Automatic feeding type uniform smearing device

Abstract

The invention discloses an automatic feeding type uniform smearing device. The automatic feeding type uniform smearing device comprises a smearing roller, a transmission box and a material storage box. A material adding pipe is installed at the upper end of the material storage box. A transmission rotating shaft is installed in the transmission box. A first conical tooth is fixedly to the lower end of the transmission rotating shaft. A second conical tooth meshes with the right side of the first conical tooth. The right side of the second conical tooth is fixed on a U-shaped rotating shaft. The U-shaped rotating shaft is inserted into the material adding pipe. A push rod is fixed to the U-shaped rotating shaft through a sleeve, and the lower end of the push rod is fixed on a piston. The feeding cavity is formed in the smearing roller, and connecting pipes which are arranged by means of array are arranged on the periphery of the feeding cavity. The connecting pipes communicate with material retarding cavities. Material guiding layers are arranged on the smearing roller on the outer sides of the material retarding cavities. Discharging holes which are arranged by means of array are formed in the material guiding layers. The discharging holes communicate with the material retarding cavities. Sponge mats are arranged on the surface of the smearing roller on the outer side of the material guiding layers. According to the automatic feeding type uniform smearing device, the smearing is uniform, and the smearing quality is high.

Description

technical field [0001] The invention relates to a uniform coating device, in particular to an automatic feeding type uniform coating device. Background technique [0002] Paint, traditionally called paint in China. The so-called paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, oil, or emulsion, with or without adding pigments, fillers, adding The corresponding additives are viscous liquids prepared with organic solvents or water. [0003] The relatively authoritative book "Painting Technology" in the Chinese coatings industry defines it as follows: "Painting is a material that can be coated on the surface of an object by different construction techniques to form a firm adhesion, a certain strength, and a continuous coating. Solid film. The film formed in this way is commonly called a coating film, also known as a paint film or a coating." [0004] A...

AI Technical Summary

Problems solved by technology

[0004] At present, when applying paint to the surface of objects, most of them are dipped and applied. The amount of single dipping is uncertain, which will lead to uneven application and low application quality.

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