WO2022085807A1 - Appareil de fixation d'un film protecteur - Google Patents

Appareil de fixation d'un film protecteur Download PDF

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Publication number
WO2022085807A1
WO2022085807A1 PCT/KR2020/014285 KR2020014285W WO2022085807A1 WO 2022085807 A1 WO2022085807 A1 WO 2022085807A1 KR 2020014285 W KR2020014285 W KR 2020014285W WO 2022085807 A1 WO2022085807 A1 WO 2022085807A1
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WO
WIPO (PCT)
Prior art keywords
protective film
jig
coupled
unit
electronic device
Prior art date
Application number
PCT/KR2020/014285
Other languages
English (en)
Korean (ko)
Inventor
양원준
Original Assignee
주식회사 유니크테크노
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 주식회사 유니크테크노 filed Critical 주식회사 유니크테크노
Publication of WO2022085807A1 publication Critical patent/WO2022085807A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets

Definitions

  • the present invention relates to a device for attaching a protective film, and more particularly, to a jig unit capable of easily and precisely attaching a protective film to the surface of the panel even when a curved edge is formed on the surface of the electronic device, and the jig unit installed in the jig unit It relates to a protective film attaching device comprising a pressure rotating body that can be attached while pressing the protective film to the surface of an electronic device.
  • Portable electronic devices such as smart phones and smart pads are used while touching the display panel on a daily basis, but there is a risk that the display panel may be scratched due to a mistake in touching or dropping during use, and in some cases, the panel may be damaged. This exists
  • protective films are produced with a protective film attached to a release paper coated with a smooth surface.
  • a protective film is attached to an electronic device by attaching a protective film from which the release paper is removed to the surface of the display.
  • the protective film is formed very thin, and in most cases, the display panel to be attached is a smooth glass surface, and since the size is not small, it is not easy to accurately attach the protective film to an accurate position manually without generating bubbles.
  • the prior art includes a housing; a jig that is fixedly installed on the upper surface of the housing to seat the electronic device, and can fix one side of the protective film; a gripper installed on one side of the housing so that the other side of the protective film can be elastically supported in the vertical direction; and a film attaching unit that is movably installed in the housing in the longitudinal direction of the jig to attach the protective film to the glass surface of the electronic device by pressing it.
  • the protective film when the protective film is attached to the glass surface including the curved corner, there is an advantage that it can be attached airtightly while preventing the occurrence of air bubbles on the glass surface.
  • the film attachment part has a complicated structure, and it is difficult to apply to electronic devices having curved edges of various shapes because the structure is attached using a roller.
  • an object of the present invention is to provide a protective film attaching device including a protective film attaching unit having a protective film contact surface having the same shape as that of the target electronic device surface.
  • the protection film can be easily and precisely attached to electronic devices having various sizes and various surface edge shapes by configuring the pressure rotation body provided in the protective film attachment unit to be easily replaced. It is intended to provide a film attachment device.
  • the protective film attaching device 1 of the present invention includes a base plate 310 having a jig guide rail 320 formed thereon; a jig unit 100 that is movably installed along the jig guide rail 320 so that the electronic device 2 is seated and the protective film 3 can be fixed; and a protective film attaching unit 200 installed on one side of the base plate 310 .
  • the protective film attaching unit 200 is installed on the base plate 310, the support through-hole 251 is formed with a pair of rotating body support 250; a support shaft 260 mounted on the support through-hole 251 to be vertically movable; a rotating arm 230 having one end rotatably coupled to the support shaft 260; and a pressure rotation body 210 coupled to the other end of the rotation arm 230 and configured to rotate, wherein the pressure rotation body 210 moves the protective film 3 when the jig unit 100 moves. It is configured so that it can be attached while being pressed to the surface of the device 2 .
  • a rotation limiting member 270 for limiting the rotation of the pressing rotation body 210 may be additionally coupled to the pressure rotation body 210 .
  • the rotation limiting member 270 includes a gas absorber 272, the gas absorber 272, the cylinder (272a); and a cylinder link (272b) coupled to the cylinder (272a) to be adjustable in length.
