KR101913103B1 - METHOD OF USING APPARATUS FOR COATING A RAPID DRYING FREE EPOXY and CONSTRUCTING METHOD OF THE SAME - Google Patents

Abstract

The present invention aims to provide a method of using a fast drying type non-solvent epoxy coating apparatus and a method of using the same, which mixes a subject supplied from different containers with a curing agent, that is, two liquid materials which are different from each other.
In order to achieve the above object, a method of using a quick drying type non-solvent epoxy coating apparatus according to the present invention comprises a step (S1) of cleaning a floor surface on which a painting operation is to be performed, A step S3 of performing scraping coating on the bottom surface on which the under primer coating is performed, a step S4 of operating the quick drying type non-solvent epoxy coating device, And a step (S5) in which painting is performed using the quick drying type non-solvent epoxy coating apparatus.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method of using a fast drying type non-solvent epoxy coating apparatus and a coating method using the same,

The present invention relates to a method of using a fast drying type non-solvent epoxy coating apparatus and a method of using the same, and more particularly, to a method of using a fast drying type non-solvent type epoxy coating apparatus, To a method of using a solvent-free epoxy coating apparatus and a method of using the same.

Domestic flooring market is covered by various products such as epoxy, inorganic, and polyurea, but most consumers (construction companies, etc.) currently prefer epoxy lining.

However, in the domestic epoxy lining market, price competition has been caused by lowering construction prices and lowering product delivery prices, rather than by differentiating quality by competitors.

In general, a quick-drying type non-solvent epoxy is a two-pack type material, in which the isocyanate prepolymer and the polyamine are heated and mixed, and the high pressure is sprayed onto the substrate. It is possible to control the thickness of the ink film, it is excellent in self leveling, can prevent dichroism, color separation, hardness degradation which may be caused by excessive dilution, has excellent appearance and is free in color selection , There is no influence of the pot life and the advantage of excellent physical properties is obtained.

These quick-drying type solvent-free epoxy can be applied to the floor of a building, can be applied as a waterproof and flooring material, and has the advantage that there is no influence of the pot life in the conventional epoxy.

On the other hand, since the fast drying type non-solvent epoxy has a high reaction speed, it is impossible to work with brushes and rollers, which are generally used, and the work is performed by spraying the mixture of the main and hardeners in the spray gun.

Such quick-drying type non-solvent epoxy has recently been attracting attention because it can reduce the labor cost, decrease the drying time and control the film thickness rather than the conventional epoxy.

Accordingly, the present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a fast drying type non-solvent epoxy coating device for mixing two or more different liquid materials and dispensing them onto a substrate, And a construction method using the same.

In order to achieve the above object, a method of using a quick drying type non-solvent epoxy coating apparatus includes a first step (S1000) in which one side of a paint line is connected to a main body, a mainfold A second step (S2000) in which a painting operation is performed by successively connecting spray guns, and a third step (S3000) in which the spray gun is cleaned after the painting operation.

The method of using a quick drying type non-solvent epoxy coating apparatus according to the present invention is characterized in that the first step (S1000) comprises: a step (S1100) in which an external control main power source enters the control unit; (Step S1200) in which the power source of the heating unit for supplying air to the heating unit is turned on and the air line of the transfer pump and the cleaning pump of the separate air compressor are connected to the respective suction valves (the suction valve of the main transfer pipe and the suction valve of the hardener transfer pipe A step S1400 of connecting the discharge line of the main pump and the main line of the hardener main pump, respectively, and a step S1400 of connecting the discharge lines of the main and sub- (S1500) in which the hardener lines are connected to each other, and a step S1600 in which the main and hardener mixing parts 240 and the second hose 920 of the mainfold are connected to each other.

The method of using the quick drying type non-solvent epoxy coating apparatus according to the present invention is characterized in that the second step (S2000) comprises a step (S2100) of heating the main and curing agent (S2100) A step S2003 of opening the pumps respectively, and a step S2300 of charging the main and the hardening agent 251 and the hardening agent transfer hose 252 transferred by the transfer pump respectively (S2300) (S2400) filling the main and drain nozzles 231 and the hardener drain valve 232 with the main and hardening agents, respectively, after raising the paint spray pressure by a required pressure, And a step S2500 in which the operation is performed.

The method of using the quick drying type non-solvent epoxy coating apparatus according to the present invention is characterized in that the third step S3000 includes the step S3100 of removing residual hydraulic pressure of the spray gun after the operation of the hydraulic pump is stopped, A step S3200 in which the cleaning valve is opened after the paint discharge valve is closed to operate the cleaning pump, a step S3300 in which the residual pressure is removed by triggering the spray gun after the spray gun is cleaned and the cleaning pump is stopped, .

