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Four-station mold and injection molding method thereof

A four-station, station technology, applied in the four-station mold and its injection molding field, can solve the problems of easy falling, affecting the appearance or function of the product, and achieve the effect of reducing design, avoiding unusable, and reducing labor costs

Active Publication Date: 2020-02-11
上海德舒赫金属制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The plastic parts on the rear installation are easy to fall after a long time of use, which affects the appearance or function of the product

Method used

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  • Four-station mold and injection molding method thereof
  • Four-station mold and injection molding method thereof
  • Four-station mold and injection molding method thereof

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Embodiment Construction

[0031] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0032] Such as Figure 1-7 As shown, a four-station mold provided by the present invention includes a panel 2, a hot runner plate 3, a fixed template 4, a movable template 5, mold feet 6 and a bottom plate 7, a hot runner plate 3, a fixed template 4, a movable template 5 and mold feet 6 are stacked between the panel 2 and the bottom plate 7 in sequence, the surface of the panel 2 is provided with a main positioning ring 10 and an auxiliary positioning ring 11, the hot runner plate 3 is provided wi...

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Abstract

The invention provides a four-workstation mould. The four-workstation mould comprises a panel, a hot runner plate, a fixed mould plate, a movable mould plate, a mould foot and a bottom plate, whereinthe hot runner plate, the fixed mould plate, the movable mould plate and the mould foot are sequentially overlaid between the panel and the bottom plate; a main positioning ring and an auxiliary positioning ring are arranged on the surface of the panel; a feed port is formed in the hot runner plate. The four-workstation mould can meet requirements of a plastic component having two more colors or made of two more materials (namely, integration of three colors or three materials), so that the workload required for producing a set of two-injection mould and a set of conventional mould in the pastis reduced to that needing a set of mould for solving the problem, and thus the design cost and the manufacturing cost of the mould are reduced, the production cycle of a plastic finished product isshortened, and the labor cost of mounting the plastic component is reduced; the whole product is integrated, so that unusability of the plastic component due to falling of the component is avoided.

Description

technical field [0001] The invention relates to a four-station mold and an injection molding method thereof, belonging to the technical field of injection molding equipment. Background technique [0002] With the development of society, people's requirements for the quality of life are constantly improving. The requirements for many products are not only satisfied with their basic functions, but also pay more and more attention to their appearance, comfort and other additional functions. [0003] Due to the limitation of the previous injection molding technology, the decoration on many plastic parts can only meet the requirements of one more color or one more material at most. Others need to add a plastic workpiece, and after the injection molding is produced, the follow-up It is installed or embedded manually to achieve aesthetic or functional effects. [0004] After a long time of use, the plastic parts on the rear installation are easy to fall off, thus affecting the app...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/26B29C45/16B29C45/40
CPCB29C45/16B29C45/26B29C45/2602B29C45/4005
Inventor 王诗健朱文红吴明康
Owner 上海德舒赫金属制品有限公司
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