WO2014027749A1 - Adhesive coating device - Google Patents

Adhesive coating device Download PDF

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Publication number
WO2014027749A1
WO2014027749A1 PCT/KR2013/005876 KR2013005876W WO2014027749A1 WO 2014027749 A1 WO2014027749 A1 WO 2014027749A1 KR 2013005876 W KR2013005876 W KR 2013005876W WO 2014027749 A1 WO2014027749 A1 WO 2014027749A1
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WO
WIPO (PCT)
Prior art keywords
adhesive
target
linear motor
transfer unit
axis direction
Prior art date
Application number
PCT/KR2013/005876
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French (fr)
Korean (ko)
Inventor
이승희
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주식회사 지엔테크
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Publication of WO2014027749A1 publication Critical patent/WO2014027749A1/en

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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles

Definitions

  • the present invention relates to an adhesive coating device for indirectly applying an adhesive to an adhesive site, and more particularly, to an adhesive coating device for evenly indirectly applying an adhesive over the entire adhesive site even when a portion of the adhesive site is cut out to protrude. will be.
  • Organic light emitting diodes which have recently emerged as display devices, are a display device capable of high-speed response and high brightness using organic light emitting materials that can be made thinner than LCDs because no backlight is required.
  • OLEDs organic light emitting diodes
  • electrons injected from one electrode and holes injected from another electrode combine in a light emitting layer positioned between the two electrodes to generate excitons, and the excitons emit energy. It will emit light.
  • Organic light emitting diodes are classified into active type and passive type according to the driving method.
  • Active matrix OLEDs AMOLEDs
  • PMOLDE passive organic light emitting diodes
  • AMOLED active organic light emitting diode
  • the active organic light emitting diode 1 includes a glass substrate 2 having a driving circuit and a glass cover 3 that protects the driving circuit formed on the glass substrate 2.
  • the glass cover 3 is here adhered to the glass substrate 2 by a sealant (not shown) applied to the edge of the glass substrate 2.
  • Korean Patent Application Publication No. 2010-0043367 (published date) : April 29, 2010, Name: Method and apparatus for applying liquid adhesive of active organic light emitting diode), Korean Patent Publication No. 2012-0021862 (published date: March 09, 2012, name: “contactless adhesive coating apparatus and Application method using the same "), Korean Patent Publication No. 2012-0051143 (published date: May 22, 2012, name: adhesive coating device and adhesive coating method using the same), and Korean Patent Publication No. 2012-0072003 (published Date: July 03, 2012, name: "contactless adhesive application device and method").
  • any one edge of the adhesion object 1, for example, the adsorption block is formed by the adsorption block.
  • the adhesive is not applied to the lower edge of the adhesive object 1 when it is extended from the lower portion of the adhesive object 1 to adsorb and support the adhesive object 1, and the adhesive is applied to the lower edge of the adhesive object 1. In order to achieve the hassle of having to reload the adhesive objects (1).
  • the contaminant removal means must be used to prevent the surface of the adhesive object 1 from being contaminated by the fine particles of the adhesive scattered from the discharge port when discharging the adhesive to the adhesive portion of the adhesive object 1. There was a problem that must be provided.
  • Patent Application No. 2012-0080909 Application date: July 25, 2012, name: "adhesive application device" by the present applicant in the adhesive application device for indirectly applying the adhesive to the adhesive site Is disclosed.
  • the present invention is to provide an adhesive applying device that allows the adhesive to be evenly applied indirectly over the entire adhesive site even if a portion of the adhesive site is cut out to protrude.
  • the present invention can minimize the loading failure of the adhesive object to be applied to the adhesive, to provide an adhesive coating device that can apply the adhesive to the entire adhesive portion (edge) of the adhesive object without reloading the adhesive object will be.
  • Adhesive applying apparatus for achieving the above object, the discharge portion having a jetting valve for discharging the adhesive in the form of dots;
  • the adhesive discharged from the discharge part has a cylindrical target that is applied horizontally along the outer circumferential surface to correspond to the adhesive part of the adhesive object, and the adhesive is evenly applied to the entire joint part regardless of the shape of the adhesive part when the adhesive is applied to the adhesive part.
  • An edge applicator for guiding while rotating the cylindrical target from one end of the site to the other end; And a loading unit which adsorbs and supports the adhesive object and contacts one end of the adhesive portion of the adhesive object to the adhesive applied to the edge coating unit.
  • the loading unit the adsorption table to which the adhesion object is horizontally supported by the adsorption; Suction table rotation motor for supporting rotatably; And a cylinder shaft having a lower portion connected to the suction table rotary motor and an upper portion connected to the lower surface of the suction table.
  • the suction table rotary motor may rotate the suction table by 90 degrees.
  • the loading unit further includes a first transfer unit for transferring the suction table in the y-axis direction, the first transfer unit comprising: a first linear motor extending along the y-axis direction; And a first slider guided along the first linear motor by the operation of the first linear motor, and a lower portion of the suction table rotary motor may be fixedly mounted on an upper portion of the first slider.
  • the edge coating unit further includes a second transfer unit for transferring the cylindrical target along the z-axis direction, the second transfer unit comprising: a second linear motor extending vertically along the z-axis direction; And a second slider guided along the second linear motor by the operation of the second linear motor, wherein the second slider is rotatably supported by the cylindrical target, and at one end of the cylindrical target, the cylindrical target is rotated.
  • a target rotary motor may be mounted.
  • the edge applying unit may further include a third transfer unit configured to transfer the cylindrical target along the x axis direction, and the third transfer unit may include a third linear motor extending along the x axis direction; And a third slider guided along the third linear motor by the operation of the third linear motor, wherein the rear surface of the second transfer unit for transferring the cylindrical target in the z-axis direction may be connected to the third slider.
  • the adhesive supplied from the outside is accommodated in the jetting valve, and the adhesive contained in the jetting valve may be discharged through a discharge port disposed to face the cylindrical target.
  • the adhesive applying apparatus further includes an upper coating portion for applying the adhesive in the form of a line on top of the adhesive object, wherein the upper coating portion is guided along the cylindrical target without interfering with the cylindrical target and the adhesive is accommodated therein.
  • Discharge cylinders And an adhesive container having a lower portion connected to the discharge cylinder so that the adhesive can be supplied into the discharge cylinder.
  • the nozzle may be integrally provided at the lower portion of the discharge cylinder to discharge the adhesive contained therein.
  • the adhesive discharged from the discharge portion is applied along the outer circumferential surface so as to correspond to the adhesive portion of the adhesive object, and the adhesive is evenly applied to the entire bonding portion when the adhesive is applied to the adhesive portion.
  • the adhesive is evenly applied to the entire bonding portion when the adhesive is applied to the adhesive portion.
  • FIG. 1 is a perspective view showing a general active organic light emitting diode
  • FIG. 2 is a perspective view showing an adhesive applying device according to the present invention
  • FIG. 3 is a front view of the adhesive coating device shown in FIG.
  • FIG. 4 is a side view of the adhesive applying device shown in FIG. 2, and
  • FIG. 5 is a plan view of the adhesive applying device shown in FIG.
  • FIG. 2 is a perspective view showing an adhesive applying apparatus according to the present invention, the adhesive applying apparatus 100 according to the present invention, the discharge portion 130 for discharging the adhesive in the form of dots (dot), and in the discharge portion 130
  • the discharged adhesive is applied to correspond to the edge (hereinafter referred to as “adhesion site”) of the adhesive object 1, so that the adhesive is evenly applied to the entire joint area regardless of the shape of the adhesion site when the adhesive is applied to the adhesion site.
  • the edge application portion 140 guided while rotating from one end of the joint portion to the other end, and the adhesive object 1 carried in the upstream equipment (not shown) are loaded and the adhesive object 1 is loaded. It includes a loading portion 110 for contacting one end of the adhesive portion to the adhesive applied to the edge application portion 140.
  • the edge applying unit 140 is applied. ) Is guided from one end of the bonding object 1 to the other end, whereby an adhesive is applied to the bonding portion of the bonding object 1.
  • the loading unit 110 includes a suction table 112 for horizontally supporting and supporting the adhesive object 1 carried in the upstream equipment.
  • the suction table 112 is formed with a vacuum suction hole 114 as shown.
  • the vacuum suction hole 114 is connected to a conventional vacuum suction pipe line (not shown).
  • a suction table rotary motor 116 is disposed below the suction table 112, and the suction table rotary motor 116 and the suction table 112 are connected to each other by the cylinder shaft 118.
  • the cylinder shaft 118 has a lower portion connected to the suction table rotary motor 116 and an upper portion connected to the lower surface of the suction table 112.
  • the suction table rotary motor 116 employs a conventional direct drive motor (DD-MOTOR), and the suction table rotary motor 116 is attached to the suction table 112 and the suction table 112.
  • the adsorbed adhesive object 1 is rotated by 90 degrees.
  • the loading unit 110 further includes a first transfer unit 120 for transferring the adsorption table 112 in front and rear of the adhesive coating device 100, that is, along the y-axis direction as shown in the figure. do.
  • the first transfer unit 120 guides the adsorption table 112 so as to load the adhesion object 1 carried through the upstream equipment, and rotates the adhesion object 1 loaded on the adsorption table 112 by 90 degrees. While guiding the adhesive part of the adhesive object 1 to the application
  • the first transfer unit 120 is a first linear motor by the operation of the first linear motor 122, and the first linear motor 122 extending along the front-back direction, that is, the y-axis direction of the adhesive coating device 100. And a first slider 124 guided along the motor 122. At this time, the lower portion of the suction table rotary motor 116 is fixedly mounted on the upper portion of the first slider 124.
  • linear guides 126 extending along the longitudinal direction of the first linear motor 122 are disposed on both sides of the first linear motor 122, and linear guides 126 are provided on both sides of the lower surface of the first slider 124.
