Pneumatic pineapple peeling and coring machine

The utility model provides a pneumatic pineapple peeling and coring machine which comprises a feeding system, a centering system, a peeling system, a head cutting and coring system, a PLC system, a pneumatic control system and a machine frame. Compared with an existing pineapple peeling and coring machine, the pneumatic pineapple peeling and coring machine does not requires high classification of pineapples, even if the diameters of the pineapples are different, constant of the axis of peeling can be guaranteed, the peeling thickness is even when the peeling and coring is carried out on the pineapples, the phenomena that a pineapple barrel is inclined and coring is inclined can be avoided, the processed pineapple barrels are good in appearance and just in shape, the broken and inclined rate of the pineapples is low, double-station synchronous processing is adopted by the pneumatic pineapple peeling and coring machine, the structure is compact, the processing efficiency is high, operation safety is good, and the pneumatic pineapple peeling and coring machine is ideal.