KR102583219B1 - Two-component mixing and supplying system for forming functional coating layers - Google Patents

Abstract

The present invention relates to a two-component base mixing and supply system for forming a functional coating layer. More specifically, the mixing ratio of the base and hardener can be flexibly adjusted, and the mixing and supply of base and hardener can be performed at room temperature as well as at low temperatures. The present invention relates to a mixing and supply system of a two-part base material for forming a possible functional coating layer. To this end, the present invention includes a base supply module including a base storage tank in which a base material for forming a functional coating layer on a film substrate is stored; A main module including a main tank that communicates with the subject storage tank and receives the subject matter; a mixing module that communicates with the main module to receive the subject matter and mixes the received subject matter according to control signals of the mixing ratio and mixing temperature of the subject matter approved by the control unit; and a cleaning module that stores and supplies washing water for cleaning the mixing module.

Description

Two-component mixing and supplying system for forming functional coating layers}

The present invention relates to a two-component base mixing and supply system for forming a functional coating layer. More specifically, the mixing ratio of the base and hardener can be flexibly adjusted, and the mixing and supply of base and hardener can be performed at room temperature as well as at low temperatures. It relates to a two-component mixing supply system for forming a possible functional coating layer.

In general, a two-component spray device that sprays a mixture of a base material and a hardener at a certain ratio is applied to the surface of an object and then hardens to form a coating layer on the surface of the object, but varies depending on the type of base material and hardener and their mixing ratio. Forms a functional coating layer that implements the function.

A functional film formed by forming the functional coating layer on a film is usually referred to as a functional film. The functional film is made by surface treatment such as coating or deposition on the base film, secondary processing such as laminating, or functionalization or hybridization of the base film raw material itself. This functionalized film is mainly used in energy, packaging, automobiles, home appliances/machinery, and electrical/electronic components.

These functional films are manufactured through an organic and inorganic composite process by combining functional materials and nanotechnology with existing films. These composite materials have excellent electrical properties, high permeability, and are environmentally stable and flexible products. It is applied to civil engineering/construction, medical and food packaging, solar cells, smartphone touch panels, transparent electrodes, flexible displays, anti-static films and electronic board blocking films, electronic paper, and light, thin, and short-sized electronic products.

In the process of manufacturing the functional film, the above-described functional coating layer is a very important process. In particular, a mixture of two materials with different properties, that is, a base film that serves as a base material, and a base material and curing agent that forms the functional coating layer, provides maximum useful properties. Must be able to show it.

In order to form the above-described functional coating layer on the base film, methods of coating the base film with the mixture of the base material and the curing agent include knife coating, reverse roll coating, roll coating, and calendar. Calender coating, Curtain coating, Cast coating, Dip coating, Spray coating, Air-knife coating, Foam coating , extrusion coating, etc.

Among these, spray coating is a method of spraying the mixture through a spray nozzle when the viscosity of the mixture is low, and the mixture can be uniformly distributed even when the surface of the film is irregular or uneven.

These spray coatings include pressure spray, air spray, and multiple spray, depending on the device and type of nozzle that sprays the mixture. In pressure spraying, the mixture is supplied to the nozzle at very high pressure, and the film is coated by the dispersion of air when sprayed from the nozzle. In air spraying, the mixture collides with the pressure of the air and spreads the mixture in the form of small droplets to the film. It is to apply. And when there are two or more types of mixture to be applied, a mixed spray method is used by internal mixing or external mixing depending on the properties of each mixture.

Among these, spray coating is mainly applied to only one side of the film, so a smaller amount of resin is used than dip coating, and the amount of water or solvent for evaporation is greatly reduced, so it is widely used to save energy and resin.

In the process of constructing a conventional spray coating, the mixing means for mixing the base material and the hardener is mostly configured to use only one base material and the hardener, so if the base material or the hardener is changed or a plurality of bases are mixed and used, The mixing medium had to be changed.

In addition, in the process of mixing the base material and the hardener, the temperature of the mixture after the mixing process and mixing is fixed at room temperature or low temperature, so if a mixture at room temperature (20~25℃) or low temperature (-5℃) is required, mixing means and discharge are required. There was an inconvenient problem of having to replace all the nozzles or the equipment itself.