  • the linear block 128 that slides along is mounted. It will be appreciated by anyone that the first linear motor 122 and the linear guide 126 of the first transfer unit 120 are fixedly arranged above the work stage (not shown).
  • the discharge part 130 is disposed in the loading part 110 formed as described above, and the edge coating part 140 is disposed on the rear side of the loading part 110 so as to face the discharge part 130.
  • the discharge unit 130 includes a jetting valve 132 for discharging the liquid adhesive.
  • the inside of the jetting valve 132 is a liquid adhesive is supplied from the outside.
  • the adhesive contained in the jetting valve 132 is discharged through the discharge port 134 by the operation of the jetting valve 132. That is, the jetting valve 132 opens the discharge port 134 for a very short time under the condition that pressure is applied to the adhesive contained therein.
  • the discharge port 134 is opened for a short time, the liquid adhesive is jetted valve 132. Is discharged through the discharge port 134 by the pressure.
  • the structure of the jetting valve 132 and the structure of supplying the liquid adhesive to the inside of the jetting valve 132 are well known techniques, and thus detailed description thereof will be omitted.
  • the jetting valve 132 formed as described above is fixedly mounted on the first subframe S1 extending from one side of the first transfer unit 120 so as not to interfere with the first transfer unit 120 of the loading unit 110. .
  • the edge applicator 140 includes a cylindrical target 142 to which the adhesive discharged from the jetting valve 132 is applied, and a target rotating motor 143 to rotate the cylindrical target 142.
  • the target rotary motor 143 is connected to any one end of the cylindrical target 142.
  • the target 142 has a cylindrical shape extending vertically as shown.
  • the outer circumferential surface of the target 142 disposed as described above is disposed to face the discharge port 134 of the jetting valve 132, and the adhesive discharged through the discharge port 134 of the jetting valve 132 is coated on the outer circumferential surface of the target 142. do.
  • the adhesive is applied on the outer circumferential surface of the cylindrical target 142
  • the cylindrical target 142 is rotated to one side by the target rotary motor 143, and the jetting valve 132 is on the outer circumferential surface of the rotating target 142.
  • the adhesive is discharged. Therefore, a dot-shaped adhesive is applied on the outer circumferential surface of the cylindrical target 142 while maintaining a constant interval along the outer circumferential surface of the target 142.
  • the connection relationship between the target 142 and the target rotary motor 143 is a known technique, detailed description thereof will be omitted.
  • the edge coating portion 140 is a second transfer unit 144 for transferring the cylindrical target 142 to the upper and lower sides of the adhesive coating device 100, that is, the target 142 along the z-axis direction as shown in the figure
  • a third transfer unit 150 for transferring the target 142 to the left and right sides of the adhesive coating device 100, that is, the target 142 along the x-axis direction as shown in the drawing.
  • the second transfer unit 144 guides the cylindrical target 142 up and down, and the height of the target 142 to which the adhesive is applied, that is, the application height of the adhesive, and the adhesion portion of the adhesive object 1 to the applied adhesive are easy.
  • the height of the target 142 is adjusted to be in contact with each other.
  • the third transfer unit 150 guides the target 142 to the jetting valve 132 side so that the adhesive can be applied on the outer circumferential surface of the cylindrical target 142, and also loads the target 142 coated with the adhesive. Guide to face 110.
  • the second transfer unit 144 is disposed to face the discharge port 134 of the jetting valve 132 and the second linear motor 146 vertically extending along the upper side of the adhesive coating device 100, that is, the z-axis direction. And a second slider 148 guided along the longitudinal direction of the second linear motor 146 by the operation of the second linear motor 146.
  • the third transfer unit 150 is a third linear motor 152 extending horizontally along the left and right sides, that is, the x-axis direction of the adhesive coating device 100 so as not to interfere with the rear surface of the second transfer unit 144, And a third slider 154 guided along the longitudinal direction of the third linear motor 152 by the operation of the third linear motor 152.
  • the cylindrical target 142 is disposed on the second slider 148 so as to face the discharge port 134 of the jetting valve 132 and is rotatably supported by the bracket B extending integrally from the second slider 148.
  • a rear surface of the second linear motor 146 is connected to the third slider 154.
  • the third transfer unit 150 is fixedly disposed on the second subframe S2 extending from the work stage, and the first subframe S1 is fixed to the second subframe S2.
  • the adhesive applying apparatus 100 further includes an upper coating unit 160 for applying an adhesive on the upper portion of the adhesive object 1 adsorbed and supported by the suction table 112 of the loading unit 110.
  • the upper coating part 160 protects the glass substrate 2 of the active organic light emitting diode (AMOLED) (see FIG. 5), which is the adhesive object 1, and the driving circuit formed on the glass substrate 2, for example.
  • Adhesive is apply
  • the upper coating unit 160 is to apply a liquid adhesive in the form of a line (line) on the upper surface of the adhesive object 1, the upper coating unit 160 is discharge cylinder 162 in which the adhesive is accommodated therein ) And an adhesive container 166 for supplying an adhesive to the interior of the discharge cylinder 162.
  • the discharge cylinder 162 is fixedly mounted perpendicularly to one side of the second slider 148 so as not to interfere with the cylindrical target 142.
  • the lower portion of the discharge cylinder 162 is integrally provided with a nozzle 164 for discharging the adhesive contained therein, the adhesive contained in the discharge cylinder 162 is the air pressure introduced into the interior from the outside of the discharge cylinder 162 It is pressurized by and discharged through the nozzle 164.
  • the adhesive container 166 is disposed adjacent to the discharge cylinder 162 so that the lower portion can be connected to the interior of the discharge cylinder 162.
  • the liquid adhesive supplied to the discharge cylinder 162 is filled in the adhesive container 166.
  • the adhesive filled in the adhesive container 166 is pressurized by the air pressure introduced from the outside of the adhesive container 166 to be supplied to the discharge cylinder 162.
  • the discharge cylinder 162 and the adhesive container 166 are preferably operated in conjunction with each other.
  • the loading unit 110 operates the first transfer unit 120 to apply the adhesive table 112 to the adhesive.
  • the first transfer unit 120 is operated to move the suction table 112 to the rear side of the adhesive applying apparatus 100, that is, the coating work position. Transfer to.
  • the edge applying unit 140 operates the third transfer unit 150 to jet the cylindrical target 142 to the discharge unit 130. Transfer to the valve 132 side.
  • the jetting valve 132 is operated to discharge the adhesive, and the target rotary motor 143 is the cylindrical target 142. Rotate As the cylindrical target 142 is rotated in the process of discharging the adhesive as described above, a dot-shaped adhesive is applied horizontally along the outer circumferential surface on the outer circumferential surface of the cylindrical target 142.
  • the third transfer unit 150 is operated again to transfer the cylindrical target 142 to which the adhesive is applied to return to the loading unit 110, that is, to the application work position. .
  • the third target unit 150 is operated to move the cylindrical target 142 to the adhesive portion of the adhesive object 1.
  • the target rotary motor 143 is operated such that the cylindrical target 142 is rotated while being transferred to the other end side.
  • the adhesive When the adhesive is applied to one adhesive site as described above, the adhesive is applied to another adhesive site.
  • the rotary motor 116 is operated to rotate the adsorption table 112 on which the adhesive object 1 is adsorbed and supported by 90 degrees, and to jet the cylindrical target 142 to apply the adhesive to the cylindrical target 142. Guide to 132 side.
  • the coating operation is performed on another adhesive portion in the same manner as the above-described method of returning the cylindrical target 142 to which the adhesive is applied.
  • the first, second and third transfer unit 120, 144, 150
  • the upper coating unit 160 and the third transfer unit 150 is operated to perform the adhesive coating operation.
  • the liquid adhesive contained in the discharge cylinder 162 is pressurized by the air pressure flowing into the discharge cylinder 162 and is discharged through the nozzle 164.
  • the third transfer unit 150 horizontally moves the upper discharge unit 160 so that the adhesive discharged through the nozzle 164 may be discharged in a line form along the adhesive portion.
  • the adhesive applying apparatus 100 according to the present invention formed as described above is applied along the outer circumferential surface such that the discharge portion 130 for deriving the adhesive and the adhesive discharged from the discharge portion 130 correspond to the adhesive portion of the adhesive object 1.
  • the edge coating unit 140 is guided while rotating from one end of the joint site to the other end so that the adhesive is evenly applied to the entire joint site, and the adhesive object 1 carried in the upstream equipment is loaded.
  • a loading part 110 for contacting one end of the adhesive portion of the adhesive object 1 with the adhesive applied to the edge coating part 140 it is possible to minimize loading failure of the adhesive object as well as to reload the adhesive object. Without the adhesive can be applied to the entire adhesive portion of the adhesive object there is an advantage that can improve the productivity.
  • Adhesive applying device 100 as described above is not limited to the configuration and operation of the embodiments described above.
  • the above embodiments may be configured such that various modifications may be made by selectively combining all or part of the embodiments.
  • adsorption table 114 vacuum adsorption hole
  • suction table rotary motor 118 cylinder shaft
  • jetting valve 134 discharge port
  • edge coating portion 142 cylindrical target

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Abstract

The present invention relates to an adhesive coating device in which an adhesive is indirectly evenly coated over the whole of an adhesion site even when part of the adhesion site is cut in protruding fashion, wherein the device comprises: a discharge unit which has a jetting valve for discharging the adhesive in dot form; an edge coating unit which has a cylindrical target in which the adhesive discharged from the discharge unit is coated horizontally along the outer circumferential surface thereof so as to correspond to the adhesion site of an article to be adhered, and which rotates the cylindrical target while guiding same from one end towards the other end of the adhesion site when coating the adhesion site with adhesive, such that the adhesive comes to be evenly coated over the whole of the adhesion site regardless of the shape of the adhesion site; and a loading part which uses suction to support the article to be adhered, and brings one end of the adhesion site of the article to be adhered into contact with the adhesive coated onto the edge coating unit.

