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Electric injection molding machine

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Electric injection molding machine [Electric injection molding machine] is a new concept of a small all-electric horizontal injection molding machine.


1 Introduction


The power injection system of electric injection molding machine adopts all-motor drive, as well as PLC, frequency conversion and servo control technology. While achieving high-precision control and substantial energy saving, it avoids the noise, heat and oil leakage often found in hydraulic injection molding machines.


The electric injection molding machine adopts screw plunger hybrid structure and PID temperature control method in the injection molding structure, which effectively ensures the stability of plasticization and metering. From general resins to engineering plastics, it can perform high-quality injection molding, suitable for For the production of micro-small precision injection parts in various fields such as microelectronic products, communications, electrical appliances, instruments, meters, automation devices, clocks, toys and medical equipment.


The electric injection molding machine is small and exquisite and easy to move, which is conducive to the parallel production of multiple varieties and small batches, which can save space and energy, improve production flexibility and reduce overall production costs. [1]


2 Principle Editing


1. High precision screw nut is used for mold opening, mold clamping, ejector and other actions, and the transmission accuracy is 0.01mm.


2. The linear guide converts traditional reciprocating sliding guidance into rolling guidance, which improves the positioning accuracy, reduces the mechanical cost and greatly saves power, and can maintain high accuracy for a long time.


3. The new load cell is used to accurately control the back pressure to obtain stable precision injection molding.


4. Synchronous pulleys and belts have simple structure, convenient installation, high transmission accuracy and low noise.


5. Centralized lubrication and volumetric proportional distributor are used to ensure sufficient lubrication at each point. [2]


3 Features Edit


1. Adopting all-electric injection molding production technology, suitable for producing high-precision products and micro-small precision parts.


2. Adopt screw plasticization, plunger injection structure and PID temperature control method, which effectively ensure the stability of plasticization and measurement, and is suitable for injection molding processing of various engineering plastics.


3. The PLC automatic control system is adopted, which has reliable performance and strong stability, can realize one-man multi-machine management, and effectively reduce production costs.


4. Adopting frequency conversion and servo control technology, the energy saving effect is significant, which can greatly reduce production costs and improve benefits.


5. Full motor drive avoids oil leakage and oil and gas pollution problems of hydraulic drive injection molding machine, keeps the workshop environment clean, and is suitable for the production environment of products with high cleanliness requirements.


6. Fully electric, greatly reducing noise. Not only does it benefit operators, it also reduces investment costs for building soundproofing workshops.


7. It can be equipped with a new concept of hopper type dehumidifier dryer, which can realize production while drying for various engineering plastics, save energy and effectively guarantee product quality.


8. A unique air-cooled mold temperature machine can be built in to cool or heat the mold through the automatic circulation of the internal liquid, and no external water source is required. [3]

References
  • 1. Introduction——Source


    2. Principles of Machinery-Source of Information


    3. Feature data source



contact details
  • 微信 Official WeChat
  • 0571-81060615 Cooperation Hotline 0571-81060615
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