  • the pressure rotation body 210 may include an arc-shaped pressure elastic body 216 configured to contact the protective film 3 .
  • the protective film contact surface 216a of the pressurized elastic body 216 may include the same shape as the shape of the edge of the electronic device 2 .
  • the pressure rotating body 210 the rotating body 211 coupled to the pressing elastic body 216; and an arm base member 220 coupled between the rotating body 211 and the rotating arm 230 .
  • a plurality of magnets 280 for coupling the pressurizing body may be provided between the rotating body 211 and the arm base member 220 to be coupled by magnetic force.
  • the jig unit 100 includes a jig 110 having an electronic device seating portion 111a formed thereon; a first gripper 120 and a second gripper 130 respectively formed at the front and rear of the organ jig 110 to fix the front and rear of the protective film 3, respectively; and a jig guide block 150 formed to move along the jig guide rail 320 .
  • the jig 110 includes a jig body 111 having the electronic device seating part 111a formed thereon; and a jig auxiliary body 112 formed between the jig body 111 and the jig base member 140, and a magnetic force between the jig auxiliary body 112 and the jig base member 140 ) may be provided with a plurality of magnets 170 for coupling a jig to be coupled by.
  • the jig unit 100 and the driving unit may be coupled to each other via the driving unit connecting member 160 .
  • the driving unit the driving motor 350; a pulley (360) configured to rotate by the drive motor (350); and a driving belt 370 moving by rotation of the pulley 360 , wherein the driving unit connecting member 160 may be coupled to the driving belt 370 .
  • the protective film attaching unit 200 includes a pressure rotating body 210 provided with a protective film contact surface having the same shape as the curved edge shape of the surface of the electronic device 2 . Since it is provided and is configured to attach the protective film 3 to the surface of the electronic device 2 by using the pressure rotating body 210, the protective film is precisely formed without bubbles even in the electronic device 2 having a curved edge. It has the advantage of being able to attach
  • the protective film attaching device shown in the present invention is configured to attach the protective film only by moving the jig unit 100 forward and backward to the protective film attaching unit 200, the target electronic device It has the advantage of being able to easily attach a protective film.
  • the protective film attaching device shown in the present invention when moving the jig unit 100 to the protective film attaching unit 200 forward and backward, i.e., two times to apply the protective film to the pressurizing rotating body 210 Since it acts to attach pressure to the surface of the electronic device, there is an advantage in that the adhesion of the protective film attached to the surface of the electronic device can be significantly improved.
  • the protective film attaching device shown in the present invention the pressure rotating body 210 is configured to be easy to separate, even for electronic devices whose size and edge shape are changed, through rapid replacement of the pressure rotating body 210 It has the advantage of being able to easily and precisely attach the protective film.
  • FIG. 1 A perspective view of a device for attaching a protective film according to the present invention
  • FIG. 3 A perspective view of a jig unit according to the present invention.
  • the device for attaching a protective film of the present invention is a transfer unit 300 including a jig unit 100 , a protective film attaching unit 200 , and a jig guide rail 320 formed on a base plate 310 as shown in FIG. 2 . ) and a housing 400 .
  • the jig unit 100 includes first and second grippers 120 and 130 for installing a jig 110 for installing the electronic device 2 and a protective film 3 including a release paper as shown in FIGS. 3 and 4 . ) and a jig base member 140 and a jig guide block 150 provided on the lower surface of the jig base member 140 .
  • the jig 110 may have an electronic device seating portion 111a configured to install and fix the electronic device 2 on the upper surface thereof.
  • the jig 110 may be formed of a single jig body 111 , as shown in FIGS. 3 and 4 , the jig body 111 and the auxiliary member 112 coupled to the lower portion of the jig body 111 . ) may be formed.
  • the electronic device seating part 111a is formed in the jig body 111 provided on the upper part as shown in FIG. 4 , and the auxiliary member 112 is the jig body 111 and the jig base member. (140) is provided between.
  • the jig body 111 and the auxiliary member 112 may be fastened with a conventional fastening member such as a bolt to constitute a single jig 110 .
