Hot-melt emulsion marking machine

Abstract

The invention relates to the technical field of traffic, and discloses a hot-melt emulsion marking machine. The hot-melt emulsion marking machine comprises a frame and wheels arranged below the frame,a painting bucket and a coating bucket are arranged above the frame, a through hole which is V-shaped and penetrates through the coating hopper is formed in the coating hopper in the vertical direction, a scribing opening is formed in the lower end of the through hole, an adjusting block used for covering the scribing opening is arranged in the through hole in a sliding mode, a cam capable of synchronously rotating along with the wheel, a driving rod for rotating and an inhaul cable are arranged on the frame, one end of the driving rod abuts against the periphery of the cam, the other end ofthe driving rod is connected with the inhaul cable, and the end, away from the driving rod, of the inhaul cable is connected with the upper end of the adjusting block. According to the marking machine, the cam which synchronously rotates along with the wheel is utilized to enable the adjusting block to move along with the marking machine, regular coverage and away from the scribing opening, the height, the length and the distance of the protrusions in the same section of vibration marking line are ensured to be unchanged, the distribution uniformity of the protrusions is guaranteed, and the construction quality of the vibration marking line is improved.

Description

technical field [0001] The invention relates to the technical field of transportation, in particular to a hot-melt emulsion marking machine. Background technique [0002] Traffic markings are traffic safety facilities composed of various lines, arrows, characters, facade marks, raised road signs and contour marks marked on the road surface. Its function is to control and guide traffic. The vibration marking (also called noise marking) has a concave-convex shape, and the height of the base and the protrusion is 5-7mm. Usually dot shapes, bar shapes, etc. are made, and there will be a "boom" sound when the car passes by, which has a good warning and reminder effect on the driver. [0003] The existing Chinese patent with the publication number CN109162190A discloses a mechanical convex vibration marking machine, which includes a bottom bracket and a support rod arranged on the bottom bracket. The lower end of the bottom bracket is provided with a wheel, and one side of the su...

AI Technical Summary

Problems solved by technology

[0005] The above existing technical solutions have the following defects: during the construction process, the amount of paint spraying depends on the experience of the personnel, that is, the height and length of the protrusions depend on the experience of the personnel, which may lead to uneven distribution of the protrusions and affect the vibration marking. construction quality

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