Material-mixing and injection-molding device for producing optical cable insulating sleeve of electric wire

Abstract

The invention discloses a material-mixing and injection-molding device for producing an optical cable insulating sleeve of an electric wire. The device comprises a base and a device main body, whereina lower framework is mounted on the base, and a slope surface base is fixedly mounted on the outer surface of the upper end of the lower framework; springs are mounted on the inner wall of two sidesof the lower framework, and upper frameworks are mounted in the middles of the springs; and slope columns are fixedly mounted on the outer surface of the lower end of the upper frameworks, and pressure bearing components are mounted on the outer surfaces of the upper ends of the upper frameworks. According to the material-mixing and injection-molding device, by arranging stirring blades and a spiral stirring shaft, the fed materials can be primarily mixed; by arranging a leaking plate, the molten material flows through the rotating leaking plate and is matched with the rotating leaking plate in a column manner, so as to realize a secondary mixing effect; and meanwhile, by utilizing the base, the vibration force generated by the device is weakened, so that the stability is improved, and theinjection molding quality is improved.

Description

technical field [0001] The invention relates to the technical field of injection molding, in particular to a mixed-material injection molding device for producing electric wire and optical cable insulating sleeves. Background technique [0002] Injection molding is a method of producing industrial products. Products usually use rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding molding method and die-casting method. Injection molding machine uses thermoplastic or thermosetting materials to make various The main molding equipment for shaped plastic products, injection molding is achieved through injection molding machines and molds. [0003] The existing injection molding devices can basically meet the needs of injection molding, but there are still some problems in use. Most of the existing old injection molding devices cannot realize the function of automatic mixing, and all of them need to be equipped with s...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a mixing injection molding device for the production of wire and optical cable insulating sleeves, so as to solve the problems in the above background technology that the function of automatic mixing cannot be realized, it is inconvenient to use, and it is easy to cause shaking to affect injection molding.

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