Be provided with sacrificial anode cutting device of compression roller subassembly

The utility model relates to a be provided with sacrificial anode cutting device of compression roller subassembly, including support, first guide rail, cutting machine, second guide rail, baffle, workstation, connecting rod, first cylinder, second cylinder, roll subassembly and electronic box, the baffle is located workstation one side, and connects the base of installation cutting machine through the connecting rod, the cutting machine base sets up on the second guide rail, the roll subassembly is connected to the second cylinder, the roll subassembly sets up in magnesium stick upper end, cutting machine, first cylinder and second cylinder all with the fixed electronic box electrical connection who sets up in the support, the back tracking of cutting machine is realized to first cylinder connection cutting machine after the cutting. This automatic cutout device, the setting of roll subassembly can realize that the steel pipe keeps rigid when the cutting, has avoided prior art because the effect of cutting machine blade when cutting magnesium stick, leads to the situation of magnesium stick cutting plane unevenness, wholly realized that the cutting efficiency of cutting machine improves greatly, also alleviates intensity of labour.