Thermoplastic composite fiber bar forming device and method thereof

• Main Authors: JIAO YUZHAO, CHEN WENXUE
• Format: Patent
• Language: Chinese; English
• Published: 12.08.2022
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention relates to a thermoplastic composite fiber bar forming device which comprises an injection molding machine, a fiber roller wound with fibers, and an infiltration mold, a forming plate, a forming mold, a cooling mold column and a traction machine which are sequentially arranged in the fiber stretching direction, the fiber bundles on the fiber roller sequentially pass through the infiltration cavity, the first forming cavity, the forming cavity and the second forming hole, the fiber bundles can infiltrate molten resin sprayed by an injection molding machine in the infiltration cavity, and the fiber bundles are gradually cooled and solidified in the subsequent second forming hole, the forming cavity and the second forming hole to generate fiber ribs; the device can continuously and efficiently generate the thermoplastic composite fiber ribs with higher performance, and provides favorable conditions for wide popularization and application of the thermoplastic composite fiber ribs. 本发明涉及一种热塑性复合纤维筋成型装