CN110461604A - Laminating apparatus - Google Patents
Laminating apparatus Download PDFInfo
- Publication number
- CN110461604A CN110461604A CN201780088702.1A CN201780088702A CN110461604A CN 110461604 A CN110461604 A CN 110461604A CN 201780088702 A CN201780088702 A CN 201780088702A CN 110461604 A CN110461604 A CN 110461604A
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- Prior art keywords
- roller
- doubling roller
- workpiece
- bending deformation
- doubling
- Prior art date
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- 238000010030 laminating Methods 0.000 title claims abstract description 53
- 238000005452 bending Methods 0.000 claims abstract description 117
- 230000007246 mechanism Effects 0.000 claims abstract description 91
- 230000033001 locomotion Effects 0.000 claims description 74
- 238000010521 absorption reaction Methods 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 8
- 230000008676 import Effects 0.000 abstract description 3
- 230000007935 neutral effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 239000011521 glass Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
- B32B37/0053—Constructional details of laminating machines comprising rollers; Constructional features of the rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
-
- 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
- B32B1/00—Layered products having a non-planar shape
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1858—Handling of layers or the laminate using vacuum
-
- 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
- B32B41/00—Arrangements for controlling or monitoring lamination processes; Safety arrangements
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/32—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Liquid Crystal (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The present invention provides a kind of laminating apparatus, can make doubling roller adapt to binding face curved shape and bending deformation appositely, and preparation work can be omitted, and then overall structure can be simplified, make to import cost cost effective.Laminating apparatus has bending deformation mechanism (22), back bracket mechanism (23) and control unit (55).Doubling roller (4) has the roll body (17) of cylindrical shape and is fixed on a pair of of operating shaft (19) at both ends.A pair of of operating shaft (19) is subjected to operation of fascinating from neutral position using bending deformation mechanism (22), can make doubling roller (4) bending deformation at for example upper prominent bending accordingly.In fitting, based on the flexure plane data being previously entered, the actuator state of bending deformation mechanism (22) and the actuator state of back bracket mechanism (23) are controlled using control unit (55), and make doubling roller (4) along binding face (P) bending deformation to be bonded.
Description
Technical field
The present invention about it is a kind of to by other workpiece fit in for example upper prominent bending or inner concave bending it is curved three
The laminating apparatus of the workpiece of the binding face of dimensional plane shape.For having the workpiece of the binding face of three-dimensional planar shape, it can enumerate aobvious
Show device, electronic bill-board, the glass pane of vehicle or exterior plate etc., can fit in for other workpiece of binding face, mainly may be used
Enumerate film or glass etc..
Background technique
The applicant had previously had proposed a kind of being bonded workpiece at forniciform laminating apparatus (patent document 1).Specially
Laminating apparatus documented by sharp document 1 has: upper absorptive table, to adsorb keep being made of forniciform glass substrate the
One workpiece；And multiple lower absorptive tables, the second workpiece absorption of polaroid etc. is kept into bending.Lower suction tray setting
Have: absorptive table lifting structure, to each lower absorptive table of descending operation；Doubling roller, pressing second workpiece in the first workpiece；
Roller lifting structure；And roller moving structure etc..When fitting, second workpiece is being pressed in the bending of the first workpiece using doubling roller
In the state of face, it is mobile from fitting beginning towards fitting terminal to make doubling roller, but before doubling roller is mobile, first with absorptive table
Lifting structure makes each lower absorptive table carry out step-down operation in order and move back away from the moving area of doubling roller.According to so
Second workpiece can be fitted in appositely the first workpiece with uniform adhesive force by laminating apparatus.But the fitting of patent document 1
In device, because doubling roller is to be formed by straight line roller, therefore have no and ask in the case where the binding face of the first workpiece is two-dimensional surface
Topic, but in the case where the binding face of workpiece is three-dimensional planar, just doubling roller can not be made to be close contact in binding face, and can not be appositely
It is bonded second workpiece.
In the present invention using along three-dimensional planar and the doubling roller of bending deformation is bonded pair of workpieces, but have such
The laminating apparatus of roller be in patent document 2 be known.Laminating apparatus documented by patent document 2 has: hollow pliability
Roller；A pair of of doubling roller is constituted by being configured at the helical form body (helical spring) of inside of the pliability roller；A group back bracket
Roller, to make each doubling roller along binding face bending deformation；Roller driving mechanism, to rotate driving doubling roller；It is moved down on and
Dynamic device and pendulous device, to displacement operation a pair of rolls.The laminating apparatus of patent document 2 is the glass pane for carrying out automobile
The preparation of (compound glass) is then handled, and makes glass pane by carrying out preparation then between a pair of flexible roller.
Laminating apparatus of the same race also has revealed that in patent document 3.Laminating apparatus documented by patent document 3 has: stacking knot
Structure, the display surface for the cathode-ray tube that forniciform three-dimensional planar is constituted of being dashed forward from above attaches polaroid, reflection prevents film
Deng functional film.In detail, using being formed by bending roll by rubber elastomer and penetrated the bending roll towards cathode
Functional film, is attached at the display surface of cathode-ray tube by the pressure roller (back bracket roller) that the display surface of spool presses.Bending
Roller is bent and pressing reaction force by what is born from the display surface of cathode-ray tube, and then is pressed using pressure roller, accordingly
It can the bending deformation along three-dimensional planar.
﹝ prior art Wen Xian ﹞
﹝ Zhuan benefit Wen Xian ﹞
Patent document 1: Japanese Unexamined Patent Publication 2015-39862 bulletin (abstract, Fig. 1)
Patent document 2: Japanese Patent Publication 3-21494 bulletin (the 3rd row of left column of page 3 to the 17th row, Fig. 1)
Patent document 3: Japanese Unexamined Patent Publication 7-45186 bulletin (numbered paragraphs 0005, Fig. 4).
Summary of the invention
﹝ invents the Ke Ti ﹞ to be solved
It is the one of three-dimensional planar that laminating apparatus documented by patent document 2 can prepare then binding face by then film
To glass plate.But laminating apparatus documented by this patent document 2 has a pair of of doubling roller, rotation drives two doubling rollers
It roller driving mechanism, a group back bracket roller and moves up and down device and pendulous device etc., therefore not can avoid the whole knot of laminating apparatus
Structure becomes complicated, and needs higher importing cost.In addition, before carrying out laminating process, in order to which the three-dimensional for being aligned workpiece is flat
Face, the positioning of Yao Jinhang a group back bracket roller, to determine the curved shape of flexible roller, but a series of preparation work need compared with
More processes and time.Therefore, it is unsuitable for being bonded the laminating object of the different multiple types of curved shape, also, after bending deformation
Flexible roller curved shape reproducibility on it is problematic.