Description

접착제 도포장치Adhesive applicator
본 발명은 접착제를 접착부위에 간접적으로 도포하는 접착제 도포장치에 관한 것으로, 보다 상세하게는 접착부위의 일부분이 돌출되게 절단되더라도 접착부위 전체에 걸쳐 골고루 접착제가 간접적으로 도포되게 하는 접착제 도포장치에 관한 것이다. The present invention relates to an adhesive coating device for indirectly applying an adhesive to an adhesive site, and more particularly, to an adhesive coating device for evenly indirectly applying an adhesive over the entire adhesive site even when a portion of the adhesive site is cut out to protrude. will be.
최근 디스플레이 소자로 부상하고 있는 유기발광 다이오드(OLED; Organic Light Emitting Diode)는 자체 발광하는 유기물을 이용한 고속응답, 고휘도가 가능하며 백라이트가 요구되지 않아 LCD보다 더 얇게 만들 수 있는 디스플레이 장치이다. 이러한 유기발광 디스플레이 장치는 하나의 전극으로부터 주입된 전자(electron)와 다른 전극으로부터 주입된 정공(hole)이 두 전극 사이에 위치하는 발광층에서 결합하여 여기자(exciton)를 생성하고 이 여기자가 에너지를 방출하면서 발광하게 된다.BACKGROUND OF THE INVENTION Organic light emitting diodes (OLEDs), which have recently emerged as display devices, are a display device capable of high-speed response and high brightness using organic light emitting materials that can be made thinner than LCDs because no backlight is required. In such an organic light emitting display device, electrons injected from one electrode and holes injected from another electrode combine in a light emitting layer positioned between the two electrodes to generate excitons, and the excitons emit energy. It will emit light.
유기발광 다이오드는 구동방식에 따라 크게 능동형과 수동형으로 구분된다. 능동형 유기발광 다이오드(AMOLED; Active Matrix OLED)는 픽셀 하나하나에 각 픽셀을 조절하기 위한 TFT 소자가 구비되며, 수동형 유기발광 다이오드(PMOLDE; Passive Matrix OLED)는 가로와 세로에 각각 전압을 인가하여 교차되는 픽셀에 전원이 들어오는 구조로 구성된다. Organic light emitting diodes are classified into active type and passive type according to the driving method. Active matrix OLEDs (AMOLEDs) are equipped with TFT elements for adjusting each pixel in each pixel, and passive organic light emitting diodes (PMOLDE) (passive matrix OLEDs) cross each other by applying a voltage in both horizontal and vertical directions. It is composed of a structure in which power is supplied to a pixel.
근래에 휴대용 디스플레이 장치의 보급이 활발해지면서 이러한 능동형 유기발광 다이오드(AMOLED)가 디스플레이 수단으로 구비된 휴대용 기기들이 제안되고 있다. Recently, as the spread of portable display devices has increased, portable devices having such an active organic light emitting diode (AMOLED) as a display means have been proposed.
도 1은 일반적인 능동형 유기발광 다이오드를 나타낸 사시도이다. 도 1에 도시된 바와 같이 능동형 유기발광 다이오드(1)는 구동회로가 형성된 글라스 기판(2)과, 글라스 기판(2)에 형성된 구동회로를 보호하는 글라스 커버(3)로 이루어진다. 여기서 글라스 커버(3)는 글라스 기판(2)의 가장자리에 도포되는 실란트(sealant; 도시되지 않음)에 의해 글라스 기판(2)에 접착된다. 1 is a perspective view showing a general active organic light emitting diode. As shown in FIG. 1, the active organic light emitting diode 1 includes a glass substrate 2 having a driving circuit and a glass cover 3 that protects the driving circuit formed on the glass substrate 2. The glass cover 3 is here adhered to the glass substrate 2 by a sealant (not shown) applied to the edge of the glass substrate 2.
한편, 실란트(sealant)에 의해 글라스 기판(2) 및 글라스 커버(3)가 접착되어 있더라도 능동형 유기발광 다이오드(1)에 충격이 가해지면 글라스 기판(2) 및 글라스 커버(3)의 접착면이 떨어지게 되는데, 이러한 문제를 해결하기 위해서 실란트에 의해 접착된 글라스 기판(2) 및 글라스 커버(3)의 접착면에는 접착면을 따라 별도의 액상 접착제가 도포된다. On the other hand, even if the glass substrate 2 and the glass cover 3 are bonded by a sealant, when the active organic light emitting diode 1 is impacted, the adhesive surfaces of the glass substrate 2 and the glass cover 3 In order to solve this problem, a separate liquid adhesive is applied to the adhesive surfaces of the glass substrate 2 and the glass cover 3 bonded by the sealant along the adhesive surface.
글라스 기판(2) 및 글라스 커버(3)의 접착면을 따라 액상 접착제를 도포하기 위해서는 접착제 도포장치가 이용되는데, 그 대표적인 예로는 본 출원인이 특허출원 한 한국공개특허 제 2010-0043367 호(공개일자 : 2010년 04월 29일, 명칭 : 능동형 유기발광다이오드의 액상접착제 도포방법 및 장치), 한국공개특허 제 2012-0021862 호(공개일자 : 2012년 03월 09일, 명칭 : "비접촉식 접착제 도포 장치 및 이를 이용한 도포 방법"), 한국공개특허 제 2012-0051143 호(공개일자 : 2012년 05월 22일, 명칭 : 접착제 도포장치 및 이를 이용한 접착제 도포방법), 및 한국공개특허 제 2012-0072003 호(공개일자 : 2012년 07월 03일, 명칭 : "비접촉식 접착제 도포장치 및 방법")가 있다. In order to apply the liquid adhesive along the adhesive surface of the glass substrate 2 and the glass cover 3, an adhesive coating device is used. As a representative example, Korean Patent Application Publication No. 2010-0043367 (published date) : April 29, 2010, Name: Method and apparatus for applying liquid adhesive of active organic light emitting diode), Korean Patent Publication No. 2012-0021862 (published date: March 09, 2012, name: "contactless adhesive coating apparatus and Application method using the same "), Korean Patent Publication No. 2012-0051143 (published date: May 22, 2012, name: adhesive coating device and adhesive coating method using the same), and Korean Patent Publication No. 2012-0072003 (published Date: July 03, 2012, name: "contactless adhesive application device and method").
그런데, 전술한 한국공개특허들에서는 수십 개 내지 수백 개의 능동형 유기발광 다이오드(1; 이하 "접착대상물"이라 한다.)를 상류장비로부터 넘겨받아 한 번에 일렬로 수직하게 로딩하기 때문에 접착대상물(1)의 로딩에 따른 불량이 자주 발생하는 문제점이 있었다. However, in the above-described Korean Patent Publications, dozens or hundreds of active organic light emitting diodes (hereinafter referred to as "glue objects") are transferred from upstream equipment and loaded vertically in a row at one time. There was a problem that often caused by the failure of loading.
그리고 흡착블록들이 접착대상물(1)이 수직하게 로딩될 수 있도록 접착대상물(1)의 일측면을 흡착 지지하기 때문에 흡착블록에 의해 접착대상물(1)의 어느 하나의 가장자리, 예를 들면 흡착블록이 접착대상물(1)의 하부로부터 연장되어 접착대상물(1)을 흡착 지지할 경우 접착대상물(1)의 하부 가장자리에는 접착제를 도포하지 못하는 문제점이 있었으며, 접착대상물(1)의 하부 가장자리에 접착제를 도포하기 위해서 접착대상물(1)들을 다시 로딩하여야만 하는 번거로움이 있었다. And since the adsorption blocks adsorb and support one side of the adhesion object 1 so that the adhesion object 1 can be vertically loaded, any one edge of the adhesion object 1, for example, the adsorption block is formed by the adsorption block. There is a problem in that the adhesive is not applied to the lower edge of the adhesive object 1 when it is extended from the lower portion of the adhesive object 1 to adsorb and support the adhesive object 1, and the adhesive is applied to the lower edge of the adhesive object 1. In order to achieve the hassle of having to reload the adhesive objects (1).
게다가, 전술한 한국공개특허들에서는 접착대상물(1)의 접착부위로 접착제를 토출할 때 토출구에서 비산되는 접착제의 미세입자에 의해 접착대상물(1)의 표면이 오염되는 것을 방지하기 위해 반드시 오염물제거수단이 구비되어야만 하는 문제점이 있었다. In addition, in the above-described Korean Patent Laid-Open, the contaminant removal means must be used to prevent the surface of the adhesive object 1 from being contaminated by the fine particles of the adhesive scattered from the discharge port when discharging the adhesive to the adhesive portion of the adhesive object 1. There was a problem that must be provided.
이러한 문제점을 해결하기 위해 본 출원인에 의한 특허출원 제 2012-0080909호(출원일자 : 2012년 07월 25일, 명칭 : "접착제 도포 장치")에서는 접착제를 접착부위에 간접적으로 도포되게 하는 접착제 도포장치가 개시되어 있다. In order to solve this problem, Patent Application No. 2012-0080909 (Application date: July 25, 2012, name: "adhesive application device") by the present applicant in the adhesive application device for indirectly applying the adhesive to the adhesive site Is disclosed.
그런데, 전술한 특허출원 제 2012-0080909 호의 접착제 도포 장치에서는 접착제를 수직한 평판 형상의 타깃(target)에 토출한 후, 접착대상물의 접착부위를 타깃(target)에 토출된 접착제에 접촉시키는 구조를 가지고 있기 때문에 접착대상물의 접착부위가 절단과정에서 울퉁불퉁하게 절단된 경우 접착제가 접착대상물의 접착부위에 골고루 도포되지 못하는 문제점이 있었다. However, in the above-described adhesive application device of Patent Application No. 2012-0080909, after discharging the adhesive to a vertical flat plate-like target, the structure of contacting the adhesive portion of the object to be bonded to the adhesive discharged to the target Since the adhesive part of the adhesive object is cut unevenly during the cutting process, the adhesive may not be evenly applied to the adhesive part of the adhesive object.
