CN102811933B - The stripping off device of plastic film - Google Patents
The stripping off device of plastic film Download PDFInfo
- Publication number
- CN102811933B CN102811933B CN201180012047.4A CN201180012047A CN102811933B CN 102811933 B CN102811933 B CN 102811933B CN 201180012047 A CN201180012047 A CN 201180012047A CN 102811933 B CN102811933 B CN 102811933B
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- Prior art keywords
- plastic film
- substrate film
- film
- stripping
- mobile road
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Classifications
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention provides a kind of stripping off device of plastic film, is peeled off from substrate film by plastic film (coverlay) Wc in the process of downside movement making substrate film Wm.It comprises: movable stripping unit 200, can move back and forth to mobile road front side and mobile road rear side; Shoutoff mechanism portion 600, cuts off plastic film Wc thus forms plastic film under the state leaving substrate film Wm; And sticking and holding apparatus 700, it is for keeping the holding device of plastic film, when movable stripping unit 200 moves to mobile road rear side, the power of movable stripping unit 200 to the rear side movement of mobile road is resisted by giving substrate film Wm, and move to mobile road rear side by making movably to peel off unit 200 under the state keeping plastic film by holding device, thus peel substrate film Wm from plastic film.Plastic film can be peeled off from substrate film with less power.
Description
Technical field
The present invention relates to a kind of stripping off device of plastic film, particularly relate to the stripping off device for the plastic film peeled off from substrate film by the plastic film of the coverlay be strippingly attached on whole of strip substrate film etc.
Background technology
General flexible wiring substrate be with thin Kapton or mylar for basement membrane (base film) and making, be pasted with the Copper Foil forming electronic circuit on its surface.And be directly provided with electronic component at electronic circuit, electronic circuit is covered by with coverlay in addition.
And, the feature of this flexible wiring substrate be thin and soft can free bend, but carry part thereon or when being connected to adaptor union, sometimes also need thickness to a certain degree and hardness.Therefore, in order to ensure the rigidity in a part of region of basement membrane, then basement membrane is attached and there is the shape of regulation and the stiffening plate of size.
In the operation manufacturing above-mentioned flexible wiring substrate, as the operation attaching the last stage of coverlay on the epilamellar electronic circuit that should cover, first need will to be peeled off from substrate film by the coverlay of pre-cut by manual operations.And, need too by manual operations, reinforcing film to be peeled off from substrate film for reinforcing film.
So coverlay or reinforcing film (being only described coverlay below) are peeled off from substrate film Wm by manual operations, this becomes larger obstacle in the automation realizing flexible wiring substrate manufacture.And, when peeling off coverlay from substrate film, if want the face vertically pull-up coverlay relative to substrate film, then need larger peeling force.As the stripping off device of the plastic film for solving this problem, such as, there is the stripping off device (stripping off device hereinafter referred to as plastic film in the past) of the plastic film disclosed in patent documentation 1.
Figure 13 is the figure of the formation of the stripping off device of the plastic film represented in the past.As shown in figure 13, the formation of the stripping off device of plastic film in the past possesses: base station table 1, has approximate horizontal guiding face in upper end; Movable stripping unit 5, can move back and forth between specialized range in front and back (arrow x-x ' direction) along the guiding face of this base station table 1, and be equipped with stripping portion 9 on top; Actuating device (being made up of ball screw 7, servomotor 8 etc.), for back and forth driving this movable unit 5 of peeling off; Sticking and holding apparatus 35, keeps being strippingly attached at substrate film Wm and being carried out absorption by the plastic film of pre-cut prescribed level (being used as coverlay Wc); Fixing device 45, is arranged at base station table 1 side, can clamp the coverlay Wc being attached at substrate film Wm; And fixing device 50, be arranged at movable stripping unit 5 side, the substrate film Wm after peeling off coverlay Wc can be clamped.In addition, also the coverlay Wc being attached at the state of substrate film Wm is called the coverlay Wc with substrate film.
Patent documentation 1: International Publication WO2009/075030 publication
Summary of the invention
According to the stripping off device of above-mentioned plastic film in the past, due to " adsorbed by sticking and holding apparatus 35 under the state kept with the coverlay Wc of substrate film; move to x direction by movably peeling off unit 5; thus the stripping portion 9 movably peeling off unit 5 is peeled off by the coverlay Wc of pre-cut from substrate film Wm with the peel angle of acute angle ", therefore can obtain the excellent results that successfully can peel coverlay Wc with less power from substrate film Wm.
But, in the stripping off device of plastic film in the past, also likely there is following situation: when the attaching power of coverlay Wc and substrate film Wm is large, or due to the material of coverlay Wc and the material of substrate film Wm and due to adhesive preparation kind etc. and cannot suitably peel off coverlay Wc from substrate film Wm.
And the stripping off device of plastic film in the past adsorbs maintenance by sticking and holding apparatus 35 under the state being in the downside of substrate film Wm at coverlay Wc.Therefore, the coverlay Wc after substrate film Wm peels off becomes the state attached facing to upside, is transplanted on immediately below basement membrane (not shown) in this condition, is temporarily crimped on the assigned position of basement membrane for the time being by slide unit 34 along cross span.
So, the stripping off device of plastic film is in the past when being temporarily crimped on basement membrane by the coverlay peeled off from substrate film Wm Wc, basement membrane is positioned at upside, is positioned at downside, thus on the direction contrary with gravity, coverlay Wc is temporarily crimped on basement membrane by the coverlay Wc temporarily crimped.Although certain this formation also has preferably occasion, but also there is following situation on the contrary, namely downside is positioned at as the basement membrane temporarily crimping destination, upside is positioned at by the coverlay Wc temporarily crimped, thus on gravity direction, make coverlay Wc temporarily be crimped on basement membrane, like this, will be satisfactory in the automation realizing flexible wiring substrate manufacture.
At this, in order to make to be positioned at upside by the coverlay Wc temporarily crimped, thus on gravity direction, coverlay Wc is temporarily crimped on basement membrane, preferably following formation: under the state being positioned at the upside of substrate film Wm at coverlay Wc on mobile base station table 1, adsorb coverlay Wc by sticking and holding apparatus 35 from upside.Namely, in the case, coverlay Wc after peeling liner counterdie Wm is in attaching the state being held in sticking and holding apparatus 35 under facing to the state of downside by absorption, be shifted into directly over basement membrane (not shown) in this condition, after coverlay Wc declines on gravity direction, be temporarily crimped on basement membrane.
But form if so, so then because the absorption action undertaken by sticking and holding apparatus 35 is contrary direction with gravity, the absorption that therefore also there is coverlay Wc keeps becoming unstable situation.Therefore there is following problem: when peeling off coverlay Wc from substrate film Wm under the state of being adsorbed maintenance coverlay Wc by sticking and holding apparatus 35, as mentioned above, when the attaching power of coverlay Wc and substrate film Wm is larger etc., also likely cannot suitably peel off coverlay Wc from substrate film Wm.
Therefore, object of the present invention is for providing a kind of stripping off device peeling off the plastic film of plastic film with less power from substrate film.
