A method of integrally forming a multi-material carrier tray
By using a multi-material integrated pallet molding method, carbon fiber plates are heated and softened before being injection molded in two colors. This solves the problems of complex and high cost in traditional injection molding processes, and enables the manufacturing of composite performance products with high efficiency and low cost.
CN116352964BActive Publication Date: 2025-12-09SUZHOU FUYING NEW MATERIALS CO LTD
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Patent Information
- Application Number
- CN202310251706.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-03-16
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2043-03-16
AI Technical Summary
Technical Problem
Traditional injection molding processes are complex, involve numerous steps, have long cycles, and are costly when manufacturing composite products, making it difficult to meet the requirements of complex structures and high performance.
Method used
The multi-material load-bearing pallet is formed by heating and softening carbon fiber plates and then performing two-color injection molding, combined with fiber-reinforced polycarbonate and TPU materials to form an integrated structure of base plate, peripheral walls and cushioning components.
Benefits of technology
It simplifies the manufacturing process, improves production efficiency, reduces costs, enables large-scale industrialization, and meets the needs of products with different performance requirements.
✦ Generated by Eureka AI based on patent content.
Abstract
The present application relates to a kind of multi-material carrying tray integrated forming method, comprising the following steps: (a) carbon fiber plate material is machined to be processed into the size and shape required, obtain the bottom plate;(b) the bottom plate is heated and softened, bury in preheated forming mold;The preheating temperature of the forming mold is 130~180 ℃;(c) using the injection head of injection molding machine, poly (carbonate) is injected into the forming mold with fiber reinforcement to adhere at the edge of the bottom plate, cooling forming to obtain the peripheral wall;(d) using another injection head of injection molding machine, TPU is injected into the forming mold, and after cooling, forming can be obtained. Thus, products meeting different performance requirements can be obtained, thereby greatly reducing the complexity of manufacturing process, improving efficiency, reducing cost, and forming large-scale batch industrialization capacity.
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