BATTERY COUPLING METHOD AND BATTERY COUPLING DEVICE

摘要

A battery coupling method is provided for coupling a support member to a battery cell for supporting the battery cell provided with a group of electrodes. The battery coupling method includes: passing a protrusion part formed on the support member through a hole formed in the battery cell; pressing the support member using a pressing unit that approaches the support member from a side where a heating unit is positioned; heating a tip end of the protrusion part using the heating unit to form a heat-deformed part of a size which prevents extraction of the protrusion part from the hole; separating the heating unit from the heat-deformed part after the pressing and heating of the tip end of the protrusion part; and separating-the pressing unit from the support member after the pressing and heating of the tip end of the protrusion part.

主权项

1. A battery coupling method for coupling a support member to a battery cell for supporting the battery cell provided with a group of electrodes, the battery coupling method comprising:
passing a protrusion part formed on the support member through a hole formed in the battery cell; pressing the support member using a pressing unit that approaches the support member from a side where a heating unit is positioned; heating a tip end of the protrusion part using the heating unit in order for at least a part of the tip end of the protrusion part that protrudes from the hole to form a heat-deformed part of a size which prevents extraction of the protrusion part from the hole; separating the heating unit from the heat-deformed part after the pressing and heating of the tip end of the protrusion part; and separating the pressing unit from the support member after the pressing and heating of the tip end of the protrusion part.