(1) stripping off device of plastic film of the present invention is, make plastic film be strippingly attached at substrate film with substrate film plastic film described substrate film be downside state under along in the process of mobile road movement, described plastic film is peeled off from described substrate film, it is characterized in that, have: base station table, there is the approximate horizontal guiding face of the downside being formed at described mobile road along described mobile road, movable stripping unit, has the stripping portion peeling off described plastic film from described substrate film, can move back and forth along the described guiding face of described base station table in specialized range to the mobile road front side on described mobile road and mobile road rear side, shoutoff mechanism portion, has the cutoff tool be disposed on the direction of crossing described mobile road, under the state leaving described substrate film, cuts off described plastic film, thus is formed in the plastic film on the direction on described mobile road with given size, and holding device, have the holding plate detachably keeping described plastic film, described stripping portion has: plane, is supported the bottom surface of described substrate film along this substrate film, and substrate film reflex part, the substrate film of movement under the state of the described plane of contact is turned back more than 90 degree, described movable stripping unit also has: slewing rollers, makes change its moving direction at the turn back described substrate film of more than 90 degree of described substrate film reflex part and move in the horizontal direction, and supporting platform seat portion is used in cut-out, be disposed in the described mobile road rear side of described stripping portion, the described plastic film with substrate film is supported from downside when cutting off the described plastic film with substrate film, when described movable stripping unit moves to described mobile road rear side, by giving the power of the described movable stripping unit of described substrate film opposing to described mobile road rear side movement, and by making described movable stripping unit move to described mobile road rear side under the state keeping described plastic film by described holding device, thus peel described substrate film from described plastic film, described shoutoff mechanism portion has top ends prestripping mechanism part, when forming described plastic film, the top ends of cutting line to the follow-up plastic film of this plastic film along described cutoff tool carries out prestripping.
According to the stripping off device of plastic film of the present invention, by having the movable stripping unit in above-mentioned formation, plastic film can be peeled off with less power from substrate film.
In addition, the stripping off device of plastic film of the present invention is the stripping off device peeling off the plastic film of described plastic film under the state making described substrate film be downside in the process of mobile road movement from described substrate film, and by having the shoutoff mechanism portion in above-mentioned formation, thus also can use by the plastic film of prestripping (plastic film with mounting paper that prestripping is complete).
This is because the formation of the stripping off device of plastic film of the present invention moves under the state being positioned at the upside of substrate film at plastic film, therefore can not be sagging by the plastic film of prestripping etc., can move under normal state, and, by having the shoutoff mechanism portion in above-mentioned formation, can be about to cut off plastic film before substrate film peels off plastic film.
That is, this is because prestripping complete with substrate film plastic film need be about to cut off before substrate film peels off plastic film.If this is because prestripping complete with mounting paper plastic film by advance cut off (pre-cut), in moving process, then likely peeled by from substrate film by each covering diaphragm of pre-cut, cannot carry out suitable movement, in moving process, each covers diaphragm and likely becomes at random simultaneously.
In addition, in the present invention, so-called " detachably keeping plastic film " yes keeps plastic film by vacuum suction etc., such as, also comprise and utilize electrostatic to keep plastic film, if detachably can keep plastic film, be then not particularly limited.
(2) in the stripping off device of plastic film of the present invention, as for giving the opposing of described substrate film to the formation of the power of described mobile road rear side movement, preferred arranging, for the reel spool of the described substrate film that reels, gives described substrate film take-up force by this reel spool.
By formation like this, the power of substrate film opposing movable stripping unit to the rear side movement of mobile road really can be given.
(3) in the stripping off device of plastic film of the present invention, as for giving the opposing of described substrate film to the formation of the power of described mobile road rear side movement, preferred arranging is used for the fixed mechanism of temporarily fixing described substrate film, temporarily stops described substrate film to move by this fixed mechanism.
By formation like this, the power of substrate film opposing movable stripping unit to the rear side movement of mobile road also really can be given.In addition, as fixed mechanism, the clamper can clamping substrate film or the niproll etc. clamped substrate film and arrange can be exemplified.
(4) in the stripping off device of plastic film of the present invention, preferably also there is prestripping mechanism part, be set to than described movable stripping unit also by described mobile road rear side, easily carrying out prestripping from described substrate film stripping to make described plastic film.
By having this prestripping mechanism part (hereinafter also referred to the first prestripping mechanism part), from substrate film, prestripping can be carried out to plastic film, plastic film can be peeled off with less power from substrate film.Therefore, when peeling off plastic film from substrate film under the state of adsorbing maintenance plastic film by sticking and holding apparatus, even if absorption action and gravity that sticking and holding apparatus carries out are contrary direction, also plastic film can be peeled off with less power from substrate film.
(5) in the stripping off device of plastic film of the present invention, preferred described prestripping mechanism part has in the peel plate of crossing the doctor-like that the direction on described mobile road projects, and uses under the state that the top ends of this peel plate only inserts specified length between described substrate film and foregoing plastics film.
By the first prestripping mechanism part, there is this formation, as long as move down along mobile road with the plastic film of substrate film, just from substrate film, automatically can carry out prestripping to plastic film.
(6) in the stripping off device of plastic film of the present invention, preferred described prestripping mechanism part has the first peel plate and the second peel plate, and the interval of the top ends of described first peel plate and the top ends of described second peel plate can set arbitrarily in specialized range.
By so clipping mobile road, peel plate being disposed in both sides, prestripping can being carried out to the both sides of the plastic film with substrate film, accordingly, plastic film can be peeled off with less power from substrate film.And, because the interval of the top ends of the first peel plate and the top ends of the second peel plate can set arbitrarily in specialized range, in specialized range, therefore can set arbitrarily the prestripping amount of the Width of the plastic film with substrate film.
(7) in the stripping off device of plastic film of the present invention, preferred described shoutoff mechanism portion has top ends prestripping mechanism part, when forming described plastic film, the top ends of cutting line to the follow-up plastic film of this plastic film along described cutoff tool carries out prestripping.
By shoutoff mechanism portion, there is this top ends prestripping mechanism part (hereinafter also referred to the second prestripping mechanism part), thus the plastic film cut off by shoutoff mechanism portion becomes its top ends on the direction of crossing mobile road by the state of prestripping.Accordingly, when peeling off plastic film from substrate film, more positively can peel off plastic film from substrate film.In addition, by combining this second prestripping mechanism part and the first prestripping mechanism part, thus when peeling off plastic film from substrate film, suitably can peel off with less power.
(8) in the stripping off device of plastic film of the present invention, preferred described holding device can install retaining zone setting plate on described holding plate, the retaining zone that retaining zone setting plate can set for keeping described plastic film according to the size in the direction on the mobile road along described plastic film.
Due to this retaining zone setting plate can be installed on holding plate, therefore no matter along the direction on the mobile road of plastic film size how, really can keep plastic film one by one.
(9) in the stripping off device of plastic film of the present invention, preferred described plastic film is coverlay.
Coverlay uses to protect the electronic circuit being installed on basement membrane etc., can apply the stripping off device of plastic film of the present invention when peeling off this coverlay from substrate film.Accordingly, can really and peel off coverlay from substrate film efficiently.
(10) in the stripping off device of plastic film of the present invention, also preferred described plastic film is reinforcing film.
Reinforcing film uses in order to ensure the rigidity of basement membrane etc., also can apply the stripping off device of plastic film of the present invention when peeling off this reinforcing film from substrate film.Accordingly, can really and peel off reinforcing film from substrate film efficiently.
(11) in the stripping off device of plastic film of the present invention, also preferred described plastic film is touch panel film.
Touch panel film uses to be attached at display part (such as display panels, organic EL display panel (organic EL display panel)) of electronics package etc. thus information being inputted this electric device.Also the stripping off device of plastic film of the present invention can be applied when peeling off this touch panel film from substrate film, accordingly, can really and peel off touch panel film from substrate film efficiently.
Accompanying drawing explanation
Fig. 1 is the front view of the formation of the stripping off device 1000 representing the plastic film that embodiment one relates to.
Fig. 2 is the birds-eye view of the formation of the stripping off device 1000 representing the plastic film that embodiment one relates to.
Fig. 3 is the figure of the formation of the coverlay Wc represented with substrate film.
Fig. 4 (a), (b) are the figure representing the first peel plate 410 in the first prestripping mechanism part 400 and the second peel plate 420 and the relation of coverlay Wc.
Fig. 5 represents the figure by the coverlay Wc of the first prestripping mechanism part 400 prestripping.