  • the jig 110 and the jig base member 140 may be fastened with conventional fastening members such as bolts, but are coupled by magnetic force so that they can be replaced smoothly and quickly according to the model of the electronic device. It can also be configured.
  • At least one first magnet coupling groove 113 may be formed in the lower portion of the auxiliary member 112 , and for coupling by magnetic force to the upper portion of the jig base member 140 , the first magnet
  • the same number of second magnet coupling grooves 143 may be formed at positions corresponding to the coupling grooves 113 .
  • the first and second magnet coupling grooves 113 and 143 are respectively installed with the jig coupling magnet 170 so that an attractive force acts, so that the jig 110 and the jig base member 140 have a magnetic force ( It may be configured to be coupled by magnetic force).
  • At least one first pin coupling groove 114 and a second pin coupling groove are provided on the lower surface of the auxiliary member 112 and the upper surface of the jig base member 140 , respectively. Since 144 is formed, the jig coupling pin 180 may be coupled thereto.
  • the jig 110 can be stably maintained in the fixed state to the jig base member 140, When the jig 110 is separated from the jig base member 140, it may be separated more easily.
  • the first gripper 120 is installed in front of the jig 110 as shown in FIGS. 3 and 4 , and is coupled to the jig base member 140 .
  • 'front' refers to a direction in which the jig 110 is close to the protective film attaching unit 200 as a front
  • 'rear' refers to a direction opposite to this
  • the first gripper 120 includes a first gripper body 121 and a first coupling part 121a formed to couple one end of the release paper of the protective film 3 to the upper end of the first gripper body 121 .
  • the second gripper 130 is installed at the rear of the jig 110 as shown in FIGS. 3 and 4 , and is coupled to the jig base member 140 .
  • the second gripper 130 includes a second gripper body 131 , a connecting rod 134 , a connecting rod guide member 135 , a first elastic body 136 , and a movement guide and limiting member 137 .
  • the second gripper body 131 may be provided with a second coupling part 131a formed to couple the other end of the release paper of the protective film 3 to an upper end thereof, and as shown in FIG.
  • a guide block 132 may be additionally formed.
  • the gripper guide block 132 may be coupled to the second gripper body 131 via the block connection member 133 as shown in FIG. 4 depending on the installation position.
  • the connecting rod 134 is coupled to a lower portion of the second gripper body 131 , and a first elastic body 136 is provided at a lower portion of the connecting rod 134 .
  • Both ends of the first elastic body 136 are configured to be supported by the connecting rod 134 and the jig base member 140 , so that the connecting rod 134 is elastically movable in the vertical direction.
  • a step 134a for supporting one end of the first elastic body 136 may be formed in the middle portion of the connecting rod 134 , and the connecting rod is provided on the jig base member 140 .
  • the connecting rod through hole 145 may be formed so that the lower end 134c of the connecting rod 134 can pass through and move.
  • the connecting rod guide member 135 is a hollow member having a guide member through-hole 135a formed to pass through the connecting rod 134 , and the lower end thereof is coupled to the jig base member 140 .
  • the first elastic body 136 is installed inside the guide member through-hole 135a.
  • the movement guide and limit member 137 may be coupled to the jig base member 140 at the rear of the second gripper body 132 .
  • a gripper guide rail 138 installed in a vertical direction to be coupled to the gripper guide convex 132 may be formed on the movement guide and limit member 137 , and also include an upper portion of the movement guide and limit member 137 .
  • a separation preventing protrusion 137a for restricting movement of the second gripper body 132 may be formed on the .
  • the second gripper body 131 can be positioned higher than the first gripper body 121 as shown in FIG. 3 , and the protective film 3 can be installed to be inclined upward toward the rear. In addition, when the protective film 3 receives pressure in the downward direction, the second gripper body 131 can elastically move in the downward direction.
  • Protective film attaching unit 200 as shown in Figs. 1 and 5, the pressure rotating body 210, the rotating arm 230, the rotating body support 250, the support shaft 260, the rotation limiting member 270, may contain
  • the rotating body support 250 presses the protective film 3 installed on the jig unit 100 in the direction of the surface of the electronic device 2 in the direction of the pressing rotating body 210 .
  • a pair of supports vertically formed on the base plate 310 to rotate.
  • a support through-hole 251 on which the support shaft 260 is mounted is formed in the rotating body support 250 , and the support through-hole 251 is a long hole having a length in the vertical direction as shown in FIG. 6 . It is formed in a shape, and the support shaft 260 is configured to be movable in the vertical direction.
