▎ 摘　　要

NOVELTY - The device has a conveying mechanism whose two sides are provided with a negative pressure suction mechanism. A surface of the conveying mechanisms is provided with multiple air outlet holes arranged in parallel. A lower portion of the conveyor mechanism is connected with an air outlet mechanism. An output end of the transfer mechanism is provided for connecting with a transfer mechanism. The transfer mechanism and a telescopic mechanism are electrically connected to an external power source. A bottom portion of a fixing plate is fixed with a V-shaped plate that is fixedly connected with the bottom of the fixing plate. A top portion of an air inlet is fixed on the top of the transmission mechanism. USE - Shunt device for producing graphene mask used for ear band welding. Can also be used in manufacturing of integrated circuit (IC) device, flat panel display (FPD), LCD device, thin film magnetic head, etc. ADVANTAGE - The device realizes mouth mask shunt before ear belt welding, thus avoiding the need of temporary stop in the process of transportation of the respirator to adapt to the welding work of the ear belt. DESCRIPTION OF DRAWING(S) - The drawing shows a top view of the whole structure of the shunt device for producing graphene mask production. 1Air outlet hole 2Fixing plate 3V-shaped plate 4Controller 5First motor 6Fixing frame 7Driving shaft 8Driven shaft 9First transmission belt 10Shell 11First negative pressure pump 12Air outlet pipe 14Branch pipe 15Second negative pressure pump 16Air outlet 17Bottom plate 18Driving rotating shaft 19Second motor 20Driven rotating shaft 21Second transmission belt 23Annular guide rail 24Fixing rod 27Supporting plate 28Welding cutter 29First electric telescopic rod 30Second electric telescopic rod 31Fixing seat