一种双色注塑模具
By setting components such as a shovel base, slider, and guillotine on the rotary table of the injection molding machine, the forming surface of the rear mold core is changed, which solves the problem that the soft rubber part cannot be injected into the two-color rear mold of the rotary table, and realizes the complete molding of the product.
CN119550557BActive Publication Date: 2026-07-17EAST ASIA ELECTRICAL EQUIP CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- EAST ASIA ELECTRICAL EQUIP CO LTD
- Filing Date
- 2024-12-04
- Publication Date
- 2026-07-17
Smart Images
Figure CN119550557B_ABST
Abstract
本发明公开一种双色注塑模具，克服了通常的转盘双色后模在硬胶部分成型后，无法对软胶部分注塑成型的问题。首先利用后模仁和第一前模仁对产品的硬胶部分进行注塑成型，在产品的硬胶部分成型后，利用注塑机的回转盘将第一前模仁和第二前模仁的位置调换，然后利用铲基依次带动滑块和闸刀移动，使得闸刀后退，以腾出第二成型部的成型空间，改变了后模仁的成型面，最后利用后模仁和第二前模对产品的软胶部分进行注塑成型，即可完成产品的成型工作。
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