Function instruction: uncoiling is to fix coil on the spindle of
uncoiler, a supporting table to support coil Inner diameter,
while working automatically, through material loop controlling
instruction to make spindle uncoiling and loosing coil
intermittently, equipped with coil diameter detection, to control
uncoiling speed, ensure uncoiling line speed is uniform
velocity, improved material loosing problem.
Components included: expansion and contraction part, press arm
part, limit wheel part, material loop controlling part.
Expansion method: hydraulic expansion.
Spindle expansion range: Φ450-Φ530mm.
Spindle driven motor: AC motor, with inverter.
Spindle driven method: variable frequency gear motor.
Spindle brake: disc brake.
Spindle uncoiling direction: down uncoiling.
Press material wheel specification: PU rubber tires
Press material wheel driven method: AC motor, with inverter
Function of press arm: from cut off bundling belt which is used for
fixing coil until the coil head is pressed tightly by
straightener roller, to prevent coil rebounding; while whole
feeding line working, let the coil uncoiling smoothly, to prevent
coil dispersing and the press arm is motorized, with tracking and
follow up function ie. Rotating speed of press arm roller is
absolutely the same with uncoiling line speed, then tensioning
metal strip, to prevent coil loosing.