Views: 2 Author: Site Editor Publish Time: 2023-04-08 Origin: Site
When the side wall of plastic parts have holes, cavities or boss, the molding parts must be made of lateral movement, otherwise, plastic parts can not be demoulded.
Working principle of lateral parting core-pulling injection mould
When the mold is opened. Part of the moving mold moves backward, and the opening force drives the side core slider through the inclined guide column. Force it to slide inside and out of the guide chute of the moving template until the slider and plastic parts are completely removed to complete the lateral core pulling action; At this time, the plastic parts are wrapped on the core and the moving die continues to move back until the ejector rod of the injection machine contacts the pushing plate of the mold and the pushing mechanism begins to work. The push rod pushes the plastic out of the core. When the mold is closed, the reset rod resets the push-out mechanism, and the oblique guide column makes the side core slider move inward and reset, and finally it is locked by the wedge block.
Characteristics of lateral parting core-pulling injection mould
1. Core-pulling mode: lateral parting core-pulling injection mold can achieve a variety of different core-pulling modes. Usually pull rod type or pneumatic core-pulling, can also use hydraulic or electric core-pulling way. This flexible core-pulling method can meet the production needs of different injection products.
2. High precision: lateral parting core-pulling injection mould adopts high precision processing technology, high precision model design, can ensure the dimensional accuracy and surface quality of products, greatly improve the quality and stability of injection products.
3. High production efficiency: Due to the diversity of core-pulling methods, lateral parting core-pulling injection mold can quickly and efficiently produce a variety of injection products with different structures and models. At the same time, the mold production cycle is short, can meet the needs of customers urgent orders.
4. Simple maintenance: The maintenance of lateral parting core injection mold is relatively simple, because its structure is relatively simple, parts are relatively few. At the same time, the service life of lateral parting core-pulling injection mould is long and can meet the requirements of long-term use.
In short, lateral parting core-pulling injection mold is a kind of efficient, flexible and accurate injection mold, which has obvious characteristics and is widely used in the production of various injection products.