Net stretching wrinkle improving device

• Main Authors: ZHANG QILIN, WU CONGYUAN
• Format: Patent
• Language: Chinese; English
• Published: 10.12.2021
• 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 invention discloses a net stretching wrinkle improving device which comprises a machining table, a mask frame is installed at the center of the upper surface of the machining table, a mask sheet is clamped between two sets of clamping jaw mechanisms and located above the mask frame, the mask strip is accurately clamped by the clamping jaw mechanisms, meanwhile, the surface of the mask sheet cannot be damaged, a square plate is arranged at the lower end of a piston rod of an electric cylinder, two sets of guide rails are evenly inserted into the upper surface of a fixing rod, the lower ends of the guide rails are fixedly connected with contact rods, the surfaces of the guide rails are sleeved with pressure springs, the contact rods are controlled to move downwards by means of elastic force of the pressure springs, so that the contact rods have certain buffer space, and the rigid contact condition is avoided, and four groups of first spring cylinders and two groups of second spring cylinders are uniformly m