Grid weaving method

Abstract

The invention relates to the field of battery production, and specifically discloses a grid weaving method; including the following steps: (1) fixing, controlling the core material to pass through the supporting rollers, the covering channel, the supporting mechanism and the feeding mechanism in sequence; (2) ) filling, adding molten metal or metal alloy into the material storage box, and turning on the switch; (3) cladding, connecting the water inlet pipe with the water pipe; pulling the core material to move the core material; (4) truncation, cutting off Uncoated metal or metal alloy core material, and cut the composite thread into warp and weft; (5) weaving, first take the warp to form a vertical weaving unit, and take the weft to form a horizontal weaving unit; (6) Weaving for the second time, Take the vertical knitting unit and the horizontal knitting unit again to weave; (7) clean, turn off the switch after weaving is completed, and clean up the cladding mechanism, feeding mechanism and cooling water pipe. This solution can increase the contact area between the grid and the active material and prevent the active material from falling.

Description

technical field [0001] The invention relates to the field of battery production, in particular to the field of grid production. Background technique [0002] Traditional lead-acid batteries consist of positive and negative plates, separators, electrolytes, and shells. Positive and negative active materials are coated on the positive and negative plates respectively. Traditional lead-acid batteries have low utilization of active materials on the plates, The active material is easy to fall off, and the electrolyte is easy to delaminate. [0003] The horizontal battery uses a bipolar plate, and the plate is placed horizontally, so the electrolyte in the battery is not easy to stratify. During the charging and discharging process of a horizontal battery, the current enters the side plate from one end, passes through the separator and enters one pole of the first bipolar unit, and then evenly passes through the grid and enters the other pole, and goes on like this until it reach...

AI Technical Summary

Problems solved by technology

The traditional composite wires for weaving grids are all cylindrical, and because the cylindrical side area is the smallest under the same volume and length, the contact area between the composite wires for grid weaving and the active material is the smallest, The binding force between the active material and the grid is not strong, it is easy to fall off from the grid, and it is easy to cause the battery to be short-circuited and scrapped

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