KR102618502B1 - Shadow dish non-contact transfer device, and shadow dish transfer method using the same - Google Patents

Abstract

The present invention relates to a non-contact transfer device for a shadow dish and a method for transporting a shadow dish using the same. More specifically, the present invention relates to a non-contact method of transporting a dish without leaving a mark on the shadow filled in the dish, preventing clogging of the gas pipe, and using the same. It relates to a non-contact transfer device for a shadow dish and a method for transporting a shadow dish using the same.
The present invention is a non-contact transfer device for a dish filled with a shadow, comprising: a non-contact chuck formed with a gas inlet and outlet; and a guide member including a body on which the non-contact chuck is mounted and a discharge port through which gas discharged from the discharge unit is formed at the lower portion, and a protrusion provided to protrude downward from the lower portion of the body.

Description

Shadow dish non-contact transfer device and shadow dish transfer method using the same {SHADOW DISH NON-CONTACT TRANSFER DEVICE, AND SHADOW DISH TRANSFER METHOD USING THE SAME}

The present invention relates to a non-contact transfer device for a shadow dish and a method for transporting a shadow dish using the same. More specifically, it relates to transporting the dish in a non-contact manner so as not to leave marks on the shadow filled in the dish and preventing malfunction of the device for vacuum suction. It relates to a non-contact transport device for a shadow dish that can be suppressed and a method for transporting a shadow dish using the same.

Generally, when women apply color makeup, they use eye shadow as a way to highlight their eyes.

The eye shadows described above are manufactured in various colors, and the eye shadows of various colors are each accommodated in several plates, and the plates are stored and sold in a case (Registered Utility Model No. 20-0200757 (hereinafter referred to as the conventional See Technique 1).

The plate is accommodated in the case with the top open. In order to manufacture the shadow product, the plate filled with the shadow must be transported to the case and accommodated therein.

In order to perform the above process, the plate was conventionally adsorbed and transported using a device such as a vacuum adsorber (see Patent Publication No. 10-2023-0092213 (see Prior Art 2)).

However, since the dish is said to be filled with a shadow as described above, when using the conventional vacuum adsorber, there is a problem that a mark corresponding to the shape of the bottom of the vacuum adsorber is left on the shadow filled in the dish and the gas pipe of the vacuum adsorber is blocked. .

In addition, there was a problem in that the plate adsorbed on the vacuum adsorber moved horizontally, making it difficult to store it precisely in the case.

The present invention was devised to solve the above problems. The dish can be transported without leaving marks on the shadow filled in the dish, there is no blockage in the gas pipe, and the dish is prevented from being irregular by restricting the dish from moving in the horizontal direction. The purpose is to provide a shadow dish non-contact transfer device that suppresses adsorption and allows precise storage in a case, and a shadow dish transfer method using the same.

Another object of the present invention is to provide a non-contact transfer device for a shadow dish that is easy to replace and maintain, and a method for transporting a shadow dish using the same.

The present invention, aimed at solving the above problems, has the following configuration and characteristics.

A non-contact transfer device for a dish filled with a shadow, comprising: a non-contact chuck formed with a gas inlet and outlet; and a guide member including a body on which the non-contact chuck is mounted and a discharge port through which gas discharged from the discharge unit is formed at the lower portion, and a protrusion provided to protrude downward from the lower portion of the body.

Additionally, the guide member may include a penetrating portion formed to penetrate the upper and lower portions of the body and through which the non-contact chuck passes; a nut hole formed at a side of the body to penetrate an inner peripheral surface of the body forming the penetrating portion; And it may further include a bolt member inserted into the nut hole and screwed with the nut hole.

