WO2011108332A1 - Appareil servant à décoller un film en plastique - Google Patents

Appareil servant à décoller un film en plastique Download PDF

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Publication number
WO2011108332A1
WO2011108332A1 PCT/JP2011/052111 JP2011052111W WO2011108332A1 WO 2011108332 A1 WO2011108332 A1 WO 2011108332A1 JP 2011052111 W JP2011052111 W JP 2011052111W WO 2011108332 A1 WO2011108332 A1 WO 2011108332A1
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WO
WIPO (PCT)
Prior art keywords
film
peeling
plastic film
mount
plastic
Prior art date
Application number
PCT/JP2011/052111
Other languages
English (en)
Japanese (ja)
Inventor
和彦 河東
慎一 羽生
亮二 小池
Original Assignee
株式会社 ベアック
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 株式会社 ベアック filed Critical 株式会社 ベアック
Priority to KR1020127022879A priority Critical patent/KR101361229B1/ko
Priority to JP2012503043A priority patent/JP5406980B2/ja
Priority to CN201180012047.4A priority patent/CN102811933B/zh
Publication of WO2011108332A1 publication Critical patent/WO2011108332A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/30—Separating articles from piles by escapement devices; from staggered piles; from piles of articles having staggered formations, e.g. cuts or perforations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
    • B32B43/006—Delaminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/241—Suction devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/54—Article strippers, e.g. for stripping from advancing elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H41/00—Machines for separating superposed webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/35—Other elements with suction surface, e.g. plate or wall
    • B65H2406/351—Other elements with suction surface, e.g. plate or wall facing the surface of the handled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1942—Web supporting regularly spaced non-adhesive articles

Definitions

  • the present invention relates to a plastic film peeling apparatus, and more particularly to a plastic film peeling apparatus for peeling a plastic film such as a coverlay film, which is detachably attached to one surface of a long board film, from the board film. .
  • a flexible wiring board is made of a thin polyimide film or a polyester film as a base film, and a copper foil constituting an electronic circuit is stuck on the surface thereof.
  • electronic components are directly mounted on the electronic circuit, and the electronic circuit is covered with a coverlay film.
  • such a flexible wiring board is thin and soft, and can be bent freely.
  • a component when mounted on it or connected to a connector, it has a certain thickness and rigidity. May be necessary. Therefore, in order to ensure the rigidity of a part of the base film, a reinforcing plate having a predetermined shape and size is adhered to the base film.
  • the precut coverlay film is manually operated from the backing film. It is necessary to peel off. The same applies to the reinforcing film, and it is necessary to manually peel the reinforcing film from the backing film.
  • FIG. 13 is a diagram showing a configuration of a conventional plastic film peeling apparatus.
  • a conventional plastic film peeling apparatus includes a base table 1 having a substantially horizontal guide surface at the upper end portion, and a front and back between a predetermined range along the guide surface of the base table 1 (
  • a movable peeling unit 5 that can be reciprocated in the direction of arrow xx ′) and provided with a peeling portion 9 at the tip, and a driving device (ball screw 7, servo motor 8, etc.) for reciprocating the movable peeling unit 5
  • a suction holding device 35 that sucks and holds a plastic film (coverlay film Wc) that is detachably attached to the mount film Wm and precut to a predetermined size;
  • the clamping device 45 capable of clamping the coverlay film Wc installed on the base table 1 side and adhered to the backing film Wm, and the movable peeling unit 5 To be installed, it has a configuration that includes a base sheet film Wm clamps clamp device 50
  • the movable peeling unit 5 moves in the x direction while the cover lay film Wc with mount film is sucked and held by the sucking and holding device 35, thereby moving the movable peeling unit 5.
  • the peeling portion 9 of the sheet peels off the coverlay film Wc pre-cut from the mount film Wm at an acute peel angle. Therefore, the coverlay film Wc can be smoothly peeled from the mount film Wm with a small force. Such excellent effects can be obtained.
  • the conventional plastic film peeling device is held by suction holding device 35 in a state where cover lay film Wc is on the lower side with respect to mount film Wm. For this reason, the coverlay film Wc peeled off from the mount film Wm is in a state in which the sticking surface is directed upward, and the base film (not shown) is placed along the traverse line by the slide table 34 in that state. It is transferred directly below and first temporarily crimped to a predetermined position of the base film.
  • the conventional plastic film peeling apparatus has the base film on the upper side, and the coverlay film Wc to be temporarily pressure-bonded is below.
  • the cover lay film Wc is temporarily bonded to the base film in the direction opposite to gravity.
  • the base film which is a temporary pressure bonding destination exists on the lower side, and the cover lay film Wc to be temporarily pressure bonded is on the upper side.
  • the cover lay film Wc to be temporarily bonded is on the upper side, and the cover lay film Wc is on the upper side with respect to the backing film Wm in order to temporarily press the cover lay film Wc to the base film in the gravity direction.
  • the coverlay film Wc descends in the direction of gravity with respect to the base film and is temporarily pressure-bonded.
  • an object of the present invention is to provide a plastic film peeling apparatus that can peel a plastic film from a backing film with a small force.
  • the plastic film peeling apparatus of the present invention travels a plastic film with a backing film on which the plastic film is attached to the backing film so as to be peelable along a running path with the backing film as the lower side.
  • a unit and a cutting blade provided in a direction crossing the travel path, and the plastic film A holding mechanism having a cutting mechanism section that cuts the mount film while leaving it and generates a plastic film piece having a predetermined dimension in a direction along the traveling path, and a holding plate that holds the plastic film piece detachably.
  • An apparatus and when the movable peeling unit moves to the rear side of the traveling path, a force that resists the movement of the movable peeling unit to the rear side of the traveling path is applied to the mount film, and The mounting film is peeled off from the plastic film piece by moving the movable peeling unit to the rear side of the traveling path while the plastic film piece is held by the holding device.
  • the plastic film peeling apparatus of the present invention the plastic film can be peeled from the mount film with a small force by having the movable peeling unit having the above-described configuration.
  • the plastic film peeling apparatus of the present invention is a plastic film peeling apparatus for peeling a plastic film from the backing film in the process of running along the running path with the backing film facing down, By having the cutting mechanism having such a configuration, it is possible to use a plastic film that has already been preliminarily peeled off (a plastic film with a base film that has been preliminarily peeled off).