Laminating apparatus documented by patent document 3 utilize flexible roller is pressed it is tight when the display surface of cathode-ray tube
Reaction force is pressed deform flexible bending, and then the circumferential surface of flexible roller is pressed using multiple pressure rollers and is penetrated in cathode
The display surface of spool, so that flexible roller is bent along three-dimensional planar.According to laminating apparatus documented by patent document 3, fitting
The bending radius in face (display surface of cathode-ray tube) is uniform in all directions of roller axis direction and roller rotation direction
In the case of, can there is no problem ground attach functional film.But turn in the bending radius of binding face in roller axis direction or roller
In the case that there is part variation in dynamic direction, pressing reaction force and becoming inhomogenous for bending roll is acted on, therefore can not make to be bent
Roller is integrally close contact in binding face, and can not suitably attach functional film.In addition, due to being made using reaction force is pressed
Flexible bending deformation, so flexible roller can not be made curved along binding face in the case where binding face is inner concave bending curved surface
It is bent.Moreover, because flexible roller and pressure roller receiving press reaction force and are just passively bent or passively move forward and backward, institute
With when be bonded speed be more than certain value when, be easy to happen operating lag, also have can not efficiency carry out well laminating process lack
Point.
The purpose of the present invention is to provide a kind of laminating apparatus, and doubling roller can be made to adapt to the curved shape of binding face and fit
Ground bending deformation is cut, and process and time needed for preparation work can be omitted, and then overall structure can be simplified, makes to import cost
It is cost effective.
The Shou Duan ﹞ of ﹝ solution project
Laminating apparatus of the invention has: the first base station 1；Second base station 2, relative to the first base station 1 in above-below direction every
Predetermined distance support and set shape in pairs；First absorptive table 3 is set to the first base station 1, keeps the first workpiece W1 with absorption；The
Two absorptive tables 12 are set to the second base station 2, keep second workpiece W2 with absorption；Doubling roller 4, is configured to along by second
Absorptive table 2 adsorbs the binding face P of the three-dimensional planar shape of the second workpiece W2 kept, fitting beginning in left and right directions be bonded
First workpiece W1 is pressed the binding face P in second workpiece W2 so that the two is bonded by moving in rotation between terminal；Bending deformation machine
Structure 22 makes doubling roller 4 alter one's posture as the curved position along binding face P；Back bracket mechanism 23 is become to support by bending
Shape mechanism 22 carries out the posture state of the doubling roller 4 after bending deformation and supports the doubling roller 4；And control unit 55, it controls curved
The actuator state of 23 Liang Ge mechanism of bent deformation mechanism 22 and back bracket mechanism.Doubling roller 4 has the cylindrical shape for capableing of bending deformation
Roll body 17 and a pair of of operating shaft 19,19, the roll body 17 of the cylindrical shape are set to the central portion in the front-back direction of the doubling roller 4, should
A pair of of operating shaft 19,19 is fixed on the both ends in the front-back direction of roll body 17.Two behaviour of the bending deformation mechanism 22 in doubling roller 4
Make the direction of extension of axis 19,19 towards front and back horizontal direction flat-hand position and two operating shafts 19,19 direction of extension court
Oliquely downward or between the inclination attitude of oblique upper, two operating shafts of displacement operation 19,19, and be in two operating shafts 19,19
When inclination attitude, keep 4 bending deformation of doubling roller curved at upper prominent bending or inner concave bending.Based on the flexure plane money being previously entered
Material, the actuator state of bending deformation mechanism 22 and the actuator state of back bracket mechanism 23 is controlled using control unit 55, by doubling roller 4
It is maintained at the curved position along binding face P, and makes doubling roller 4 to left and right direction from fitting beginning direction fitting terminal rotating
It is mobile, accordingly it is bonded the first workpiece W1 and second workpiece W2.
Bending deformation mechanism 22 is set between doubling roller 4 and the roller seat 20 for supporting doubling roller 4.Bending deformation mechanism 22 has
Motion arm 25, arm operating mechanism 26 and the bearing body 27 of standby pair of right and left, the motion arm 25 of the pair of right and left, which utilizes, is set to roller
Seat 20 fulcrum 24 support at can reciprocally swinging, the arm operating mechanism 26 for motion arm 25 carry out reciprocally swinging operation, should
Bearing body 27 is set to the swing base end side of motion arm 25, by 19 axis branch of operating shaft at being freely rotatable and be axially movable.
Arm operating mechanism 26 has the nut body 29 of ball screw 30, driving source 31 and ball screw 30, the driving source 31
It is supported by roller seat 20, and rotates the screw shaft 28 of driving ball screw 30, which is engaging with screw shaft 28
Under state, it is supported in motion arm 25.Based on the flexure plane data being previously entered, the rotation of driving source 31 is controlled using control unit 55
Turn direction and rotation amount, makes doubling roller 4 along binding face P bending deformation using arm operating mechanism 26.
The nut axis 33 for being set to nut body 29 is supported by the long hole 32 for being formed in motion arm 25, and nut body 29 utilizes behaviour
Make the support of arm 25 at can not rotate and can reciprocatingly slide.Motion arm when using long hole 32 come absorption operation 25 swinging operation of arm
The track of 25 swinging track and the motion track of nut body 29 is poor.
Back bracket mechanism 23 has multiple back bracket rollers 36, roller frame 37 and actuator 38, and multiple back bracket roller 36 is connected to fitting
Multiple positions of the circumferential surface of roller 4, the roller frame 37 are freely and rotatably supported back bracket roller 36, and the actuator 38 is by each roller frame 37 and back bracket
Roller 36 carries out pressing operation towards doubling roller 4.Based on the flexure plane data being previously entered, actuator is controlled using control unit 55
38 pressing force makes doubling roller 4 along binding face P bending deformation using back bracket roller 36.
Absorptive table lifting structure 5, roller lifting structure 6 and roller moving structure 7, the suction are internally provided in the first base station 1
Attached 5 the first absorptive table of descending operation 3 of lifting structure, the 6 descending operation doubling roller 4 of roller lifting structure, the roller moving structure 7 exist
Fitting beginning be bonded moving operation doubling roller 4 between terminal.It is moved using roller moving structure 7 towards fitting terminal in doubling roller 4
Before dynamic operation, move back each first absorptive table 3 in order from the moving area of doubling roller 4 using absorptive table lifting structure 5
It avoids, the first workpiece W1 is fitted in into second workpiece W2 using doubling roller 4.
The silk screen 8 of the first workpiece W1 of support, multiple first absorptive tables 3 and doubling roller 4 are equipped in the upper surface of first base station 1
Configuration side below silk screen 8.Bending is kept into across the absorption of silk screen 8 using multiple first absorptive tables 3 in the first workpiece W1
In the state of, the first workpiece W1 is pressed using doubling roller 4 in second workpiece W2, two workpiece W1, W2 are bonded.
