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Injection molding process equipment

A process equipment and injection molding technology, applied in the field of injection mold mechanism design, can solve the problems of affecting the appearance of the mold and high mold production costs, and achieve the effects of shortening the production and manufacturing cycle, reducing production and manufacturing costs, and simple mold structure

Inactive Publication Date: 2019-03-26
王明明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The surface of the product needs to be core-pulled and demolded. The traditional structure of the rear mold will affect the appearance of the mold and lead to higher mold production costs.

Method used

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  • Injection molding process equipment
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Experimental program
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Embodiment Construction

[0016] Figure 1-3 Shown is the relevant explanatory figure of the present invention; The specific embodiment is, as figure 1 , figure 2 , image 3 As shown in the figure, an injection mold structure of an oil pump row position hot nozzle includes a panel 1, a push plate 2, a movable template 3, a support plate 4, a square iron 5, a bottom plate 6, a thimble panel 7, a thimble bottom plate 8, and a limit pull bar 9. Fixed model core 10, dynamic model core 11, push plate insert 12, limit pull rod 13, shovel chicken 14, inclined guide post 15, slider body 16, wear-resistant block 17, reset lever 18, spring 19, top Rod 20, oil cylinder 21, slide block 22, hot nozzle 23, positioning ring 24, slide block bead 25, garbage nail 26, mold guide post 27, push plate guide sleeve 28, movable mold guide sleeve 29.

[0017] Described mold flow channel assembly comprises hot nozzle 23, positioning ring 24, and positioning ring 24 is fastened and installed on the panel 4 by screw, is used...

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PUM

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Abstract

The invention provides injection molding process equipment. The injection molding process equipment comprises an oil pump slide hot nozzle injection mold structure. The oil pump slide hot nozzle injection mold structure comprises a mold runner assembly, a mold fixed mold assembly, a mold movable mold assembly, a mold side surface product shaping assembly, a mold limited return assembly and a molddriving assembly; and one mold has one hole, is provided with a hot runner pointed nozzle for feeding glue, is opened in a parting manner at twice, can reliably realize the core pulling and demoldingof a front mold side surface of a product and the core pulling of a rear mold oil cylinder tunnel, and ensures that the product is left on a rear mold. As a front mold sliding block and the core-pulling of the rear mold oil cylinder tunnel are adopted by the mold, the appearance quality of the product is greatly ensured, the production and manufacturing cost of the mold is effectively reduced, andthe production and manufacturing cycle of the mold is shortened.

Description

technical field [0001] The invention relates to the field of injection mold mechanism design, in particular to an injection molding process equipment. Background technique [0002] Injection mold is a tool for producing plastic products, and it is also a tool for giving plastic products complete structure and precise dimensions. Injection molding is a processing method used in the mass production of certain complex-shaped parts. Specifically, it refers to injecting heated and melted plastic into a mold cavity under high pressure from an injection molding machine, and after cooling and solidifying, a molded product is obtained. [0003] The surface of the product needs to be core-pulled and demolded. The traditional structure of the rear mold will affect the appearance of the mold and lead to higher mold production costs. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a kind of injection molding process equipmen...

Claims

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Application Information

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IPC IPC(8): B29C45/33B29C45/44
CPCB29C45/33B29C45/44
Inventor 不公告发明人
Owner 王明明