a paint sprayer

A paint sprayer and fixer technology, applied in the direction of spraying device, etc., can solve the problems of affecting paint transportation, reducing the diameter of the pipeline, inconvenient movement, etc., and achieving the effect of avoiding the diameter of the pipeline becoming smaller, avoiding gaps, and preventing drying.

Active Publication Date: 2021-06-08
临沂产业研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The paint sprayer makes use of the pressure to spray the internal paint on the surface of the object. After the paint solidifies, it achieves the effect of isolating from the air, and the nitro paint has a higher viscosity, and the drying and bonding speed is faster. After spraying, it has a strong covering power. It has stronger protective effect on the surface of the object, but the bucket containing the paint is inconvenient to move due to its heavy weight. The spraying distance of the nitro-lacquer is enhanced through the pipeline connection, and the furniture is sprayed, resulting in a viscous nitro-lacquer after the painting is finished. The base paint will remain inside the pipe and adhere to the inner wall of the pipe. After the paint dries, the diameter of the pipe will become smaller, and when it accumulates to a certain extent, it will cause blockage and affect the delivery of paint

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] like Figure 1-Figure 6 Shown:

[0026] A paint sprayer according to the present invention, its structure includes a closing cover 1, a paint spraying pipeline 2, a fixer 3, a storage barrel 4, and a mobile vehicle 5, the closing cover 1 is installed on the upper end of the storage barrel 4, and the painting spraying pipeline 2 is embedded On the right side of the storage bucket 4, the upper end of the fixer 3 is in clearance fit with the right end of the paint spraying pipeline 2, and the lower end of the storage bucket 4 is attached to the top of the mobile vehicle 5, and the paint spraying pipeline 2 is formed by a scraping device 21. , a connecting rod 22, a spray pipe 23, a threaded block 24, and a spray port 25. The scraping device 21 is attached to the inside of the spray pipe 23, and the connecting rod 22 is located on the right side of the scraping device 21. The connection The rod 22 is welded on the left side of the threaded block 24, the injection port 25 a...

Embodiment 2

[0034] like Figure 7-Figure 8 Shown:

[0035]Wherein, the blocking mechanism 211 is provided with a blocking plate c1, a fixing groove c2, and a connecting ring c3. The connecting ring c3 is attached to the inside of the fixed ring 212. There are four blocking plates c1 in a right-angle fan-shaped structure, so that the paint can be sprayed better when used, and the four blocking plates c1 are spliced ​​into a circle to avoid scraping The paint backs up where it was scraped off.

[0036] Wherein, the blocking plate c1 is provided with a magnet c11, a sector block c12, a rotating rod c13, and a limit block c14. side, the limiting block c14 is attached to the outer side of the fan-shaped block c12, the rotation rod c13 is connected with the limiting block c14, a limiting spring is provided inside the limiting block c14, and two magnets c11 are provided, With positive and negative magnetism respectively, the magnets c11 between the blocking plates c1 are attracted to each oth...

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PUM

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Abstract

The invention discloses a paint sprayer, which comprises a closed cover, a paint spray pipe, a fixer, a storage barrel, and a mobile vehicle. The paint spray pipe is composed of a scraping device, a connecting rod, a spray pipe, a thread block, and a spray port. Strong viscous nitro paint will remain on the right end of the scraping device, and the rubber block will be stretched under the elastic force of the spring, and the paint scraped off by the scraping block will slide down to the lower end of the pressure rod, so as to avoid paint remaining inside the pipe and prevent The paint dries in the pipe to avoid the diameter of the pipe becoming smaller, and the structure of the scraping block has the effect of enhancing the scraping effect on the inside of the pipe, reducing the degree of paint accumulation, preventing the inside of the pipe from being blocked, and avoiding affecting the transportation of paint. When spraying paint, The blocking mechanism opens to the right side of the scraping device under the pressure of paint spraying, so as to avoid affecting the flow of paint spraying. After the painting is stopped, the blocking plate rebounds under the action of the limit spring inside the limit block to avoid the generation of gaps and prevent residual paint Excessive backflow from the gap.

Description

technical field [0001] The invention relates to the field of painting processing, in particular to a paint sprayer. Background technique [0002] The paint sprayer makes use of the pressure to spray the internal paint on the surface of the object. After the paint solidifies, it achieves the effect of isolating from the air, and the nitro paint has a higher viscosity, and the drying and bonding speed is faster. After spraying, it has a strong covering power. It has stronger protective effect on the surface of the object, but the bucket containing the paint is inconvenient to move due to its heavy weight. The spraying distance of the nitro-lacquer is enhanced through the pipeline connection, and the furniture is sprayed, resulting in a viscous nitro-lacquer after the painting is finished. The base paint will remain inside the pipe and adhere to the inner wall of the pipe. After the paint dries, the diameter of the pipe will become smaller, and when it accumulates to a certain ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B15/52
CPCB05B15/52
Inventor 陈少红陈国荣
Owner 临沂产业研究院有限公司
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