CPC B05C 5/0262 (2013.01) [B05C 9/06 (2013.01); B05C 11/02 (2013.01); B05C 11/1002 (2013.01); H01M 4/0404 (2013.01)] | 10 Claims |
1. A slot die coater adjusting device, comprising:
pressing block assemblies respectively provided to both longitudinal sides of a slot die coater and fixed to an upper die of the slot die coater;
a linear motion (LM) guide disposed at a lower portion of the pressing block assembly and connected to the pressing block assembly to guide a movement of the pressing block assembly;
a servo motor configured to give a power for moving the LM guide; and
a reducer connected between the servo motor and the LM guide,
wherein the slot die coater adjusting device is configured to adjust the slot die coater including a lower die having a lower discharge hole for discharging a first active material slurry and the upper die having an upper discharge hole for discharging a second active material slurry, to adjust a distance between the lower discharge hole and the upper discharge hole by allowing the upper die to move,
wherein the LM guide includes:
a guide frame;
a ball screw installed inside the guide frame and connected to the reducer to receive the power therefrom; and
a movable block fastened with the ball screw to linearly move in a front and rear direction of the slot die coater according to a rotation of the ball screw.
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