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Mould with ox horn type glue-entering hole

A technology of glue feeding holes and horns is applied in the field of molds with horn-type glue feeding holes, which can solve problems such as punch marks on the surface of products

Inactive Publication Date: 2013-05-29
KUNSHAN HAOKUN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is the problem that the glue inlet hole of the mold is easy to produce punching marks on the surface of the product

Method used

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  • Mould with ox horn type glue-entering hole

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Embodiment Construction

[0008] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0009] Such as figure 1 As shown, the mold with horn-type glue inlet provided by the present invention includes a pipe 1 for injection molding, and the glue inlet 3 between the pipe 1 and the product 2 is bent into an arc convex downward, and the glue inlet The outlet end of hole 3 is located at the bottom of product 2 .

[0010] In this embodiment, the glue inlet 3 is horn-shaped, and the size of the outlet end of the connecting product 2 is smaller than the size of the inlet end of the connecting pipe 1 .

[0011] The mold provided by the present invention adopts horn-shaped glue inlet holes 3, so that there will be no punching marks on the appearance of the product, and there is no glue opening on the appearance surface, so no secondary processing is required.

[0012] The present invention is not limited to the above-mentioned best implementation mode, and anyo...

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Abstract

The invention discloses a mould with an ox horn type glue-entering hole. The module comprises a pipeline for carrying out glue entering by injection molding, wherein a glue-entering hole between the pipeline and a product is folded into a camber which is downward bulged, and an outlet end of the glue-entering hole is positioned at the bottom of the product. The mould provided by the invention adopts the ox horn type glue-entering hole, a material dashing mark can not appear on the appearance of the product, the appearance surface is not provided with a glue port, and secondary processing is not needed.

Description

technical field [0001] The invention relates to a mold, in particular to a mold with horn-type glue inlet holes. Background technique [0002] In the mold design of the upper cover, there is usually a direct glue inlet between the injection pipe and the product. The opening end of the glue inlet is located at one end of the product. Not beautiful. Contents of the invention [0003] The technical problem to be solved by the invention is the problem that the glue inlet hole of the mold is likely to cause punching marks on the surface of the product. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is to provide a mold with a horn-type glue inlet, including a pipe for injection molding, and the glue inlet between the pipe and the product is bent into a convex shape. The arc is downward, and the outlet end of the glue inlet is located at the bottom of the product. [0005] In the above-mentioned mold ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/27
Inventor 亢建兵
Owner KUNSHAN HAOKUN MACHINERY
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