WO2019051807A1 - Procédé de fixation, dispositif de fixation et machine de collage - Google Patents

Procédé de fixation, dispositif de fixation et machine de collage Download PDF

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Publication number
WO2019051807A1
WO2019051807A1 PCT/CN2017/101957 CN2017101957W WO2019051807A1 WO 2019051807 A1 WO2019051807 A1 WO 2019051807A1 CN 2017101957 W CN2017101957 W CN 2017101957W WO 2019051807 A1 WO2019051807 A1 WO 2019051807A1
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WO
WIPO (PCT)
Prior art keywords
panel
support
fixing device
fixing
support frame
Prior art date
Application number
PCT/CN2017/101957
Other languages
English (en)
Chinese (zh)
Inventor
胡旭
Original Assignee
深圳市柔宇科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市柔宇科技有限公司 filed Critical 深圳市柔宇科技有限公司
Priority to CN201780091757.8A priority Critical patent/CN110753669B/zh
Priority to PCT/CN2017/101957 priority patent/WO2019051807A1/fr
Publication of WO2019051807A1 publication Critical patent/WO2019051807A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers

Definitions

  • the present invention relates to a bonding technique, and more particularly to a fixing method, a fixing device and a bonding machine.
  • the display panel In the production process of the touch screen, the display panel needs to be attached to the cover plate.
  • the flexible circuit board on the display panel may be folded back to the bonding surface of the display panel to affect the bonding quality.
  • the present invention provides a fixing method, a fixing device, and a bonding machine.
  • a fixing device is for fixing a panel assembly.
  • the panel assembly includes a panel and a flexible attachment coupled to the panel, the securing device including a support table, a first conduit at least partially formed on the support table, a support bracket coupled to the support table, and at least partially formed a second conduit on the support frame.
  • the support table is for supporting the panel.
  • the first conduit is for connecting the panel and an external vacuum source to secure the panel to the support table.
  • the support frame is for supporting the flexible accessory.
  • the second conduit is for connecting the flexible attachment and the external vacuum source to secure the flexible attachment to the support bracket.
  • a laminating machine includes the fixing device and a bonding device for fixing a cover plate and for cooperating with the fixing device to attach the panel assembly to the cover plate .
  • a fixing method of an embodiment of the present invention is for fixing a panel assembly.
  • the panel assembly includes a panel and a flexible attachment to the panel.
  • the fixing method includes:
  • the fixing device comprising a support table, a first pipe at least partially formed on the support table, a support frame connected to the support table, and a second pipe at least partially formed on the support frame;
  • the first conduit and the second conduit are connected to an external vacuum source to secure the panel to the support table and to secure the flexible attachment to the support bracket.
  • FIG. 1 is a schematic perspective view of a fixing device according to an embodiment of the present invention.
  • FIG. 2 is a schematic perspective view of a laminating machine according to an embodiment of the present invention.
  • FIG. 3 is a schematic flow chart of a fixing method according to an embodiment of the present invention.
  • FIG. 4 is a plan view schematically showing a viewing angle of a fixing device according to an embodiment of the present invention.
  • Fig. 5 is a plan view showing another perspective of the fixing device of the embodiment of the present invention.
  • Fixing device 10 support table 12, first pipe 14, support frame 16, second pipe 18, first support surface 122, first accommodating groove 124, first bottom surface 1242, first lower surface 126, first through hole 142, the first connecting tube 144, the first connecting hole 146, the second supporting surface 162, the second receiving groove 164, the second bottom surface 1642, the second lower surface 166, the second through hole 182, the second connecting tube 184,
  • the second connecting hole 186 the panel assembly 20 , the panel 22 , the flexible accessory 24 , the bonding machine 100 , the bonding device 30 , the air suction plate 32 , the positioning fixture 34 , the first air suction hole 322 , and the second air suction hole 342 .
  • a fixture 10 of an embodiment of the present invention is used to secure a panel assembly 20.
  • the panel assembly 20 includes a panel 22 and a flexible attachment 24 that is coupled to the panel 22.
  • the fixture 10 includes a support table 12, a first conduit 14, a support frame 16, and a second conduit 18.
  • the support table 12 is used to support the panel 22.
  • the first conduit 14 is at least partially formed on the support table 12 for connecting the panel 22 and an external vacuum source (not shown) to secure the panel 22 to the support table 12.
  • the support frame 16 is coupled to the support table 12 for supporting the flexible attachment 24.
  • a second conduit 18 is at least partially formed on the support frame 16 for attaching the flexible attachment 24 and an external vacuum source to secure the flexible attachment 24 to the support frame 16.
  • the fixing device 10 of the embodiment of the present invention can be applied to the bonding machine 100.
  • the bonding machine 100 includes the fixture 10.
  • the bonding machine 100 also includes a bonding device 30.
  • the fitting device 30 can be used to secure the cover assembly 40 and for mating with the fixture 10 to conform the panel assembly 20 to the cover assembly 40.
  • the panel assembly 20 can be fixed to the fixture 10 by the fixing method of the embodiment of the present invention.
  • the fixed method includes the following steps:
  • the panel assembly 20 is placed on the fixture 10, the panel 22 is supported on the support table 12, and the flexible attachment 24 is supported on the support frame 16;
  • the flexible attachment 24 is susceptible to reflexing and/or deformation during handling due to its flexibility, particularly when the flexible attachment 24 is relatively large in size. As such, the flexible attachment 24 may be folded back onto the panel 22 during the attachment, and the barrier panel 22 fits over the cover assembly 40 or affects the fit of the panel 22 to the cover assembly 40.
  • the bonding machine 100 and the fixing method of the embodiment of the present invention the flexible attachment 24 and the external vacuum source are connected by providing the second duct 18.
  • the flexible attachment 24 is attracted to the support frame 16 by negative pressure adsorption of an external vacuum source. In this way, the flexible attachment 24 is prevented from reversing to affect the bonding effect when it is attached.
  • the fixing device 10, the bonding machine 100 and the fixing method of the embodiments of the present invention may be applied to a touch panel, or the panel assembly 20 may be a display panel assembly, the panel 22 may be a display panel, and the flexible accessory 24 may be a flexible circuit. board.
  • panel assembly 20 can be an OLED panel assembly
  • panel 22 can be an OLED panel
  • flexible member 24 can be an FPC.
  • the panel assembly 20, the panel 22, and the flexible attachment 24 are not limited to the above embodiments.
  • panel assembly 20 can include only a display panel (eg, panel 22), while cover assembly 40 can include a cover panel and a touch panel (not shown) disposed on the cover panel.
  • the touch panel may be bonded by a GFF (glass-film-film) process, or the cover assembly 40 may include a cover plate and a touch panel attached to the cover plate by optically transparent adhesive.
  • the touch panel may also be bonded by an OGS (one glass solution) or TOL (touch on lens) process, or the cover assembly 40 may include a cover plate and a touch panel directly formed on the cover plate.
  • the panel assembly 20 can include a display panel (eg, panel 22) and a touch panel (not shown), and the cover assembly 40 can include only a cover (not shown).
  • the touch panel may be attached using an On-cell process, or the display panel assembly 20 includes a display panel and a touch panel formed on the display panel.
  • the touch panel may also be bonded using an In-cell process, or the display panel may include a display panel and a touch panel formed in the display panel.
  • the cover can be a glass cover or a plastic cover.
  • the display panel may be a flexible panel
  • the cover panel includes a bonding surface 42 and a bonding surface 42 It can be a plane or a surface. In this way, the production of a curved touch panel can be achieved.
  • the application of the laminating machine 100 is not limited to the embodiments discussed above. In other embodiments, the laminating machine 100 can be used to conform a desired material to a workpiece.
  • fixation device 10 and/or the attachment device 30 are detachably disposed.
  • the fixing device 10 is detachably disposed and the bonding device 30 is fixedly disposed, or in some embodiments, the fixing device 10 is fixedly disposed and the bonding device 30 is detachably disposed, in addition to In some embodiments, both the fixture 10 and the fitting device 30 can be detachably disposed.
