KR101400114B1 - Apparatus for marking lanes - Google Patents

Abstract

Disclosed is an apparatus for painting a traffic lane. The apparatus for painting a traffic lane comprises: a mixer installed in a vehicle to mix a painting agent and a hardener and cleaned by a cleaning agent supplied thereto; a painting agent supply device installed in the vehicle to supply the painting agent to the mixer; a hardener supply device installed in the vehicle to supply the hardener to the mixer; a cleaning agent supply device installed in the vehicle to supply the cleaning agent to the mixer; and a painting material control device installed among the painting agent supply device, the hardener supply device, the cleaning agent supply device, and the mixer to control the flow of the painting agent, the hardener, and the cleaning agent before supplying the painting agent, the hardener, and the cleaning agent, which are painting materials, to the mixer, wherein the painting material control device includes: a painting agent control device for controlling the flow of the painting agent and regulating the discharge of the painting agent to the mixer when the painting agent discharged from the painting agent supply device is introduced; a hardener control device for controlling the flow of the hardener and regulating the discharge of the hardener to the mixer when the hardener discharged from the hardener supply device is introduced; and a cleaning agent control device for controlling the flow of the cleaning agent and regulating the discharge of the cleaning agent to the painting material control device and the mixer when the cleaning agent discharged from the cleaning agent supply device is introduced.

Description

{APPARATUS FOR MARKING LANES}

The present invention relates to a lane marking apparatus, and more particularly, to a lane marker marking apparatus for marking a lane marking apparatus that uses a marking material control apparatus that controls a marking material, such as a coloring agent, a curing agent, To a painting apparatus.

Generally, various roads for vehicle passage are painted with a yellow line for distinguishing between a white line for discriminating the running direction of the vehicle and a running distance, and the opposite lane so as to avoid collision with other vehicles.

In addition, a coloring agent for lane marking on the road is usually added with a reactive MMA resin, a coloring pigment for determining color, and a filler pigment, a hardening agent for quick fixation of a colored lane during painting, and a lacquer coloring agent And the glass bead is sprayed on the surface of the painted lane immediately after painting so that the lane can be distinguished by diffused reflection by the glass bead at night.

A "lane painting device" for lane marking of such roads is disclosed in Korean Patent No. 10-0977998 (registered on Aug. 19, 2010).

As shown in FIGS. 1 to 3, the 'lane marking apparatus' of the above-mentioned patent document includes a feed cylinder 110 and a feed pump 120 for continuously supplying any one colorant mixed and mixed with a colorant, A first supplying means 100 for supplying a coloring agent of a certain color, which is composed of a heater 130, and a pressure adjusting tank 140, and a second supplying means 100 for supplying a different coloring agent mixed and mixed with another coloring agent continuously A second supply means 200 for supplying a coloring agent of a different color and composed of a cylinder 210, a transfer pump 220, a heater 230 and a pressure control tank 240, And a third supply means 300 for supplying a hardening agent, which is composed of a hydraulic pump 310, a hydraulic pump 320 and an oil pressure gauge 330.

In addition, the 'lane marking apparatus' of the above-mentioned patent publication includes a supply unit 410 for supplying a cleaning agent, a fourth supply unit 400 for supplying a cleaning agent, which is composed of a feed pump 420, And a fifth feeding means 600 for injecting glass beads into the painted lane, which is composed of a feed cylinder 610 for feeding glass beads, a feed pump 620 and a pneumatic gauge 630, .

The first, second, third and fourth feeding means 100, 200, 300 and 400 are connected to the mixer 510 of the injecting means 500 via the respective opening / closing valves 150, 250, 340 and 430 to selectively open / close the open / close valves 150, The paint of the selected color is supplied to the spraying means 500 so as to perform lane painting or the cleaning agent is supplied to the spraying means 500 to be cleaned.

The above-described structures are mounted on a vehicle, and the supply cylinder 210 of the first supply means 100 and the supply cylinder 210 of the second supply means 200 respectively have MMA reactive resin, And a filler pigment, an additive, etc. are added and mixed to prepare a coloring agent having a different color.

