AUTOMATIC MATERIAL SUPPLY DEVICE FOR SECONDARY BATTERIES

Provided is an automatic material supply device for a secondary battery. The device includes a material supply reel configured to enable a wound material for the secondary battery to be loaded, a material pulling part configured to pick up an end of a newly wound material for the secondary battery loaded on the material supply reel, and configured to pull the material a predetermined distance, and a material transfer part configured to hold a side of the material pulled out by the material pulling part and configured to pull the fixed material to a material connector. The automatic material supply device for the secondary battery is advantageous in that it is possible to automate a preparing process for replacement after loading a secondary battery material into a loading position.