The invention belongs to the technical field of internet of things, and particularly relates to an automatic blackboard cleaning device for internet of things communication technology learning. The automatic blackboard cleaning device for internet of things communication technology learning can save time and labor and improve work efficiency. The automatic blackboard cleaning device for internet of things communication technology learning comprises a left-right moving device and the like. The left-right moving device is arranged on the ground under a blackboard, a fixing plate is horizontallyconnected to a moving part of the left-right moving device, and a lifting device is arranged at the top of the fixing plate. A blackboard eraser is made to move left and right, move up and down and swing left and right to wipe large-area writings on the blackboard, and the effect is good.