High-speed sealing machine, printing/sealing all-in-one machine and control method of printing/sealing all-in-one machine

The invention relates to a high-speed sealing machine, a printing/sealing all-in-one machine and a control method of the printing/sealing all-in-one machine. Stability and safety of the existing high-speed sealing machine are needed to be improved. Therefore, the high-speed sealing machine is additionally provided with a central processor, a storage, a paper feeding sensor, a paper delivery sensor and a sealing reset sensor, wherein the paper feeding sensor and the paper delivery sensor which are both photoelectric induction sensors are arranged at positions of a paper inlet of a sealing mechanism and a paper outlet of the sealing mechanism; the paper feeding sensor, the paper delivery sensor and the sealing reset sensor are respectively connected with the signal input end of the central processor; the storage is connected with the central processor; a sealing motor and a paper delivery motor are respectively connected with the signal output end of the central processor through a motor speed regulation module; and an external communication port is arranged on the central processor. The control method of the printing/sealing all-in-one machine has the advantages of being high in automation and safety and not having paper clamping easily, and is applicable to various enterprises needing printing and sealing, especially the financial industry.