Cutting machine for white profile processing

The utility model discloses a cutting machine for white section bar processing, belongs to the technical field of white section bar processing equipment, and aims to solve the problems that waste chips and dust generated during section bar cutting are directly and largely splashed outwards, the service environment outside the equipment is seriously polluted, and the respiratory tract health of equipment operators is influenced. Comprising a base, a placing seat, a bearing frame and a cutting mechanism, the cutting mechanism comprises an air cylinder, a driving motor and a cutter, and the protection mechanism comprises a space limiting component and an absorbing component; due to the arrangement of the space limiting component, in the process that the telescopic rod of the air cylinder drives the driving motor and the cutter to move downwards to cut a sectional material, the protective seat and the two movable seats can integrally move downwards synchronously and make contact with the top face of the base in a