A mold hot nozzle structure
CN224689509UActive Publication Date: 2026-08-28CHENGDU GUANGHONG MOLD MFG
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Patent Information
- Application Number
- CN202521824782.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-26
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-08-26
AI Technical Summary
Technical Problem
[0002]在注塑模具的生产过程中，热嘴处经常会产生拉丝现象，拉丝不易裁断，会直接影响产品的成型质量
Benefits of technology
[0017]与现有技术相比，本申请具有如下有益效果：本实用新型能够在注塑完成后对出料口处的胶料进行切断，防止产品出现拉丝现象。
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Smart Images
Figure CN224689509U_ABST
Abstract
The utility model discloses a mould hot nozzle structure, include: the nozzle, be provided with the broken glue spare in it, the broken glue spare is coaxial with the nozzle and is arranged, the inner cover subassembly, extend into the nozzle, and can along the nozzle axial movement, when the inner cover subassembly moves, between it and the broken glue spare can form the pass -through material passageway, the limit cover, connect on the inner cover subassembly, it is used for preventing the nozzle and the inner cover subassembly and is separated from. The utility model can cut off the glue material at the discharge port after injection molding, prevents the product and appears the silk phenomenon.
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