CN100468096C - Colour filter manufacting equipment - Google Patents
Colour filter manufacting equipment Download PDFInfo
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- CN100468096C CN100468096C CNB2006100804041A CN200610080404A CN100468096C CN 100468096 C CN100468096 C CN 100468096C CN B2006100804041 A CNB2006100804041 A CN B2006100804041A CN 200610080404 A CN200610080404 A CN 200610080404A CN 100468096 C CN100468096 C CN 100468096C
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Abstract
The invention relates to a color filter maker adopting gantry-type structure, comprising a control system and a reference platform, where the two sides of the reference platform are equipped with first and second parallel slide rails, respectively; a substrate support module is arranged between the two slide rails, a first slide module is arranged on the first slide rail, a second slide module is arranged on the second slide rail, a beam with third slide rail is arranged on the two slide modules, an ink jet module is arranged on the third slide rail and the above control system is used to control the working of all parts in the maker.
Description
[technical field]
The present invention relates to a kind of colour filter manufacting equipment, particularly a kind of flame colour filter manufacting equipment.
[background technology]
Because LCD (Liquid Crystal Display, LCD) be the assembly of non-active illuminating, must see through inner backlight light source is provided, the GTG that collocation drive IC and liquid crystal control form black, white dichromatism shows, red (R), green (G), indigo plant (B) three kinds of color layers of seeing through colored filter (ColorFilter) again provide form and aspect, form colored display frame, so colored filter is the key part and component of LCD colorize.
Having of using always in the manufacturing method of color filters is following several.
First method is a decoration method.In decoration method, but will be added on the glass substrate, and form required pattern thereon with photoetching treatment as the water-soluble polymeric material of coloring material.The pattern that is obtained is immersed in the dyestuff groove, to obtain figure to be dyeed.This process is repeated three times, to form R, G, B colour filter.
Second method is the pigment dispersing method.In the method, in substrate, form the pigment dispersing photosensitive resin layer, and form monochromatic figure thereon.This process is repeated three times, to obtain R, G, B colour filter.
The third method is an electrodeposition process.In the method, in substrate, form the figure of transparency electrode, and the structure that is produced is impregnated into comprises in pigment, resin, electrolytic solution and the painted electro-deposition applying liquid in first kind of color.This process is repeated three times, and to form R, G and B coat, subsequently, resin bed obtains heat curing to form colour filter.The figure that the method can form is restricted.
The 4th kind of method is print process.In the method, pigment is dispersed in the thermosetting resin, and carries out printing operation three times, forming R, G and B coat respectively, and makes the resin heat curing, thereby forms colour filter.The method can not form the figure of fine pitch.
Said method all is that identical process is wanted triplicate, to obtain three kinds of color layers, i.e. and R, G and B layer, this just causes the increase of cost, and production capacity reduces.
At the deficiency of said method, now ink ejecting method manufacturing colored filters that adopt more.Ink ejecting method is injected in the black matrix" on the substrate simultaneously for the ink that ink discharge device of use will contain the RGB color layers, and the dehydrated back of ink droplet forms painted RGB color layers pattern on this substrate.Use ink ejecting method can once form the RGB color layers, make preparation process simplify in a large number, cost significantly reduces.So ink ejecting method has the plurality of advantages of processing procedure simplification, environmental protection, conservation.And nowadays employed ink-jet apparatus speed is slow and volume is too huge, and area that can spray printing is less, is unsuitable for the demand that colored filter maximizes.
In view of this, provide a kind of speed fast, the less and colour filter manufacting equipment can the machining large colored filter substrate of volume is real be necessity.
[summary of the invention]
Below will a kind of colour filter manufacting equipment be described with embodiment.
A kind of colour filter manufacting equipment, it adopts flame framework and comprises a control system and a reference platform.These reference platform both sides are provided with first slide rail and second slide rail that is parallel to each other respectively, a base plate supports module is arranged between this first slide rail and second slide rail, one first slip module is arranged on this first slide rail, one second slip module is arranged on this second slide rail, crossbeam with the 3rd slide rail is arranged on this first slip module and the second slip module, and this crossbeam is vertical with this second slide rail with this first slide rail, and this crossbeam has first end and second end.This first end is arranged on this first slip module, and this second end is arranged on this second slip module, and an ink gun module is arranged on the 3rd slide rail, and this control system is used for controlling the work of these each parts of equipment.
