KR20100059519A - Road marking apparatus - Google Patents

Road marking apparatus Download PDF

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Publication number
KR20100059519A
KR20100059519A KR1020080118319A KR20080118319A KR20100059519A KR 20100059519 A KR20100059519 A KR 20100059519A KR 1020080118319 A KR1020080118319 A KR 1020080118319A KR 20080118319 A KR20080118319 A KR 20080118319A KR 20100059519 A KR20100059519 A KR 20100059519A
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KR
South Korea
Prior art keywords
paint
painting
injection
axis
road
Prior art date
Application number
KR1020080118319A
Other languages
Korean (ko)
Inventor
김경진
Original Assignee
김경진
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김경진 filed Critical 김경진
Priority to KR1020080118319A priority Critical patent/KR20100059519A/en
Publication of KR20100059519A publication Critical patent/KR20100059519A/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00Processes for applying liquids or other fluent materials
    • B05D1/02Processes for applying liquids or other fluent materials performed by spraying
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/16Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
    • E01C23/20Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ
    • E01C23/22Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying
    • E01C23/222Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying specially adapted for automatic spraying of interrupted, individual or variable markings

Abstract

PURPOSE: A surface of road painting apparatus is provided to make the standardization of painting and draft which is displayed on the surface of road. CONSTITUTION: A surface of road painting apparatus comprises a support frame(110), an injection assembly(120), and an X-axis transfer device(130) and a Y-axis transfer device(140). The injection assembly is installed in the inner side of the supporting frame. An injection nozzle(N1,N2,N3,N4,N5,N6) spraying various typed paint are arranged in the he injection assembly at a regular interval. X The X-axis transfer device transfers the jet assembly in an X-axis direction. The Y-axis transfer device transfers the jet assembly in a Y-axis direction.

