Laddering device and method for high-toughness glass fiber processing

• Main Authors: FAN XINGSHI, FAN XINGLEI, ZHANG YAOCHE
• Format: Patent
• Language: Chinese; English
• Published: 05.12.2023
• Subjects: CHEMISTRY; GLASS; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES; METALLURGY; MINERAL OR SLAG WOOL

The invention discloses a wire drawing device and method for high-toughness glass fiber processing, and belongs to the technical field of glass fiber processing. The wire drawing device comprises an operation table and a hot melting box, a plurality of hot melting cavities with one ends open are formed in the hot melting box, and a pushing assembly used for pushing a plurality of glass fiber rods is arranged on the operation table; the other end of the glass fiber rod extends into the hot melting cavity; according to the invention, an internal and external combined heating mode is adopted, so that the end part of the glass fiber rod placed in the hot melting cavity can be comprehensively hot-melted and softened, and a spinning mode of spiral stirring and drainage is matched, and a rotating heating rod and a spiral blade matching structure are utilized, so that the spinning efficiency is improved. Compared with the prior art that wires are directly guided from the melting position, the glass melt guided to the