Compare with prior art, described colour filter manufacting equipment adopts flame framework, specific volume is less mutually with existing colour filter manufacting equipment for it, described ink gun module running speed under the drive of gantry each driver part of framework is fast, and the base plate supports module is static with respect to reference platform, it can carry the large colour colour filtering chip basic board and under the framework of gantry this substrate be processed, thereby realizes the purpose of machining large colored filter substrate.
[description of drawings]
Fig. 1 is the positive perspective view of colour filter manufacting equipment embodiment of the present invention.
Fig. 2 is the back side perspective view of colour filter manufacting equipment embodiment of the present invention.
Fig. 3 is the perspective view of the base plate supports module of colour filter manufacting equipment embodiment of the present invention.
Fig. 4 is the perspective view of the first slip module of colour filter manufacting equipment embodiment of the present invention.
Fig. 5 is the diagrammatic cross-section of the first slip module of colour filter manufacting equipment embodiment of the present invention.
Fig. 6 is the decomposing schematic representation of the first slip module of colour filter manufacting equipment embodiment of the present invention.
Fig. 7 is the perspective view of the second slip module of colour filter manufacting equipment embodiment of the present invention.
Fig. 8 is the diagrammatic cross-section of the second slip module of colour filter manufacting equipment embodiment of the present invention.
Fig. 9 is the decomposing schematic representation of the second slip module of colour filter manufacting equipment embodiment of the present invention.
Figure 10 is the perspective view of the regulating device of colour filter manufacting equipment embodiment of the present invention.
Figure 11 is the diagrammatic cross-section of the regulating device of colour filter manufacting equipment embodiment of the present invention.
Figure 12 is the perspective view of the ink gun module of colour filter manufacting equipment embodiment of the present invention.
Figure 13 is the perspective view of safeguarding module of colour filter manufacting equipment embodiment of the present invention.
Figure 14 is the perspective view of the closure means of colour filter manufacting equipment embodiment of the present invention.
Figure 15 is the perspective view of the pedestal of sealing cover shown in Figure 14.
Figure 16 is the perspective view of the cleaning device of colour filter manufacting equipment embodiment of the present invention.
Figure 17 is the perspective view of cleaning pedestal shown in Figure 16.
Figure 18 is that Figure 17 cleans the three-dimensional cutaway view of pedestal along the XVIII-XVIII line.
Figure 19 is the perspective view of the wiping arrangement of colour filter manufacting equipment embodiment of the present invention.
Figure 20 is the cut-away section schematic perspective view of safeguarding module of colour filter manufacting equipment embodiment of the present invention.
The part schematic perspective view of the wiping arrangement of Figure 21 colour filter manufacting equipment embodiment of the present invention.
The schematic perspective view of the ink supply module of Figure 22 colour filter manufacting equipment embodiment of the present invention.
[embodiment]
Below in conjunction with accompanying drawing the present invention is described in further detail.
Please also refer to Fig. 1 and Fig. 2, the colour filter manufacting equipment 1 of the embodiment of the invention adopts flame framework, and it comprises: a control system 700; A reference platform 10, these reference platform 10 both sides are provided with first slide rail 20 and second slide rail 30 that is parallel to each other respectively, a base plate supports module 100 is arranged between this first slide rail 20 and second slide rail 30, one first slip module 200 is arranged on this first slide rail 20, one second slip module 300 is arranged on this second slide rail 30, crossbeam 40 with the 3rd slide rail 41 is arranged on this first slip module 200 and the second slip module 300, and an ink gun module 400 is arranged on the 3rd slide rail 41.
Please refer to Fig. 3, described base plate supports module 100 comprises one first loading plate 110, the top of this first loading plate 110 is used for placing colored filter substrate to be processed, and these first loading plate, 110 inside are equipped with a plurality of calandrias 111 and a plurality of temperature sensor 112; An articulamentum 120, it is arranged on the below of this first loading plate 110; A thermofin 130, it is arranged on the below of this articulamentum 120; A cooling layer 140, it is arranged on the below of this thermofin 130; A whirligig 150, it is arranged on the below of this cooling layer 140, and this whirligig 150 is used for control basal plate and supports the action of module rotation.
