▎ 摘　　要

NOVELTY - The utility model model claims a terminal welding machine graphene of a packaging film for health preserving, comprising: base, two sides of the bottom of the base are welded with supporting legs, between the two supporting legs is welded with a transverse plate, the upper end of the transverse plate is provided with a purifying mechanism, the back of the base is welded with a supporting plate, the upper end of the supporting plate is fixedly installed with a welding cylinder, the output end of the welding cylinder is fixedly connected with a terminal welding gun through the supporting plate; two sides of the upper end of the supporting plate are fixedly installed with a electric cylinder, the output end of the cylinder electric fixedly connected with a protective cover body through the supporting plate; The utility model model claims a gas pump, comprising an air pump and a purifying box, active carbon filter core and telescopic hose; it can effectively extract harmful gas in the welding process, and the harmful gas is absorbed and purified and discharged, it avoids the physical and psychological health of environment pollution and working staff, effectively improves the working environment, increases the practicability of the device.