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Nozzle body, nozzle, hot runner system and manufacturing method of nozzle body

A manufacturing method and runner technology, which is applied in the manufacturing of hot runner system and nozzle body, nozzle and nozzle body, can solve problems such as unsmoothness, nozzle leakage, and influence on the position accuracy of the runner, so as to avoid Glue leakage, error elimination, and high position accuracy

Active Publication Date: 2022-07-29
SHENZHEN MOLD TIP TECH CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

However, since the nozzle body is formed by splicing the upper nozzle body and the lower nozzle body, after the nozzle body and other parts are assembled into a nozzle, the assembly error of the upper nozzle body and the lower nozzle body will affect the position accuracy of the runner in the nozzle , resulting in the fact that the actual position of the runner (the runner is located on the body of the lower nozzle) does not match the design position, and there may be problems such as glue leakage or glue discharge from the nozzle

Method used

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  • Nozzle body, nozzle, hot runner system and manufacturing method of nozzle body
  • Nozzle body, nozzle, hot runner system and manufacturing method of nozzle body
  • Nozzle body, nozzle, hot runner system and manufacturing method of nozzle body

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Embodiment Construction

[0031] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

[0032] In the description of the present invention, it should be understood that the azimuth description, such as the azimuth or position relationship indicated by up, down, front, rear, left, right, etc., is based on the azimuth or position relationship shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be construc...

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Abstract

The invention discloses a nozzle body, a nozzle, a hot runner system and a manufacturing method of the nozzle body, comprising an upper nozzle body and a lower nozzle body. The first positioning pin hole; one end of the lower nozzle body is fixedly connected with one end of the upper nozzle body. One end of the body is provided with a shunt channel, a shunt channel flat position and a reference flat position. The runner channel is connected with the second main channel. The first locating pin hole is used to locate the runner. The nozzle body of the present invention can prevent the assembly error of the upper nozzle body and the lower nozzle body from affecting the positional accuracy of the shunt channel in the nozzle.

Description

technical field [0001] The invention relates to the field of hot runner moulds, in particular to a nozzle body, a nozzle, a hot runner system and a manufacturing method of the nozzle body. Background technique [0002] In the related art, the nozzle body is divided into an upper nozzle body and a lower nozzle body. After the upper nozzle body and the lower nozzle body are processed separately, they are assembled into a complete nozzle body. However, since the nozzle body is formed by splicing the upper nozzle body and the lower nozzle body, after the nozzle body and other parts are assembled into the nozzle, the assembly error of the upper nozzle body and the lower nozzle body will affect the positional accuracy of the runner in the nozzle. , resulting in the actual position of the shunt (the shunt is located on the lower nozzle) does not match the design position, and the nozzle may have problems such as leakage of glue or poor glue discharge. SUMMARY OF THE INVENTION ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/27
CPCB29C45/2701
Inventor 贺立明董鹏鹏王艳云张志刚
Owner SHENZHEN MOLD TIP TECH CO LTD
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