The distribution of described a plurality of calandria 111 and a plurality of temperature sensor 112 is wanted evenly, to reach the purpose of medial temperature in this first loading plate 110 of even heating and sensing.
In the present embodiment, this articulamentum 120 is a hollow structure, first loading plate 110 is provided with a plurality of first through holes 113, this first through hole 113 and hollow structure are communicated with, Pneumatic valve can be controlled the air pressure in this hollow structure, so colored filter substrate tightly can be adsorbed on first loading plate 110.
Described base plate supports module 100 can carry relatively large colored filter substrate, so that colour filter manufacting equipment 1 processes and produce the large scale colored filter to it.
Please consult Fig. 4, Fig. 5 and Fig. 6 simultaneously, this first slip module 200 can slide in first slide rail, 20 upper edge Y-axis under the control of drive unit, and this first slip module 200 comprises: swivel plate 210, and this swivel plate 210 is provided with one second through hole 211; Pedestal 220, this pedestal 220 are positioned at second through hole 211 of swivel plate 210; Rotary sleeve 230, this rotary sleeve 230 comprises rotary sleeve inner ring 231 and rotary sleeve outer ring 232, rotary sleeve inner ring 231 is positioned on the boss 221 of pedestal 220 outer walls, and is retained on this pedestal 220 by rotary sleeve inner ring holding board 240.Rotary sleeve outer ring 232 is positioned on the boss 212 of swivel plate 210 inwalls, and is retained on the swivel plate 210 by rotary sleeve outer ring holding board 250 and screw 260.This swivel plate 210 between this rotary sleeve inner ring 231 and the rotary sleeve outer ring 232 ball is installed, so can rotate freely around pedestal 220.Two first web joints 290 are retained on respectively on the boss 213 of swivel plate 210 both sides, and crossbeam 40 (consulting a Fig. 1) end matches by the screw 291 on the screw and first web joint 290, and crossbeam 40 is retained on this first slip module 200.A dust cap 270 is retained on the rotary sleeve outer ring holding board 250 by screw 280.
Please consult Fig. 7, Fig. 8 and Fig. 9 simultaneously, this second slip module 300 can be moving at the second slide rail upper edge y-axis shift under the control of drive unit, and this second slip module 300 comprises: swivel plate 310, and this swivel plate 310 is provided with one second through hole 311; Pedestal 320, this pedestal 320 are positioned at second through hole 311 of swivel plate 310; Rotary sleeve 330, this rotary sleeve 330 comprises rotary sleeve inner ring 331 and rotary sleeve outer ring 332, rotary sleeve inner ring 331 is positioned on the boss 321 of pedestal 320 outer walls, and rotary sleeve inner ring 331 is retained on this pedestal 320 by rotary sleeve inner ring holding board 340 and screw 350.Rotary sleeve outer ring 332 is positioned on the boss 312 of swivel plate 310 inwalls, and rotary sleeve outer ring 332 is retained on the swivel plate 310 by rotary sleeve outer ring holding board 360 and screw 370.This swivel plate 310 between this rotary sleeve inner ring 331 and the rotary sleeve outer ring 332 ball is installed, so can rotate freely around pedestal 320.
This second slip module 300 further comprises a sliding shaft sleeve 380 and a slide lid 390, this sliding shaft sleeve 380 is retained between slide lid 390 and the swivel plate 310, this sliding shaft sleeve 380 comprises sliding shaft sleeve inner ring 381 and sliding shaft sleeve outer ring 382, between this sliding shaft sleeve inner ring 381 and the sliding shaft sleeve outer ring 382 ball is installed, sliding shaft sleeve inner ring 381 is retained on the swivel plate 310 by screw 301, and sliding shaft sleeve outer ring 382 is retained on the slide lid 390 by screw 302.The medial surface of slide lid 390 is designed to stepped, and have between the rotary sleeve outer ring holding board 360 at interval, and have between the sliding shaft sleeve inner ring 381 at interval, a lockplate 303 is retained on the inboard of the sidewall 392 of slide lid 390, with 382 lockings of sliding shaft sleeve outer ring.So this slide lid 390 can slide along the bearing of trend of sliding shaft sleeve 380.The other end of crossbeam 40 (consulting Fig. 1) matches by the screw 391 of screw and slide lid 390, and crossbeam 40 these ends are retained on this slide lid 390, promptly is retained on this second slip module 300.