  • the plastic film peeling apparatus of the present invention is configured to run in a state where the plastic film is on the upper side with respect to the backing film, so that the pre-stripped plastic film does not hang down and is normal. It is because it can be made to run in a state, and by having a cutting mechanism part which has the above composition, it becomes possible to cut a plastic film immediately before peeling a plastic film from a backing film. Because.
  • the plastic film with the backing film that has been pre-stripped must be cut immediately before the plastic film is peeled off from the backing film. This is because if the pre-stripped plastic film with mount is cut (pre-cut) in advance, the individual pre-cut coverlay film pieces may be peeled off from the mount film during travel. This is because the individual coverlay film pieces may become “separated” during traveling.
  • “to hold the plastic film piece detachably” means not only to hold the plastic film piece by vacuum suction, but also to hold the plastic film piece by using static electricity, for example. There is no particular limitation as long as the plastic film can be detachably held.
  • the coil film is wound up. It is preferable that a take-up reel is provided and the take-up force is applied to the mount film by the take-up reel.
  • the mount film is temporarily fixed as a configuration for giving the mount film a force that resists movement toward the rear side of the travel path. It is also preferable to provide a fixing mechanism for preventing the movement of the mount film temporarily by the fixing mechanism.
  • the fixing mechanism include a clamper capable of clamping the mount film, a nip roller provided so as to sandwich the mount film, and the like.
  • the peeling portion includes a plane that supports the mount film along the lower surface of the mount film, an inclined surface that forms an acute angle with the plane, and the plane. It is preferable to have a mount film turn-back portion that is formed at a connection portion between the head and the inclined surface and that turns the mount film that travels in contact with the flat surface by 90 degrees or more.
  • the plastic film can be easily peeled from the mount film. That is, the movable peeling unit is moved to the rear side of the traveling path in a state where a force that resists the movement of the movable peeling unit to the rear side of the traveling path is applied to the mount film and the plastic film piece is held by the holding device. By doing so, a tensile force is applied to the mount film so that the mount film is folded by 90 degrees or more at the mount film folding portion. Thereby, a plastic film can be easily peeled from a backing film.
  • a preliminary peeling mechanism is provided on the rear side of the traveling path with respect to the movable peeling unit, and performs preliminary peeling to facilitate peeling of the plastic film from the mount film. It is preferable to further have a part.
  • the plastic film piece can be preliminarily peeled from the backing film, and the plastic film piece can be peeled off from the backing film with a small force. can do. For this reason, when the plastic film piece is peeled off from the backing film in a state where the plastic film piece is sucked and held by the suction holding device, the plastic film piece can be obtained with a small force even if the suction operation by the suction holding device is in the direction against gravity. Can be peeled from the backing film.
  • the preliminary peeling mechanism section has a spatula-shaped peeling plate protruding in a direction crossing the travel path, and the leading edge of the peeling plate is the mount. It is preferably used in a state where a predetermined length is inserted between the film and the plastic film.
  • the plastic film can be automatically peeled off from the backing film only by the plastic film with the backing film traveling along the traveling path.
  • the peeling plate has a first peeling plate provided on one side and a second peeling plate provided on the other side across the traveling path. It is preferable that the distance between the tip of the first peeling plate and the tip of the second peeling plate can be arbitrarily set within a predetermined range.
  • both sides of the plastic film with the backing film can be pre-stripped, thereby peeling the plastic film piece from the backing film with a small force. Can do.
  • the distance between the leading end of the first peeling plate and the leading end of the second peeling plate can be arbitrarily set within a predetermined range, the amount of preliminary peeling in the width direction of the plastic film with the backing film can be set within the predetermined range. Can be set arbitrarily.
  • the tip of the plastic film following the plastic film piece is made a cutting line by the cutting blade. It is preferable to have a pre-peeling mechanism portion at the tip portion that adsorbs along and performs pre-peeling.
  • the cutting mechanism portion has such a preliminary peeling mechanism portion (hereinafter also referred to as a second preliminary peeling mechanism portion) of the distal end portion, the distal end portion of the plastic film piece cut by the cutting mechanism portion is the traveling path. It will be in the state where preliminary peeling was carried out in the direction which crosses. Thereby, when peeling a plastic film piece from a mount film, a plastic film piece can be peeled from a mount film more reliably.
  • backup peeling mechanism part are combined, when peeling a plastic film piece from a backing film, it can peel appropriately with smaller force.
  • the holding device can set a holding region for holding the plastic film piece according to a dimension of the plastic film piece along a traveling path. It is preferable that a simple holding region setting plate can be attached to the holding plate.
  • the plastic film pieces can be reliably held one by one regardless of the dimensions of the plastic film in the direction along the traveling path.
  • the plastic film is preferably a coverlay film.
  • the cover lay film is used to protect an electronic circuit mounted on a base film or the like, and the plastic film peeling apparatus of the present invention is applied when peeling such a cover lay film from a backing film. be able to. As a result, the coverlay film can be peeled off from the backing film reliably and efficiently.
  • the plastic film peeling apparatus of the present invention it is also preferable that the plastic film is a reinforcing film.
  • the reinforcing film is used to ensure the rigidity of the base film and the like, and the plastic film peeling apparatus of the present invention can be applied even when peeling such a reinforcing film from the backing film.
  • the reinforcing film can be reliably and efficiently peeled from the mount film.
  • the plastic film is preferably a touch panel film or the like.
  • the touch panel film is used to attach information to a display unit of an electronic device (for example, a liquid crystal display panel, an organic EL display panel, etc.) and input information to the electric device. Even when peeling such a film for a touch panel from a backing film, the peeling device for a plastic film of the present invention can be applied, whereby the touch panel film can be peeled from the backing film reliably and efficiently. .
  • an electronic device for example, a liquid crystal display panel, an organic EL display panel, etc.
  • FIG. It is a front view which shows the structure of the peeling apparatus 1000 of the plastic film which concerns on Embodiment 1.
  • FIG. It is a top view which shows the structure of the peeling apparatus 1000 of the plastic film which concerns on Embodiment 1.
