Die with secondary ejection forced demolding

A technology of forced demoulding and secondary ejection, applied in the field of injection molds, can solve the problems of increasing demoulding time, low processing efficiency, and the mold cannot be automatically dropped, so as to shorten the demoulding time and improve production efficiency.

Pending Publication Date: 2018-11-30
昆山科一达精密模具有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a mold with secondary ejection and forced demoulding to solve the problem that after the first ejection proposed in the background technology, the finished product is still in the mold, or the mold cannot fall off automatically, which increases the demoulding time. Problems and deficiencies that lead to low processing efficiency

Method used

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  • Die with secondary ejection forced demolding
  • Die with secondary ejection forced demolding
  • Die with secondary ejection forced demolding

Examples

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Embodiment approach

[0028] A mold with secondary ejection and forced demoulding, comprising: fixed mold seat plate 1, guide sleeve 2, guide post 3, movable template 4, ejector pin 5, spacer 6, first spring 7, movable mold seat plate 8 , injection port 9, fixed template 10, core 11, fastening bolt 12, ejector rod 13, second spring 14, backing plate 15, plastic part 16; the middle position of fixed mold base plate 1 is provided with injection port 9 The bottom side of the fixed mold base plate 1 is provided with a fixed template 10, and the fixed template 10 is connected with the fixed mold base plate 1 by bolts; the inside edge of the right side of the fixed template 10 is provided with a guide sleeve 2, and the guide sleeve 2 is embedded It is connected with the fixed template 10; a guide post 3 is arranged inside the guide sleeve 2, and the top end of the guide post 3 is connected with the guide sleeve 2 by embedding; a movable template 4 is arranged under the fixed template 10, and the movable t...

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Abstract

The invention relates to a die with secondary ejection forced demolding. The die comprises a fixed die seat plate, a guide sleeve, a guide column, a moving template, an ejector pin, a cushion block, afirst spring, a moving die seat plate, a glue injection hole and a fixed template; the middle part of the moving die seat plate is provided with the glue injection hole; the bottom side of the movingdie seat plate is provided with the fixed template; the fixed template is connected with the fixed die seat plate through a bolt; the right side edge of the fixed template is internally provided withthe guide sleeve; the guide sleeve is connected with the fixed template in an embedded manner and is internally provided with the guide column; the top end of the guide column is connected with the guide sleeve in the embedded manner; the lower side of the fixed template is provided with the moving template; and the moving template is connected with the fixed template through the guide column. Through improvement on the die with secondary ejection forced demolding, the die with secondary ejection forced demolding has the advantages of rapidness in demolding, shortening in demolding time and improvement on production efficiency and thus effectively solves the problems and the deficiencies proposed in the background.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to a mold with secondary ejection and forced demoulding. Background technique [0002] In modern production, reasonable processing technology, efficient equipment, and advanced molds are three important factors that are indispensable, especially molds play an important role in realizing the requirements of material processing technology, the use requirements of plastics and the shape design , High-efficiency automatic equipment can only play its role if it is equipped with automatic production molds. The production and update of products are based on the manufacture and update of molds. Higher and higher requirements are also put forward, thus promoting the continuous development of molds. [0003] The current molds all use a single or multi-component ejection mechanism, and the ejection action is completed at one time. However, due to the special new installation of the fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/44
CPCB29C45/44
Inventor 张维虎
Owner 昆山科一达精密模具有限公司
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