A curing agent is supplied to the supply cylinder 310 of the third supply means 300 and a cleaning agent such as a thinner is supplied to the supply cylinder 410 of the fourth supply means 400, When the glass beads are supplied to the supply cylinder 610 having the same color as the color of the lane to be painted and the mixture is mixed with the supply cylinder 110 of the first supply means 100, If the opening and closing valves 150, 340, and 640 of the first supply means 100, the third supply means 300, and the fifth supply means 600 are opened, a lane painting operation of a desired color is performed.

In such a conventional lane painting apparatus, the paint, the curing agent, and the cleaning agent, which are the raw materials for painting the lanes of each of the feed cylinders 110, 210, 310 and 410, are simply supplied to the mixer 510 by intermittently controlling only the opening / closing valves 150, 250, 340 and 430.

However, when the coloring agent and the curing agent are not introduced into the mixer 510 at an appropriate pressure, the coloring agent and the curing agent are not properly mixed. That is, since the coloring agent and the curing agent have different viscosities, the coloring agent and the curing agent must be introduced into the mixer 510 at an appropriate pressure, so that the mixing is properly performed in the mixer 510.

Also, the mixing of the two coloring materials can be achieved only when the coloring agent and the curing agent are introduced into the mixer 510 at an appropriate timing. That is, when the coloring agent and the curing agent flow into the blender 510 with a large time difference, it is difficult to adequately mix the coloring agent and the curing agent. If the two coloring materials are not properly mixed, the coloring agent may not be hardened at the time of lane-painting, which may cause a failure in the lane-coloring operation.

The blender 510 and the blasting nozzle 520 are appropriately cleaned as well as the blender 510 so that the blender 510 and the blender 510 can be properly cleaned. And the spraying nozzle 520 are properly operated.

However, since the detergent flows into the mixer 510 only with the pumping force of the transfer pump 420, the inflow pressure of the detergent may be low or high, in which case the detergent may be appropriately disposed in the mixer 510 or the spray nozzle 520 So that the inside of the mixer 510 or the spray nozzle 520 can not be cleaned properly.

In addition, the backflow of the coloring material can be reversed back to each of the supply cylinders 110, 210, 310, and 410 depending on the inflow pressure of the coloring material such as a colorant, a hardener, and a cleaning agent into the mixer 510.

For example, when the coloring agent or the curing agent flows backward toward the feed cylinders 110, 210, and 310, the coloring operation is inevitably interrupted, which may cause a device failure.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a method and apparatus for controlling a flow of a coloring material such as a coloring agent, a curing agent, And to provide a lane-painting apparatus in which work can be smoothly performed.

According to another aspect of the present invention, there is provided a lane marking apparatus comprising: a mixer installed in a vehicle for mixing a paint and a curing agent; A coloring agent supply device installed in the vehicle and supplying a coloring agent to the mixer; A curing agent supply device installed in the vehicle and supplying a curing agent to the mixer; A cleaning agent supply device installed in the vehicle and supplying the cleaning agent to the mixer; A curing agent supply device, a curing agent supply device, and a cleaning agent control device which is provided between the cleaning agent supply device and the mixer to control the flow of a paint, a curing agent and a cleaning agent before supplying the paint materials of the paint, curing agent and cleaning agent to the mixer Device,
Wherein the coloring material control device comprises: a coloring agent control device that controls the flow of the coloring agent when the coloring agent discharged from the coloring agent supply device is introduced, and controls the discharge of the coloring agent by the blender; A curing agent control device for controlling the flow of the curing agent when the curing agent discharged from the curing agent supplying device flows and for controlling the discharge of the curing agent by the blender; And a detergent controller for controlling the flow of the detergent when the detergent discharged from the detergent supply device is introduced and controlling the discharge of the detergent by the paint material control device and the blender,
The coloring agent control device includes: a coloring agent inflow portion through which a coloring agent of the coloring agent container of the coloring agent supply device flows through a coloring agent inlet; A paint agent opening / closing valve connected to the paint agent inflow section so as to intercept the flow of the paint agent flowing through the paint agent inflow section to the paint agent control apparatus; A first paint agent control valve installed at a rear end of the paint agent opening / closing valve to control a flow rate of the paint agent transferred through the paint agent opening / closing valve; A second colorant control valve installed at a rear end of the first coloring agent control valve and controlling a flow rate of the coloring agent transferred through the first coloring agent control valve; A paint agent check valve installed at a rear end of the second paint agent control valve to prevent a paint colorant flowing into the mixer from flowing back to the second paint agent control valve; And a paint discharger disposed at a rear end of the paint check valve and having a paint outlet connected to the blender to supply a paint to the mixer.