﹝ invents Xiao Guo ﹞
Laminating apparatus according to the present invention can make doubling roller 4 by driving bending deformation mechanism 22 and back bracket mechanism 23
Curved shape adapts to the curved shape of binding face P and continuously bending deformation.In addition, the three-dimensional planar of binding face P can be complied with
Variation and be adapted to the curved shape of doubling roller 4.To which prior carry out back bracket roller indispensable in conventional devices can be omitted
Positioning and determine the preparation work of the curved shape of doubling roller, can efficiency carry out laminating process well.Moreover, passing through utilization
Control unit 55 controls the actuator state of bending deformation mechanism 22 and back bracket mechanism 23, and 4 bending deformation of doubling roller can be made at set
Shape make to import cost cost effective so the overall structure of laminating apparatus can be simplified compared with known laminating apparatus.By
As long as being input into the flexure plane data of control unit 55 in change, so that it may the curved shape of doubling roller 4 is diversely changed, even if so
It is the laminating process of a variety of a small amount of workpiece, still can promptly corresponds to.
From using fulcrum 24 support at the pair of right and left for capableing of reciprocally swinging motion arm 25, for motion arm 25 carry out toward
The arm operating mechanism 26 of multiple swinging operation and the bearing body 27 for swinging base end side for being set to motion arm 25 constitute bending deformation machine
Structure 22, also, bearing body 27 is formed as being freely rotatable and be axially movable the earth's axis and installs the pair of right and left for being placed in doubling roller 4
The structure of operating shaft 19.According to bending deformation mechanism 22 so, using arm operating mechanism 26 come swinging operation a pair of motion arm
25, the bending deformation between upper prominent bending and inner concave bending are curved of doubling roller 4 can be made accordingly, and make the bending circumferential surface of doubling roller 4
Carry over the flexure plane of binding face P.In addition, swinging operation is carried out for motion arm 25 using arm operating mechanism 26 in fitting midway,
The variation of the flexure plane of binding face P can be conformed to accordingly and is adapted to the curved shape of doubling roller 4, the first workpiece W1 is appropriate
Ground fits in the second workpiece W2 for having the binding face P of three-dimensional planar shape.4 rotation by spin friction of doubling roller when fitting
And it is mobile.In addition, operating shaft 19 corresponds to the amount of bow of doubling roller 4, along axle center during 4 bending deformation of doubling roller
Direction sliding.In order to successfully carry out spinning movement so and sliding movement, using bearing body 27 by operating shaft
19 axis branch are at being freely rotatable and be axially movable.
The driving source 31 of the screw shaft 28 of ball screw 30 is driven by ball screw 30, rotation and is supported in motion arm 25
Ball screw 30 nut body 29 constitute arm operating mechanism 26.In arm operating mechanism 26 so, revolved using driving source 31
Turn driving screw shaft 28, move nut body 29 along screw shaft 28, accordingly can for motion arm 25 carry out swinging operation so that
Doubling roller 4 bends to set curved shape.In addition, by the rotation driving for stopping the screw shaft 28 that driving source 31 carries out, it can
Doubling roller 4, is persistently held in the state of bending deformation by the movement for preventing nut body 29 and motion arm 25.In this way, foundation
Using ball screw 30 as the arm operating mechanism 26 of transmission element, overall structure can be simplified, and make the curved shape of doubling roller 4
Adapt to the curved shape of binding face P and bending deformation appositely.In addition, by being then based on the flexure plane data being previously entered,
The actuator state of driving source 31 is controlled using control unit 55, it is specified that motion arm 25 oscillating quantity, bend to doubling roller 4 set
Curved shape, so even the flexure plane of binding face P change at leisure or localized variation in the case where, can still comply with
The variation of the flexure plane of binding face P makes the initiatively bending deformation of doubling roller 4.
The nut axis 33 for being set to nut body 29 is supported using the long hole 32 for being formed in motion arm 25, utilizes motion arm 25
By the support of nut body 29 at can not rotate and can reciprocatingly slide.According to arm operating mechanism 26 so, due to using long hole
The track of the swinging track and the motion track of nut body 29 of 32 motion arm 25 when carrying out absorption operation 25 swinging operation of arm is poor, institute
Meaninglessly become complicated with the structure of avoidable arm operating mechanism 26 and simplifies overall structure.
By multiple back bracket rollers 36, supports the roller frame 37 of the back bracket roller 36 and press each roller frame 37 towards doubling roller 4
The actuator 38 of operation is equal to constitute back bracket mechanism 23.In addition, being controlled based on the flexure plane data being previously entered using control unit 55
The pressing force of actuator 38 processed makes doubling roller 4 along binding face P bending deformation using back bracket roller 36.According to back bracket machine so
Structure 23, by being then based on the flexure plane data being previously entered, the actuator state of actuator 38 is controlled using control unit 55, it is specified that
The pressing force of back bracket roller 36 makes doubling roller 4 bend to set curved shape, so even slow in the flexure plane of binding face P
Slowly change or localized variation in the case where, can still comply with the variation of the flexure plane of binding face P and keep doubling roller 4 initiatively curved
Song deformation.In addition, changing the curved shape of doubling roller 4 initiatively, so can make to paste
Doubling roller 4 when conjunction moves at faster speed, and can efficiency carry out the fitting of pair of workpieces W1, W2 well.
Base station 1 is internally provided with absorptive table lifting structure 5, roller lifting structure 6 and roller moving structure 7.In addition, being bonded
Roller 4 towards before being bonded terminal moving operation, first makes each first absorptive table 3 using absorptive table lifting knot using roller moving structure 7
Structure 5 moves back away in order from the moving area of doubling roller 4.According to laminating apparatus so, due to the shifting using doubling roller 4
Each first absorptive table 3 is moved to keep out of the way in dynamic region, so the overall structure that can avoid laminating apparatus is meaninglessly enlarged and makes
Laminating apparatus miniaturization, space needed for its setting can be reduced.In addition, not keeping out of the way the first mobile absorptive table due to available
3 keep the first workpiece W1 until doubling roller 4 will be before to adsorb, so two workpiece W1, W2 can be carried out appositely
Fitting.
The upper surface of first base station 1 is equipped with silk screen 8, and side is configured with multiple first absorptive tables 3 and doubling roller in its lower section
4.It, still can benefit in the case that even the first workpiece W1 does not have the characteristic for maintaining shape itself according to laminating apparatus so
The first workpiece W1 absorption on silk screen 8 is kept into bending planar with the first absorptive table 3.In addition, due to being in the first workpiece W1
In the state of being kept into bending by the absorption of silk screen 8 using multiple first absorptive tables 3, the first workpiece W1 is utilized into doubling roller 4
Press and fit in second workpiece W2, so the first workpiece W1 can be supported using silk screen 8 and the first absorptive table 3 and be kept into suitable
When curved shape until two workpiece W1, W2 are by before being bonded.
Detailed description of the invention
Fig. 1 is the longitudinal cross-sectional side view of the support construction of the doubling roller of display laminating apparatus of the invention.
Fig. 2 is the vertical profile front view for showing the outline structure of laminating apparatus.
