Multi-channel injection mold

Abstract

The invention discloses a multi-channel injection mold. The multi-channel injection mold comprises a fixed mold plate, a mobile mold plate, a fixed mold template, a mobile mold template and a fixing clamper. A pouring device is fixed on the upper surface of the mobile mold plate; both the internal part of pouring device and the upper surface of the mobile template are provided with eight pouring openings; the mobile mold plate is provided with pouring channels adaptive to the pouring openings; the mobile mold template is fixedly installed between the lower surface of the mobile mold plate and the upper surface of the fixed mold template; a fixed mold backing plate is fixedly installed between the fixed mold template and the fixed mold plate; the fixed mold backing plate is provided with a push plate; an inner push rod fixing plate is arranged above the push plate; and the push rod fixing plate is connected to an inner push rod with a mold core. The multi-channel injection mold can finish injection simultaneously, is fast in injection molding, increases output, and effectively increases work efficiency. The distance of the pouring channel between the pouring openings is the shortest, so that injection liquid can enter the mold cavity rapidly; the phenomenon of injection liquid condensation can be prevented; injection quality is increased; and at the same time, the injection profile is pulled out of the mold for cooling.

Description

technical field [0001] The invention relates to the field of molds, in particular to a multi-channel injection mold. Background technique [0002] At present, when enterprises use injection molding technology to form plastic products in production, due to the structural factors of the mold itself, the connection between the cavity structure and the gate is complicated, and each time it needs to be injection molded separately, making its production efficiency low, and the mold is molded during molding. , The pouring amount is uneven, and the heat dissipation during the injection molding process is also uneven, so the product is prone to unqualified phenomena, which reduces the pass rate of the product and increases the cost. Contents of the invention [0003] The object of the present invention is to provide a multi-channel injection mold with high injection molding efficiency and uniform pouring volume, so as to solve the problems raised in the above-mentioned background t...

AI Technical Summary

Problems solved by technology

[0002] At present, when enterprises use injection molding technology to form plastic products in production, due to the structural factors of the mold itself, the connection between the cavity structure and the gate is complicated, and each time it needs to be injection molded separately, making its production efficiency low, and the mold is molded during molding. , the pouring amount is uneven, and the heat dissipation during the injection molding process is also uneven, so the product is prone to unqualified phenomena, which reduces the pass rate of the product and increases the cost

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