Rapid and stable equipment capable of accurately scanning codes

The utility model discloses a device capable of rapidly and stably scanning codes accurately. The device comprises a bottom plate, a lifting assembly and a linear motor. The upper surface of the bottom plate is fixedly connected with a platen through a supporting column, a linear motor is arranged at the right end of the upper surface of the bottom plate, a supporting frame is arranged on the upper surface of a rotor base of the linear motor, and the top end of the supporting frame is fixedly connected with a code scanner. The lifting assembly is arranged in the middle of the upper surface of the bottom plate and is in sliding connection with the inner wall of a through hole formed in the middle of the table plate; the device further comprises a single-chip microcomputer, the single-chip microcomputer is arranged on the upper surface of the bottom plate, the input end of the single-chip microcomputer is electrically connected with an external power source, the output end of the single-chip microcomputer is el