  • FIG. It is a figure which shows the structure of the coverlay film Wc with a mount film. It is a figure which shows the relationship between the 1st peeling board 410 in the 1st preliminary peeling mechanism part 400, the 2nd peeling board 420, and the coverlay film Wc. It is a figure which shows the coverlay film Wc peeled off preliminarily by the 1st preliminary peeling mechanism part 400.
  • FIG. It is a figure which shows the structure of the peeling part 230 in the movable peeling unit 200.
  • FIG. It is a figure which shows typically the cutting operation by the cutting mechanism part 600, and the preliminary
  • FIG. It is a figure which shows many negative pressure suction openings 711 provided in the lower end surface of the suction plate 710.
  • FIG. It is a figure for demonstrating the example of a setting of the magnitude
  • FIG. It is a figure which shows typically the operation example of the peeling apparatus 1000 of the plastic film which concerns on Embodiment 1.
  • FIG. It is a front view which shows the structure of the peeling apparatus 2000 of the plastic film which concerns on Embodiment 2.
  • FIG. It is a figure which shows the structure of the peeling apparatus of the conventional plastic film.
  • FIG. 1 is a front view of a plastic film peeling apparatus 1000 according to the first embodiment.
  • FIG. 2 is a plan view of the plastic film peeling apparatus 1000 according to the first embodiment.
  • the plastic film is a coverlay film.
  • the plastic film peeling apparatus 1000 is also referred to as a cover lay film Wc (also called a cover lay film Wc with a mount film) that is detachably attached to the mount film Wm.
  • a cover lay film Wc also called a cover lay film Wc with a mount film
  • the base table 100 With the mount film Wm on the lower side, the base table 100 having the guide surface 110 substantially parallel to the travel path A (see FIG. 2), and the travel path along the guide surface 110 of the base table 100 A reciprocating motion within a predetermined range is possible on the front side in A (in the direction of arrow x, also referred to as the traveling road front side) and in the rear side of traveling path A (in the direction of arrow x ′, also referred to as the traveling road rear side).
  • the movable peeling unit 200, the driving device 300 for moving the movable peeling unit 200 in the forward direction, and the base table 100 on the rear side of the traveling path from the movable peeling unit 200 are provided.
  • the first preliminary peeling mechanism unit 400 that performs preliminary peeling to facilitate the peeling of the coverlay film Wc from the mount film Wm, and the base table 100 on the front side of the traveling path of the first preliminary peeling mechanism unit 400 are fixed.
  • the coverlay film Wc with the mount film which is installed on the first clamp device 500 and the base table 100 and is preliminarily peeled off, is left in a state in which the mount film Wm is left in the direction crossing the travel path A (the orthogonal direction).
  • a cutting mechanism 600 for cutting a holding device 700 capable of detachably holding a piece of a cut coverlay film cut by the cutting mechanism 600 (referred to as a coverlay film piece), and a coverlay film Wc with a mount film
  • the holding device 700 capable of detachably holding the coverlay film piece is an adsorption holding device that adsorbs and holds the plastic film piece (referred to as adsorption holding), and is hereinafter referred to as an adsorption holding device 700.
  • the travel path A does not exist as a component, but virtually shows an area in which the cover film with cover film Wc travels, and the travel path A is shown in light gray in FIG.
  • a gantry 120 is installed along the guide surface 110 on the guide surface 110 of the base table 100. Two parallel linear guide rails 131 and 132 (see FIG. 2) are installed on the gantry 120 at an appropriate interval.
  • the movable peeling unit 200 includes a movable plate 210 capable of reciprocating along the guide rails 131 and 132 in the traveling path front side and the traveling path rear side, and a cutting support base 220 fixed to the upper surface side of the movable plate 210. And a peeling portion 230 (details will be described later) provided at the end portion of the cutting support base portion 220 on the front side of the traveling path.
  • the cutting support pedestal 220 supports the cover lay film Wc with mount film from the lower side when the cover lay film Wc with mount film is cut. It can move back and forth.
  • the movable peeling unit 200 is fixed to the movable plate 210 at the rear side of the traveling path from the cutting mechanism unit 600 and fixed to the movable plate 210, and at the front side of the traveling path from the peeling unit 230.
  • a pedestal portion 270 supports the cover lay film piece from below when the cover lay film piece is sucked and held with the suction holding device 700 lowered.
  • the first clamping device 500 described above is a clamp that can set the coverlay film Wc with the mount film that has passed through the first preliminary peeling mechanism unit 400 to either a clamped state or an unclamped state.
  • the coverlay film Wc with the mount film is moved to the front side of the travel path in order to send the coverlay film Wc with the travel path, the movable peeling unit 200 moves the coverlay film Wc to the mount film Wm.
  • moving to the rear side of the traveling path to peel off from the vehicle it operates so as to be in a clamped state.
  • the second clamp device 240 is a clamp that reciprocates together with the movable peeling unit 200 and can set the coverlay film Wc with the mount film in either a clamped state or an unclamped state. It is a clamp that can reciprocate together with the movable peeling unit 200 and set the mount film Wm from which the coverlay film Wc has been peeled off in either a clamped state or an unclamped state.
  • the second clamping device 240 and the third clamping device 250 are in a clamped state when the movable peeling unit 200 moves to the front side of the traveling path in order to send the coverlay film Wc with the mount film to the front side of the traveling path.
  • the movable peeling unit 200 moves to the rear side of the traveling path in order to peel the coverlay film Wc from the mount film Wm, the movable peeling unit 200 operates so as to be in an unclamped state.
  • the specific operations of the first clamping device 500, the second clamping device 240, and the third clamping device 250 will be described later.
  • the driving device 300 includes a nut (not shown) fixed to the lower end side of the movable plate 210 of the movable peeling unit 200, a ball screw 310 screwed to the nut, and the ball screw 310 clockwise or counterclockwise. And a servo motor 320 for rotating in the clockwise direction.
  • the drive device 300 configured in this way reciprocates the movable peeling unit 200 on the guide surface 110 of the base table 100 to the front side of the travel path and the rear side of the travel path within a predetermined range by controlling the operation of the servo motor 320. Can be moved.