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According to the embodiment of the present invention, it is possible to control the flow pressure of the coloring material before the mixture is supplied to the mixer in the container containing the coloring agent and the curing agent, Can be mixed appropriately.

And the cleaning agent can also be flowed into the blender before it is sent to the blender, allowing cleaner cleaning of the blender. Therefore, the function of the blender can be maintained without deteriorating.

In addition, the cleaning agent for the coloring material can be also cleaned by using the cleaning agent supplied to the blender, so that the flow of the coloring material can be appropriately controlled.

Accordingly, it is possible to prevent the failure of the lane painting apparatus including the blender, to reduce the maintenance cost, and to smoothly perform the lane drawing operation.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a flow chart of a lane marking apparatus according to the prior art; Fig.
Fig. 2 is a front view of the lane-painting apparatus of Fig. 1 when installed in a vehicle. Fig.
Figure 3 is a plan view of Figure 2;
4 is a block diagram schematically showing the configuration of a lane-painting apparatus according to the present invention;
Fig. 5 is a detailed configuration diagram showing the configuration of the color material control apparatus of Fig. 4 in detail. Fig.
7 is a detailed view of the curing agent control apparatus of Fig.
Figure 8 is a detailed view of the cleaning agent control apparatus of Figure 5;
FIG. 9 is a sectional view showing the operation of a check valve applied to the color material control apparatus of FIG. 5; FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 4 is a block diagram schematically showing a configuration of a lane-painting apparatus according to the present invention. FIG. 5 shows a detailed configuration diagram of the configuration of a color material control apparatus of FIG. 4 in detail.

Fig. 6 shows a detail view of the paint control device of Fig. 5, Fig. 7 shows a detailed view of the hardener control device of Fig. 5, and Fig. 8 shows a detailed view of the cleaner control device of Fig. 5 .

Referring to Figs. 4 to 8, first, a lane-painting apparatus according to the present invention shown in Fig. 4 is mounted on a vehicle as shown in Figs. 2 and 3 described above.

The lane marking apparatus according to the present invention comprises a coloring agent supplying device 10, a hardening agent supplying device 20, a cleaning agent supplying device 30, a blender 51 and an injecting device 52.

4, the coloring agent supply device 10 includes a coloring agent container 11 in which a yellow coloring agent or a white coloring agent is stored, and a coloring agent container 11 in which the coloring agent in the coloring agent container 11 is pumped A boiler 14 for heating the coloring agent so that the viscosity of the coloring agent conveyed by the coloring agent pump 12 is kept constant and a coloring agent pressure regulating tank for regulating the conveying pressure of the heated coloring agent 14).

Particularly, the paint container 11 is divided into a yellow paint container in which a yellow paint is stored and a white paint container in which a white paint is stored. In general, in the case of a vehicle lane paint, the containers are divided into paint containers.

The curing agent supply device 20 includes a curing agent container 21 storing a curing agent mixed with a coloring agent, a curing agent pump 22 pumping the curing agent in the curing agent container 21, And a hardening agent pressure adjusting tank (23) for adjusting the conveying pressure of the conveyed hardening agent.

