Curbstone warning sign painting device

Abstract

The invention relates to a curbstone warning sign painting device and discloses a painting device that uses two nozzles to cooperate with two sets of rollers to smear the two sides of the road teeth,and block the sprayed paint to avoid splashing everywhere. The painting device is characterized in that one end of a fixed rod is connected with one end of a support rod, the other end of the fixed rod is bent towards the horizontal direction, the two groups of roll shafts are arranged on the fixed rod, an included angle is formed between the two groups of roll shafts, the included angle is an obtuse angle, one group of roll shafts consists of two roll shafts, one end of the roller shaft is rotatably connected with the fixed rod through a hinge lug, the other ends of the two roller shafts in one set are connected through a connecting rod, the roller is arranged on the roller shafts in a sleeving mode, a torsion spring is arranged in the hinge lug, the torsion spring is arranged on the fixing rod in a sleeving mode, one end of the torsion spring is connected with the fixing rod, and the other end of the torsion spring is connected with the hinge lug.

Description

technical field [0001] The invention relates to a brushing device for warning signs on curbs, which relates to a brushing device for applying warning signs on curbs, and belongs to the field of municipal equipment. In particular, it relates to an applicator which smears both sides of curbs by using two spray heads and two sets of rollers, and blocks the sprayed paint to avoid splashing everywhere. Background technique [0002] At present, when spraying warning signs on the curb of the road, there are usually two ways. One is that the worker uses a paint brush with a brush roller to apply the paint section by section, and the other is directly from the side of the curb with a hand-held spray gun. Covering it with high-pressure spray painting, the first method of brushing by workers is slow and inefficient, and the brush roller can only paint one side of the curb at a time. For curbs with double-sided corners At least two roller brushes are required. Although the second high-...

AI Technical Summary

Problems solved by technology

[0002] At present, when spraying warning signs on the curb of the road, there are usually two ways. One is that the worker uses a paint brush and a brush roller to apply the paint section by section, and the other is directly from the side of the curb with a hand-held paint spray gun. Covering it with high-pressure spray painting, the first method of brushing by workers is slow and inefficient, and the brush roller can only paint one side of the curb at a time. For curbs with double-sided corners At least two roller brushes are required. Although the second high-pressure spraying method is fast and efficient, the paint splashes everywhere when spraying paint, and it is easy to splash to the outside of the curb, resulting in dirty spraying of the curb. Messy, needs follow-up step-by-step cleaning

[0003] Notification number CN108499818A discloses a paint roller brush, including a paint roller, a hollow shaft, a bracket, a piston barrel, a handle, and a paint roller is horizontally rotatably installed on the hollow shaft, and a plurality of communication channels are opened on the paint roller and the hollow shaft. Hole, the outer surface of the paint roller is installed with roller felt, the hollow shaft is fixedly connected with the hollow bracket, the hollow bracket is fixedly connected with the piston barrel, the piston barrel is inserted with a piston, and a piston rod is horizontally fixed on the piston, and the piston rod extends to the piston barrel The outside is fixedly connected with the handle. There is a feeding port on the lower surface of the piston barrel. A feeding pipe is fixed vertically at the feeding port. A long tube is inserted into the feeding pipe. A paint roller is rotatably installed on the hollow shaft. Protective cover, the paint roller brush can only paint one side of the curb at a time when brushing, and cannot simultaneously paint both sides of the curb corner at the same time

[0004] The notification number CN1816397 discloses a paint roller, which has a lower frame and an upper frame, and a spring connector connects the upper frame to the lower frame to allow the upper frame to pivot or bend relative to the lower frame. each of which is constructed and arranged to receive a cylindrical paint roller holder for holding a paint roller, a handle on the lower frame being used by a worker to maneuver said paint roller which cannot be simultaneously applied to both sides of a right-angle curb Smudge, low smear efficiency

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