  • the first preliminary peeling mechanism 400 includes a first peeling plate 410 provided on one side (arrow y direction side in FIG. 2) and the other side (arrow y ′ direction side in FIG. 2) across the traveling path A. And a second peel-off plate 420.
  • the first peeling plate 410 and the second peeling plate 420 are used in a state where the respective leading end portions 411 and 421 are inserted by a predetermined length between the mount film Wm and the coverlay film Wc.
  • tip part 421 of the 2nd peeling board 420 can be arbitrarily set in a predetermined range.
  • the distance between the leading end 411 of the first peeling plate 410 and the leading end 421 of the second peeling plate 420 is set to “d” (FIG. 4).
  • the width of the coverlay film Wc is D (see FIG. 4)
  • the interval d is D / 3 in this case.
  • the cutting mechanism unit 600 is capable of reciprocating in the vertical direction (arrow zz ′ direction) with the columns 610 and 620 fixed on the base table 100 so as to sandwich the movable peeling unit 200.
  • the cutting blade mounting plate 630 supported in such a manner, the linear cutting blade 640 attached to the lower end surface of the cutting blade mounting plate 630 in the direction orthogonal to the traveling path A, and the cutting blade mounting plate 630 in the vertical direction ( A cutting drive unit 650 that reciprocates in the direction of arrow zz ′) and a negative pressure suction unit 660 provided along the cutting blade 640 on the rear side of the traveling path from the cutting blade 640.
  • the cutting blade 640 cuts the coverlay film Wc with the mount film in a state in which the mount film Wm is left in the direction orthogonal to the traveling path A.
  • the coverlay film Wc is cut. Is set so that it can be lowered to the extent that it slightly bites into the backing film Wm.
  • the negative pressure suction unit 660 includes a plurality (four) of negative pressure suction ports 661 to 664 provided along the cutting blade 640 and air suction pipes (which are connected to the negative pressure suction ports 661 to 664). And a negative pressure generator (not shown).
  • the negative pressure suction portion 660 is present on the rear side of the traveling path from the cutting blade 640 when the coverlay film Wc with the mount film existing on the front side of the traveling path from the cutting blade 640 is cut by the cutting blade 640.
  • the tip of the coverlay film with cover film Wc (succeeding coverlay film with cover film Wc) is sucked along the cutting line of the cutting blade 640 to draw the tip of the coverlay film with cover film Wc. Is preliminarily peeled off from the backing film Wm.
  • the negative pressure suction part 660 has a function of preliminarily peeling the front end part of the coverlay film Wc with the mount film, and is hereinafter referred to as a second preliminary peeling mechanism part 660.
  • the operation of the second preliminary peeling mechanism 660 will be described later.
  • the suction holding device 700 is capable of reciprocating along the arrow zz ′ direction and is along a traverse line (a line in the arrow yy ′ direction in FIG. 2) not shown. So that it can reciprocate.
  • a suction plate 710 is provided on the tip surface (surface facing the traveling path A) of the suction holding device 700.
  • a suction mechanism 720 is provided on the upper end side of the suction plate 710. The suction mechanism 720 is provided with negative pressure suction pipes 721, 721,... Connected to a negative pressure generator (not shown).
  • a plurality of mesh-like negative pressure suction ports 711, 711,... are provided on the lower end surface of the suction plate 710 (the surface facing the traveling path A).
  • the negative pressure suction ports 711, 711,... Communicate with the negative pressure suction pipes 721, 721,. Therefore, when the negative pressure generating device is operated, the negative pressure suction ports 711, 711,... Are in a negative pressure suction state, and suck the cover lay film piece that has traveled to the position of the suction holding device 700. I can.
  • FIG. 3 is a diagram showing a configuration of a coverlay film Wc with a mount film.
  • the coverlay film Wc with mount film is attached to the long mount film Wm made of polyethylene resin, polyester resin or mylar film so that the coverlay film Wc made of polyimide resin or polyester resin can be peeled off. It has been configured.
  • FIG. 4 is a diagram showing the relationship between the first peeling plate 410, the second peeling plate 420, and the coverlay film Wc in the first preliminary peeling mechanism unit 400.
  • FIG. 4A is a plan view
  • FIG. 4B is a cross-sectional view taken along the line a-a ′ in FIG. 4A.
  • the first peeling plate 410 and the second peeling plate 40 are inserted by D / 3 between the lay film Wc and the mount film Wm.
  • FIG. 4B an enlarged view of a portion surrounded by a circle indicated by a broken line is shown.
  • FIG. 5 is a diagram showing the coverlay film Wc that has been preliminarily peeled off by the first preparatory peeling mechanism unit 400.
  • FIG. 6 is a diagram showing the configuration of the peeling portion 230.
  • the peeling unit 230 supports the lower surface (surface on the traveling path A side) of the mount film Wm so that the entire width direction of the mount film Wm (arrow yy ′ direction in FIG. 2) can be slidably contacted.
  • a mount film turn-back portion 233 is formed at the tip of the peeling portion 230 (the connection portion between the horizontal surface 231 and the inclined surface 232).
  • the peeling unit 230 Since the peeling unit 230 has such a configuration, the mount film Wm travels in the direction of the arrow x while being in contact with the horizontal surface 231 of the peel unit 230, and then is folded by 90 degrees or more at the mount film folding unit 233. The direction is changed by the turning roll 260 and the vehicle runs in the horizontal direction.
  • the peeling unit 230 is made of a material having a small coefficient of friction (for example, a material such as Teflon (registered trademark)) so that the mount film Wm can travel smoothly in a sliding contact state.
  • the suction holding device 700 (FIG. 6 is a diagram). (Not shown) is in a lowered state, and is in a state in which the coverlay film Wc piece is sucked and held.
  • FIG. 7 is a diagram schematically showing the cutting operation by the cutting mechanism unit 600 and the preliminary peeling operation of the tip portion of the coverlay film piece by the second preliminary peeling mechanism unit 660.
  • FIG. 7 shows an enlarged main part of the cutting mechanism 600 in FIG. 7A shows a state before the cutting operation by the cutting mechanism unit 600
  • FIG. 7B shows a state in which the cutting operation by the cutting mechanism unit 600 is performed
  • FIG. 7B shows the cutting operation.