Republic of Korea Patent No. 10-1650622 (2015.02.11., published) Republic of Korea Patent No. 10-1603590 (registered on 2016.03.09.)

The present invention was proposed to solve the above problems, and is a two-component type for forming a functional coating layer in which the mixing ratio of the base material and the hardener can be flexibly adjusted and the base material and the hardener can be mixed and supplied at room temperature as well as at low temperatures. The purpose is to provide a mixing supply system for the subject.

In addition, the purpose of the present invention is to provide a two-component mixing supply system for forming a functional coating layer that can supply the base at room temperature as well as at low temperature, which has high usability and increases economic efficiency by reducing maintenance and repair costs.

In addition, the present invention improves the structure of the inside impeller and outside impeller, which constitute the mixing means, and finely grinds the delivered subject during the mixing process to form a functional coating layer of uniform quality. The purpose is to provide a mixing supply system for the subject.

In order to achieve the above object, the present invention includes a main agent supply module including a main agent storage tank in which the main agent for forming a functional coating layer on a film substrate is stored;

A main module including a main tank that communicates with the subject storage tank and receives the subject matter;

a mixing module that communicates with the main module to receive the subject matter and mixes the received subject matter according to control signals of the mixing ratio and mixing temperature of the subject matter approved by the control unit; and a cleaning module that stores and supplies washing water for cleaning the mixing module.

In addition, the mixing module includes a driving means that operates by applied power and signals, a mixing body with a mixing space formed therein, a joint body disposed between the mixing body and the driving means, and is coupled to the joint body. Characterized by comprising an injection means for receiving the subject matter from the main tank and delivering it to the mixing space, and a mixing means disposed on the mixing body, receiving power from the driving means and mixing the subject matter delivered through the injection means. Do it as

At this time, the mixing means includes a mixing shaft arranged along the longitudinal direction of the mixing space, a plurality of inside impellers arranged at mutual intervals along the longitudinal direction of the mixing axis, and a plurality of inside impellers arranged along the longitudinal direction of the mixing space. It is characterized by including an outsider impeller placed adjacent to it.

In addition, the outside impeller is made in the form of a circular plate, and has a pair of extension pieces that extend from the edge in a right angle direction and are arranged to respectively surround a portion of the edge of the adjacent inside impeller, and are formed through the main body at different positions. It is characterized by including a plurality of moving balls.

In addition, the injection means includes an injection body that is coupled to the joint body and has an injection path and a cleaning path formed therein, communicates with the main tank to receive the subject matter, and is coupled to the injection path to inject the received subject matter. A topic delivery vehicle that delivers the subject matter to the path, a wash water delivery element that is connected to the washing module to receive washing water, is coupled to the washing path and delivers the received washing water to the washing path, and is disposed in the subject delivery vehicle to control the movement of the subject matter. It is characterized by including an opening and closing valve.

At this time, in the main subject delivery body, a pair is coupled to the opening and closing valve at mutually symmetrical positions, and a moving path along which the subject moves is formed inside, and one side of the moving path in the longitudinal direction is rotated by the moving pressure of the moving subject. It is characterized by the placement of balls.

In addition, the rotating ball is formed in the shape of a ball and is characterized by a recessed groove formed on the outer peripheral surface to provide a path for the subject to move.

The present invention made as described above increases the mixing efficiency of the base material supplied to form a functional coating layer, and in particular, the hardened base material is pulverized during delivery due to various causes such as temperature, humidity, or storage time during storage in the main tank. This has the effect of maximizing mixing efficiency by supplying it to the mixing module.

In addition, the present invention can supply the temperature of the base material supplied to form the functional coating layer at low temperature or room temperature, and in particular, increases utilization by supplying it at the required temperature within the temperature range of -5 to 25°C, depending on the temperature of the conventional base material. It has the advantage of not only reducing maintenance and repair costs by solving the problem of replacing the mixing module, but also solving the problem of having to stop the process in the process of replacing the mixing module.

