SU69346A1 - Conveyor installation for supplying parts to several bins located along it - Google Patents

Description

The subject matter of the invention is a conveyor system designed to supply parts to several bins disposed along it, in which the conveyor is designed as a tilting chute, provided with openings for the exit of parts.

In order to control the supply of products to bunkers, depending on their consumption, the installation provides for the connection of each hole of the chol with a gravity pipe, the mouth of which is located directly above the parts / lying in the bunker at an angle of repose and creating a backflow to the flow of parts filling the pipe and falling into the bunker while reducing the backwater as parts are consumed: Inside the trough there are transverse vertical partitions that do not reach the bottom of the trough and are intended to be movement of chute parts and protect them from falling out of the chute by providing baffles under overpressure.

FIG. 1 schematically shows a general view of a conveyor installation; FIG. 2 is a plan view of the apparatus; FIG. 3 shows a general view of the loading tray and FIG. 4 - a general view of the gravitational tube.

Along the line of serviced machines 7 on the supports 3 an inertial conveyor is installed, which has a reciprocating return movement in a horizontal plane, made in the form of an open chute 2.

Details from the previous operation go to elevator 4, which feeds them into a thick piece of automatic scales 5, measuring certain portions of the parts and transmitting them to the bunker 6 located above the chute 2. From the bunker 6, the parts enter the tray feeder (Fig. 3). The feeder is an inclined tray 7 connected on one side with the chute 2, and on the other hand with the bunker 6. On the tray 7 a lever 8 is mounted, which during the movement of the tray 7 destroys stoppers at the exit of the bunker 6 of the details.

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When the conveyor moves, the tray 7 receives a relatively horizontal and vertical movement relative to the bunker, thanks to which the details along the tray slide into the trough 2 conveyors. At the same time, the number of parts supplied depends on the size of the backpressure which, upon leaving the tray 7, it exits the parts 2 that had fallen into the trench and having an excess abut against the transverse partition R. The partition 9 is installed at some distance L above the bottom of the chute 2, sufficient for passage under it parts during their normal flow. The partition 9 ensures that the parts are located on the tray 7 of the feeder and the section of the chute 2 near the feeder at a certain angle a, equal to the angle of repose of the transported material for given dynamic conditions.

The parts, which pass under the partition P, move under the action of inertial forces along the chute 2 conveyors.

Zholob 2 in the bottom has, according to the number of machines, openings of a round or rectangular shape, connected by pipelines W (Fig. 4) with bunkers 77 of automatic feeds of machines 7 or drawers with manual feed. The pipes 10 are hingedly with the chute 2 conveyors and the bunkers 77 of automatic machines for feeding the machines 7.

The internal space of the chute 2 through the openings communicates with the pipes 70 through flexible elastic cuffs 72, freely entering at their ends into the TO pipes.

Parts moving along the chute 2 meet holes on their way and under the action of gravity, a pad and them, fill pipes 70, from which 77 power machines of machine tools 7 fall into the bunker 7. The number of parts simultaneously in the bunker 77 is regulated by lifting or lowering the telescopically arranged end of the tube W.

The flow of parts along the pipe W occurs due to their striving to preserve a constant volume on leaving it at their inherent angle / 3 of repose, which

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.As the operation of the machine continuously narzdozhatsya and recovered parts coming from the pipe 70. The smooth passage of parts through the pipe 70 contributes to the continuous shaking of pipes during operation of the conveyor.

After the machine tools, the parts fall into the accumulators, which are small hoppers 7J, rotating around their axis.

Suitable production by raising the gate enters the tray connecting the drive 13 to the assembly conveyor 14. The rejected product is poured out from the drive 13 to the right side of the box. The assembly conveyor 14 is, like the dispensing inertial chute.

Parts that fall into the chute of the assembly conveyor 14, under the influence of inertial forces, move along it to the hole in the bottom arranged above the receiving funnel of the elevator 75.

Subject invention

Claims (3)

1. A conveyor plant for supplying parts to several bins disposed along it, comprising a conveyor in the form of a swinging chute with discharge openings, characterized in that, in order to control the supply of products to the bins depending on their consumption, each outlet is provided a gravity tube, the mouth of which is located directly above the pile of parts lying in the bunker at an angle of repose and creating backflow to the flow of parts filling the tube and falling into the bunker when SRI backwater is consumed at least parts of the pile. 2. Installation under item 1, characterized in that, in order to control the performance of the conveyor, its trench is provided with transverse vertical partitions that do not reach the bottom of the trough and have the purpose to regulate the movement of parts by creating substructures behind partitions. 3. Installation under item 2, about tl and h a-rovani supply of details from the bunker so that the partition is in the chola, and the mouth of the bunker is located above the conveyor belt above the pile formed by the vyryr feed bunker made by the parts of the bunker, lifting and lowering, with the aim of adjusting the back pressure. --3-№69346 t; I CM Ill Rffi i