본 발명은 접착부위의 일부분이 돌출되게 절단되더라도 접착부위 전체에 걸쳐 골고루 접착제가 간접적으로 도포되게 하는 접착제 도포장치를 제공하기 위한 것이다. The present invention is to provide an adhesive applying device that allows the adhesive to be evenly applied indirectly over the entire adhesive site even if a portion of the adhesive site is cut out to protrude.
또한, 본 발명은 접착제를 도포하고자 하는 접착대상물의 로딩 불량을 최소화할 수 있으며, 접착대상물의 재로딩 없이 접착대상물의 접착부위(가장자리) 전체에 접착제를 도포할 수 있는 접착제 도포장치를 제공하기 위한 것이다.In addition, the present invention can minimize the loading failure of the adhesive object to be applied to the adhesive, to provide an adhesive coating device that can apply the adhesive to the entire adhesive portion (edge) of the adhesive object without reloading the adhesive object will be.
본 발명이 이루고자 하는 기술적 과제들은 이상에서 언급한 기술적 과제들로 제한되지 않는다. The technical problems to be achieved by the present invention are not limited to the technical problems mentioned above.
상기 과제를 달성하기 위한 본 발명에 따른 접착제 도포장치는, 접착제를 도트 형태로 토출하는 제팅밸브를 가지는 토출부; 토출부에서 토출된 접착제가 접착대상물의 접착부위에 대응하도록 외주면을 따라 수평하게 도포되는 원통형 타깃을 가지며, 접착부위에 대한 접착제 도포 시 접착부위 형상에 관계없이 접착제가 접합부위 전체에 골고루 도포되도록 접합부위의 일단에서 타단 측으로 원통형 타깃을 회전시키면서 안내하는 에지 도포부; 및 접착대상물을 흡착 지지하며, 접착대상물의 접착부위 일단을 에지 도포부에 도포된 접착제에 접촉시키는 로딩부;를 포함할 수 있다. Adhesive applying apparatus according to the present invention for achieving the above object, the discharge portion having a jetting valve for discharging the adhesive in the form of dots; The adhesive discharged from the discharge part has a cylindrical target that is applied horizontally along the outer circumferential surface to correspond to the adhesive part of the adhesive object, and the adhesive is evenly applied to the entire joint part regardless of the shape of the adhesive part when the adhesive is applied to the adhesive part. An edge applicator for guiding while rotating the cylindrical target from one end of the site to the other end; And a loading unit which adsorbs and supports the adhesive object and contacts one end of the adhesive portion of the adhesive object to the adhesive applied to the edge coating unit.
구체적으로 로딩부는, 접착대상물이 수평하게 흡착 지지되는 흡착테이블; 흡착테이블은 회전 가능하게 지지하는 흡착테이블 회전모터; 및 하부가 흡착테이블 회전모터와 연결되고 상부는 흡착테이블의 하부면에 연결되는 실린더 샤프트;를 포함할 수 있다. Specifically, the loading unit, the adsorption table to which the adhesion object is horizontally supported by the adsorption; Suction table rotation motor for supporting rotatably; And a cylinder shaft having a lower portion connected to the suction table rotary motor and an upper portion connected to the lower surface of the suction table.
구체적으로 흡착테이블 회전모터는 흡착테이블을 90도씩 회전시킬 수 있다. Specifically, the suction table rotary motor may rotate the suction table by 90 degrees.
더 구체적으로 로딩부는, 흡착테이블을 y축 방향으로 이송시키는 제 1 이송유닛을 더 포함하며, 제 1 이송유닛은, y축 방향을 따라 연장되는 제 1 리니어모터; 및 제 1 리니어모터의 작동에 의해 제 1 리니어모터를 따라 안내되는 제 1 슬라이더;를 포함하며, 제 1 슬라이더의 상부에는 흡착테이블 회전모터의 하부가 고정 장착될 수 있다. More specifically, the loading unit further includes a first transfer unit for transferring the suction table in the y-axis direction, the first transfer unit comprising: a first linear motor extending along the y-axis direction; And a first slider guided along the first linear motor by the operation of the first linear motor, and a lower portion of the suction table rotary motor may be fixedly mounted on an upper portion of the first slider.
구체적으로 에지 도포부는, 원통형 타깃을 z축 방향을 따라 이송시키는 제 2 이송유닛을 더 포함하며, 제 2 이송유닛은, z축 방향을 따라 수직하게 연장되는 제 2 리니어모터; 및 제 2 리니어모터의 작동에 의해 제 2 리니어모터를 따라 안내되는 제 2 슬라이더;를 포함하며, 제 2 슬라이더에는 원통형 타깃이 회전가능하게 지지되며, 원통형 타깃의 어느 하나의 단부에는 원통형 타깃을 회전시키는 타깃 회전모터가 장착될 수 있다. Specifically, the edge coating unit further includes a second transfer unit for transferring the cylindrical target along the z-axis direction, the second transfer unit comprising: a second linear motor extending vertically along the z-axis direction; And a second slider guided along the second linear motor by the operation of the second linear motor, wherein the second slider is rotatably supported by the cylindrical target, and at one end of the cylindrical target, the cylindrical target is rotated. A target rotary motor may be mounted.
더 구체적으로 에지 도포부는, 원통형 타깃을 x축 방향을 따라 이송시키는 제 3 이송유닛을 더 포함하며, 제 3 이송유닛은, x축 방향을 따라 연장되는 제 3 리니어모터; 및 제 3 리니어모터의 작동에 의해 제 3 리니어모터를 따라 안내되는 제 3 슬라이더;를 포함하며, 제 3 슬라이더에는 원통형 타깃을 z축 방향으로 이송시키는 제 2 이송유닛의 배면이 연결될 수 있다. More specifically, the edge applying unit may further include a third transfer unit configured to transfer the cylindrical target along the x axis direction, and the third transfer unit may include a third linear motor extending along the x axis direction; And a third slider guided along the third linear motor by the operation of the third linear motor, wherein the rear surface of the second transfer unit for transferring the cylindrical target in the z-axis direction may be connected to the third slider.
구체적으로 제팅밸브의 내부에는 외부에서부터 공급되는 접착제가 수용되고,제팅밸브에 수용된 접착제는 원통형 타깃과 마주하게 배치되는 토출구를 통해 토출될 수 있다. Specifically, the adhesive supplied from the outside is accommodated in the jetting valve, and the adhesive contained in the jetting valve may be discharged through a discharge port disposed to face the cylindrical target.
더 구체적으로 접착제 도포장치는, 접착대상물의 상부에 접착제를 라인 형태로 도포하는 상부 도포부;를 더 포함하며, 상부 도포부는, 원통형 타깃에 간섭되지 않게 원통형 타깃을 따라 안내되고 내부에는 접착제가 수용되는 토출실린더; 및 토출실린더의 내부로 접착제를 공급할 수 있도록 하부가 토출실린더와 연결되는 접착제 용기;를 포함하며, 토출실린더의 하부에는 내부에 수용된 접착제가 토출되는 노즐이 일체로 제공될 수 있다. More specifically, the adhesive applying apparatus further includes an upper coating portion for applying the adhesive in the form of a line on top of the adhesive object, wherein the upper coating portion is guided along the cylindrical target without interfering with the cylindrical target and the adhesive is accommodated therein. Discharge cylinders; And an adhesive container having a lower portion connected to the discharge cylinder so that the adhesive can be supplied into the discharge cylinder. The nozzle may be integrally provided at the lower portion of the discharge cylinder to discharge the adhesive contained therein.
이상에서 설명한 바와 같이 본 발명에 따른 접착제 도포장치는, 토출부에서 토출된 접착제가 접착대상물의 접착부위에 대응하도록 외주면을 따라 도포되고, 접착부위에 대한 접착제 도포 시 접착제가 접합부위 전체에 골고루 도포되도록 접합부위의 일단에서 타단 측으로 회전하면서 안내되는 에지 도포부, 및 상류장비에서 반입되는 접착대상물을 로딩하고 접착대상물의 접착부위의 일단을 에지 도포부에 도포된 접착제에 접촉시키는 로딩부를 포함함으로써, 잡착대상물의 로딩 불량을 최소화할 수 있을 뿐만 아니라 접착대상물의 재로딩 없이 접착대상물의 접착부위 전체에 접착제를 도포할 수 있어 생산성 향상을 도모할 수 있는 이점이 있다. As described above, in the adhesive coating apparatus according to the present invention, the adhesive discharged from the discharge portion is applied along the outer circumferential surface so as to correspond to the adhesive portion of the adhesive object, and the adhesive is evenly applied to the entire bonding portion when the adhesive is applied to the adhesive portion. By including an edge coating portion guided while rotating from one end of the bonding portion to the other end, and a loading portion for loading the adhesive object carried in the upstream equipment and contacting one end of the adhesive portion of the adhesive object to the adhesive applied to the edge coating portion, In addition to minimizing the loading failure of the object to be caught, it is possible to apply the adhesive to the entire adhesive portion of the adhesive object without reloading the adhesive object there is an advantage to improve the productivity.
도 1은 일반적인 능동형 유기발광 다이오드를 나타낸 사시도이고,1 is a perspective view showing a general active organic light emitting diode,
도 2는 본 발명에 따른 접착제 도포장치를 나타낸 사시도이며,2 is a perspective view showing an adhesive applying device according to the present invention,
도 3은 도 2에 도시된 접착제 도포장치의 정면도이고,3 is a front view of the adhesive coating device shown in FIG.