Figure 1 is an exemplary diagram schematically showing a two-component mixing supply system for forming a functional coating layer according to the present invention.
Figure 2 is an exemplary diagram showing the main module constituting the present invention.
Figure 3 is an exemplary diagram showing a mixing module constituting the present invention.
Figure 4 is an exemplary diagram showing an injection means constituting the present invention.
Figure 5 is an exemplary diagram showing a subject matter conveying body constituting the present invention.
Figure 6 is an enlarged view showing the rotating ball constituting the present invention.

Since the present invention can be modified in various ways and can have various embodiments, specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all transformations, equivalents, and substitutes included in the spirit and technical scope of the present invention.

In describing the present invention, if it is determined that a detailed description of related known technologies may obscure the gist of the present invention, the detailed description will be omitted.

Hereinafter, a preferred embodiment of the two-component mixing supply system 1 for forming a functional coating layer according to the present invention will be described with reference to the attached drawings.

First, the two-component mixing supply system 1 for forming a functional coating layer according to the present invention includes a main storage tank 11 in which the main agent for forming a functional coating layer on a film substrate is stored, as shown in FIG. A main module (20) including a topic supply module (10) and a main tank (21) that communicates with the topic storage tank (11) to receive the topic, and communicates with the main module (20) to receive the topic, A mixing module 30 that mixes the subject matter received according to the control signal of the mixing ratio and mixing temperature of the subject matter applied from the control unit 50, and a cleaning module that stores and supplies washing water for washing the mixing module 30. Includes (40).

The subject supply module 10 stores the subject matter for forming a functional coating layer on a film substrate and supplies the stored subject matter at a constant volume and at a constant speed. At this time, the subject matter is stored in the subject storage tank 11 and the subject storage. A plurality of tanks 11 may be arranged depending on the number of subjects.

And the subject storage tank 11 is provided with a supply means for delivering the stored subject to the main module 20, which will be described later. The supply means includes a pump operated by applied power and signals and the subject storage tank 11. ) and the main tank 21, and an opening/closing valve disposed on the connection pipe and operating by applied power and signals to control the movement of the subject.

Since the structure and operational relationship of these supply means are well known, detailed illustration and description will be omitted.

Meanwhile, the material stored in the material storage tank 11 is a material for forming a functional coating layer on a film substrate. In this case, the film substrate is PET (Polyethylene terephthalate), PC (Polycarbonate), Acryl, and PVC (Polyvinyl chloride). ), TAC (Tri acetyl cellulose), etc. These materials have fluidity like paint and form a coating film when dried, and are selected according to the performance required for the coating film. These subjects are a mixture of selected ingredients from five ingredients: resins, dyes, pigments, additives, and solvents.

Here, the resin is the main component that forms the coating film, that is, the functional coating layer, and is divided into thermosetting resin and thermoplastic resin. In addition, it can be classified into UV curing resin and inorganic resin.

The subject matter stored in the subject storage tank 11 of the present invention is a selected component among the five components of resin, dye, pigment, additive, and solvent, and the selected component and mixing ratio can be varied depending on the function of the functional coating layer to be formed. possible.

The main module 20 includes a main tank 21 that is in communication with the topic storage tank 11 and receives the topic stored in the topic storage tank 11, and the main tank 21 contains the stored topic. A stirring blade 211 is disposed to prevent hardening during the storage process by stirring, and includes a stirring drive means 212 for rotating the stirring blade 211.

At this time, a plurality of stirring blades 211 are disposed at spaced apart positions inside the main tank 21, and each is coupled to a rotating shaft coupled to the stirring drive means 212.

In addition, the main tank 21 is further equipped with a circulation means 22 for circulating the stored subject matter, and the circulation means 22 includes a circulation pump 221 operated by an applied power and signal and the main tank ( 21) and a circulation pipe 222 connecting the circulation pump 221. Here, the circulation pump 221 may further include a filter (not shown in the figure) for filtering out impurities contained in the circulating substance.

The circulation means 22 changes the position of the deep part and the surface layer of the main tank 21 to prevent hardening of the main ingredient and filters impurities contained in the main tank to improve the quality of the functional coating layer formed on the film substrate. It can be improved.

