CN216838902U - Quick marking device - Google Patents
Quick marking device Download PDFInfo
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- CN216838902U CN216838902U CN202120728413.7U CN202120728413U CN216838902U CN 216838902 U CN216838902 U CN 216838902U CN 202120728413 U CN202120728413 U CN 202120728413U CN 216838902 U CN216838902 U CN 216838902U
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Abstract
The utility model discloses a quick marking off equipment. The device comprises a carrying platform (1), a control system (2) and a plurality of communicating pipelines, and is characterized in that at least one group of two-component coating spraying system is arranged on the carrying platform (1), the two-component coating spraying system is provided with a first coating component tank (3) and a second coating component tank (4) and is communicated with a mixing pipe (5) through a pipeline, the mixing pipe (5) is communicated with a spraying device (6) through a pipeline, and the first coating component tank (3) and the second coating component tank (4) are communicated with an air compressor (8) through a pipeline; the cleaning system is used for cleaning the spraying device (6), and a plurality of valves connected with the control system (2) are arranged on each communication pipeline for communicating the devices. Compared with the prior marking device, the utility model has the advantages of outstanding substantive characteristics and remarkable progress.
Description
The technical field is as follows:
the utility model relates to a spraying device of liquid thing specifically indicates a marking off equipment with bi-component coating spraying on road surface.
Background art:
with the development of cities and the mass popularization of urban vehicles, roads are increasingly dense, the management of road traffic is increasingly complex, and one of important management means is to lay various marks and draw various marking lines with different colors on road surfaces so as to realize effective indication of pedestrians and various vehicles and avoid road congestion or various chaos. The existing line marking on the road surface is generally carried out manually or manually by using a simple tool, the efficiency is very low, the coating is a single-component coating, the technical indexes of the coating, such as adhesion with the road surface, weather resistance, friction performance and the like, are not ideal, the coating is basically a high polymer material and has considerable viscosity, a solvent is required to be used for dilution, a storage and spraying device is usually blocked by the residual coating, and therefore the cleaning is required, and the cleaning of the equipment in the prior art is usually carried out at any time and is discharged at any time, so that the environmental pollution is caused. Therefore, how to overcome the defects of the prior art is still a problem to be solved.
The invention content is as follows:
the utility model aims at disclosing a marking device capable of quickly coating a road surface with a bi-component coating.
Realize the utility model discloses a technical solution as follows: the device comprises a carrying platform, a control system and a plurality of communicating pipelines, and is characterized in that the carrying platform is provided with at least one group of two-component paint spraying system, the two-component paint spraying system is provided with a first paint component tank and a second paint component tank which are communicated with a mixing pipe through pipelines, the mixing pipe is communicated with a spraying device through a pipeline, and the first paint component tank and the second paint component tank are communicated with an air compressor through pipelines; the cleaning system is used for cleaning the spraying device, and a plurality of valves connected with the control system are arranged on each communication pipeline for communicating the devices.
The cleaning system comprises a cleaning liquid tank storing cleaning liquid, the cleaning liquid tank is communicated with a mixing pipe, a spraying device and a cleaning liquid recovery tank through pipelines, and the cleaning liquid recovery tank is communicated with a vacuum pump.
The cleaning system is characterized in that an air compressor is communicated with a mixing pipe and a spraying device through a pipeline, and the spraying device is communicated with an air purifier through a pipeline.
The equipment is provided with a particle tank which is connected with the spraying head through a pipeline.
The carrying platform is provided with two-three groups of two-component coating spraying systems.
And the first paint component tank and the second paint component tank are both provided with measuring tanks for measuring the flow of the paint.
The mixing pipe is structurally characterized in that the included angle alpha between the feeding pipes on the two sides of the main pipe and the main pipe is 70-90 degrees, and the inner wall surface of the main pipe is provided with a spiral bulge.
The spraying device is provided with a restraint box body, the restraint box body is provided with a bottom plate which is driven by a driving device and can be opened or closed, the restraint box body is connected with the carrying platform through a lifting device, and a spray head communicated with a pipeline is arranged in the restraint box body.
The bottom of a side plate of the restraint box body is provided with a rolling brush.
One or two movable push-pull plates vertical to the horizontal plane are arranged in the restraint box body.
