用于制作大口径聚乙烯弯头的内模具
By designing an inner mold for large-diameter polyethylene elbows and utilizing a parallelogram support and a motor-driven slider system, the production challenges of large-diameter polyethylene elbows were solved, enabling efficient and low-cost elbow production, meeting different engineering needs, and improving the overall performance of polyethylene pipeline systems.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG HAOYUAN PIPE IND CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies make it difficult to economically produce large-diameter polyethylene elbows, and steel pipe fittings are expensive and their performance variations affect the overall pipeline system performance.
Design an internal mold for manufacturing large-diameter polyethylene elbows, comprising several interconnected unit molds. Utilizing a parallelogram support and a motor-driven slider system, the semi-circular template is precisely opened, closed, and wound, ensuring the accuracy of the elbow's shape and dimensions.
By precisely controlling the shape and size of the elbows, production costs are reduced, product quality and production efficiency are improved, and a perfect match between polyethylene fittings and polyethylene pipes is ensured. This leverages the flexibility and corrosion resistance of polyethylene to reduce the overall cost of the piping system.
Smart Images
Figure CN224510407U_ABST