| 摘要 |
PURPOSE: Provided is a manufacturing machine for spiral wire which utilizes various rollers with various angles and sizes so that it helps to produce spiral wire as users' want. CONSTITUTION: The manufacturing machine for spiral wire comprises the parts of: a first and a second tension roller(20, 20') which are rotated by a diving motor with each outer circumference side contacted; a wire card(50) which is placed at one side of the tension roller to induce unfinished wire into gap between the tension rollers; a first and a second pushing roller(30, 30') which are placed in the opposite side of the tension rollers to pull one side of the unfinished wire for making wire be straight with pushing one edge of wire into gap between a first and a second introduction roller(41, 42); a third introduction roller(43) which bends an edge part of wire downward revealed in the wake of passing through the first and the second introduction roller; a fourth introduction roller(44) which introduces the downward-bended edge part of wire to be bended forward; a fifth roller(45) which introduces the forward-bended edge part of wire to be bended in a side direction; and a sixth roller which induces wire transformed in a spiral way in a certain direction.
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