Production device for fiber-reinforced core by adopting material pre-impregnating method

• Main Authors: TIAN NONG, SHAN YUNGANG, SHAN RUIJUN, YAN LIANG, QIU MAOSHUN, WEI NAN
• Format: Patent
• Language: Chinese; English
• Published: 08.02.2012
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; GENERAL PROCESSES OF COMPOUNDING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

The invention relates to a production device for a fiber-reinforced core by adopting a material pre-impregnating method, which comprises a twisting device and a wrapping device, wherein the twisting device consists of creels and forming holes; and the fiber-reinforced core is arranged on the creels of which the tension can be adjusted positively and negatively. The production device is characterized in that a material pre-impregnating device is arranged in front of the twisting device and comprises the creels, a thread guiding plate, a dehumidifier, a glue impregnating groove, a glue extruding device, a pre-curing device, a cooling device and the wrapping device. Due to the adoption of the technical scheme, the invention has the advantages that: firstly, the material pre-impregnating device is additionally arranged, so that the resin content of a product can be controlled and the mechanical property of the product is improved; secondly, multi-angle and multi-direction multilayer overlapped coating layer windi