One-cavity multi-type automobile decoration injection mold

Abstract

The invention relates to the field of automobile part production, in particular to a one-cavity multi-type automobile decoration injection mold comprising a horizontally arranged support installationcover. A moving installation frame is horizontally arranged in the support installation cover. The four corners of the lower end of the moving installation frame are each provided with a moving guidewheel. A rotary gate is arranged at the right end of the support installation cover. The lower end of the rotary gate is rotationally connected with the support installation cover through a rotary shaft. Three sets of guide installation grooves are formed in the moving installation frame vertically at equal intervals. Through a one-cavity multipoint injection molding structure, injection molding of injection molding parts of different shapes can be conducted simultaneously through the one-cavity multi-type automobile decoration injection mold, and operation efficiency of the one-cavity multi-type automobile decoration injection mold is promoted significantly. An installation structure is stabilized, thus the installation process of the mold is stable and safe, the multipoint flow guide injection molding structure is matched with an electric auxiliary structure, thus materials keep fluidity all the time, and blocking is avoided. In addition, through driving blowing cooling, demolding efficiency of the injection mold is high, and continuous injection molding operation is convenient.

Description

technical field [0001] The invention relates to the field of auto parts production, in particular to a one-cavity multi-style injection mold for auto accessories. Background technique [0002] As we all know, auto accessories are a general term for a class of devices that are installed in the car body to decorate, fix or hold. Because they are often operated and used by users, the stability of their internal structures is high; Technical automotive accessories molds usually include a movable mold and a fixed mold. The movable mold is provided with a movable mold core, and the fixed mold is provided with a fixed mold core. During production and use, the inventor found that the automobile accessories produced by the automobile accessories mold Ornaments, because it is difficult for the movable mold core and the fixed mold core to effectively discharge the air in the mold cavity, there are a lot of air bubbles inside the automotive accessories, which in turn affects the structu...

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Problems solved by technology

[0002] As we all know, auto accessories are a general term for a class of devices that are installed in the car body to decorate, fix or hold. Because they are often operated and used by users, the stability of their internal structures is high; Technical automotive accessories molds usually include a movable mold and a fixed mold. The movable mold is provided with a movable mold core, and the fixed mold is provided with a fixed mold core. During production and use, the inventor found that the automobile accessories produced by the automobile accessories mold Ornaments, because it is difficult for the movable mold core and the fixed mold core to effectively discharge the air in the mold cavity, there are a lot of air bubbles inside the automotive accessories, which in turn affects the structural stability of the automotive accessories. For transparent automotive accessories and higher requirements for surface finish accessories, a large number of air bubbles will also affect the aesthetics of car accessories

[0003] Chinese patent (notification number CN103737758B) discloses a mold for automotive accessories. Although the above problems have been improved, there are still many problems in actual use, especially in terms of injection molding combination, injection molding efficiency, and injection molding installation stability. Sexual flaws and deficiencies

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