A high-speed optical lens injection molding machine

Abstract

The invention discloses a high-speed optical lens injection molding machine. The machine comprises an injection molding machine main body; a lifting mechanism is mounted in a fixed base; a third transmission rod is embedded in the top end of the fixed base; a second fixed rod is arranged in the fixed base near the back side of the third transmission rod; a transmission device is rotationally connected above the third transmission rod; a sleeve sleeves a first rotating shaft; and a scraping device is fixedly mounted on one side of the first rotating shaft. Through arrangement of the scraping device and a first servo motor, the machine is convenient for users to scrape off raw materials on a funnel at the bottom of a charging barrel to prevent the problem of inconvenience to use by the userscaused by higher viscosity of the raw materials on the funnel at the bottom of the charging barrel; through arrangement of the lifting mechanism and the transmission device, the machine is convenientfor the users to scrape off the raw materials at the middle part of the charging barrel; and through up-down movement of a lower pressing plate, the cleaning efficiency of the inner wall of the charging barrel can be improved.

Description

technical field [0001] The invention relates to the technical field of injection molding machines, in particular to a high-speed optical lens injection molding machine. Background technique [0002] Injection molding machine, also known as injection molding machine or injection machine, is the main molding equipment for making thermoplastics or thermosetting plastics into various shapes of plastic products using plastic molding molds. It is divided into vertical, horizontal, and all-electric types. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, make it inject and fill the mold cavity, and the optical lens can be processed through the injection molding machine, so as to complete the corresponding processing requirements. [0003] However, the injection molding machines currently on the market are not equipped with a scraping device and a first servo motor, which cannot facilitate the user to scrape off the raw materials at the f...

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Problems solved by technology

[0003] However, the injection molding machines currently on the market are not equipped with a scraping device and a first servo motor, which cannot facilitate the user to scrape off the raw materials at the funnel at the bottom of the barrel. The raw material at the middle part is scraped off, therefore, those skilled in the art provide a kind of high-speed optical lens injection molding machine, to solve the problem proposed in the above-mentioned background technology

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