WO2022260465A1 - Structure de gabarit de transfert - Google Patents

Structure de gabarit de transfert Download PDF

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Publication number
WO2022260465A1
WO2022260465A1 PCT/KR2022/008188 KR2022008188W WO2022260465A1 WO 2022260465 A1 WO2022260465 A1 WO 2022260465A1 KR 2022008188 W KR2022008188 W KR 2022008188W WO 2022260465 A1 WO2022260465 A1 WO 2022260465A1
Authority
WO
WIPO (PCT)
Prior art keywords
jig
counterpart
jaw
jig structure
space
Prior art date
Application number
PCT/KR2022/008188
Other languages
English (en)
Korean (ko)
Inventor
김산
손동남
이석재
Original Assignee
크루셜텍 주식회사
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
Priority claimed from KR1020220070026A external-priority patent/KR20220166737A/ko
Application filed by 크루셜텍 주식회사 filed Critical 크루셜텍 주식회사
Publication of WO2022260465A1 publication Critical patent/WO2022260465A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F16/00—Transfer printing apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns

Definitions

  • the present invention relates to a transfer jig structure for transfer coating.
  • a jig is an auxiliary tool that corrects the processing position during machining, and plays a role in seating and fixing the other device for coating the inner and outer parts and the other device.
  • Transfer coating is a coating process performed by attaching heat and pressure to the transfer film and the counterpart mechanism.
  • an air pocket may occur between the transfer film and the counterpart mechanism.
  • an air layer may occur between the transfer film and the counterpart mechanism on the curved surface of the counterpart mechanism.
  • An object to be solved according to an embodiment of the present invention includes facilitating attachment/detachment of a partner device to prevent separation of the partner device during transfer coating.
  • it includes removing an air layer that may occur between the transfer film and the counterpart mechanism on the curved surface of the counterpart mechanism when attaching the transfer film to the counterpart mechanism.
  • the jig structure for fixing the counterpart mechanism object to coat the counterpart mechanism object along the space portion in which at least a part of the counterpart mechanism object is seated and the inside or outside of the space portion It may include a lower jig plate including a plurality of holes provided and a jig upper plate provided to cover the counterpart mechanism seated on the lower plate of the jig.
  • the lower plate of the jig may include a silicone or urethane-based material.
  • the space part may include a plurality of stepped parts surrounding the inside of the space part so as to come into contact with the outer surface of the counterpart mechanism object.
  • the lower plate of the jig is bonded to the lower end of the mating mechanism object and includes a bottom portion having a predetermined thickness, and the plurality of holes are located inside the bottom portion and are fixing holes vertically penetrating the bottom portion.
  • the fixing hole may be disposed along an edge of the bottom portion.
  • the lower jig plate protrudes along the outside of the space and includes a fastening jaw fastened with the jig upper plate, and the plurality of holes are located inside the fastening jaw and vertically penetrate the fastening jaw.
  • a hole for removing air may be included.
  • the fastening jaw may include an upper jaw on which at least a part of the mating mechanism object is placed, and a lower jaw that forms a step on the other side of the upper jaw and comes into contact with the upper plate of the jig.
  • the upper jaw and the upper plate of the jig are spaced apart from each other by a predetermined distance, and the predetermined distance may be greater than the thickness of the counterpart mechanism.
  • the separation space between the upper jaw and the upper plate of the jig may extend through the hole for removing air.
  • the bottom portion further includes a concave portion formed to come into contact with the module portion of the counterpart mechanism, and the plurality of holes are located inside the concave portion and further include a module portion hole vertically penetrating the concave portion. can do.
  • an air layer that may occur between the transfer film and the counterpart device on the curved surface of the counterpart device when attaching the transfer film to the counterpart device may be removed by including an air removal hole.
  • FIG. 1 is a perspective view showing a state in which a transfer jig structure and a counterpart mechanism are assembled according to an embodiment of the present invention.
  • FIG. 2 is a view showing a disassembled state of a transfer jig structure and a counterpart mechanism according to an embodiment of the present invention.
  • FIG 3 is a view showing a jig lower plate of a transfer jig structure according to an embodiment of the present invention.
  • 4A and 4B are cross-sectional views of a transfer jig structure in a first region according to an embodiment of the present invention.
  • 5A and 5B are cross-sectional views of a transfer jig structure in a second region according to an embodiment of the present invention.
  • FIG. 6 is a view for explaining a process of removing an air layer from a transfer jig structure according to an embodiment of the present invention.
  • One embodiment of the present invention relates to a transfer jig structure.
  • FIG. 1 is a perspective view showing a state in which a transfer jig structure and a counterpart mechanism are assembled according to an embodiment of the present invention.
  • the transfer jig structure 10 is an auxiliary mechanism for seating and fixing the counterpart mechanism object 20 when the transfer film is coated on the counterpart mechanism object.
  • a transfer jig structure 10 includes a jig lower plate 100 and a jig upper plate 200, and between the jig lower plate 100 and the jig upper plate 200 The counterpart instrument 20 may be seated and fixed.
  • FIG. 2 is a view showing a disassembled state of a transfer jig structure and a counterpart mechanism according to an embodiment of the present invention.
  • the mating mechanism 20 is seated on the lower jig plate 100, and the jig upper plate 200 is seated on the lower jig plate 100.
  • the lower jig plate 100, the counter fixture 20, and the jig upper plate 200 may be arranged in order from the lower end to cover the counter fixture 20.
  • the counterpart mechanism 20 is referred to as including a product to be produced or a case surrounding the product, and as shown in FIG. 2, the surface may appear in a smooth shape, and the following diagram As shown in 5a, it may be formed to include a separate module according to the purpose of the device to which the counterpart mechanism is attached to the lower end, and the model of the counterpart mechanism is not limited thereto.
