Adjusting type laser cutting device

The utility model provides an adjustable laser cutting device which comprises a cutting platform, a fixing table is installed on the cutting platform, a sliding piece is arranged on the fixing table in a sleeved mode, an installation base used for installing a laser cutter is installed on the sliding piece, a servo motor is installed in the sliding piece, an output shaft of the servo motor is connected with an outer cylinder, and the outer cylinder is connected with a laser cutter. An inner rod extends into the outer cylinder and is in screwed connection with the outer cylinder, a sliding groove is formed in the fixing table, a sliding block in sliding fit with the sliding groove is arranged in the sliding groove, and the sliding block is fixedly connected with the inner rod. According to the laser cutter, the mounting seat of the laser cutter is mounted on the sliding piece, and then the sliding piece rotates through the work of the servo motor to enable the outer cylinder and the inner rod to move relativel