Injection mold for engineering plastics

A technology for injection molds and engineering plastics, applied in the field of injection molds for engineering plastics, can solve the problems of not being able to meet the needs of mass production and low efficiency, and achieve good sealing and improve production efficiency

Pending Publication Date: 2022-05-17
滕沛鑫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: the existing mold can only have one punch and one die for injection molding at a time, and the number of products produced by one injection molding is certain, and only one punch and one die can be used for injection molding. To complete, this method of production is often inefficient and cannot meet the needs of mass production

Method used

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  • Injection mold for engineering plastics
  • Injection mold for engineering plastics
  • Injection mold for engineering plastics

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Embodiment approach

[0034] As a specific embodiment of the present invention, the cardan shaft 9 is provided with a chute 92, the chute 92 is located on the upper and lower sides of the threaded hole 91 and through the threaded hole 91, the sliding connection within the chute 92 is connected to the slider 13, the outer surface chute 92 on the cardan shaft 92 is fixedly connected to the magnetic controller 14, the outer surface of the screw 12 is provided with grooves 121 at both ends of the outer surface.

[0035]After adjusting the screw 12, since the screw 12 and the cardan axis 9 is connected by thread rotation, and the cardan axis 9 itself also has to rotate, the screw 12 will often rotate together with the rotation of the cardan axis 9, the present invention opens a chute 92 within the cardan shaft 9, places a slider 13 in the chute 92, and then opens a groove 121 at both ends of the screw 12, when it is necessary to adjust the screw 12, the control magnetic controller 14 makes the magnetic con...

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Abstract

The invention relates to the field of injection molds, in particular to an injection mold for engineering plastics, which comprises a rotating male mold, a rotating shaft, a first female mold, a second female mold, a third female mold, a fourth female mold, a fifth female mold and a sixth female mold, the two ends of the rotating shaft are located outside the upper outer surface and the lower outer surface of the rotating male die, and the rotating male die is matched with the first female die, the second female die, the third female die, the fourth female die, the fifth female die and the sixth female die. According to the invention, the injection mold is changed from a traditional square structure consisting of a convex mold and a concave mold into an integral mold consisting of a hexagonal columnar rotary convex mold, a first concave mold, a second concave mold, a third concave mold, a fourth concave mold, a fifth concave mold and a sixth concave mold; and the number of one-time injection molding products is increased, so that the purpose of increasing the production efficiency is achieved.

Description

Technical field [0001] The present invention relates to the field of injection molds, specifically an injection molding mold for engineering plastics. Background [0002] Engineering plastics refer to industrial plastics that are used as industrial parts or shell materials, which are plastics with excellent strength, impact resistance, heat resistance, hardness and anti-aging, generally refers to the ability to withstand certain external forces, and has good mechanical properties and dimensional stability, can still maintain its excellent performance at high and low temperatures, can be used as a plastic of engineering structural parts, testing the performance of a certain engineering plastic will involve various shapes of test parts, engineering plastic test parts by mold glue. [0003] Generally through the injection mold for plastic molding, most of the molds today are mostly four-square structure, in the high output of social demand, there can only be a punch and a concave m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26B29C45/17B29C45/16
CPCB29C45/2602B29C45/1756B29C45/1635
Inventor 滕沛鑫王浩然
Owner 滕沛鑫
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