The cleaning agent supply device 30 includes a cleaning agent container 31 in which a cleaning agent for cleaning a path through which the paint and a hardener are transferred and a cleaning agent pump 32 for pumping the cleaning agent in the cleaning agent container 31 .

The coloring agent supply device 10, the curing agent supply device 20 and the cleaning agent supply device 30 are provided with a coloring agent control valve 15 for controlling the introduction of a coloring agent, a curing agent and a cleaning agent into a coloring material control device 40, A hardening agent intermittent valve 24 and a cleaning agent intermittent valve 33 are provided.

The coloring material control device 40 of the lane marking apparatus according to the present invention further includes a coloring agent control device 40 for controlling the flow of the coloring agent when the coloring agent discharged from the coloring agent container 11 is controlled and for controlling the discharge of the coloring agent to the blender 51 A curing agent control device 43 for controlling the flow of the curing agent and controlling the discharge of the curing agent by the blender 51 when the curing agent discharged from the curing agent container 21 flows into the curing agent container 21, And a cleanser control unit 44 for interrupting the flow of the cleanser and interrupting the discharge of the cleanser by the color material control unit 40 and the mixer 51. [

This will be explained in detail.

5 and 6, the coloring agent control device 41 of the coloring material control device 40 includes a coloring agent inflow part (not shown) through which the coloring agent in the coloring agent container 11 flows A paint agent opening / closing valve 41c connected to the paint agent inflow section 41a for interrupting the flow of the paint agent flowing through the paint agent inflow section 41a to the paint agent control apparatus 41, A first coloring agent control valve 41e provided at the rear end of the first coloring agent control valve 41e to control the flow rate of the coloring agent transferred through the coloring agent opening and closing valve 41c, A second coloring agent control valve 41f for controlling the flow rate of the coloring agent transferred through the coloring agent control valve 41e and a second coloring agent control valve 41f provided at the rear end of the second coloring agent control valve 41f, The paint is applied to the second paint control valve 41f so as not to flow back toward the second paint control valve 41f And a paint agent discharge port 41p provided at the rear end of the paint agent check valve 41n and connected to the mixer 51 so that the paint agent is supplied to the mixer 51 .

5 and 7, the curing agent control device 43 includes a curing agent inflow portion 43a through which the curing agent in the curing agent container 21 is introduced through the curing agent inlet, A curing agent opening / closing valve 43b connected to the curing agent inlet 43a for controlling the flow of the curing agent flowing through the curing agent opening / closing valve 43a to the curing agent controlling device 43, and a curing agent opening / closing valve 43b provided at the rear end of the curing agent opening / closing valve 43b, A first curing agent control valve 43f for controlling the flow rate of the curing agent conveyed through the valve 43b and a second curing agent control valve 43f provided at the rear end of the first curing agent control valve 43f for conveying through the first curing agent control valve 43f A second curing agent control valve 43h for controlling the flow rate of the curing agent and a curing agent introduced into the mixer 51 at the rear end of the second curing agent control valve 43h is connected to the second curing agent control valve 43h, A hardening agent check valve 43k for preventing the backflow to the side The doedoe installed at the rear end portion of the check valve (43k), is formed by the curing agent outlet is a curing agent outlet part (43m) which is provided to be connected to the mixer 51 to be supplied to the curing agent in a blender (51).

Further, between the coloring agent control device 41 and the curing agent control device 43, a further coloring agent control device 42 is provided so that the coloring agent control device 41 may be troublesome and difficult to use, Respectively.

The additional colorant controlling device 42 is provided with a coloring agent inflow portion 42a and a coloring agent opening and closing valve 41c in the same manner as the coloring agent controlling device 41, (41e, 41f), a paint agent check valve (41n) and a paint agent discharge portion (41p).

