Pouring system and injection mold with same
A pouring system and injection mold technology, which is applied in the field of injection molds, can solve problems such as the difficulty of separating nozzle materials and plastic parts, and achieve the effect of improving production efficiency and quality, and improving production efficiency
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[0051]Example 2
[0052]SeeFigure 1-Figure 4 As shown, the gating system in the prior art will produce more nozzle materials when it cooperates with the molding system to produce injection molds. Specifically, such asfigure 1 ,image 3 withFigure 4 As shown in the figure, the sprue 1 and the sprue 2 as well as the junctions of the sprue 2 and the product cavity 3 are areas where the nozzle material is produced. The long flow path of the melt in the gating system of the existing structure results in the production of more nozzle material and products. Injection molding has a long filling cycle and low product production efficiency.
[0053]In order to solve the above problems, this embodiment is an improvement based on the above embodiment 1, such asFigure 5-Figure 7 As shown, this embodiment improves the runner structure of the gating system. The runner of the gating system includes a main runner 1 and a runner 2. Among them, the runner 1 communicates with all runners 2 and all runners 2 ...
Example Embodiment
[0067]Example 3
[0068]This embodiment provides an injection mold including a molding system and the above-mentioned pouring system, and the molding system includes a product cavity 3 connected with the pouring system.
[0069]The injection mold of this embodiment, due to the above-mentioned gating system, also has the advantage of being able to separate the nozzle material and the product at the connection under the jacking of the ejection system, thereby improving production efficiency.
[0070]As an optional embodiment, the injection mold further includes an ejection system for ejecting products and / or nozzle materials and a cooling system for cooling the mold.
[0071]The injection mold in this embodiment can mass produce plastic products, and mainly includes four major systems;
[0072]Pouring system: The feed channel from the nozzle of the injection molding machine to the cavity becomes the pouring system, which is composed of the main runner 1, the runner 2 and the glue nozzle insert 4; th...
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