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Injection mold capable of efficiently demolding

An injection mold and demoulding technology, which is applied in the field of high-efficiency demoulding injection molds, can solve the problems of low demoulding efficiency, low work efficiency, and difficulty in cleaning the condensate of the sprue sleeve pipe.

Inactive Publication Date: 2020-12-22
吴丽珠
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the prior art, when injecting some plastic parts with grooves or holes, the structure of side core pulling is required, but after the plastic parts are cooled and hardened, they need to be pulled out after being cooled and hardened, and then the plastic parts need to be removed from the mold, resulting in stripping. The efficiency of the mold is not high, and the residual pipe condensate in the sprue sleeve is difficult to clean, resulting in low work efficiency, so an injection mold that can be demolded efficiently is proposed

Method used

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  • Injection mold capable of efficiently demolding
  • Injection mold capable of efficiently demolding
  • Injection mold capable of efficiently demolding

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1 to Figure 5 , the present invention provides a technical solution: an injection mold that can be demolded efficiently, including a movable mold base plate 1 and a fixed mold base plate 2, and a fixed mold mechanism is installed between the movable mold base plate 1 and the fixed mold base plate 2 And the movable mold mechanism, the side of the movable mold mechanism is equipped with a lateral movement mechanism, the movable mold mechanism ...

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Abstract

The invention discloses an injection mold capable of efficiently demolding. The injection mold comprises a movable mold base plate and a fixed mold base plate, wherein a fixed mold mechanism and a movable mold mechanism are installed between the movable mold base plate and the fixed mold base plate; a lateral movement mechanism is installed at the side of the movable mold mechanism; a condensate ejection mechanism is arranged on the movable mold mechanism; an ejection mechanism is arranged on the fixed mold mechanism; and the two ends of the lateral movement mechanism are movably connected with the condensate ejection mechanism and the ejection mechanism separately. Through the arrangement of the lateral movement mechanism, the condensate ejection mechanism and the ejection mechanism, condensate is firstly ejected out in the side core-pulling process, and then a formed plastic part is pushed out of a mold core, so that the effect of efficient demolding is achieved.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to an injection mold capable of efficient demoulding. Background technique [0002] Injection mold is mainly the most commonly used molding mold in the production of thermoplastic parts. Molten plastic is injected into the cavity of the mold through the nozzle of the injection molding machine and the gating system, then cooled and hardened to form, and finally the product is demoulded. [0003] In the prior art, when injecting some plastic parts with grooves or holes, the structure of side core pulling is required, but after the plastic parts are cooled and hardened, they need to be pulled out after being cooled and hardened, and then the plastic parts need to be removed from the mold, resulting in stripping. The efficiency of the mold is not high, and the residual pipeline condensate in the sprue sleeve is difficult to clean, resulting in low work efficiency, so an injectio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/33B29C45/44B29C45/17
CPCB29C45/33B29C45/44B29C45/1759
Inventor 吴丽珠
Owner 吴丽珠
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