The unexplained symbol 223 is a water level sensor 223 for detecting the water level of the subject matter stored in the main tank 21.

Meanwhile, the main module 20 is further provided with a support tank 23 storing mixing ingredients for mixing with the main ingredient stored in the main tank 21, and the support tank 23 contains One or a mixture of two or more selected from resins, dyes, pigments, additives, and solvents to form a functional coating layer by mixing with the stored subject matter is stored.

Here, the support tank 23 is connected to the support storage tank 12 to receive the mixture, and has the same structure as the main tank 21 described above, and the circulation means 22 is also arranged in the same way.

In the process of forming the functional coating layer on the film substrate, the support tank 23 uses the main tank 21 as a base for the functional coating layer, but in order to achieve the performance required for the functional coating layer, additional ingredients, dyes, It is possible to add any one or a mixture of two or more of pigments, additives, and solvents.

At this time, a plurality of the support tanks 23 may be arranged to independently store and then supply the resins, dyes, pigments, additives, and solvents, and each support tank 23 has a corresponding support storage tank 12. ) is connected to.

And the main module 20 is each provided with a cooling means 24 and a heater 25 for controlling the temperature of the subject matter stored in the main tank 21, and the cooling means 24 is a mixing body (described later). The cooling solvent is supplied to 32) to lower the temperature of the substance stored in the main tank 21. Nitrogen (N) can be used as the cooling solvent. If nitrogen is used as the cooling solvent, the mixing body 32, which will be described later, is used. The temperature of the mixing material can be lowered to -5℃.

The heater 25 may be composed of a heater rod disposed in the main tank 21 and operated by an applied power source and signal. A plurality of heater rods are arranged at mutually spaced locations, and a plurality of heater rods are disposed in the main tank 21 and operate by power and signals applied through the control unit. It operates by a signal to increase the temperature of the subject matter stored in the main tank (21).

The temperature of the subject stored in the main tank 21 can be adjusted in the range of -5 to 25°C through the cooling means 24 and the heater 25, and the temperature of the subject is controlled by the mixing module 30, which will be described later. to provide.

The cooling means (24) and heater (25) can be supplied at low or room temperature, which has the advantage of wide application range, and requires relatively less maintenance and repair compared to the existing low-temperature-only or room-temperature-only mains. It has the advantage of saving time and cost.

The mixing module 30 is in communication with the main tank 21, receives the subject matter, and mixes the received subject matter according to the control signal of the mixing ratio and mixing temperature of the subject matter applied from the control unit 50. The mixing module 30 includes a driving means 31 that operates by applied power and signals, a mixing body 32 with a mixing space 321 formed therein, and the mixing body 32 and the driving means 31. ) a joint body 33 disposed between the joint body 33, an injection means 34 coupled to the joint body 33 and receiving the main substance from the main tank 21 and delivering it to the mixing space 321, and the mixing It is disposed on the body 32 and includes a mixing means 35 that receives power from the driving means 31 and mixes the subject matter delivered through the injection means 34.

The driving means 31 operates by applied power and signals, and consists of a driving motor 311 that operates by receiving power and signals from the control unit 50, and the driving motor 311 includes a motor shaft ( 312) are combined.

The mixing body 32 is formed inside a mixing space 321 in which the subject matter delivered from the main tank 21 or the support tank 23 or both of the main module 20 is input and mixed, The mixing space 321 includes an inlet 322 through which the base material is introduced, and an outlet 323 for delivering the mixed functional coating base material to the coating module (not shown in the drawing).

The joint body 33 is disposed between the driving means 31 and the mixing body 32, and a rotation shaft 331 coupled to the motor shaft 312 is disposed therein. Here, a power transmission member 332 for coupling the motor shaft 312 of the drive motor 311 and the rotation shaft 331 may be further disposed on the joint body 33.

The injection means 34 is disposed between the main tank 21 and the joint body 33 to receive the subject matter from the main tank 21 and deliver it to the mixing space 321.