Fig. 6 is the figure of the formation representing the movable stripping portion 230 peeled off in unit 200.
Fig. 7 (a), (b), (c), (d) be pattern represent the figure of the cut-out action utilizing shoutoff mechanism portion 600 to carry out and the prestripping action of the top ends utilizing the second prestripping mechanism part 660 to carry out.
Fig. 8 is the figure of a lot of the negative-pressure adsorption mouths 711 representing the lower surface being disposed in adsorption plate 710.
Fig. 9 (a), (b), (c) are the figure of the setting example of binding domain size for illustration of adsorption plate 710.
Figure 10 (a), (b), (c) be pattern represent the figure of the action case of the stripping off device 1000 of the plastic film that embodiment one relates to.
Figure 11 (a), (b), (c) be pattern represent the figure of the action case of the stripping off device 1000 of the plastic film that embodiment one relates to.
Figure 12 is the front view of the formation of the stripping off device 2000 representing the plastic film that embodiment two relates to.
Figure 13 is the figure of the formation of the stripping off device of the plastic film represented in the past.
Nomenclature
100-base station table; 110-guiding face; 131,132-guide rail; 200-movably peels off unit; 210-movable platen; 220-cuts off and uses supporting platform seat portion; 230-stripping portion; 231-plane; 232-dip plane; 233-substrate film reflex part; 240-second fixing device; 250-the 3rd fixing device; 300-actuating device; 400-first prestripping mechanism part; 410-first peel plate; 420-second peel plate; 500-first fixing device; 600-shoutoff mechanism portion; 640-cutoff tool; 660-second prestripping mechanism part (the prestripping mechanism part of top ends); 700-sticking and holding apparatus; 710-adsorption plate; 750-binding domain setting plate; 810-delivery roller; 820-reel spool; A-moves road; Wc-coverlay; Wm-substrate film.
Detailed description of the invention
Below, be described for embodiments of the present invention.
Embodiment one
Fig. 1 is the front view of the stripping off device 1000 of the plastic film that embodiment one relates to.And Fig. 2 is the birds-eye view of the stripping off device 1000 of the plastic film that embodiment one relates to.In addition, in each embodiment of following explanation, set plastic film as coverlay.
As shown in Figures 1 and 2, the stripping off device 1000 of the plastic film that embodiment one relates to comprises: base station table 100, there is guiding face 110, under the state making the substrate film Wm of the coverlay Wc (the coverlay Wc also referred to as with substrate film) being strippingly attached at substrate film Wm be downside, guiding face 110 is roughly parallel with mobile road A (with reference to Fig. 2); Movable stripping unit 200, can move back and forth to the rear side of the front side of mobile road A (arrow x direction and also referred to as mobile road front side) and mobile road A (arrow x ' direction and also referred to as mobile road rear side) in specialized range along the guiding face 110 of base station table 100; Actuating device 300, moves back and forth for making movably to peel off unit 200; First prestripping mechanism part 400, being arranged at and peeling off unit 200 also by the base station table 100 of mobile road rear side than movable, carrying out prestripping to make coverlay Wc easily peel off from substrate film Wm; First fixing device 500, is fixed on the base station table 100 of the mobile road front side of the first prestripping mechanism part 400; Shoutoff mechanism portion 600, is arranged at base station table 100, and the direction (for orthogonal directions) of crossing mobile road A will be cut off with the state leaving substrate film Wm by the coverlay Wc with substrate film of prestripping; Holding device 700, the detachable a slice cut off by shoutoff mechanism portion 600 that keeps freely cuts off complete coverlay (be called and cover diaphragm); Delivery roller 810, conveying is with the coverlay Wc of substrate film; And reel spool 820, the substrate film Wm that the coverlay Wc with substrate film has been stripped is reeled.
In addition, keeping covering the holding device 700 of diaphragm freely if detachable be adsorb and keep the sticking and holding apparatus of (be called and adsorb maintenance) plastic film, hereinafter referred to as sticking and holding apparatus 700.
And mobile road A exists as inscape, but the region having the coverlay Wc movement of substrate film that imagination represents, represent mobile road A with light gray in fig. 2.
In addition, at the guiding face 110 of base station table 100, guiding face 110 is provided with pallet 120.And, on pallet 120, the guide rail (guide rail) 131,132 (with reference to Fig. 2) of two parallel linearities is provided with across suitable space-stop rack.
Movable stripping unit 200 has: the movable platen 210 that can move back and forth along guide rail 131,132 to mobile road front side and mobile road rear side; Be fixed on the cut-out supporting platform seat portion 220 of the top surface side of this movable platen 210; Be disposed in the stripping portion 230 (seeing below in detail) of the end of the mobile road front side in cut-out supporting platform seat portion 220.In addition, cut-out supporting platform seat portion 220 is the components supporting the coverlay Wc with substrate film when cutting off the coverlay Wc with substrate film from downside, can move back and forth together with movable platen 210 to mobile road front side and mobile road rear side.
And movable unit 200 of peeling off has: also lean on mobile road rear side than shoutoff mechanism portion 600 and be fixed in the second fixing device 240 of movable platen 210; Also lean on mobile road front side than stripping portion 230 and be fixed in the 3rd fixing device 250 of movable platen 210; Be fixed in the slewing rollers 260 of the movable platen 210 between the 3rd fixing device 250 and stripping portion 230; Be fixed in the supporting platform seat portion 270 of the top ends of the mobile road front side of movable platen 210.In addition, supporting platform seat portion 270 is from below to the component of Support cover diaphragm when under state in order to decline at sticking and holding apparatus 700, absorption keeps covering diaphragm.
But, aforesaid first fixing device 500 is for being set as being the clip (clamp) of any one of clamped condition or unclamped state to the coverlay Wc with substrate film by the first prestripping mechanism part 400, when movable stripping unit 200 moves to mobile road front side in order to the coverlay Wc with substrate film is sent to mobile road front side, action is carried out in the mode becoming unclamped state, when movable stripping unit 200 moves to mobile road rear side to be peeled off from substrate film Wm by coverlay Wc, carry out action in the mode becoming clamped condition.
On the other hand, second fixing device 240 is can to move back and forth together with unit 200 and can be set as being the clip of any one of clamped condition or unclamped state to the coverlay Wc with substrate film with movably peeling off, and the 3rd fixing device 250 is to move back and forth together with unit 200 with movable stripping and can be set as that the substrate film Wm after being stripped coverlay Wc is the clip of any one of clamped condition or unclamped state.
And, above-mentioned second fixing device 240 and the 3rd fixing device 250 carry out following action: when movable stripping unit 200 moves to mobile road front side in order to the coverlay Wc with substrate film is sent to mobile road front side, action is carried out in the mode becoming clamped condition, when movable stripping unit 200 moves to mobile road rear side to be peeled off from substrate film Wm by coverlay Wc, carry out action in the mode becoming unclamped state.
In addition, for the concrete action of the first fixing device 500, second fixing device 240 and the 3rd fixing device 250, after will be described.
Actuating device 300 has: be fixed in movable nut (nut) (not shown) that peel off the lower end side of the movable platen 210 of unit 200; Be screwed together in the ball screw 310 of this nut; For make ball screw 310 clockwise or anticlockwise direction rotate servomotor 320.Control by carrying out running to servomotor 320, the actuating device 300 so formed can make movably to peel off unit 200 and move back and forth to mobile road front side and mobile road rear side in specialized range on the guiding face 110 of base station table 100.
First prestripping mechanism part 400 has and clips the first peel plate 410 that mobile road A is disposed in side (side, arrow y direction in Fig. 2), with the second peel plate 420 being disposed in opposite side (side, arrow y ' direction in Fig. 2).First peel plate 410 and the second peel plate 420 use under the state only inserting specified length between substrate film Wm and coverlay Wc in respective top ends 411,421.In addition, the interval of the top ends 411 of the first peel plate 410 and the top ends 421 of the second peel plate 420 can set arbitrarily in specialized range.
