Back to results
US 2024/0322213 A1Published application
Secondary battery electrode film and separator supply device
OwnerKye-Seol LEEinventor
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
OwnerKye-Seol LEEinventor
Estimating the term…
A secondary battery electrode film and separator supply device configured to: replace a bobbin when an electrode separator is used up by automatically extracting an empty bobbin from a spool, mounting the empty bobbin on a side of a bobbin mount of a bobbin changer, changing the position of a new bobbin mounted on another side by rotating the bobbin mount 180 degrees, and then moving and mounting the new bobbin on the spool; automatically extracting an end of a wound electrode separator through vacuum suction and connecting the end to another electrode separator; and feed a replacing material roll to a moving spool, cut a finishing tap at an end of a material by a predetermined length, and then automatically connect a new separator end of the replacing material roll and an in-use separator end through taping.
A secondary battery electrode film and separator supply device comprising a bobbin extractor and shifter installed at a first side on one table and a bobbin changer installed at a second side,
A secondary battery electrode film and separator supply device, in which a separator is wound on a bobbin and an adhesive sticker for fixing an end is bonded to the center of an end of the separator, comprising a pair of suctioner positioned ahead of both sides of the adhesive sticker bonded to the end of the electrode separator to pull an end through vacuum suction, a tow bar fixing the suctioners and moved by a cylinder, and a holder installed over and under the suctioners and holing and fixing the end of the electrode when the end is pulled to protrude by the suctioners.
A secondary battery electrode film and separator supply device, wherein an empty bobbin and a new bobbin are rotatably installed at left and right of a machine center and adhesive films are rotatably installed at upper ends of the empty bobbin and the new bobbin, and
Dependencies are inferred from the claim text.