The utility model discloses a marking off equipment on road surface uses is the bi-component coating, the characteristic of bi-component coating is fully considered to this marking off equipment, but can the normal atmospheric temperature be divided the jar and preserve, can not preserve after the mixed reaction, but characteristics such as the time that needs the mixed reaction, design unique marking off equipment, make bi-component coating can high-efficiently mix, directly carry out the coating marking off on road surface after the fast reaction, the coating marking off that obtains has high adhesive force, good weatherability, comprehensive properties such as splendid frictional property, and can carry out timely clearance and recovery to the defective material in the marking off equipment, long-term performance at the protective apparatus, reduce the maintenance cost, when improving engineering efficiency, still eliminated and wash the pollution of defective material to the environment, compared in current marking off equipment have outstanding substantive characteristics and apparent progress.
Description of the drawings:
fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a portion of the two-component coating system of fig. 1.
Fig. 3 is a schematic view of the overall construction of the two-component coating system of fig. 1.
Fig. 4 is a schematic structural view of the spray part in fig. 1.
Fig. 5 is a schematic structural view of a tank of the painting part of fig. 1.
Fig. 6 is a schematic view of a connection structure of the spraying device of fig. 1.
Fig. 7 is an enlarged schematic view of a cleaning liquid recovery portion in fig. 1.
Fig. 8 is an enlarged schematic view of a coupling structure of the cleaning main body and the purification part in fig. 1.
FIG. 9 is a cross-sectional view schematically illustrating the structure of the mixing tube.
The specific implementation mode is as follows:
the detailed description of the embodiments of the present invention is provided in conjunction with the drawings of the specification, and it should be noted that the description of the embodiments of the present invention is intended to provide a comprehensive understanding of the technical solutions of the present invention, and should not be construed as limiting the scope of the claims of the present invention.
Referring to fig. 1 to 9, the technical solution of the embodiment of the present invention is: the system comprises a carrying platform 1, a control system 2 and a plurality of communicating pipelines, wherein the carrying platform 1 is a common carrying vehicle, and is an autonomous driving vehicle or a towed platform, the control system 2 is provided with an operation dial or an operation screen, the operation dial or the operation screen controls the operation of each part in the marking device and controls the opening or closing of a plurality of valves on the communicating pipelines, the system is not essentially different from the prior industrial control technology, preset software receives, sends and processes signals, the communicating pipelines communicate each part or device of the marking device according to the operation requirement so that paint flows as required, the method can be concretely realized by technicians in the field according to the description of the embodiment, and therefore, the reference number and detailed written description are not carried out on each pipeline; the key point is that at least one group of two-component paint spraying system is arranged on the carrying platform 1, the two-component paint spraying system is provided with a first paint component tank 3 and a second paint component tank 4 which are communicated with a mixing pipe 5 through a pipeline, the mixing pipe 5 is communicated with a spraying device 6 through a pipeline, the first and second paint component tanks (3, 4) are communicated with the air compressor 8 through pipelines, when in actual use, the control system 2 sends a signal to the air compressor 8 to start, applying certain pressure to the first and second paint component tanks (3, 4), under the drive of the pressure, the paints in the first and second paint component tanks (3, 4) enter the mixing pipe 5 to be mixed into a two-component paint, and then the two-component paint is sprayed on the surface of the road from the pipeline to the spraying device 6, the carrying platform 1 moves at certain speed according to a preset line, and the two-component paint sprayed on the surface of the road forms a marking line; because the two-component coating has residual coating in the spraying system, the residual coating is attached to the inner wall surfaces of pipelines and related parts of equipment after being dried, or the control of the mixing ratio and the flow rate of the two-component coating in subsequent operation is influenced, the quality of a road surface coating layer is influenced, or the pipeline is blocked seriously, so that parts or pipelines have to be replaced, namely engineering operation is influenced and cost is increased, a cleaning system for cleaning the spraying device 6 is arranged, and each communication pipeline for communicating each device is provided with a plurality of valves connected with the control system 2; the cleaning system can clean the pipeline and the device through which the bi-component coating flows in time according to the requirement when each operation is finished, so as to avoid the failure and the blockage of each part, and the control system 2 controls the opening and/or the closing of the related valve according to the instruction of engineering operation or operating personnel, so that the whole marking equipment can effectively operate according to the requirement.
