Graphene wood board preparation device and method

Abstract

The invention relates to a graphene wood board preparation device and method. The graphene wood board preparation device comprises a brushing assembly, supporting legs, a pressurizing cavity body andthe like. The supporting legs support a plate body away from the ground so that brushing work can be carried out on the plate body by the brushing assembly conveniently, the brushing assembly comprises a brushing clamping frame, the brushing clamping frame is of a left square bracket-shaped frame body structure, the brushing clamping frame of the left square bracket-shaped frame body structure cansurround the to-be-brushed face of the plate body, bristles on the inner side of the brushing clamping frame can effectively exert force on the to-be-brushed plate body, in the actual use process, the coating effect is improved to a large extent, graphene coating located in a cavity of the wall of the coating clamping frame is discharged from a discharging pipe under the positive pressure effectso that the graphene coating can be supplied to the plate body, the bristles carry out coating work on the plate body located between two opposite side plates of the coating clamping frame along withreciprocating movement of the coating assembly, according to the brushing mode for the plate body, the working process is continuous, only certain positive pressure supply needs to be kept in the brushing process, the positive pressure supply is stopped after brushing of the plate body is finished, and the operation is convenient.

Description

technical field [0001] The invention relates to the technical field of wood board processing, in particular to a graphene wood board preparation device and method. Background technique [0002] The anti-corrosion mechanism of graphene composite coatings lies in the unique structure of graphene itself. Its sheet structure can form a "labyrinth" structure, which can effectively improve the physical barrier of the coating. The sheet structure can separate the coating into many small areas. It effectively reduces the internal stress of the coating, consumes fracture energy, and improves the flexibility, impact resistance and wear resistance of the coating; its small size effect can effectively fill coating defects, reduce porosity, and enhance compactness. [0003] Chinese patent authorization announcement number CN109453943B discloses a preparation device and a preparation method of a graphene wood board. By mixing the graphene coating evenly in the coating carrying box, and th...

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Problems solved by technology

[0005] For this reason, the present invention provides a kind of preparation device and method of graphene wood board, in order to overcome in the prior art because smear tool is set in the mode of suspension, and the force ability on the board to be coated is relatively poor, so in actual use Among them, the coating effect is not good, and the application tool uses a roller brush or roller, which requires the cooperation of the material box. The continuous closing and opening of the material box can realize the continuous supply of graphene paint for the wood board. The problem of inconvenient operation

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