Vacuum coating workpiece frame

• Main Authors: ZHU HAISHENG, HUANG LE, SUN GUIHONG, TANG HONGBO, PAN JIFENG, TANG LIAN
• Format: Patent
• Language: Chinese; English
• Published: 12.08.2022
• 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 discloses a vacuum coating work rest which comprises an upper supporting disc, a lower supporting disc and a connecting column, the upper end and the lower end of the connecting column are connected with the opposite wall faces of the upper supporting disc and the lower supporting disc respectively to form an installation gap, and a plurality of rotating barrels are arranged in the installation gap. The outer wall surface of the rotating barrel is used for mounting a workpiece to be coated; the vacuum coating workpiece frame further comprises a jacking mechanism arranged below the lower supporting disc and a rotating mechanism arranged above the upper supporting disc, so that after the jacking mechanism jacks up the lower supporting disc, the rotating mechanism makes contact with the upper supporting disc and drives the upper supporting disc to rotate. A sliding rail used for transferring the workpiece frame is arranged between the jacking mechanism and the lower supporting disc. According t