Flue gas collecting and treating device for laminating machine

The utility model relates to the technical field of laminating machines, and provides a flue gas collecting and treating device for a laminating machine, which comprises a mounting frame, an air suction cover is detachably mounted on the mounting frame, a laminating head is arranged on the mounting frame, the air suction cover corresponds to the laminating head, the air suction cover comprises a top plate mounted on the mounting frame, the top plate is obliquely arranged, a gas conveying pipeline is fixedly arranged on the top plate, and the gas conveying pipeline is fixedly arranged on the mounting frame. The air suction hood has the advantages that the draught fan is started to exhaust air in the air suction hood, liquid in the air adheres to the top plate and slides along the top plate and the second inclined plate to fall into the containing groove after the air suction hood is used for a long time, and therefore the air suction hood is convenient to clean and clean. And the liquid is prevented from dropp