Device for folding bag

• Main Authors: KIM GEUN-HEE, OH JEONG-SOO, HA JEONG-MIN, WU SHIYONG
• Format: Patent
• Language: Chinese; English
• Published: 30.05.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

A device for folding a pouch having a first cup portion and a second cup portion, each of the first cup portion and the second cup portion having a concave shape to accommodate an electrode assembly, the pouch having a first outer peripheral portion formed flat along an outer periphery of the first cup portion and a second outer peripheral portion formed flat along an outer periphery of the second cup portion, the device including: a lower seat portion including a first cup portion and a second cup portion; the first cup part is placed on the lower seat part; an upper seat part on which the second cup part is placed; and a guide having a first guide fixed to the lower seat portion and having a first protrusion protruding upward therefrom, and a second guide fixed to the upper seat portion and having a second protrusion protruding upward therefrom, a first protrusion and a second protrusion protruding from the first guide and the second guide are in close contact with each other to form a support protrusion; a