  • 7 shows a state in which the cutting mechanism unit 600 is lifted and is returning to the original position
  • FIG. 7D shows a coverlay film in which the tip portion is preliminarily peeled off by the second preparatory peeling mechanism portion 660. Wc2 is shown.
  • FIGS. 7A, 7B, and 7C enlarged views of a circle R surrounded by a broken line are shown.
  • a piece of the coverlay film Wc with a mount film that has already been cut and is located on the front side of the traveling path with respect to the cutting mechanism portion 600 is referred to as a first coverlay film piece Wc1, and this first coverlay film.
  • the cover lay film Wc with the backing film that follows the piece Wc1 will be referred to as a subsequent cover lay film Wc.
  • the cutting machine rear portion 600 is moved to the arrow z ′.
  • the coverlay film Wc with mount film is cut by the cutting blade 640 and the first coverlay film piece Wc1 is generated.
  • the negative pressure suction ports 661 to 664 of the second preliminary peeling mechanism 660 are in a state of sucking the leading end of the subsequent cover lay film Wc.
  • the second preliminary peeling mechanism portion 660 holds the suction operation, so that the subsequent cover lay film Wc The tip is peeled off from the mount film Wm (see FIG. 7C).
  • the suction operation by the second preliminary peeling mechanism unit 660 is also released.
  • the suction operation is released, the leading end of the subsequent cover lay film Wc comes into contact with the mount film Wm again, but is once peeled off. The actual peeling operation by the movable peeling unit 200 is easy.
  • FIG. 7 (d) shows the coverlay film Wc2 whose tip has been preliminarily peeled off by the second preparatory peeling mechanism 660, and the preliminarily peeled area is shown in gray.
  • the coverlay film Wc2 from which the front end portion has been preliminarily peeled is in a state in which the front end portion (region indicated by reference numeral S) is also preliminarily peeled in addition to both side portions.
  • FIG. 8 is a diagram showing a number of negative pressure suction ports 711 provided on the lower end surface of the suction plate 710. As shown in FIG. 8, a large number of negative pressure suction ports 711 are provided in a mesh shape on the lower end surface of the suction plate 710. Further, on the lower end surface of the suction plate 710, there are, for example, four screw holes 712 for enabling attachment of a suction region setting plate 750 (see FIG. 9) for enabling the size of the suction region to be set. Is provided.
  • FIG. 9 is a diagram for explaining an example of setting the size of the suction area of the suction plate 710.
  • FIG. 9 (a) shows a case where almost the entire lower end surface of the suction plate 710 is a negative pressure suction region, which is the same state as FIG.
  • FIG. 9B shows an example of the suction region setting plate 750.
  • the suction region setting plate 750 is provided with an opening 751. Further, the suction region setting plate 750 is provided with a screw hole 752 that matches the screw hole 712 provided in the suction plate 710 and can be attached to the suction plate 710 with a screw.
  • FIG. 9C is a view showing a state where the suction region setting plate 750 of FIG. 9B is attached to the suction plate 710 of FIG. 9A.
  • the suction area setting plate 750 shown in FIG. 9B has an opening having a length L in the direction along the traveling path A. For this reason, by attaching such an adsorption region setting plate 750, only the region of length L in the traveling direction on the traveling path A can be set as the negative pressure adsorption region.
  • Such a suction area setting plate 750 can be prepared in various ways depending on the dimensions of the coverlay film Wc with mount film.
  • disconnection mechanism part 600 shall be called a coverlay film size below.
  • the plastic film peeling apparatus 1000 can generate a coverlay film piece having a coverlay film size of 10 mm to 350 mm, and the coverlay film having a coverlay film size of 100 mm at the present setting If it is set to generate a piece, a suction area setting plate 750 corresponding to a coverlay film size of 100 mm is attached to the suction plate 710. Accordingly, when the coverlay film size is relatively short, even if the cut coverlay film piece is set to be continuously fed, the cut coverlay film piece is 1 One by one can be adsorbed and held appropriately.
  • the suction area setting plate 750 is not attached and held by suction. Perform the action.
  • 10 and 11 are diagrams schematically illustrating an operation example of the plastic film peeling apparatus 1000 according to the first embodiment. 10 and 11 show only main components necessary for the description of the operation process, and are simplified from FIGS. 1 and 2. However, the same components as those in FIGS. 1 and 2 are denoted by the same reference numerals.
  • a leading film Wa having a predetermined length is connected to the leading end of the coverlay film Wc with the mount film mounted on the feeding reel 810.
  • the leading end of the leading film Wa is directed upward from the feeding reel 810.
  • the direction is changed in the horizontal direction by the turning roll 830, the first preliminary peeling mechanism 400, the first clamp device 500 fixed to the base table 100, and the second fixed to the movable peeling unit 200.
  • the direction is again changed to the horizontal direction by the turning roll 260.
  • the leading film Wa is set so as to be turned downward by the turning roll 840 and taken up on the take-up reel 820 through the nip roll 850 (see FIG. 1).
  • the cover lay film Wc with the mount film is initially set by, for example, the operator, using the mount film Wm, the cover lay film Wc, and the first peeling plate 410 and the second peeling plate 420 of the first preliminary peeling mechanism 400. Leave it inserted between And it sets so that the front-end
  • the cover lay film Wc is cut.
  • the coverlay film Wc generated by the cutting operation here (the coverlay film Wc on the front side of the traveling path from the cutting blade 640) is defined as a first coverlay film piece Wc1.
  • the second preliminary peeling mechanism 660 causes the subsequent coverlay film Wc, that is, the subsequent coverlay to be the next coverlay film piece (referred to as the second coverlay film piece Wc2).
  • the tip of the lay film Wc is preliminarily peeled off.
  • This leading edge pre-peeling operation is performed in the state where the negative pressure suction ports 661 to 664 of the second preliminary peeling mechanism portion 660 suck the leading end portion of the subsequent cover lay film Wc simultaneously with the cutting operation by the cutting mechanism portion 600. This is done by raising the mechanism unit 600. Thereby, the leading end portion of the subsequent cover lay film Wc is peeled off from the mount film Wm (preliminarily peeled state).
