Device for detecting temperature of blank at discharge hole of natural gas mesh belt furnace

The invention is applicable to the technical field of mesh belt furnace processing, and provides a device for detecting the temperature of a blank at a discharge hole of a natural gas mesh belt furnace. The device comprises a fixing component, a temperature control component and a pushing component, wherein the fixing component comprises a mesh belt furnace, a fixing frame, conveying shafts, a venting groove, a discharge chute, a conveyor belt, material receiving plates and baffles; the mesh belt furnace is fixedly connected with the fixing frame; the fixing frame is located at the bottom endof the mesh belt furnace; the conveying shafts are fixedly connected with the mesh belt furnace and located on both sides of the mesh belt furnace; by arranging a temperature detector and a display screen, the temperature difference of the blank can be directly detected, and the manual intervention can be effectively reduced; by arranging an expansion machine, the blank can be automatically pushedto a designated zone, so