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US 2026/0084913 A1Published application
Method for automatically replacing electrode reel of secondary battery
AssigneeSK On Co., Ltd.
InventorJoon Ho BAE
Life of this patent
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Abstract
Proposed is a method for automatically replacing an electrode reel of a secondary battery which includes a reel holder mounting step, an adhesive providing step, a production reel outer diameter detection step, a production reel moving step, a standby reel supply step, and a material connection step of connecting an electrode material of the production reel of the bobbin buffer part and an electrode material of the standby reel to each other by using the adhesive, and cutting a remaining electrode material of the production reel.
Claims14
A method for automatically replacing an electrode reel of a secondary battery, the method comprising:
- a reel holder mounting step of mounting a standby reel on a reel holder and putting the standby reel on standby;
- an adhesive providing step of providing adhesive to the standby reel mounted on the reel holder;
- a production reel outer diameter detection step of detecting an outer diameter of a production reel in real time to check a remaining amount of the production reel mounted on a production bobbin;
- a production reel moving step of moving the production reel to a bobbin buffer part when the remaining amount of the production reel is equal to or less than a reference value;
- a standby reel supply step of supplying the standby reel on standby in the reel holder to the production bobbin;
- and
- a material connection step of connecting an electrode material of the production reel of the bobbin buffer part and an electrode material of the standby reel to each other by using the adhesive, and cutting a remaining electrode material of the production reel.
4 more elements
Dependencies are inferred from the claim text.