  • each clamping device is that the first clamping device 500 is in an unclamped state (the unclamped state is expressed as “open”), and the second clamping device 240 and the third clamping device 250. Are both in a clamped state (the clamped state is expressed as “closed”).
  • each cover lay film piece corresponds to the distance from the substantially tip position of the peeling portion 230 to the cutting blade 640 in the example of FIG. Become.
  • This cover lay film size can be arbitrarily set within a predetermined range (for example, a range of 100 mm to 350 mm) by setting a moving amount of the movable peeling unit 200.
  • the movable peeling unit 200 moves from the state of FIG. 10A to the front side of the traveling path (in the direction of the arrow x) as shown in FIG. 10B.
  • the state of each clamp device at this time is “open” for the first clamp device 500 and “closed” for both the second clamp device 240 and the third clamp device 250.
  • the movable peeling unit 200 moves from the state of FIG. 10A to the front side of the traveling path (in the direction of the arrow x), so that the mount film Wm is moved on the take-up reel 820.
  • the cover reel film Wc with the mount film is fed out by the amount of movement by the feed reel 810.
  • the suction holding device 700 When the movable peeling unit 200 moves in the arrow x direction and the cut first cover lay film piece Wc1 reaches a position facing the suction holding device 700 (see FIG. 10B), the suction holding device 700 is moved. It descends and adsorbs the first coverlay film piece Wc1 (see FIG. 10C). At this time, the suction holding device 700 holds the suction state while being lowered.
  • the state of each clamping device is switched. That is, the first clamp device 500 is changed from “open” to “closed”, and the second clamp device 240 and the third clamp device 250 are both changed from “closed” to “open”.
  • the movable peeling unit 200 is moved to a running path back side (arrow x 'direction).
  • a force that resists movement of the movable peeling unit 200 to the traveling path rear side is applied to the mount film Wm, and
  • the movable peeling unit 200 is moved to the rear side of the traveling path (in the direction of the arrow x ′).
  • the 1st coverlay film piece Wc1 adsorbed by the adsorption holding device 700 can be peeled from the mount film Wm.
  • the mount film Wm As a means for giving the mount film Wm a force that resists the movement of the movable peeling unit 200 to the rear side of the travel path, the mount film Wm is taken up while the movable peel unit 200 is moved to the rear side of the travel path. It can be illustrated that it is wound at 820.
  • Such a peeling operation can be reliably performed by the presence of the peeling portion 230 provided at the tip of the movable peeling unit 200. That is, the peeling unit 230 has a configuration as shown in FIG. 6, and the mount film Wm is wound around the take-up reel 820 while moving the movable peeling unit 200 having such a peeling unit 230 to the rear side of the traveling path. By taking the sheet film Wm, a tensile force is applied to the mount film Wm while running so that the mount film Wm is folded by the mount film folding part 233 of the peeling unit 230.
  • the support pedestal portion 270 of the movable peeling unit 200 is moved to just below the suction holding device 700. For this reason, the support pedestal portion 270 is in a state of supporting the first cover lay film piece Wc1 sucked and held by the suction holding device 700 from the lower side (see FIG. 11A).
  • the suction holding device 700 rises from the state of FIG. 11A (see FIG. 11B).
  • the suction holding device 700 is orthogonal to the traveling path A after the first coverlay film piece Wc1 peeled from the mount film Wm is sucked and lifted (see FIG. 11B).
  • the first cover lay film Wc1 is temporarily press-bonded to a predetermined position of the base film by being transferred directly above the base film (not shown) along the traverse line (not shown).
  • the sucking and holding device 70 Since the first cover lay film piece Wc1 held by suction is lowered as it is along the direction of gravity, the first cover lay film piece Wc1 can be appropriately temporarily bonded to the base film in a stable state. Then, after the first cover lay film piece Wc1 is temporarily pressure-bonded to the base film, the suction holding device 700 returns to the original position (position shown in FIG. 11B) along the traverse line.
  • FIG. 11C The state of FIG. 11C is the same as the state of FIG. 10A, but in FIG. 11C, the cutting mechanism portion 600 causes the next cover lay film piece Wc2 (second cover lay film piece). A cutting operation for generating Wc2) is performed. At this time, a cutting operation is performed by the cutting mechanism unit 600 and at the same time, the second preliminary peeling mechanism unit 660 and the leading end portion of the subsequent cover layfill Wc, that is, the third coverlay film piece Wc3 (not shown). The leading end of the subsequent cover lay film Wc to be formed is preliminarily peeled off. Thereafter, the same operations as in FIGS. 10B and 10C and FIGS. 11A and 11B are performed.
  • the second coverlay film piece Wc2 generated by the cutting operation shown in FIG. 11C is preliminarily peeled off by the preliminary peeling mechanism 660, and the first coverlay film piece Wc1 is cut. At this time, the tip portion has been preliminarily peeled off by the second preliminary peeling mechanism portion 660. For this reason, the peeling operation performed in FIG. 11A can be performed reliably and easily.
  • each side of the coverlay film generated by the cutting operation of the cutting mechanism unit 600 is preliminarily peeled off by the first preliminary peeling mechanism unit 400, and the second preliminary peeling is performed.
  • the tip portion is preliminarily peeled off by the mechanism portion 660.
  • the peeling operation shown in FIG. 11A can be performed reliably and easily, and it is possible to prevent the coverlay film from being peeled off from the backing film due to the situation of the sticking force.
  • the plastic film peeling apparatus 1000 is provided with the first preliminary peeling mechanism unit 400, and the first preliminary peeling mechanism unit 400 allows the cover film with cover film Wc to be mounted.
  • the preliminary peeling mechanism unit (the first preliminary peeling mechanism unit 400) provided in the plastic film peeling apparatus 1000 is not used for the preliminary peeling, but is already preliminarily peeled off. It is also possible to use the attached cover lay film Wc. In this case, the first preliminary peeling mechanism 400 provided in the plastic film peeling apparatus 1000 is not necessary.
  • FIG. 12 is a front view of the plastic film peeling apparatus 2000 according to the second embodiment.