Additionally, the protrusion may include: a first protrusion protruding downward from the lower portion of the body in the first direction; a second protrusion protruding downward from the lower part of the body in a second direction opposite to the first direction; a third protrusion protruding downward from a lower portion of the body in a third direction perpendicular to the first direction when viewed from the bottom; a fourth protrusion protruding downward from the lower part of the body in a fourth direction opposite to the third direction; a third receiving groove formed on a side of the third protrusion in the fourth direction to be curved toward the third direction by an amount equal to the curvature of the outer diameter of the non-contact chuck; and a fourth receiving groove formed on the third direction side of the fourth protrusion to be curved toward the fourth direction by an amount equal to the curvature of the outer diameter of the non-contact chuck.

A shadow dish transport method using a shadow dish non-contact transport device, comprising: moving the guide member so that the guide member is disposed on the upper side of the dish (S10); Injecting gas into the inlet of the non-contact chuck (S20); moving the guide member to place the plate in the case receiving space (S30); and stopping injection of the gas (S40).

The present invention having the above configuration and features can transport a plate without leaving a mark on the shadow filled in the plate, suppresses clogging of the gas pipe by shadow powder, and limits irregular adsorption of the plate to ensure precise insertion into the case. It has the effect of allowing it to be stored conveniently.

In addition, the present invention has the effect of easy replacement and maintenance.

1 is a cross-sectional view illustrating a shadow dish non-contact transfer device according to a first embodiment of the present invention.
Figure 2 is a cross-sectional view illustrating a shadow dish non-contact transfer device according to a second embodiment of the present invention.
Figure 3 is an exploded view of the shadow dish non-contact transfer device according to the present invention.
Figure 4 is a diagram for explaining the shadow dish non-contact transfer device, dish, and case.
Figure 5 is a diagram for explaining the bottom portion of the shadow dish non-contact transfer device.
Figure 6 is a schematic flowchart illustrating a shadow dish transport method according to an embodiment of the present invention.
Figure 7 is a diagram for explaining a further embodiment of the present invention.

Since the present invention can be subject to various changes and can have various forms, implementation examples (or embodiments) will be described in detail in the text. However, this is not intended to limit the present invention to a specific disclosed form, and should be understood to include all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention.

The terms used in this specification are merely used to describe specific implementation examples (sun, aspect, aspect) (or examples), and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, terms such as ~include~ or ~consist of~ 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.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the technical field to which the present invention pertains. Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless explicitly defined in the present application, should not be interpreted in an ideal or excessively formal sense. No.

~First~, ~Second~, etc. described in this specification are only used to distinguish different components, and are not limited by the order of manufacture, and the names are used in the detailed description and claims of the invention. may not match.

Throughout this specification, when a part is said to be “connected” to another part, this includes not only the case where it is “directly connected” but also the case where it is “indirectly connected” with another element in between. do.

1 is a cross-sectional view illustrating a shadow dish non-contact transfer device according to a first embodiment of the present invention. Figure 2 is a cross-sectional view illustrating a shadow dish non-contact transfer device according to a second embodiment of the present invention. Figure 3 is an exploded view of the shadow dish non-contact transfer device according to the present invention. Figure 4 is a diagram for explaining the shadow dish non-contact transfer device, dish, and case. Figure 5 is a diagram for explaining the bottom portion of the shadow dish non-contact transfer device.

The shadow dish non-contact transfer device (T) according to an embodiment of the present invention relates to a transfer device for transporting a dish (3) filled with a shadow to a case (4). Hereinafter, for convenience of explanation, it will be referred to as 'this device'. Do this.

1 to 3, this device (shadow dish non-contact transfer device (T) according to an embodiment of the present invention) includes a non-contact chuck (1) and a guide member (2).

The non-contact chuck 1 includes a body with a gas inlet and outlet, and examples include a cyclone type and a Bernoulli type.

The gas inlet portion may be formed on the upper side of the body and may be connected to an injection device for injecting gas (e.g., air), and the discharge portion may be formed on the lower side of the body. . The above-mentioned discharge part communicates with the inlet part.