In the stripping off device 1000 of the plastic film related at embodiment one, the interval of the top ends 411 of the first peel plate 410 and the top ends 421 of the second peel plate 420 is set to " d " (with reference to Fig. 4).When with the width of coverlay Wc for (with reference to Fig. 4) during D, now interval d is D/3.Accordingly, if coverlay Wc by the first prestripping mechanism part 400, then can leave the width of " D/3 " at central portion, thus both sides along mobile road A from substrate film Wm by prestripping.
Shoutoff mechanism portion 600 has: clip and movable peel off unit 200 and the pillar 610,620 that is fixed on base station table 100; Supported by pillar 610,620 and the cutoff tool adapter plate 630 moved back and forth in above-below direction (arrow z-z ' direction) can be carried out; The direction orthogonal with mobile road A is arranged on the cutoff tool 640 of the linearity of cutoff tool adapter plate 630 lower surface; Make cutoff tool adapter plate 630 on above-below direction (arrow z-z ' direction), carry out the cut-out drive division 650 moved back and forth; Than the vacuum suction portion 660 that cutoff tool 640 also arranges by mobile road rear side and along cutoff tool 640.
Cutoff tool 640 is the components cutting off the coverlay Wc with substrate film on the direction being orthogonal to mobile road A with the state leaving substrate film Wm, when cutting off coverlay Wc, in order to really cut off coverlay Wc, cutoff tool 640 is set to drop to the degree of substrate film Wm of slightly nipping.
Vacuum suction portion 660 has a plurality of (the being set to 4) vacuum aspiration port 661 ~ 664 arranged along cutoff tool 640 and the air intake being connected to vacuum aspiration port 661 ~ 664 pipe (not shown) and negative pressure generating device (not shown).This vacuum suction portion 660 is as lower member, cut off by cutoff tool 640 be present in than cutoff tool 640 also by mobile road front side with the coverlay Wc of substrate film time, by attracting along the cutting line of cutoff tool 640 to be present in than cutoff tool 640 also by the top ends of the coverlay Wc with substrate film (the follow-up coverlay Wc with substrate film) of mobile road rear side, thus the top ends of this follow-up coverlay Wc with substrate film is carried out prestripping from substrate film Wm.
So, vacuum suction portion 660 has the function of the top ends of the coverlay Wc with substrate film being carried out to prestripping, hereinafter referred to as the second prestripping mechanism part 660.Be described to the action of this second prestripping mechanism part 660 below.
Sticking and holding apparatus 700 as shown in Figure 1, is disposed of and can moves back and forth along arrow z-z ' direction, and can move back and forth along the graphic cross span of omission (line in the arrow y-y ' direction in Fig. 2).Adsorption plate 710 is equipped at the top end face (face towards mobile road A) of this sticking and holding apparatus 700.And, be equipped with adsorbing mechanism portion 720 in the upper end side of adsorption plate 710.This adsorbing mechanism portion 720 is equipped with the negative-pressure suction pipe 721,721 being connected to negative pressure generating device (not shown) ...
And, be equipped with a lot of vacuum aspiration ports 711,711 in the lower surface (face towards mobile road A) of adsorption plate 710 in netted ... (with reference to Fig. 7), above-mentioned vacuum aspiration port 711,711 ... lead to negative-pressure suction pipe 721,721 ...Therefore, worked by negative pressure generating device, vacuum aspiration port 711,711 ... become vacuum suction state, the adsorbable covering diaphragm moving to the position of this sticking and holding apparatus 700.
Fig. 3 is the figure of the formation of the coverlay Wc represented with substrate film.With being constructed as follows of coverlay Wc of substrate film, be strippingly attached at the substrate film Wm of the strip drawing film (Mylar film) etc. to be made with poly-vinyl resin (polyethylene resin), alkide resin or wheat with the coverlay Wc that polyimide resin or alkide resin (polyester resin) are made.
Fig. 4 (a), (b) are the figure representing the first peel plate 410 in the first prestripping mechanism part 400 and the second peel plate 420 and the relation of coverlay Wc.Fig. 4 (a) is birds-eye view, and Fig. 4 (b) is the cutaway view of a-a ' the alignment apparent direction in Fig. 4 (a).As shown in Fig. 4 (a), (b), d (d=D/3) is spaced apart because of the top ends 411 of the first peel plate 410 and the top ends 421 of the second peel plate 420, therefore form following state, between the first peel plate 410 and each comfortable coverlay Wc and substrate film Wm of the second peel plate 420, only insert D/3.In addition, represent in Fig. 4 (b) by the enlarged drawing of the part of the circle encirclement be represented by dotted lines.
If namely coverlay Wc moves road front side to graphic arrow x direction and move in this state, then coverlay Wc can leave the width of d (d=D/3) at central portion, is gone down by from stripping on substrate film Wm in its both sides, thus by prestripping.In addition, the operation of inserting the first peel plate 410 and the second peel plate 420 between coverlay Wc and substrate film Wm is that operator carries out with initial setting.
Fig. 5 represents the figure by with the coverlay Wc after the first prestripping mechanism part 400 prestripping.In Figure 5 with the region that the region that grey represents is after prestripping, as shown in Figure 5, coverlay Wc forms following state, leaves the width of d (d=D/3) at central portion, its both sides with the width of D/3 from substrate film Wm (not shown in Figure 5) by prestripping.
In addition, even if coverlay Wc is by with the first prestripping mechanism part 400 prestripping, after passing through the first prestripping mechanism part 400, the state that also again can be become contact substrate film Wm by the part after prestripping of coverlay Wc, but because be the state be stripped once, so become easy by sticking and holding apparatus 700 and the peeling action movably peeling off the reality that unit 200 carries out afterwards.
Fig. 6 is the figure of the formation representing stripping portion 230.As shown in Figure 6, stripping portion 230 has: at the horizontal surface 231 of Width (the arrow y-y ' direction in Fig. 2) the slidably bottom surface (face of A side, mobile road) of support substrates film Wm contiguously on the whole of substrate film Wm; This horizontal surface 231 is acutangulated to the dip plane 232 of θ (preferred θ=45 degree about).And, be formed with substrate film reflex part 233 in the top ends (connecting portion of horizontal surface 231 and dip plane 232) of stripping portion 230.
Because stripping portion 230 has this formation, so after substrate film Wm moves to arrow x direction under the state connected with the horizontal surface 231 of stripping portion 230, turn back after more than 90 degree at substrate film reflex part 233, change direction by slewing rollers 260 and move in the horizontal direction.In addition, in order to make substrate film Wm successfully move under sliding contact state, the preferred stripping portion 230 little material of friction coefficient materials such as () such as teflon (teflon) (registered trade mark (RTM)s) is formed.
In addition, the action carrying out peeling off coverlay Wc from substrate film Wm is namely movable when peeling off unit 200 to the action of arrow x ' direction (mobile road rear side) movement, the state of sticking and holding apparatus 700 (not shown in figure 6) in decline state and in absorption maintenance coverlay Wc sheet.
Fig. 7 (a), (b), (c), (d) be pattern represent the figure of cut-out action and the prestripping action of the top ends of the covering diaphragm undertaken by the second prestripping mechanism part 660 undertaken by shoutoff mechanism portion 600.In addition, the main portion in the shoutoff mechanism portion 600 in Fig. 1 is amplified the figure represented by Fig. 7.Fig. 7 (a) represent shoutoff mechanism portion 600 carry out cut-out action before state, state when Fig. 7 (b) represents that shoutoff mechanism portion 600 is just carrying out cut-out action, Fig. 7 (c) represents cut-out release and shoutoff mechanism portion 600 rising is about to the state returning to home position, and Fig. 7 (d) expression is carried out the coverlay Wc2 after the prestripping of top ends by the second prestripping mechanism part 660.In addition, in Fig. 7 (a), Fig. 7 (b) and Fig. 7 (c), represent respectively by the enlarged drawing of the round R of dotted line.