  • the plastic film peeling apparatus 2000 according to the second embodiment shown in FIG. 12 is different from the plastic film peeling apparatus 1000 (see FIG. 1) according to the first embodiment in that the first preliminary peeling mechanism 400 is not present. Since the other structure is the same as that of the plastic film peeling apparatus 1000 according to the first embodiment, the same components are denoted by the same reference numerals.
  • the coverlay film Wc with a mount film to be peeled As the coverlay film Wc with a mount film to be peeled, the coverlay film Wc has already been partially or fully peeled from the mount film Wm. A coverlay film Wc with a mount that has been peeled off is used.
  • the cover film Wc with a base sheet that has been preliminarily peeled is a cover lay film Wc with a base film that has been partially peeled, and is, for example, As shown in FIG. 5, it is assumed that both side portions of the coverlay film Wc with the mount film are preliminarily peeled along the longitudinal direction.
  • Such a cover-laid cover-lay film Wc with a pre-stripping has been pre-stripped using a pre-stripping device (not shown) prepared separately from the plastic film peeling device 2000 according to the second embodiment.
  • the coverlay film with a general mount film may not be pre-stripped, and the manufacturer that produces this type of cover-lay film with a mount film "precovered coverlay film with a mount”
  • a “coverlay film with a base sheet that has been preliminarily removed” purchased from the manufacturer may be used.
  • the cutting operation by the cutting mechanism portion 600 and the tip portion by the second preliminary peeling mechanism portion 660 are used.
  • the preliminary peeling operation, the operation of peeling the cover lay film Wc by the movable peeling unit 200 from the mount film Wm, and the like can be performed in the same manner as the plastic film peeling apparatus 1000 according to the first embodiment. That is, the cutting operation by the cutting mechanism unit 600 and the preliminary peeling operation of the tip by the second preliminary peeling mechanism unit 660 can be performed in the same manner as in FIG. 7, and the coverlay film Wc is removed from the mount film Wm by the movable peeling unit 200.
  • the peeling operation can be performed in the same manner as in FIGS.
  • the first preliminary peeling mechanism unit 400 preliminarily peels both side portions of the coverlay film Wc with mount film.
  • the arrangement is such that the front end portion 411 of the first peeling plate 410 and the front end portion 421 of the second peeling plate 420 of the first preliminary peeling mechanism portion 400 are arranged in a staggered manner on the same plane.
  • the cover lay film Wc can be preliminarily peeled from the mount film Wm.
  • the preliminary peeling mechanism 400 provided in the plastic film peeling apparatus 1000 according to the first embodiment may be fixedly attached to the base table 100, but the preliminary peeling mechanism 400 is The base table 100 can be detachably attached.
  • one plastic film peeling device can be used as the plastic film peeling device 1000 according to the first embodiment. It can also be used as the plastic film peeling apparatus 2000 according to the second embodiment.
  • a coverlay film Wc with a backing film that has been preliminarily peeled is a coverlay film Wc having both side portions preliminarily peeled off.
  • a film obtained by preliminarily peeling the lay film Wc from the mount film Wm can also be used.
  • the cutting mechanism unit 600 can be set so as not to perform the cutting operation. Good.
  • the second preliminary peeling mechanism 660 can be operated. That is, the cutting mechanism unit 600 is configured so that the cutting blade 640 can be taken in and out, and when the pre-cut coverlay film with a mount film is used, the cutting mechanism unit 600 is set in a state in which the cutting blade 640 is stored. By performing the operation as shown in FIG. 7 at every predetermined timing, the tip of the precut portion can be preliminarily peeled off.
  • the mounting position of the first clamp device 500 is on the rear side of the traveling path from the movable peeling unit 200 ( 1 and FIG. 12), but the mounting position of the first clamping device 500 is not limited to the position shown in FIGS. 1 and 12.
  • the traveling path front side of the movable peeling unit 200 It is good.
  • the movable peeling unit 200 includes two clamping devices (second clamping device 240 and third clamping device). Device 250), and each of these clamping devices is provided on each of the traveling road front side and the traveling road rear side with the peeling portion 230 and the cutting mechanism portion 600 interposed therebetween. There may be. However, like the plastic film peeling apparatus 1000 according to the first embodiment and the plastic film peeling apparatus 2000 according to the second embodiment, the traveling road front side and the traveling road rear side, respectively, with the peeling portion 230 and the cutting mechanism portion 600 interposed therebetween. It is possible to more stably feed the coverlay film Wc with the mount film.
  • Clamp devices (first clamp device 500, second clamp device 240, and third clamp device) provided in the plastic film peeling device 1000 according to the first embodiment and the plastic film peeling device 2000 according to the second embodiment. 250) is not particularly limited in shape and configuration as long as the coverlay film Wc with the mount film or the mount film Wm can be in a clamped state and an unclamped state.
  • the cover film with cover film Wc or the mount film Wm may be in a clamped state and an unclamped state by the two rollers formed.
  • the second preliminary peeling mechanism 660 for preliminarily peeling the tip of the coverlay film Wc is provided.
  • the second preliminary peeling mechanism 660 is not essential.
  • the plastic film is described as being a coverlay film, but is limited to the coverlay film.
  • a reinforcing film may be used.
  • it may be a film for a touch panel that is attached to a display portion of an electronic device (for example, a liquid crystal display panel, an organic EL display panel, etc.) and used to input information to the electric device.
  • the protective film for protecting the panel surface of the display part for example, a liquid crystal display panel, an organic electroluminescence display panel etc.
  • the plastic film is described as being a coverlay film, but is limited to the coverlay film.
  • a reinforcing film may be used.
  • it may be a film for a touch panel that is attached to a display portion of an electronic device (for example, a liquid crystal display panel, an organic EL display panel, etc.) and used to input information to the electric device.
  • the protective film for protecting the panel surface of the display part for example, a liquid crystal display panel, an organic electroluminescence display panel etc.
  • the tip of the cover lay film Wc with the mount film is Although an example in which cutting is performed by setting the tip of the peeling portion 230 (mounting film folding portion 233) of the movable peeling unit 200 is shown, the tip of the cover lay film Wc with the backing film to be cut is not necessarily movable. It is not necessary to set the tip of the peeling unit 230 of the peeling unit 200.
  • the cut plastic film pieces are sucked and held by the suction holding apparatus 700.
