| 摘要 |
PURPOSE: A device for balancing a rubbing roller is provided to conveniently and accurately adjust the rotating balance of a rubbing roller by including a weight assembly. CONSTITUTION: A device for balancing a rubbing roller comprises, a base frame(10), a stage(20) prepared in the base frame, support units(30) formed the both sides of the base frame, a rubbing roller having the both ends connected to the support unit, and a roller driving unit rotating the rubbing roller. The rubbing roller has uniform light and diameter, and circular opening grooves is formed at the both sides of the rubbing roller. A weight assembly is attached to and detached from the circular grooves.
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