Fig. 3 is the vertical profile front view for showing the relational structure of laminating apparatus and workpiece.
Fig. 4 is a part fracture side view for showing the first absorptive table and its lifting structure.
Fig. 5 is the decomposition side view after a part of doubling roller is broken by display.
Fig. 6 is the side view for showing the support construction of doubling roller.
Fig. 7 is the line A-A cross-sectional view in Fig. 6.
Fig. 8 is the line B-B cross-sectional view in Fig. 6.
Fig. 9 is that doubling roller bending deformation is made to dash forward on the longitudinal cross-sectional side view of forniciform state.
Figure 10 is to make doubling roller bending deformation at the longitudinal cross-sectional side view of the curved state of inner concave bending.
Figure 11 A is the first explanatory diagram for showing the coating squence of two workpiece.
Figure 11 B is the second explanatory diagram for showing the coating squence of two workpiece.
Figure 11 C is the third explanatory diagram for showing the coating squence of two workpiece.
Figure 11 D is the 4th explanatory diagram for showing the coating squence of two workpiece.
Figure 12 is the longitudinal cross-sectional side view of another embodiment of display laminating apparatus of the invention.
Specific embodiment
﹝ Shi Shi Li ﹞
Fig. 1 to Figure 11 shows the embodiment of laminating apparatus of the invention.Front and rear, left and right in the present invention, up and down in comparison with
Cross arrows shown in Fig. 2 and the front and rear, left and right being marked near each arrow, upper and lower display.As shown in Fig. 2, fitting dress
It sets and has: upper opening of base station (the first base station) 1；And it is supported using base station 1 into the movable table (second that can swing opening and closing
Base station) 2.Base station 1 is internally provided with: six the first absorptive tables 3, and the first workpiece W1 absorption is kept into three-dimensional planar shape；Patch
Close roller 4；The absorptive table lifting structure 5 of the first absorptive table of descending operation 3；The roller lifting structure 6 of descending operation doubling roller 4；And
Roller moving structure 7, fitting beginning be bonded moving operation doubling roller 4 between terminal.Silk screen is equipped in the upper opening of base station 1
8, first absorptive table 3 and doubling roller 4 are respectively arranged at side below silk screen 8.First workpiece W1 is placed in the upper of silk screen 8
Holding is adsorbed using the first absorptive table 3 across silk screen 8 in face.
Movable table 2 is linked to base station 1 using hinge axis 9 and supports at can swing opening and closing, and utilization operation (not shown)
Cylinder carrys out automatically opening and closing operations.The inner face of movable table 2 is provided with alignment tool 11, be provided with below the alignment tool 11 to
Absorption keeps the second absorptive table 12 of second workpiece W2.The adsorption plane of second absorptive table 12 is by the forniciform three-dimensional planar institute of fovea superior
It constitutes.When movable table 2 is closed operation, movable table 2 across predetermined distance supports in pairs in above-below direction relative to base station 1
Set shape.
First workpiece W1 refers to that polaroid, reflection prevent the functional film of film etc., and second workpiece W2, which refers to, has three-dimensional
The crystal liquid substrate (display) of planar display surface.First workpiece W1 is endowed the fitting that can be close contact in second workpiece W2 in advance
The shape of the three-dimensional planar shape of face (display surface) P, and transparent cement is coated above it.As shown in figure 3, binding face P
It is formed towards the flexure plane of left and right directions (roller rotation direction) and front-rear direction (roller axis direction) curved inner concavity, left and right
The flexure plane in direction is different from the bending radius of flexure plane in the front-back direction.As shown in figure 9, being coated in closure movable table 2
In the state of the upper surface of base station 1, the first workpiece W1 and second workpiece W2 are face-to-face across small―gap suture.Using doubling roller 4 by this
First workpiece W1 of state presses binding face (display surface) P in second workpiece W2, and the first workpiece W1 can be fitted in accordingly
Two workpiece W2.
First absorptive table 3 is formed as the longer hollow box in front and back, is formed in the absorption of the upper surface of each first absorptive table 3
Face is formed to correspond to the part flexure plane of binding face P.The adsorption plane of each first absorptive table 3 is formed with a group absorption opening 3a
(referring to Fig. 4).Second absorptive table 12 is formed as hollow box, and is formed with a group in the curved adsorption plane of the second absorptive table 12
Absorption opening 12a (referring to Fig. 3).The hollow portion of the hollow portion of first absorptive table 3 and the second absorptive table 12 respectively via access and
Solenoid valve and connect with vacuum source (not shown), can be because in requisition for making vacuum pressure act on the hollow portion of the second absorptive table 12
Or stop the effect of vacuum pressure.
As shown in figure 4, absorptive table lifting structure 5 by: be fixed below the first absorptive table 3 front and back lifting shaft 13, with
And the telescopic operation cylinder (actuator) 14 of descending operation lifting shaft 13 is constituted.First absorptive table 3 using operation cylinder 14 into
Row descending operation absorption position above and can be gone up and down between the retreating position for the lower section that the first workpiece W1 is separated
Operation.When doubling roller 4 is mobile towards fitting terminal, in doubling roller 4 before, first make the first absorptive table 3 court in order
Step-down operation is carried out to retreating position, keeps out of the way movement except track towards migrating for doubling roller 4.From fitting beginning (towards Fig. 2's
Left end) it counts and to ensure to have roller to go up and down space, doubling roller 4 and roller between first the first absorptive table 3 and second the first absorptive table 3
Lifting structure 6 configures in this space.Since the set of the adsorption plane of each first absorptive table 3 is integrally formed along binding face P's
Upper prominent flexure plane, so the height of the absorption position of each first absorptive table 3 is set to difference.
As shown in figure 5, doubling roller 4 by: be capable of the cylindric roll body 17 of bending deformation, the inside that is configured at roll body 17
The helical spring 18 of close web-like and a pair of of the operating shaft 19 for being screwed into the both ends for being fixed on helical spring 18 are constituted.Roll body 17
It is formed using rubber or elastic material as material, and can be standardized accordingly using the helical spring 18 for being configured at its inner face come reinforcement
Roll body 17 near the curved top portion of the doubling roller 4 of bending deformation is deformed into ellipticity.Also, bigger bending tolerance can be played
Power, moving in rotation in the state of remaining curved shape.Operating shaft 19 is formed with: being screwed into the spiral shell of the inner face of spiral winding 18
Bar axis 19a；And the flange 19b for being screwed into boundary of regulation screw shaft 19a.
Doubling roller 4 is supported by roller seat 20, and being provided between doubling roller 4 and roller seat 20 alters one's posture into doubling roller 4
The bending deformation mechanism 22 of curved position；And back bracket mechanism 23, it is bent and deformed mechanism 22 in order to support and is bent
The posture state of deformed doubling roller 4, and support the doubling roller 4.And it is additionally provided with: control bending deformation mechanism 22 and back
The control unit 55 of the actuator state of support mechanism 23；And the bending data of the binding face P of the first workpiece W1 is inputted to control unit 55
Data input portion 56 (referring to Fig.1).The bending data of binding face P is inputted via data input portion 56 or to calculate bending
When the data of the position of numerical expression or flexure plane variation of data etc., control unit 55 can correspond to the amount of rotational movement of doubling roller 4,
Export the action signal to control the actuator state of bending deformation mechanism 22 and back bracket mechanism 23.
