped brackets, the vertical shelves of which are interconnected by plates with the formation of side walls having whelping one to the other sides of the support elements with the cells for the articles, wherein the bottom of the grooves of the plates are made to approach them trunnions attached to said uprights. 0 C4J h ЈS one FIG. 2 View b Fi.Z FIG. four nineteen