An injection molding device for extrusion cutting

Abstract

The invention discloses an injection molding device for extrusion cutting. The injection molding device comprises a strip-shaped bearing base. An extrusion cutting injection molding mechanism is arranged at the center position of the upper surface of the strip-shaped bearing base. The injection molding device has the beneficial effects that by means of the device, injection molding is convenient, injection molding inner extrusion forming is good, residual plastic materials can be convenient to cut and recycle, rotation forming is conducted for facilitating dust prevention, an injection molding die is convenient to replace, and drying is convenient.

Description

technical field [0001] The invention relates to the field of injection molding, in particular to an extrusion cutting injection molding device. Background technique [0002] Injection molding, also known as injection molding, is a molding method of injection and molding. [0003] In traditional injection molding, the material that needs to be molded is melted, added to the injection mold, and after it is filled, it is placed for a certain period of time to allow it to perform heat-dissipating molding on its own. The molding time is relatively long, and the long-term static placement may cause the surface to deteriorate. There is dust, which leads to poor quality after molding, and because the mold has many shapes, if the traditional direct filling does not apply a certain pressure, there may be bubbles inside. If a certain extrusion force is applied, if the inside of the mold is closed However, the occurrence of air bubbles or voids cannot be solved. Therefore, in order to ...

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Problems solved by technology

[0003] In traditional injection molding, the material that needs to be molded is melted, added to the injection mold, and after it is filled, it is placed for a certain period of time to allow it to perform heat-dissipating molding on its own. The molding time is relatively long, and the long-term static placement may cause the surface to deteriorate. There is dust, which leads to poor quality after molding, and because the mold has many shapes, if the traditional direct filling does not apply a certain pressure, there may be bubbles inside. If a certain extrusion force is applied, if the inside of the mold is closed However, it still cannot solve the problem of air bubbles or voids, so in order to solve these situations, it is necessary to design an injection molding device for extrusion cutting

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