| 摘要 |
Provided is a sink roll capable of preventing a plating solution from entering an interior, comprising: a pair of bodies (110) installed in a plating bath (10); a fixing shaft (120) connecting and having the pair of bodies (110) fixated; a pair of pressure generating parts (130) attached to opposite outer surfaces of the fixing shaft (120) to be able to rotate, rotating to generate pressure such that the plating solution is prevented from entering the interior; a driving member (140) installed in a side of the fixing shaft (120) to rotate the pressure generating parts (130); and a roller (150) installed in outer surfaces of the pressure generating parts (130) to be able to rotate, allowing a strip (30) to circulate via an outer surface thereof. The present invention has the advantageous effects of improving durability and usefulness by preventing the plating solution from entering the interior of the sink roll. Specifically, the present invention has an effect of enhancing a quality of a produced strip by ensuring smooth rotation of the sink roll. Moreover, the present invention may reduce economic costs spent on maintenance and repair. |
