The invention discloses a cake making machine. The cake making machine comprises a machine frame, cake moulds and a material injection device comprising a material barrel. An inner heating zone and an outer heating zone are arranged on the table top of the machine frame in parallel. A mould turning device is arranged at the middle section of the table top of the machine frame. Two longitudinal mould pushing devices are longitudinally arranged at one group of opposite angles of the table top of the machine frame and are in transmission connection with a longitudinal driving shaft, and two transverse mould pushing devices are transversely arranged at the other group of opposite angles of the table top of the machine frame. A mould closing stopping block is arranged on the table top of the machine frame. A mould opening device comprising a mould opening rocker is further arranged on the machine frame. The mould opening device and the transverse mould pushing devices are both driven by a transverse crank. According to the cake making machine, the cake moulds can be automatically and circularly pushed and automatically turned over; the cake making machine is reasonable in structure and safe to use.