GUIDE HOPPER AND APPARATUS FOR MANUFACTURING SECONDARY BATTERY INCLUDING SAME

Provided are a guide hopper and an apparatus for manufacturing secondary battery including the same. The guide hopper includes a guide space adjusted by movement of a corner member defining the guide space. The guide hopper includes a housing, in which an inner space having upper and lower portions is defined, and a variable assembly disposed in the inner space of the housing. The variable assembly includes four corner members of which bent inner sides define a guide space having a rectangular shape. The size of the guide space is adjustable by movement of the corner members in a first direction or in a second direction perpendicular to the first direction.