Apparatus for manufacturing a cell
AssigneeLG Energy Solution, Ltd.
InventorsHong Seok Shim, Yoong Kim
Life of this patent
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Abstract
Discussed is an apparatus for manufacturing a cell, the apparatus including: a center electrode reel from which a center electrode is to be unwound; a first heater configured to apply radiant heat to the unwound center electrode; an upper separator reel from which an upper separator to be laminated on a top surface of the center electrode is to be unwound; a lower separator reel from which a lower separator to be laminated on a bottom surface of the center electrode is to be unwound; an upper electrode reel from which an upper electrode to be laminated on a top surface of the upper separator is to be unwound; and a second heater configured to apply radiant heat to the unwound upper electrode.
Claims8
An apparatus for manufacturing a cell, the apparatus comprising:
- a center electrode reel from which a center electrode is to be unwound;
- a first heater configured to apply radiant heat to the unwound center electrode;
- an upper separator reel from which an upper separator to be laminated on a top surface of the center electrode is to be unwound;
- a lower separator reel from which a lower separator to be laminated on a bottom surface of the center electrode is to be unwound;
- an upper electrode reel from which an upper electrode to be laminated on a top surface of the upper separator is to be unwound;
- a second heater configured to apply radiant heat to the unwound upper electrode;
- a lower electrode reel from which a lower electrode to be laminated on a bottom surface of the lower separator is to be unwound;
- a third heater configured to apply radiant heat to the unwound lower electrode;
- a first temperature sensor configured to measure a temperature of the center electrode;
- a second temperature sensor configured to measure a temperature of the upper electrode;
- a third temperature sensor configured to measure a temperature of the lower electrode;
- a storage unit in which a reference temperature is previously stored;
- and
- a control unit configured to control the first to third heaters.
Dependencies are inferred from the claim text.