Apparatus for manufacturing electrode assembly, electrode assembly manufactured therethrough, and secondary battery

An apparatus for manufacturing an electrode assembly having a stack of an electrode and a separator, which apparatus comprises:

• an upper roll and a lower roll configured to press upper and lower portions of the stack, respectively;
• an upper support part configured to support the upper roll;
• a mover configured to allow the upper support part to move;
• a lower support configured to support both sides of the lower roll;
• a pressure detector provided on the lower support to measure a pressure applied to the lower roll, thereby detecting a pressure applied to the stack;
• and
• a controller configured to adjust the pressure applied to the stack by reflecting a pressure detection value detected in the pressure detector,
• wherein the pressure detector comprises a first pressure detector configured to detect a pressure applied to one side of the lower roll;
• and a second pressure detector configured to detect a pressure applied to the other side of the lower roll.