  • different panel assemblies 20 and/or cover assemblies 40 differ in shape and size during production and may require different fixtures 10 and/or attachment devices 30, and in the embodiments discussed above,
  • the fixing device 10 and/or the bonding device 30 of the corresponding specifications can be disassembled and installed, and can be adapted to different fitting requirements without avoiding switching of the entire device, thereby saving cost.
  • the support table 12 includes a first support surface 122 for supporting the panel 22.
  • the first conduit 14 includes a first through bore 142 that extends through the first support surface 122.
  • a portion of the first duct 14 is directly formed on the support table 12 as the first through hole 142. In this way, the structure of the fixture 10 can be simplified.
  • the first duct 14 further includes a first connecting tube 144 that connects the external vacuum source and the first through hole 142.
  • the support table 12 is formed with a first receiving groove 124.
  • the first receiving groove 124 is located on the first supporting surface 122 and is used for accommodating and positioning the panel 22 .
  • the first bottom surface 1242 of the first accommodating groove 124 is formed with a first through hole 142.
  • the fixture 10 is not limited to the embodiments discussed above.
  • the first accommodating slot 124 may be omitted if the negative pressure provided by the external vacuum source is sufficient to secure the panel 22.
  • the number of first through holes 142 is plural and distributed in an array.
  • the first through holes 142 are distributed in an array to make the panel 22 placed on the fixing device 10 evenly stressed.
  • the distribution of the first through holes 142 may not be limited to an array, and may be set according to the shape of the panel 22.
  • the support table 12 includes a first lower surface 126 that is opposite the first support surface 122.
  • the first duct 14 includes a first connecting hole 146 formed in the support base 12 and communicating with the first through hole 142 through the first lower surface 126.
  • the first connection aperture 146 is for connection to an external vacuum source.
  • the first connection hole 146 can be connected to the external vacuum source through the first connection tube 144, so that the external vacuum source can apply a negative pressure to the panel 22 placed on the support table 12, thereby making the surface
  • the plate 22 is fixed to the support table 12.
  • the support frame 16 includes a second support surface 162 for supporting the flexible attachment 24.
  • the second conduit 18 includes a second through bore 182 that extends through the second support surface 162.
  • a portion of the second duct 18 is directly formed on the support frame 16 as the second through hole 182. In this way, the structure of the fixture 10 can be simplified.
  • the second duct 18 further includes a second connecting pipe 184 that connects the external vacuum source and the second through hole 182.
  • the support frame 16 is formed with a second receiving groove 164.
  • the second receiving groove 164 is located on the second supporting surface 162 and is used for accommodating and positioning the flexible attachment 24 .
  • the second bottom surface 1642 of the second receiving groove 164 is formed with a second through hole 182.
  • the fixture 10 is not limited to the embodiments discussed above, and in other embodiments, the second pocket 164 may be omitted if the negative pressure provided by the external vacuum source is sufficient to secure the flexible attachment 24.
  • the number of second vias 182 is plural and distributed in an array.
  • the second through holes 182 are distributed in an array to make the flexible attachment 24 placed on the fixture 10 evenly stressed.
  • the distribution of the second through holes 182 may not be limited to an array, and may be set according to the shape of the flexible attachment 24.
  • the support frame 16 includes a second lower surface 166 opposite the second support surface 162.
  • the second duct 18 includes a second connecting hole 186 formed in the support frame 16 and communicating with the second through hole 182 through the second lower surface 166.
  • the second connection aperture 186 is for connection to an external vacuum source.
  • the second attachment aperture 186 can be coupled to an external vacuum source by the second connection tube 184 to enable the external vacuum source to apply a negative pressure to the flexible attachment 24 disposed on the support frame 16 such that The flexible attachment 24 is secured to the support frame 16.
  • the support frame 16 is rotatable about the support table 12.
  • the support frame 16 and the support table 12 can be connected by screws. Of course, the support frame 16 and the support table 12 can also be connected by other means, as long as the support frame 16 can be selectively disposed relative to the support table 12.
  • the support frame 16 is rotatably disposed to enable the fixture 10 to be adapted to different panel assemblies 20. Specifically, when the flexible attachment 24 is long, the support frame 16 can be rotated to a position at an angle of 90 degrees to the edge of the support table 12. When the flexible attachment 24 is of other shapes, the flexible attachment 24 can be rotated by the support frame 16 so that the flexible attachment 24 can be completely placed on the support frame 16 for a better fixing effect. Thus, in avoiding switching the fixture 10 In this case, it can adapt to different fixed needs and save costs.
  • the fixture 10 includes a detection device 11.
  • the detecting device 11 is for detecting the degree of vacuum of the first duct 14 and the second duct 18.
  • the fixing method includes:
  • Step S11 can be implemented by the detecting device 11.
  • the setting detecting means 11 detects the degree of vacuum of the first duct 14 and the second duct 18, so that the adsorption state of the panel 22 and the flexible attachment 24 can be detected.
  • the detection device 11 can also be provided by a vacuum source so as not to be included in the fixture 10.
  • the fixture 10 further includes an alarm device 13 and a processor 15 coupled to the detection device 11 and the alarm device 13.
  • the processor 15 is configured to determine whether the degree of vacuum is less than or equal to a predetermined threshold and to control the alarm device 13 to alarm when the degree of vacuum is less than or equal to a predetermined threshold.
  • the fixing method comprises:
  • An alarm is issued when the degree of vacuum is less than or equal to a predetermined threshold.
  • Step S13 can be implemented by the processor 15, and step S15 can be implemented by the processor 15 controlling the alarm device 13.
  • the alarm device 13 and/or the processor 15 may be provided by a vacuum source so as not to be included in the fixture 10.
  • the detection device 11, the alarm device 13 and the processor 15 can be used in conjunction with the vacuum of the first conduit 14 and/or the second conduit 18 being less than or equal to a predetermined threshold, such that the fixture 10 fails to reach the suction panel 22 and/or the flexible attachment.
  • An alarm is issued when the effect of 24 is alerted to the staff for processing.
  • the fitting device 30 includes a suction plate 32 and a positioning fixture 34.
  • the positioning jig 34 is disposed under the suction panel 32.
  • the air suction plate 32 is formed with a first air suction hole 322 for connecting with an external negative pressure source (not shown).
  • the positioning fixture 34 is used to position the cover assembly 40.
  • the positioning jig 34 is formed with a second air suction hole 342 that communicates with the first air suction hole 322 and is connected to the cover plate assembly 40.
  • the external negative pressure source applies a negative pressure on the cover plate assembly 40, thereby fixing the cover plate assembly 40 to the bonding device 30.
  • the suction plate 32 may be made of stainless steel.
  • Stainless steel has high mechanical strength and good durability, which can reduce equipment replacement and save money.
  • the positioning fixture 34 can be made of bakelite. Bakelite has high mechanical strength and good insulation, and has the advantages of heat resistance and corrosion resistance.
  • the positioning fixture 34 is not limited to the embodiment discussed above, for example, the positioning fixture 34 can be Made of other suitable materials. Even in some embodiments, the positioning fixture 34 may be omitted if the alignment requirements are not high or the positioning capabilities of the suction panel 32 have met the alignment requirements.
  • the bonding device 30 can also fix the cover assembly 40 in other manners, such as by electromagnetic force fixing, structural clamping or adhesive, etc., without being limited to the negative pressure discussed in the above embodiments.
  • installation In the description of the embodiments of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed connections, for example, or They are detachable or integrally connected; they can be mechanically connected, they can be electrically connected or can communicate with each other; they can be connected directly or indirectly through an intermediate medium, which can be internal or two components of two components. Interaction relationship.
  • an intermediate medium which can be internal or two components of two components.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