See also Figure 10 to Figure 11, in the outside (as shown in Figure 4) of above-mentioned first web joint 290 and the outside (as shown in Figure 7) of the sidewall 392 of slide lid 390 regulating device 900 is set, this regulating device 900 can be corrected to crossbeam 40 (as shown in Figure 1) on the X-direction in real time, prevents that crossbeam 40 from departing from X-axis.Regulating device 900 comprises: a housing 910, and described housing 910 has a through hole 911; One first stop part 920, described first stop part 920 is provided with a third through-hole 921; One second stop part 930, described second stop part 930 is provided with a fourth hole 931, and described first stop part 920 and second stop part 930 are separately fixed at the two ends of the through hole 911 of housing 910 by at least one screw 940 or its equivalent elements; An adjuster bar 950, described adjuster bar 950 is stretched out outside the housing 910 by third through-hole 921, a first piston 960 is fixed on the end that adjuster bar 950 is positioned at through hole 911, and when adjuster bar 950 moved, first piston 960 was inner mobile at through hole 911 with adjuster bar 950; One against bar 970, describedly stretch out outside the housing 910 by fourth hole 931 against bar 970, one second piston 980 is fixed on an end that is positioned at through hole 911 against bar 970, when when bar 970 moves, second piston 980 with against bar 970 through hole 911 inner moving; A spring 990, described spring 990 are contracted between the first piston 960 and second piston 980.
In the present embodiment, adjuster bar 950 can be adjusted spring 990 by third through-hole 921 engagements of the screw thread and first stop part 920 by the moving adjuster bar 950 of spiral shell, makes it have the rigidity of expection.When spring 990 is compressed, increase gradually against the preceding termination contact rigidity of bar 970, otherwise rigidity weakens gradually.
The number and the installation site of above-mentioned regulating device 900 are not limited to foregoing description, can design according to actual conditions.
Please refer to Figure 12, described ink gun module 400 comprises three shower nozzles 410, is equiped with a plurality of nozzles 411 on each shower nozzle 410, and is communicated with an ink entrance 420 on each shower nozzle.This shower nozzle 410 designs for piezoelectric type.
Refer again to Fig. 1, a height positioning module 400A is arranged on the crossbeam 40, and it links to each other with ink gun module 400.This ink gun module 400 can move along Z-direction by relative height positioning module 400A, and this height positioning module 400A can control the distance that ink gun module 400 moves.
Two ink gun locating device 400B are arranged on this ink gun module 400, and it is used for the position relation of required injection on sensing shower nozzle and the colored filter substrate.Ink gun locating device 400B can increase and decrease it according to actual needs quantity and installation site are installed.
Refer again to Fig. 2, at this, a substrate orientation module 800 is set on crossbeam 40, promptly it is relative with above-mentioned ink gun module 400 and be arranged on crossbeam 40 1 sides.This substrate orientation module 800 is used for the position of sensing colored filter substrate.
Please refer to Figure 13, safeguard that module 600 comprises a base plate 651 and the main part 601 that is arranged on base plate 651 surfaces for one.The main part 601 of present embodiment comprises a closure means 610, a cleaning device 620 and a wiping arrangement 630.This base plate 651 is arranged on the said reference platform 10 (as shown in Figure 1).
Please refer to Figure 14 and Figure 15, this closure means 610 is used for ink gun module 400 under holding state, prevents ink volatilization, drying in the shower nozzle 410, and removes the obturator (as shown in figure 12) in the shower nozzle 410.This closure means 610 comprises a sealing cover pedestal 617 and first drive division 619 that links to each other with this sealing cover pedestal 617, this sealing cover pedestal 617 comprises two first grooves 6174 that are arranged on the sealing cover pedestal 617, three seal bores 6172 and two single holes 6171, these three seal bores 6172 be arranged in parallel, and two first grooves 6174 are separately positioned between two adjacent seals holes 6172, these two single holes 6171 are separately positioned on two first groove 6174 bottoms, each seal bore 6172 is provided with a seal bore circle 6175, and single hole 6171 is provided with single aperture seal circle 6176.
