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Sand floating machine

A technology of floating sand machine and sand barrel, which is applied in the field of floating sand machine, and can solve the problems of sand mesh clogging, affecting product quality, and floating sand uniformity affecting product quality, etc.

Active Publication Date: 2015-04-22
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 following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0017] like figure 1 and figure 2 A floating sand machine of the present invention is shown, comprising a blower 1, a sand tank 2 and an air inlet 9 connecting the sand tank 2 and the air outlet of the blower 1, and the air inlet of the blower 1 is connected with a refrigeration device 10. The refrigerating device 10 is beneficial to reduce the temperature of the floating sand, can keep the floating sand at room temperature, and prevent the floating sand from clo...

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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 floating sand machine. Background technique [0002] Floating sand machine is a commonly used sand hanging equipment in the investment casting industry such as gelatinous wax method. It is often used on precision casting products. To make the casting mold, it is necessary to pre-manufacture a wax mold according to the shape and size of the product, and then stick it on the surface of the wax mold. slurry, and then put the wax model into the floating sand machine to make the sand stick to the surface of the wax model, and repeat the actions of dipping slurry and sticking sand until a mold with a certain thickness is formed on the surface of the wax model, and then heated to melt the wax model and flow out, that is Make a mold into which molten metal can be cast. In the sand floating machine of the prior art, the blower is directly connected to the sand barrel, and the airflow blows to th...

Claims

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Application Information

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Patent Type & Authority Applications(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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