A rotary mold injection mold

Abstract

The invention discloses a rotary mold release injection mold, comprising a base, the top of the base is fixedly connected with a lower mold base, the top of the lower mold base is movably connected with an upper mold base, and the inner cavity of the lower mold base is movable The lower mold cavity is connected, and the upper mold cavity is opened at the bottom of the upper mold base, and the inner wall of the lower mold base is rollingly connected with balls, and the surface of the ball penetrates the inner wall of the lower mold base and extends to the inner cavity of the lower mold base , The invention relates to the technical field of injection molds. The rotation of the mold release injection mold starts the first drive motor, and the lower mold cavity is driven to rotate through the first drive shaft, so that it is separated from the upper mold cavity, and then the top block is driven to collide with the surface of the injection molded part. At this time, the first drive is started. The drive motor drives the lower mold cavity to rotate through the drive shaft. At this time, the injection molded part is fixed by the top block, so that the lower mold cavity and the injection molded part can be demoulded, and the injection molded part can be demoulded quickly, which is very convenient to use.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to a rotary mold release injection mold. Background technique [0002] Injection molding is a tool for producing plastic products; it is also a tool for giving plastic products a complete structure and precise dimensions. Injection molding is a processing method used in mass production of certain complex-shaped parts. The injection molding machine is injected into the mold cavity under high pressure, and after cooling and solidification, the molded product is obtained. Although the structure of the mold may vary due to the variety and performance of the plastic, the shape and structure of the plastic product, and the type of the injection machine, the basic structure is the same. , the mold is mainly composed of gating system, temperature control system, molding parts and structural parts, among which the gating system and molding parts are the parts that are in direct conta...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a rotary demolding injection mold, which solves the problem that the injection molded parts are easily adhered to the inner wall of the cavity due to the stickiness on the surface of the molded part itself. Manual hand pushing is required to completely demould the injection molded parts. The demoulding process is more complicated, which reduces the injection molding efficiency.

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