In addition, in the figure 7, will be cut off and be positioned at also leans on a slice of mobile road front side to be called the first covering diaphragm Wc1 with the coverlay Wc of substrate film than shoutoff mechanism portion 600, is follow-up coverlay Wc by being connected on this first coverlay Wc with substrate film covered after diaphragm Wc1.
First, as shown in Fig. 7 (a), shoutoff mechanism portion 600 is positioned at than the also position by the top of the coverlay Wc with substrate film, from this position as shown in Fig. 7 (b), shoutoff mechanism portion 600 declines to arrow z ' direction, by being cut off by the coverlay Wc with substrate film with cutoff tool 640, thus form the first covering diaphragm Wc1.And now, the vacuum aspiration port 661 ~ 664 of the second prestripping mechanism part 660 becomes the state of the top ends attracting follow-up coverlay Wc.
Then, cut off release and shoutoff mechanism portion when will rise to home position (rising on arrow z direction), because the second prestripping mechanism part 660 keeps attracting action, so the top of follow-up coverlay Wc is peeled off (with reference to Fig. 7 (c)) by from substrate film Wm.Then, when shoutoff mechanism portion 600 becomes the state rising to home position, then the attraction action of the second prestripping mechanism part 660 is removed.When attraction action is removed, the top ends of follow-up coverlay Wc then becomes the state again contacting substrate film Wm, but because be the state be stripped for the moment, so can become easy by sticking and holding apparatus 700 and the peeling action movably peeling off the reality that unit 200 carries out afterwards.
Fig. 7 (d) represents the figure being carried out the coverlay Wc2 after the prestripping of top ends by the second prestripping mechanism part 660, represents the region after by prestripping by grey.As shown in Fig. 7 (d), become following state by the coverlay Wc2 after carrying out the prestripping of top ends, except both sides, top ends (region represented with symbol S) is also by prestripping.
Fig. 8 is the figure of a lot of the negative-pressure adsorption mouths 711 representing the lower surface being disposed in adsorption plate 710.As shown in Figure 8, negative-pressure adsorption mouth 711 is nettedly be equipped with a lot of in the lower surface of adsorption plate 710.And, in the lower surface of adsorption plate 710, such as be provided with 4 place's tapped bore (screw hole) 712, it is mounted for possibility for what make binding domain set plate 750 (with reference to Fig. 9), and binding domain sets plate 750 for realizing the setting of binding domain size.
Fig. 9 (a), (b), (c) are the figure of the setting example of binding domain size for illustration of adsorption plate 710.Fig. 9 (a) represents the situation of the roughly Zone Full of adsorption plate 710 lower surface as vacuum suction region, and this situation and Fig. 8 are equal state.In addition, Fig. 9 (b) is the figure of the example representing binding domain setting plate 750, and this binding domain setting plate 750 is provided with peristome 751.And, on binding domain setting plate 750, be provided with the tapped bore 752 consistent with the tapped bore 712 be arranged on adsorption plate 710, spiral nail can be utilized to be installed on adsorption plate 710.
Fig. 9 (c) represents the figure binding domain of Fig. 9 (b) setting plate 750 being installed on the state after the adsorption plate 710 of Fig. 9 (a).If the binding domain setting plate 750 that Fig. 9 (b) represents has the peristome that length is L on the direction along mobile road A.Therefore, by installing this binding domain setting plate 750, only the region of length L can be set as negative-pressure adsorption region on the moving direction of mobile road A.
This binding domain setting plate 750 can do various preparation according to what kind of size to cut off the coverlay Wc with substrate film with.In addition, below the size in the direction, mobile road of the piecemeal covering diaphragm cut off by shoutoff mechanism portion 600 is called coverlay size.
The stripping off device 1000 of the plastic film that such as embodiment one relates to can form the covering diaphragm of the coverlay size with 10mm ~ 350mm, when current be set as being formed the setting of the covering diaphragm of the coverlay size with 100mm, the binding domain of the coverlay size of corresponding 100mm setting plate 750 is installed on adsorption plate 710.Accordingly, when coverlay size is shorter, even if when the covering diaphragm being set as being cut off is fed continuously, also suitably can adsorbs one by one and keep cut-off covering diaphragm.
In addition, when being set as being formed the covering diaphragm of the coverlay size (350mm or the coverlay size close to 350mm) with the upper limit that can be formed, then binding domain setting plate 750 not being installed and carrying out absorption maintenance action.
Secondly, the action case of the stripping off device 1000 of the plastic film related to for embodiment one is described.
Figure 10 (a), (b), (c) and Figure 11 (a), (b), (c) be pattern represent the figure of the action case of the stripping off device 1000 of the plastic film that embodiment one relates to.In addition, only represent in Figure 10 and Figure 11 the necessary main composition key element of the explanation of operation program, also simplify than Fig. 1 and Fig. 2.But, be marked with identical symbol in the inscape identical with Fig. 1 and Fig. 2.
Be installed in the top ends having the coverlay Wc of substrate film of delivery roller 810, be connected with the guiding film Wa of specified length, the top ends of this guiding film Wa is after being pulled out upward from delivery roller 810, change to horizontal direction travel direction at slewing rollers 830 place, through the first prestripping mechanism part 400, be fixed on the first fixing device 500 of base station table 100, be fixed on movable the second fixing device 240 peeling off unit 200, shoutoff mechanism portion 600, and turn back more than 90 degree at the substrate film reflex part 233 (with reference to Fig. 6) of stripping portion 230, after as above setting up, again change to horizontal direction travel direction at slewing rollers 260 place.Then adjusted (set) after guiding film Wa for the travel direction conversion downwards at slewing rollers 840 place, after niproll 850 (with reference to Fig. 1), be wound in reel spool 820.
And, as initial setting, with the coverlay Wc of substrate film such as in the state by operator the first peel plate 410 of the first prestripping mechanism part 400 and the second peel plate 420 inserted between substrate film Wm and coverlay Wc.Then adjustment makes the top ends P0 with the coverlay Wc of substrate film be in the position (with reference to Figure 10 (a)) of the substrate film reflex part 233 of the movable stripping portion 230 peeled off in unit 200.
Under the state shown in Figure 10 (a), when carrying out cut-out action by shoutoff mechanism portion 600, coverlay Wc is then cut off.If the coverlay Wc that cut-out action is from here formed (than cutoff tool 640 also by the coverlay Wc of mobile road front side) is the first covering diaphragm Wc1.When carrying out this cut-out action, by the second prestripping mechanism part 660, prestripping is carried out to follow-up coverlay Wc, the top ends of follow-up coverlay Wc that namely should become lower a slice coverlay sheet (being set to the second covering diaphragm Wc2).
The prestripping action of this top ends is while the cut-out action carried out with shoutoff mechanism portion 600, is risen carry out under the state that the vacuum aspiration port 661 ~ 664 of the second prestripping mechanism part 660 attracts the top ends of follow-up coverlay Wc by shoutoff mechanism portion 600.Accordingly, the top ends of follow-up coverlay Wc becomes by the state (state by prestripping) peeled off from substrate film Wm.
In addition, now the state of each fixing device is as follows, first fixing device 500 is unclamped state (unclamped state is denoted as "ON"), and the second fixing device 240 and the 3rd fixing device 250 are all clamped condition (being denoted as by clamped condition " closing ").
