Manufacturing method and manufacturing apparatus for rubber sheet containing steel cord

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method for a rubber sheet including a steel cord, capable of easily, stably and continuously folding a steel cord, and arranging it on the rubber sheet, and a manufacturing apparatus suitable for executing the same.SOLUTION: A steel cord is fastened by three zippers arranged at equal intervals, and the middle zipper is rotated to above a conveyor. The zipper installed at a most separated position from a rubber sheet is parallely moved to reduce the distance between zippers on both ends. The folded steel cord is arranged on a flat surface, and sandwiched between two rubber sheets while holding the form. The zippers on both ends replace a position whenever folding the steel cord, and the middle zipper repeats rotational motion.SELECTED DRAWING: Figure 5