Laser cladding powder feeding device

• Main Authors: ZHANG ZHUAN, LIU JUNJIE, XUE LIUYONG, LU SHUANGWEI, LI TONGFU
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2024
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION

The utility model relates to the technical field of laser cladding, in particular to a laser cladding powder feeding device which comprises a device body, a laser outlet is formed in the center of the top of the device body and penetrates through the bottom end, a powder feeding pipe is installed on the periphery of the device body, and an impeller is installed in the powder feeding pipe. A motor is embedded in the outer surface of one side of the powder feeding pipe and connected with the impeller, a powder conveying square pipe is installed at the bottom end, connected with the powder feeding pipe in a penetrating mode, of the interior of the device body, a microwave solid flowmeter is installed on the upper edge of the periphery of the powder conveying square pipe in a sleeved and embedded mode, and electric vibration plates are installed on the two sides of the lower edge of the outer wall of the powder conveying square pipe. The whole device is simple in structure, the input powder can be conveniently st