Anti-miss-punching device for fuse machine insert

The utility model relates to a hot melt machine insert missing-punching prevention device. The technical problem to be solved by the utility model is to provide the fuse machine insert anti-missed-punching device. According to the technical scheme, the insert hot-melting device comprises a hot-melting machine and an insert hot-melting tool, the insert hot-melting tool comprises a shell fixing plate and an anti-missing-punching detection device, shell placing grooves are formed in the shell fixing plate at intervals, and the anti-missing-punching detection device comprises a bearing plate, a pushing block set, a detection column, a detection pushing air cylinder and an anti-missing-punching detection switch. A hot melting receding hole is formed in the bearing plate, the diameter of the detection column is smaller than that of the hot melting receding hole, and the pushing block set comprises a first pushing block, a second pushing block and a third pushing block. The device has the advantages that whether the