5 and 8, the detergent controller 44 includes a detergent inflow section 44a through which the detergent is introduced from the detergent container 31 and a detergent inflow section 44b through which the detergent inflow section 44a is connected A first cleaner opening and closing valve 44b for firstly interrupting the incoming cleaning agent and a second cleaner opening and closing valve 44b spaced apart from the first cleaner opening and closing valve 44b by a predetermined distance, A second cleaner opening and closing valve 44e for controlling the washing agent before flowing into the mixer 51 before being introduced into the mixer 51 and a cleaner installed at the rear end of the second cleaner opening and closing valve 44e and connected to the mixer 51, And a cleaning agent discharge portion 44g.

5 and 8, air is supplied to the cleaning agent flow path between the first and second cleaning agent opening / closing valves 44b and 44e, and the air is supplied to the paint agent control devices 41 and 42, the hardener control device 43, And an air control device 45 is installed to allow the high-pressure air to flow into the compressor 51 through an air compressor (not shown) or the like.

The air control device 45 includes an air inflow portion 45a provided so as to allow high pressure air to flow in and an air inflow portion 45a connected to the rear end portion of the air inflow portion 45a, And an air opening / closing valve 45b for interrupting the air to be blown.

5, 7 and 8, the cleaning agent and air introduced through the cleaning agent control device 44 and the air control device 45 are supplied to the coloring agent control devices 41 and 42 and the hardener control device A flow control device 48 for controlling the flow of the cleaning agent and the air is installed between the cleaning agent control device 44 and the hardener control device 43 so as to be able to flow into the cleaning agent control device 43. [

This flow control device 48 is provided with a flow opening and closing valve 48a for interrupting a cleaning agent or air flowing into the flow control device 48 and a flow control valve 48a for transporting the flow control device 48 to the hardener control device 43 And a flow check valve (48b) so that the cleaned agent or air does not flow back to the cleanser control device (44) or the air control device (45).

The color material control apparatus 40 of the lane marking apparatus according to the present invention constituted as described above is constructed integrally. That is, the colorant controlling device 41, the auxiliary coloring agent controlling device 42, the hardener controlling device 43, the cleaning agent controlling device 44, the air controlling device 45 and the flow controlling device 48 are integrally provided .

To this end, the painting material control device 40 is provided with a first connection part 41d for connecting the paint agent control devices 41 and 42 to the hardener control device 43, a hardener control device 43, a flow control device 48, And a third connecting portion 44d for connecting the flow control device 48, the cleanser control device 44 and the air control device 45 to the cleaning device control device 44, Respectively.

The first, second, and third connection portions 41d, 43d, and 44d are made of a cross joint.

The paint agent opening / closing valve 41c, the curing agent opening and closing valve 43b, the first and second cleaning agent opening and closing valves 44b and 44e, and the air opening and closing valve 45b are suitable for interrupting the fluid conveyed at a high pressure, It is made of good ball valve. The size of such a ball valve can be determined according to the degree of the flow rate to be transferred and the like.

The first and second curing agent control valves 41e and 43f are disposed behind the paint or curing agent outlet so as to be supplied to the mixer 51 at the flow rate of the coloring agent or curing agent, It is preferable to apply a pneumatic flow control valve in which high pressure compressed air is supplied.

That is, the pneumatic flow control valve of the first paint control valve 41e and the first curing agent control valve 43f is configured such that when the air is supplied at an air pressure of up to 25 MPa, the sides are opened, The transfer of the coloring agent or the curing agent is controlled by adjusting the conveying pressure of the coloring agent or the curing agent, the opening time of the valve, and the needle diameter with the valve so as to be supplied to the mixer 51.

The second coating agent control valve 41f and the second coating agent control valve 43h can regulate the transfer amount of the paint and the curing agent depending on the extent to which the stem is blocked and control the transfer of the paint and the curing agent Preferably a passive needle valve is applied.

9, the coloring agent check valve 41n, the hardener check valve 43k and the flow check valve 48b are arranged in such a manner that a paint material, a curing agent, a cleaning agent, A ball 403 provided on the side of the inlet port through which the paint material flows and a spring 404 provided on the side of the discharge port through which the paint material is discharged.

