Steel belt joint shearing device

The utility model discloses a steel belt joint shearing device which comprises a machine frame, two sets of upper tool aprons and two sets of lower tool aprons, a cutter is fixedly installed at the top of each lower tool apron, a telescopic cylinder is installed at the bottom of the machine frame, an installation base is fixedly connected to the top of the telescopic cylinder, the lower tool aprons are fixedly installed on the installation base, and the upper tool aprons and the lower tool aprons are fixedly installed on the installation base. A first buffer assembly is mounted on the front face of the mounting base, a pressing plate is fixedly mounted on the first buffer assembly, a second buffer assembly is mounted on the back face of the mounting base, and a driving assembly is mounted at the top of the second buffer assembly. The steel belt connector shearing device has the advantages that the steel belt is continuously pressed by the pressing plate and the driving assembly under the action of the first b