Here, the upper side (top, top, etc.) means the upper side (top, top, etc.) with respect to Figure 1, and the lower side (lower, bottom, etc.) means the lower side (lower, bottom, etc.) with respect to Figure 1. The same will be applied in the description below.

As described above, the non-contact chuck 1 is said to be of Bernoulli type and cyclone type. Referring to FIG. 1, the Bernoulli type utilizes the Bernoulli effect, where pressure is low where the flow rate is high and pressure is high where the flow rate is slow. Gas is ejected at high pressure through an outlet on the lower side of the body to create pressure in the lower part of the body. As the gas is discharged to the lower part of the dish 3 and the body, a high flow rate occurs between the body and the dish 3, and thus the upper part of the dish 3 becomes low pressure and the lower part becomes high pressure, so that the dish 3 ) moves toward the non-contact chuck (1) and is pulled up.

As described above, since gas must be discharged between the body and the plate 3, the body and the plate 3 can maintain a non-contact state and move along the non-contact chuck 1.

Referring to FIG. 2, the cyclone type non-contact chuck (1) includes a circular groove that is recessed from the lower part of the body to the upper side but has a circular shape when viewed from the bottom, and the discharge part is formed on the side of the circular groove to discharge from the discharge part. The gas rotates in the circular groove and moves downward.

As the gas rotates, the gas is discharged between the plate 3 disposed at the bottom of the body and the body, and a vacuum area is created inside the swirling flow due to the cyclone effect, causing the plate 3 to move toward the body according to the pressure difference. do.

In the cyclone type, the gas is discharged between the dish (3) and the body, so the non-contact chuck (1) and the dish (3) maintain a non-contact state, and the dish (3) can move along the non-contact chuck (1).

The above-mentioned cyclone type non-contact chuck 1 and Bernoulli type non-contact chuck 1 are known devices, and a more detailed description will be omitted.

Referring to Figures 1 and 2, the guide member 2 includes a body 21 on which the non-contact chuck 1 is mounted and an outlet through which gas discharged from the outlet is formed at the bottom.

Referring to FIG. 3, the guide member 2 is formed to penetrate the upper and lower portions of the body 21 and may include a penetrating portion 23 through which the non-contact chuck 1 passes.

The above-described discharge port is formed at the lower end of the penetrating portion 23. That is, the non-contact chuck 1 can be inserted into the penetrating part 23 of the guide member 2 so that the lower part of the body provided with the discharge part faces the discharge port.

At this time, the guide member 2 may include a nut hole formed to penetrate the inner peripheral surface of the body 21 forming the penetrating portion 23 at the side of the body 21.

A pair of the above-mentioned nut holes may be formed on each side of the body 21.

Additionally, the guide member 2 may include a bolt member 25 that is inserted into the nut hole and screwed with the nut hole.

When the non-contact chuck 1 is inserted into the penetration part 23 and the bolt member 25 is inserted into the nut hole and rotated in one direction, the bolt member 25 is inserted into the penetration part 23. ) side, and at this time, the non-contact chuck 1 inserted into the penetrating part 23 is pressed into the penetrating part 23 to fix the non-contact chuck 1 and the body 21 (see FIG. 5).

Conversely, when the bolt member 25 is rotated in the opposite direction to the one direction, the bolt member 25 may move to the outer side of the body 21 and come out of the nut hole. In this case, the non-contact chuck 1 and the body (21) are mutually separated (see Figure 3).

In this way, the guide member (2) of this device includes a nut hole and a bolt member (25) to detachably couple the non-contact chuck (1) and the guide member (2), and through this, the non-contact chuck (1) And any one of the guide members (2) can be replaced or maintenance can be easily performed.

Referring to FIGS. 1 and 3 , the guide member 2 may include a protrusion 22 that protrudes downward from the lower portion of the body 21 .

To be described in more detail with reference to FIG. 3 , the protrusion 22 may include a first protrusion 221 that protrudes downward from the lower portion of the body 21 in the first direction.

