Two-station cell continuous winding equipment and cell winding method
The invention discloses a two-station cell continuous winding device and a cell winding method.The two-station cell continuous winding device is characterized in that a first station and a second station are arranged on a rotating disc of a winding mechanism at intervals, telescopic winding needles...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a two-station cell continuous winding device and a cell winding method.The two-station cell continuous winding device is characterized in that a first station and a second station are arranged on a rotating disc of a winding mechanism at intervals, telescopic winding needles are arranged on the first station and the second station, through groove structures are arranged on the winding needles, and the first station and the second station are arranged on the rotating disc; the winding device is used for winding a first pole piece, a second pole piece, an upper diaphragm and a lower diaphragm after penetrating through a needle to form a battery cell and cutting off the battery cell; on the basis of the structure of an existing winding machine, an anode or cathode snapping adhesive tape is added, the center of an adhesive tape of a pole piece can be directly cut in a tidy mode during tidy cutting, and the problems of burrs and unevenness during cutting are solved; the pole piece caching m |
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