Mold sand quality detection equipment

Abstract

The invention discloses mold sand quality detection equipment, which comprises a box body, wherein a total cavity with a rightward opening is formed in the box body, a display screen is fixedly connected to the right side end surface of the box body, and is used for displaying detection data, a mold sand moisture detection device is arranged on the right side of the total cavity, a mold sand quantitative measuring device is arranged on the left side of the box body and is used for continuously and quantitatively measuring mold sand, a mold sand transfer device is arranged between the mold sandquantitative measuring device and the mold sand moisture detection device, an aluminosilicate detection device is arranged on the lower side of the mold sand moisture detection device, and the mold sand moisture detection device is provided with a U-shaped cavity. According to the invention, fixed-point collection of distilled water can be achieved in a mold sand drying process, the weight of thecollected distilled water can accurately reflect the water content in mold sand, and the aluminosilicate detection device can determine whether aluminosilicate detection is conducted according to themoisture detection result, so that the mold sand quality detection can be achieved.

Description

technical field [0001] The invention relates to the technical field of sand casting, in particular to a mold sand quality testing device. Background technique [0002] Sand casting is still a mainstream casting method so far. In sand casting, the selection of mold sand is the most important thing. The main basis for judging the quality of mold sand is its moisture content and aluminosilicate content. There are generally two detection methods, one is experienced old workers judge by experience, but the variable is large, and sometimes the result is not particularly accurate, the other is to take the mold sand sample and transfer it to the laboratory for experimentation, but the mold sand Water evaporation on the road and other conditions make the experimental results often inaccurate, and the degree of automation is low, each experiment cycle is long, time-consuming and labor-intensive. The invention clarifies a device that can solve the above problems. Contents of the inve...

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Problems solved by technology

[0002] Sand casting is still a mainstream casting method so far. In sand casting, the selection of mold sand is the most important thing. The main basis for judging the quality of mold sand is its moisture content and aluminosilicate content. There are generally two detection methods, one is experienced old workers judge by experience, but the variable is large, and sometimes the result is not particularly accurate, the other is to take the mold sand sample and transfer it to the laboratory for experimentation, but the mold sand Water evaporation on the road and other conditions make the experimental results often inaccurate, and the degree of automation is low, each experiment cycle is long, time-consuming and labor-intensive, a device that can solve the above problems explained by the present invention

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