Therefore, when the paint material flows through the inlet port on the ball 403, the ball 403 pushes the spring 404 at the inflow pressure of the paint material to open the inflow port, thereby transferring the paint material.

On the other hand, when the paint material flows backward through the discharge port on the side where the spring 404 is installed, the paint material pushes the ball to prevent the reverse flow by blocking the inlet port.

On the other hand, on the opposite side of the inlet portions 41a and 42a of the coloring agent control devices 41 and 42, for example, when the coloring agent introduced through the inlet portions 41a and 42a flows back during feeding, Backward flow portions 41b and 42n provided so as to escape from the coloring agent control devices 41 and 42, respectively.

The paint agent control device 41, the hardener control device 43, the air control device, and the flow control device are provided with elbows 41h, 43g, 48c, and 45d and a pipe 43 Respectively.

The operation of the lane-painting apparatus according to the present invention having the above-described configuration will be described below.

Prior to the description, the coloring agent supplying device 10, the hardening agent supplying device 20, the cleaning agent supplying device 30, the mixer 51 and the spraying device 52 of the lane painting apparatus according to the present invention are shown in Figs. Hereinafter, the operation of the color material controller 40 having the characteristic configuration of the lane marking apparatus according to the present invention will be described with reference to the operation described above.

Referring to the drawings again, the lane marking apparatus according to the present invention firstly opens the paint agent control valve 15 of the paint agent supply apparatus 10 and opens the paint agent opening / closing valve 41c of the paint agent control apparatus 41 The paint agent in the paint agent container 11 is discharged and transferred by the paint agent pump 12 and heated by the boiler 13 and the transfer pressure is controlled by the adjustment of the paint agent pressure control tank 14, And then flows into the coloring agent inflow section 41a.

Then, the high-pressure coloring agent is conveyed to the coloring agent opening / closing valve 41c, and the flow rate and the flow rate of the coloring agent are appropriately controlled by the first and second coloring agent control valves 41e and 41f.

Then, the colorant is supplied to the mixer 51 through the paint agent discharge port 41p through the paint agent check valve 41n.

Also, the curing agent is supplied to the mixer 51 in the same order as described above. That is, through the curing agent supply device 20, the curing agent flows into the curing agent control device 43, the flow of the curing agent is controlled and flows into the mixer 51 at a high pressure and flows into the mixer 51 to mix the curing agent and the curing agent .

It is also important that the order in which the coloring agent or the curing agent flows into the mixer 51 so that the mixing becomes appropriate. That is, in order to allow the curing agent to flow first, the curing agent opening / closing valve 43b may be opened first, and then the paint agent opening / closing valve 41c may be opened later.

Further, by controlling the first and second paint control valves 41e and 41f and the first and second hardening agent control valves 43f and 43h, the coloring agent and the hardening agent are more precisely controlled and supplied to the mixer 51, So that the lane is painted through the injector 52 made up of the nozzles.

On the other hand, the operation of the additional coloring agent control device 42 is the same as that of the coloring agent control device 41. [

When the coloring agent and the curing agent are supplied to the mixer 51 to some extent through the colorant controlling device 41 and the curing agent controlling device 43, the coloring agent controlling device 41, the curing agent controlling device 43 and the mixer 51 So that the performance of the mixer 51 or the apparatus is kept unchanged and maintained constantly.

To this end, first, the cleaning agent supply device 30 is operated, the first cleaning agent opening / closing valve 44b of the cleaning agent control device 43 is opened, and the second cleaning agent opening / closing valve 44e is closed. And opens the flow opening / closing valve (48a) of the flow control device (48).

Then, the cleaning agent flows through the hardener control device 43 and the colorant control device 41 to perform cleaning.

In order to clean the mixer 51, the second cleaner opening / closing valve 44e is opened and the flow opening / closing valve 48a is closed, the blender 51 is cleaned.

