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Vacuum forming device and vacuum container thereof

A vacuum container and vacuum forming technology, which is applied in the direction of manufacturing tools, metal processing equipment, casting equipment, etc., can solve the problems of cumbersome operation, seals and sealing surfaces cannot be tightly fitted, residues are easy to fall, etc., and achieve the convenience of operation Effect

Active Publication Date: 2015-01-14
SHENZHEN JINGJIANG YUNCHUANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the molded product is taken out, the residue is easy to fall to the sealing surface, so that the seal and the sealing surface cannot be tightly bonded, and the residue on the sealing surface needs to be removed repeatedly, resulting in cumbersome operation

Method used

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  • Vacuum forming device and vacuum container thereof
  • Vacuum forming device and vacuum container thereof
  • Vacuum forming device and vacuum container thereof

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Embodiment Construction

[0014] see figure 1 , The vacuum forming apparatus 100 in the first embodiment of the present invention is used to manufacture metal molded products. In this embodiment, the vacuum forming device 100 is a die-casting device for manufacturing amorphous alloys, and is used to manufacture shaped articles of amorphous alloys. The vacuum forming device 100 may also be other equipment that needs to be processed in a vacuum state, such as vacuum chemical heat treatment equipment. The vacuum forming device 100 includes a vacuum chamber 10 , a first vacuum pump 20 , a mold 30 , a vacuum container 50 , a second vacuum pump 60 and a material taking structure 70 . The first vacuum pump 20 is connected to the vacuum chamber 10 to pump out the air in the vacuum chamber 10 . The mold 30 is installed in the vacuum chamber 10 to manufacture a molded product. The vacuum vessel 50 is connected to one side of the vacuum chamber 10 . The second vacuum pump 60 is connected to the vacuum contain...

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Abstract

A vacuum container includes a connecting chamber a valve chamber, a discharging chamber, and a sealing member. The connecting chamber defines an inclined sealing surface. The discharging chamber defines a discharging passage therein. The valve chamber interconnects the connecting chamber and the discharging chamber. The sealing member is slidably received in the valve chamber, wherein the sealing member is configured for sliding toward the sealing surface, such that the sealing member resists the inclined sealing surface to hermetically isolate the connecting chamber from the discharging chamber.

Description

technical field [0001] The invention relates to a forming device, in particular to a vacuum forming device and a vacuum container adopted therefor. Background technique [0002] In the process of casting castings, some molten metal is oxidized to affect the quality of castings. In order to avoid oxidation of the molten metal, casting is usually performed in a vacuum chamber, for example, casting amorphous alloys. However, when taking out the molded product in the vacuum chamber, the vacuum chamber is easily broken. In order to prevent the vacuum chamber from being broken, a vacuum container is generally installed on the vacuum chamber. The vacuum container includes a shell and a seal. The bottom surface of the shell is provided with a horizontal sealing surface. The seal is installed vertically in the shell, and the sealing direction of the seal is vertical to the bottom surface of the shell, so that the seal is opposite to the shell. The movement fits closely with the se...

Claims

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Application Information

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IPC IPC(8): B22D17/20B22D45/00
CPCB22D27/15B22D18/06
Inventor 陈堂权李先合蒋益民
Owner SHENZHEN JINGJIANG YUNCHUANG TECH CO LTD