Coating stirring machine

Abstract

The invention provides a coating stirring machine. The coating stirring machine comprises a barrel body, a barrel cover and a telescopic device, wherein a feeding opening is formed in one end of the barrel body; the barrel body is used for accommodating a coating; the diameter of the barrel cover is smaller than or equal to the inner diameter of the barrel body; the barrel cover is arranged at thefeeding opening so as to block the feeding opening; the telescopic device is connected with the barrel cover or the barrel body; under the driving of the telescopic device, the edge of the barrel cover can scrape off residual coating on the inner wall of the barrel body in the axial direction of the barrel body by relative motion between the barrel cover and the barrel body. According to the technical scheme provided by the invention, the residual coatings on the inner wall of the barrel body and stirring blades can be effectively, automatically and quickly cleaned. In addition, the coating stirring machine has the advantages of simple structure, convenience in mounting and easiness in operation; use convenience of the coating stirring machine is improved.

Description

technical field [0001] The present invention relates to the technical field of paint mixing equipment, in particular to a paint mixer. Background technique [0002] The lost foam body in casting is foam, and the surface of the foam is coated with a layer of lost foam curing paint, which is easy to harden in the air; after stirring the paint with a mixer, hardened substance residues tend to appear in the mixing bucket and stirring blades of the mixer , In the next use, the residual hardened substance may fall off and be mixed in the new paint, resulting in the low quality of the mixed material and affecting its yield. [0003] The above problems can be solved by adopting a closed mixer, but the existing closed mixers have sealant, and the lost foam curing coating is an alcohol-based substance, which will quickly corrode the sealant. And prior art does not appear the structure of special automatic cleaning mixer interior, generally all is manual cleaning or water spray cleani...

AI Technical Summary

Problems solved by technology

[0002] The lost foam body in casting is foam, and the surface of the foam is coated with a layer of lost foam curing paint, which is easy to harden in the air; after stirring the paint with a mixer, hardened substance residues tend to appear in the mixing bucket and stirring blades of the mixer , in the next use, the residual hardened substance may fall off and be mixed in the new paint, resulting in the low quality of the mixed material and affecting its yield

[0003] The above problems can be solved by using a closed mixer, but the existing closed mixers have sealant, and the lost foam curing coating is an alcohol-based substance, which will quickly corrode the sealant

However, there is no structure in the prior art to automatically clean the interior of the mixer, and it is generally manually cleaned or cleaned by spraying water.

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