Polishing and derusting device for metal material

• Main Author: SONG LINFANG
• Format: Patent
• Language: Chinese; English
• Published: 15.11.2022
• Subjects: DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

The invention relates to the technical field of grinding devices, in particular to a metal material grinding and derusting device which comprises a grinding mechanism, a driving mechanism and a transmission mechanism. The driving mechanism transmits power to the grinding mechanism through the transmission mechanism, and the grinding mechanism comprises a shell, a rotating cylinder, a moving assembly, a speed changing assembly, a suction assembly and a plurality of grinding assemblies. In the grinding process, rust is ground through the grinding assembly, rust slag is collected through the suction assembly, when more rust is generated on the surface, the speed changing assembly enables the whole grinding and rust removing device for the metal material to move in the axial direction of the shaft-shaped workpiece to be slowed down, and the suction capacity of the suction assembly is improved. According to the shaft-shaped workpiece grinding device, the advancing speed in the axial direction of the shaft-shaped w