A hand-held electric paint spraying machine and its working method

Abstract

The invention relates to a handheld type electric paint coating machine and a working method thereof. The coating machine comprises a tubular cylinder, wherein a supporting disk is mounted at one end of the cylinder, the other end of the cylinder is a discharging port, an inserting hole is formed in the center of the supporting disk, meanwhile, multiple through holes are formed around the inserting hole serving as a circle center in the end surface of the supporting disk, a spindle penetrates through the inserting hole to extend into the cylinder, an electric device is mounted on the spindle outside the cylinder and drives the spindle to rotate, multiple blades are mounted at front and back ends of the spindle at intervals, one of the blades is close to the discharging port, and a feeding port is formed behind the discharging port and in the cylinder and communicates with a device containing paint by the aid of a pipeline; when the electric device drives the spindle to rotate, the blades at the front end of the spindle disperse the conveyed paint, the blades at the back end rotate to produce wind, and the dispersed paint is blown out of the discharging port under push of the rotating wind and then is evenly attached to a to-be-coated base layer surface. The coating machine is small in size, light and convenient to carry.

Description

technical field [0001] The invention relates to a hand-held electric paint spraying machine and a working method thereof. Background technique [0002] As one of the major categories of waterproof materials, waterproof coating products are mainly divided into asphalt-based waterproof coatings, synthetic polymer waterproof coatings, and cement-based waterproof coatings. They are mainly used in more complex structural detail nodes, For engineering parts with narrow job sites or limited construction, the coating is usually solidified and formed into a film by multiple brushing during the construction process. Existing engineering operations mainly rely on manual painting methods for construction, and the per capita construction efficiency is 80-100 square meters. The thickness of the paint is not easy to control during the construction process, and it is easy to cause uneven thickness. [0003] According to the characteristics of coating products that are solidified from liqui...

AI Technical Summary

Problems solved by technology

However, during the on-site construction of waterproof coatings, it was also found that: the nozzles of the existing spraying machines are easy to block during construction, and the equipment needs to be disassembled and cleaned after each construction; in addition, the existing spraying equipment is very expensive and has a large volume , It is laborious to move, and the air sprayer also needs an external air source, and the air pressure of the equipment is often unstable; it cannot meet the space requirements of common areas such as kitchens and bathrooms, detail nodes, etc.

Therefore, although the existing mechanical spraying technology is more advanced than manual construction, it is limited by many factors in the actual application process.

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