Description

Road marking apparatus {road marking apparatus}
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a road surface painting apparatus having a structure that can be mounted on a vehicle while improving the accuracy of displaying a pattern such as letters or directions on a road surface.
Typically, lanes are painted to separate lanes on a road surface, and a pattern for displaying a traveling direction and a destination is displayed between such lanes.
However, conventionally, in order to display such a pattern, a large number of workers take a plate engraved with letters or patterns and apply the paint to complete the work efficiency, and the work efficiency is considerably lowered. It wasn't consistent, so it didn't look good.
Of course, in order to solve such a problem, the applicant has filed an application for registration utility model No. 20-0403852. By the way, it can be seen that the registration utility model adopts the same configuration of the spray nozzles are sprayed when the paint is painted. According to such a configuration, in order to complete the pattern as shown in FIG. 1, the X-axis / Y-axis control is performed using only one injection nozzle and the finish portion S1 or the inclined pattern portion S2 of the pattern on the road surface. Circular pattern portion (S3) had a problem that can not be smoothly drawn together.
Accordingly, an object of the present invention to solve these problems is to provide a road surface painting apparatus that can display the pattern displayed on the road surface in a standardized size even if the workplace changes.
In addition, the present invention is a road surface painting apparatus having a structure that is easy to manage by lowering to the rear side of the vehicle when the road surface marking work is carried out, and ascends to the upper side of the loading box of the vehicle when the work is finished. The purpose is to provide.
In order to solve the above problems, the road surface painting apparatus according to the present invention includes a paint supply means in a state in which a paint is filled, a forced discharge means for forcibly discharging the paint in the paint supply means, and the paint supply A painting vehicle provided with a control panel for controlling the means and the forced discharging means, comprising: a support frame which is installed on the painting vehicle to set a range of painting and has a constant rectangular shape to protect against external impact; An injection assembly provided at an inner side of the support frame and having at least two injection nozzles having different shapes for injecting the paint of the paint supply means at a predetermined interval, and an X axis for moving the injection assembly in the X-axis direction Conveying means and Y-axis conveying means for moving the injection assembly in the Y-axis direction.
By using the present invention, even if the work site is changed, it is possible to expect the standardization of the painting by displaying the pattern displayed on the road surface in a standardized size and displaying various patterns in a suitable state.
In addition, it is installed at the rear of the vehicle so that it can be lifted up before work, loaded into the loading box, and when the pattern is painted on the road surface, it can be lowered only by the operation of the control panel to reduce the labor of workers required before and after road marking work. You can expect an improvement.
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
2 to 4, the road surface painting apparatus 100 according to the present invention is provided in the vehicle 1 and has a paint supply means 10 filled with a paint for painting a pattern on the road surface. And the paint supply means 10 serves to spray the paint forced by the operation of the forced discharging means 20 for forcibly discharging the paint in the paint on the road surface of the road. Of course, the control panel 30 for controlling the paint supply means 10 and the forced discharge means 20 is provided with the vehicle (1).
At this time, the paint supply means 10 is composed of a body 12 having a receiving portion filled with the paint, and the lid 14 to prevent evaporation of the paint on the upper end of the body 12, when filling the shortage.
On the other hand, the forced discharging means 20 is a pump 22 for conveying the paint itself of the paint supply means 10 and compressed to spray the paint forcibly transported by the driving force of the pump 22 in the form of a spray It consists of the air compressor 24 which generate | occur | produces air.
Of course, the forced discharging means 20 can be applied at the time of spraying in the form of a spray using the pump 22 and the air compressor 24 when the paint is a room temperature paint, when the paint is a fusion paint By using only the pump 22, it is preferable to adopt the method of flowing out.
The road surface painting apparatus 100 according to the present invention, which paints the pattern according to the operation of the paint supply means 10 and the forced discharge means 20 of the vehicle 1, is located at the rear of the vehicle 1. When installed, but the painting operation is performed, the lifting means 40 is lowered to the rear of the vehicle, and when moving after finishing the painting operation is provided. At this time, the lifting means 40 is composed of a cylinder 42 installed in the loading box of the vehicle 1, the end of the piston rod 42a of the cylinder 42 is fixed to one side of the support frame 110 By moving forward and backward, the road surface painting apparatus 100 is elevated. Of course, the support bracket 44 is provided so that the support frame 110 is rotatably fixed by the hinge pin 44a on one side, and the support frame 110 is driven by driving the cylinder 42 around the hinge pin 44a. ) Is elevated.
On the other hand, although the lifting means 40 is shown only the method using the cylinder 42, it is obvious that the motor driving method is also within the same technical scope.
The road surface painting apparatus 100 according to the present invention installed in such a vehicle 1 has a support frame 110 having a constant quadrangular shape in order to set a range of painting and protect it from external shocks, and the support frame ( The injection assembly 120 provided inside the 110 and spray nozzles of various shapes (N1, N2, N3, N4, N5, N6) to maintain a constant interval and the injection assembly 120, the spray assembly 120 X-axis transfer means 130 for moving the X-axis direction, and Y-axis transfer means 140 for moving the injection assembly 120 in the Y-axis direction.
Hereinafter, each component will be described in more detail.
The support frame 110 is a frame is formed in a rectangular shape that maintains a predetermined interval in the lower portion of the support frame 110 and is provided with at least one caster 150 is moved slowly while being guided by the vehicle (1) It is a structure that can be.
The injection assembly 120 provided inside the support frame 110 is formed of a structure in which two or more injection nozzles having different shapes are disposed while maintaining a predetermined interval, and are sprayed onto the body 120a constituting the body. Depending on the shape of the paint, the triangular jet nozzle N1, the vertical straight jet nozzle N2, the horizontal straight jet nozzle N3, and the circular jet nozzle N4 ), An orthogonal injection nozzle (N5) and an inlet injection nozzle (N6) are mounted in units of a predetermined interval (L), and each injection nozzle (N1 to N6) in front of the injection nozzle Opening and closing valves V1 to V6 for controlling on / off of the paint sprayed through the nozzles N1 to N6 are provided. Therefore, the injection of the paint supplied from the paint supply means 10 is controlled under the control of the opening / closing valves V1 to V6.