In addition, a method of applying a fast drying type non-solvent epoxy coating apparatus according to the present invention includes a step (S1) of cleaning a bottom surface on which a painting operation is to be performed, and a step of coating a bottom primer on the bottom surface (S3) of performing a scraping coating on the bottom surface on which the under primer coating is performed, a step (S4) of operating the quick drying type non-solvent epoxy coating device, and a step of applying the quick drying type non-solvent epoxy And a step (S5) in which coating is performed using a coating apparatus.

The quick drying type non-solvent epoxy coating apparatus according to the present invention may further include a plurality of piston pumps 710 and a hydraulic cylinder 720 for driving the piston pump 710 The hydraulic cylinder 700 and the hydraulic cylinder 700 are installed on one side and connected to the respective piston pumps 710 so as to apply heat to the subject and the curing agent discharged by the piston pump 710 A main body 600 having a pair of heaters 631 and 632 and a plurality of heaters 631 and 632 installed at a lower portion of the other side of the main body 600 and connected to the hydraulic cylinder 720 to drive the hydraulic cylinder 700 A controller 500 mounted on the main body 600 and the controller 500 to control the respective components installed on the main body 600 and the control unit 500, The spray gun 100 and the main fold 200 are stored It is composed of a receiving portion 800 and the body portion 600 and a transporting part 300 that is installed under the driver 400, using moving.

The method for applying a quick drying type non-solvent epoxy coating apparatus according to the present invention includes a main transferring hose 251 for transferring a subject to be filled in the hydraulic cylinder 720 by the main folding apparatus 200, A heating wire 910 wound around the hardening agent transfer hose 252 and the cleaning agent transfer hose 253 for transferring the cleaning agent and the main drain valve 231 are opened to measure the amount of the subject discharged from the main discharge unit 210 A main measuring system 261 for displaying the measured amount of the mixture to the controller 500 and a control unit 500 for controlling the mixing ratio of the main and curing agent A main subject measurement sensor 263 that warns that the amount of the subject discharged from the main discharge unit 210 is not discharged in a predetermined amount and a main measurement sensor 263 that releases the hardening agent drain valve 232 and notifies the hardening agent discharged from the hardening agent discharging unit 220 Lt; / RTI > A hardening agent metering system 262 for transmitting the measured amount of the hardening agent to the control unit 500 and displaying the measured amount of the hardening agent and a mixture ratio of the hardening agent and the hardening agent under the control of the control unit 500, A hardening agent measurement sensor 264 that warns that the amount of the hardening agent discharged from the hardening agent discharging unit 220 is not discharged in a predetermined amount and a hardening agent measurement sensor 264 connected to the cleaning agent transferring hose 253, A cleaning agent dispenser 280 having a detergent dispenser 280 having a detergent dispenser 281 for delivering a detergent to a hardener cleansing line for delivering a detergent to a hardener cleansing line, A curing agent discharge valve 272 for controlling the curing agent transferred by the curing agent transfer hose 252 and a curing agent discharge valve 272 for controlling the curing agent discharge valve 271 and the curing agent discharge valve 272, And a second hose 920 through which the mixed curing agent and the curing agent are discharged from the mixture of the curing agent and the curing agent (240).

According to the present invention, there is provided an effect of providing a method of using a fast drying type non-solvent epoxy coating apparatus and a method of using a construction method using the same, wherein a mixture of two different liquid substances, have.

In addition, it is possible to reduce the labor cost due to the decrease in the number of workers and to use the floor paint for solvent-free epoxy so that the construction period can be shortened.

On the other hand, it is easy to work with drum packing, and it is possible to adjust the thickness of coating film economically according to need, and it is possible to work continuously without washing work by using exclusive paint.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing the entire construction of a quick drying type non-solvent epoxy coating apparatus in use. Fig.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a fast drying type non-solvent epoxy coating apparatus,
3 is a flow chart showing the flow of a method of main use of a quick drying type non-solvent epoxy coating apparatus.
4 is a perspective view showing the flow of the sub-use method in the first step in the main use method of the quick drying type non-solvent epoxy coating apparatus.
Fig. 5 is a perspective view showing the flow of a sub-use method in the second step in the main use method of the quick drying type non-solvent epoxy coating apparatus. Fig.
6 is a perspective view showing a flow of a sub-use method in a third step in a main use method of a quick drying type non-solvent epoxy coating apparatus.
Figs. 7 to 26 are photographs sequentially showing methods of using the quick drying type non-solvent epoxy coating apparatus. Fig.
27 is a perspective view showing a flow of a construction method using a quick drying type non-solvent epoxy coating apparatus.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in detail in the detailed description. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

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

Fig. 1 is a perspective view showing the entire construction of a quick drying type non-solvent epoxy coating apparatus in use, and Fig. 2 is a structural diagram showing the structure of a quick drying type non-solvent epoxy coating apparatus according to a preferred embodiment of the present invention.

