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sand float machine

A technology of floating sand machine and sand bucket, which is applied in the field of floating sand machine, and can solve problems such as sand mesh clogging, floating sand uniformity affecting product quality, and sand temperature rising

Active Publication Date: 2017-06-06
中山市铸友自动化机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of floating sand bucket will increase the temperature of the sand after a long time of use, and it is easy to block the sand net. The sand bucket needs to be cleaned regularly, which will affect the product quality.
In addition, the uniformity of floating sand in the sand bucket also affects the quality of the product

Method used

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Embodiment Construction

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0017] Such as figure 1 with figure 2 The sand floating machine of the present invention shown includes a blower 1, a sand bucket 2 and an air inlet 9 connecting the sand bucket 2 and the air outlet of the blower 1, and the air inlet of the blower 1 communicates with a refrigeration device 10. The refrigeration device 10 is beneficial to reduce the temperature of the floating sand, can keep the floating sand at room temperature, and pre...

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Abstract

The invention provides a sand floating machine, which comprises an air blower, a sand bucket, and an air delivery duct communicated with the sand bucket and the air outlet of the air blower, wherein the air inlet of the air blower is communicated with a refrigerating device. The refrigerating device is a flat plate type cooler, and the flat plate type cooler is fixedly arranged at the air inlet of the air blower. The sand floating machine provided by the invention has the advantages of being simple in structure and convenient to use, reducing the heat generated by long-time work of the air blower and floating sand, preventing the floating sand from clogging, and reducing the sand bucket cleaning number.

Description

Technical field [0001] The invention relates to the field of casting, in particular to a sand floating machine. Background technique [0002] Floating sand machine is a commonly used sand hanging equipment in the investment casting industry such as the glue wax method. It is often used in precision casting products. To make the mold, a wax mold must be pre-made according to the shape and size of the product, and then the wax mold surface is stained Then put the wax mold into the floating sand machine to make the sand stick to the surface of the wax mold. Repeat the dipping and sticking actions until the surface of the wax mold forms a mold with a certain thickness, and then heat the wax mold to melt and flow out. Make a mold that can cast molten metal. In the prior art floating sand machine, the blower is directly connected to the sand bucket, and the airflow blows the sand bucket and the sand net to float the sand. After a long time of use, the sand bucket in this way will inc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22C9/04
CPCB22C9/046
Inventor 甘金福
Owner 中山市铸友自动化机械设备有限公司
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