Apparatus for manufacturing unit cell
AssigneeLG Energy Solution, Ltd.
InventorsByeong Kyu Lee, Su Taek Jung, Soon Kwan Kwon, Hyun Kyung Shin, Won Nyeon Kim, Seong Won Choi
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AssigneeLG Energy Solution, Ltd.
InventorsByeong Kyu Lee, Su Taek Jung, Soon Kwan Kwon, Hyun Kyung Shin, Won Nyeon Kim, Seong Won Choi
Estimating the term…
A method of manufacturing a unit cell having a negative electrode, a separator, and a positive electrode are stacked and placed between guide rollers. One of the positive electrode and the negative electrode. The separator is coated with a binder, and the separator is dipped in a solvent to soften a cured binder before the separator is put between the guide rollers. An apparatus for manufacturing a unit cell includes a reservoir in which at least two or more transfer rollers that rotate while the separator passes therethrough are mounted, and a solvent is stored at a predetermined level; and a chamber into which the separator passing through a reservoir is put together with the positive electrode and the negative electrode. Guide rollers are disposed so that the negative electrode and the positive electrode move to both surfaces of the separator, respectively.
An apparatus for manufacturing a unit cell, in which one of a positive electrode and a negative electrode is stacked on a top surface of a first separator that is continuously supplied, and an other of the positive electrode and the negative electrode is stacked on a bottom surface of the first separator to bond the positive electrode and the negative electrode to the first separator, the apparatus comprising:
Dependencies are inferred from the claim text.