SU571847A1 - Device for making tubular shields of lead accumulator electrodes - Google Patents

Description

Adva clamp 8 and 10. Inside the clamps 6-10-there are profiled stubble 11 for forming odd tubular shells and profiling rods 12 for shaping even tubular shells made of fabric 13. The cutting and melting unit of the cuts has thermal cutters 14 for longitudinal cutting and thermal cutting 15 for transverse cutting of the shells into sections. The block 5 is equipped with a comb of the pushers 16 even profiling rods 12 and a comb of the pushers 17 of odd profiling rods 11.

The device works as follows. The double-weave fabric 13 is threaded into the device, pulled from the storage unit 1 through the furnace 2, the drive 3 and the cutting unit 4, In the fabric 13 from the side of the unit 5, profiling rods 11 and 12 are inserted, the rods split the fabric 13 to form a parallel tubes inside clips 6-10, even-numbered tubes with jointly split cTopJKHHMH 12 are grasped by clips b and 8. Then the rods 12 are moved by pushers 16 of the comb deep into the fabric towards the furnace 2, the length of the rods exceeds the length of the working space of the furnace 2. Next move the clamps 7 and 8 grab Odd tubes together with inserted rods: 11, which after lifting clamp 6 and releasing even tubes move pushers 17 deep into fabric 13 in the same way as moving even rods 12, Clips b and 7 are lowered around the formed tubes of fabric 13 with a common clip 8, together with The HBNM is located inside the tubes of the shells by the pushers 16 and 17. With the next stroke, the pushers 16 and 17 of the dies return a small step backwards, forming a gap between the slides and the rods, through which the thermal knife 15 transversely cuts the tubes nitriles with simultaneous fusion of slices. Pushers 16 and 17 are returned completely back to their original position, the exit from the tubes of the shells, which lead to the conveyor. Clips 6, 7 and 8 mix the fabric along with the rods on

move right after the pushers. In this case, the operation of longitudinal cutting of sections of tubular shells by thermo-knives 14 with simultaneous melting of sections is carried out. The next move is to grip the fabric with the rods 9 and 10 inserted and release the fabric from the grip by clips 6 and 7, which rise and move together with the clip 8 to the left towards the clips 9 and 10. Then the clips 6 and 8 enclose the fabric with even rods located inside the fabric .12,

At this time, clamp 9 rises, freeing the fabric from sticking by clamps 8 and 10. Then, the even rods of the even-numbered rods 12 are repeated by comb feeders 16, the odd strips 11 by the comb pushers 17.

The device makes it possible to manufacture high-quality tubular shells of lead-battery electrodes, but which require additional processing operations for cuts, and the shape of the cuts is strictly linear. The device makes it possible to manufacture tubular armors of electrodes not only of a cylindrical shape but also rectangular with the use of appropriate profiling rods.

Claims (1)

1. Published by the Federal Republic of Germany №1,671,75 Cl, 21 к35 / 12, 1971, 2, Published in the Federal Republic of Germany No. 1. Cl, 21 K, 35/12, 1971 ,. TPTTT, .-one 8o h ttttttt gtttttttt-ttt tttttttp N4 -I - € r t} t II 7I -I r 15 re Tw.J ten