Intermittent multi-adaptive-specification plastic part anti-deformation injection molding machine

Abstract

The invention discloses an intermittent multi-adaptive-specification plastic part anti-deformation injection molding machine. The intermittent multi-adaptive-specification plastic part anti-deformation injection molding machine comprises a first motor, a material containing tank, a heating cavity and a material storage cavity, wherein the first motor is fixedly installed at the bottom of the left side of the material containing tank, and a conveying auger shaft is rotatably installed in the material containing tank; and an output shaft of the first motor is fixedly connected with the end of the middle conveying auger shaft in the material containing tank, the heating cavity is connected to the bottom of the other side of the material containing tank through a communicating pipe in a penetrating manner, a reciprocating lead screw is fixedly connected to the portion, located at the end of the conveying auger shaft, of the communicating pipe, and a threaded hose is connected to the edge of the end of the inner hollow rod in a penetrating manner. According to the intermittent multi-adaptive-specification plastic part anti-deformation injection molding machine, the injection molding frequency can be changed according to different specifications of injection molding parts, and meanwhile, the melting efficiency and stability of injection molding raw materials can be improved, subsequent injection molding machining is facilitated, the injection molding quality is improved, and molding deformation damage to the injection molding parts is effectively reduced.

Description

technical field [0001] The invention relates to the related technical field of injection molding machines, in particular to an intermittent anti-deformation injection molding machine for plastic parts with multiple adaptable specifications. Background technique [0002] Injection molding machine is a tool used for injection molding of metal or plastic components. By heating and melting granular injection molding raw materials, the original solid form can be converted into liquid fluid, and the use of pressurized equipment can reduce the introduction of liquid and fluid raw materials. In the installed mold, a component with the same shape and size as the cavity of the mold is formed. The use of the injection molding machine needs to cooperate with the mold to work and apply. It cannot be used independently, and it can improve the molding stability and molding speed of the workpiece. [0003] However, the existing injection molding machines have the following problems in use: ...

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Problems solved by technology

[0007] The object of the present invention is to provide a kind of intermittent anti-deformation injection molding machine for plastic parts with multiple adaptable specifications, in order to solve the above-mentioned background technology, the injection molding machine is easy to cause uneven heating and local accumulation of injection molding raw materials during heating, which affects the efficiency of its melting. It makes it easy for solid raw materials to remain in the liquid and fluid raw materials, which affects the subsequent injection molding efficiency and injection molding effect. It is impossible to adjust the blanking rate and complete intermittent stable blanking. Insufficient pressure and the existence of air bubbles in the liquid fluid lead to local instability and deformation of the injection molded product, which affects the overall molding quality of the injection molding process and is not conducive to the overall shaping of the injection molded parts in the mold

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