For this purpose, the injection means 34 includes an injection body 36 having an injection path 362a and a cleaning path 362b formed therein and coupled to the joint body 33, the main tank 21, and A subject transmitter 37 that communicates to receive the subject matter, is coupled to the injection path 362a and delivers the received subject matter to the injection path 362a, and is connected to the washing module 40 to receive washing water, A washing water delivery member 38 that is coupled to the washing path 362b and delivers the received washing water to the washing path 362b, and an opening/closing valve 39 disposed on the main body 37 to control the movement of the main body. Includes.

The injection body 36 has an insert housing 361 coupled to the mixing body 32, and a joint coupled to the insert housing 361 and communicating with the main tank 21 and a cleaning module 40 to be described later. It consists of an enclosure 362, wherein the insert enclosure 361 is formed with a passage 361a for delivering the main ingredient or washing water delivered through the joint enclosure 362 to the mixing space 321, and the joint enclosure 362 ), the injection path 362a and the washing path 362b are formed, respectively, and a connection path 362c is formed in communication with the passage 361a to deliver the main substance or washing water.

The insert housing 361 is disposed between the mixing body 32 and the joint body 33 and connects them to each other, and allows the main substance or washing water to enter the mixing space 321 of the mixing body 32 through a passage 361a formed therein. ) is transmitted.

At this time, a plurality of passages 361a may be formed depending on the number of subjects for forming the functional coating layer.

In addition, the insert housing 361 is disposed with a mixing means 35, which will be described later, and is in communication with the passage 361a, and an input groove 362b is formed through which the delivered subject matter or washing water is injected into the mixing space 321, The above-described rotation shaft 331 is disposed in the input groove 362b.

The joint box 362 is for supplying the base material or washing water to the insert box 361, and includes an injection path 362a communicating with the main tank 21 and a washing path 362b communicating with the cleaning module 40. are respectively formed, and a connection path 362c is formed to communicate the injection path 362a and the cleaning path 362b with the passage 361a of the insert housing 361.

A plurality of such joint boxes 362 can be combined with the insert box depending on the number of components for forming the functional coating layer, and are of course not limited to the positions and numbers shown in the drawing.

The subject delivery vehicle 37 is disposed between the main tank 21 and the injection body 36 and is coupled to the injection path 362a to direct the subject delivered from the main tank 21 to the injection path 362a. Deliver.

A pair of such subject transmitters (37) are coupled to the opening/closing valve (39) that controls the movement of the subject at mutually symmetrical positions, and a movement path (371) along which the subject moves is formed inside, and the length of the movement path (371) is On one side of the direction, a rotating ball 372 that rotates due to the moving pressure of the moving object is disposed.

In addition, the rotating ball 372 is made in the shape of a circular ball and is rotatably disposed on one side of the moving path 371, and is subject to the moving pressure generated while the subject delivered from the main tank moves along the moving path. rotates by

The rotating ball 372 is for agitating the subject matter moving along the movement path 371. During the storage process of the subject matter stored in the main tank, some of the subject matter is caused by various reasons including storage temperature, storage time, and humidity inside the main tank. can be hardened, but when the subject matter is delivered to the mixing body 32 in a hardened state, there is a problem in that the mixing ratio and mixing temperature specified by the control unit cannot be adjusted. In other words, a functional coating layer is formed to have a thickness of 0.3 to 1 mm on a film substrate with a width of 1 mm. As described above, since the functional coating layer is formed with a thin thickness on a narrow film substrate, the mixing ratio of the main ingredient for the functional coating layer is and mixing temperature must be provided precisely.

However, as described above, the subject matter may be hardened when stored in the main tank 21 for a long time or due to various causes such as temperature and humidity. When the hardened subject matter is transferred to the mixing body 32 and mixed, it is transferred to the control unit. It was not possible to accurately provide the mixing ratio and mixing temperature specified by

Therefore, in the present invention, a rotating ball 372 that rotates due to the moving pressure of the subject is placed on the movement path 371 along which the subject moves, so that the subject moves while rotating by the rotating ball and is pulverized by friction with the rotating ball. This crushes the hardened material.

