DEVICE FOR MANUFACTURING CORNER BEADS FOR FINISHING CORNERS OF A BUILDING, CAPABLE OF MAINTAINING A CORNER AT RIGHT ANGLE BY INSERTING THE CORNER BEADS BEFORE A CEMENT MORTAR WORK

摘要

PURPOSE: A device for manufacturing corner beads for finishing corners of a building is provided to obtain the durability of mesh parts and a boundary portion of a metal sheet and the mesh parts by the corner beads, thereby improving an effect reinforcing a corner portion of the building.;CONSTITUTION: A device for manufacturing corner beads(10) for finishing corners of a building comprises first and second supplying units(110,160), a transferring unit(120), a punching unit(130), a guide unit(140), a rewinding unit(150), a bending unit(170), and a cutting unit(180). The first supplying unit consecutively supplies a metal sheet(11) wound into a roll shape. The transferring unit transfers the metal sheet by pulling the same as a predetermined length. The punching unit forms mesh parts in both sides of the metal sheet which is transferred from the first supplying unit. The guide unit spreads the mesh parts horizontal to the metal sheet to be flat. The rewinding unit winds the metal sheet into a roll form. The second supplying unit guides the metal sheet. The bending unit bends a center portion of the metal sheet at right angle by using a plurality of pressing rollers, thereby forming the corner beads. The cutting unit is installed in one side of the bending unit and cuts the corner beads at necessary length.;COPYRIGHT KIPO 2013