The invention discloses an end removal device for solid metal connection. The end removal device comprises a rack, a first cutting device, a second cutting device, a drive roller and a driving device,wherein the first cutting device and the second cutting device are mounted on the rack, and each of the first cutting device and the second cutting device comprises a crankshaft, a connecting rod, arocker, a tool bit, a drive shaft and a connecting hinge; in the first cutting device, the drive shaft arranged at a first end of the crankshaft is hinged to the rack, a first end of the connecting rod is hinged to a second end of the crankshaft, a first end of the rocker is hinged to the rack, a second end of the rocker is hinged to a second end of the connecting rod, and the tool bit is fixedlyconnected to a second end surface of the rocker; and the driving device comprises a motor, a first coupler, a reducer and a second coupler, an input end of the reducer is fixedly connected to the motor through the first coupler, and an output shaft of the reducer is fixedly connected to the drive shaft through the second coupler. The end removal device can quickly remove ends generated after solidconnection of metal plates to guarantee uninterrupted rolling of the metal plates, and therefore, lays a foundation for realizing endless rolling.