  • the holding device that holds the plastic film piece is not limited to the suction holding device that performs “suction holding”, and may be any other holding device as long as the plastic film piece can be detachably held.
  • a holding device that can hold a plastic film piece by static electricity may be used.
  • the movable peeling unit 200 when performing the peeling operation, the movable peeling unit 200 is moved to the rear side of the traveling path.
  • the mount film Wm is taken up by the take-up reel 820.
  • the present invention is not limited to this, and the mount film Wm may be given a force that resists the movement of the movable peeling unit 200 toward the rear side of the travel path. I can do it.
  • a fixing mechanism that can temporarily fix the mount film Wm may be provided, and the movement of the mount film Wm may be temporarily blocked by the fixing mechanism.
  • the fixing mechanism for temporarily fixing the mount film Wm include two rollers (for example, the nip roll 850 in FIG. 1) disposed opposite to each other, a clamper (not shown), and the like.
  • a “weight” is provided at the end of the mount film Wm.
  • the movable peeling unit 200 may be moved to the rear side of the traveling path in a state where the “weight” is hung in the direction of gravity.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un appareil servant à décoller un film en plastique permettant de détacher un film en plastique (film à recouvrir) Wc d'un film de montage Wm, dans un processus ayant le film de montage Wm sur la partie inférieure. L'appareil est équipé d'une unité de décollage mobile 200 en mesure de réaliser un mouvement de va-et-vient entre l'extrémité avant et l'extrémité arrière du rail, un mécanisme de découpe 600, qui forme un morceau de film en plastique en coupant le film en plastique Wc pour le séparer du film de montage Wm et laisser ce dernier en place, et un mécanisme de retenue par adsorption 700, qui sert de dispositif de retenue pour retenir le morceau de film en plastique. Quand l'unité de décollage mobile 200 se déplace vers l'extrémité arrière du rail, une force est exercée sur le film de montage Wm en opposition au mouvement de l'unité de décollage mobile 200 vers l'extrémité arrière du rail, et quand le morceau de film en plastique est retenu par le dispositif de retenue, le mouvement de l'unité de décollage mobile 200 vers l'extrémité arrière du rail détache le film de montage Wm du morceau de film en plastique. Le film en plastique peut être décollé du film de montage par une faible quantité de force.
PCT/JP2011/052111 2010-03-03 2011-02-02 Appareil servant à décoller un film en plastique WO2011108332A1 (fr)

Priority Applications (3)

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KR1020127022879A KR101361229B1 (ko) 2010-03-03 2011-02-02 플라스틱 필름의 박리 장치
JP2012503043A JP5406980B2 (ja) 2010-03-03 2011-02-02 プラスチックフィルムの剥離装置
CN201180012047.4A CN102811933B (zh) 2010-03-03 2011-02-02 塑料膜的剥离装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2010/053473 WO2011108095A1 (fr) 2010-03-03 2010-03-03 Appareil de décollement de film plastique
JPPCT/JP2010/053473 2010-03-03

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WO2011108332A1 true WO2011108332A1 (fr) 2011-09-09

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PCT/JP2011/052111 WO2011108332A1 (fr) 2010-03-03 2011-02-02 Appareil servant à décoller un film en plastique

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KR (1) KR101361229B1 (fr)
CN (1) CN102811933B (fr)
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JP5577003B1 (ja) * 2013-10-15 2014-08-20 株式会社 ベアック フィルムの剥離装置及びフィルムの剥離方法
JP6369884B1 (ja) * 2017-09-28 2018-08-08 株式会社 ベアック カバーレイフィルム片の貼付装置
JP2019202468A (ja) * 2018-05-23 2019-11-28 コニカミノルタ株式会社 綴じ処理装置

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JP6252118B2 (ja) * 2013-01-25 2017-12-27 旭硝子株式会社 基板の剥離装置及び剥離方法並びに電子デバイスの製造方法
JP2015112692A (ja) * 2013-12-12 2015-06-22 株式会社ディスコ テープカッター
CN104802499B (zh) * 2015-04-20 2017-01-04 惠州恒铭达电子科技有限公司 一种精准撕膜装置
KR101720011B1 (ko) * 2016-01-05 2017-03-27 (주)소닉스 백라이트유닛 조립장치용 필름공급 장치
CN107031168B (zh) * 2016-12-15 2019-08-06 曹玉雷 一种片状覆盖膜自动剥离装置
JP6324606B1 (ja) * 2017-12-01 2018-05-16 株式会社 ベアック リリースフィルム剥離方法及びリリースフィルム剥離装置
KR102182083B1 (ko) * 2018-07-03 2020-11-23 이종일 이차전지 방열 플레이트의 필름 제거장치

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JPH0556860U (ja) * 1991-11-25 1993-07-27 日本電気株式会社 キャリアシートと薄膜シートの剥離機構
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Publication number Priority date Publication date Assignee Title
JP5577003B1 (ja) * 2013-10-15 2014-08-20 株式会社 ベアック フィルムの剥離装置及びフィルムの剥離方法
WO2015056307A1 (fr) * 2013-10-15 2015-04-23 株式会社 ベアック Dispositif de détachement de film et procédé de détachement de film
KR20150068926A (ko) 2013-10-15 2015-06-22 베아크 가부시끼가이샤 필름의 박리 장치 및 필름의 박리 방법
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JP6369884B1 (ja) * 2017-09-28 2018-08-08 株式会社 ベアック カバーレイフィルム片の貼付装置
JP2019202468A (ja) * 2018-05-23 2019-11-28 コニカミノルタ株式会社 綴じ処理装置
JP7063110B2 (ja) 2018-05-23 2022-05-09 コニカミノルタ株式会社 綴じ処理装置

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KR20120127632A (ko) 2012-11-22
CN102811933A (zh) 2012-12-05
KR101361229B1 (ko) 2014-02-10
JPWO2011108332A1 (ja) 2013-06-24
WO2011108095A1 (fr) 2011-09-09
CN102811933B (zh) 2015-09-09
TWI472469B (zh) 2015-02-11
TW201144199A (en) 2011-12-16
JP5406980B2 (ja) 2014-02-05

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