Injection molding machine mold taking device and mold taking method based on plastic mold machining

Abstract

The invention relates to the technical field of injection molds, and discloses an injection molding machine mold taking device based on plastic mold machining. The injection molding machine mold taking device comprises a rack; a fixed mold is fixedly connected to the side face of the rack; a movable groove is formed in the position, close to the side wall, of the interior of the rack; a supporting rod is slidably connected to the interior of the movable groove; a reset spring is movably connected to the surface of the supporting rod; a metal contact is fixedly connected to the side wall of the end of the supporting rod; a resistor strip is fixedly connected to the side wall of a movable groove; and a mounting frame is fixedly connected to the interior of the rack. The resistance in an air pump is reduced, so that the working efficiency of the air pump is improved. The air pump sucks air in a spring air bag into an air storage groove, at the moment, the spring air bag can contract and drive an extrusion rod to stretch out of the outer side of the fixed mold, and a plastic part is extruded out of the surface of the fixed mold. Therefore, the plastic part can be automatically extruded when a movable mold and the fixed mold are separated from each other, and the injection molding work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to a mold taking device and a mold taking method for an injection molding machine based on plastic mold processing. Background technique [0002] Plastic products appear in all aspects of our life. In order to fix the shape of plastic parts, injection molds are needed to manufacture injection molded parts. The injection mold is often composed of a fixed mold and a moving mold. After the fixed mold and the moving mold are connected to each other, through The plastic solution is poured inside the groove between the fixed mold and the movable mold to manufacture injection molded parts. [0003] In the process of taking the mold, the current injection mold cannot realize the automatic ejection of the plastic mold when the movable mold leaves the fixed mold, and the plastic mold is easy to form a vacuum state with the bottom of the fixed mold, so that the two are attracted to eac...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a mold taking device and a mold taking method based on an injection molding machine for plastic mold processing, which can extrude plastic parts while the movable mold moves to the outside, and can prevent the fixed mold from The bottom forms a vacuum state, which avoids the damage of the plastic parts during the extrusion process. The ones are attracted to each other, causing damage to the plastic parts when they are forcibly taken out

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