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Hot runner linkage hot nozzle

A hot runner and linkage technology, applied in the field of hot runner, to achieve the effect of simple and compact structure, smooth injection process and good injection solution

Pending Publication Date: 2018-08-28
YUDO QINGDAO HOT RUNNER SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the existing technology, the technical problem to be solved by the present invention is to provide a method that can solve the problem that the hot nozzle must be perpendicular to the product when the hot runner system injects the slender rod, and realize the product cavity vertical While placed vertically, the hot nozzle is designed vertically and the gate is sideways to fill the rubber with the hot runner linkage hot nozzle

Method used

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  • Hot runner linkage hot nozzle
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  • Hot runner linkage hot nozzle

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] Such as figure 1 , 2 As shown, a hot runner linkage hot nozzle includes a nozzle body assembly, a nozzle head assembly, a wedge-shaped linkage assembly, installation and fixing accessories, and a temperature control assembly. The nozzle body assembly is used to carry the nozzle head assembly and the wedge-shaped linkage assembly to ensure the positioning of the components and movement direction control, at the same time it exists as a carrier part for flow path conversion, which can realize the control of rubber material diversion, flow direction and flow rate; the nozzle body assembly is fed by the docking part, and then discharged through the nozzle head assembly. The assembly is provided with heat by the temperature control assembly, and the nozzle body assembly transfers heat to the nozzle assembly, which plays the role of flow channel angle conve...

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Abstract

The invention belongs to the technical field of hot runners, and especially relates to a hot runner linkage hot nozzle. A linkage hot nozzle hot runner system for realizing vertical arrangement of themold cavity of a product, realizing vertical design of the hot nozzle and realizing lateral filling of a sprue with a rubber material is provided to solve a problem that the hot nozzle must be perpendicular to the product during the injection molding of an elongated rod by a hot runner system. The hot runner linkage hot nozzle comprises a nozzle body assembly, the nozzle body assembly is used forbearing a nozzle head assembly and a wedge-shaped linkage assembly, the nozzle body assembly is fed by an abutting member, and is discharged by the nozzle head assembly 2, a temperature control assembly provides heat for the nozzle body assembly and the nozzle head assembly, the wedge-shaped linkage assembly drives the nozzle head assembly to expand and shrink, and the hot runner linkage hot nozzle is fixedly connected and mounted in a die cavity by installation mounting fittings.

Description

technical field [0001] The invention belongs to the technical field of hot runners, in particular to a hot runner linkage hot nozzle. Background technique [0002] In the injection molding process of plastic products, the hot runner system makes the injection molding of products have higher quality. The point-gate hot runner is the most widely used injection molding structure in hot runner applications. It can realize the direct design of the gate and the surface of the product. It can be applied to products with low surface requirements. The use of the system can improve the distortion and deformation of plastic products. . The system fills the mold cavity with rubber through the runner and gate perpendicular to the product surface to realize the injection molding of the product. [0003] However, the open point gate structure of the current hot runner system has certain defects. When the system faces slender rod products such as pen holders and syringes, it is difficu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/27
CPCB29C45/27B29C45/2708B29C45/278
Inventor 席连庆
Owner YUDO QINGDAO HOT RUNNER SYST CO LTD