At this time, the cleaning agents in the paint controlling devices 41 and 42 and the hardener controlling device 43 or the air cleaning agent controlling device (not shown) are controlled by the cleaning agent flowing in the flow control device 48 and the air flow check valve 48 44 or the air control device 45,

The inside of the devices 41, 42, 43, and 51 can be further cleaned by removing the foreign substances in the colorant controlling device 41, the hardener controlling device 43 and the mixer 51 with the high-pressure air.

That is, when the air opening / closing valve 45a of the air control device 45 is opened and the first and second cleaning agent opening / closing valves 44b and 44e are closed, high pressure air is supplied to the air control device 45, the flow control device 48 So that air flows through the hardener control device 43 and the coloring agent control devices 41 and 42 to remove foreign substances and clean them.

Also, since the supply of air to the mixer 51 is performed in the same manner as that of the cleaning agent, description will be omitted.

Therefore, it is possible to remove impurities in the air coloring agent control device 41, the hardener control device 43 and the mixer 51 as well as the cleaning agent, thereby further mixing the paint agent and the curing agent.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. . Therefore, the true scope of protection of the present invention should be defined only by the appended claims.

10. Pigment supply device (10)
20. Curing agent feeder
30. Cleaner feeder
40. Paint material control device
41. Pigment control device
42. Additional Pigment Control Device
43. Hardener control device
44. Cleaner control device
45. Air control device
48. Flow control device
51. Mixer
52. Injection device

Claims (12)