Referring to FIGS. 1 and 2, a fast drying type non-solvent epoxy coating apparatus 1000 according to the present invention is a system in which two or more different liquid materials are mixed with a subject supplied from different containers and a curing agent, A control unit 500, a main body 600, a hydraulic cylinder 700, and a main body 600. The main body 100, the mainfold 200, the transportation unit 300, the driving unit 400, (800).

That is, a hydraulic cylinder 700 having a plurality of piston pumps 710 and a hydraulic cylinder 720 for driving the piston pump 710, a hydraulic cylinder 700 provided on one side, A main body 600 having a pair of heaters 631 and 632 connected to the piston 710 for applying heat to the main body and the curing agent discharged from the piston pump 710, A driving unit 400 connected to the hydraulic cylinder 720 to generate power for driving the hydraulic cylinder unit 700; a control unit 500 installed at an upper portion of the driving unit 400 to control the respective members; A pedestal 800 installed on the main body 600 and the control unit 500 for storing the spray gun 100 and the main fold 200 when not in use and a pedestal 800 installed on the main body 600 and the driving unit 400 And a transportation part 300 used for transportation.

The piston pump 710 and the hydraulic cylinder 720 of the hydraulic cylinder 700 are installed in the main body 600 and the heaters 631 and 632 and the accumulators 901 and 902 drive the hydraulic cylinder 720 A driving part 400 is installed on the other side of the main body part and a fast drying type non-solvent epoxy paint is applied to the lower part of the main body part 600 and the driving part 400. [ A transportation part 300 for facilitating the movement of the apparatus 1000 is provided and a control part 500 for controlling the quick drying type non-solvent epoxy coating device 1000 is installed on the upper part of the driving part 400.

That is, the pair of accumulators 901 and 902 are connected to the respective piston pumps 710 to store the high-pressure subject and the hardening agent discharged by the piston pump 710, Maintain the pressure of the line through which the base and hardener are delivered by ejecting the base and hardener.

The main fold 200 also includes a main transfer hose 251 for transferring a subject to be filled in the piston pump 710, a hardening agent transfer hose 252 for transferring a hardening agent, a cleaning agent transfer hose 253 for transferring the cleaning agent And a main drain valve 231 is opened to measure the amount of the subject discharged from the main discharge unit 210 and to transmit the measured amount of the subject to the control unit 500. In addition, (Ratio of discharge amount) of the main and hardening agent under the control of the function of the control part 500, the amount of the main body discharged from the main discharge part 210 exceeds a preset amount A target measurement sensor 263 that warns that no discharge occurs and the amount of the curing agent discharged from the curing agent discharging unit 220 by opening the curing agent drain valve 232 is calculated and transmitted to the control unit 500, The hardening agent measurement meter 262, (Ratio of discharge amount) of the main and curing agent under the control of the control unit 500, and warns that the amount of the curing agent discharged from the curing agent discharging unit 220 will not be discharged in a preset amount A curing agent measurement sensor 264 and a curing agent cleaning tube 282 connected to the cleaning agent transfer hose 253 for conveying the cleaning agent to the subject cleaning line and a curing agent cleaning tube 282 for transferring the cleaning agent to the curing agent cleaning line A cleaning agent dispenser 280, a hardening agent discharge valve 272 for controlling a hardening agent transferred by the main discharge valve 271 and the hardening agent transfer hose 252 for controlling the subject transferred by the main transfer hose 251, A main and hardening agent mixing part 240 for mixing the main agent discharged by the main discharge valve 271 and the hardening agent discharged by the hardening agent discharge valve 272, The first comprises a spray gun comprising a second tubing 920, which is a curing agent is ejected.

Here, the subject measurement sensor 263 and the hardener measurement sensor 264 can warn in various ways that the user can monitor such as time, olfactory, and auditory. For example, when the mixing ratio of the base and the curing agent is higher than the mixing ratio, the user generates noise, smell stimulating the light emission or the smell, and the user can monitor the mixing ratio of the base and the curing agent.

Conventional devices were sprayed into the spray gun 100 by mixing the motifs and sub-agents in the body portion 600.

However, when the main body and the sub-body are mixed in the main body 600, there is a problem that the coating operation is performed while moving the apparatus directly when performing the floor coating operation. This is very inconvenient and time-consuming in the painting process, so that the work is not easy.

Accordingly, in the conventional method of improving the apparatus, the hose connecting the spray gun 100 and the apparatus is extended long, and the apparatus is placed outside and the bottom coating is performed with only the spray gun 100, There is a problem that the auxiliary agent mixture is hardened at the intermediate portion of the hose. In order to prevent the curing of such a mixture, a thinner or the like is mixed together when the base and the sub-base are mixed. However, when the base and the sub-base are mixed together with the base and the sub-base, the physical properties are deteriorated.

