INJECTION MOLD HAVING HIGH YIELD

WIPO Patent Application WO/2022/000561

A1

An injection mold having a high yield, comprising a case. A fixed frame is fixedly connected to the outer side of the top of the case; hydraulic cylinders are fixedly connected to both sides of the top of the inner surface of the fixed frame; a fixed plate is fixedly connected to the bottoms of the hydraulic cylinders; and a connection frame is fixedly connected to the top of the fixed plate and located on the outer side of the central axis. The cooperation of the case, the fixed frame, the hydraulic cylinders, the fixed plate, an upper mold base, an injection molding hole, the connection frame, a cylinder, a limiting plate, a plug, fixed columns, a lower mold base, insertion holes, fixed rods, connection rods, a connection plate, springs, a push column, and a push plate solves the defect that a lower mold and an upper mold are easy to offset during the use of an existing injection mold, and the problems that no provision of a treatment mechanism after injection molding of an injection molding opening easily causes flanges on an injection molding product, and that the product is easily damaged in the demolding process and the yield is reduced due to inconvenient demolding of the product after molding.

LIU TONGPING (CN)

PCT/CN2020/101685

January 06, 2022

July 13, 2020

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SUZHOU JINWEIBO PRECISION MACHINERY TECH CO LTD (CN)

B29C45/26; B29C33/30; B29C45/17; B29C45/40

CN209126088U	2019-07-19
CN1795084A	2006-06-28
CN1579738A	2005-02-16
CN209395199U	2019-09-17
JPH09117943A	1997-05-06

BEIJING JINGDA LAW FIRM (CN)

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