Here, the first direction may mean a left direction based on FIG. 1.

Additionally, the protrusion 22 may include a second protrusion 222 that protrudes downward from the lower portion of the body 21 in a second direction opposite to the first direction.

The second direction may mean a right direction based on FIG. 1.

In addition, the protrusion 22 may include a third protrusion 223 that protrudes downward from the lower part of the body 21 in a third direction perpendicular to the first direction when viewed from the bottom (viewed from the bottom). there is.

The third direction may refer to the front direction when the device is erected, as shown in FIG. 1.

Additionally, the protrusion 22 may include a fourth protrusion 224 that protrudes downward from the lower portion of the body 21 in the fourth direction, which is opposite to the third direction.

The fourth direction may refer to the rear direction when the device is erected as shown in FIG. 1.

At this time, it is important that the first protrusion 221, the second protrusion 222, the third protrusion 223, and the fourth protrusion 224 are separated from each other so that gas is discharged.

Exemplarily, the above-described protrusions (first protrusion 221, second protrusion 222, third protrusion 223, and fourth protrusion 224) may surround the plate 3.

That is, the first protrusion 221 is disposed on the first direction side of the plate 3 rather than the first direction side, and the second protrusion 222 is disposed on the second direction side rather than the second direction side of the plate 3. The third protrusion 223 may be disposed on the third direction side rather than the third direction side, and the fourth protrusion 224 may be disposed on the fourth direction side rather than the fourth direction side.

As described above, the non-contact chuck 1 mounted on the body 21 discharges gas through the discharge portion and is discharged through the discharge port and discharged through the space between the protrusions or discharged below the protrusions to form the guide member ( Gas may be discharged between 2) and the plate (3).

At this time, the plate 3 is moved upward by the cyclone effect or Bernoulli effect described above. As described above, the guide member 2 includes the protrusion 22 so that the plate 3 is moved in the horizontal direction (first direction, Movement in the second direction, third direction, fourth direction, etc.) can be effectively suppressed.

In addition, conventionally, the dish (3) was adsorbed while sucking gas through a vacuum suction device. In this case, there was a problem in that the shadow powder filled in the dish (3) was sucked into the suction gas side and blocked the gas pipe of the vacuum suction device.

However, this device expels and inhales gas rather than inhaling it, so it can prevent clogging of the pipe due to shadow powder.

Referring to FIG. 3, the protrusion 22 is a third receiving groove formed on the fourth direction side of the third protrusion 223 to be curved toward the third direction by the curvature of the outer diameter (lower outer diameter) of the non-contact chuck 1. (225), and a fourth receiving groove 226 formed on the third direction side of the fourth protrusion 224 to be curved toward the fourth direction by the curvature of the outer diameter (lower outer diameter) of the non-contact chuck 1. You can.

The non-contact chuck 1 is inserted into the penetrating part 23 so that the lower end of the body protrudes lower than the body, and a lower part (third direction side) of the protruding part and another part (third direction side) 4-way side) can be inserted into the third receiving groove 225 and the fourth receiving groove 226, respectively.

In this way, the protrusion 22 includes the third receiving groove 225 and the fourth receiving groove 226, thereby reducing the width (length in the first direction) of the third protrusion 223 and the fourth protrusion 224. Even if they are enlarged, the third protrusion 223 and the fourth protrusion 224 are not caught in the lower part of the body, so the width of the third protrusion 223 and the fourth protrusion 224 can be increased, so that the third protrusion 223 and the fourth protrusion 224 can be enlarged. The durability of the fourth protrusion 224 can be improved.

In addition, there is no need to increase the length of the body 21 in the first direction in order to increase the width of the third protrusion 223 and the fourth protrusion 224, so there is an advantage that the guide member 2 can be manufactured more compactly. there is.

Additionally, there is an advantage that a non-contact chuck 1 having a larger outer diameter can be mounted on the body 21.

