Multi-station manipulator

The utility model aims to provide the multi-station manipulator which is high in carrying speed, high in accuracy and capable of effectively reducing the labor intensity. The mechanical arm comprises a rack and two mechanical arm modules symmetrically arranged on the rack, each mechanical arm module comprises an X-direction driving module and a plurality of mechanical arm modules in transmission connection with the X-direction driving module, the X-direction driving modules are arranged on the rack, and each mechanical arm module comprises a Y-direction driving module, an adjusting module and a plurality of clamping jaw assemblies. The multiple sets of clamping jaw assemblies are all arranged at the movable end of the Y-direction driving module, the adjusting module comprises a first adjusting assembly and a second adjusting assembly, and the first adjusting assembly comprises a first adjusting power source arranged on the Y-direction driving module in a matched mode and an adjusting clamping jaw in transmiss