At this time, each of the injection nozzles (N1 to N6) as shown in Figure 3 maintains a constant distance to the outside of the paint discharge port (8) and the paint discharge port 8 is discharged the paint of the paint supply means 10 And an air outlet 9 arranged to form a space 9a. In this state, when the paint is transferred to the paint discharge port 8, the compressed air generated by the air compressor 24 is sprayed and the paint is sprayed in the droplet state.
The forced discharging means 20 is a pump 22 for conveying the paint itself of the paint supply means 10, and compressed air to spray the sprayed paint by the driving force of the pump 22 in the form of a spray It consists of the air compressor 24 which generate | occur | produces.
Of course, the forced discharging means 20 can be applied at the time of spraying in the form of a spray using the pump 22 and the air compressor 24 when the paint is a room temperature paint, when the paint is a fusion paint By using only the pump 22, it is preferable to adopt the method of flowing out.
On the other hand, one side of the support frame 110 is provided with an X-axis transfer means 130 for moving the injection assembly 120 in the X-axis direction in the horizontal direction, which is the first constituting the support frame 110 The drive unit 160 is provided with a rack 132 in the longitudinal direction of one frame 110a, and the pinion 134 engaged with the rack 132 is freely rotatable. On the other hand, the follower body 162 is provided in the second frame (110b) disposed in parallel with the first frame (110a).
At this time, one side of the drive body 160 is provided with a first motor (M1), the motor shaft of the first motor (M1) is provided with a pinion 164 to drive the first motor (M1) forward and backward Accordingly, the driving body 160 can move in the X-axis direction. Meanwhile, the driven member 162 fixes both ends of the guide shaft 163 to the driving member 160 and the driven member 162 so that the driving member 160 moves together when moved. Here, the follower 162 is provided with a guide roller (not shown) without a motor for a separate drive and is movable along the second frame 110b so that the first motor (1) of the drive body 160 is provided. When M1 is driven to move the driving body 160 in the X-axis direction, the driven body 162 also moves together.
On the other hand, between the drive body 160 and the driven body 162 is provided with a Y-axis transfer means 140 for moving the injection assembly 120 in the Y-axis direction, which is the drive body 160 and the driven body The drive pulley 164 and the driven pulley 166 are provided in the 162, respectively, and the belt 168 is fastened to the drive pulley 164 and the driven pulley 166, and one side of the said drive body 160 A second motor M2 capable of forward and reverse driving is provided, and the motor shaft is provided with the driving pulley 164 integrally.
At this time, one side of the belt 168 is fixed to the body (120a) of the injection assembly 120.
In this configuration, when the second motor M2 is driven and the motor shaft rotates, the driving pulley 164 rotates to move the belt 168 to transfer the injection assembly 120 in the Y-axis direction. Done.
On the other hand, the X-axis transfer means 130 and Y-axis transfer means 140 is shown and described only the method using a motor, in addition, it is also preferable to selectively apply a method using a hydraulic and pneumatic cylinder.
In addition, the support frame 110 is further provided with a split guide 112 at the center for further speed improvement and further provided with a separate injection assembly (120 ') can be expected to double the speed improvement by working simultaneously. .
Hereinafter, the painting process using the road surface painting apparatus according to the present invention will be described in detail with reference to FIGS. 2 to 5.
When the road surface painting apparatus 100 according to the present invention is used, the lifting means 40 is operated to lower the tail of the vehicle 1.
In such a state, when the desired letters and patterns are selected and operated through the operation of the control panel 30, the paint supply means 10 and the forced discharge means 20 are operated to spray the assembly through the pipe 114. The paint is forced to 120.
At this time, for example, when the letters "Gangchon" is inscribed, the X-axis transfer means 130 and the Y-axis transfer means 140 is operated to move the injection nozzle (N2) of the vertical linear (|) to the corresponding position (P1). It moves and marks "-" on the road surface, and moves the injecting linear injection nozzle (N6), which is arranged at a certain interval (L) unit on one side, to the corresponding position (P2) and continuously I will paint. Thus, after completing the "a" character, the horizontal nozzle (N) of the linear straight line (-) is moved to the corresponding position (P3) to complete the "group", and the vertical nozzle (|) of the nozzle (N2) is moved to the corresponding position ( Go to P4) to complete "A". Then, finally, the circular nozzle (4) of the injection nozzle (N4) is moved to the corresponding position (P5) to complete the "steel". In the same way, "chon" is also continuously painted and the description thereof is omitted.
Of course, only the open / close valves V1 of the injection nozzles (for example, N1) requiring the injection of paint among the plurality of injection nozzles N1 to N6 are opened to open / close valves V2 to the remaining injection nozzles N2 to N6. V6) is closed. Of course, the control of the open-close valve (V1 to V6) is opened and closed by the on-off operation by the control signal of the control panel 30.
At this time, in the case of engraving the word "strong", the X-axis and Y-axis control is organically performed simultaneously using the X-axis transfer means 130 and the Y-axis transfer means 140. That is, forward and backward driving of the first motor M1 provided on one side of the driving body 160 to move the injection assembly 120 in the X-axis direction allows the pinion 134 to rotate and move on the rack 132. And forward and reverse driving of the second motor M2 provided on one side of the driving body 160 to transfer the injection assembly 120 in the Y-axis direction, the driven pulley 164 and the driven pulley interlocked with the belt 168. As the 166 rotates together, the injection assembly 120 fixed to the belt 168 moves in the Y-axis direction.
1 is a view showing a state in which a pattern is painted on the road surface in general,
Figure 2 is a view showing the road surface painting apparatus according to the invention from the bottom,
3 is a view showing an example of the injection nozzle of the present invention,
4 is a view showing a vehicle equipped with a road surface painting apparatus according to the present invention,
5 is a diagram sequentially illustrating a painting process using the road surface painting apparatus according to the present invention.
*** Explanation of symbols for main parts of drawing ***
1: vehicle 10: paint supply means
20: forced discharge means 30: control panel
40: lifting means 100: road surface painting apparatus
110: support frame 120: injection assembly
130: X-axis transfer number 140: Y-axis transfer means
N1, N2, N3, N4, N5, N6: Injection nozzle V1, V2, V3, V4, V5, V6: Opening and closing valve

