Cylindrical-Battery Beading Device and Method
AssigneeLG Energy Solution, Ltd.
InventorsDo-Hyun Kim, Jun-Ho Lee
Life of this patent
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Abstract
A cylindrical-battery beading device according to the present disclosure may include: a device body capable of moving forward or backward; a beading tool unit including a beading knife and a knife support block to which the beading knife is coupled, and coupled to the device body so as to reciprocate relative to the device body; and a beading-pressure measurement unit fixed to the device body and configured to come into contact with the knife support block and measure a force by which the knife support block is pushed backward during a beading process.
Claims11
A cylindrical-battery beading device that is configured to form a beading portion on an outer surface of a battery housing, the cylindrical-battery beading device comprising:
- a device body capable of moving forward or backward relative to the battery housing;
- a beading tool unit comprising a beading knife and a knife support block to which the beading knife is coupled, the beading tool unit coupled to the device body so as to reciprocate relative to the device body;
- and
- a beading-pressure measurement unit fixed to the device body, the beading-pressure measurement unit configured to contact the knife support block and configured to measure a force by which the knife support block is pushed backward during the beading process.
Dependencies are inferred from the claim text.