Full-automatic base plate machine pin flattening device

The invention relates to the field of capacitor processing, in particular to a full-automatic base plate machine pin flattening device which comprises a transfer module, a flattening module is arranged on a transfer path of a workpiece, the flattening module comprises two moving tables which are oppositely distributed, and two groups of first flattening mechanisms which are distributed along the transfer path at intervals are arranged on the moving tables; a reversing mechanism is arranged between the two first flattening mechanisms, each first flattening mechanism comprises a flattening block and an abutting block which are oppositely distributed, a supporting base is arranged between the flattening block and one moving table, and each first flattening mechanism further comprises an air cylinder arranged on the supporting base. Through cooperative arrangement of the transfer module and the flattening module, when the workpiece passes through the first group of first flattening mechanisms, the flattening bloc