Figure 6 is a schematic flowchart illustrating a shadow dish transport method according to an embodiment of the present invention.

Hereinafter, a shadow dish transport method (hereinafter referred to as 'the present method') according to an embodiment of the present invention will be described. This method is a method of transporting the shadow dish 3 using the above-described device, and includes the same or corresponding technical features as the above-described device, so the same reference numerals are used for the same or similar configurations as the configurations examined previously. , Overlapping explanations will be simplified or omitted.

Referring to Figure 6, the method includes a moving step (S10), an injection step (S20), a placement step (S30), and a stopping step (S40).

The moving step (S10) is a step of moving the guide member 2 so that the guide member 2 is placed on the upper side of the plate 3.

The guide member 2 can be moved along horizontal and vertical directions by a typical moving device (eg, robot arm).

This method may include a mounting step (S5) of mounting the non-contact chuck (1) to the guide member (2) before the moving step (S10).

The injection step (S20) is a step of injecting gas into the inlet of the non-contact chuck (1). A gas injection device may be connected to the non-contact chuck 1, and the inlet portion may be in communication with the injection device.

In the injection step (S20), the gas is discharged through the discharge part and the discharge port, so that the dish 3 can be moved to the lower side of the body as described above.

The placement step (S30) is a step of moving the guide member 2 to place the plate 3 in the housing space of the case 4.

The above-mentioned arrangement step (S30) can also be performed by the above-mentioned mobile device.

The above-described plate 3 is transported non-contactly by this device, so that no marks are left on the shadow filled in the plate 3.

The stopping step (S40) is a step of stopping the injection of gas injected into the inlet.

Meanwhile, the device may include a waterproofing material (GS) applied to the upper surface of the body 21 and an additive material (G) mixed with the waterproofing material (GS).

The waterproofing material (GS) may be applied to the upper surface of the body 21 and constitute 5 parts by weight of urethane (compared to 0.1 part by weight of latex, which will be described later). The waterproofing material (GS) includes urethane and adds waterproofing to the upper surface of the body 21.

Urethane is commonly used as a waterproofing material, and is applied in liquid form to an object and then cured. The above additive material (G) can be mixed with urethane in a liquid state in the form of particles.

Referring to Figure 7, the inner film (G1) is composed of 0.1 part by weight of latex and is fibrous; A cushioning material (G2) containing 0.1 part by weight of heptadecane relative to 0.1 part by weight of the latex and disposed inside the inner film (G1); An outer shell material (G3) composed of 0.1 part by weight of polyethylene relative to 0.1 part by weight of the latex, surrounding the inner film (G1), and having a plate shape; An absorbent material (G4) composed of 0.1 part by weight of VantaBlack relative to 0.1 part by weight of the latex, and disposed between the inner film (G1) and the outer covering material (G3); A weight body (G5) composed of 0.1 parts by weight of magnesium relative to 0.1 parts by weight of the latex, has a plate shape, and is provided on the outer lower portion of the outer shell material (G3); A floating body (G6) composed of 0.3 parts by weight of aerographite compared to 0.1 parts by weight of the latex and provided on the upper inner side of the outer shell material (G3); A cationic material (G7) composed of 0.1 part by weight of polyethyleneimine relative to 0.1 part by weight of the latex and provided on the inside of both sides of the outer shell material (G3); And a reflector (G8) composed of 0.1 part by weight of aluminum relative to 0.1 part by weight of the latex, extending laterally from the side of the outer shell material (G3) but slanted upward, and disposed above the cationic material (G7). do.

The above-mentioned heptadecane, polyethylene, vantablack, magnesium, aerographite, polyethyleneimine, aluminum, and urethane of the additive material (G) will be explained based on 0.1 part by weight of the above-mentioned latex.

The inner film (G1) is composed of 0.1 part by weight of latex and is fibrous. The inner film (G1) has a receiving space formed on the inside so that the inside is filled with a cushioning material (G2), which will be described later.