Accordingly, the fast drying type non-solvent epoxy coating apparatus 1000 according to the present invention can be used in a case where the main and hardening agents are mixed in the main conveying hose 251 and the hardening agent conveying hose 252, respectively, And then mixed with the base and curing agent in the curing agent mixing part 240 of the mainfold 200, thereby solving the problems as described above.

In other words, the fast drying type non-solvent epoxy coating apparatus 1000 according to the present invention can use the heat ray 910 having a length of about 70 m by the above-described constitution. In addition, since the main and hardening agent are mixed in the main and hardener mixing parts 240 of the main fold 200, no thinner or the like is used at all, so that the properties of the main and hardener are not deteriorated. The cleaning agent is transferred through the cleaning agent transfer hose 253 and connected to the main transfer hose 251 and the hardening agent transfer hose 252 so that the cleaning operation of the main transfer hose 251 and the hardening agent transfer hose 252 This is easy.

The hot wire 910 also includes a cleanser transfer hose 253 so that after completing the floor coating operation, the subject and curing agent remaining in the second hose 920 can be cleaned. The hot wire 910 is disposed so as to prevent the cleaning agent for conveying the cleaning agent transfer hose 253 from hardening in the respective hoses so as to prevent the hardening agent for transferring the hardening agent transfer hose 252 and the cleaning agent for transferring the cleaning agent transfer hose 253 from hardening . The power of this hot wire can be used in the power cord part behind the control part. Of course, you can also use external power.

The quick drying type non-solvent epoxy coating apparatus 1000 according to the present invention includes a dispenser (not shown) for connecting the plurality of main folds 200 so that the floor coating worker can respectively hold the main fold 200 on both hands, 930). Thus, the worker can hold the spray gun 100 on both hands and perform the floor coating operation, thereby shortening the painting operation time.

The hydraulic cylinder 720 drives the piston pump 710 and may be constituted by a hydraulic cylinder driven by the oil supplied from the oil storage tank by the operation of the drive unit 400. [

A plurality of (seven in this embodiment) piston pumps 710 are provided and a plurality of piston pumps 710 are installed in the main body 600 so as to be located adjacent to the hydraulic cylinders 720. The plurality of piston pumps 710 are coupled to the hydraulic cylinder 720 via the connecting member 711. According to this structure, the plurality of piston pumps 710 are simultaneously driven by the hydraulic cylinder 720 The subject, the curing agent, and the cleaning agent.

That is, the plurality of piston pumps 710 are connected to the hydraulic cylinder 720 of the hydraulic cylinder unit 700, and pump the motive agent, the curing agent, and the cleaning agent by driving the hydraulic cylinder 720, respectively.

Any one of the plurality of piston pumps 710 connected to the hydraulic cylinder 720 via the connecting member 711 is connected to the subject storage unit 610 in which motifs are stored to pump the motifs, The piston pump is connected to the curing agent storage part 620 in which the curing agent is stored to pump the curing agent and the other hydraulic piston pump is connected to the cleaning agent storage part 630 to pump the cleaning agent.

Meanwhile, the subject storage unit 610 storing the subject stores the subject discharged through the subject outflow hose 611 connected to the subject storage unit 610 by heating the pair of the heaters 631 and 632, The subject stored in the subject storage unit 610 can be maintained at a desired temperature without being cured by repeating the circulation process of entering the subject storage unit 610 again through the hose 612. [

The curing agent storage unit 620 storing the curing agent may be configured such that the curing agent discharged through the curing agent outflow hose 621 connected to the curing agent storage unit 620 is heated by the pair of the heaters 631 and 632, And then flows into the curing agent storage part 620 through the inlet hose 622 again, thereby maintaining the curing agent stored in the curing agent storage part 620 at a desired temperature.

The heaters 631 and 632 apply heat to the subject conveyed by the piston pump 710 and the curing agent to prevent the subject conveyed by the piston pump 710 and the curing agent from hardening. So as to heat the subject to be conveyed and the curing agent, respectively.

The plurality of heating pipes A, B, C, and D are arranged in parallel with each other, and the plurality of heating pipes A, B, C, The heat pipes A, B, C, and D are provided with heaters that radiate heat using electricity.

At this time, it is preferable that the pair of the heaters 631 and 632 applies heat of 50 to 70 degrees so that the cementing agent for conveying the cementing agent transfer hose 252 and the subject for conveying the subject conveying hose 251 does not harden during conveyance.

When the pair of the heaters 631 and 632 heat the base and the curing agent at less than 50 degrees, the base and the curing agent can be hardened during the conveyance of the main conveyance hose 251 and the curing agent conveyance hose 252, respectively. If the pair of the heaters 631 and 632 are heated by more than 70 degrees, the physical properties of the base and the curing agent may be deteriorated.