And in the case, the size (coverlay size) of piecemeal covering diaphragm is then equivalent to the distance from the position of the roughly top ends of stripping portion 230 to cutoff tool 640 in the example of Figure 10.This coverlay size sets arbitrarily in specialized range (such as 100mm ~ 350mm scope) by setting the amount of movement of movable stripping unit 200.In addition, representing coverlay size with " L ", is now L=100mm.
Therefore, in the case, the adsorption plate 710 of sticking and holding apparatus 700 is installed in advance the binding domain setting plate 750 with the peristome of corresponding L=100mm.But the length L of the peristome of binding domain setting plate 750 need not be L=100mm exactly.
Then, when cutting off release, the movable state of unit 200 from Figure 10 (a) of peeling off moves to mobile road front side (arrow x direction) as Suo Shi Figure 10 (b).Now the state of each fixing device is as follows, and the first fixing device 500 is "ON", and the second fixing device 240 and the 3rd fixing device 250 are all " closing ".Each fixing device in such a state, mobile from the state of Figure 10 (a) to mobile road front side (arrow x direction) by movably peeling off unit 200, thus the part of the substrate film Wm movement that only reeled by reel spool 820, only sent the coverlay Wc with substrate film of the part of movement by delivery roller 810 simultaneously.
When movable peel off unit 200 to move to arrow x direction thus cut off complete first cover diaphragm Wc1 arrive position (reference Figure 10 (b)) relative with sticking and holding apparatus 700 time, sticking and holding apparatus 700 decline, absorption first covers diaphragm Wc1 (with reference to Figure 10 (c)).Now, sticking and holding apparatus 700 keeps adsorbed state with the attitude after decline.At this, switch the state of each fixing device.That is, make the first fixing device 500 become " closing " from "ON", make the second fixing device 240 and the 3rd fixing device 250 all become "ON" from " closing ".
Then, as shown in Figure 11 (a), make movably to peel off unit 200 mobile to mobile road rear side (arrow x ' direction).In addition, when making movably to peel off unit 200 to mobile road rear side (arrow x ' direction) movement, give substrate film Wm resist movable peel off the state that unit 200 keeps by sticking and holding apparatus 700 to the power of mobile road rear side movement and at the first plastic film Wc1 under, make movably to peel off unit 200 mobile to mobile road rear side (arrow x ' direction).Accordingly, diaphragm Wc1 can be covered by be adsorbed on sticking and holding apparatus 700 first to peel off from substrate film Wm.
In addition, resist movable peel off the means of unit 200 to the power of mobile road rear side movement as giving substrate film Wm, can make movably to peel off unit 200 and move to mobile road rear side by casehistory, while to be reeled substrate film Wm by reel spool 820.
This peeling action is carried out really by being disposed in the existence of the stripping portion 230 of the top ends of movable stripping unit 200.Namely, stripping portion 230 is the formation shown in Fig. 6, by while make the movable stripping unit 200 with this stripping portion 230 move to mobile road rear side, while to be reeled substrate film Wm by reel spool 820, thus while make substrate film Wm move in the mode of turning back at the substrate film reflex part 233 of stripping portion 230, give tension force to substrate film Wm.This covers from first the action that diaphragm Wc1 peels substrate film Wm, can obtain larger peeling force with less power, accordingly, really can cover diaphragm Wc1 by first and peel off from substrate film Wm.
In addition, under peeling off the first state covering diaphragm Wc1 from substrate film Wm, movable supporting platform seat portion 270 of peeling off unit 200 is in the state moved to immediately below sticking and holding apparatus 700.Therefore, supporting platform seat portion 270 is in the state (with reference to Figure 11 (a)) supporting the first covering diaphragm Wc1 being held in sticking and holding apparatus 700 by absorption from downside.
Then, sticking and holding apparatus 700 rises (with reference to Figure 11 (b)) from the state of Figure 11 (a).So, sticking and holding apparatus 700 become adsorb to peel off from substrate film Wm first cover diaphragm Wc1 and after the state (with reference to Figure 11 (b)) that rises, transfer directly over basement membrane (not shown) along the cross span (not shown) being orthogonal to mobile road A, first covers diaphragm Wc1 is temporarily crimped on the assigned position of basement membrane.
Now, because first covers diaphragm Wc1 and be held in sticking and holding apparatus 700 by absorption under the state being attaching face at bottom surface side, so when being temporarily crimped on basement membrane, sticking and holding apparatus 700 make adsorb keep first cover diaphragm Wc1 former state and decline along gravity direction, therefore at steady-state the first covering diaphragm Wc1 suitably temporarily can be crimped on basement membrane.Then, after the first covering diaphragm Wc1 is temporarily crimped on basement membrane, sticking and holding apparatus 700 turns back to original position (position of Figure 11 (b)) along cross span.
But, under state (with reference to Figure 11 (b)) after sticking and holding apparatus 700 rises, switch the state of each fixing device, first fixing device 500 becomes "ON" from " closing ", second fixing device 240 and the 3rd fixing device 250 all become " closing " from "ON", and shoutoff mechanism portion 600 again declines and carries out the next one and cuts off action (with reference to Figure 11 (c)).
The state of Figure 11 (c) is identical with the state of Figure 10 (a), but in Figure 11 (c), carry out the cut-out action for the formation of lower a slice coverlay sheet Wc2 (being set to the second covering diaphragm Wc2) by shoutoff mechanism portion 600.Now, while shoutoff mechanism portion 600 carries out cut-out action, namely should become the 3rd top ends covering the follow-up coverlay Wc of diaphragm Wc3 (not shown) by the second prestripping mechanism part 660 to the top ends of follow-up coverlay Wc and carry out prestripping.Then, the action the same with Figure 10 (b) and Figure 10 (c) and Figure 11 (a) and Figure 11 (b) is carried out.
In addition, the the second covering diaphragm Wc2 formed by the cut-out action shown in Figure 11 (c) is following state, both sides are by the second prestripping mechanism part 660 prestripping, and when cut-out first covers diaphragm Wc1, top ends is by the second prestripping mechanism part 660 prestripping.Therefore, can really and easily carry out the peeling action of carrying out in Figure 11 (a).
By repeating this action, each coverlay formed by the cut-out action in shoutoff mechanism portion 600 is following state, and both sides are by the first prestripping mechanism part 400 prestripping, and top ends is by the second prestripping mechanism part 660 prestripping.Therefore, can really and easily carry out the peeling action shown in Figure 11 (a), the thing situation owing to attaching power etc. cannot can being peeled off coverlay such from substrate film is taken precautions against in possible trouble.
Embodiment two
In the stripping off device 1000 of the plastic film related at above-mentioned embodiment one, although be by arranging the first prestripping mechanism part 400 and carry out the prestripping of coverlay Wc with substrate film by this first prestripping mechanism part 400 on the stripping off device 1000 of plastic film, but may not be and carry out prestripping by the prestripping mechanism part of the stripping off device 1000 being disposed in plastic film (the first prestripping mechanism part 400), but use by the coverlay Wc with substrate film of prestripping.Just do not need the first prestripping mechanism part 400 of the stripping off device 1000 being disposed in plastic film in the case.
Figure 12 is the front view of the stripping off device 2000 of the plastic film that embodiment two relates to.The difference of the stripping off device 1000 (with reference to Fig. 1) of the plastic film that the stripping off device 2000 of the plastic film that the embodiment two shown in Figure 12 relates to and embodiment one relate to is only there is not the first prestripping mechanism part 400, other formation is identical with the stripping off device 1000 of the plastic film that embodiment one relates to, and is therefore marked with identical symbol in identical inscape.