Here, the inner side refers to the center side (the center side of the buffer material (G2)) when looking at the additive material (G) in a cross-sectional view as shown in FIG. 7, and the outer side refers to the radial direction side from the center side, which is the same in the following description. It is decided to be the same.

The cushioning material (G2) contains 0.1 part by weight of heptadecane relative to 0.1 part by weight of latex, and is placed and accommodated inside (inner space) of the inner film (G1).

The above-described heptadecane is a phase change material (PCM) with a melting point of about 22°C.

A phase change material is an energy storage material that can actively store and release heat without external factors in the form of latent heat without a change in temperature when the phase changes depending on the surrounding temperature.

In general, latent heat, which is heat that enters and exits without a temperature change when a phase change occurs, has a significantly higher amount of heat than sensible heat, which is heat that enters and exits with a temperature change without accompanying a phase change. This feature can be used to store high amounts of thermal energy or maintain temperature.

The above-mentioned cushioning material (G2) is composed of undecane, dodecane, tridecane, pentadecane, and tetradecane in addition to heptadecane to change the melting point. , Heptadecane, Octadecane, Nonadecane, Eicosane, and Triacontane may be further included. The melting point of the cushioning material (G2) can be adjusted within the range of 1 to 30°C, which is room temperature.

As described above, the inner film (G1) surrounding the cushioning material (G2) is formed in a fibrous form and can add toughness to the additive material (G) together with the cushioning material (G2) accommodated inside.

The inner film (G1) is preferably composed of 0.1 part by weight of latex. If it exceeds 0.1 part by weight, there is a risk of the cushioning material (G2) being lost as it cannot sufficiently surround the cushioning material (G2). In this case, the weight of the additive (G) may be excessively increased and the dispersibility may be reduced.

The outer shell material (G3) surrounds the inner film (G1), is composed of 0.1 part by weight of polyethylene, and may be plate-shaped or fibrous with a space formed inside to accommodate the inner film (G1).

Inside the outer shell (G3), an absorber (G4) made of Vantablack, which will be described later, as well as the inner film (G1) can be accommodated, and the outer shell (G4) can be accommodated to supply light to the absorber (G4), which will be described later. G3) is made of transparent polyethylene, allowing light to pass through.

The outer covering material G3 is formed in a plate shape or fiber shape to maximize the area on which light is irradiated.

The outer shell material (G3) is composed of 0.1 part by weight of polyethylene. If the polyethylene is less than 0.1 part by weight, it cannot sufficiently surround the absorber (G4) and the inner film (G1), which will be described later, and if it exceeds 0.1 part by weight, light transmittance may be reduced. there is.

The absorbent material (G4) is composed of 0.1 part by weight of VantaBlack and is accommodated inside the outer shell material (G3) and disposed between the outer shell material (G3) and the inner film (G1). That is, the absorber (G4) described above can wrap the inner film (G1).

Vantablack is a material that absorbs 99.965% of light. The above-described Vanta Black is made by erecting fine carbon nanotubes and going through a process of reflecting each other countless times between tubes, so that most of the incoming light is absorbed.

The Vanta Black may be disposed between the outer shell material (G3) and the inner film (G1) in the form of a pigment.

After the mixture of the above-described additive material (G) and the waterproofing material (GS) is applied and cured on the upper surface of the body 21, when light is irradiated, the light passes through the outer shell material (G3) and absorbs ( G4) is absorbed.

As light is absorbed through the Vantablack, the temperature of the additive (G) temporarily rises, and the heat is transferred to the cushioning material (G2) through the latex, and the cushioning material (G2) is the Vantablack. It absorbs the heat and lowers the temperature of the additive material (G) again.