  • the support shaft 260 does not rotate, and in order to smoothly move up and down, as shown in FIG. 6 , the support shaft guide rail 256 is formed on the rotating body support 250 in the vertical direction. there may be
  • both ends of the support shaft 260 mounted on the support through-hole 251 are respectively connected to the support shaft connecting member 253 from the outside of the rotating body support 250, and the support shaft connecting member ( A support shaft guide block 254 slidably coupled to the support shaft guide rail 256 may be formed in 253 .
  • the rotating body support 250 has an upper portion of the support shaft connecting member 253 as shown in FIG. 6 .
  • An upper stopper 252 and a lower stopper 255 may be installed at and below, respectively.
  • the second elastic body 257 may be connected between the upper stopper 252 and the support shaft connecting member 253 in a compressed state or a non-tensile state.
  • the support shaft 260 is normally located at the lower end of the support through-hole 251 , and moves upward when passing the protective film attaching unit 200 of the jig unit 100 . It can return to its original position.
  • the pressure rotating body 210 of the protective film attaching unit 200 may apply pressure to the jig unit 100 .
  • One end of the rotary arm 230 is rotatably coupled to the support shaft 260 .
  • An arm through-hole 230a is formed at one end of the rotating arm 230 , and a first bearing rotatably connecting the rotating arm 230 and the support shaft 260 to the arm through-hole 230a. (231) is provided.
  • the support shaft 260 has a movement preventing member 261 as shown in FIG. 5 to prevent the rotary arm 230 from moving in the axial direction of the support shaft 260 is additionally formed.
  • the other end of the rotating arm 230 may be coupled to the pressing rotating body 210 so that the rotating arm 230 and the pressing rotating body 210 may rotate at the same angle about the supporting shaft 260 . .
  • the pressure rotating body 210 rotates when moving forward or backward in contact with the jig unit 100 while pressing the protective film 3 to the surface of the electronic device 2 while the protective film 3 is a component that attaches to the surface of the electronic device (2).
  • the pressure rotating body 210 may include a rotating body 211 formed in an approximately half-moon shape as shown in FIGS. 5 and 7, and a pressing elastic body 216 coupled to the semi-moon-shaped surface of the pressing rotating body 211. there is.
  • the rotating body 211 may be made of various materials, such as metal or plastic, and is preferably made of a material having greater rigidity than the pressure elastic body 216 .
  • a plurality of coupling grooves such as an end coupling groove 211b and a side coupling groove 211c for coupling the pressure elastic body 216 may be formed in the rotating body 211 as shown in FIG. , a gripping hole 215 that can be used for a handle may be formed.
  • the pressing elastic body 216 includes an arc-shaped shape to be coupled to the half-moon surface of the rotating body 210, and an end coupling portion 216b and a side portion to be coupled to the rotating body 211.
  • a plurality of coupling portions such as the coupling portion 216c may be formed.
  • the surface exposed to the outside of the pressure elastic body 216 is a protective film contact surface 216a formed in an approximately arc shape, and the protective film contact surface 216a is at the edge of the surface of the electronic device 2 to which the protective film is attached. It is preferable that it is formed so that it may include the same curvature shape as the formed curvature shape.
  • the pressing rotating body 210 and the rotating arm 230 may be fastened with a conventional fastening member such as a bolt, etc. It can also be configured to be coupled by
  • the rotating body 210 may be coupled to the arm base member 220 formed at the other end of the rotating arm 230 .
  • the rotary arm base member 220 may be integrally formed with the rotary arm 230 , or separate members may be coupled to each other to be integrally fixed.
  • At least one third magnet coupling groove 213 may be formed on the coupling surface of the rotating body 210 , and for coupling by magnetic force to the coupling surface of the arm base member 220 , the third The same number of fourth magnet coupling grooves 223 may be formed at positions corresponding to the magnet coupling grooves 213 .
  • the third and fourth magnet coupling grooves 213 and 223 are respectively provided with a magnet 280 for coupling a rotation body so that an attractive force acts, and the pressure rotation body 2100 and the arm base member 220 are provided. may be configured to be coupled by magnetic force.