In the stripping off device 2000 of the plastic film related at embodiment two, as peel off object with the coverlay Wc of substrate film, use coverlay Wc to be peeled off a part from substrate film Wm or by the complete coverlay Wc having mounting paper of the prestripping all peeled off.In addition, in the stripping off device 2000 of the plastic film related at embodiment two, if what prestripping was complete is complete by the prestripping partly the peeled off coverlay Wc with mounting paper with the coverlay Wc of mounting paper, such as shown in Figure 5, with the both sides of the coverlay Wc of substrate film by alongst prestripping.
The coverlay Wc with mounting paper that this prestripping is complete, both can be use embodiment two to relate to the stripping off device 2000 of plastic film beyond the prestripping device (not shown) prepared separately to not carried out the coverlay with substrate film after prestripping by the general coverlay with substrate film of prestripping, in addition, when the manufacturer manufacturing this coverlay with substrate film sells with " coverlay with mounting paper that prestripping is complete ", use " coverlay with mounting paper that prestripping is complete " bought from this manufacturer also passable.
So, even if when use by the prestripping of prestripping complete with the coverlay Wc of substrate film, the cut-out action undertaken by shoutoff mechanism portion 600 and the prestripping action of top ends undertaken by the second prestripping mechanism part 660 and by the action etc. of peeling off coverlay Wc from substrate film Wm of movably peeling off unit 200 and carrying out, the stripping off device 1000 of the plastic film that also can relate to embodiment one similarly carries out.Namely, the cut-out action undertaken by shoutoff mechanism portion 600 and the prestripping action of top ends undertaken by the second prestripping mechanism part 660 can equally with Fig. 7 be carried out, and can equally with Figure 10 and Figure 11 carry out by movably peeling off the action that unit 200 peels off coverlay Wc from substrate film Wm.
In addition, the present invention is not limited to above-mentioned embodiment, can carry out all distortion and implement in the scope not departing from main idea of the present invention.Such as can carry out distortion as follows to implement.
(1) in the stripping off device 1000 of the plastic film related at embodiment one, although be make the both sides of the first prestripping mechanism part 400 to the coverlay Wc with substrate film carry out prestripping, but be not limited to both sides, also can be configured to be staggered front to back arrangement at grade by the top ends 411 of the first peel plate 410 by the first prestripping mechanism part 400 and the top ends 421 of the second peel plate 420, thus by coverlay Wc all from prestripping substrate film Wm.
(2) although the first prestripping mechanism part 400 arranged in the stripping off device 1000 of the plastic film related at embodiment one also can be that to be fixedly installed in base station table 100, first prestripping mechanism part 400 also can be detachablely be installed on base station table 100 freely.Freely the first prestripping mechanism part 400 is installed on base station table 100 by detachable, thus the stripping off device 1000 stripping off device of a plastic film can being used as the plastic film that embodiment one relates to uses, and the stripping off device 2000 also can being used as the plastic film that embodiment two relates to uses.
(3) in the stripping off device 2000 of the plastic film related at embodiment two, as the coverlay Wc with substrate film that prestripping is complete, although be use the both sides of coverlay Wc by the coverlay with substrate film of prestripping, coverlay Wc also can be used all from the coverlay with substrate film of prestripping substrate film Wm.
(4) in the stripping off device 2000 of the plastic film related at above-mentioned embodiment two, although the description of the situation of the coverlay with substrate film using prestripping complete, but also can use not by the general coverlay with substrate film of prestripping.
And, also can be used in not by general the having in the coverlay of substrate film by the coverlay with substrate film of pre-cut of prestripping.When using the coverlay with substrate film by pre-cut, owing to not needing shoutoff mechanism portion 600 to carry out cut-out action, so in the case, setting shoutoff mechanism portion 600 does not carry out cut-out action.In addition, also can be now the formation only making the second prestripping mechanism part 660 work.Namely, form shoutoff mechanism portion 600 and can take out and put into cutoff tool 640, when using the coverlay with substrate film by pre-cut, as the state of storage cutoff tool 640, by making shoutoff mechanism portion 600 carry out the action shown in Fig. 7 at each specific time (timing), prestripping can be carried out to by the top ends of the part of pre-cut.
(5) in the stripping off device 2000 of the plastic film that the stripping off device 1000 of the plastic film related at embodiment one and embodiment two relate to, although set the installation site of the first fixing device 500 as peeling off unit 200 also by mobile road rear side (with reference to Fig. 1 and Figure 12) than movable, but the installation site of the first fixing device 500 is not limited to the position shown in Fig. 1 and Figure 12, such as, also can be set to and peels off unit 200 also by mobile road front side than movable.
(6) in the stripping off device 2000 of the plastic film that the stripping off device 1000 of the plastic film related at embodiment one and embodiment two relate to, peel off unit 200 although movable and there are two fixing devices (the second fixing device 240 and the 3rd fixing device 250), clip stripping portion 230 and above-mentioned each fixing device is disposed in mobile road front side and mobile road rear side by shoutoff mechanism portion 600 separately, but above-mentioned fixing device is only, and either party is also passable.But, the stripping off device 2000 of the plastic film that the stripping off device 1000 of the plastic film related to as embodiment one and embodiment two relate to, clip stripping portion 230 and shoutoff mechanism portion 600 and be disposed in the conveying that mobile road front side and mobile road rear side then more stably can carry out the coverlay Wc with substrate film separately.
(7) fixing device (the first fixing device 500, second fixing device 240 and the 3rd fixing device 250) arranged in the stripping off device 2000 of the plastic film that the stripping off device 1000 of the plastic film related at embodiment one and embodiment two relate to is if can to being clamped condition and unclamped state with the coverlay Wc of substrate film or substrate film Wm, then its shape or formation etc. are by special limitation, such as, also can form by two rollers (roller) of relative configuration being clamped condition and unclamped state with the coverlay Wc of substrate film or substrate film Wm.
(8) in the stripping off device 2000 of the plastic film that the stripping off device 1000 of the plastic film related at embodiment one and embodiment two relate to, although be the formation of the second prestripping mechanism part 660 had for carrying out prestripping to the top ends of coverlay Wc, the second prestripping mechanism part 660 not necessarily.
(9) in the stripping off device 2000 of the plastic film that the stripping off device 1000 of the plastic film related at embodiment one and embodiment two relate to, although be take plastic film as the explanation that coverlay carries out, such as, but being not limited to coverlay, also can be reinforcing film.And, also can be touch panel film, for being attached at the display part (such as display panels, organic EL display panel etc.) of electronics package, so that information is inputted this electrical equipment.Moreover, also can be other the plastic film such as protective film of the panel of the display part (such as display panels, organic EL display panel etc.) for the protection of electronics package.
(10) in the stripping off device 2000 of the plastic film that the stripping off device 1000 of the plastic film related at embodiment one and embodiment two relate to, although show following example, when being cut off by shoutoff mechanism portion 600, the top that setting has the coverlay Wc of substrate film is positioned at the top (substrate film reflex part 233) of the stripping portion 230 of movable stripping unit 200 and cuts off, but not necessarily must be set as that the top of the coverlay Wc with substrate film that should cut off is positioned at the top of the stripping portion 230 of movable stripping unit 200.
(11) in the stripping off device 2000 of the plastic film that the stripping off device 1000 of the plastic film related at embodiment one and embodiment two relate to, adsorb by sticking and holding apparatus 700 plastic film keeping cut-out complete although form, but the holding device of maintenance plastic film is not limited to the sticking and holding apparatus carrying out " absorption keeps ", as long as the detachable device keeping plastic film freely, other holding device is also passable.Such as, also can use by electrostatic to keep the holding device etc. of plastic film.
(12) in the stripping off device 2000 of the plastic film that the stripping off device 1000 of the plastic film related at embodiment one and embodiment two relate to, when carrying out peeling action, although make movably to peel off unit 200 to move to mobile road rear side while to be reeled substrate film Wm by reel spool 820, but be not limited to this, as long as substrate film Wm can be given resist the power of movable stripping unit 200 to the rear side movement of mobile road.
