Invention Patent

• Lens cutting machine
  Patent No.: CN201210179921.X
• Five-axis machine
  Patent No.: CN201210123022.8
• Fully automatic edging machine
  Patent No.: CN201510260900.4
• Eyeglass hinge installation device
  Patent No.: CN201811434140.4
• Dual-station eyeglass frame CNC machine tool
  Patent No.: CN202010077169.2

Utility Model Patent

• Integrated forming and grooving machine for processing eyeglass frame sheets
  Patent No.: CN201420559686.3
• Material clamping and conveying mechanism for eyeglass frame sheets
  Patent No.: CN201420559591.1
• Material feeding mechanism for eyeglass frame sheets
  Patent No.: CN201420559703.3
• High-frequency heating device for heating eyeglass frames
  Patent No.: CN201420559714.1
• Eccentric mechanism for eyeglass frame sheet welding machines
  Patent No.: CN201420626117.6
• Shock-absorbing table for eyeglass frame sheet welding machines
  Patent No.: CN201420626099.1
• Pressure plate for eyeglass frame sheet welding machines
  Patent No.: CN201420626072.2
• Material clamping, positioning, and pushing mechanism for eyeglass frame sheet welding machines
  Patent No.: CN201420626085.X
• Processing equipment for eyeglass frame nose bridge forming and grooving
  Patent No.: CN201420626142.4
• Eyeglass frame sheet welding machine
  Patent No.: CN201420626078.X
• Edging component for edging machines
  Patent No.: CN201520332372.4
• Feeding component for edging machines
  Patent No.: CN201520331045.7
• Milling groove processing position positioning mechanism for eyeglass frames in eyeglass hinge installation equipment
  Patent No.: CN201821975035.7
• Operation mechanism for fixing hinges to eyeglass frames in eyeglass hinge installation equipment
  Patent No.: CN201821975845.2
• Eyeglass frame fixture
  Patent No.: CN202020147013.2
• Material feeding and processing fixture for eyeglass frame sheets
  Patent No.: CN202020147012.8
• Dual-cutter head mechanism for eyeglass frame processing
  Patent No.: CN202020147011.3
• Tool changing rack for dual-station eyeglass frame CNC machine tool
  Patent No.: CN202020147005.8
• Conveying mechanism for lower mold device in eyeglass frame bending forming machine
  Patent No.: CN202021372393.6
• Lower mold device for eyeglass frame bending forming machine
  Patent No.: CN202021372394.0
• Installation and adjustment component for lower mold device in eyeglass frame bending forming machine
  Patent No.: CN202021372705.3
• Upper mold device for eyeglass frame bending forming machine
  Patent No.: CN202021372717.6
• Frame clamping and fixing component in lower mold device of eyeglass frame bending forming machine
  Patent No.: CN202021372658.2
• Forming extrusion mechanism for upper mold device in eyeglass frame bending forming machine
  Patent No.: CN202021372370.5
• Forming mold device for eyeglass frame bending forming machine
  Patent No.: CN202021372738.8
• Frame positioning mechanism for upper mold device in eyeglass frame bending forming machine
  Patent No.: CN202021372341.9
• Integrated acetate sheet drying machine
  Patent No.: CN202022820478.2
• Eyeglass leg grabbing and collecting device in eyeglass leg milling equipment
  Patent No.: CN202121952401.9
• Hinge rod conveying device in eyeglass pin insertion machines
  Patent No.: CN202121813535.2
• Eyeglass leg processing equipment
  Patent No.: CN202121953947.6
• Processing device for inner ring of eyeglass frames
  Patent No.: CN202121829114.9
• Eyeglass leg receiving and heating device in eyeglass pin insertion machines
  Patent No.: CN202121813629.X
• Hinge rod grabbing and pre-assembly device in eyeglass pin insertion machines
  Patent No.: CN202121813283.3
• Material grabbing and processing device for eyeglass leg milling equipment
  Patent No.: CN202121953954.6
• Automatic pushing device for hinge rods in eyeglass pin insertion machines
  Patent No.: CN202121813551.1
• Material conveying device for eyeglass leg milling equipment
  Patent No.: CN202121953951.2
• Automatic eyeglass pin insertion equipment
  Patent No.: CN202121813554.5
• Automatic continuous feeding device for eyeglass legs in eyeglass pin insertion machines
  Patent No.: CN202121813456.1
• Automatic eyeglass frame splicing machine
  Patent No.: CN202122794490.5
• CNC machine tool for eyeglass frame processing
  Patent No.: CN202121829132.7
• Eyeglass leg fixing and hinge rod insertion device in eyeglass pin insertion machines
  Patent No.: CN202121813272.5
• Heating and guiding device for hinge rods in eyeglass pin insertion machines
  Patent No.: CN202121813265.5
• Eyeglass frame material extraction device for processing
  Patent No.: CN202222826960.6
• Eyeglass frame splicing device for processing
  Patent No.: CN202222826968.2
• Eyeglass frame processing equipment
  Patent No.: CN202222826539.5
• Feeding device for eyeglass frame processing
  Patent No.: CN202320080618.8
• Feeding device for curved eyeglass frames
  Patent No.: CN202223567704.6