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Injection molding machine for high-pressure injection molding

An injection molding machine and injection molding technology, applied in the field of mold injection, can solve the problems of mold bubbles, low injection pressure, affecting product quality, etc., to achieve the effect of increasing pressure, avoiding backflow, and facilitating control

Inactive Publication Date: 2020-03-27
芜湖秒算电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the low injection pressure during the working process of the existing injection molding machine, air bubbles are often generated inside the mold, which affects the quality of the product

Method used

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  • Injection molding machine for high-pressure injection molding
  • Injection molding machine for high-pressure injection molding
  • Injection molding machine for high-pressure injection molding

Examples

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...

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Abstract

The invention discloses an injection molding machine for high-pressure injection molding, and relates to the technical field of injection molding of dies. The injection molding machine comprises a housing; the housing comprises a rear housing and a front housing; the front housing distributed in the horizontal direction is compounded on one side surface of the rear housing; an injection pipe bodydistributed in the vertical direction is compounded on the peripheral side surface of the rear housing; a motor is fixed to the upper end in the rear housing; a transmission wheel on an output end ofthe motor is engaged with a driven wheel mounted at the communication part between the rear housing and the front housing; one end of a rod body mounted in the front housing extends into the rear housing; a pressure sensor arranged in the rear housing is positioned on the axial line of the rod body; an injection molding nozzle is arranged at one end, far from the rear housing, of the front housing; a steel ball is mounted in a spherical cavity in the injection molding nozzle; and an annular bulge is arranged at the communication part between the spherical cavity and a discharging opening. Materials enter an injection molding die through the injection molding nozzle through the steel ball mounted in the injection molding nozzle, so that the pressure in the die is effectively increased, andthe problem that bubbles are likely to occur in the die is solved.

Description

technical field [0001] The invention belongs to the technical field of mold injection molding, and in particular relates to an injection molding machine for high-pressure injection molding. Background technique [0002] Injection molding machine is also known as injection molding machine or injection machine. It is the main molding equipment for making thermoplastics or thermosetting plastics into various shapes of plastic products using plastic molding molds. Divided into vertical, horizontal, all-electric. The injection molding machine heats the plastic, applies high pressure to the molten plastic, and makes it shoot out to fill the mold cavity. Due to the low injection pressure during the working process of the existing injection molding machine, air bubbles are often generated inside the mold, which affects the quality of the product. Contents of the invention [0003] The object of the present invention is to provide an injection molding machine for high-pressure i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/53B29C45/20B29C45/76B29C45/84
CPCB29C45/20B29C45/531B29C45/76B29C45/84B29C2945/76692
Inventor 陈晓红
Owner 芜湖秒算电子科技有限公司
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