  • the shape of the outer surface may be formed in various ways, and the inner shape of the lower plate 100 of the jig on which the object object 20 is placed may be variously implemented by those skilled in the art according to the shape of the outer surface or lower end of the object object 20.
  • the jig lower plate 100 includes a space portion 110 in which at least a part of the mating mechanism object is seated and a plurality of holes provided along the inside or outside of the space portion.
  • the structure of the jig lower plate 100 will be described in detail in FIG. 3 below.
  • the jig lower plate 100 may include a silicone or urethane-based material.
  • the material of the jig structure 10 can be used as a material such as metal, silicone, or resin, but since heat and pressure are generated between processes, a resin-based material can be selected as a material that can be used at high temperatures.
  • FIG 3 is a view showing a jig lower plate of a transfer jig structure according to an embodiment of the present invention.
  • the lower jig 100 of the transfer jig structure includes a space 110 and a plurality of holes 121 and 131 .
  • the space portion 110 includes a plurality of stepped portions 111 surrounding the inside of the space portion so as to come into contact with the outer surface of the counterpart mechanism.
  • a plurality of holes 121 and 131 are provided along the inside or outside of the space.
  • the plurality of holes 121 and 131 may include fixing holes 121 that serve to fix the counterpart mechanism and air removal holes 131 that serve to remove air.
  • the fixing holes 121 are for preventing the other device from escaping between the transfer coatings, and when using a vacuum system located outside the jig structure, as the air moves through the fixing holes 121, the other device removed or attached
  • the holes 131 for air removal are for removing an air layer that may exist between the transfer film and the counterpart mechanism, and when a vacuum system located outside the jig structure is used, the holes 131 for air removal are used. As the air moves, it is possible to remove an air layer that may exist between the transfer film and the opposing device on the curved surface of the counterpart device.
  • 4A and 4B are cross-sectional views of a transfer jig structure in a first region according to an embodiment of the present invention.
  • FIG. 4B is a cross-section taken along line A-A' in the first region of FIG. 4A.
  • the jig lower plate 100 of the transfer jig structure includes a bottom portion 120 and a fastening jaw 130.
  • the bottom part 120 is bonded to the lower end 21 of the counterpart mechanism 20 and has a predetermined thickness.
  • the bottom part 120 is located inside the bottom part, but includes a fixing hole 121 vertically penetrating the bottom part.
  • the fixing hole 121 may be disposed along the edge of the bottom portion 120 .
  • the fixing hole 121 vertically penetrates the bottom part, when using a vacuum system located outside, the fixing hole 121 moves from the position where the counterpart object is placed toward the lower end of the bottom part 120. As the air moves through them, the counterpart instrument 20 is attached.
  • the fastening jaw 130 protrudes along the outside of the space and is fastened with the jig top plate 200.
  • the fastening jaw 130 includes an air removal hole 131 , an upper jaw 132 and a lower jaw 133 .
  • the hole 131 for removing air is located inside the fastening jaw, but vertically penetrates the fastening jaw.
  • the hole 131 for removing air is to remove an air layer that may exist between the transfer film and the counterpart device.
  • the hole 131 for removing air is disposed along the outside of the curved surface of the object, using a vacuum system located outside the jig structure , As the air moves through the holes 131 for removing air, it is possible to remove an air layer that may exist between the transfer film and the opposing device on the curved surface of the counterpart device.
  • the upper jaw 132 is located outside the space, and at least a part of the object of the relative mechanism is placed.
  • the lower jaw 133 forms a single jaw on the other side of the upper jaw and comes into contact with the jig top plate.
  • the jig top plate 200 may be fixed to the fastening jaw 130 .
  • 5A and 5B are cross-sectional views of a transfer jig structure in a second region according to an embodiment of the present invention.
  • FIG. 5B is a cross-section taken along line A-A' in the second region of FIG. 5A.
  • the jig lower plate 100 of the transfer jig structure according to an embodiment of the present invention further includes a concave portion 140 .
  • the concave portion 140 is formed to come into contact with the module portion of the counterpart mechanism.
  • the module part of the counterpart device is a separate module included according to the purpose of the device to which the counterpart device is attached, and may include a camera, sensor, flash, microphone, and the like.
  • the concave portion 140 is located inside the concave portion, but further includes a hole 141 for the module portion that vertically penetrates the concave portion 140 .
  • the hole 141 for the module part vertically penetrates the bottom part, if a vacuum system located outside is used, the hole 141 for the module part moves from the position where the counterpart mechanism is placed toward the lower end of the bottom part 120 As the air moves through them, the counterpart instrument 20 is attached.
  • FIG. 6 is a view for explaining a process of removing an air layer from a transfer jig structure according to an embodiment of the present invention.
  • the jig structure As shown in FIG. 6 , in the jig structure according to an embodiment of the present invention, at least a part of the counter fixture is placed on the upper jaw 132, and one end 210 of the jig upper plate is positioned on the upper part of the counter fixture.
  • the transfer film 30 is attached to one end 210 of the upper plate of the jig along the lower end 21 of the counterpart mechanism.
  • the upper jaw 132 and one end 210 of the jig top plate are spaced apart by a predetermined distance, and the predetermined distance L1 is formed larger than the thickness L2 of the opposing mechanism, A spaced space is formed in which air located on the curved surface of the counterpart mechanism can move.
  • the separation space between the upper jaw and the upper plate of the jig is located inside the fastening jaw, but extends to the hole 131 for removing air vertically penetrating the fastening jaw.
  • an air layer may be generated between the transfer film and the opposing mechanism at the bottom side because a separate air movement passage is not provided, but in one embodiment of the present invention According to this, if a vacuum system located outside the jig structure is used, as the air moves through the separation space and the air removal hole 131, there will be a presence between the transfer film and the other device on the curved surface of the other device. Possible air gaps can be removed.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