At this time, a concave groove 373 is formed on the outer peripheral surface of the rotary ball 372, which is recessed inward to provide a path for the subject to move, and the concave groove 373 is a concave groove 373 of the rotary ball 372 as shown in the drawing. It is formed in a shape where a pair intersects each other on the outer peripheral surface, that is, in the shape of a '+', and when the rotating ball 372 rotates by the moving pressure of the main material, the main object is drawn in along the groove 373 and then sprayed by the rotational force of the rotating ball. It moves as it goes. That is, because the rotating ball is placed on the movement path 371, the movement amount and moving speed of the subject may be reduced. Since the subject entered into the concave groove 373 is ejected while being sprayed by the rotational force of the rotating ball, the moving amount and moving speed of the subject may be reduced. Movement speed can be increased.

Meanwhile, the rotating balls 372 may be disposed on both sides of the longitudinal direction of the movement path 371, or may be arranged in plural numbers at intervals from each other along the longitudinal direction of the movement path.

The washing water delivery body 38 is connected to the washing module 40 to receive washing water, and is coupled to the joint box 362 constituting the injection body 36 to transmit the received washing water to the washing path of the joint box 362 ( 362b).

The opening/closing valve 39 is disposed on the main body 37 and operates by power and signals applied by the control unit 50 to control the movement of the main object.

Since the structure and operational relationship between the washing water delivery body 38 and the opening/closing valve 39 are known, detailed description will be omitted.

The mixing means 35 is disposed on the mixing body 32, receives power from the driving means 31, and mixes the subject matter delivered through the injection means 34, mixing the mixing space 321. ), a mixing axis 351 arranged along the longitudinal direction of the mixing axis 351, a plurality of inside impellers 352 arranged at mutual intervals along the longitudinal direction of the mixing axis 351, and a longitudinal direction of the mixing space 321. It includes a plurality of outsider impellers 353 arranged adjacent to each other along the .

The mixing shaft 351 is formed in the form of a rod extending in the longitudinal direction, and one end in the longitudinal direction is coupled to the rotation shaft 331 disposed on the joint body 33, and the mixing space 321 of the mixing body 32 ) is rotatably placed.

The inside impeller 352 is arranged in plural numbers along the longitudinal direction of the mixing axis 351, and each is arranged at a distance from each other to mix the subject matter introduced into the mixing space 321.

Here, each of the inside impellers 352 is preferably arranged at a different angle from the other inside impellers 352 arranged adjacently. For example, each of the inside impellers 352 is positioned along the longitudinal direction of the mixing axis on the outer peripheral surface of the mixing axis 351. They are arranged at intervals from each other and at the same time are arranged at a different angle from the other inside impellers 352 arranged adjacent to each other.

The outside impeller 353 is arranged adjacent to each other along the longitudinal direction of the mixing space 321, is made in the shape of a circular plate, and each extends in a perpendicular direction from the edge, and the adjacent inside impeller 352 It includes a pair of extension pieces (353a) arranged to each surround a portion of the edge of and a plurality of moving holes (353b) that are formed through each other at different positions through which the subject moves.

This outsider impeller 353 is fixed in a position disposed in the mixing space 321, and each of them is made of a circular plate, that is, a disk shape, and has an extension piece ( 353a) is provided, and the extension piece 353a is arranged to surround the edge of the inside impeller 352 at a certain distance away from it.

And the plurality of moving holes 353b are passages through which the mixed material moves between the inside impeller 352 and the extension piece 353a.

The mixing means 35 configured as described above mixes the subject matter delivered through the main tank 21, but when the subject matter needs to be supplied at a low temperature, the temperature of the subject is adjusted through the cooling solvent supplied through the cooling means 24. is supplied to the coating module after lowering, and when the base material is supplied at room temperature, the operation of the cooling means 24 is controlled to block the supply of the cooling solvent, so that the base material can be supplied at room temperature.

In particular, the object moving between the inside impella (352) and the outsider impella (353) is crushed and scattered by the inside impeller (352) rotating at high speed, and the scattered object is an extension (353a) of the outsider impeller (353). By being pulverized in contact with the base material particles can be finely pulverized and supplied, which has the advantage of forming a uniform coating film when forming a functional coating layer.