In order to ensure that the cleaning process is effective and meet the aim of environmental protection, the cleaning system comprises a cleaning liquid tank 9 for storing cleaning liquid, the cleaning liquid tank 9 is communicated with a mixing pipe 5, a spraying device 6 and a cleaning liquid recovery tank 10 through pipelines, and the cleaning liquid recovery tank 10 is communicated with a vacuum pump 11; during actual cleaning operation, a certain pressure is applied to the cleaning liquid in the cleaning liquid tank 9 through the air compressor 8, so that the cleaning liquid cleans residual coatings in the pipeline, the mixing pipe 5 and the spraying device 6, the cleaning liquid with the residual coatings is recovered to the cleaning liquid recovery tank 10, and then centralized treatment is carried out, so that the pollution of the cleaning liquid with the residual coatings to the environment is avoided; in order to increase the cleaning effect of the cleaning liquid on the equipment, the vacuum pump 11 communicated with the cleaning liquid recovery tank 10 enables the interior of the cleaning liquid recovery tank 10 to be in a negative pressure state, so that the flow speed of the cleaning liquid in the cleaning process is increased, and the cleaning effect is improved. Or the cleaning system is communicated with the mixing pipe 5 and the spraying device 6 through the pipeline by the air compressor 8, the spraying device 6 is communicated with the air purifier 7 through the pipeline, the air compressor 8 drives high-pressure air to clean the mixing pipe 5, the pipeline and the spraying device 6, the air with residual paint enters the air purifier 7 through the pipeline, the air purifier 7 collects the residual paint and discharges the clean and purified gas into the ambient atmosphere, and the pollution of the residual paint to the environment is also avoided.
The equipment is provided with a particle tank 12, and the particle tank 12 is connected with a spraying head 13 through a pipeline; the particles are fine hard particles such as fine sand particles or hard plastic particles, or soft particles with certain deformation performance such as rubber particles or rubber and plastic particles, under the driving of high-pressure air of the air compressor 8, the particles are distributed on the surface of a coating on the road surface through a pipeline and the spraying head 13, the particles and the coating are combined to form a particle surface layer, the particle surface layer improves the strength of the coating on one hand, and improves the friction force of the surface or changes the foot feeling when a human body treads on the other hand, so that the reminding effect is achieved.
In order to meet the requirement of the diversity of road marking, two to three groups of two-component coating systems are arranged on the carrying platform 1, the two-component coating in each group of two-component coating system is a coating with a specific color, a plurality of groups of two-component coating systems can be independently used for spraying road marking with a single color or the two to three groups of two-component coating systems can be simultaneously operated, road marking with different colors is sprayed on the surface of a road, and the operation efficiency of road marking can be greatly improved.
The paint is a two-component paint, the first component and the second component are respectively stored, when the marking operation is needed, the first component and the second component are effectively and fully mixed and then sprayed on the surface of a road, the mixed two-component paint has obvious advantages compared with the traditional single-component paint, but the proportioning requirement of the two-component paint is higher, and the quality of a paint coating layer on the surface of the road is influenced if the proportioning of the two-component paint has larger deviation, so that the first paint component tank 3 and the second paint component tank 4 are both provided with a measuring tank 14 for measuring the flow rate of the paint; the flow parameters of each tank body coating measured by the measuring tank 14 are transmitted to the control system 2, the control system 2 compares and processes the data and gives signals to the air compressor 8 or/and related valves to adjust the respective flow rates of the first and second coating component tanks (3, 4) so that the mixed two-component coating is always kept at the optimal mixing ratio to ensure that the coating of the road surface with high quality is obtained.
The mixing degree and the mixing time of the two-component coating also influence the quality of a coating layer, the two-component coating is mixed in the mixing pipe 5, and in order to improve the uniformity and the sufficiency of mixing, the mixing pipe 5 has the structure that the included angle alpha between the feed pipe 16 and the main pipe 15 at the two sides of the main pipe 15 is 70-90 degrees, and the inner wall surface of the main pipe 15 is provided with a spiral bulge; when the two-component paint mixing device is in actual use, the first and the second-component paints enter the main pipe 15 through the feeding pipe 16, under the driving of high-pressure gas, the first and the second-component paints are mixed in a state close to head-on impact, the head-on impact state can enable the first and the second-component paints to be rapidly crushed to achieve an excellent mixing state, the mixing uniformity is greatly improved, then the mixed paints are forced to flow spirally under the spiral protrusions, the two-component paints are further mixed, the mixing time is slightly prolonged in the mixing process, the reaction time of the mixed two-component paints is correspondingly slightly prolonged, and finally the mixing comprehensive performance of the two-component paints is greatly improved.
