DEVICE FOR AUTOMATICALLY PRESSING INNER LINER OF TIRE MOLDING MACHINE

摘要

PURPOSE: A device for automatically pressing an inner liner of a tire molding machine is provided to automatically press and separate a starting part, when the inner liner is wound in a molding drum, thereby reducing labor as improving productivity and obtaining quality uniformity. CONSTITUTION: A roll axis(3) is installed parallel to a rotation axis(7) of a molding drum(2). Rolls(1) freely rotate with a bearing in the roll axis(3). A driving cylinder(5) enables the roll(1) to have access to the molding drum(2) or separates the rolls(1) therefrom. More than two rolls(1) are divided in a direction of the roll axis(3). The rolls(1) are made from poly urethane. A sensor(40) and a control device(30) are additionally included in the cylinder(5).