In Fig. 6, Fig. 7, bending deformation mechanism 22 has: being supported using the fulcrum 24 for being set to roller seat 20 at can be toward physical pendulum
The motion arm 25 of dynamic pair of right and left；The arm operating mechanism 26 of reciprocally swinging operation is carried out for motion arm 25；And bearing (axis
Hold body) 27, it is set to the swing base end side of motion arm 25, by the pair of 19 axis branch of operating shaft at being freely rotatable and can axis
To movement.Doubling roller 4 when not in use becomes flat-hand position as shown in Figure 6, and the shaft end of the operating shaft 19 of this state is from bearing 27
Outside significantly protrude.But the as shown in figure 9, overhang meeting of the operating shaft 19 of the state after 4 bending deformation of doubling roller
Corresponding to doubling roller 4 amount of bow and become smaller.This is because operating shaft 19 can correspond to the amount of bow of doubling roller 4, along axle center side
To towards caused by 25 side sliding of motion arm.In order to successfully carry out the sliding action of operating shaft 19 at this time, and utilizing can
It rotates freely and the bearing 27 being axially movable carrys out axis branch operating shaft 19.
Arm operating mechanism 26 by: have the ball screw 30 of the commercially available product of screw shaft 28 and nut body 29 and be fixed on
Roller seat 20, the gear motor (driving source) 31 of drive screw axis 28 is equal to be constituted.Although not shown, but in nut body 29
Inside contain using screw shaft 28 carry out forward operation a group ball, in addition, the outside of nut body 29 be equipped with by
It is formed in a pair of of nut axis 33 of the limitation rotation of long hole 32 of motion arm 25.It is moved by nut body 29 along screw shaft 28 to make
Motion arm 25 carries out swinging operation, and the motion track of the swinging track of motion arm 25 at this time and nut body 29 around fulcrum 24
Track difference absorbed by long hole 32.To which the structure that can eliminate arm operating mechanism 26 meaninglessly becomes complicated and simplified whole
Body structure.
As shown in fig. 6, the arm operating mechanism 26 when being not used is supported motion arm 25 at vertical position, this shape with fulcrum 24
The doubling roller 4 of state be kept into the direction of extension of two operating shafts 19,19 towards front and back horizontal direction flat-hand position.It is being bonded
When, the swing front end direction of motion arm 25 is subjected to swing behaviour close to the direction of gear motor 31 using arm operating mechanism 26
Make, accordingly, the inclination attitude that the direction of extension of two operating shafts 19,19 becomes obliquely downward makes to paste as shown in Fig. 1, Fig. 9
4 bending deformation of roller is closed into upper prominent bending, and the pressing circumferential surface 4a of doubling roller 4 can be made to carry over the binding face P of second workpiece W2
Flexure plane in the front-back direction.In addition, as shown in Figure 10, when using arm operating mechanism 26 that the swing front end direction of motion arm 25 is remote
When direction from gear motor 31 carries out swinging operation, the direction of extension of two operating shafts 19,19 becomes towards oblique upper
Inclination attitude, and 4 bending deformation of doubling roller can be made curved at inner concave bending.
In arm operating mechanism 26 so, using gear motor 31 come drive screw axis 28, make 29 edge of nut body
Screw shaft 28 it is mobile, accordingly, swinging operation can be carried out for motion arm 25, doubling roller 4 be made to bend to set curved shape.
In addition, the movement of nut body 29 and motion arm 25 can be prevented by the rotation driving for stopping the screw shaft 28 that driving source 31 carries out,
Doubling roller 4 is persistently held in the state after bending deformation.In this way, according to the arm operation using ball screw 30 as transmission element
Mechanism 26, can simplify the overall structure of arm operating mechanism 26, and the curved shape of doubling roller 4 is made to adapt to the curved of binding face P
Curved shape and bending deformation appositely.In addition, being controlled by being then based on the flexure plane data being previously entered using control unit 55
The actuator state of gear motor 31, it is specified that motion arm 25 oscillating quantity, so that doubling roller 4 is bent to set curved shape, institute
Even to change at leisure in the flexure plane of binding face P or in the case where localized variation, can still comply with the flexure plane of binding face P
Variation, make the initiatively bending deformation of doubling roller 4.
As described, controlling the actuation of gear motor 31 using control unit 55 based on the flexure plane data being previously entered
When state, the automatically bending deformation of doubling roller 4 can be made at set curved shape.In addition, in fitting midway, the roller of binding face P
The bending radius of rotation direction change at leisure or localized variation in the case where, a pair of of gear motor is controlled using control unit 55
The actuator state of mechanism 31 can make doubling roller 4 in the state of carrying over binding face P, initiatively bending deformation accordingly.According to so
Bending deformation mechanism 22, by that doubling roller 4 come swinging operation a pair of motion arm 25, can be made upper prominent using arm operating mechanism 26
Bending and inner concave bending it is curved between carry out bending deformation, so that the bending circumferential surface of doubling roller 4 is carried over the flexure plane of binding face P.
As shown in Fig. 6 and Fig. 8, back bracket mechanism 23 by: pressing doubling roller 4 lower circumferential surface left and right three groups of back bracket rollers 36,
It is freely and rotatably supported the roller frame 37 of back bracket roller 36 and carries out each roller frame 37 and back bracket roller 36 to press behaviour towards doubling roller 4
The pneumatic cylinder (actuator) 38 of work is equal to be constituted.Pneumatic cylinder 38 by: be fixed on the left and right below roller frame 37 piston rod 39, with
And it is fixed on the pressure cylinder 40 of roller seat 2 and is constituted.Back bracket roller 36 can also be arranged three groups or more according to the length of doubling roller 4.
According to back bracket mechanism 23 so, based on the flexure plane data being previously entered, using control unit 55 come control pressure
The actuator state of cylinder 38, the pressing quantity that can adjust doubling roller 4 accordingly carry out the posture state of the deformed doubling roller 4 of support bends.
In addition, the bending radius in the roller axis direction of fitting midway binding face P change at leisure or localized variation in the case where, it is sharp
Swinging operation is carried out for motion arm 25 with arm operating mechanism 26, and then controls the actuation of each pneumatic cylinder 38 using control unit 55
State, can make accordingly the curved shape of doubling roller 4 comply with the flexure plane of binding face P variation and initiatively bending deformation.To,
First workpiece W1 can suitably be fitted in the second workpiece W2 for having the binding face P of three-dimensional planar shape.Fitting when fitting
4 rotation and movement by spin friction of roller.Moreover, because making the curved shape master of doubling roller 4 using back bracket mechanism 23
Change dynamicly, thus can make fitting when doubling roller 4 move at faster speed, and can efficiency carry out pair of workpieces well
The fitting of W1, W2.