The driving unit 400 generates power for driving the hydraulic cylinder 720 and is driven by the power generated from the air compressor 411 and the air compressor 411 to pump the oil to the hydraulic cylinder 720 And a fixing plate 413 for fixing the air compressor 411 to the main body part 600. The main body part 600 is provided with a fixing plate 413,

The air compressor 411 is composed of a motor driven by electricity or an engine driven by petroleum-based fuel.

The transfer pump 412 is coupled to a motor or an engine constituting the air compressor 411 and configured to pump the oil stored in the oil storage tank to the hydraulic cylinder 720 using the rotational force transmitted from the air compressor 411 do.

The fixed plate 413 is provided with a motor or an engine on the body in consideration of the working conditions at the site where the construction using the quick drying type non-solvent epoxy coating apparatus 1000 is performed without changing the structure of the body portion 600 in which the air compressor 411 is installed So that it can be used.

The hydraulic pump 414 is connected to the mainfold 200 by the main conveying hose 251, the hardening agent conveying hose 252 and the cleaning agent conveying hose 253, respectively, Supply.

The hydraulic pump 414 is preferably pumped at a pressure of 20 kgf to 30 kgf to smoothly transfer the main and hardening agent from the main transfer hose 251 and the hardening agent transfer hose 252.

When the hydraulic pump 414 is pumped at a pressure of less than 20 kgf, the main and hardening agent may not be smoothly transferred from the main transfer hose 251 and the hardening agent transfer hose 252, and the transfer may be stopped in the middle. When the hydraulic pump 414 is pumped at a pressure exceeding 30 kgf, the conveying pressure of the main and curing agent is too strong, and the main and curing agent may flow backward.

The driving unit 400 includes the air compressor 411 and the transfer pump 412 which pumps the cleaning agent and the motive agent to the hydraulic cylinder 720 while being driven by the power generated from the air compressor 411, And a cleaning agent are supplied to the main fold 200 by the main transfer hose 251, the hardening agent transfer hose 252 and the cleaning agent transfer hose 253, respectively, which are filled in the hydraulic cylinder 720 and the hydraulic cylinder 720, And a fixing plate 413 for fixing the air compressor to the main body part 600. As shown in Fig.

For reference, the floor construction work using the base and curing agent targets various buildings, and is performed at various places indoors and outdoors, so that it may be possible to use electricity depending on the conditions of the work site, May not be available.

Accordingly, the fast drying type non-solvent epoxy coating apparatus 1000 according to the present invention allows the motor to be used as an air compressor 411 in a work site where electricity can be used, and in an operation site where electricity can not be used, 411).

The accumulators 901 and 902 store a predetermined pressure of the subject to be pumped by the piston pump 710 and the curing agent and discharge the stored subject and curing agent when necessary to maintain the pressure of the line through which the curing agent and the curing agent are fed constantly, .

Each of the accumulators 901 and 902 is formed of a pair so that the subject and the curing agent can be stored at a constant pressure. One of the accumulators 901 and 902 is installed in the line L1 on which the subject is transferred to store the subject, The accumulator of the curing agent is installed in the line L2 through which the curing agent is conveyed to store the curing agent.

The first check valve 641 is a valve for preventing backflow of the motif, and the second check valve 642 is a valve for preventing backflow of the hardener.

The spray gun 100 mixes and injects a mixture of the subject, the hardener and the compressed air.

The controller 500 is used to control each member in driving the quick drying type non-solvent epoxy coating apparatus 1000, and when the quick drying type non-solvent epoxy coating apparatus 1000 is not used, , And the main fold 200 is placed on the receiving unit 800 and stored.

4 is a perspective view showing a flow of the sub-use method of the first step in the main use method of the quick-drying type non-solvent epoxy coating apparatus, and FIG. Fig. 5 is a perspective view showing the flow of the sub-use method in the second step in the main use method of the quick-drying type non-solvent epoxy coating apparatus, Fig. 6 is a perspective view showing the sub use method in the third step in the main use method of the quick drying type non- Figs. 7 to 26 are photographs sequentially showing the method of using the quick drying type non-solvent epoxy coating apparatus. Fig.

3 to 26, a method of using a fast drying type non-solvent epoxy coating apparatus 1000 according to the present invention includes a first step S1000 of connecting one side of a paint line to a main body 600, A second step S2000 in which a mainfold 200 and a spray gun 100 are sequentially connected to the other side of the line to perform a painting operation and a third step S2000 in which the spray gun 100 is cleaned after the painting operation (S3000).

