▎ 摘　　要

NOVELTY - The feeder has the rack (1) which is provided with a hanging tray and a conveying mechanism. The conveying mechanism is provided with a stent. The support (2) is provided with a limit channel (3). The limit channel whose lower portion is provided with a driving mechanism. The driving mechanism is set to drive the material belt to move from the hanging tray to the limit channel. The limit channel is provided with a cooling system (4). The sealed box whose top is provided with a nitrogen injection port and blower motor. A fan is connected to the output end of the blower motor. The fan whose lower portion is provided with a uniform air plate, and the sealed box whose lower portion is connected with a nitrogen recovery box. USE - Low-temperature hardening feeder for graphene. ADVANTAGE - The feeder conveys graphene soft sheet in the form of material belt. The cooling system quickly cools and quickly harder in the conveying process. The feeder is more convenient for mechanical hand to grasp when the conveying to the other end needs to be grasped. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of low-temperature hardening feeder for graphene. Rack (1) Support (2) Limit channel (3) Cooling system (4) Pressure plate (20)