Handheld accurate and quantitative paint make-up device for railway component maintenance

Abstract

The invention provides a handheld accurate and quantitative paint make-up device for railway component maintenance, and belongs to the technical field of railway component handheld paint make-up devices. The handheld accurate and quantitative paint make-up device comprises a shell, center bags are arranged in the shell, conical rollers corresponding to the center bags are evenly connected to the interior of the shell in a sliding manner, and limiting layers are arranged between the center bags and the conical rollers; and the upper faces and the lower faces of the center bags are both connected with adjusting discs, fixed discs are movably connected between the adjusting discs and the shell, and adjusting belts are connected between the adjusting discs. According to the handheld accurate and quantitative paint make-up device for railway component maintenance, adjusting rings are used for driving the conical rollers on the adjusting rings through telescopic rods, and the combined effect of the center bags, a conversion chamber, the adjusting belts and the adjusting discs is combined, so that the paint spraying-out amount can be more accurately controlled, the paint make-up accuracy, convenience and quality of railway components are greatly improved, and meanwhile, the paint make-up aesthetic degree and the functionality of other required characteristics are correspondingly improved.

Description

technical field [0001] The invention relates to the technical field of hand-held paint-finishing devices for railway parts, in particular to a hand-held accurate quantitative paint-finishing device for railway parts maintenance. Background technique [0002] In order to prolong the service life of railway components and increase their own aesthetics and characteristic requirements, the corresponding paint layer is usually sprayed on the surface. During the long-term use of railway components, the paint layer is usually damaged and peeled off. , If it is not dealt with in time, it will speed up the aging of the corresponding parts, affect their aesthetics and other functions. Therefore, the relevant staff are required to regularly maintain the railway parts, and timely repair the damaged or fallen off parts. Repair paint. [0003] In the process of paint touch-up, the corresponding touch-up treatment is generally carried out according to the damaged area of ​​the railway com...

AI Technical Summary

Problems solved by technology

[0002] In order to prolong its service life and increase its own aesthetics and characteristic requirements, railway components usually spray the corresponding paint layer on the surface, and during the long-term use of railway components, the paint layer is usually damaged and peeled off. If it is not processed in time, it will speed up the aging of the corresponding parts and affect its aesthetics and other features. Paint layer for repair

[0003] In the process of repainting, the corresponding repainting treatment is generally carried out according to the damaged area of ​​the railway components through a portable hand-held press spraying device. The amount of paint sprayed is completely judged by the experience and feel of the staff, not only accurate The degree is low and difficult to control, which greatly reduces the quality of touch-up paint, as well as the aesthetics and other required characteristics of touch-up paint

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