도 4는 도 2에 도시된 접착제 도포장치의 측면도이며, 그리고 4 is a side view of the adhesive applying device shown in FIG. 2, and
도 5는 도 2에 도시된 접착제 도포장치의 평면도이다. 5 is a plan view of the adhesive applying device shown in FIG.
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세하게 설명한다. 도면들 중 동일한 구성요소들은 가능한 어느 곳에서든지 동일한 부호로 표시한다. 또한 본 발명의 요지를 불필요하게 흐릴 수 있는 공지 기능 및 구성에 대한 상세한 설명은 생략한다. Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention. Like elements in the figures are denoted by the same reference numerals wherever possible. In addition, detailed descriptions of well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention will be omitted.
도 2는 본 발명에 따른 접착제 도포장치를 나타낸 사시도로서, 본 발명에 따른 접착제 도포장치(100)는, 접착제를 도트(dot) 형태로 토출하는 토출부(130)와, 토출부(130)에서 토출된 접착제가 접착대상물(1)의 가장자리(이하; "접착부위"라 한다.)에 대응하도록 도포되며, 접착부위에 대한 접착제 도포 시 접착부위 형상에 관계 없이 접착제가 접합부위 전체에 골고루 도포되도록 접합부위의 일단에서 타단 측으로 회전하면서 안내되는 에지(edge) 도포부(140), 및 상류장비(도시되지 않음)에서 반입되는 접착대상물(1)을 로딩(loading)하고, 접착대상물(1)의 접착부위 일단을 에지 도포부(140)에 도포된 접착제에 접촉시키는 로딩부(110)를 포함한다. 2 is a perspective view showing an adhesive applying apparatus according to the present invention, the adhesive applying apparatus 100 according to the present invention, the discharge portion 130 for discharging the adhesive in the form of dots (dot), and in the discharge portion 130 The discharged adhesive is applied to correspond to the edge (hereinafter referred to as “adhesion site”) of the adhesive object 1, so that the adhesive is evenly applied to the entire joint area regardless of the shape of the adhesion site when the adhesive is applied to the adhesion site. The edge application portion 140 guided while rotating from one end of the joint portion to the other end, and the adhesive object 1 carried in the upstream equipment (not shown) are loaded and the adhesive object 1 is loaded. It includes a loading portion 110 for contacting one end of the adhesive portion to the adhesive applied to the edge application portion 140.
즉, 본 발명에 따른 접착제 도포장치(100)는 에지 도포부(140)에 도포된 접착제에 로딩부(110)에 흡착된 접착대상물(1)의 접착부위를 접촉시킨 후, 에지 도포부(140)를 접착대상물(1)의 일단에서 타단 측으로 안내시킴으로써, 접착대상물(1)의 접착부위에 접착제가 도포 된다. That is, in the adhesive applying apparatus 100 according to the present invention, after the adhesive portion of the adhesive object 1 adsorbed to the loading unit 110 is brought into contact with the adhesive applied to the edge applying unit 140, the edge applying unit 140 is applied. ) Is guided from one end of the bonding object 1 to the other end, whereby an adhesive is applied to the bonding portion of the bonding object 1.
먼저, 로딩부(110)는 상류장비에서 반입된 접착대상물(1)을 수평하게 흡착 지지하는 흡착테이블(112)을 포함한다. 흡착테이블(112)에는 도시된 바와 같이 진공흡착공(114)이 형성된다. 누구나 알 수 있듯이 진공흡착공(114)은 통상의 진공흡착배관라인(도시되지 않음)과 연결된다. First, the loading unit 110 includes a suction table 112 for horizontally supporting and supporting the adhesive object 1 carried in the upstream equipment. The suction table 112 is formed with a vacuum suction hole 114 as shown. As anyone can know, the vacuum suction hole 114 is connected to a conventional vacuum suction pipe line (not shown).
그리고 접착대상물(1)이 수평하게 흡착 지지되는 흡착테이블(112)은 회전 가능하게 배치된다. 이를 위해서 흡착테이블(112)의 하부에는 흡착테이블 회전모터(116)가 배치되며, 흡착테이블 회전모터(116)와 흡착테이블(112)은 실린더 샤프트(118)에 의해 서로 연결된다. 도시된 바와 같이 실린더 샤프트(118)는 하부가 흡착테이블 회전모터(116)와 연결되고 상부는 흡착테이블(112)의 하부면에 연결된다.And the adsorption table 112 to which the adhesion object 1 is adsorbed horizontally is arrange | positioned rotatably. To this end, a suction table rotary motor 116 is disposed below the suction table 112, and the suction table rotary motor 116 and the suction table 112 are connected to each other by the cylinder shaft 118. As shown, the cylinder shaft 118 has a lower portion connected to the suction table rotary motor 116 and an upper portion connected to the lower surface of the suction table 112.
바람직하게는 흡착테이블 회전모터(116)는 통상의 다이렉트 드라이브 모터(DIRECT DRIVE MOTOR; DD-MOTOR)를 채택하는데, 이러한 흡착테이블 회전모터(116)는 흡착테이블(112) 및 흡착테이블(112)에 흡착된 접착대상물(1)을 90도씩 회전시킨다. Preferably, the suction table rotary motor 116 employs a conventional direct drive motor (DD-MOTOR), and the suction table rotary motor 116 is attached to the suction table 112 and the suction table 112. The adsorbed adhesive object 1 is rotated by 90 degrees.
한편, 로딩부(110)는 흡착테이블(112)을 접착제 도포장치(100)의 전후(前後), 즉 도면에 도시된 바와 같이 y축 방향을 따라 이송시키는 제 1 이송유닛(120)을 더 포함한다. On the other hand, the loading unit 110 further includes a first transfer unit 120 for transferring the adsorption table 112 in front and rear of the adhesive coating device 100, that is, along the y-axis direction as shown in the figure. do.
제 1 이송유닛(120)은 상류장비를 통해 반입되는 접착대상물(1)을 로딩할 수 있도록 흡착테이블(112)을 안내하고, 흡착테이블(112)에 로딩된 접착대상물(1)을 90도씩 회전시키면서 접착대상물(1)의 접착부위를 도포작업 위치로 안내한다. 이러한 제 1 이송유닛(120)은 접착제 도포장치(100)의 전후방향, 즉 y축 방향을 따라 연장되는 제 1 리니어모터(122), 및 제 1 리니어모터(122)의 작동에 의해 제 1 리니어모터(122)를 따라 안내되는 제 1 슬라이더(124)를 포함한다. 이때 제 1 슬라이더(124)의 상부에는 흡착테이블 회전모터(116)의 하부가 고정 장착된다. 그리고 제 1 리니어모터(122)의 양측에는 제 1 리니어모터(122)의 길이방향을 따라 연장되는 리니어가이드(126)가 배치되며, 제 1 슬라이더(124)의 하부면 양측에는 리니어가이드(126)를 따라 슬라이딩되는 리니어블록(128)이 장착된다. 여기서 제 1 이송유닛(120)의 제 1 리니어모터(122) 및 리니어가이드(126)는 작업스테이지(도시되지 않음)의 상부에 고정 배치됨을 누구나 알 수 있을 것이다. The first transfer unit 120 guides the adsorption table 112 so as to load the adhesion object 1 carried through the upstream equipment, and rotates the adhesion object 1 loaded on the adsorption table 112 by 90 degrees. While guiding the adhesive part of the adhesive object 1 to the application | coating work position. The first transfer unit 120 is a first linear motor by the operation of the first linear motor 122, and the first linear motor 122 extending along the front-back direction, that is, the y-axis direction of the adhesive coating device 100. And a first slider 124 guided along the motor 122. At this time, the lower portion of the suction table rotary motor 116 is fixedly mounted on the upper portion of the first slider 124. In addition, linear guides 126 extending along the longitudinal direction of the first linear motor 122 are disposed on both sides of the first linear motor 122, and linear guides 126 are provided on both sides of the lower surface of the first slider 124. The linear block 128 that slides along is mounted. It will be appreciated by anyone that the first linear motor 122 and the linear guide 126 of the first transfer unit 120 are fixedly arranged above the work stage (not shown).
이와 같이 형성된 로딩부(110)에는 토출부(130)가 배치되며, 로딩부(110)의 후방 측으로는 토출부(130)와 마주보도록 에지 도포부(140)가 배치된다.The discharge part 130 is disposed in the loading part 110 formed as described above, and the edge coating part 140 is disposed on the rear side of the loading part 110 so as to face the discharge part 130.
토출부(130)는 액상의 접착제를 토출하는 제팅밸브(132; Jetting valve)를 포함한다. The discharge unit 130 includes a jetting valve 132 for discharging the liquid adhesive.
제팅밸브(132)의 내부에는 외부에서부터 공급되는 액상의 접착제가 수용된다. 그리고 제팅밸브(132)의 내부에 수용된 접착제는 제팅밸브(132)의 작동에 의해서 토출구(134)를 통해 토출된다. 즉 제팅밸브(132)는 내부에 수용된 접착제에 압력을 부가한 상태 하에서 극히 짧은 시간 동안 토출구(134)를 개방하게 되는데, 이렇게 토출구(134)가 짧은 시간 동안 개방되면 액상의 접착제는 제팅밸브(132)의 압력에 의해서 토출구(134)를 통해 토출된다. 여기서 제팅밸브(132)의 구조 및 제팅밸브(132)의 내부로 액상의 접착제를 공급하는 구조는 공지의 기술이므로 상세한 설명은 생략한다. The inside of the jetting valve 132 is a liquid adhesive is supplied from the outside. The adhesive contained in the jetting valve 132 is discharged through the discharge port 134 by the operation of the jetting valve 132. That is, the jetting valve 132 opens the discharge port 134 for a very short time under the condition that pressure is applied to the adhesive contained therein. When the discharge port 134 is opened for a short time, the liquid adhesive is jetted valve 132. Is discharged through the discharge port 134 by the pressure. Herein, the structure of the jetting valve 132 and the structure of supplying the liquid adhesive to the inside of the jetting valve 132 are well known techniques, and thus detailed description thereof will be omitted.