  • At least one third pin coupling groove 214 and a fourth pin coupling groove 224 are formed on the coupling surfaces of the rotating body 210 and the arm base member 220 , respectively. As it is formed, the pin 180 for coupling the rotating body may be additionally coupled.
  • the pressing rotation body 210 rotates while pressing the jig unit 100 through the magnet and pins 280 and 290 for coupling the rotation body, the pressing rotation body 210 is applied to the arm base member 220 . It is possible to maintain a stable fixed state, and when separating the pressure rotating body 210 from the arm base member 220, it may be more easily separated.
  • a separation auxiliary mechanism 226 may be additionally formed on the arm base member 220 to more easily separate the pressure rotating body 210 when it is to be separated.
  • the separation auxiliary device 226 shown in FIG. 7 is a foldable component, and when the pressure rotation body 210 is to be separated, one end of the separation auxiliary mechanism 226 applies a force in the direction of the pressure rotation body 210 . This will make it easier to separate.
  • the protective film attaching unit 200 has a rotation limiting member 270 for limiting the rotation of the pressing rotating body 210 .
  • the rotation limiting member 270 is configured to prevent the rotational pressure body 210 from continuously rotating in one direction as shown in FIG. 2 .
  • the rotation limiting member 270 may include a gas absorber 272 including a cylinder 272a and a cylinder link 272b coupled to the cylinder 272a to be adjustable in length.
  • An end of the cylinder 272a is coupled to an absorber support 271 coupled to the base plate 310
  • an end of the cylinder link 272b is a link coupling portion formed on a side surface of the arm base member 220 . It is coupled to 225 to limit the rotation range of the pressure rotating body 210 .
  • the jig unit 100 of the present invention can be operated manually, and it is also possible to operate while automatically controlling.
  • the transfer unit 300 for transferring the jig unit 100 is a driving unit as shown in FIG. 8 together with the base plate 310 and the jig guide rail 320 provided on the base plate 310 as seen above. may additionally contain.
  • FIG. 8( a ) shows a driving unit including a driving belt 370 as an example of the driving unit.
  • the driving unit shown in FIG. 8( a ) includes a driving motor 350 , a pair of pulleys 360 driven by the driving motor 350 , and a driving belt 370 connected to the pair of pulleys 360 . contains At this time, one end of the driving unit connecting member 160 is fixedly coupled to the driving belt 370 , and the other end of the driving unit connecting member 160 is coupled to the jig base member 140 of the jig unit 100 . there is.
  • the jig unit 100 Since the jig unit 100 is connected to the driving belt 370 via the driving unit connecting member 160 , the jig unit 100 moves forward or backward according to the moving direction of the driving belt 370 . be able to do
  • the drive unit using the drive belt 370 is shown in FIG. 8( a ), it is not limited thereto, and it may be possible to use another type of drive unit that can change the rotational motion into a linear motion, such as a ball screw.
  • a slit 330 for a connecting member and a slit 340 for a connecting rod may be additionally formed on the base plate 310 in parallel to the jig guide rail 320 . .
  • the slit 330 for the connecting member is configured to allow a part of the driving unit connecting member 160 to move, and the slit 340 for the connecting rod does not interfere with the movement of the connecting rod 134 formed in the jig unit 100. is configured not to.
  • the connecting rod 134 may come into contact with the base plate 310 while moving downward after the second gripper body 131 moves downward when the protective film 3 receives the pressure of the pressing rotating body 210 . there is. Accordingly, the slit 340 for the connecting rod formed so that the lower end of the connecting rod 134 passes through may be shorter than the slit 330 for the connecting member as shown in FIG. 8(b).
  • connecting rods 134 when two connecting rods 134 are installed as shown in FIG. 3 , it is also possible to additionally form a slit 340 for one connecting rod, but as shown in FIG. 8(b), one The connecting rod 134 of the connecting member is configured to move to the slit 330 for the connecting member, that is, the driving unit connecting member 160 and one connecting rod 134 are configured to move to the slit 330 for the connecting member. As a result, the slit 340 for the connecting rod may not be further formed.
  • the housing 400 may be additionally formed under the base plate of the present invention.
  • the housing 400 has a constant height as shown in FIG. 8(a), and a lower frame to form a space in which the driving motor 350, the pulley 360, and the driving belt 370 are located.
  • 410 a vertical frame 420 supporting between the base plate 310 and the lower frame 410 , and first and second side frames 430 and 440 may be included.