The first step S1000 of the method of using the fast drying type non-solvent epoxy coating apparatus 1000 according to the present invention includes a step S1100 in which the external control main power source enters the control unit, (S1200) in which the heating unit 630 for heating the line is turned on, and the air line of the transfer pump and the cleaning pump of the separate air compressor are connected to the respective suction valves (the suction valves of the main transfer pipe and the suction pipe (S1400) connecting the discharge line of the transfer pump to the suction lines of the main main pump and the hardener main pump, respectively, and a step (S1400) of connecting the discharge lines of the main pump and the hardener main pump, A step S1500 of connecting the main and hardener lines of the main fold 200 and a step of connecting the main and sub hardener mixing parts 240 and 240 of the main fold 200, (S1600).

Meanwhile, the second step S2000 of the method 1000 of using a fast drying type non-solvent epoxy coating apparatus according to the present invention includes a step S2100 of heating the main and curing agent, a step S2100 of operating the air compressor connected to the transfer pump, A step S2300 of filling the main conveying hose 251 and the hardening agent conveying hose 252 with the main and curing agent conveyed by the conveying pump respectively, (S2400) filling the main and drain ports of the main and drain ports with the main drain valve 231 and the hardener drain valve 232, respectively, And a step S2500 in which a painting operation is performed.

Finally, the third step S3000 of the method of using the quick drying type non-solvent epoxy coating apparatus 1000 according to the present invention includes a step S3100 in which the residual hydraulic pressure of the spray gun 100 is removed after the operation of the hydraulic pump is stopped, A step S3200 in which the cleaning valve is opened after the paint discharge valve of the mainfold 200 is closed and the cleaning pump is operated and a step S3200 in which the spray gun 100 is cleaned and the spray gun 100 is stopped after the cleaning pump is stopped, (Step S3300) in which the residual pressure is removed by the trigger 110 of FIG.

This will be described in more detail.

7 to 12 show a first step S1000 in which one side of the paint line is connected to the main body 600 in the method of using the quick drying type non-solvent epoxy coating apparatus 1000 according to the present invention.

First, as shown in FIG. 7, it is confirmed that the main power switch in the control unit 500 is in an off state. Next, the main power source from the outside is connected. Here, the main power source uses 380 V, 3 phase, 12 kW, 50 A or more power source. When the main power is connected, the power switch in the control unit 500 is turned on.

Next, as shown in Fig. 8, after the external control main power is turned on, the heater switch is turned on.

Next, as shown in FIG. 9, the transfer pump of the separate air compressor and the air line of the cleaning pump are connected to the respective suction valves (for example, the suction valve of the main conveyance pipe and the suction valve of the hardener conveyance pipe) Lt; / RTI > Here, each suction valve is in an off state.
Here, the main conveying pipe refers to a pipe connected directly to the upper side of the valve to which the suction line of the main pump of Fig. 10 is connected, that is, to the suction valve to which the air line of Fig. 9 is connected 10 is a pipe connected directly to the upper side of the valve to which the suction line of the hardener main pump of FIG. 10 is connected, that is, to the suction valve to which the air line of FIG. 9 is connected (FIG. 10 The tube on the right side of the right picture).

Next, as shown in Fig. 10, the discharge line of the transfer pump is connected to the suction line of the main main pump and the hardener main pump, respectively. At this time, care should be taken not to change the hose of the base and hardener.

Next, as shown in Fig. 11, the discharge ports of the main main pump and the hardener main pump are connected to the main and hardener lines of the mainfold 200, respectively. At this time, care should be taken that the hoses of the base and hardener are not worn. Here, it is preferable to use 3/8 "of the main hose and 1/4" of the hardening agent hose.

Next, as shown in FIG. 12, the mixing mixer of the main fold 200 is connected to the hose for the handle. In other words, you connect the blue paint hose to the mixer.

13 through 21 illustrate a method of using the quick drying type non-solvent epoxy coating apparatus 1000 according to the present invention by sequentially connecting a mainfold 200 and a spray gun 100 to the other side of a paint line (S2000) in which the painting operation is performed.

First, referring to Fig. 13, the heater switch is turned on before the painting operation (for example, five minutes before), whereby the hot line and the hardener line are heated.

Next, as shown in Fig. 14, a separate air compressor connected to the feed pump is operated. At this time, the air compressor uses 220 V, single-phase power, and the transfer pump is turned on as shown in FIG. Here, the pressure of the air regulator is preferably about 3 to 4 kgf.

Next, the main and hardening agent paints transferred by the transfer pump are filled into the hose line. Here, the process of filling the hose line with the main and hardener paint is as follows. The main drain valve 231 and the hardener drain valve 232 of the mainfold 200 are respectively opened as shown in Fig. At this time, valves other than the valve to be used must be closed (for example, the paint discharge valve handle is closed). 17, the switch of the piston pump 710 in the control unit 300 is opened, and the pressure of the piston pump 710 gradually rises (clockwise rises) as shown in Fig. 18 . Here, the pressure is increased by a pressure of 20 to 30 kgf only by the pressure required for filling the paint. Then, as shown in FIG. 19, after the main and drain ports 231 and 232 are filled with the main and hardening agents respectively, the main port drain valve 231 and the hardener drain port 232 are closed do. When all the paints are filled by the process shown in Figs. 16 to 19, all preparations for promoting are completed.

