Die cutting die of battery pole piece and die cutting method thereof
A battery pole piece and die-cutting technology, applied in battery electrodes, electrode manufacturing, non-aqueous electrolyte batteries, etc., can solve the problems of low die-cutting efficiency, generated waste, and low utilization rate of substrates, and achieve high cutting efficiency, The effect of less waste and improved die-cutting quality
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[0031] The present invention will be further described below in conjunction with the drawings.
[0032] Such as Figure 1 ~ Figure 4 As shown, the three-dimensional view, the front view and the cross-sectional view from different perspectives of the die-cutting die of the battery pole piece are respectively.
[0033] The battery pole piece die-cutting mold 100 includes an upper mold fixing plate 110 and a lower mold fixing plate 120 arranged in parallel, an upper mold plate 130 arranged on the upper mold fixing plate 110 near the lower mold fixing plate 120, and a lower mold fixing plate 120 is close to the lower mold plate 140 on the side of the upper mold fixing plate 110, and is installed on the lower mold fixing plate 120 and passes through the four guide posts 150 of the upper mold fixing plate 110. The upper mold fixing plate 110 and the upper mold plate 130 can be guided along The column 150 moves back and forth toward the lower template 140 and away from the lower template ...
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