The good rubber of single aperture seal circle 6176 and seal bore circle 6175 usefulness elasticity is made.
In the present embodiment, three seal bore 6172 respectively corresponding three shower nozzles 410.Shower nozzle 410 is when holding state, shower nozzle 410 is moved to the top of seal bore 6172, accurately behind the location nozzle 411 is inserted in the seal bore 6172, the seal bore circle 6176 that is arranged in the seal bore 6172 closely wraps up nozzle 411 edges, at this moment, 411 at nozzle places in the seal bore 6172 of seal bore circle 6175 belows.
One first groove 6174 is set on this sealing cover pedestal 617, single hole 6171 is arranged on this first groove, 6174 bottoms, these single hole 6171 external operation valves, this operation valve is used for controlling the air pressure in the single hole 6171, thereby make and have negative pressure in this single hole 6171, when needs are cleared up the obturator of single nozzle 411, shower nozzle 410 meetings moving along first groove 6174 with seal bore 6172 parallel bearing of trends, the nozzle 411 of required processing is moved to the top of single hole 6171, subsequently nozzle 411 is stretched in the single hole 6171, nozzle 411 edges that single aperture seal circle 6176 can utilize self better elastic will insert in it closely wrap up, 411 at nozzle places in the single hole 6171 of single aperture seal circle 6176 belows simultaneously, and the obturator in the nozzle 411 is sucked out under suction function.In first groove, 6174 bottoms a plurality of outages 6173 are set, the bottom surface of this outage 6173 and sealing cover pedestal 617 is communicated with, and the liquid that is trapped in first groove 6174 is discharged outside the sealing cover pedestal 617 via outage 6173.
Above-mentioned first drive division 619 comprises: one first drive unit 611, for example motor; First rotating shaft, 613, the first drive units 611 that link to each other with first drive unit 611 can drive first rotating shaft 613 and rotate and control its velocity of rotation and rotation distance; One first base 612; First base shaft 616 that links to each other with this first base 612, this first rotating shaft 613 is rotated and can be driven this first base shaft, 616 rotations by first driving-belt 614, it is corresponding with first rotating shaft 613 that first base shaft 616 rotates the angle of being rotated, so first drive unit 611 can be by controlling first base shaft 616 to the control of first rotating shaft 613; First buffing pad 615 that relative first base shaft 616 is provided with, utilize a plurality of springs to connect this first buffing pad 615 and sealing cover pedestal 617, this first base shaft 616 drives first buffing pad 615 and rotates, when sealing cover pedestal 617 is subjected to foreign impacts, first buffing pad 615 that links to each other with sealing cover pedestal 617 can absorb the energy of impact, and is impaired because of collision to prevent shower nozzle 410 (as shown in figure 12).
Please also refer to Figure 16, Figure 17 and Figure 18, this cleaning device 620 comprises that is cleaned a pedestal 627, and second drive division 628 that links to each other with cleaning pedestal 627, comprise a plurality of spray holes 6271 on this cleaning pedestal 627, this second drive division 628 cleans the action that pedestal 627 rotates in order to control, and the solvent of spray hole 6271 ejections is used for cleaning a plurality of nozzles 411 (as shown in figure 12) on the shower nozzle 410.
Above-mentioned cleaning pedestal 627 comprises: one second groove 6272, a plurality of annular retaining walls 6273 are arranged in this second groove 6272, these a plurality of annular retaining walls 6273 surround a solid-liquid groove 6275 respectively, a plurality of spray holes 6271 are arranged on this solid-liquid groove 6275 bottoms, and these a plurality of annular retaining walls 6273 have liquid outlet 6278 respectively; A plurality of fluid holes 6274 are arranged on this second groove, 6272 bottoms, this fluid hole 6274 and the bottom surface connection of cleaning pedestal 627, and the waste liquid that cleaning shower nozzle 410 (as shown in figure 12) is produced is discharged through fluid hole 6274 and is cleaned outside the pedestal 627.
