Plastic product demolding structure

The utility model provides a plastic product demolding structure which comprises a push plate and a bottom plate, the push plate is lifted through an ejector rod, the bottom plate is provided with a mold core, the push plate is provided with a mold cavity in an up-down penetrating mode, the mold cor...

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Hauptverfasser:	CHEN ZHONGFU, HUANG LONGPING, JUNG HOE-SOON, LIU JIAN, WANG JINGQI, DU BINGHUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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creator	CHEN ZHONGFU HUANG LONGPING JUNG HOE-SOON LIU JIAN WANG JINGQI DU BINGHUAN
description	The utility model provides a plastic product demolding structure which comprises a push plate and a bottom plate, the push plate is lifted through an ejector rod, the bottom plate is provided with a mold core, the push plate is provided with a mold cavity in an up-down penetrating mode, the mold core corresponds to the mold cavity in position, the mold cavity comprises a first mold cavity body and a second mold cavity body which are sequentially connected up and down, and the inner diameter of the first mold cavity body is gradually reduced from top to bottom; the inner diameter of the second cavity is gradually increased from top to bottom, the inner diameter of the upper end of the second cavity is smaller than that of the lower end of the first cavity, an annular step is arranged between the upper end of the second cavity and the first cavity, a plastic product is arranged in the first cavity, the lower end of the plastic product is limited by the annular step, and the upper end of the mold core is tightly
format	Patent
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language	chi ; eng
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subjects	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
title	Plastic product demolding structure
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