SU108106A1 - Machine for applying ring insulation to the electrode plates of electric batteries - Google Patents

Description

As is well known, the process of applying insulation to the electrode plates of electric batteries was carried out manually.

The described machine allows to mechanize time-consuming manual operations, which significantly increases labor productivity.

FIG. 1 shows a general view of the described machine; in fig. 2 - machine shop; in fig. 3, 4 and 5-parts; machine; in fig. 6-kinematic diagram of the machine; in fig. 7 is a diagram of the process of formation of the spa j insulation.

The machine consists of the following kd, kinematically connected, nodes: magazine-bunker / dl electrode plates, reel station 2 and 5L, welding head 3 with transport links, frame-base 4, on which the reel station and station are located and on which moves the welding head, the drive 5 of the machine and the system for supplying heated air to the welding places 6.

The machine shop is a hopper I made from sheet iron. It has a cross-sectional rectangular shape corresponding to the dimensions of the electrode plates of a given type of battery. At the base of the hopper there is a slot made according to the cross-sectional dimensions of the electrode plate; this gap coincides with the grooves of the base frame and serves as their beginning. At the bottom of the slit, winding off the reels 2, several rows of vinyl plastic rods pass through - according to the number of sticks on the battery plate. Electrode plates are loaded into the store. Their number is determined by the height of the bunker.

During the operation of the machine, the dogs 7 of the transporting tubes 8 and 8 push the lower electrode plate out of the bunker 1 through the slot into the slots of the ralpsi base. On exiting the plates from the bunker, the upper rows of rods are placed on them from the 2L bobip. Under the action of the assembly, the electrical weight of the vinyl-plastic rods, the system of air nozzles, supplying heated air to the welding places of the vinyl-plastic rods, and sliding jaws arranged in pairs at the ends of the above-mentioned pads and forming the hot-spot bar and cutting the welded the rods, and all the above elements — the pads, the system of nozzles and the sponges — are kinematically connected by means of loaded t-joints and arms with common drive.

2. The machine according to claim 1, wherein a welding cam is mounted in a welding head, acting on a lever that serves to rotate the disk, with which the hinges are non-displacing gam pads and sponges.

3. In the machine according to claim 1, use reels installed in several rows with a reserve of vinyl plastic rods wound on them, some of which, when being reeled off from reels, are passed through the magazine under the next battery plate and the other part is superimposed on this plate.

to press an insulating rod against them, which should remain in the key block.

The welding head, having passed the right extreme position, comes to the left extreme position. When moving and head from right to left, the shields 50 (Fig. 3) place their insulating rods on the electrode plates with their grooves.

In the left extreme position, the welding head stops, because with finger 5 / the coupling 19 is turned off. At this time, the cam 30 releases the pusher 32, which, under the action of the spring 33, brings the air nozzles b to the insulating rods; heated air.

The cam 31 presses the roller 56 of the lever 34, turning it clockwise. The lever 34 through the disk 35 and t h 57 turns, respectively, the levers 38, 39, 40 w. 41

The levers 39, pressing the switches 43, move the jaws 45 to the insulating rods, and the levers 41 release the tappets 46, which, under the action of the springs 47, press the jaws 45 to the electrode plates, i.e., base them on the ends of the electrode plates. Under the action of the levers 55 and 41, the sponges occupy the position // (Fig. 7).

The levers 40 release the gi 49, which springs ;; 48 and blocks 50 press the insulating rods to the electrode plates.

After the insulation rods have warmed up with heated air, the cam 31 en1, e no longer removes the lever 34 clockwise. Moreover, the levers 40 and 41 do not affect the head mechanism. The levers 39 push the pushers 43 further, which bring the opposing jaws 45 towards each other, i.e., the jaws take up the position /// (Fig. 7). This movement of the sponge compresses the heated insulating rods, the forlpfu junction of the insulation (Fig. 5), and also the cutting of the welded rods.

Simultaneously with the compression of the heated insulation rods, the cam 30, pressing the pusher 32, retracts the air nozzles 6 up, turning off the supply of heated air.

At this time, the end cam 52, which rotates with the shaft 26, by pressing 53 and 54, squeezing the spring 55, pulls the pin 51 away from the coupling, which under the action of the springs 56 engages the gear wheel 18. The welding head begins to move to the right (from the magazine) ; at the same time a new plate is taken from the store.

Since the insulating rods are pressed by the blocks 50 to the electrode plates, they move along with the latter, i.e., they are wound up from the spools 2 and 2L.

When the welding head moves to the right, the electrode plate is reset, on which the insulation was applied in the previous cycle (Fig. 3). Not proceeding slightly to the rightmost position, cam 5 / releases lever 34, and the cycle starts again.

1. A machine for applying annular insulation to the electrode plates of electric batteries, equipped with a magazine for battery plates and a device for feeding nlstina nz shop to the place of imposing on them the bar insulation of the viniplast, so that to mechanize all operations on the insulation laying, on the welding head moving along the machine frame, there are mounted: movable pads, used to grip the next electrode plate inserted into the head and to press it to it from both

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Committee on Inventions and Discoveries under the Council Editor V. A. Ivanov

Information and publishing department. Volume 0.68 p. L. Zak. 6280 Printing houses of the Committee

Sub. to pec. 19.1-59. Circulation 2175Price 1 rub. of inventions and discoveries at the Council of Ministers of the USSR Moscow, Petrovka, 14. USSR Minnsgrove Gr. 90