Multifunctional plastic jetting-molding machine

An injection molding machine and multi-functional technology, applied in the field of multi-functional injection molding machines, can solve the problems of increased processing costs, low production efficiency, generally at least tens of seconds, or even one or two minutes, etc., to reduce injection molding costs, The effect of improving productivity

Inactive Publication Date: 2005-06-15
INST OF METAL RESEARCH - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Generally, it takes at least tens of seconds, or even one or two minutes, so the production efficiency is low and the processing cost is increased.
However, for the special process requirements of multi-color injection molded parts of the same part and waiting time for curing injection molded parts, traditional equipment cannot be used, that is, traditional injection molding machines cannot meet the special requirements of new processes and new products

Method used

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  • Multifunctional plastic jetting-molding machine
  • Multifunctional plastic jetting-molding machine

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Embodiment Construction

[0011] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0012] Such as figure 1 , 2 As shown, it includes workbench, injection molding part, mold clamping device and hydraulic system. Workbench 1 is a rotary type with a multi-mold station structure, and is controlled by a motor through a transmission mechanism; the mold clamping device is a self-pressure maintaining high pressure The clamping structure is composed of a guide sleeve 3, a feed rod 4 (also known as a ejector plug rod), a guide rod 5, an upper template 6, and a lower template 7. The upper template 6 is installed together with the injection molding plate; the guide rod 5 is the upper , the lower two layers, arranged in parallel, two in each layer, one end of each guide rod 5 is installed together with the injection molding plate in front of the injection molding head 12 of the injection molding part, and the other end passes through the guide ...

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Abstract

A multifunctional injection moulding machine is composed of a rotary bench with multiple work positions for moulds consisting upper and lower die plates and driven by motor via drive mechanism, and injection moulding unit, a mould closing unit, which is a pressure-holding high-pressure mould locking structure consisting of guide sleeve, beating rod, guide rod and upper and lower die plates, and a hydraulic system consisting of high-pressure cylinder and the booster installed in the center of said rotary bench.

Description

technical field [0001] The invention relates to injection molding technology, in particular to a multifunctional injection molding machine. Background technique [0002] Ordinary injection molding machine is composed of injection molding part, mold clamping device, hydraulic system, electric heating system and automatic control linkage system. Its main function is to process plastic products by injection molding. For some parts with large volume and difficult injection molding, it takes a long time for in-machine curing and molding. Generally, it takes at least tens of seconds, or even one or two minutes, so the production efficiency is low and the processing cost is increased. However, for the special process requirements of multi-color injection molded parts of the same part and waiting time for curing injection molded parts, traditional equipment cannot be used, that is, traditional injection molding machines cannot meet the special requirements of new processes and new ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/06B29C45/16
Inventor 常殿林
Owner INST OF METAL RESEARCH - CHINESE ACAD OF SCI
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