PURPOSE: To improve work efficiency and yield of products by incorporating an electromagnet in a flexible segment that form a coiling drum and allowing to take up band steel on a drum attracting and holding the steel by magnetic force.
CONSTITUTION: The tip of band steel is allowed to contact by pressing to a drum 20 by a press-contacting roll 41 when the band steel is sent out to a position of the take-up drum 20 in which plural segments 21 of arcuate sectional form are supported on a take-up shaft allowing free expansion and contraction in radial direction and the press-contacting roll 41. Then, electricity is conducted to an electromagnet 32 of the segment 21 through a rotary contactor and a switch and the band steel is attracted and fixed on a magnetic pole member 33. Next, the drum 20 is driven by inching, and after coiling a turn or more, the band steel is taken up loading specified coiling tension. After demagnetizing each segment 21, diameter of the segment is reduced and the coil is taken out.
MORIMOTO MASANOBU
SAKURAI FUMIO
| JPS57200314U | 1982-12-20 |