Release agent automatically spraying device of common aluminum ingot casting machine

Abstract

The invention relates to a common aluminum continuously casting and producing device suitable for an electrolytic aluminum liquid, and in particular relates to a release agent automatically spraying device of a common aluminum ingot casting machine suitable for 20kg of ingot, comprising a rack rear beam and a mold casting chain wheel, wherein a spray gun is fixed on the rack rear beam; a material box for storing the release agent provided with a mixing impeller driven by a drive motor is arranged on the lower part of the spray gun; the material storing box is connected with the spray gun by a feeding air pipe; an electromagnetic switch which is connected with an electric signal generator arranged at the lateral part of the mold casting chain wheel by an electric signal transmission line, is arranged on the feeding air pipe; and the spray gun is connected with a pressure air pipe, which is connected with a pressure air source. The release agent automatically spraying device of the common aluminum ingot casting machine disclosed by the invention is unique in structure, safe and reliable, and is capable of realizing precision spraying control of release agent, raising cost management and improving working efficiency.

Description

technical field [0001] The invention relates to a production equipment suitable for continuous ordinary aluminum casting of electrolytic aluminum liquid, in particular to an automatic spraying device for a release agent of a common aluminum ingot casting machine suitable for 20kg ingots. Background technique [0002] At present, the common 20kg aluminum ingot continuous casting unit in the country must regularly brush the release agent on the inner cavity of the casting mold in order to complete the demoulding of the aluminum ingot well. , there are great deficiencies: increasing personnel posts; uneven application of release agent, resulting in waste of release agent, etc.; because the release agent is flammable, if it is painted at the same time as the baking mold, it will be extremely difficult when the operation is poor. It is easy to cause fire and combustion, and safety accidents; it is not suitable for precise management of cost control. Also do not have the device t...

AI Technical Summary

Problems solved by technology

[0002] At present, the common 20kg aluminum ingot continuous casting unit in the country must regularly brush the release agent on the inner cavity of the casting mold in order to complete the demoulding of the aluminum ingot well. , there are great deficiencies: increasing personnel posts; uneven application of release agent, resulting in waste of release agent, etc.; because the release agent is flammable, if it is painted at the same time as the baking mold, it will be extremely difficult when the operation is poor. It is easy to cause fire and combustion, and safety accidents; it is not suitable for precise management of cost control

There is no device that overcomes the above-mentioned defects at present

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