이와 같이 형성된 제팅밸브(132)는 로딩부(110)의 제 1 이송유닛(120)에 간섭되지 않게 제 1 이송유닛(120)의 일측에서 연장되는 제 1 서브프레임(S1) 상에 고정 장착된다. The jetting valve 132 formed as described above is fixedly mounted on the first subframe S1 extending from one side of the first transfer unit 120 so as not to interfere with the first transfer unit 120 of the loading unit 110. .
한편, 에지 도포부(140)는 제팅밸브(132)에서 토출되는 접착제가 도포되는 원통형 타깃(142; target), 및 원통형 타깃(142)을 회전 시키는 타깃 회전모터(143)를 포함한다. 여기서 타깃 회전모터(143)는 원통형 타깃(142)의 어느 하나의 단부와 연결된다. Meanwhile, the edge applicator 140 includes a cylindrical target 142 to which the adhesive discharged from the jetting valve 132 is applied, and a target rotating motor 143 to rotate the cylindrical target 142. Here, the target rotary motor 143 is connected to any one end of the cylindrical target 142.
타깃(142)은 도시된 바와 같이 수직하게 연장된 원통형상을 가진다. 이렇게 배치된 타깃(142)의 외주면은 제팅밸브(132)의 토출구(134)와 마주보도록 배치되는데, 타깃(142)의 외주면 상에는 제팅밸브(132)의 토출구(134)를 통해 토출되는 접착제가 도포된다. The target 142 has a cylindrical shape extending vertically as shown. The outer circumferential surface of the target 142 disposed as described above is disposed to face the discharge port 134 of the jetting valve 132, and the adhesive discharged through the discharge port 134 of the jetting valve 132 is coated on the outer circumferential surface of the target 142. do.
즉, 원통형 타깃(142)의 외주면 상에 접착제 도포 시 원통형 타깃(142)은 타깃 회전모터(143)에 의해 일측으로 회전하게 되고, 제팅밸브(132)는 회전하는 타깃(142)의 외주면 상에 접착제를 토출하게 된다. 따라서 원통형 타깃(142)의 외주면 상에는 타깃(142)의 외주면을 따라 일정한 간격을 유지하면서 도트(dot) 형상의 접착제가 도포된다. 여기서 타깃(142)과 타깃 회전모터(143)의 연결 관계는 공지의 기술이므로 상세한 설명은 생략한다. That is, when the adhesive is applied on the outer circumferential surface of the cylindrical target 142, the cylindrical target 142 is rotated to one side by the target rotary motor 143, and the jetting valve 132 is on the outer circumferential surface of the rotating target 142. The adhesive is discharged. Therefore, a dot-shaped adhesive is applied on the outer circumferential surface of the cylindrical target 142 while maintaining a constant interval along the outer circumferential surface of the target 142. Here, since the connection relationship between the target 142 and the target rotary motor 143 is a known technique, detailed description thereof will be omitted.
한편, 에지 도포부(140)는 원통형 타깃(142)을 접착제 도포장치(100)의 상하 측으로, 즉 도면에 도시된 바와 같이 타깃(142)을 z축 방향을 따라 이송시키는 제 2 이송유닛(144)과, 타깃(142)을 접착제 도포장치(100)의 좌우 측, 즉 도면에 도시된 바와 같이 타깃(142)을 x축 방향을 따라 이송시키는 제 3 이송유닛(150)을 더 포함한다. On the other hand, the edge coating portion 140 is a second transfer unit 144 for transferring the cylindrical target 142 to the upper and lower sides of the adhesive coating device 100, that is, the target 142 along the z-axis direction as shown in the figure And a third transfer unit 150 for transferring the target 142 to the left and right sides of the adhesive coating device 100, that is, the target 142 along the x-axis direction as shown in the drawing.
제 2 이송유닛(144)은 원통형 타깃(142)을 상하로 안내하면서 접착제가 도포되는 타깃(142)의 높이, 즉 접착제의 도포 높이, 및 도포된 접착제에 접착대상물(1)의 접착부위가 용이하게 접촉될 수 있도록 타깃(142)의 높이를 조절한다. 그리고 제 3 이송유닛(150)은 원통형 타깃(142)의 외주면 상에 접착제가 도포될 수 있도록 타깃(142)을 제팅밸브(132) 측으로 안내함과 아울러 접착제가 도포된 타깃(142)을 로딩부(110)와 마주보게 안내한다. The second transfer unit 144 guides the cylindrical target 142 up and down, and the height of the target 142 to which the adhesive is applied, that is, the application height of the adhesive, and the adhesion portion of the adhesive object 1 to the applied adhesive are easy. The height of the target 142 is adjusted to be in contact with each other. In addition, the third transfer unit 150 guides the target 142 to the jetting valve 132 side so that the adhesive can be applied on the outer circumferential surface of the cylindrical target 142, and also loads the target 142 coated with the adhesive. Guide to face 110.
이러한 제 2 이송유닛(144)은 제팅밸브(132)의 토출구(134)에 마주보게 배치되면서 접착제 도포장치(100)의 상부 측, 즉 z축 방향을 따라 수직하게 연장되는 제 2 리니어모터(146), 및 제 2 리니어모터(146)의 작동에 의해 제 2 리니어모터(146)의 길이방향을 따라 안내되는 제 2 슬라이더(148)를 포함한다. 그리고 제 3 이송유닛(150)은 제 2 이송유닛(144)의 배면에 간섭되지 않게 접착제 도포장치(100)의 좌우 측, 즉 x축 방향을 따라 수평하게 연장되는 제 3 리니어모터(152), 및 제 3 리니어모터(152)의 작동에 의해 제 3 리니어모터(152)의 길이방향을 따라 안내되는 제 3 슬라이더(154)를 포함한다. The second transfer unit 144 is disposed to face the discharge port 134 of the jetting valve 132 and the second linear motor 146 vertically extending along the upper side of the adhesive coating device 100, that is, the z-axis direction. And a second slider 148 guided along the longitudinal direction of the second linear motor 146 by the operation of the second linear motor 146. And the third transfer unit 150 is a third linear motor 152 extending horizontally along the left and right sides, that is, the x-axis direction of the adhesive coating device 100 so as not to interfere with the rear surface of the second transfer unit 144, And a third slider 154 guided along the longitudinal direction of the third linear motor 152 by the operation of the third linear motor 152.
이때 제 2 슬라이더(148)에는 원통형 타깃(142)이 제팅밸브(132)의 토출구(134)에 마주하도록 배치됨과 아울러 제 2 슬라이더(148)에서 일체로 연장되는 브라켓(B)에 의해 회전가능하게 배치되며, 그리고 제 3 슬라이더(154)에는 제 2 리니어모터(146)의 배면이 연결된다. In this case, the cylindrical target 142 is disposed on the second slider 148 so as to face the discharge port 134 of the jetting valve 132 and is rotatably supported by the bracket B extending integrally from the second slider 148. And a rear surface of the second linear motor 146 is connected to the third slider 154.
바람직하게는 제 3 이송유닛(150)은 작업스테이지에서 연장되는 제 2 서브프레임(S2) 상에 고정 배치되고, 제 2 서브프레임(S2)에는 제 1 서브프레임(S1)이 고정된다.Preferably, the third transfer unit 150 is fixedly disposed on the second subframe S2 extending from the work stage, and the first subframe S1 is fixed to the second subframe S2.
한편, 본 발명에 따른 접착제 도포장치(100)는 로딩부(110)의 흡착테이블(112)에 흡착 지지된 접착대상물(1)의 상부에 접착제를 도포하는 상부 도포부(160)를 더 포함한다. 상부 도포부(160)는 예를 들어 접착대상물(1)인 능동형 유기발광 다이오드(AMOLED; Active Matrix OLED; 도 5 참조)의 글라스 기판(2)과, 글라스 기판(2)에 형성된 구동회로를 보호하는 글라스 커버(3)의 단차 부위에 접착제를 도포한다. On the other hand, the adhesive applying apparatus 100 according to the present invention further includes an upper coating unit 160 for applying an adhesive on the upper portion of the adhesive object 1 adsorbed and supported by the suction table 112 of the loading unit 110. . The upper coating part 160 protects the glass substrate 2 of the active organic light emitting diode (AMOLED) (see FIG. 5), which is the adhesive object 1, and the driving circuit formed on the glass substrate 2, for example. Adhesive is apply | coated to the level | step difference site | part of the glass cover 3 shown to be.
상부 도포부(160)는 접착대상물(1)의 상부면 상에 액상의 접착제를 라인(line) 형태로 도포되게 하는 것으로, 이러한 상부 도포부(160)는 내부에 접착제가 수용되는 토출실린더(162)와, 토출실린더(162)의 내부로 접착제를 공급하는 접착제 용기(166)를 포함한다. The upper coating unit 160 is to apply a liquid adhesive in the form of a line (line) on the upper surface of the adhesive object 1, the upper coating unit 160 is discharge cylinder 162 in which the adhesive is accommodated therein ) And an adhesive container 166 for supplying an adhesive to the interior of the discharge cylinder 162.
토출실린더(162)는 원통형 타깃(142)에 간섭되지 않게 제 2 슬라이더(148)의 일측에 수직하게 고정 장착된다. 이러한 토출실린더(162)의 하부에는 내부에 수용된 접착제가 토출되는 노즐(164)이 일체로 제공되는데, 토출실린더(162)의 내부에 수용된 접착제는 토출실린더(162)의 외부에서부터 내부로 유입되는 공기압에 의해 가압되어 노즐(164)을 통해 토출된다. The discharge cylinder 162 is fixedly mounted perpendicularly to one side of the second slider 148 so as not to interfere with the cylindrical target 142. The lower portion of the discharge cylinder 162 is integrally provided with a nozzle 164 for discharging the adhesive contained therein, the adhesive contained in the discharge cylinder 162 is the air pressure introduced into the interior from the outside of the discharge cylinder 162 It is pressurized by and discharged through the nozzle 164.