In this way, Vanta Black minimizes the light reflected from the upper surface of the body 21 to suppress the increase in ambient temperature, and at the same time, the cushioning material (G2) absorbs the heat generated by absorption of Vanta Black, thereby protecting the additive material (G). The temperature can be kept constant.

That is, by suppressing the temperature change of the waterproof material (GS) and minimizing thermal expansion of the waterproof material (GS), damage to the waterproof material (GS) is suppressed and waterproofness is maintained for a long time, and the temperature of the body 21 and the body 21 are maintained for a long time. ) has the advantage of minimizing changes in ambient temperature.

Meanwhile, the weight body (G5) is composed of 0.1 part by weight of magnesium, has a plate shape, and is provided on the outer lower part of the outer shell material (G3).

Here, the lower part (lower side, etc.) is the lower part (lower side, etc.) when the additive material (G) in a state where the floating body (G6) described later is disposed above the above-mentioned weight body (G5) is viewed in a cross-sectional view (see FIG. 7). means, and the upper part (upper side, etc.) refers to the upper part (upper side, etc.) when viewed in a cross-sectional view of the additive material (G) with the floating body (G6) disposed above the above-mentioned weight body (G5). The same will be applied in the explanation.

The above-described weight (G5) may be attached to the above-described outer covering material (G3) via a common adhesive or the like.

The above-mentioned weight (G5) is provided at the lower part of the outer covering material (G3) so that its center line parallel to the vertical direction coincides with the center line parallel to the vertical direction of the outer covering material (G3). .

Additionally, the floating body (G6) is composed of 0.3 parts by weight of aerographite and is provided on the outer upper part of the outer shell material (G3). Similarly, the floating body (G6) may be provided on the outer shell material (G3) so that the center line parallel to the vertical direction coincides with the center line parallel to the vertical direction of the outer shell material (G3). Likewise, the floating body (G6) can be attached to the outer covering material (G3) using a common adhesive or the like.

The above-mentioned aero-graphite is obtained by processing zinc oxide, and when viewed under a microscope, it has a sponge-like structure with intertwined very thin carbon tubes, that is, porous walls.

The above-mentioned aerographite has a specific gravity of about 0.18, which is significantly smaller than the specific gravity of urethane (about 1.13), and plays a role in allowing the additive material (G) to float in the waterproofing material (GS).

As described above, the center line parallel to the vertical direction of the weight body G5 and the floating body G6, respectively, is aligned with the center line parallel to the vertical direction of the outer covering material G3, so that the plate-shaped additive material G is formed. It can be distributed in a lying form, as shown in Figure 7, rather than being erected. Through this, the area on which light is irradiated can be made as large as possible by having the widest possible surface of the additive material (G) face upward.

The above-mentioned floating body (G6) is preferably composed of 0.3 parts by weight of aerographite. If it is less than 0.3 parts by weight, the additive material (G) may not be sufficiently suspended, and 0.3 parts by weight is used to determine the size of the space of the outer shell material (G3). There is a problem with reducing it.

The floating body (G6) is provided on the inner upper part of the outer covering material (G3) and can play the role of separating the inner film (G1) from the outer covering material (G3), through which it flows to the upper part of the inner film (G1). To form a space where the absorber (G4) can be placed. Additionally, the floating body (G6) may be disposed inside the outer shell (G3) and protected by the outer shell (G3).

The above-described weight (G5) is provided at the outer lower part of the above-described outer covering material (G3) and can also serve to reflect the light that has passed through the Vanta Black and move it to the Vanta Black. Therefore, it is preferable to have a plate shape. , It is preferable that it is provided on the outer lower part of the outer covering material (G3).

The above-described weight (G5) is composed of magnesium (specific gravity about 1.74), which has a relatively small specific gravity, as described above. If magnesium exceeds 0.1 part by weight, the own weight of the additive (G) increases excessively, and 0.1 part by weight If it is less than that, there is a problem of not sufficiently reflecting the light passing through.

