| 摘要 |
PURPOSE: Provided is a device for molding an anode for lithium battery, which can completely remove Li powder from pressure rod of upper die, and prevent the leakage of Li powder outside a battery can. CONSTITUTION: The device in which external mold is positioned in the lower die, a pair of inner molds comprising battery can are inserted into the external mold, a stopper(15) having a guide protrusion(13) is positioned on the top of the external mold, and a pressure rod(23) of the upper die(21) allows Li powder filled in the battery can to be pressed to Li anode, is characterized in that the pressure rod(23) is coated, a Li powder eliminator(25) is positioned around the pressure rod(23), and removes Li powder stick to the pressure rod(23) when rising after pressing the Li powder. |
