20130153549 | APPARATUS AND METHOD FOR MANUFACTURING A SWING-RING PLATE - Disclosed is an apparatus and method for manufacturing a swing-ring plate. More particularly, the apparatus and method for manufacturing the swing-ring plate comprises a bending mechanism that moves a linear plate cut to a certain length from a first side to a second side, and bends the linear plate so as to face both ends thereof each other to form a ring shape; a pre-bonding mechanism that fixes the bent plate in the ring shape and pre-bonds the ends in the horizontal and vertical directions; and a final bonding mechanism that completely bonds the pre-bonded part of the plate by revolving around the fixed pre-bonded plate and positioning so that the top and bottom surfaces of the pre-bonded plate face upward. According to the present invention, due to the fact that the swing-ring plate can be manufactured by bending a single plate, the traditional task of adjusting the smoothness of each part can be reduced, reducing work time and costs, and particularly, due to the lack of wasting raw materials, as occurs in the traditional processing of a unit plate that carries a certain curvature from a limited area, manufacturing costs can be further reduced, and smoothness can be readily adjusted to improve product reliability. | 06-20-2013 |