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Material injection device for mold

A mold and material injection technology, which is applied in the field of material injection machinery, can solve problems such as inability to apply various molding equipment, fail to meet the production requirements of enterprises, and fail to meet use requirements, etc., to achieve reasonable design, enhanced practicability, mold and molding equipment neat effect

Inactive Publication Date: 2014-02-26
HANGZHOU DONGBO AUTOMATION SCI & TECH
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

Although the above-mentioned scheme has improved the production efficiency of the product, the scheme also has at least the following defects: 1. The design is unreasonable, its versatility is poor, and it cannot be applied to various molding equipment; 2. The quality of the product after molding is poor and cannot Meet the requirements of use; 3. The production efficiency is relatively low and cannot meet the production requirements of the enterprise; 4. The stability of injection is poor

Method used

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  • Material injection device for mold
  • Material injection device for mold
  • Material injection device for mold

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] Such as Figure 1-2 with Figure 6-7 As shown, the mold injection device includes a material injection box 1 with a cavity, and the injection box 1 is provided with a feed hole 1a connected with the cavity, and the injection box 1 is provided with several The through-holes 1b that are on the same plane and communicate with the chambers respectively are respectively fixed with plugs 2 for blocking the through-holes 1b or injection nozzles 3 for injecting materials into the mould, here The plug 2 is fixed in the through hole 1b through a detachable structure, and the injection nozzle 3 is fixed in the through hole 1b through a detachable structure. When the plug 2 is inserted in the through hole 1b, it is sealed and connected with the through hole 1b. When the injection nozzle 3 is inserted in the through hole 1b, it is sealed ...

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Abstract

The invention belongs to the technical field of material injection machinery and particularly relates to a material injection device for a mold. Through the device, the technical problem in the prior art that the generality is poor and the like is solved. The device comprises a material injection box with a cavity. A feeding hole communicated with the cavity is formed in the material injection box, a plurality of through holes distributed in the same plane and communicated with the cavity are formed in the material injection box, and plugs for plugging the through holes or material injection nozzles for injecting materials into the mold are fixed in the through holes respectively. Compared with the prior art, the material injection device has the advantages of being reasonable in design and good in generality and improving production efficiency; being good in stability and practicality; improving molded product quality.

Description

technical field [0001] The invention belongs to the technical field of injection machinery, and in particular relates to a mold injection device. Background technique [0002] With the continuous advancement of science and technology, more and more automation equipment appears on the market. Automation equipment has the advantages of improving production efficiency and reducing labor intensity. For this reason, many existing companies have developed their own automation equipment needed for production. For example: In the field of processing magnetic materials, enterprises have begun to use automatic material injection devices for automatic material injection, but the existing automatic material injection devices have a relatively complicated structure. In addition, scraping is required after the material injection is completed. That is to scrape off the excess material to achieve quantitative purposes. This method not only has low production efficiency, but also has high la...

Claims

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Application Information

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IPC IPC(8): B30B15/30B01D29/56
Inventor 沈军民
Owner HANGZHOU DONGBO AUTOMATION SCI & TECH
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