Ejection type blow molding mold for disposable plastic container

By setting a disengagement plate and a driving unit on the inner wall of the plastic forming mold, the drive rod is used to push the disengagement plate to push the adhered plastic parts out and disengage. Combined with the cooperation of the telescopic rod and the spring, the problem of the plastic parts being adhered to the inner wall of the mold after the plastic parts are fixed is solved, and rapid demolding and production efficiency are improved.

CN222681738UActive Publication Date: 2025-03-28JIANGXI LANKE TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202421330853.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-27
Publication Date
2025-03-28
Estimated Expiration
2035-02-27

AI Technical Summary

Technical Problem

After the plastic parts are fixed, existing plastic molds are prone to sticking to the inner wall of the mold, resulting in the problem of inability to completely release the mold.

Method used

A blow molding mold of an ejected disposable plastic container is designed. By setting a disengagement plate and a driving unit on the inner wall of the mold, the drive rod is used to push the disengagement plate to eject and disengage the adhered plastic parts. Combined with the cooperation of the telescopic rod and the spring, rapid mold release and preparation of the next set of plastic parts are achieved.

Benefits of technology

The rapid disengagement and complete mold release of plastic parts are achieved, avoiding the problem of plastic parts adhering to the inner wall of the mold, and improving production efficiency and product quality.

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Abstract

The utility model discloses an ejection type blow molding die for a disposable plastic container, and relates to the field of forming die devices. The ejection type blow molding mold for the disposable plastic container comprises a supporting base, a first mold and a second mold are arranged on the two sides of the top end of the supporting base respectively, and the first mold is slidably connected to the top end of the supporting base. After the ejection type blow molding mold for the disposable plastic container is shaped, the first mold is far away from the second mold, and under the cooperation of the two-way screw rod and the driving part, the driving rod can push the separating plates on the two sides to eject and separate a plastic part adhered to the inner wall of the mold, so that the plastic part is quickly separated; and under the cooperation of the telescopic rod arranged at the first mold of the movable mold and the spring, the movable mold can be connected with the internal separation plate, and meanwhile, under the reset of the spring after demolding, the internal separation plate can reset the movable mold, so that the blow molding, shaping and demolding work can be conveniently performed on the next group of plastic parts.
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