FIRE PREVENTION CUTTING PROCESSING SYSTEM OF THE FRAME CORE BODY WHICH BITES

摘要

A cutting processing device for a frame core body of a fire door is provided to reduce the cutting process time by automatically processing the cutting. A cutting processing device for a frame core body of a fire door comprises a support stand(2), a rack gear(3), a pinion gear, a pulley(8), a heating wire, and a supporting plate(3a). The support stand is formed in the middle portion of a worktable(1a). A pillar(2a) is formed right and left the support stand. The rack gear is formed between pillars. The rack gear and the pinion gear goes in gear. The pinion gear is formed in both end part of a left-right pillar(7) of a moving body. The pulley is connected to a reducer(6) with a belt(8a) to move the heating wire up and down. The heating wire is installed in an insulating plate(4). The rack gear move the moving body back and forth along with the heating wire using a pinion gear.