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Full-automatic production line for PEEK production

A production line, fully automatic technology, applied in the field of fully automatic production lines, can solve the problems of uneven feeding, uneven discharge, insufficient resin content and apparent quality of prepreg, and improve the adhesion rate, resin content and apparent quality. Improves and improves the effect of uniformity

Pending Publication Date: 2021-05-25
江苏亨博复合材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the mainstream processing of thermoplastic composite materials is mainly based on melting method, solvent method, powder method, etc. However, both the traditional powder method and melting method have the problem of uneven feeding and discharging, which leads to the resin content and appearance of prepregs. Lack of visual quality

Method used

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  • Full-automatic production line for PEEK production
  • Full-automatic production line for PEEK production
  • Full-automatic production line for PEEK production

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Embodiment Construction

[0027] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the embodiments and accompanying drawings. The embodiments are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0028] Such as Figure 1-7 As shown, a fully automatic production line for PEEK production, including a creel 1, a yarn collecting plate 2, a yarn spreading roller 3, a powder tank 4, a heat dryer 5, a melt impregnation Module 6, three-roll calender 7, cooling tractor 8, cooling pool 9 and winder 10;

[0029] A tension measurement roller 101 is provided between the creel 1 and the yarn collecting plate 2, and the tension measurement roller 101 is connected to the angle positioning shaft 103 through the crank swing arm 102, and the angle positioning shaft 103 is connected to the creel 1 rotating connection, the rear end of the angle positioning s...

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Abstract

The invention discloses a full-automatic production line for PEEK production. The full-automatic production line comprises a creel, a yarn collecting plate, a yarn spreading roller, a powder trough, a hot drying machine, a melting and dipping module, a three-roller calender, a cooling traction machine, a cooling pool and a winding machine which are sequentially arranged in the advancing direction of carbon fiber yarns. According to the production line disclosed by the invention, the overall production line is optimized, and powder impregnation of electrostatic feeding, first-layer impregnation of a hot drying machine and second-layer impregnation of a melting impregnating module are adopted, so that the uniformity of a matrix is effectively improved, and the resin content and apparent quality of the prepreg are remarkably improved. The powder impregnation adopts a recovery tube, a pulse dust filter and an electrostatic spraying gun, so that the adhesion rate of the carbon fiber yarns can be effectively improved, and meanwhile, the waste of resin powder is avoided.

Description

technical field [0001] The invention specifically relates to a fully automatic production line for PEEK production. Background technique [0002] Thermoplastic resin and its composite materials have developed rapidly in the past ten years. Compared with thermosetting materials, thermoplastic resins have a series of advantages such as excellent impact toughness, fatigue damage resistance, short molding cycle, high production efficiency, long-term storage, repair and recycling. Therefore, it has been more and more widely developed and applied in aerospace, medical, electronics, machinery and other fields. Especially with the emergence of new aromatic thermoplastic resin matrix composites with good rigidity, heat resistance and medium resistance, thermoplastic composites have overcome the shortcomings of low elastic modulus, poor solvent resistance, and low bonding strength between fibers and resins. , can be used for structural materials with higher performance requirements....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/50B29C70/54
CPCB29C70/504B29C70/54
Inventor 史丽娟夏仁兵卢临杭潘理超唐伟明
Owner 江苏亨博复合材料有限公司
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