• 专利标题:   Copper wire manufacturing apparatus comprises a copper wire supply unit for supplying copper wire wound to the supply reel, and graphene coating unit installed adjacent to copper source line supply unit to receive copper source line.
  • 专利号:   KR2020104443-A
  • 发明人:   KIM Y M, JANG A, YI S, KO S W
  • 专利权人:   NEXTORMENG CO LTD
  • 国际专利分类:   C23C016/26, C23C016/50, C23C016/54, C23C016/56, H01B001/02, H01B001/24, H01B013/00, H01B013/06, H01B013/16, H01B003/08, H01B003/40
  • 专利详细信息:   KR2020104443-A 04 Sep 2020 H01B-013/00 202076 Pages: 11
  • 申请详细信息:   KR2020104443-A KR022213 26 Feb 2019
  • 优先权号:   KR022213

▎ 摘  要

NOVELTY - Copper wire manufacturing apparatus comprises a copper wire supply unit (10) for supplying a copper wire wound to the supply reel. A graphene coating unit is installed adjacent to the copper source line supply unit to receive a copper source line from copper source line supply unit, and coat a graphene layer on the surface of the supplied copper source line through plasma process. An insulating layer spray unit (30) is used for coating the insulating layer by dispersing liquid insulating material on the surface of the supplied graphene layer-coated copper wire, and receiving a graphene layer-coated copper original wire from the graphene coating unit. A copper wire recovery unit (40) is used for recovering the supplied copper wire by winding it on recovery reel, installed adjacent to insulating layer spray unit to receive a copper wire manufactured by sequentially coating a graphene layer and an insulating layer on surface of copper wire from insulating layer spray unit. USE - Used as copper wire manufacturing apparatus. ADVANTAGE - The apparatus minimizes a change in the crystal structure of the copper wire by heat by coating a graphene layer on the copper wire by a plasma process performed at less than or equal to 500 degrees C, can perform sequentially and continuously recovery of the copper wire, and shortens production time and production cost of the copper wire. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for copper wire manufacturing method. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the copper wire manufacturing apparatus. Copper wire supply unit (10) Supply reel (13) Plasma coating unit (21) Insulation layer spray unit (30) Copper wire recovery unit (40)