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Automatic loading device for injection mold

A technology for automatic feeding and injection molding, which is applied in the field of molds and can solve laborious and other problems

Inactive Publication Date: 2016-10-12
苏州天朋精密元器件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The raw material of plastic products is granular solid plastic, which is usually transported by the screw to the injection molding machine to be heated and melted, and the charging barrel of the screw is usually set higher. When filling the material, it is necessary to manually add the material into the charging barrel. relatively laborious

Method used

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  • Automatic loading device for injection mold

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Embodiment Construction

[0017] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] see figure 1 , an automatic feeding device for an injection mold according to a preferred embodiment of the present invention, comprising a screw 1, a barrel 2 arranged above the screw 1, a vacuum suction machine (not shown), connected to the input port of the vacuum suction machine The material storage cylinder 3, the output port of the vacuum suction machine is connected to the material cylinder 2. The bottom of the barrel 2 is provided with a first pressure sensor. The bottom of the material storage cylinder 3 is provided with a second pressure sensor. The first pressure sensor and the second pressure sensor are respectively connected with the controller. The...

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Abstract

The invention belongs to the technical field of molds and particularly relates to an automatic loading device for an injection mold. The automatic loading device comprises a threaded rod, a feed cylinder arranged above the threaded rod, a vacuum suction machine, and a material storage cylinder connected with an input opening of the vacuum suction machine. An output opening of the vacuum suction machine is connected with the feed cylinder. By arranging the vacuum suction machine between the feed cylinder and the material storage cylinder, materials are conveyed into the feed cylinder automatically, and the step of tedious manual loading is omitted.

Description

technical field [0001] The invention belongs to the technical field of moulds, in particular to an automatic feeding device for injection molds. Background technique [0002] A mold is a tool used to shape an article. This tool is composed of various parts. Different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the molding material. [0003] With the rapid development of the plastics industry, plastic products are used in various fields of life and production. Injection molding is a processing method used in the mass production of certain parts with complex shapes. During injection molding, the mold is clamped on the injection molding machine. The heated and melted material is injected into the molding cavity by high pressure, cooled and formed in the cavity, then the upper and lower molds are separated, and the product is ejected from the cavity through the ejector system to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/18B29C45/47
CPCB29C45/18B29C45/47
Inventor 付朝
Owner 苏州天朋精密元器件有限公司