As shown in fig. 6, being configured with guide rail 42 before and after the bottom wall of base station 1, the setting of roller lifting structure 6 is utilizing guide rail 42
Between the sliding stand 43 and roller seat 20 for carrying out sliding guiding.In addition, roller moving structure 7 is set to along behind sliding stand 43.
Roller lifting structure 6 by: rack gear 45 freely is gone up and down according to the guiding for the guide body 44 for being fixed on sliding stand 43 and by being fixed on
The rotation of motor 46 of sliding stand 43 drives and the pinion gear 47 of descending operation rack gear 45 is constituted.Roller moving structure 7 by: left and right ground
The Timing Belt 50 of sliding stand 43 described in reciprocating operation, the Timing Belt 50 around attached a pair of of timing pulley 51, Yi Jixuan
The motor 52 for turning one of driving timing pulley 51 is constituted.The straight line portion benefit of upside in the straight line portion of Timing Belt 50
Sliding stand 43 is fixed on connection metal fittings 53 (referring to Fig. 6).The actuator state of roller lifting structure 6 and roller moving structure 7
Also it is controlled with carrying out integration using the control unit 55.
When first workpiece W1 is fitted in second workpiece W2, as shown in figure 3, movable table 2 is made to be in open posture, and utilize upper
The first absorptive table 3 until rising to absorption position adsorbs the first workpiece W1 for keeping being positioned on silk screen 8.Moreover, utilizing
Second absorptive table 12 keeps oriented second workpiece W2 to adsorb, and closed procedure movable table 2, makes on two workpiece W1, W2
It is right below.The opposed of two workpiece W1, W2 of this state is preferably spaced before and after 2.0mm, but can be according to the shape of each workpiece W1, W2
At the difference of material, it is set in the range of 0.2mm to 5.0mm.
In order to make the position precision high precision int of each workpiece W1, W2, configured with as offset at the left and right of movable table 2 two
The CCD camera of detection device 57.Offset detecting device 57 using the position of the adsorbed first workpiece W1 of the first absorptive table 3 as
Benchmark, the detection hole 58 of the pair of right and left by being set to the second absorptive table 12, is inhaled with image to detect the second absorptive table 12
The direction of the positional shift of attached second workpiece W2 and offset.The read image of offset detecting device 57 utilizes (not shown)
Alignment controller carrys out direction and the offset of identifying position offset, makes to be aligned based on the registration signal exported from alignment controller
11 actuation of platform can accurately position two workpiece W1, W2 accordingly.
As described, as shown in Figure 11 A, being gone up and down using roller in the state that each workpiece W1, W2 are positioned via alignment tool 11
Until mechanism 6 makes doubling roller 4 rise to pressing position, second workpiece will be fitted in advance near the fitting beginning of the first workpiece W1
W2.Moreover, as shown in Figure 11 B, in the first absorptive table 3 for being located at fitting beginning toward in the state of retreating position step-down operation, making
First workpiece W1 is fitted in second workpiece W2 toward fitting beginning side moving in rotation by doubling roller 4.After, such as Figure 11 C and Figure 11 D
It is shown, before the movement of doubling roller 4, make movement of each first absorptive table 3 from doubling roller 4 first with absorptive table lifting structure 5
Region moves back away in order, and makes doubling roller 4 from fitting beginning towards fitting terminal along left and right directions moving in rotation, will
First workpiece W1 fits in second workpiece W2.During a series of fitting, due to doubling roller 4 by spin friction and from
Turn, so without the mechanism to rotate driving doubling roller 4.
According to laminating apparatus so, due to being to keep out of the way mobile each first absorptive table using the moving area of doubling roller 4
3, so the overall structure that can eliminate laminating apparatus is meaninglessly enlarged, minimize laminating apparatus, and its setting can be reduced
Required space.In addition, due to that can be adsorbed before doubling roller 4 will approach using the first mobile absorptive table 3 is not kept out of the way
The first workpiece W1 is kept, so the fitting of two workpiece W1, W2 can be carried out appositely.Moreover, because being the side below silk screen 8
Multiple first absorptive tables 3 and doubling roller 4 are configured, adsorbs the first workpiece W1 using the first absorptive table 3 across silk screen 8, and across
Silk screen 8 is bonded the first workpiece W1 using doubling roller 4, so even the first workpiece W1 does not have the characteristic for maintaining shape itself
In the case where, still the first workpiece W1 on silk screen 8 can be kept into bending planar using the absorption of the first absorptive table 3.In addition, due to
It is to utilize fitting in the state that first workpiece W1 is kept into bending across the absorption of silk screen 8 using multiple first absorptive tables 3
Roller 4, which presses the first workpiece W1, fits in second workpiece W2, so holding can be adsorbed using silk screen 8 and the first absorptive table 3
One workpiece W1 is simultaneously kept into curved shape appropriate until two workpiece W1, W2 will be by before being bonded.
During being bonded the first workpiece W1 using doubling roller 4, the curved shape or roller of the roller rotation direction of binding face P
In the case where curved shape localized variation of axis direction etc., bending deformation mechanism 22 and back are continuously controlled using control unit 55
The actuator state of support mechanism 23 can make the curved shape of doubling roller 4 appropriate along the curved shape of binding face P and active accordingly
Ground is adjusted.To which the first workpiece W1 of three-dimensional planar shape can be fitted in appositely to the three-dimensional planar shape of second workpiece W2
Binding face P.After fitting terminates, make doubling roller 4 in the state of separating from the first workpiece W1 toward start bit shown in Fig. 2
Set movement.In addition, releasing the adsorption capacity for acting on second workpiece W2 after open operation movable table 2, can be taken off accordingly complete
At two workpiece W1, W2 of fitting.After, by repeating the joint movement, and can efficiency carry out two well
The fitting of workpiece W1, W2.
Laminating apparatus configured as described above is immediately controlled based on the flexure plane data being previously entered by control unit 55
The actuator state of gear motor 31, and based on the flexure plane data being previously entered, gas is immediately controlled by control unit 55
The actuator state of cylinder pressure 38.According to laminating apparatus so, the curved shape of doubling roller 4 can be made to adapt to the bending of binding face P
Shape and bending deformation appositely.In addition, controlled based on the flexure plane data in input control portion 55 bending deformation mechanism 22 and
The actuator state of back bracket mechanism 23 can comply with the variation of the three-dimensional planar of binding face P accordingly, make the curved shape master of doubling roller 4
It is adapted to dynamicly.To omit the positioning of prior carry out back bracket roller indispensable in conventional devices and determine the curved of doubling roller
The preparation work of curved shape.Be accompanied by this, process needed for preparation work can be omitted and time, and can efficiency pasted well
Conjunction processing, compared with known laminating apparatus, can also simplify the overall structure of laminating apparatus, keep importing cost cost effective.Due to
As long as changing the flexure plane data in input control portion 55, so that it may the curved shape for diversely changing doubling roller 4, so even more
The laminating process of a small amount of workpiece of kind, still can promptly correspond to.
