Thermomagnetic separation display support shell mold and forming process thereof

A technology for display brackets and casings, which is applied in the field of display bracket casing molds and their molding processes, which can solve the problems of reducing the molding efficiency of display brackets and the difficulty of desorption between finished products and molds, and achieve the effects of reducing local oxidation and improving separation efficiency

Inactive Publication Date: 2021-01-05
苏州名相新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, after the injection molding of the display bracket is completed, it is easy to appear that the finished p

Method used

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  • Thermomagnetic separation display support shell mold and forming process thereof
  • Thermomagnetic separation display support shell mold and forming process thereof
  • Thermomagnetic separation display support shell mold and forming process thereof

Examples

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Embodiment 1

[0044]SeeFigure 1-5 , An injection mold for a display bracket shell, including a lower mold plate 1, a plastic adding hole is installed at the bottom end of the lower mold plate 1, for filling plastic between the lower mold plate 1 and the upper mold shell 2 during injection, the lower mold The upper end of the plate 1 is provided with an upper mold shell 2, the lower mold plate 1 is embedded with a connecting screw 3, the connecting screw 3 is threaded with the upper mold shell 2, and the lower mold plate 1 has a storage side slot 4 and a storage side slot 4 There is a reaction bar frame 5 inside. The outer end of the reaction bar frame 5 is drilled with a threaded hole 6 penetrated by the connecting screw 3, a built-in cavity 7 is cut in the reaction bar frame 5, and the inner wall of the built-in cavity 7 is fixedly connected with a pre-closed paper 8 , The inner bottom end of the built-in cavity 7 is fixedly connected with a compression spring 9 located on the lower side of the ...

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Abstract

The invention discloses a thermomagnetic separation display support shell mold and a forming process thereof, and belongs to the technical field of computer accessories. According to the scheme, oxygen penetrates through an exhaust guide hole to enter an oil storage cavity, ejects a rubber sealing piece open, then enters the position between a contact attached film and the exhaust guide hole and reacts with reductive iron powder; on the one hand, and by means of the lubricating effect of lubricating oil, the adhesion degree of the contact attached film and a finished product wrapped by the lubricating oil and an upper mold shell can be reduced; on the other hand, by means of the continuous effect of oxygen, the contact attached film can be promoted to be separated from the exhaust guide hole, and therefore the separation efficiency of the finished product and the upper mold shell is improved; and in addition, by means of the effect of the lubricating oil, on the one hand, the finishedproduct wrapped by the lubricating oil can be protected, the phenomenon of local oxidation caused by contact between the finished product and air after demolding can be reduced by utilizing the sealing effect of the lubricating oil, and by means of ferroferric oxide powder generated after reaction, the demolding efficiency of the contact attached film and the injection molding finished product canbe improved under the adsorption effect of magnet end balls on the ferroferric oxide powder.

Description

Technical field[0001]The invention relates to the technical field of computer accessories, and more specifically, to a thermomagnetically separated display bracket shell mold and a molding process thereof.Background technique[0002]With the advent of the information age, computers and the Internet have almost become an important part of the work and life of people, especially young and middle-aged people. However, "computer diseases" caused by improper use have also followed. Cervical spondylosis is the most common, mostly manifested as neck stiffness, shoulder and arm soreness, numb fingers, dizziness, etc., mainly due to improper use of the computer caused tension and strain of the muscles around the cervical spine, degeneration of cervical intervertebral discs and small joints, monitor support Came into being.[0003]The monitor stand is a product that can fix monitors, notebooks or tablet computers, etc. It can help solve various technical problems that people encounter when operat...

Claims

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Application Information

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IPC IPC(8): B29C45/26B29C45/83B29L31/34
CPCB29C45/2602B29C45/83B29C45/2608B29L2031/3406B29L2031/3475
Inventor 刘桂红
Owner 苏州名相新能源科技有限公司
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