A three-color push and turn automatic forming mechanism

An automatic forming and movable insert technology, applied in the field of injection molds, can solve the problems of long production cycle of parts and unfavorable mass production of parts, and achieve the effect of shortening production cycle, improving long production cycle, ingenious design and practical effect.

Active Publication Date: 2022-04-12
HONGRITA DIE SHENZHEN
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] In view of the related technologies mentioned above, in the process of forming the three-color parts, it is necessary to perform multiple process operations between multiple molds, resulting in a long production cycle of the parts, which is not conducive to the mass production of the parts

Method used

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  • A three-color push and turn automatic forming mechanism
  • A three-color push and turn automatic forming mechanism
  • A three-color push and turn automatic forming mechanism

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Embodiment Construction

[0044] The following is attached Figure 1-12 The application is described in further detail.

[0045] The embodiment of the present application discloses a three-color push and turn automatic forming mechanism. refer to figure 1 and figure 2 , the mechanism includes A board 1 , B board 2 , top core rotating assembly 5 and rotating insert 6 .

[0046] In this embodiment, the mold mainly includes parts such as top plate 4, A plate 1, B plate 2 and bottom plate 3. The plates 2 are fixed to each other, the bottom plate 3 is used to fix the injection molding machine, and the A plate 1 and the B plate 2 are opposite to each other. The injection molding machine drives the top plate 4 and the bottom plate 3 to approach or move away from each other, so that the A plate 1 and the B plate 2 are close to or far away from each other. When the A plate 1 and the B plate 2 are close to each other until they touch each other, the mold is now closed. Mold; when the A plate 1 and B plate ...

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Abstract

This application relates to the field of injection molds, in particular to a three-color push and turn automatic molding mechanism. The main points of its technical solution are: including plate A, plate B, top core rotating assembly and rotating insert; plate A and plate B are opposite to each other, and there are first molding parts, second molding parts and The third molding part; the rotating insert is located between plate A and plate B, the rotating insert is provided with a fixed glue position insert, the first molding part and the fixed glue position insert are spliced ​​to form the first cavity, and the second The splicing of the molded part and the fixed glue position insert forms the second cavity, and the splicing of the third molded part and the fixed glue position insert forms the third cavity; the rotating insert is connected with the top core rotation assembly, and the top core rotation assembly It is used to drive the rotary insert closer to or farther away from the B plate, and the top core rotary assembly is used to drive the rotary insert to rotate. This application has the effect of improving the defect of long production cycle in the production process of three-color parts.

Description

technical field [0001] This application relates to the field of injection molds, in particular to a three-color push and turn automatic molding mechanism. Background technique [0002] Plastic products can be seen everywhere in daily life, especially in the medical industry. Plastic products are widely used in medical appliances. With the increasingly diverse needs of medical appliances, more and more different injection molding processes are required for molding. Among them, the three-color injection molding process is a production process that can reflect the diversity of medical appliances. Three-color injection molding refers to injecting three different plastic materials into the cavity of the mold, so that the parts are formed by injection molding of three materials. Various materials in the parts can have different colors or have different softness and hardness, so as to improve the aesthetics of the parts and improve the assembly performance of the parts. [0003] A...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/16B29C45/26B29C45/40
CPCB29C45/1615B29C45/2681B29C45/4005
Inventor 周存安康慧洪亮亮周海生
Owner HONGRITA DIE SHENZHEN
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