Next, a painting operation is performed as shown in Figs. 20 and 21. Fig. First, as shown in Fig. 20, the paint discharge valve of the paint discharge portion (not shown) of the main fold 200 is opened. At this time, the paint discharge handle valve is opened, and the main drain valve 231 and the hardener drain valve 232 are kept closed. As a result, the paint is discharged and transferred to the spray gun 100. Thereafter, as shown in FIG. 21, the piston pump 710 is adjusted to the pressure required for the operation.

22 to 26 show a third step (S3000) in which the spray gun 100 is cleaned after the painting operation in the method of using the quick drying type non-solvent epoxy coating apparatus 1000 according to the present invention.

First, as shown in Fig. 22, the operating valve of the piston pump 710 in the control unit 300 is closed (counterclockwise). Further, after the operating valve of the piston pump 710 is closed, the trigger 110 of the spray gun 100 is pulled to remove the residual pressure.

Next, as shown in Fig. 23, after the paint discharge valve of the paint discharge portion (not shown) is closed, the cleaning valve is opened.

Then, as shown in Fig. 24, the cleaning pump is actuated (the valve is slowly opened). Here, the pressure of the air regulator is preferably about 5 kgf.

Next, as shown in Fig. 25, after sufficient cleaning, the air valve of the cleaning pump is closed. Here, after the air valve for the cleaning operation is closed, the trigger 110 of the spray gun 100 is pulled to remove the residual pressure.

Finally, as shown in Fig. 26, the cleaning valve is closed.

On the other hand, Fig. 27 is a perspective view showing a flow of a construction method using a quick drying type non-solvent epoxy coating apparatus.

Referring to FIG. 27, a method of applying a fast drying type non-solvent epoxy coating apparatus according to the present invention includes a step (S1) of cleaning a bottom surface on which a painting operation is to be performed, A step S3 of performing a scraping coating on the bottom surface on which the under primer coating is performed, a step S4 of operating the quick drying type non-solvent epoxy coating device, And a step (S5) in which painting is performed using a quick drying type non-solvent epoxy coating apparatus.

Here, the reason why the undercoat primer coating is performed is that it is not necessary to apply the oil-based paint to the unexposed surface or the concrete surface (after the time, the oil-based paint completely or partly comes to have the paint surface) After doing so, paint can be painted with oil paint.

The scraping painting does not necessarily have to be performed.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100: Spray Gun
110: Trigger
120: Hose
200: Main fold
210:
220: Curing agent dispensing part
300:
400:
411: Power generator
412: Hydraulic pump
413: Fixing plate
500:
600:
610:
620: Curing agent storage part
631, 632:
641, 642: a first check valve, a second check valve
700: Hydraulic cylinder part
710: Piston pump
720: Hydraulic cylinder
800:
901, 902: accumulator
1000: Rapid drying type solvent-free epoxy coating system

Claims (7)