The reflector (G8) is composed of 0.1 part by weight of aluminum compared to 0.1 part by weight of the latex, and is oriented laterally (left and right with respect to FIG. 7) from the side (left and right parts based on FIG. 7) of the outer shell material (G3). ), but is slanted upward.

The reflector (G8) plays the role of reflecting light and concentrating it on the top of the additive material (G), thereby improving the light absorption of Vanta Black.

The reflector G8 may also be provided by being attached to the outer covering material G3 using a common adhesive or the like.

The cationic material (G7) is provided at both ends of the outer shell material (G3) and consists of 0.1 part by weight of polyethyleneimine.

The cationic material (G7) can also be attached to the outer shell material (G3) using a conventional adhesive or heat fusion method.

Polyethyleneimine, which constitutes the cationic material (G7), is a polymer obtained by polymerizing ethyleneimine and is known to have the highest cation density among existing materials.

A number of monomers (GU) of the additive material (G) may be mixed with the waterproofing material (GS), and the cationic material (G7) may play a role in improving the dispersibility of neighboring monomers (GU).

The above-mentioned cationic material (G7) is provided below the reflector (G8) to minimize the deterioration of the light reflection function of the reflector (G8).

The present invention described above with reference to the accompanying drawings can be modified and modified by those skilled in the art, and such modifications and changes should be construed as falling within the scope of the present invention.

Shadow dish non-contact transfer device: T
Non-contact chuck: 1 Guide member: 2
Body: 21 Protrusions: 22
1st projection: 221 2nd projection: 222
Third projection: 223 Fourth projection: 224
3rd receiving home: 225 4th receiving home: 226
Bolt member: 25 Plate: 3
Case: 4

Claims (4)

A non-contact transfer device for a plate filled with shadow,
A non-contact chuck formed with a gas inlet and outlet; and
A guide member including a body on which the non-contact chuck is mounted and a discharge port through which gas discharged from the discharge unit is formed at the bottom, and a protrusion provided to protrude downward from the bottom of the body;
Including,
The protrusion includes a first protrusion protruding downward from a lower portion of the body in the first direction, a second protrusion protruding downward from a second direction side of the body opposite to the first direction, and the first protrusion of the body. It includes a third protrusion protruding downward in a third direction orthogonal to the first direction, and a fourth protrusion protruding downward in a fourth direction that is opposite to the third direction,
The first protrusion, the second protrusion, the third protrusion, and the fourth protrusion surround the plate,
The guide member is,
a penetrating portion formed to penetrate the upper and lower portions of the body and through which the non-contact chuck passes;
a nut hole formed at a side of the body to penetrate the inner peripheral surface of the body forming the penetrating portion; and
A bolt member inserted into the nut hole and screwed with the nut hole;
Shadow dish non-contact transfer device further comprising: delete In claim 1,
The protrusion is,
a first protrusion protruding downward from the lower portion of the body in the first direction;
a second protrusion protruding downward from the lower part of the body in a second direction opposite to the first direction;
a third protrusion protruding downward from a lower portion of the body in a third direction perpendicular to the first direction when viewed from the bottom;
a fourth protrusion protruding downward from the lower part of the body in a fourth direction opposite to the third direction;
a third receiving groove formed on a side of the third protrusion in the fourth direction to be curved toward the third direction by an amount equal to the curvature of the outer diameter of the non-contact chuck; and
a fourth receiving groove formed on a third direction side of the fourth protrusion to be curved toward the fourth direction by the curvature of the outer diameter of the non-contact chuck;
A shadow dish non-contact transfer device comprising a. In the shadow dish transfer method using the shadow dish non-contact transfer device described in claim 1,
moving the guide member so that the guide member is disposed on the upper side of the plate (S10);
Injecting gas into the inlet of the non-contact chuck (S20);
moving the guide member to place the plate in the case receiving space (S30); and
Stopping injection of the gas (S40);
A shadow dish transfer method comprising:

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