High-precision production injection molding process and injection molding machine

An injection molding machine, high-precision technology, applied in the field of injection molding production of data joints, can solve the problems of poor cooling effect, prolonging the injection molding process, and reducing work efficiency, so as to achieve convenient and fast feeding, improve work efficiency, and ensure cooling effect of effect

Inactive Publication Date: 2019-03-22
深圳市宏科电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] After the existing injection molding machine injects the molten plastic into the mold cavity, it only cools the high-temperature molten plastic through the temperature of the mold itself, but the cooling time is often longer, and the cooling effect is not very good, so it will prolong The entire injection molding process reduces work efficiency

Method used

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  • High-precision production injection molding process and injection molding machine
  • High-precision production injection molding process and injection molding machine
  • High-precision production injection molding process and injection molding machine

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Embodiment

[0047] Embodiment: a kind of injection molding machine of high-precision production, as figure 1 As shown, a frame 1 is included, a workbench 2 is arranged on the frame 1, a first oil cylinder 3 is arranged at the lower end of the frame 1, a drive plate 4 is slidably connected to the output end of the first oil cylinder 3, and a drive plate 4 is fixedly connected to the upper end of the drive plate 4. There are four drive rods 5, and a plurality of drive rods 5 are slidably inserted on the workbench 2. The upper end of the drive rods 5 is fixedly connected with a fixed plate 6, and the upper end of the workbench 2 is provided with a lower mold 7 and a fixed plate 6. The upper mold 8 is arranged at the lower end of the fixed plate 6, and the guide column 9 is fixedly connected to the upper end of the fixed plate 6, and the sliding plate 10 is slidably inserted on the guiding column 9, and the material box 11 and the driving device 12 are fixedly connected to the sliding plate 10...

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Abstract

The invention belongs to the technical field of data joint injection production, and aims to provide a high-precision production injection molding process and an injection molding machine. According to the technical scheme, the injection molding machine comprises a rack, wherein a workbench is arranged on the rack; a first oil cylinder is arranged at the lower end of the rack; a driving plate is slidably connected to the output end of the first oil cylinder; a driving rod is fixedly connected to the upper end of the driving plate; the upper end of the driving rod is fixedly connected with a fixing plate; the upper end of the workbench is provided with a lower die; the lower end of the fixing plate is provided with an upper die; the upper end of the fixing plate is fixedly connected with aguiding column; one side of the rack is provided with an extension platform; a feeding mechanism is arranged on the extension platform; and a cooling circulation system is arranged in the lower die and the upper die. According to the high-precision production injection molding process and the injection molding machine, the cooling circulation system is additionally arranged to the injection molding machine, so that a molten plastic in a die cavity is cooled by the cooling circulation system after the molten plastic is injected into the die cavity, the cooling effect is good, the molding speedis high, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of injection molding production of data joints, in particular to a high-precision production injection molding process and an injection molding machine. Background technique [0002] With the continuous improvement of the international status of my country's manufacturing industry, the mold industry has achieved rapid development, the demand for molds has also doubled, and its production cycle is getting shorter and shorter. For the diversification of varieties, the diversification of production process and the complexity of production capacity. Injection molds are generally suitable for thermal molding of thermoplastics. Using the principle of hot melting of thermoplastics, the molten plastic is injected into the cavity of the mold through an injection molding machine, then cooled and shaped, and the mold is opened to take out the plastic product. [0003] Universal Serial Bus (Universal Serial Bus, hereina...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/07B29C45/73B29C45/18
CPCB29C45/07B29C45/18B29C45/7312
Inventor 罗友明
Owner 深圳市宏科电子有限公司
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