Screw type dustproof module

• Main Authors: MENG XIANGYAN, QU HAIYANG, CEN JIGANG, GUO ZHAOGUI, GUO BAOZHEN
• Format: Patent
• Language: Chinese; English
• Published: 03.05.2024
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to a screw type dustproof module which comprises a servo motor, a lead screw assembly, a dustproof assembly and a distance sensor, the dustproof assembly comprises a mounting cavity and a dustproof plate, the lead screw assembly and the distance sensor are mounted in the mounting cavity, and the output end of the servo motor is connected with the lead screw assembly and arranged on one side of the dustproof assembly; the lead screw assembly comprises a mounting base, a rotating screw and a sliding piece, an avoiding opening is formed in the sliding piece, and the dustproof plate penetrates through the avoiding opening. The position change of the sliding piece on the rotating screw rod is sent to terminal equipment through an electric signal by the distance sensor to improve the position precision, the screw rod assembly is installed in the installation cavity of the dustproof assembly, and the dustproof plate is arranged in the avoiding opening of the sliding piece in a penetrating m