Injection molding mold device
A technology of injection molding and mould, which is applied in the field of mold devices and injection molding mold devices, can solve the problems of inconvenient mold opening and taking parts, and achieve the effect of convenient mold opening and taking parts
Inactive Publication Date: 2019-03-05
上海班孚精密机械有限公司
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Problems solved by technology
[0003] The injection molding mold device of the present invention discloses a new scheme, which uses an assembled mold core that is convenient for mold opening to form an injection molding cavity, and solves the problem of inconvenient mold opening and taking parts in the existing scheme
Method used
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[0017] Such as figure 1 Shown is a schematic diagram of the injection molding mold device of the present invention. The injection molding mold device includes a mold core. The mold core is arranged in the cavity of the mold core formed by the fastening of the upper template and the lower template. The mold core includes the upper part of the mold core, the lower part of the mold core, and the molding slider. The molding sliders are combined to form the inner injection molding cavity. The upper mold plate and the upper part of the mold core are provided with injection runners, and the injection runners are connected with the injection cavity. There is an inclined guide post in the track of the inclined guide post, and the forming slider slides along the inclined guide post to complete the core pulling operation. There is a module ejection device under the lower template. Module ejected. The above scheme uses an assembled mold core that is convenient for mold opening to form a...
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The invention relates to an injection molding mold device. The injection molding mold device comprises a mold core, the mold core is arranged in a mold core cavity formed by buckling an upper mold plate and a lower mold plate, the mold core comprises a mold core upper part, a mold core lower part and a molding slider, wherein the mold core upper part, the mold core lower part and the molding slider are spliced to form an internal injection molding cavity, an injection molding runner is arranged in the upper mold plate and the mold core upper part, the injection molding runner communicates withthe injection molding cavity, a slider angle pin rail is arranged in the upper mold plate, the molding slider and the lower mold plate, a slider angle pin is arranged in the slider angle pin rail, the molding slider slides along the slider angle pin to complete core pulling operation, a molded part ejection device is arranged below the lower mold plate, and an ejection rod of the molded part ejection device ejects a molded part on the molding slider. According to the injection molding mold device, the spliced mold core capable of conveniently achieving mold opening is adopted to form the injection molding cavity, so that the characteristics that mold opening and molded part taking are convenient are achieved.
Description
technical field [0001] The invention relates to a mold device, in particular to an injection mold device, which belongs to the field of injection molds. Background technique [0002] Injection mold is a tool for producing plastic products with complete structure and precise dimensions. The injection mold consists of a moving mold and a fixed mold. The moving mold is installed on the movable template of the injection molding machine, and the fixed mold is installed on the fixed template of the injection molding machine. During injection molding, the movable mold and the fixed mold are closed to form the gating system and the cavity, and the movable mold and the fixed mold are separated to take out the plastic product when the mold is opened. The basic structure of the injection mold includes a fixed mold and a movable mold, and the fixed mold includes a fixed mold panel, which is mainly used to support the mold body, on which a pouring system, an exhaust system, and a heat...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B29C45/26B29C33/30B29C45/34B29C45/33B29C45/76B29C45/73B29C45/36
CPCB29C45/2602B29C33/301B29C45/332B29C45/34B29C45/36B29C45/7312B29C45/76
Inventor 杨卓英
Owner 上海班孚精密机械有限公司