Injection mold adopting inverted rubber intake mode

An injection mold and glue feeding technology, which is applied in the field of injection molds using an inverted glue feeding method, can solve problems such as appearance defects and lower product quality, and achieve the effects of no appearance defects, improved quality, and safe and reliable glue feeding methods

Inactive Publication Date: 2015-09-30
贾玉平
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the traditional injection molds use the method of injecting glue on the panel, but this method of glue feeding is easy to cause defects in the appearance of the product. For products with high surface requirements, this method shows that the quality of the product is reduced

Method used

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  • Injection mold adopting inverted rubber intake mode
  • Injection mold adopting inverted rubber intake mode
  • Injection mold adopting inverted rubber intake mode

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Embodiment Construction

[0015] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0016] like figure 1 , figure 2 and image 3 The injection mold shown in the present invention adopts an inverted glue feeding method, which is used in the field of automobile industry for the production and matching processing of car shells and auto parts. It has a bottom plate 1, an ejector lower plate 2, and an ejector upper plate arranged in sequence 3. The movable mold 4, the fixed mold 5 and the panel 6, the middle position of the base plate 1 is provided with a glue injection port, and the injection port is inserted with a thimble lower plate 2, an thimble upper plate 3 and The glue injection nozzle 7 of the movable mold 4 is further provided with a...

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Abstract

The invention relates to the technical field of injection molds, in particular to an injection mold adopting an inverted rubber intake mode. The injection mold has a baseplate, a thimble lower plate, a thimble upper plate, a movable mold, a fixed mold and a panel arranged in sequence, wherein a rubber injecting port is formed in the middle position of the baseplate; a rubber injecting nozzle penetrating through the thimble lower plate, the thimble upper plate and the movable mold in sequence is inserted in the rubber injecting port; and a positioning ring for fixing the rubber injecting nozzle is arranged in the middle position of the baseplate. The rubber intake mode of the injection mold adopting the inverted rubber intake mode is safer and more reliable; the product has no appearance defect; the product quality is greatly enhanced; and in particular, the injection mold is suitable for producing products having special structures and products having higher surface requirements.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to an injection mold adopting an inverted glue feeding method. Background technique [0002] Injection mold is a tool for producing plastic products. It injects heated and melted material into the mold cavity under high pressure, and after cooling and solidifying, molded products are obtained. Most of the traditional injection molds use the method of injecting glue on the panel, but this method of glue feeding is easy to cause defects in the appearance of the product. For products with high surface requirements, this method shows that the quality of the product is reduced . Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to solve the problems raised in the above-mentioned background technology, the present invention provides a safe, reliable and improved product quality injection mold using an inverted glue feedi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/27B29C45/33B29C45/40
CPCB29C45/2708B29C45/332B29C45/4005
Inventor 贾玉平刘树仁
Owner 贾玉平
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