Injection mold device with heating device

A technology of injection mold and heating device, applied in the field of injection molding equipment, can solve the problems of reducing injection molding precision, inconvenience, and adversely affecting the production efficiency of enterprises, and achieves the effects of good sealing performance, convenient extraction and insertion, and reliable connection.
CN103407137AInactive Publication Date: 2013-11-27成都万顺达模具零件有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
成都万顺达模具零件有限公司
Publication Date
2013-11-27
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an injection mold device with a heating device. The injection mold device comprises a front baffle plate (5), a plurality of cavity plates (6) provided with cavities formed in the inner sides, a rear baffle plate (7) and an electric heater (8), wherein the front baffle plate (5), the cavity plates (6) and the rear baffle plate (7) are provided with a plurality of flow passages of which the upper parts and the lower parts are communicated; the front baffle plate (5) is further provided with an injection molding hole (2); the rear baffle plate (7) is further provided with an exhaust hole. The injection mold device can adapt to mold opening of cavities in complex shapes, is conducive to improving injection molding precision of plastic products with complex shapes, and can eliminate and reduce follow-up reprocessing; with the flow passages and the electric heater, the injection mold device can well adapt to cooling speeds required to be kept in different plastic injection molding processes and requirements of mold temperature during injection molding, and is conducive to improving production efficiency of enterprises and product quality.
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Description

technical field

[0001] The invention relates to the field of injection molding equipment, in particular to an injection mold device with a heating device. Background technique

[0002] Injection molding is a processing method used in the mass production of certain parts with complex shapes. Specifically, it refers to injecting heated and melted materials into a mold cavity under high pressure, and after cooling and solidifying, molded products are obtained. Injection mold is a tool for producing plastic products, which gives plastic products complete structure and precise dimensions.

[0003] Existing injection mold is made up of two parts of movable mold and fixed mold, and movable mold and fixed mold are closed to form gating system and mold cavity during injection molding, and movable mold and fixed mold are separated so that take out plastic product when mold is opened. However, due to the ever-changing shapes and structures of plastic products, plastic products with co...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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