In the present embodiment, a plurality of spray holes 6271 are divided into three groups are arranged on three solid-liquid groove 6275 bottoms respectively, these three solid-liquid groove 6275 belows are promptly cleaned a hollow pipeline 6276 respectively in the pedestal 627, a plurality of spray holes 6271 of solid-liquid groove 6275 bottoms all are communicated with this hollow pipeline 6276, promptly clean pedestal 627 bottom surfaces with these hollow pipeline 6276 belows an inlet 6277 is set, solvent enters the hollow pipeline 6276 from this inlet 6277, again by mouth spray 6271 ejections.The shower nozzle 410 that needs to clean moves to the top, spray hole 6271 can spray solvent shower nozzle 410 is cleaned, ink residual on the shower nozzle 410 is disposed, annular retaining wall 6273 can prevent that the solvent that is ejected on the shower nozzle 410 from splashing towards periphery, the solvent that cleaning shower nozzle 410 is produced can be trapped in solid-liquid groove 6275 bottoms, flow into second groove 6272 via liquid outlet 6278 then, discharge through fluid hole 6274 again and clean outside the pedestal 627, these liquid outlet 6278 bottom solid-liquid grooves 6,275 one sides are higher than second groove, 6,272 one sides, be convenient to clean the solvent that shower nozzle produces and flow into second groove 6272, the hole wall of this fluid hole 6274 is higher than the hole wall inboard with the side that second groove 6272 links to each other, and is convenient to clean the solvent discharge that shower nozzle 410 is produced.
Above-mentioned second drive division 628 comprises: one second drive unit 621, for example motor; Second rotating shaft, 623, the second drive units 621 that link to each other with this second drive unit 621 can drive second rotating shaft 623 and rotate and control its velocity of rotation and rotation distance; One second base 622; Second base shaft 626 that links to each other with this second base 622, this second rotating shaft 623 is rotated and can be driven this second base shaft, 626 rotations by second driving-belt 624, the angle that second base shaft 626 is rotated is corresponding with second rotating shaft 623, so second drive unit 621 can be by controlling second base shaft 626 to the control of second rotating shaft 623; Second buffing pad 625 that relative second base shaft 626 is provided with, utilize a plurality of springs to connect this second buffing pad 625 and cleaning pedestal 627, this second base shaft 626 drives second buffing pad 625 and rotates, when cleaning pedestal 627 is subjected to foreign impacts, second buffing pad 625 that links to each other with cleaning pedestal 627 can absorb the energy of impact, and is impaired because of collision to prevent shower nozzle 410 (as shown in figure 12).
See also Figure 19, this wiping arrangement 630 comprises: two be arranged in parallel and all perpendicular to the installing plate 631,632 on base plate 651 surfaces; One second loading plate 633 is provided with and is fixed between two installing plates 631,632, and wherein the upper surface of this second loading plate 633 has one the 3rd groove 633A; One the 3rd drive unit 634 is arranged on the outside of installing plate 631, and present embodiment the 3rd drive unit 634 is a motor; One the 3rd rotating shaft 636 links to each other with the 3rd drive unit 634, and the rotation of the 3rd rotating shaft 636 is by 634 controls of the 3rd drive unit; Driven spindle 636A and the 3rd rotating shaft 636 be arranged in parallel.During practical operation, a cleaning wiping cloth 635 is wrapped on the driven spindle 637, and an end of cleaning wiping cloth 635 links to each other with the 3rd rotating shaft 636 via the 3rd groove 633A top of above-mentioned second loading plate 633; Shower nozzle 410 (as shown in figure 12) moves to the 3rd groove 633A top, and contact with cleaning wiping cloth 635, the 3rd rotating shaft 636 makes cleaning wiping cloth 635 move above the 3rd groove 633A by rotation, shower nozzle 410 is carried out wiping, and the cleaning wiping cloth 635 through the 3rd groove 633A top is wrapped in the 3rd rotating shaft 636 again.
See also Figure 20, this closure means 610 all is connected with this cleaning device 620 and is fixed on one first substrate 650 in the present embodiment.
The method of attachment of this first drive unit 611 and this second drive unit 621 and this first substrate 650 and the method that first base 612 is connected on first substrate 650 are similar, are to reach fixing by one second web joint 621A and a plurality of screw 621B.By this, this closure means 610 and this cleaning device 620 are fixed on first substrate 650.