L'invention concerne un dispositif de fixation (10) permettant de fixer un ensemble panneau (20), l'ensemble panneau (20) comprenant un panneau (22) et un accessoire souple (24). Le dispositif de fixation (10) comprend : une table de support (12), un premier tuyau (14), un cadre de support (16) et un second tuyau (18). La table de support (12) est utilisée pour supporter le panneau (22) ; le premier tuyau (14) est utilisé pour relier le panneau (22) et une source de vide externe de sorte à fixer le panneau (22) sur la table de support (12) ; le cadre de support (16) est relié à la table de support (12) et est utilisé pour supporter l'accessoire souple (24) ; et le second tuyau (18) est utilisé pour relier l'accessoire souple (24) et la source de vide externe de sorte à fixer l'accessoire souple (24) sur le cadre de support (16). L'invention concerne un procédé de fixation, consistant à : détecter le degré de vide du premier tuyau (14) et du second tuyau (18) (S11) ; et émettre une alarme lorsque le degré de vide est inférieur ou égal à une valeur de seuil prédéfinie (S15). L'invention concerne en outre une machine de collage (100).
PCT/CN2017/101957 2017-09-15 2017-09-15 Procédé de fixation, dispositif de fixation et machine de collage WO2019051807A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201780091757.8A CN110753669B (zh) 2017-09-15 2017-09-15 固定方法、固定装置和贴合机
PCT/CN2017/101957 WO2019051807A1 (fr) 2017-09-15 2017-09-15 Procédé de fixation, dispositif de fixation et machine de collage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/101957 WO2019051807A1 (fr) 2017-09-15 2017-09-15 Procédé de fixation, dispositif de fixation et machine de collage