  • a plurality of pedestals 411 may be formed on the lower portion of the lower frame 9410 , and the emergency switch 450 and the driving switch 460 may be provided on the first side frame 430 formed on the jig unit 100 side. ) may contain.
  • a chamber 600 formed to surround the protective film attaching unit 200 may be additionally formed.
  • the chamber 600 includes a chamber housing 610 having a jig entrance 630 through which the jig unit 100 enters and exits, and a safety sensor 700 is attached to one side of the jig entrance 640 .
  • At this time, at least one of the side surfaces of the jig housing 610 may be configured as a transparent window 620 to observe the operation of the protective film attachment unit 200 and the jig unit 100 .
  • an opening 630 having a handle 631 may be provided at an upper portion of the chamber housing 600 .
  • the electronic device 2 to which the protective film is to be attached is mounted on the electronic device seating part 111a of the jig unit 100 .
  • the protective film 3 of the target electronic device 2 is installed on the first and second grippers 120 and 130 .
  • the protective film 3 has a release paper attached thereto, and the release paper of the protective film 3 is coupled to the first and second gripper bodies 121 and 131 .
  • the pressure rotating body 210 of the protective film attaching unit 200 moves the protective film 3 toward the surface of the electronic device 2 .
  • the pressure rotation body 210 rotates and presses the protective film 3 toward the surface of the electronic device 2 .
  • the protective film 3 installed at an angle may be pressed while being attached to the entire surface of the electronic device 2 while the second gripper body 131 moves downward by the pressure.
  • the jig unit 100 is sent back to the initial position.
  • the pressing rotor 210 also rotates in the opposite direction and goes to the initial position. Even at this time, the pressing rotation body 210 presses the protective film 3 to the surface of the electronic device 2 once more. it will work
  • the protective film is attached to the surface of the electronic device 2 , and only the peeling of the protective film remains on the first and second gripper bodies 121 and 131 .
  • the jig unit 100 may be manually driven without being connected to the driving motor 350 or may be automatically driven by combining a driving unit.
  • the driving switch 460 when driven by the driving motor 350 , the driving switch 460 is connected to operate the driving motor 350 , the pulley 360 , and the driving belt 370 to operate the jig.
  • the unit 100 may be operated to return to the initial position after passing through the protective film attaching unit 200 .
  • the operation is performed by installing a sensor (not shown) that detects the movement of the driving unit connecting member 160 connected to the driving belt 370 , and from this, the jig unit 100 is set in the protective film attaching unit 200 .
  • a sensor not shown
  • the jig unit 100 is set in the protective film attaching unit 200 .
  • it can be easily implemented by rotating the driving motor 350 in the opposite direction and controlling it to return to the initial position.
  • the protective film attaching device 1 of the present invention presses the protective film 3 to the surface of the electronic device 2 when the pressure rotating body 210 moves forward and backward when the jig unit 100 moves forward and backward.
  • the adhesiveness of the protective film 3 can be further strengthened, and the pressing elastic body 216 of the pressing rotating body 210 includes the entire curved edge of the surface of the electronic device 2, so that the protective film is more quickly and precisely.
  • An attachment process may be performed.
  • the protective film attachment process can be performed more smoothly by replacing only the jig 110 and the pressure rotating body 210 corresponding to the corresponding electronic device model in the jig unit 100 . there is.
  • protective film attachment device 2 electronic device 3: protective film 100: jig unit 110: jig 111: jig body 111a: electronic device seating part 112: auxiliary member 120: first gripper 121: first gripper body 130: second Protective film gripper 131: second gripper body 132: gripper guide block 134: connecting rod 135: connecting rod guide member 136: first spring 137: movement guide and limiting member 137a: release preventing sill 138: gripper guide rail 140: jig base member 150: Jig guide block 160: driving unit connecting member 170: jig coupling magnet 180: jig coupling pin 200: protective film attachment unit 210: pressure rotating body 211: rotating body 216: pressing elastic body 220: arm base member 226: separation auxiliary mechanism 230: rotary arm 231: first bearing 250: rotating body support 252: upper stopper 253: support shaft connecting member 254: support shaft guide block 255: lower stopper 256:
  • the present invention relates to a device for attaching a protective film and can be used industrially.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