A second step S2000 in which a mainfold 200 and spray guns are sequentially connected to the other side of the paint line so that a painting operation is performed, And a third step (S3000) in which the spray gun is cleaned after the painting operation is performed.
The first step S1000 includes a step S1100 in which the external control main power source enters the control unit, a main folding unit 200 including the main conveying hose 251 and the hardening agent conveying hose 252 connected to the main body, (S1200) in which the power source of the heating unit for heating the hardener line is turned on, and the air line of the transfer pump and the cleaning pump of the separate air compressor are connected to the respective suction valves (suction valve of the main transfer pipe and suction (S1400) connecting the discharge line of the transfer pump to the main main pump and the hardener main pump suction line (S1400), respectively; connecting the discharging portion of the main main pump and the hardener main pump, A step S1500 of connecting the main and hardener lines of the main fold 200 and a step S1600 of connecting the main and hardener mixing parts 240 and the second hose 920 of the main fold, respectively;
The main fold 200 in the first step S1000 to the third step S3000 includes a main conveying hose 251 for conveying a subject to be filled in the hydraulic cylinder 720 and a curing agent conveying hose 252 for conveying the curing agent A heating wire 910 wound around a cleaning agent transfer hose 253 for transferring a cleaning agent and a main drain valve 231 are opened to measure the amount of a subject discharged from the main discharge unit 210, A main measuring system 261 for displaying the measured amount and a mixing ratio of the main and hardening agent under the function control of the control unit 500 and calculating a mixing ratio A target measuring sensor 263 for warning that the amount of the target to be discharged from the curing agent discharging unit 220 is not discharged in a predetermined amount and the amount of the curing agent discharged from the curing agent discharging unit 220 is measured by opening the curing agent drain valve 232 To the control unit 500, (Ratio of discharge amount) of the main and curing agent under the control of the control unit 500 is calculated, the curing agent measurement unit 262 displays the amount of the curing agent discharged from the curing agent discharging unit 220 A main cleaning pipe 281 connected to the cleaning agent transfer hose 253 for transferring the cleaning agent to the main cleaning line, A cleaning agent dispenser 280 having a hardening agent cleaning tube 282 for transferring the cleaning agent to a cleaning line and a cleaning agent dispenser 280 for cleaning the surface of the hardening agent delivery hose 252 A curing agent discharge valve 272 for controlling the curing agent transferred by the main discharge valve 271 and a curing agent discharged by the main discharge valve 271 and the curing agent discharged by the curing agent discharge valve 272, And a second hose (920) through which a mixture of the topical and curing agents is discharged from the topical and hardening agent mixing part (240). delete The method according to claim 1,
In the second step S2000, the subject and the curing agent are heated (S2100)
A step S2200 of opening the transfer pump after the air compressor connected to the transfer pump is operated,
A step (S2300) of filling the main and the curing agent transferred by the transfer pump into the main transfer hose 251 and the hardening agent transfer hose 252 respectively,
A step (S2400) of filling the main and curing agent with the main drain valve 231 and the hardener drain valve 232 after the hydraulic pump is operated to increase the paint spraying pressure by a predetermined pressure,
And a step (S2500) in which a paint discharge valve connected to the mainfold is opened to perform a painting operation (S2500). The method according to claim 1,
In the third step S3000, the residual hydraulic pressure of the spray gun is removed after the operation of the hydraulic pump is stopped (S3100)
A step S3200 in which the cleaning valve is opened after the discharge valve of the mainfold is closed, and the cleaning pump is operated,
(S3300) of removing the residual pressure by triggering the spray gun after the spray gun is cleaned and the cleaning pump is stopped. A step S1 of cleaning the floor surface on which the painting operation is to be performed, a step S2 of coating a bottom primer on the bottom surface on which the cleaning is performed, (S4) in which a fast drying type non-solvent epoxy coating apparatus is operated (S4), and a step (S5) in which coating is performed on the floor surface using the quick drying type non-solvent epoxy coating apparatus ;
The quick drying type non-solvent epoxy coating apparatus includes a hydraulic cylinder unit 700 having a plurality of piston pumps 710 and a hydraulic cylinder 720 for driving the piston pump 710, A main body 600 having a pair of heaters 631 and 632 connected to the respective piston pumps 710 for applying heat to a subject and a curing agent discharged by the piston pump 710, A driving unit 400 installed at the other side of the main body 600 and connected to the hydraulic cylinder 720 to generate power for driving the hydraulic cylinder 700, And a control unit 500 installed on the main body 600 and the control unit 500 for controlling the spraying gun 100 and the mainfold 200 when not in use, And a driving unit 400 installed below the main body 600 and the driving unit 400, And a used transportation part 300;
The main fold 200 includes a main conveying hose 251 for conveying a subject to be filled in the hydraulic cylinder 720, a hardening agent transfer hose 252 for transferring a hardening agent, and a cleaning agent transfer hose 253 for transferring a cleaning agent The main heating unit 910 and the main drain valve 231 are opened to measure the amount of the subject discharged from the main discharge unit 210 and transmit the measurement result to the control unit 500. In addition, (Amount of discharge amount) of the main and curing agent under the control of the control unit 500, the amount of the main body discharged from the main discharge unit 210 is discharged in a preset amount And the amount of the curing agent discharged from the curing agent discharging unit 220 is measured and transmitted to the control unit 500. In addition, the measured amount of the curing agent is measured A hardening agent measurement meter 262 for displaying (Ratio of discharge amount) of the main and curing agent under the control of the control unit 500, and warns that the amount of the curing agent discharged from the curing agent discharging unit 220 will not be discharged in a preset amount A curing agent measurement sensor 264 and a curing agent detergent tube 282 connected to the detergent delivery hose 253 for conveying the detergent to the subject cleaning line and a curing agent detergent tube 282 for conveying the detergent to the curing agent cleaning line A main discharge valve 271 for controlling a subject transferred by the main transfer hose 251 and a hardening agent discharge valve 272 for controlling a hardening agent transferred by the hardening agent transfer hose 252. [ A main and hardening agent mixing part 240 for mixing the main agent discharged by the main discharge valve 271 and the hardening agent discharged by the hardening agent discharge valve 272, And a second hose (920) through which the mixed matters and the curing agent are discharged from the mixing part (240).
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