SU707805A1 - Flow line making bricks - Google Patents

Description

one

The invention relates to machines for the manufacture of ceramic products, mainly bricks and stones, and may find application in factories producing bricks and similar wall materials.

A known flow line for the production of bricks, in which several process streams are installed parallel to each other along the process, each of which contains; press molding machine - brick stacker for drying cars, mechanisms for transporting drying cars with a turntable, automatic machine for unloading drying cars, automatic machine for oven cars and power transmission trolleys 1.

The plant of ceramic wall materials is also known, in which there are three independent technological lines with their own automatic machines - unloaders and automatic machines of the gardeners 2. That is, In the known devices, the principles are laid down, when a pair. parallel to each other in the areas of molding, cutting and setting up bricks on the kiln cars, independent technological

The streams (lines) in which the forming presses are provided by their automatic stacker, their automatic unloader, and their automatic saddler, which work for one unit of drying and one kiln.

Such a practice of combining expensive automata into independent

0 streams reduces the production possibilities, since when a single machine is idle, the entire line is idle, which leads to a decrease in productivity to a low utilization rate of expensive equipment.

The purpose of the present invention is to create a production line in which, along with parallel technological flows, it is possible to cross work of the main machines: presses, automatic unloaders, automatic handlers and automatic bricklayers.

5 for kiln cars.

The goal is achieved by the fact that a flow line for the manufacture of bricks, containing at least two parallel flows, in which the technological V

The process includes forming presses, automatic bricklayers for drying trolleys, mechanisms for transporting drying trolleys with turntables, drying machines, automatic machines for unloading bricks from drying trolleys, conveyors for feeding bricks, automatic machines for placing bricks for kiln cars, mechanisms for transporting kilns and furnaces, it is equipped with double-acting push rods located up to the palletizing machines, across the movement of the streams, and between the brick supply conveyors to the submachine-mounted machines Vano transversely mounted gear unit with placed on it jogger double-acting.

FIG. 1 schematically shows a flow line in the plan; Fig. 2 is a lateral double-acting pusher, side view; Fig, 3 - cross conveyor - storage products, end view.

The line consists of molding presses 1 and 2, automatic machines 3 and 4 - bricklayers for drying trolleys, automatic machines 5 and 6 - brick unloaders from drying trolleys installed in line with automatic layer 3, 4 and presses 1 and 2, conveyors 7 and 8 feed bricks, located above the rail tracks of supplying loaded trolleys to automatic unloaders, automata 9 and 10 - bricklayers to kiln pushers of the pushers 11,12,13,14 / 15,16, drying trolleys, turntables 17, 18, transverse pushers 19 double acting power transmission 20 and 21 trolleys drying, drying 22, the transfer unit 23, pushers 24 vagoneto elektroleredatochnyh kiln trolleys 25 and kiln trolleys 26, 27 oven.

A transverse ± double-action pusher 19 is installed after the automatic unloaders 5 and 6 in front of the pavers automakers 3 and 4 and is connected to the pushers 12 and 15 of the drying trolleys, turntables 17 and 18. The pusher 12 through the turntable 17, which is part of the rail track connects the direct flow of the drying cars from the unloader 5 to the machine - stacker 3, and the pusher 15 through the turntable 18 from the unloader - unloader b to the machine - stacker 4.

A lateral double-acting pusher through the turntable 17 18 and the pusher 15 connects the flow of drying cars from the dispenser, unloader 5 to the stacker 4 or, depending on the desired situation, connects the flow of drying cars from the unloader 6 through turntables 18 and 17,

Pusher 12 to the machine stacker 3.

Transverse plunger 19 consists of a drive 28 ,. the carriage 29 mounted in the guides 30, the stops 31 and 32 are two-sided, the traction chain 33 and the track section (conventionally, not shown) located at the same level with; rail track turntables 17 and 18.

The transfer device 23 consists of a non-driving roller track 34 mounted at the level of conveyors of supply 7 and 8 with a gap along the direction of product feed, a double-acting impact gate 35 with an actuator (conventionally not shown) and pushing stops 36, lifting platforms 37 and 38, mounted below the top of the feed conveyors 7 and 8 and covering them. The transfer device 23 is mounted on a frame at the level of a set of cards for automatic sadchik.

The line is operated as follows.

Drying cars 39 are fed by an electric transfer trolley 20 from dried 22 alternately to the pushers 11 and 14, which transfer them to the unloader machines 5 and 6.

In a non-emergency situation, the drying cars arrive in two parallel streams operating independently of each other.

The first stream forms the following technological chain for drying trolleys 39: pusher 11, automatic unloader 5, pusher 12, automatic stacker 3 with working press 1, pusher 13, electric transfer trolley 21 and dried 22, and for products the conveyor 7, automatic machine 9 , pusher 24, electric transfer trolley 26 and furnace 27.

The second stream forms the following technological chain: for drying trolleys 39: pusher 14, automatic unloader b, pusher 15, automatic palletizer 4 with operating press 2, pusher 16, electric transfer car 21, dried 22; and for products, the feed conveyor 8, the automatic saddle 10, the pusher 25, the electric transfer trolley 26., the furnace 27.

In the event of an emergency or production need, the following streams of su, awl trolleys and products may form.

When working machine - unloader 5, machine - stacker 4, press 2 and machine - ss1Schike 9 or 10 stream drying cars forms the following technological chain ;, pusher 11, machine - unloader 5, pusher 12, turntable 17 transverse pusher two-sided. acted 19 (with an operating stop 31 and a recessed stop 32), turning

circle 18, stacking machine 4, pusher 16, electric transfer trolley 21, drying 22, and for a product, a brick supply conveyor 7, automatic shedor 9 or transfer device 23 automatic shedding machine 10. And the product from the conveyor 7 to the automatic sling 10 is transmitted by a stacker two-sided action 35, which performs stepping movements in the direction of the brick supply conveyor 8, moving the products raised by table 37 along a roller track 34. Raising and lowering tables 38 and 37 is performed synchronously from one drive (conventionally not shown),

When working machine-unloader 6, machine-stacker 3, press 1 and machine-gardener 9 or 10, the following technological circuit dL of drying cars and products is formed: pusher 14, auto-unloader 6, pusher 15, turntable 18, transverse pusher of double-sided deistvia 19 (with an operating stop 32. and a recessed stop 31), an automatic stacker 3, a pusher 13, an electric transfer trolley 21, dried 22; and for products, a conveyor belt 8, a transfer device 23, an automatic saddle 9 or, a mine, a transfer device 23, an automatic machine little garden 10. Right, the products from the conveyor 8 to the automatic saddle 10 are fed by a double action interrupter 35, which performs stepping movements in the direction of the conveyor 7, the elevator lifted the table 38 products along the roller track 34.

In the event of an emergency of both palletizers and unloaders, the products can be fed from the transfer device of accumulator 23 to piping machines 9 or 1Q, or vice versa. In case of emergency, both sadchers can accumulate products on the transfer device 23.

The economic effect of using the proposed production line is due to an increase in the equipment utilization ratio, more uniform equipment loading, and the provision of preventive maintenance for complex machines during the operation of other machines in the line.

Claims (2)

1. Galalyuk F.I. and others. Auto-stacker with the device of multi-string cutting of bricks. Construction materials 5, 1977, p.19. 2. Potapov A.P. and others. Plant ceramic wall materials in pos.Narskoe. Construction materials 9, 1973, p. 14. Figg 38