The mixed bi-component paint is sprayed on the road surface by a spraying device 6 to form a preset marking line, the spraying device 6 is provided with a restraint box body 17, the restraint box body 17 is provided with a bottom plate 19 which is driven by a driving device 18 and can be opened or closed, the restraint box body 17 is connected with the carrying platform 1 by a lifting device 20, and a spray head communicated with a pipeline is arranged in the restraint box body 17; when the bottom plate 19 is in an open state, the spraying operation can be carried out, after the spraying operation is finished, the driving device 18 drives the bottom plate 19 to close, the constraint box body 17 is in a closed state, the cleaning operation can be carried out at the moment, cleaning liquid and high-pressure air with residual paint respectively enter the cleaning liquid recovery tank 10 and the air purifier 7, the lifting device 20 can adjust the distance between the constraint box body 17 and the road surface, the proper distance can avoid the dispersion of the two-component paint, the environmental pollution is reduced, the utilization rate of the two-component paint is improved, and the loss is reduced.
The bottom of one side plate of the restraint box body 17 is provided with a rolling brush 21, after spraying, the rolling brush 21 carries out leveling treatment on the coating surface or the particle surface layer of the coating, and meanwhile, certain pressure is applied to the particles on the particle surface layer, so that the combination between the particles and the coating is improved.
One or two movable push-pull plates (not shown in the figure) perpendicular to the horizontal plane are arranged in the constraint box body 17, and the width of the inner cavity of the constraint box body 17 is adjusted by adjusting the positions of the push-pull plates, so that the width of the line sprayed on the road surface is realized, and various different requirements of road line marking are met.
Claims (9)
1. A rapid marking device comprises a carrying platform (1), a control system (2) and a plurality of communicating pipelines, and is characterized in that at least one group of two-component coating spraying system is arranged on the carrying platform (1), the two-component coating spraying system is provided with a first coating component tank (3) and a second coating component tank (4) and is communicated with a mixing pipe (5) through a pipeline, the mixing pipe (5) is communicated with a spraying device (6) through a pipeline, and the first coating component tank (3) and the second coating component tank (4) are communicated with an air compressor (8) through a pipeline; the cleaning system is used for cleaning the spraying device (6), and a plurality of valves connected with the control system (2) are arranged on each communication pipeline for communicating the devices; the spraying device (6) is provided with a restraint box body (17), the restraint box body (17) is provided with a bottom plate (19) which is driven by a driving device (18) and can be opened or closed, the restraint box body (17) is connected with the carrying platform (1) through a lifting device (20), and a spray head communicated with a pipeline is arranged in the restraint box body (17).
2. The apparatus for rapid marking as claimed in claim 1 wherein the cleaning system comprises a cleaning solution tank (9) storing a cleaning solution, the cleaning solution tank (9) being in communication with the mixing tube (5), the spray device (6) and the cleaning solution recovery tank (10) via a conduit, the cleaning solution recovery tank (10) being in communication with the vacuum pump (11).
3. The rapid marking apparatus according to claim 1, wherein the cleaning system is an air compressor (8) connected to the mixing tube (5) and the spraying device (6) via a pipe, and the spraying device (6) is connected to the air cleaner (7) via a pipe.
4. A rapid scoring device according to claim 1, 2 or 3, characterised in that the device is provided with a particle tank (12), the particle tank (12) being connected to the spraying head (13) via a pipe.
5. A rapid marking apparatus according to claim 4, characterized in that the carrier platform (1) is provided with two to three sets of two-component paint spraying systems.
6. A rapid scoring device according to claim 5, characterised in that the first (3) and second (4) paint component tanks are each provided with a measuring tank (14) for measuring the paint flow.
7. The quick marking device according to claim 6, characterized in that the mixing tube (5) is structured such that the feed tubes (16) on both sides of the main tube (15) and the main tube (15) form an included angle α of 70 ° to 90 °, and the inner wall surface of the main tube (15) is provided with a spiral protrusion.
8. The rapid scoring device recited in claim 7 wherein the bottom of one side of said constraining enclosure (17) is provided with a roller brush (21).
9. The rapid scoring device recited in claim 8 wherein said constraining housing (17) has one or two movable push-pull plates disposed perpendicular to the horizontal plane.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120728413.7U CN216838902U (en) | 2021-04-09 | 2021-04-09 | Quick marking device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120728413.7U CN216838902U (en) | 2021-04-09 | 2021-04-09 | Quick marking device |
Publications (1)
Publication Number | Publication Date |
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CN216838902U true CN216838902U (en) | 2022-06-28 |
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ID=82081503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202120728413.7U Active CN216838902U (en) | 2021-04-09 | 2021-04-09 | Quick marking device |
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CN (1) | CN216838902U (en) |
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2021
- 2021-04-09 CN CN202120728413.7U patent/CN216838902U/en active Active
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