Such as, also can be that arrange can the fixed mechanism of temporary transient stationary substrate film Wm, temporarily stop substrate film Wm to move by this fixed mechanism.In addition, as the fixed mechanism for temporary transient stationary substrate film Wm, two rollers (niproll 850 etc. in such as Fig. 1) of relative configuration or not shown clamper etc. can be illustrated.
And, other the formation of movable stripping unit 200 to the power of mobile road rear side movement is resisted as substrate film Wm can be given, also can be following formation, in the end of substrate film Wm additional " foundary weight ", under the state making this " foundary weight " sagging on gravity direction, make movably to peel off unit 200 and move to mobile road rear side.
Claims (10)
1. the stripping off device of a plastic film, make plastic film be strippingly attached at substrate film with substrate film plastic film described substrate film be downside state under along in the process of mobile road movement, peel off described plastic film from described substrate film, it is characterized in that, have:
Base station table, has the approximate horizontal guiding face of the downside being formed at described mobile road along described mobile road;
Movable stripping unit, has the stripping portion peeling off described plastic film from described substrate film, can move back and forth along the described guiding face of described base station table in specialized range to the mobile road front side on described mobile road and mobile road rear side;
Shoutoff mechanism portion, has the cutoff tool be disposed on the direction of crossing described mobile road, under the state leaving described substrate film, cuts off described plastic film, thus is formed in the plastic film on the direction on described mobile road with given size;
And holding device, there is the holding plate detachably keeping described plastic film,
Described stripping portion has: plane, is supported the bottom surface of described substrate film along this substrate film; And substrate film reflex part, the substrate film of movement under the state of the described plane of contact is turned back more than 90 degree,
Described movable stripping unit also has: slewing rollers, makes change its moving direction at the turn back described substrate film of more than 90 degree of described substrate film reflex part and move in the horizontal direction; And supporting platform seat portion is used in cut-out, is disposed in the described mobile road rear side of described stripping portion, with the plastic film of substrate film described in supporting from downside when cutting off the described plastic film with substrate film,
When described movable stripping unit moves to described mobile road rear side, by giving the power of the described movable stripping unit of described substrate film opposing to described mobile road rear side movement, and by making described movable stripping unit move to described mobile road rear side under the state keeping described plastic film by described holding device, thus peel described substrate film from described plastic film
Described shoutoff mechanism portion has top ends prestripping mechanism part, and when forming described plastic film, the top ends of cutting line to the follow-up plastic film of this plastic film along described cutoff tool carries out prestripping.
2. the stripping off device of plastic film according to claim 1, is characterized in that,
As for giving the opposing of described substrate film to the formation of the power of described mobile road rear side movement, arranging the reel spool for the described substrate film that reels, giving described substrate film take-up force by this reel spool.
3. the stripping off device of plastic film according to claim 1, is characterized in that,
As for giving the formation of described substrate film opposing to the power of described mobile road rear side movement, arranging the fixed mechanism being used for temporarily fixing described substrate film, temporarily stoping described substrate film to move by this fixed mechanism.
4. the stripping off device of plastic film as claimed in any of claims 1 to 3, is characterized in that,
Also there is prestripping mechanism part, be set to than described movable stripping unit also by described mobile road rear side, easily carrying out prestripping from described substrate film stripping to make described plastic film.
5. the stripping off device of plastic film according to claim 4, is characterized in that,
Described prestripping mechanism part has in the peel plate of crossing the doctor-like that the direction on described mobile road projects, and uses under the state that the top ends of this peel plate only inserts specified length between described substrate film and foregoing plastics film.
6. the stripping off device of plastic film according to claim 5, is characterized in that,
Described prestripping mechanism part has the first peel plate and the second peel plate, and the interval of the top ends of described first peel plate and the top ends of described second peel plate can set arbitrarily in specialized range.
7. the stripping off device of plastic film as claimed in any of claims 1 to 3, is characterized in that,
Described holding device can install retaining zone setting plate on described holding plate, the retaining zone that retaining zone setting plate can set for keeping described plastic film according to the size in the direction on the mobile road along described plastic film.
8. the stripping off device of plastic film as claimed in any of claims 1 to 3, is characterized in that,
Described plastic film is coverlay.
9. the stripping off device of plastic film as claimed in any of claims 1 to 3, is characterized in that,
Described plastic film is reinforcing film.
10. the stripping off device of plastic film as claimed in any of claims 1 to 3, is characterized in that,
Described plastic film is the touch panel film be used on the touch panel of electronics package.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPPCT/JP2010/053473 | 2010-03-03 | ||
| PCT/JP2010/053473 WO2011108095A1 (en) | 2010-03-03 | 2010-03-03 | Plastic film peeling apparatus |
| PCT/JP2011/052111 WO2011108332A1 (en) | 2010-03-03 | 2011-02-02 | Plastic film peeling apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102811933A CN102811933A (en) | 2012-12-05 |
| CN102811933B true CN102811933B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180012047.4A Active CN102811933B (en) | 2010-03-03 | 2011-02-02 | The stripping off device of plastic film |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5406980B2 (en) |
| KR (1) | KR101361229B1 (en) |
| CN (1) | CN102811933B (en) |
| TW (1) | TWI472469B (en) |
| WO (2) | WO2011108095A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6252118B2 (en) * | 2013-01-25 | 2017-12-27 | 旭硝子株式会社 | Substrate peeling apparatus and peeling method, and electronic device manufacturing method |
| CN105392723B (en) * | 2013-10-15 | 2017-03-08 | 倍科有限公司 | The stripping off device of film and the stripping means of film |
| JP2015112692A (en) * | 2013-12-12 | 2015-06-22 | 株式会社ディスコ | Tape cutter |
| CN104802499B (en) * | 2015-04-20 | 2017-01-04 | 惠州恒铭达电子科技有限公司 | A kind of precisely coat peeling unit |
| KR101720011B1 (en) * | 2016-01-05 | 2017-03-27 | (주)소닉스 | Film supply apparatus for back light unit producing apparatus |
| CN107031168B (en) * | 2016-12-15 | 2019-08-06 | 曹玉雷 | A kind of sheet cover film automatic stripper |
| JP6369884B1 (en) * | 2017-09-28 | 2018-08-08 | 株式会社 ベアック | Coverlay film piece sticking device |
| JP6324606B1 (en) * | 2017-12-01 | 2018-05-16 | 株式会社 ベアック | Release film peeling method and release film peeling apparatus |
| JP7063110B2 (en) * | 2018-05-23 | 2022-05-09 | コニカミノルタ株式会社 | Binding processing device |
| KR102182083B1 (en) * | 2018-07-03 | 2020-11-23 | 이종일 | Film separator for heat radiation plate of secondary battery |
| CN112606531A (en) * | 2020-11-13 | 2021-04-06 | 佛山市南海大欣针织业有限公司 | Waist seals double faced adhesive tape facial tissue and rejects mechanism |
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- 2011-02-02 JP JP2012503043A patent/JP5406980B2/en active Active
- 2011-02-02 KR KR1020127022879A patent/KR101361229B1/en active IP Right Grant
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| JPH05154826A (en) * | 1991-11-19 | 1993-06-22 | Asahi Chem Ind Co Ltd | Apparatus for laminating green sheet |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN102811933A (en) | 2012-12-05 |
| TWI472469B (en) | 2015-02-11 |
| KR101361229B1 (en) | 2014-02-10 |
| KR20120127632A (en) | 2012-11-22 |
| JPWO2011108332A1 (en) | 2013-06-24 |
| WO2011108095A1 (en) | 2011-09-09 |
| TW201144199A (en) | 2011-12-16 |
| JP5406980B2 (en) | 2014-02-05 |
| WO2011108332A1 (en) | 2011-09-09 |
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