Figure 12 shows another embodiment for the laminating apparatus for being changed bending deformation mechanism 22.Here, in left and right
Each motion arm 25 and between the protruding end of the operating shaft 19 outstanding of motion arm 25 be arranged offsetting spring structure 61 so that doubling roller
The central location reset movement of the motion arm 25 of 4 direction left and right.Offsetting spring structure 61 is by bearing block 63, thrust bearing
(thrust bearing) 64 and the reset spring 66 of collapse coil shape are constituted, and the bearing block 63 is by being screwed into operating shaft 19
62 barrier supports of nut of shaft end, the thrust bearing 64 are stopped by the bearing block 63, which is configured at operation
Between arm 25 and the spring-leaf retainer 65 for being installed in thrust bearing 64.
At the position of the curved shape localized variation of binding face P, the bending for acting on the roller axis direction of doubling roller 4 counter is made
Firmly it can become larger or become smaller.Therefore, doubling roller 4 can bear to make towards the bending for the roller axis direction for acting on the doubling roller 4 is counter
The firmly thrust in the mobile direction in smaller side, and have the tendency that past direction sliding.Then, in the bending radius of binding face P
As under the uniform and described discharged state of thrust, doubling roller 4 can position of the holding position after sliding is mobile.This state
Doubling roller 4 roller axis direction central location from left and right motion arm 25 central location thereto one party deviate.Cause
This, when the described positional shift accumulation when value beyond the mark, the motion arm 25 of the left and right when making doubling roller bending deformation
The arm of force can generate difference, even if swinging the motion arm 25 of left and right equally using arm operating mechanism 26, can not also make doubling roller 4
Equably bending deformation.In order to correct doubling roller 4 so roller axis direction positional shift, and then eliminate operating shaft 19 not
It necessarily moves axially, and offsetting spring structure 61 is set.
As previously stated, in the case where doubling roller 4 is towards roll shaft heart direction positional shift, such as 4 court of doubling roller
In the state of to Figure 12 toward leftward position offset, the elastic force of the reset spring 66 on the right side (not shown) Figure 12 can become than left side
The elastic force of reset spring 66 is big.Therefore, when the bending radius of binding face P becomes for the moment, doubling roller 4 can be towards the reset of left and right
The tension of spring 66 becomes impartial direction movement and rotates.It is accompanied by this, since doubling roller 4 can be in each positional shift
Towards the central location reset movement of the motion arm 25 of left and right, so the suitably bending deformation always of doubling roller 4 can be made.Also,
It can also certainly prevent that operating shaft 19 is beyond the mark and be detached from from bearing 27.
Other than described, arm operating mechanism 26 can be constituted by driving source 31 and as by the electric cylinder of drive mechanism,
In addition, ball screw 30 can be replaced using worm rack mechanism.For the structure of retreat operation roller frame 37, in addition to operating cylinder
In addition, also using electric cylinder or the ball screw 30 and driving source 31 same with arm operating mechanism 26 can be applied.
In the embodiment described, though the nut axis 33 of nut body 29 is supported using the long hole 32 for being formed in motion arm 25,
But not limited to this.For example, can using motion arm 25 by nut axis 33 support at can reciprocating tilting in the case where, by gear electricity
The cardinal extremity axis branch of motivation 31 is at can swing up and down.In this case, can be swung up and down by gear motor 31 come absorption operation
The track of the swinging track and the motion track of nut body 29 of motion arm 25 when 25 swinging operation of arm is poor.Bearing body 27 is also unlimited
In the ball bearing that can be moved axially, can also be made of the axle sleeve of sleeve-like.
Symbol description
1 first base station (base station)
2 second base stations (movable table)
3 first absorptive tables
4 doubling rollers
5 absorptive table lifting structures
6 roller lifting structures
7 roller moving structures
8 silk screens
12 second absorptive tables
17 roll bodies
19 operating shafts
20 roller seats
22 bending deformation mechanisms
23 back bracket mechanisms
24 fulcrums
25 motion arms
26 arm operating mechanisms
27 bearing bodies (bearing)
28 screw shafts
29 nut bodies
30 ball screws
31 driving sources (gear motor)
32 long holes
33 nut axis
36 back bracket rollers
37 roller frame
38 actuators (pneumatic cylinder)
55 control units
The first workpiece of W1
W2 second workpiece
The binding face of P second workpiece.
Claims (7)
1. a kind of laminating apparatus, has:
First base station (1)；
Second base station (2) across predetermined distance supports in above-below direction relative to first base station (1) and sets shape in pairs；
First absorptive table (3) is set to first base station (1), keeps the first workpiece (W1) with absorption；
Second absorptive table (12) is set to second base station (2), keeps second workpiece (W2) with absorption；
Doubling roller (4) is configured to along the three-dimensional for adsorbing the second workpiece (W2) kept by second absorptive table (2)
Planar binding face (P), fitting beginning in left and right directions be bonded moving in rotation between terminal, by first workpiece (W1)
Press the binding face (P) in the second workpiece (W2) so that the two is bonded；
Bending deformation mechanism (22) makes the doubling roller (4) alter one's posture as the curved position along the binding face (P)；
Back bracket mechanism (23) carries out the doubling roller (4) after bending deformation by the bending deformation mechanism (22) to support
Posture state and support the doubling roller (4)；And
Control unit (55) controls the actuator state of the bending deformation mechanism (22) and back bracket mechanism (23) the Liang Ge mechanism；
The doubling roller (4) has the cylindric roll body (17) for capableing of bending deformation and a pair of of operating shaft (19,19), the cylindrical shape
Roll body (17) be set to the central portion in the front-back direction of the doubling roller (4), which is fixed on the roll body
(17) both ends in the front-back direction；
The bending deformation mechanism (22) a pair of operating shaft (19,19) of the doubling roller (4) direction of extension towards front and back
The direction of extension of the flat-hand position of horizontal direction and a pair of operating shaft (19,19) is obliquely downward or the inclination attitude of oblique upper
Between, displacement operation a pair of operating shaft (19,19), and in a pair of operating shaft (19,19) the inclined posture, make the fitting
Roller (4) bending deformation is curved at upper prominent bending or inner concave bending；
Based on the flexure plane data being previously entered, the actuation shape for controlling the bending deformation mechanism (22) using the control unit (55)
The doubling roller (4) is maintained at the curved position along the binding face (P) by the actuator state of state and the back bracket mechanism (23), and
And keep the doubling roller (4) mobile from fitting beginning towards fitting terminal rotating to left and right direction, make first workpiece (W1) accordingly
It is bonded with the second workpiece (W2).
