Liquid proportionally-mixed device

Abstract

The invention relates to the filed of pressure casting, and specifically to a liquid proportionally-mixed device. The device comprises a stock solution tank and a water storage tank, wherein the upperend of the water storage tank is connected with an water inlet pipe, and the lower end of the water storage tank is connected with a water outlet pipe; a control valve is arranged on the water inletpipe, the control valve is electrically connected with a quantitative control box, an automatic mixing proportioning pump is arranged on the water inlet pipe between the control valve and the water storage tank, and the stock solution tank is connected with the automatic mixing proportioning pump through a pipeline; the water outlet pipe is provided with a pneumatic diaphragm pump. According to the liquid proportionally-mixed device, the degree of automation is high; tap water can be added automatically and quantitatively, and release agent solutions can be automatically mixed; manpower can becompletely replaced to complete full-automatic, high-precision and high-efficient quantitative adding of mixed solutions; the device has the advantages of simple composition, convenient installation,low cost, convenient and fast operation, long service life and the like.

Description

Technical field [0001] The invention relates to the field of die casting, in particular to a liquid ratio mixing device. Background technique [0002] Die casting is a metal casting process, which is characterized by applying high pressure to the molten metal using the cavity of the mold. Molds are usually made of higher-strength alloys. This process is somewhat similar to injection molding. Most die castings are iron-free, such as zinc, copper, aluminum, magnesium, lead, tin, and lead-tin alloys and their alloys. Depending on the type of die casting, a cold chamber die casting machine or a hot chamber die casting machine is required. [0003] In the existing die-casting production, when using the release agent solution, most of the solution proportioning is manually proportioned by the user. During the proportioning process, the proportioning is often caused by the difference between the user and the tool used. Proportional deviation. When mixing different solution proportions...

AI Technical Summary

Problems solved by technology

[0003] In the existing die-casting production, when using the release agent solution, most of the solution ratios are manually proportioned by the user. During the proportioning process, the proportioning is often caused by the difference between the user and the tools used. Proportional deviation

When mixing different solution ratios, the user needs to re-measure the ratio according to the ratio requirements, which greatly reduces the ratio ratio. In the absence of supervision, the liquid tank is often overfilled with water and overflows, so there are defects.

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