한편, 접착제 용기(166)는 하부가 토출실린더(162)의 내부와 연결될 수 있도록 토출실린더(162)에 인접하게 배치된다. 접착제 용기(166)의 내부에는 토출실린더(162) 측으로 공급되는 액상의 접착제가 충진된다. 그리고 접착제 용기(166)의 내부에 충진된 접착제는 접착제 용기(166)의 외부에서부터 내부로 유입되는 공기압에 의해 가압되어 토출실린더(162) 측으로 공급된다. 바람직하게는 토출실린더(162)와 접착제 용기(166)는 서로 연동하여 작동됨이 바람직하다. On the other hand, the adhesive container 166 is disposed adjacent to the discharge cylinder 162 so that the lower portion can be connected to the interior of the discharge cylinder 162. The liquid adhesive supplied to the discharge cylinder 162 is filled in the adhesive container 166. The adhesive filled in the adhesive container 166 is pressurized by the air pressure introduced from the outside of the adhesive container 166 to be supplied to the discharge cylinder 162. Preferably, the discharge cylinder 162 and the adhesive container 166 are preferably operated in conjunction with each other.
하기에는 전술한 바와 같이 형성된 접착제 도포장치(100)의 작동상태를 간략하게 설명한다. Hereinafter, the operating state of the adhesive coating device 100 formed as described above will be briefly described.
접착부위에 접착제를 도포할 접착대상물(1)을 상류장비(도시되지 않음)에서 넘겨받기 위해서, 먼저 로딩부(110)는 제 1 이송유닛(120)을 작동시켜 흡착테이블(112)을 접착제 도포장치(100)의 전방 측으로 이송시킨다. 그리고 흡착테이블(112)에 접착대상물(1)이 로딩되어 흡착 지지되면, 다시 제 1 이송유닛(120)을 작동시켜 흡착테이블(112)을 접착제 도포장치(100)의 후방 측, 즉 도포작업 위치로 이송시킨다. In order to transfer the adhesive object 1 to be applied to the adhesive portion from the upstream equipment (not shown), first, the loading unit 110 operates the first transfer unit 120 to apply the adhesive table 112 to the adhesive. To the front side of the device 100. When the adhesive object 1 is loaded and supported by the suction table 112, the first transfer unit 120 is operated to move the suction table 112 to the rear side of the adhesive applying apparatus 100, that is, the coating work position. Transfer to.
한편, 로딩부(110)가 접착대상물(1)을 로딩하기 위해 이송되면, 에지 도포부(140)는 제 3 이송유닛(150)을 작동시켜 원통형 타깃(142)을 토출부(130)의 제팅밸브(132) 측으로 이송시킨다. 그리고 원통형 타깃(142)의 외주면과 제팅밸브(132)의 토출구(134)가 마주하게 되면, 제팅밸브(132)를 작동시켜 접착제를 토출하는데, 이때 타깃 회전모터(143)는 원통형 타깃(142)을 회전시킨다. 이와 같이 접착제가 토출되는 과정에서 원통형 타깃(142)을 회전시킴에 따라 원통형 타깃(142)의 외주면 상에는 외주면을 따라 도트(dot) 형상의 접착제가 일정간격을 유지하면서 수평하게 도포된다. 이렇게 원통형 타깃(142)에 접착제가 도포되면, 다시 제 3 이송유닛(150)을 작동시켜 접착제가 도포된 원통형 타깃(142)을 로딩부(110)와 마주하도록 복귀, 즉 도포작업 위치로 이송시킨다. Meanwhile, when the loading unit 110 is transferred to load the adhesive object 1, the edge applying unit 140 operates the third transfer unit 150 to jet the cylindrical target 142 to the discharge unit 130. Transfer to the valve 132 side. When the outer circumferential surface of the cylindrical target 142 and the discharge port 134 of the jetting valve 132 face each other, the jetting valve 132 is operated to discharge the adhesive, and the target rotary motor 143 is the cylindrical target 142. Rotate As the cylindrical target 142 is rotated in the process of discharging the adhesive as described above, a dot-shaped adhesive is applied horizontally along the outer circumferential surface on the outer circumferential surface of the cylindrical target 142. When the adhesive is applied to the cylindrical target 142 in this way, the third transfer unit 150 is operated again to transfer the cylindrical target 142 to which the adhesive is applied to return to the loading unit 110, that is, to the application work position. .
전술한 바와 같이 로딩부(110)의 흡착테이블(112)에 로딩된 접착대상물(1)과, 접착제가 도포된 에지 도포부(140)의 원통형 타깃(142)이 각각 도포작업 위치로 안내되면, 접착대상물(1)의 접착부위 일단과 원통형 타깃(142)에 도포된 접착제는 서로 접촉하게 되는데, 이때 제 3 이송유닛(150)을 작동시켜 원통형 타깃(142)을 접착대상물(1)의 접착부위 타단 측으로 이송시킴과 동시에 원통형 타깃(142)이 회전되도록 타깃 회전모터(143)를 작동시킨다. 이렇게 제 3 이송유닛(150) 및 타깃 회전모터(143)를 작동시키면 원통형 타깃(142)은 접착대상물(1)의 일단에서 타단측으로 이송됨과 아울러 회전하면서 접착대상물(1)의 접착부위 전체에 접착제가 도포되게 한다. As described above, when the adhesive object 1 loaded on the adsorption table 112 of the loading unit 110 and the cylindrical target 142 of the edge application unit 140 to which the adhesive is applied are respectively guided to the application work position, One end of the adhesive portion of the adhesive object 1 and the adhesive applied to the cylindrical target 142 come into contact with each other. At this time, the third target unit 150 is operated to move the cylindrical target 142 to the adhesive portion of the adhesive object 1. The target rotary motor 143 is operated such that the cylindrical target 142 is rotated while being transferred to the other end side. When the third transfer unit 150 and the target rotary motor 143 are operated as described above, the cylindrical target 142 is transferred from one end of the adhesive object 1 to the other end and rotates while the adhesive is applied to the entire adhesive portion of the adhesive object 1. Allow to be applied.
이와 같이 접착부위 하나에 대한 접착제 도포가 완료되면, 또 다른 접착부위에 대한 접착제 도포를 실시하게 된다. 이를 위해 우선, 회전모터(116)를 작동시켜 접착대상물(1)이 흡착 지지된 흡착테이블(112)을 90도 회전시킴과 원통형 타깃(142)에 접착제가 도포되도록 원통형 타깃(142)을 제팅밸브(132) 측으로 안내시킨다. 그리고 접착제가 도포된 원통형 타깃(142)을 도포작업 위치로 복귀시키는 전술한 방법과 동일한 방법으로 또 다른 접착부위에 대한 도포 작업을 실시한다. When the adhesive is applied to one adhesive site as described above, the adhesive is applied to another adhesive site. To this end, first, the rotary motor 116 is operated to rotate the adsorption table 112 on which the adhesive object 1 is adsorbed and supported by 90 degrees, and to jet the cylindrical target 142 to apply the adhesive to the cylindrical target 142. Guide to 132 side. In addition, the coating operation is performed on another adhesive portion in the same manner as the above-described method of returning the cylindrical target 142 to which the adhesive is applied.
이와 같은 방법으로 접착대상물(1)의 접착부위 전체에 대한 접착제 도포 작업을 실시한다. In this way, the adhesive coating work is performed on the entire bonding portion of the bonding object 1.
한편, 접착대상물(1)의 상부에 접착제를 도포할 경우에는, 우선 제 1, 제 2, 및 제 3 이송유닛(120, 144, 150)을 작동시켜 토출실린더(162)의 노즐(164)과 접착제가 도포될 부위를 마주보게 배치한 후, 상부 도포부(160) 및 제 3 이송유닛(150)을 작동시켜 접착제 도포작업을 실시한다. 이때 토출실린더(162) 내부에 수용된 액상의 접착제는 토출실린더(162) 내부로 유입되는 공기압에 의해 가압되어 노즐(164)을 통해 토출된다. 그리고 제 3 이송유닛(150)은 노즐(164)을 통해 토출되는 접착제가 접착부위를 따라 라인(line) 형태로 토출될 수 있도록 상부 토출부(160)를 수평하게 이동시킨다. On the other hand, in the case of applying the adhesive on the upper portion of the adhesive object 1, first, the first, second and third transfer unit (120, 144, 150) by operating the nozzle 164 of the discharge cylinder 162 and After arranging the parts to be applied to face the adhesive, the upper coating unit 160 and the third transfer unit 150 is operated to perform the adhesive coating operation. At this time, the liquid adhesive contained in the discharge cylinder 162 is pressurized by the air pressure flowing into the discharge cylinder 162 and is discharged through the nozzle 164. In addition, the third transfer unit 150 horizontally moves the upper discharge unit 160 so that the adhesive discharged through the nozzle 164 may be discharged in a line form along the adhesive portion.