2. laminating apparatus according to claim 1, wherein the bending deformation mechanism (22) be set to the doubling roller (4) with
It supports between the roller seat (20) of the doubling roller (4)；
The bending deformation mechanism (22) has the motion arm (25), arm operating mechanism (26) and bearing body (27) of pair of right and left, should
The motion arm (25) of pair of right and left using be set to fulcrum (24) support of the roller seat (20) at can reciprocally swinging, arm operation
Mechanism (26) carries out reciprocally swinging operation for the motion arm (25), which is set to the swing of the motion arm (25)
Base end side, by operating shaft (19) the axis branch at being freely rotatable and be axially movable.
3. laminating apparatus according to claim 2, wherein the arm operating mechanism (26) has ball screw (30), driving
The nut body (29) of source (31) and ball screw (30), which is supported by the roller seat (20), and rotates driving
The screw shaft (28) of the ball screw (30), the nut body (29) are supported in this in the state of engaging with the screw shaft (28)
Motion arm (25)；
Based on the flexure plane data being previously entered, using the control unit (55) come the direction of rotation for controlling the driving source (31) and rotation
Turn amount, makes the doubling roller (4) along binding face (P) bending deformation using the arm operating mechanism (26).
4. laminating apparatus according to claim 3, wherein be set to the nut axis (33) of the nut body (29) by being formed in
The long hole (32) of the motion arm (25) is supported, which is supported using the motion arm (25) at can not rotate and can
It reciprocatingly slides；
The swinging track and the spiral shell of the motion arm (25) when absorbing motion arm (25) swinging operation using the long hole (32)
The track of the motion track of cap body (29) is poor.
5. laminating apparatus according to any one of claim 1 to 4, wherein the back bracket mechanism (23) has multiple back brackets
Roller (36), roller frame (37) and actuator (38), multiple back bracket roller (36) are connected to multiple portions of the circumferential surface of the doubling roller (4)
Position, which is freely and rotatably supported the back bracket roller (36), which will the respectively roller frame (37) and the back bracket roller
(36) it carries out pressing operation towards the doubling roller (4)；
Based on the flexure plane data being previously entered, the pressing force of the actuator (38) is controlled using control unit (55), utilizes this
Back bracket roller (36) makes the doubling roller (4) along binding face (P) bending deformation.
6. laminating apparatus according to any one of claim 1 to 5, wherein in being internally provided with for the first base station (1)
Absorptive table lifting structure (5), roller lifting structure (6) and roller moving structure (7), absorptive table lifting structure (5) descending operation should
First absorptive table (3), roller lifting structure (6) descending operation doubling roller (4), the roller moving structure (7) fitting beginning with
It is bonded moving operation doubling roller (4) between terminal；
Before the doubling roller (4) is using the roller moving structure (7) direction fitting terminal moving operation, first make respectively first absorption
Platform (3) is moved back away using the absorptive table lifting structure (5) from the moving area of the doubling roller (4) in order, by first work
Part (W1) fits in the second workpiece (W2) using the doubling roller (4).
7. laminating apparatus according to any one of claim 1 to 6, wherein be equipped in the upper surface of first base station (1)
The silk screen (8) of first workpiece (W1) is supported, multiple first absorptive tables (3) and the doubling roller (4) configuration are in the silk screen (8)
Following side；
Forniciform shape is kept into across the silk screen (8) absorption using multiple first absorptive tables (3) in first workpiece (W1)
Under state, which is pressed using the doubling roller (4) in the second workpiece (W2), by two workpiece (W1, W2)
Fitting.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2017/016360 WO2018198194A1 (en) | 2017-04-25 | 2017-04-25 | Laminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110461604A true CN110461604A (en) | 2019-11-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780088702.1A Pending CN110461604A (en) | 2017-04-25 | 2017-04-25 | Laminating apparatus |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6438591B1 (en) |
| KR (1) | KR20190122736A (en) |
| CN (1) | CN110461604A (en) |
| TW (1) | TWI654154B (en) |
| WO (1) | WO2018198194A1 (en) |
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| CN112885239A (en) * | 2021-02-05 | 2021-06-01 | 京东方科技集团股份有限公司 | Bonding apparatus and bonding method |
| CN112885238A (en) * | 2021-02-03 | 2021-06-01 | 京东方科技集团股份有限公司 | Attaching jig, attaching device and attaching method |
| CN113001958A (en) * | 2021-02-26 | 2021-06-22 | 四川铭利达科技有限公司 | Full-automatic sticking film machine of plastic highlight product |
| CN114005370A (en) * | 2021-11-19 | 2022-02-01 | 云谷（固安）科技有限公司 | Bonding apparatus and bonding method |
| CN114488590A (en) * | 2022-04-06 | 2022-05-13 | 深圳前海锦泽实业有限公司 | Intelligent polaroid attaching device and method |
| CN115489105A (en) * | 2022-09-22 | 2022-12-20 | 京东方科技集团股份有限公司 | Laminating equipment and film laminating method |
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- 2017-04-25 JP JP2017541887A patent/JP6438591B1/en active Active
- 2017-04-25 WO PCT/JP2017/016360 patent/WO2018198194A1/en active Application Filing
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| JPH01247144A (en) * | 1988-03-28 | 1989-10-03 | Shin Nippon Koki Kk | Apparatus for automatically bonding tape |
| JPH10144243A (en) * | 1996-11-07 | 1998-05-29 | Sony Corp | Shadow mask type cathode-ray tube with reflection preventing film and surface treatment of cathode-ray tube |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112885238A (en) * | 2021-02-03 | 2021-06-01 | 京东方科技集团股份有限公司 | Attaching jig, attaching device and attaching method |
| CN112885239A (en) * | 2021-02-05 | 2021-06-01 | 京东方科技集团股份有限公司 | Bonding apparatus and bonding method |
| CN113001958A (en) * | 2021-02-26 | 2021-06-22 | 四川铭利达科技有限公司 | Full-automatic sticking film machine of plastic highlight product |
| CN114005370A (en) * | 2021-11-19 | 2022-02-01 | 云谷（固安）科技有限公司 | Bonding apparatus and bonding method |
| CN114005370B (en) * | 2021-11-19 | 2024-02-20 | 云谷（固安）科技有限公司 | Bonding device and bonding method |
| CN114488590A (en) * | 2022-04-06 | 2022-05-13 | 深圳前海锦泽实业有限公司 | Intelligent polaroid attaching device and method |
| CN115489105A (en) * | 2022-09-22 | 2022-12-20 | 京东方科技集团股份有限公司 | Laminating equipment and film laminating method |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI654154B (en) | 2019-03-21 |
| WO2018198194A1 (en) | 2018-11-01 |
| JP6438591B1 (en) | 2018-12-19 |
| TW201841858A (en) | 2018-12-01 |
| JPWO2018198194A1 (en) | 2019-06-27 |
| KR20190122736A (en) | 2019-10-30 |
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