SU468899A1 - Annealing furnace, for example, legs of electric lamps - Google Patents

Description

The rails 18 are engaged with the gears 20, which on the other hand are in the targets with the rails 19, with the lower halves of the doors 5 fixed on the latter.

Proposed Nech works in the following way.

The burners 17 are lit, and the temperature in the annular working chamber 4 is raised, which is maintained throughout the entire process. Then, the electric motor 23 is turned on and rotational motion is transmitted to the conveyor 1 via the V-belt transmission 24, through the gearbox 25, through the ULTA 15, which at a certain moment, interacting with the rollers 16, does not turn the conveyor 1 to the limit. After this, the cam 26 and the ratchet ram 27 start to act, turning the ratchet wheel 28 fixedly on the same shaft with the shaft 29 at a certain angle. The gear 29 rotates at the same angle and transmits the gear 6 with the hooks 7 through gear 21, On this day, the conveyor 6 is not moved by four positions.

During its movement, the conveyor 6 with the clamps 7 on one side takes the four knuckles 3 from the nose 9 and moves them into the groove 2 of the conveyor 1. At this moment the doors 5 of the chamber 4 are in the closed position. After the conveyor 6 stops, the doors 5 open: the fist 30 acts on the pusher 32 and the upper halves of the doors 5 are lifted upwards, and the slats 18 mounted on the pusher 32 act on the rails 19 rotating the fixed axles of the gear 20, lowering the lower halves of the doors 5 on the same distance.

After opening the doors 5, it engages the strut 15 with the rollers 16 and the conveyor 1 is transferred, while the legs, bounded and held by the groove 2, exit the grippers 7 and enter chamber 4. After the conveyor I stops from the action of the fist 30 on the pusher 32 the upper halves of the doors 5 are lowered down, and with the help of rails 18, gears 20 n rails 19

 the halves of the doors 5 are raised up, and the doors 5 are closed. After the conveyor is stopped, 1 cam 26 acts on the ram follower pusher 27 and through the storage wheel 28, gear 29 and 21 moves the conveyor 6; this again loads the four legs 3 from the clip 9 into the next groove 2 of the conveyor 1.

Yozhkn 3, received in chamber 4 at

further intermittent movement of the conveyor 1, passes through the entire annular working chamber, which ends with the same doors 5 as at the entrance to the chamber; the opening and closing of the door is done

in the sequence described earlier.

Upon further movement of the conveyor 1, the legs 3 exit from the annular chamber 4 and are located between the grippers 7 of the conveyor 6. After the conveyor 1 stops, the conveyor 6 starts unloading, which on one side loads the legs in naz 2, and on the other side produces four unloaded technological process of legs 3 from groove 2

10 by means of grippers 7 of the conveyor 6.

With this, the cycle of operation of the annealing furnace ends and the sheaf is repeated in the described sequence. Another option is possible when the line driver

6, two vertical conveyors are mounted with bevel gears arranged parallel to the grooves 2 to load the legs 3 from the slide 9 and unload the legs 3 to the slide 10, and the interaction

all mechanisms remain the same.

Subject invention

An annealing furnace, for example, of the legs of electric lamps, which contains an annular working chamber, a transnorter of a carousel transformer, a loading and unloading device, characterized in that, in order to increase the production, the transnorter is radially designed, conveyor with grippers installed in the working chamber above the transnorter.

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