Plastic pressing forming machine

Abstract

The invention discloses a plastic pressing forming machine. The plastic pressing forming machine comprises a material body injection assembly, a pressing assembly, a cooling assembly and a temperaturecontrol assembly, wherein the discharging end of the material body injection assembly communicates with the feeding end of the pressing assembly and is used for injecting a plasticizing material bodyinto the pressing assembly, the pressing assembly is used for pressing and forming the material body, the temperature control assembly and the cooling assembly are used for providing reasonable temperature for the pressing assembly, so that the pressing forming efficiency is improved, after the pressing operation is finished, heat preservation and pressure maintaining are needed for a period of time, at the moment, heating and heat preservation are carried out through a heating pipe II, after the heat preservation and pressure maintaining are finished, a forming bin is cooled through the heatdissipation assembly, so that the purpose of temperature control is achieved, in addition, a water pump is synchronously operated, cooling water in a cooling water tank is conveyed to a cooling ringpipe on the inner side of an upper mold plate and a material guide base through a water inlet main pipe, the plastic raw material is rapidly cooled, the forming time is reduced, and the working efficiency of worker is improved.

Description

technical field [0001] The invention relates to the technical field of plastic molding, in particular to a plastic press molding machine. Background technique [0002] Plastics are widely used and are indispensable components in home appliances, automobiles, mobile phones, PCs, medical equipment, and lighting appliances. With the sustained and stable growth of my country's economy, industries such as home appliances, automobiles, mobile phones, PCs, and medical equipment have benefited. Due to the good external environment, rapid development has also been achieved. Therefore, plastic press molding machines have become an indispensable part of the manufacturing industry. [0003] However, there are some shortcomings about the plastic press molding machine on the market at present. During the process of plastic press molding, the plastic molding is slow, that is, after the press is finished, the natural cooling is slow, which affects the work efficiency. Therefore, those skill...

AI Technical Summary

Problems solved by technology

[0003] However, there are some shortcomings in the plastic press molding machine currently on the market. In the process of plastic press molding, the plastic molding is slow, that is, after the press is completed, the natural cooling is slow, which affects work efficiency.

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