이와 같이 형성된 본 발명에 따른 접착제 도포장치(100)는, 접착제를 도출하는 토출부(130), 토출부(130)에서 토출된 접착제가 접착대상물(1)의 접착부위에 대응하도록 외주면을 따라 도포되고, 접착부위에 대한 접착제 도포 시 접착제가 접합부위 전체에 골고루 도포되도록 접합부위의 일단에서 타단 측으로 회전하면서 안내되는 에지 도포부(140), 및 상류장비에서 반입되는 접착대상물(1)을 로딩하고 접착대상물(1)의 접착부위의 일단을 에지 도포부(140)에 도포된 접착제에 접촉시키는 로딩부(110)를 포함함으로써, 잡착대상물의 로딩 불량을 최소화할 수 있을 뿐만 아니라 접착대상물의 재로딩 없이 접착대상물의 접착부위 전체에 접착제를 도포할 수 있어 생산성 향상을 도모할 수 있는 이점이 있다. The adhesive applying apparatus 100 according to the present invention formed as described above is applied along the outer circumferential surface such that the discharge portion 130 for deriving the adhesive and the adhesive discharged from the discharge portion 130 correspond to the adhesive portion of the adhesive object 1. When the adhesive is applied to the adhesive site, the edge coating unit 140 is guided while rotating from one end of the joint site to the other end so that the adhesive is evenly applied to the entire joint site, and the adhesive object 1 carried in the upstream equipment is loaded. By including a loading part 110 for contacting one end of the adhesive portion of the adhesive object 1 with the adhesive applied to the edge coating part 140, it is possible to minimize loading failure of the adhesive object as well as to reload the adhesive object. Without the adhesive can be applied to the entire adhesive portion of the adhesive object there is an advantage that can improve the productivity.
상기와 같은 접착제 도포장치(100)는 위에서 설명된 실시예들의 구성과 작동방식에 한정되는 것이 아니다. 상기 실시예들은 각 실시예들의 전부 또는 일부가 선택적으로 조합되어 다양한 변형이 이루어질 수 있도록 구성될 수 있다. Adhesive applying device 100 as described above is not limited to the configuration and operation of the embodiments described above. The above embodiments may be configured such that various modifications may be made by selectively combining all or part of the embodiments.
<부호의 설명><Description of the code>
100 : 접착제 도포장치 110 : 로딩부100: adhesive coating device 110: loading part
112 : 흡착테이블 114 : 진공흡착공112: adsorption table 114: vacuum adsorption hole
116 : 흡착테이블 회전모터 118 : 실린더샤프트116: suction table rotary motor 118: cylinder shaft
120 : 제 1 이송유닛 130 : 토출부120: first transfer unit 130: discharge part
132 : 제팅밸브 134 : 토출구132: jetting valve 134: discharge port
140 : 에지 도포부 142 : 원통형 타깃140: edge coating portion 142: cylindrical target
143 : 타깃 회전모터 144 : 제 2 이송유닛143: target rotation motor 144: second transfer unit
150 : 제 3 이송유닛 160 : 상부 도포부150: third transfer unit 160: upper coating portion
162 : 토출실린더 164 : 노즐162: discharge cylinder 164: nozzle
166 : 접착제 용기166: glue container

Claims (8)

  1. 접착제를 도트 형태로 토출하는 제팅밸브를 가지는 토출부;A discharge part having a jetting valve for discharging the adhesive in a dot form;
    상기 토출부에서 토출된 접착제가 접착대상물의 접착부위에 대응하도록 외주면을 따라 수평하게 도포되는 원통형 타깃을 가지며, 접착부위에 대한 접착제 도포 시 접착부위 형상에 관계없이 접착제가 접합부위 전체에 골고루 도포되도록 접합부위의 일단에서 타단 측으로 상기 타깃을 회전시키면서 안내하는 에지 도포부; 및The adhesive discharged from the discharge portion has a cylindrical target that is applied horizontally along the outer circumferential surface so as to correspond to the adhesive portion of the adhesive object, so that the adhesive is evenly applied to the entire bonding portion regardless of the shape of the adhesive portion when the adhesive is applied to the adhesive portion. An edge applicator for guiding the target while rotating the target from one end of the joint portion to the other end side; And
    상기 접착대상물을 흡착 지지하며, 상기 접착대상물의 접착부위 일단을 상기 에지 도포부에 도포된 접착제에 접촉시키는 로딩부;를 포함하는 접착제 도포장치.And a loading part for adsorbing and supporting the adhesive object and contacting one end of the adhesive part of the adhesive object with the adhesive applied to the edge coating part.
  2. 청구항 1에 있어서,The method according to claim 1,
    상기 로딩부는, The loading unit,
    상기 접착대상물이 수평하게 흡착 지지되는 흡착테이블;An adsorption table on which the adhesion object is horizontally adsorbed and supported;
    상기 흡착테이블은 회전 가능하게 지지하는 흡착테이블 회전모터; 및The suction table is a suction table rotary motor for rotatably supporting; And
    하부가 흡착테이블 회전모터와 연결되고 상부는 상기 흡착테이블의 하부면에 연결되는 실린더 샤프트;를 포함하는 접착제 도포장치.And a cylinder shaft having a lower portion connected to the suction table rotary motor and an upper portion connected to the lower surface of the suction table.
  3. 청구항 2에 있어서,The method according to claim 2,
    상기 흡착테이블 회전모터는 상기 흡착테이블을 90도씩 회전시키는 접착제 도포장치.The adsorption table rotating motor is an adhesive coating device for rotating the suction table by 90 degrees.
  4. 청구항 2에 있어서,The method according to claim 2,
    상기 로딩부는,The loading unit,
    상기 흡착테이블을 y축 방향으로 이송시키는 제 1 이송유닛을 더 포함하며,Further comprising a first transfer unit for transferring the suction table in the y-axis direction,
    상기 제 1 이송유닛은,The first transfer unit,
    y축 방향을 따라 연장되는 제 1 리니어모터; 및a first linear motor extending along the y-axis direction; And
    상기 제 1 리니어모터의 작동에 의해 상기 제 1 리니어모터를 따라 안내되는 제 1 슬라이더;를 포함하며, And a first slider guided along the first linear motor by the operation of the first linear motor.
    상기 제 1 슬라이더의 상부에는 상기 흡착테이블 회전모터의 하부가 고정 장착되는 접착제 도포장치.Adhesive applying apparatus is fixed to the lower portion of the suction table rotary motor on the upper portion of the first slider.
  5. 청구항 1에 있어서,The method according to claim 1,
    상기 에지 도포부는,The edge applicator,
    상기 타깃을 z축 방향을 따라 이송시키는 제 2 이송유닛을 더 포함하며,Further comprising a second transfer unit for transferring the target along the z-axis direction,
    상기 제 2 이송유닛은,The second transfer unit,
    z축 방향을 따라 수직하게 연장되는 제 2 리니어모터; 및 a second linear motor extending vertically along the z-axis direction; And
    상기 제 2 리니어모터의 작동에 의해 상기 제 2 리니어모터를 따라 안내되는 제 2 슬라이더;를 포함하며,And a second slider guided along the second linear motor by the operation of the second linear motor.
    상기 제 2 슬라이더에는 상기 원통형 타깃이 회전가능하게 지지되며, 상기 원통형 타깃의 어느 하나의 단부에는 상기 원통형 타깃을 회전시키는 타깃 회전모터가 장착되는 접착제 도포장치.The cylindrical slider is rotatably supported by the second slider, and any one end of the cylindrical target is an adhesive coating device is mounted to the target rotary motor for rotating the cylindrical target.
  6. 청구항 1에 있어서,The method according to claim 1,
    상기 에지 도포부는,The edge applicator,
    상기 타깃을 x축 방향을 따라 이송시키는 제 3 이송유닛을 더 포함하며,Further comprising a third transfer unit for transferring the target along the x-axis direction,
    상기 제 3 이송유닛은,The third transfer unit,
    x축 방향을 따라 연장되는 제 3 리니어모터; 및 a third linear motor extending along the x axis direction; And
    상기 제 3 리니어모터의 작동에 의해 상기 제 3 리니어모터를 따라 안내되는 제 3 슬라이더;를 포함하며,And a third slider guided along the third linear motor by the operation of the third linear motor.
    상기 제 3 슬라이더에는 상기 타깃을 z축 방향으로 이송시키는 제 2 이송유닛의 배면이 연결되는 접착제 도포장치.Adhesive coating device is connected to the back of the second transfer unit for transferring the target in the z-axis direction to the third slider.
  7. 청구항 1에 있어서,The method according to claim 1,
    상기 제팅밸브의 내부에는 외부에서부터 공급되는 접착제가 수용되고, The adhesive supplied from the outside is accommodated in the jetting valve,
    상기 제팅밸브에 수용된 접착제는 상기 타깃과 마주하게 배치되는 토출구를 통해 토출되는 접착제 도포장치.And the adhesive contained in the jetting valve is discharged through a discharge port disposed to face the target.
  8. 청구항 1에 있어서,The method according to claim 1,
    상기 접착제 도포장치는,The adhesive coating device,
    상기 접착대상물의 상부에 접착제를 라인 형태로 도포하는 상부 도포부;를 더 포함하며,Further comprising: an upper coating unit for applying an adhesive in the form of a line on top of the adhesive object,
    상기 상부 도포부는,The upper coating unit,
    상기 원통형 타깃에 간섭되지 않게 상기 원통형 타깃을 따라 안내되고 내부에는 접착제가 수용되는 토출실린더; 및A discharge cylinder which is guided along the cylindrical target so as not to interfere with the cylindrical target and in which an adhesive is accommodated; And
    상기 토출실린더의 내부로 접착제를 공급할 수 있도록 하부가 상기 토출실린더와 연결되는 접착제 용기;를 포함하며,And an adhesive container having a lower portion connected to the discharge cylinder so that the adhesive can be supplied into the discharge cylinder.
    상기 토출실린더의 하부에는 내부에 수용된 접착제가 토출되는 노즐이 일체로 제공되는 접착제 도포장치.Adhesive dispensing apparatus is provided in the lower portion of the discharge cylinder integrally provided with a nozzle for discharging the adhesive contained therein.
PCT/KR2013/005876 2012-08-14 2013-07-03 Adhesive coating device WO2014027749A1 (en)

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KR10-2012-0088937 2012-08-14
KR1020120088937A KR20140022620A (en) 2012-08-14 2012-08-14 Adhesive coating apparatus

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