In addition, since the subject can be supplied at room temperature as well as low temperature, maintenance and repair costs can be reduced compared to the conventional technology, which required replacement of the mixing module depending on the supply temperature of the subject, and in the process of replacing the mixing module or mixing body, The present invention has the advantage of increasing the process rate of the product by preventing loss costs that would otherwise occur due to having to stop the process, thereby improving productivity and securing the competitiveness of the product price.

The washing module 40 has a washing water storage tank 41 storing washing water for washing the mixing module 30, and pumps the washing water stored in the washing water storage tank 41 and delivers it to the mixing module 30. Includes a washing water supply pump (42).

This washing module 40 supplies washing water to remove residues remaining in the mixing module 30 during the process of replacing the base material, hardener, etc. mixed through the mixing module 30, or cleans the mixing module 30 at regular intervals. ) is washed to ensure the purity of the subject matter.

The structure of the washing water storage tank 41 and the washing water supply pump 42 and their operational relationships are well-known and used in various fields, so detailed descriptions will be omitted.

In the present invention, the control unit 50 provides power and signals to control the operation of each of the above-described components. Since the configuration and operational relationship of the control unit 50 are known, detailed description will be omitted.

The terms used in this application are only used to describe specific embodiments and are not intended to limit the invention. In this application, terms such as “comprise” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that this does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof.

1: Two-component mixing supply system to form a functional coating layer
10: Topic supply module
11: Subject storage tank 12: Support storage tank
20: main module
21: main tank 22: circulation means
23: support tank 24: cooling means
25: heater
30: mixing module
31: driving means 32: mixing body
33: joint body 34: injection means
35: mixing means 36: injection body
37: Topic conveyor 38: Washing water conveyor
39: Open/close valve
40: Washing module
41: Washing water storage tank 42: Washing water supply pump
50: control unit

Claims (5)

A main agent supply module (10) including a main agent storage tank (11) storing the main agent for forming a functional coating layer on a film substrate;
A main module (20) including a main tank (21) that communicates with the subject storage tank (11) and receives the subject matter;
a mixing module (30) that communicates with the main module (20) to receive the subject matter and mixes the received subject matter according to control signals of the mixing ratio and mixing temperature of the subject matter approved by the control unit (50); and
A cleaning module 40 that stores and supplies washing water for cleaning the mixing module 30,
The mixing module 30 includes a driving means 31 that operates by applied power and signals, a mixing body 32 with a mixing space 321 formed therein, and the mixing body 32 and the driving means. A joint body (33) disposed between (31), an injection means (34) coupled to the joint body (33) that receives the main substance from the main tank (21) and delivers it to the mixing space (321), Forming a functional coating layer, characterized in that it includes a mixing means (35) disposed on the mixing body (32), receives power from the driving means (31), and mixes the subject matter delivered through the injection means (34). A mixing supply system for two-component subjects.
delete The method according to claim 1, wherein the mixing means (35),
A mixing axis 351 disposed along the longitudinal direction of the mixing space 321,
A plurality of inside impellers 352 arranged at mutual intervals along the longitudinal direction of the mixing axis 351,
A two-component mixing supply system for forming a functional coating layer, comprising a plurality of outsider impellers (353) arranged adjacent to each other along the longitudinal direction of the mixing space (321).
The method according to claim 1, wherein the injection means (34) is,
An injection body (36) having an injection path (362a) and a washing path (362b) formed therein and coupled to the joint body (33),
a topic delivery device (37) that communicates with the main tank (21) to receive the topic, and is coupled to the injection path (362a) to transmit the received topic to the injection path (362a);
A washing water delivery device (38) connected to the washing module (40) to receive washing water, and coupled to the washing path (362b) to deliver the received washing water to the washing path (362b),
A two-component mixing supply system for forming a functional coating layer, characterized in that it includes an opening/closing valve (39) disposed on the main agent delivery device (37) to control the movement of the main agent.
The method of claim 4, wherein the subject communication body (37) includes:
A pair of the opening/closing valves 39 is coupled to each other at symmetrical positions, and a movement path 371 along which the subject moves is formed inside,
A two-component mixing supply system for forming a functional coating layer, characterized in that a rotating ball 372 that rotates by the moving pressure of the moving agent is disposed on one side of the moving path 371 in the longitudinal direction.

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