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Injection mold structure of highlight traceless automobile plastic product

A high-gloss, non-marking, injection-mold technology, used in household components, household appliances, other household appliances, etc., to achieve the effect of eliminating weld marks

Active Publication Date: 2019-11-05
乐星汽车电子(青岛)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The technical difficulties solved in the traditional technology are: due to the direct use of raw materials for injection molding, the requirements for the surface state of the parts are quite strict, and the generation of flow marks makes this technology more difficult, so it is urgent to change

Method used

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  • Injection mold structure of highlight traceless automobile plastic product
  • Injection mold structure of highlight traceless automobile plastic product
  • Injection mold structure of highlight traceless automobile plastic product

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Embodiment Construction

[0024] 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.

[0025] In the present invention, unless otherwise clearly specified and limited, terms such as "sliding", "rotating", "fixed" and "with" should be understood in a broad sense, for example, it can be a welded connection or a bolted connection , or integrated; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise specified limit. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to ...

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Abstract

The invention discloses an injection mold structure of a highlight traceless automobile plastic product. The injection mold structure of the highlight traceless automobile plastic product comprises abottom plate, wherein two vertically arranged supports are symmetrically fixedly connected to the upper end of the bottom plate; a tank is fixedly connected to the top ends of the two supports; and acavity is arranged in the tank. According to the injection mold structure of the highlight traceless automobile plastic product provided by the invention, an open-close linkage design of an upper moldand the tank is adopted, when the upper mold moves downwards, an ejector rod drives a support block fixedly connected with the ejector rod to move, the support block moves to further drive a connecting rod to move according to a lever, the connecting rod moves according to the lever so as to drive a baffle plate rotatably connected with the connecting rod to move upwards, a corrugated pipe and abaffle plate are separated at the moment, an air inlet pipe is connected with the steam output end of an external boiler, steam enters the cavity, the corrugated pipe, the upper mold and a lower moldat the moment to accomplish one cycle so as to be discharged from an exhaust pipe, and due to cooling and heating functions of high-temperature stem, welding marks on an injection mold can be eliminated, so that an injection mold product achieves a highlight traceless effect.

Description

technical field [0001] The invention relates to the technical field of injection molds for auto parts, in particular to an injection mold structure for high-gloss non-marking automotive plastic parts. Background technique [0002] Black high-gloss injection molding technology is applied to the development of mid-to-high-end models. The characteristics of this injection molding technology mainly include the following contents, core technology: high-gloss raw materials and high-gloss molds; main functions: use high-gloss raw materials and high-gloss molds to directly injection mold high-gloss parts without adding high-gloss paint Spraying, restore the most original material characteristics, giving people a feeling close to nature. However, the technical difficulties solved in the traditional technology are: due to the direct use of raw materials for injection molding, the requirements on the surface state of the parts are quite strict, and the generation of flow marks makes th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/66B29C45/73B29L31/30
CPCB29C45/0025B29C45/66B29C45/7337B29L2031/30
Inventor 刘来财梁高上张阳朱云龙刘本华
Owner 乐星汽车电子(青岛)有限公司
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