Est divulguée une structure de gabarit, selon un mode de réalisation de la présente invention, comprenant : une plaque de gabarit inférieure comprenant une partie d'espace dans laquelle au moins une partie d'un appareil homologue est logée et une pluralité de trous qui sont disposés le long du côté interne ou externe de la partie d'espace ; et une plaque de gabarit supérieure disposée de façon à recouvrir l'appareil homologue logé dans la plaque de gabarit inférieure.
PCT/KR2022/008188 2021-06-10 2022-06-10 Structure de gabarit de transfert WO2022260465A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20210075403 2021-06-10
KR10-2021-0075403 2021-06-10
KR1020220070026A KR20220166737A (ko) 2021-06-10 2022-06-09 전사용 지그 구조체
KR10-2022-0070026 2022-06-09

Publications (1)

Publication Number Publication Date
WO2022260465A1 true WO2022260465A1 (fr) 2022-12-15

Family

ID=84426240

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2022/008188 WO2022260465A1 (fr) 2021-06-10 2022-06-10 Structure de gabarit de transfert

Country Status (1)

Country Link
WO (1) WO2022260465A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060072949A (ko) * 2004-12-24 2006-06-28 오성엘에스티(주) 스핀코팅용 클램핑 지그
KR101442992B1 (ko) * 2013-11-25 2014-09-25 주식회사 윌리언스 전사공정용 지그
CN110576590A (zh) * 2018-06-04 2019-12-17 蓝思科技（长沙）有限公司 3d玻璃的贴膜方法与3d玻璃贴膜用工装具及贴膜设备
CN111546161A (zh) * 2020-03-31 2020-08-18 江西沃格光电股份有限公司 定位治具及抛光设备
US20210046692A1 (en) * 2019-08-12 2021-02-18 Otter Products, Llc Apparatus for installing a screen protector on an electronic device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060072949A (ko) * 2004-12-24 2006-06-28 오성엘에스티(주) 스핀코팅용 클램핑 지그
KR101442992B1 (ko) * 2013-11-25 2014-09-25 주식회사 윌리언스 전사공정용 지그
CN110576590A (zh) * 2018-06-04 2019-12-17 蓝思科技（长沙）有限公司 3d玻璃的贴膜方法与3d玻璃贴膜用工装具及贴膜设备
US20210046692A1 (en) * 2019-08-12 2021-02-18 Otter Products, Llc Apparatus for installing a screen protector on an electronic device
CN111546161A (zh) * 2020-03-31 2020-08-18 江西沃格光电股份有限公司 定位治具及抛光设备

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