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Molten metal drawing device

A technology of liquid metal and equipment, which is applied in the field of liquid metal extraction equipment, can solve the problems of difficult detection of liquid metal, low precision of soup volume, complicated soup volume, etc., and achieve the effect of improving rigidity and preventing outward injection

Active Publication Date: 2015-11-04
蚌埠市好思家太阳能有限公司
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Problems solved by technology

[0002] At present, in various die-casting industries, the method of ladle soup is commonly used to give soup. This method of taking soup has the disadvantages that the molten metal is easily oxidized, the low-quality soup on the surface is easy to be scooped, and the precision of the soup is low. , The initial setting of the amount of soup is complicated and other disadvantages
On the other hand, because the height of the molten metal in the furnace changes frequently, and the height of the molten metal is difficult to detect, it is impossible to determine the height of the molten metal, and it is impossible to draw the molten metal accurately and quantitatively.

Method used

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Embodiment Construction

[0038] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings.

[0039] like Figure 1-Figure 6 As shown in the figure, the first embodiment of the present invention provides a metal liquid drawing device, which includes a lateral movement mechanism 1, a longitudinal movement mechanism 2 and a vacuum quantitative mechanism 3. The vacuum quantitative mechanism 3 is provided on the longitudinal movement mechanism 2. The The longitudinal movement mechanism 2 is arranged on the lateral movement mechanism 1; the lateral movement mechanism 1 drives the longitudinal movement mechanism 2 to move laterally, and the longitudinal movement mechanism 2 drives the vacuum quantitative mechanism 3 to move longitudinally, and the vacuum quantitative mechanism 3 is used to draw metal liquid. The lateral movement mechanism 1 may specifically ...

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Abstract

The invention discloses a molten metal drawing device. The molten metal drawing device comprises a transverse motion mechanism, a longitudinal motion mechanism and a vacuum quantification mechanism. The vacuum quantification mechanism is used for drawing molten metal and comprises a soup pot. A valve element is arranged in the soup pot. A soup drawing opening is formed in the lower end of the soup pot. The valve element can vertically move to open or close the soup drawing opening. The soup pot is connected with a soup drawing position monitoring module. The soup drawing position monitoring module can vacuumize the soup pot and determine the soup drawing position by monitoring the air pressure in the soup pot, so that soup (molten metal) can be accurately drawn at different liquid levels of the molten metal in a smelter. Thus, the automatic quantitative and accurate soup drawing is achieved.

Description

technical field [0001] The invention relates to the technical field of casting, in particular to a liquid metal drawing device. Background technique [0002] At present, in various die-casting industries, the method of scooping soup with a spoon is commonly used to feed soup. In this way of taking soup, the metal liquid is easily oxidized, the surface layer of low-quality soup is easily scooped, and the precision of the soup volume is low. , The initial setting of the amount of soup is complicated, etc. On the other hand, since the height of the molten metal in the furnace changes frequently, and the height of the molten metal is difficult to detect, the height of the molten metal cannot be determined, and it is impossible to accurately and quantitatively extract the molten metal. In our company's extrusion casting process, in order to solve these problems, we designed a metal extraction equipment. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by t...

Claims

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Application Information

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IPC IPC(8): B22D17/30B22D17/32
Inventor 吕国锋李树高陈伟峰
Owner 蚌埠市好思家太阳能有限公司
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