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Oil-electric hybrid injection molding machine injection molding compression transfer in plastic tray

Sep 10, 2019

Injection compression transfer molding is a new technology for pallet molding that combines injection, extrusion, plasticization and compression molding. It not only has the characteristics of injection molding trays, but also is suitable for the use of waste plastic molding trays, forming glass fiber-filled plastic trays. The oil-electric hybrid injection molding machine forms a pallet of the same specification, and the clamping force is 1/3 of the clamping force of the injection molding tray, which improves the service life of the mold. The mold structure is complex, which increases the investment cost of the mold. According to the requirements of different principles, the plastic injection molding machine of the hybrid electric injection molding machine has various forms. The clamping mechanism can be mechanical or hydraulic. Therefore, hydraulic clamping mechanism is generally adopted to reduce the investment cost of the mold.

 

    The oil-electric hybrid injection molding machine is on the same axial center of the extrusion plasticizing and injection storage tank, and the nozzle is a hydraulic self-locking twin-cylinder injection single-screw extruder. The inner and outer cylinders of the injection storage cylinder are relatively moved, the outer cylinder body is linked with the end face of the extruder barrel, and the inner bar body of the oil-electric hybrid injection molding machine controls the storage. Among them, the vulgar high-torque hydraulic motor in the hybrid electric injection molding machine drives the shaft to plasticize, which is beneficial to the acidification of acid.