A plastic straw processing cooling forming device
By designing an annular forming tube and a planetary gear set, the problem of deformation caused by uneven temperature during straw cooling was solved, achieving uniform cooling and automated production of straws, thus improving production efficiency and product quality.
CN224465192UActive Publication Date: 2026-07-07XIAMEN LUXIANGHE PLASTICS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIAMEN LUXIANGHE PLASTICS CO LTD
- Filing Date
- 2025-05-26
- Publication Date
- 2026-07-07
AI Technical Summary
Technical Problem
In existing straw cooling and molding devices, temperature differences caused by square casting molds can lead to uneven straw molding, which may cause deformation.
Method used
The ring-shaped forming tube and planetary gear set, combined with the arc-shaped cooling components and air vents, achieve uniform cooling of the suction tube. Through dynamic demolding design and automated control, the uniform rotation of the forming tube and the cooling effect are ensured.
Benefits of technology
This effectively avoids the deformation of straws caused by temperature differences, improves production efficiency and product quality, and achieves uniform cooling and automated production of straws.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224465192U_ABST
Abstract
The utility model discloses a kind of plastic straw processing cooling forming devices, belong to straw processing technical field.Aiming at the problem that deformation can occur in straw cooling forming process in prior art, the plastic straw processing cooling forming device of the utility model adopts refrigeration piece of circumferential arrangement, its arc surface and air outlet hole form annular cold air distribution area, combined with planetary gear set driving forming tube uniform rotation, make straw always evenly cool in cooling process, avoid the deformation problem caused by temperature difference in traditional square model.Dynamic demolding design is adjusted by the cooperation of single-shaft adjusting component and hinge, adjust the inclination angle of shell, realize straw automatic sliding by using gravity.Cooling is started immediately after injection molding is completed, shorten production cycle.Motor drive sun gear drives planetary gear set to run, improve the consistency of cooling process and straw forming precision.
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Citation Information
Patent Citations
Plastic straw processing, cooling and forming device
CN221518516U