Fully-automatic aluminum thermal-spraying corrosion prevention production line based on robots and visual recognition

A fully-automatic aluminum thermal-spraying corrosion prevention production line based on robots and visual recognition, comprising:

• an automatic feeding system comprising feeding carrying and conveying mechanisms used for conveying workpieces;
• a laser derusting system comprising a derusting robot, a laser cleaning nozzle and derusting conveying mechanisms, wherein the laser cleaning nozzle is disposed on the derusting robot, and the derusting conveying mechanisms are disposed on two sides of the derusting robot and are able to receive the workpieces from the feeding carrying and conveying mechanisms;
• an aluminum thermal-spraying system comprising an aluminum spraying robot and an aluminum thermal-spraying gun, wherein the aluminum spraying robot is disposed in a conveying direction of the derusting conveying mechanisms, and the aluminum thermal-spraying gun is disposed on the aluminum spraying robot;
• an automatic rolling system located behind the aluminum thermal-spraying system and comprising a rolling pedestal, a first rolling wheel, a second rolling wheel and a rolling drive mechanism, wherein the first rolling wheel is rotatably disposed on the rolling pedestal, the rolling drive mechanism is disposed on the rolling pedestal, the second rolling wheel is disposed on the rolling drive mechanism, and the rolling drive mechanism is able to drive the second rolling wheel to move close to or away from the first rolling wheel;
• a laser cutting system located behind the automatic rolling system and comprising a cutting robot and a laser cutting head, wherein the laser cutting head is disposed on the cutting robot and is used for cutting rolled workpieces;
• a discharging and stacking system comprising discharging carrying and conveying mechanisms used for receiving cut workpieces;
• and
• wherein each said derusting conveying mechanism comprises a derusting pedestal, derusting rollers, a first pressing wheel, a first drive mechanism, second pressing wheels and second drive mechanisms, the derusting rollers are rotatably disposed on a horizontal plane of the derusting pedestal, the first pressing wheel is disposed above the derusting pedestal, the first drive mechanism is able to drive the first pressing wheel to move upwards and downwards, the second pressing wheels are disposed on two sides of the derusting pedestal, and the second drive mechanisms are able to drive the second pressing wheels on one side of the derusting pedestal to move towards the other side of the derusting pedestal.