A mixer (51) installed in the vehicle for mixing a paint and a curing agent, and supplied with a cleaning agent to perform cleaning;
A paint agent supply device (10) installed in the vehicle and supplying a paint agent to the mixer (51);
A curing agent supply device (20) installed in the vehicle and supplying a curing agent to the mixer (51);
A cleaning agent supply device (30) installed in the vehicle and supplying the cleaning agent to the mixer (51);
And is provided between the coloring agent supply device 10, the curing agent supply device 20 and the cleanser supply device 30 and the mixer 51 to supply a paint material of a paint, a hardener and a cleaning agent to the mixer 51 (40) for controlling the flow of a colorant, a curing agent and a cleaning agent beforehand,
The painting material control device (40)
A coloring agent control device 41 for controlling the flow of the coloring agent when the coloring agent discharged from the coloring agent supply device 10 flows and controlling the discharge of the coloring agent to the blender 51;
A curing agent control device (43) for controlling the flow of the curing agent when the curing agent discharged from the curing agent supply device (20) flows and controlling the discharge of the curing agent by the blender (51);
A cleanser control device 44 which interrupts the flow of the cleansing agent when the cleansing agent discharged from the cleansing agent supplying device 30 is introduced and interrupts the discharge of the cleansing agent to the painting material controlling device 40 and the mixer 51; , ≪ / RTI &
The coloring agent control device (41)
A paint agent inflow portion 41a through which a paint agent of the paint vessel 11 of the paint agent supply apparatus 10 is introduced through a paint agent inlet;
A paint agent opening / closing valve (41c) connected to the paint agent inflow section (41a) for interrupting the flow of the paint agent flowing through the paint agent inflow section (41a) to the paint agent control apparatus (41);
A first coloring agent control valve 41e provided at the rear end of the coloring agent opening / closing valve 41c and controlling the flow rate of the coloring agent transferred through the coloring agent opening / closing valve 41c;
A second coloring agent control valve 41f provided at the rear end of the first coloring agent control valve 41e and controlling the flow rate of the coloring agent transferred through the first coloring agent control valve 41e;
A paint agent check valve 41n disposed at the rear end of the second paint agent control valve 41f to prevent paint from flowing back into the mixer 51 toward the second paint agent control valve 41f;
A paint agent discharge port 41p provided at the rear end of the paint agent check valve 41n and having a paint agent outlet connected to the mixer 51 to supply a paint agent to the mixer 51 Features lane painting equipment. delete The method according to claim 1,
The paint agent opening / closing valve 41c includes a ball valve,
The first paint control valve 41e includes a pneumatic flow control valve,
And the second paint controlling valve (41f) comprises a passive needle valve. The method according to claim 1,
The curing agent control device (43)
A curing agent inflow part (43a) to which a curing agent flows;
A curing agent opening / closing valve 43b connected to the curing agent inflow section 43a to interrupt the flow of the curing agent flowing through the curing agent inflow section 43a to the curing agent control apparatus 43;
A first curing agent control valve 43f provided at the rear end of the curing agent opening / closing valve 43b for controlling the flow rate of the curing agent transferred through the curing agent opening / closing valve 43b;
A second hardener control valve 43h provided at the rear end of the first hardener control valve 43f to control the flow rate of the hardener transferred through the first hardener control valve 43f;
A hardener check valve 43k installed at the rear end of the second hardener control valve 43h to prevent the hardener introduced into the mixer 51 from flowing back toward the second hardener control valve 43h;
And a curing agent discharging portion 43m provided at the rear end of the curing agent check valve 43k and connected to the mixer 51 to supply a curing agent to the mixer 51. [ Lane painting equipment. 5. The method of claim 4,
The curing agent opening / closing valve 43b includes a ball valve,
The first hardener control valve 43f includes a pneumatic flow control valve,
And the second curing agent control valve (43h) includes a passive needle valve. The method according to claim 1,
Wherein the additional paint agent control device (42) is provided between the paint agent control device (41) and the hardener control device (43) so as to be used according to the color of the paint agent. The method according to claim 1,
The cleaning agent control device (44)
A cleaning agent inflow portion 44a through which the cleaning agent is introduced from the cleaning agent supply device 30;
A first cleaner opening / closing valve 44b for firstly interrupting the washing agent introduced through the washing agent inlet 44a;
The first cleaning agent opening and closing valve 44b is spaced apart from the first cleaning agent opening and closing valve 44b by a predetermined distance to be in contact with the first cleaning agent opening and closing valve 44b so as to control the cleaning agent before flowing into the mixer 51, A valve 44e;
And a detergent discharging portion 44g provided at the rear end of the second detergent opening and closing valve 44e and connected to the mixer 51 to supply the detergent to the mixer 51. [ Lane painting equipment. 8. The method of claim 7,
Wherein the first and second cleaner opening / closing valves (44b, 44e) include a ball valve. 8. The method of claim 7,
Air is supplied to the cleaning agent flow path between the first and second cleaning agent opening and closing valves 44b and 44e so that air can be introduced into the paint controller 41, the hardener control device 43 and the mixer 51. [ Device 45 is installed,
The air control device (45)
An air inflow portion 45a provided to allow high-pressure air to flow therein;
And an air opening / closing valve (45b) connected to the rear end of the air inflow section (45a) and interrupting the air flowing through the air inflow section (45a). 10. The method of claim 9,
Wherein the air on / off valve (45b) includes a ball valve. 8. The method of claim 7,
And controls the flow of the cleaning agent and air so that the cleaning agent and air introduced through the cleaning agent control device 44 and the air control device 45 can be introduced into the colorant control device 41 and the hardener control device 43 A flow control device (48) is provided between the cleaner control device (44) and the hardener control device (43)
The flow control device (48)
A flow opening / closing valve (48a) for interrupting a washing agent or air flowing into the flow control device (48);
The cleaning agent or air which is installed at the rear end of the flow opening / closing valve 48a and is transferred to the hardener control device 43 through the flow opening / closing valve 48a is returned to the cleaning agent control device 44 or the air control device And a flow check valve (48b) which prevents the air from flowing back to the outside of the lane (45). 12. The method of claim 11,
The painting material control device 40 includes a first connection part 41d for connecting the paint controller 41 and the curing agent control device 43;
A second connection portion 43d connecting the curing agent control device 43, the flow control device 48 and the detergent control device 44;
And a third connection part 44d connecting the flow control device 48, the cleanser control device 44 and the air control device 45,
Wherein the first, second, and third connection portions (41d, 43d, 44d) are made of a cross joint pipe.

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