Publications (1)

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WO2019051807A1 true WO2019051807A1 (fr) 2019-03-21

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PCT/CN2017/101957 WO2019051807A1 (fr) 2017-09-15 2017-09-15 Procédé de fixation, dispositif de fixation et machine de collage

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WO (1) WO2019051807A1 (fr)

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
CN113257114B (zh) * 2021-05-20 2022-06-10 武汉华星光电技术有限公司 显示装置及电子设备

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KR101736824B1 (ko) * 2016-12-29 2017-05-29 최병준 디스플레이 패널 반송 패드용 진공 척

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Publication number Priority date Publication date Assignee Title
CN202508621U (zh) * 2012-04-01 2012-10-31 北京京东方光电科技有限公司 一种吸附装置
CN104332440A (zh) * 2014-08-26 2015-02-04 深圳市华星光电技术有限公司 液晶面板取放装置
CN104308853A (zh) * 2014-09-27 2015-01-28 盐城市昱博汽车零部件有限公司 一种用于液晶电视屏组装的手持式吸盘
CN204369104U (zh) * 2014-12-29 2015-06-03 昆山精讯电子技术有限公司 一种用于取放液晶面板的吸盘装置
CN204529063U (zh) * 2014-12-31 2015-08-05 高月洲 真空吸盘
CN106463076A (zh) * 2015-02-17 2017-02-22 攀登制造株式会社 显示面板的贴合装置及贴合方法
KR101736824B1 (ko) * 2016-12-29 2017-05-29 최병준 디스플레이 패널 반송 패드용 진공 척

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CN110753669B (zh) 2021-09-24

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