Fully electric super speed injection molding machine

Abstract

The invention provides a fully electric super speed injection molding machine, which is mainly composed of a mold closing device, an injection device and a support. The mold closing device and the injection device are placed on the support; the injection device consists of a nozzle, a machine barrel, a heating ring, a threaded rod, a loading hopper, a hopper seat, a hopper seat moving unit, a plasticizing unit, an injection ball screw, a high speed brake unit, two injection motors and an injection platform; the plasticizing unit comprises a linkage support plate, a plasticizing motor, a plasticizing toothed timing belt and a belt wheel; the high speed brake unit comprises a caliper support plate, brake calipers, a brake disc, a bearing end cap, a transmission shaft, a deep groove ball bearing, a thrust bearing, an injection toothed timing belt and a belt wheel; and the injection servo motors provide driving power for the high speed break unit. Compared with the prior art, the injection molding machine does not need high power linear motor drive injection, equipment cost is greatly reduced, the machine has the advantages of being high in responsiveness, energy saving and environment-friendly, and the like, and solves problems that hydraulic super speed injection molding machine is large in energy consumption, difficult to speed up, and the like.

Description

technical field [0001] The invention relates to an injection molding machine, which belongs to the field of polymer material molding machinery. Background technique [0002] With the development of equipment manufacturing technology, plastic products have been widely used in automotive, medical, electronics, optics and other fields. In recent years, represented by consumer electronics, the demand for ultra-light, ultra-thin, and ultra-precision plastic components has been increasing. Traditional injection molding can no longer meet the molding requirements. Ultra-high-speed injection molding has developed rapidly due to its unique molding advantages. Ultra-high-speed injection molding requires that the injection system can provide ultra-high injection speed and high injection pressure, and the plasticizing quality is stable. In addition, the injection molding machine is required to perform stably during the entire molding process. [0003] Generally speaking, the advance sp...

AI Technical Summary

Problems solved by technology

The purpose of the present invention is to solve the technical problems and defects existing in the existing ultra-high-speed injection molding machine, and provide an all-electric ultra-high-speed injection molding machine with high response, high control precision and high cost performance

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