| 摘要 |
PURPOSE:To provide a titled device in which an inter-pole distance is maintained constant and electroplating is stably accomplished by providing support rolls in the midway point of a pair of current conducting rolls provided in the front and rear parts of a metallic strip horizontally traveling between insoluble anodes disposed as opposed to each other. CONSTITUTION:Intermediate support rolls 5 are provided in the intermediate position of a pair of current conducting rolls 4, 4 in contact with a horizontally traveling metallic strip 2 to support the strip 2 and to prevent the strip 2 from sagging into acatenary curve shape with a horizontal type continuous electroplating device 1 provided with insoluble anodes 6 spaced from the strip 2 and disposed to face each other as well as said rolls 4, 4. Nozzles 7, 8 for blowing plating liquid are further provided near the downstream end in the traveling direction of the strip 2 in a plating liquid pipeline 9 formed by the strip 2, the anodes 6 and dam rolls 11, 11 and the plating liquid sucked from a circulation tank 10 is ejected countercurrently to the strip 2 toward the pipeline 9. The inter-pole distance is thus exactly and constantly maintained and electroplating is stably and efficiently accomplished.
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