Multi-piece stack-distribution transmission device

The invention discloses a multi-piece stack-distribution transmission device. The multi-piece stack-distribution transmission device comprises a mechanism mounting plate and a negative pressure groove conveyer, and the multi-piece stack-distribution transmission device also comprises a belt driving wheel, a belt tightening pulley, a conveying belt, a fixed plate, a linear guide rail, a negative pressure groove mounting plate, a conveying negative pressure groove, an air cylinder, a separation blade, a first negative pressure adsorption port, a second negative pressure adsorption, a dialing piece mounting plate, a dial wheel assembly mounting plate, a speed reducer, a motor, a driving belt pulley, a first driving shaft mounting base, a second driving shaft mounting base, a first driving shaft, a second driving shaft, a first dialing piece wheel, a second dialing piece wheel, a first driven belt pulley, a second driven belt pulley, a first transition pulley, a second transition pulley, a third transition pulley, a belt, a second belt, a third belt, a mounting support bar, a deflector rod unit mounting plate, a contact pin linear guide rail, a front telescopic rod mounting plate, a front telescopic rod, a driving motor, a contact pin driving belt pulley, a contact pin driven belt pulley, a driving belt, a contact pin driving shaft, a mounting base, a swing arm, a connecting rod and a connecting plate. By employing the multi-piece stack-distribution transmission device, the production efficiency is improved.