| 摘要 |
PURPOSE: An ABS core production equipment for winding a separation film in a secondary battery is provided to precisely process the outside of an ABS core, to reduce defect rates, and to enable mass production. CONSTITUTION: An ABS core production equipment for winding a separation film in a secondary battery comprises: main shaft(100) which is coupled to the chuck(12) of a main shaft prop(10) and enables rotation; a protrusion(200) which perpendicularly protrudes to the outer circumference of the main shaft; and a pressing unit(300) consisting of a pneumatic cylinder(320) installed at a tailstock(20) and a roller(340) which is coupled to the pneumatic cylinder and enables the rotation by pressing plane contact of an ABS core.
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