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Mold cavity adjustment device of injection machine and adjustment method thereof

An adjustment device and injection molding machine technology, applied in the field of injection molding machines, can solve the problems of time-consuming, time-consuming manufacturing, and long time for temperature adjustment.

Active Publication Date: 2016-05-11
KUNSHAN PAISHIDER OPTOELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the injection molding machine is equipped with a flow channel in the mold, and uses steam and cold water to flow through the flow channel to heat and cool the entire mold. However, the temperature control method of heating or cooling the entire mold is quite time-consuming. The injection time obviously takes longer to adjust the temperature. Therefore, the temperature control cycle formed by heating, maintaining the temperature and then cooling can solve the above problems, but it consumes more manufacturing time and costs such as heating energy and reduces the overall production capacity.

Method used

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  • Mold cavity adjustment device of injection machine and adjustment method thereof
  • Mold cavity adjustment device of injection machine and adjustment method thereof
  • Mold cavity adjustment device of injection machine and adjustment method thereof

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Embodiment Construction

[0047] Please refer to Figure 1 to Figure 5 As shown, the specific implementation of the mold cavity adjustment device of the injection molding machine of the present invention is described.

[0048] The present invention achieves the purpose of adjusting the cavity of the injection mold by providing an oil cylinder adjustment mechanism 40 in the injection molding machine A. like figure 1 As shown, the injection molding machine A of the present invention has a base A1 and a fixed template A2 arranged oppositely, and a track mechanism A3 extending from the base A1 is arranged between the base A1 and the fixed template A2, and a movable template A4 It is arranged between the base A1 and the fixed formwork A2 and is displaced along the track mechanism A3.

[0049] like figure 1 , figure 2 As shown, the fixed formwork A2 is provided with a first module 10, which is formed with a mold cavity 11 towards the side of the fixed formwork A2, and the fixed formwork A2 is provided w...

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Abstract

The invention provides a mold cavity adjustment device of an injection machine and an adjustment method thereof. An oil cylinder adjustment mechanism is arranged in an assembling and fixing base and a module on an injection machine movable template, after molds are closed and form a complete mold cavity, the mold cavity is filled with a material, then the oil cylinder adjustment mechanism adjusts and reduces mold cavity thickness so that after mold closing, the plastic has an enough flowing space and can uniformly fill the mold cavity, and then a thin object is cooled and molded after mold cavity thickness adjustment and reduction so that the limitation of thin object molding based on the injection machine is broken through.

Description

technical field [0001] The invention relates to an injection molding machine, in particular to an injection molding machine mold cavity adjustment device installed inside the injection molding machine to adjust the mold cavity space after injection to obtain lighter and thinner finished products. Background technique [0002] Injection molding is one of the important molding methods of plastic processing. It is widely used in various fields of industrial production. It is to put the plastic granule raw material into the injection molding machine to heat and melt, and then apply high-pressure propulsion to make the molten plastic quickly. It is injected into the closed mold cavity, cooled and solidified to obtain a shaped finished product. It is worth noting that with the advancement of technology and the demand for use, small size and light weight are the basic design requirements of 3C or high-tech products, so injection molding products used for these products, such as mob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/33B29C45/80B29C45/73
Inventor 蔡伟
Owner KUNSHAN PAISHIDER OPTOELECTRONICS TECH
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