La présente invention concerne un appareil de fixation d'un film protecteur, qui est capable d'attacher de manière facile et précise un film protecteur sur une surface d'un panneau même lorsqu'un dispositif électronique présente une surface ayant un bord incurvé, et l'appareil comprend : une unité de gabarit (100) qui se déplace ; et une unité de fixation de film protecteur (200) comprenant un corps rotatif sous pression (210) qui peut fixer un film protecteur (3) fourni sur l'unité de gabarit (100), tout en plaçant sous pression le film protecteur (3), à la surface d'un dispositif électronique (2), le corps rotatif sous pression (210) étant pourvu d'un corps élastique sous pression (216) ayant la forme de la surface du dispositif électronique (2). Ainsi, il existe un avantage de fixer de manière rapide et précise le film protecteur (3) même sur le dispositif électronique (2) ayant le bord incurvé.
PCT/KR2020/014285 2020-10-19 2020-10-20 Appareil de fixation d'un film protecteur WO2022085807A1 (fr)

Applications Claiming Priority (2)

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KR1020200134938A KR102292224B1 (ko) 2020-10-19 2020-10-19 보호필름 부착장치
KR10-2020-0134938 2020-10-19

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WO2022085807A1 true WO2022085807A1 (fr) 2022-04-28

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Cited By (1)

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CN115489107A (zh) * 2022-09-30 2022-12-20 广东格林精密部件股份有限公司 一种半球型精密注塑件贴膜设备及曲面贴膜方法

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KR102648622B1 (ko) * 2021-12-13 2024-03-18 (주) 아이엠텍 기판 합착 장치 및 기판 합착 방법
KR20230135778A (ko) * 2022-03-17 2023-09-26 (주) 제이엔티솔루션 입체 곡면용 라미네이션 장치
WO2024019338A1 (fr) * 2022-07-22 2024-01-25 삼성전자주식회사 Dispositif de fixation de film protecteur

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JP4124022B2 (ja) * 2003-01-23 2008-07-23 ソニー株式会社 貼り合わせ装置および貼り合わせ方法
KR20150108481A (ko) * 2014-03-17 2015-09-30 삼성디스플레이 주식회사 라미네이션 장치 및 라미네이션 방법
KR20170133111A (ko) * 2016-05-25 2017-12-05 주식회사 케이제이테크 시트 필름 라미네이터
KR102083628B1 (ko) * 2018-07-05 2020-03-02 주식회사 도원테크 보호필름 부착장치
KR20200085480A (ko) * 2019-01-07 2020-07-15 이주헌 휴대단말기용 보호필름 부착 장치 및 부착 방법

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JP4124022B2 (ja) * 2003-01-23 2008-07-23 ソニー株式会社 貼り合わせ装置および貼り合わせ方法
KR20150108481A (ko) * 2014-03-17 2015-09-30 삼성디스플레이 주식회사 라미네이션 장치 및 라미네이션 방법
KR20170133111A (ko) * 2016-05-25 2017-12-05 주식회사 케이제이테크 시트 필름 라미네이터
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KR20200085480A (ko) * 2019-01-07 2020-07-15 이주헌 휴대단말기용 보호필름 부착 장치 및 부착 방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115489107A (zh) * 2022-09-30 2022-12-20 广东格林精密部件股份有限公司 一种半球型精密注塑件贴膜设备及曲面贴膜方法
CN115489107B (zh) * 2022-09-30 2023-04-11 广东格林精密部件股份有限公司 一种半球型精密注塑件贴膜设备及曲面贴膜方法

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