Claims (3)

  1. A paint supply means 10 in a state where the paint is filled, a forced discharge means 20 for forcibly discharging the paint in the paint supply means 10, the paint supply means 10, and a forced discharge. In a painting vehicle provided with a control panel 30 for controlling the means 20;
    It is installed in the painting vehicle, and set the range of painting and provided in the inside of the support frame 110 and the support frame 110 made of a constant quadrangular shape in order to protect from external impact and the paint supply means (10) Two or more spray nozzles having different shapes for spraying the paint of () and the spray assembly 120 is arranged to maintain a constant interval, and the X-axis transfer means 130 for moving the spray assembly 120 in the X-axis direction And a Y-axis transfer means (140) for moving the injection assembly (120) in the Y-axis direction.
  2. The method of claim 1,
    The injection assembly 120 is;
    According to the shape of the paint sprayed on the body 120a constituting the body, a triangular spray nozzle N1, a vertical straight spray nozzle N2, and a horizontal straight spray nozzle N3 , A circular (○) injection nozzle (N4), an orthogonal injection nozzle (N5), and an inlet linear injection nozzle (N6) are mounted in units of a predetermined interval (L). Road surface painting apparatus characterized in that the front and rear valves (V1 to V6) for controlling the on / off control of the paint sprayed through the injection nozzles (N1 to N6) in front of the injection nozzles (N1 to N6) .
  3. The method of claim 1,
    The support frame 110 is installed at the rear of the vehicle 1, but when the painting work is performed, the lifting means 40 is lowered to the rear of the vehicle, and is raised when moving after finishing the painting work. A road surface painting device, characterized in that.
KR1020080118319A 2008-11-26 2008-11-26 Road marking apparatus KR20100059519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080118319A KR20100059519A (en) 2008-11-26 2008-11-26 Road marking apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080118319A KR20100059519A (en) 2008-11-26 2008-11-26 Road marking apparatus

Publications (1)

Publication Number Publication Date
KR20100059519A true KR20100059519A (en) 2010-06-04

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Application Number Title Priority Date Filing Date
KR1020080118319A KR20100059519A (en) 2008-11-26 2008-11-26 Road marking apparatus

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105369726A (en) * 2014-08-11 2016-03-02 上海向彤智能科技有限公司 Intelligent line-marking machine and intelligent line-marking vehicle
CN105463975A (en) * 2014-08-11 2016-04-06 上海向彤智能科技有限公司 Multi-spraying-head intelligent line-marking machine and intelligent line-marking vehicle
KR20170040606A (en) 2015-10-05 2017-04-13 조봉현 Apparatus for Paingting Road Sign

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105369726A (en) * 2014-08-11 2016-03-02 上海向彤智能科技有限公司 Intelligent line-marking machine and intelligent line-marking vehicle
CN105463975A (en) * 2014-08-11 2016-04-06 上海向彤智能科技有限公司 Multi-spraying-head intelligent line-marking machine and intelligent line-marking vehicle
CN105463975B (en) * 2014-08-11 2017-10-20 上海向彤智能科技有限公司 A kind of intelligent pen machine of many shower nozzles and a kind of intelligent line-marking vehicle
CN105369726B (en) * 2014-08-11 2017-10-20 上海向彤智能科技有限公司 A kind of intelligent pen machine and a kind of intelligent line-marking vehicle
KR20170040606A (en) 2015-10-05 2017-04-13 조봉현 Apparatus for Paingting Road Sign

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