What are the components of a two-color injection mold? Two-color mold can make the appearance of the product more beautiful, easy to change the color without spraying, which makes it more and more popular in the market. Two-color mold means that two plastic materials are injected on the same injection molding
machine and molded twice, but the product is only out of the mold. One time mold. Generally, this molding process is also called double-material injection molding, which is usually completed by a set of molds and requires a special two-color injection molding machine. What are the components of the two-color injection mold? The following Shanghai Mulan two-color injection mold manufacturer will introduce it to you.
The two-color injection mold is composed of several modules such as the guiding part, the cavity part, the positioning part, the pushing part, the cooling part, and the runner injection part.
1. Positioning part: There are many positioning mechanisms for two-color injection molds. In order to make the dynamic and fixed molds close accurately and prevent the position of the movable and fixed molds from being misaligned, the positioning part is to prevent the movement and fixed molds from being misaligned. structure.
2. Push-out part: During the mold opening process, a push-out mechanism is required to push or pull out the plastic product and its condensed material in the flow channel. Push out the fixed plate and the push plate to clamp the push rod. Generally, a reset rod is also fixed in the push rod, and the reset rod resets the push plate when the moving and fixed molds are closed.
3. Cooling part: to adjust the process temperature of the mold, composed of a cooling system or a heating system.
4. Guide part: In the structure of the two-color injection mold, the guide device that needs the guide of the movable and fixed mold, the guide of the core-pulling slider, the guide of the inclined guide column, the guide of the stripper plate, the guide of the inclined slider, etc.
5. Cavity part: The layout design template of the standardized cavity includes various layout configurations. Each configured layout design has its own layout design parameter table for all geometric parameters. This standardized template is pre-determined during the layout design phase of mold assembly design. This ensures that the desired configuration can be quickly loaded into the mold assembly without redesigning the layout.
6. Runner glue injection part: refers to the plastic flow channel in the mold from the nozzle of the two-color injection molding machine to the cavity. Ordinary gating system is composed of main channel, runner, gate, cold material cavity and so on.
The above is the analysis of the components of the two-color injection mold introduced by Shanghai Mulan two-color injection mold manufacturer. I hope it can provide you with a reference.
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