See also Figure 20 and Figure 21, be provided with one first jacking gear 640 between this closure means 610 and this cleaning device 620, first jacking gear 640 of present embodiment is a pneumatic cylinder.This first jacking gear 640 is a column structure, and it is fixed on the base plate 651 and penetrates first substrate 650 and is provided with.These first jacking gear, 640 tops are provided with an arc web joint 642, and this arc web joint 642 is fixed on first substrate 650 or with first substrate 650 and is structure as a whole.This first jacking gear 640 comprises a piston rod 641, this piston rod 641 is to be arranged on perpendicular to base plate 651 directions in the air chamber 644 of this first jacking gear 640, screw 643 passes the screw (figure does not show) of this arc web joint 642 and these piston rod 641 upper ends and tightens, should arc web joint 642 to be connected with this piston rod 641 and to fix.In the practical operation, control moving up and down of first substrate 650, thereby control moving up and down of closure means 610 and cleaning device 620 by the moving up and down of controlling in first jacking gear 640 of piston rod 641.Direction perpendicular to base plate 651 on base plate 651 is provided with a plurality of gag lever post 651A, this gag lever post 651A penetrates first substrate 650 and is provided with, be provided with a limited bolt 651B in position, to control the maximum height that first substrate 650 rises near the top of this gag lever post 651A.
See also Figure 21, this blow head maintenance device 600 further comprises one second jacking gear 653, and the structure of this second jacking gear 653 is identical with first jacking gear 640.This second jacking gear 653 is fixed on the base plate 651, it comprises a piston rod (figure does not show), this piston rod top is provided with one the 3rd web joint 653A, and the screw (figure does not show) that screw 653B passes the 3rd web joint 653A and piston rod top is tightened and reached the 3rd web joint 653A and be connected with second jacking gear 653.The 3rd web joint 653A is a bow-shaped structural, this arc the 3rd web joint 653A is connected in one second substrate 654, this arc the 3rd web joint 653A and this second substrate 654 are into a single integrated structure or be connected by screw, wherein this second substrate 654 is connected with web joint 631,632 by some screws, is connected thereby reach with wiping arrangement 630.In the practical operation, control moving up and down of second substrate 654, thereby control moving up and down of wiping arrangement 630 by the moving up and down of controlling in second jacking gear 653 of piston rod.Two installing plates, 631,632 inboards are provided with a plurality of gag lever post 651C perpendicular to the direction of base plate 651 on base plate 651, this gag lever post 651C penetrates second substrate 654 and is provided with, position on the close top of this gag lever post 651C is provided with a limited bolt 651D, to control the maximum height that this wiping arrangement 630 rises.
Be appreciated that this closure means 610 and cleaning device 620 can also distinguish corresponding pneumatic cylinder; This closure means 610, this cleaning device 620 and this wiping arrangement 630 can be controlled its rising and decline by a pneumatic cylinder jointly.
Please also refer to Fig. 2 and Figure 22, an ink supply module 500 comprises three ink feed slot 510, and it is equipped with R respectively, G, the ink of three kinds of colors of B; A flux bath 520; A waste liquid tank 530; A pressure trough 540; Three control flumes (Remote Tank) 550, a vacuum pump 560, wherein, this ink feed slot 510, flux bath 520, waste liquid tank 530, pressure trough 540 are set up in parallel, these three control flumes 550 are arranged on the top of ink feed slot 510, and control flume 550 and ink feed slot 510 are communicated with one to one, and the ink in the control flume 550 flows into corresponding shower nozzle 410 by above-mentioned ink entrance 420, and control flume 550 ink inside height and shower nozzle 410 ink inside height are consistent.Flux bath 520 and above-mentioned spray hole 6271 are communicated with, and the solvent in the flux bath 520 is used for cleaning shower nozzle.Waste liquid tank 530 and above-mentioned outage 6173 and fluid hole 6274 are connected respectively, and waste liquid tank 530 is used for depositing the waste liquid that is produced in colour filter manufacting equipment 1 operation.Pressure trough 540 is used to provide pressure required in the present embodiment.Vacuum pump 560 is used for and will vacuumizes in the pressure trough 540, guarantees that the air pressure in the pressure trough 540 maintains required state.
See also Fig. 2, the colour filter manufacting equipment 1 of the embodiment of the invention comprises a control system 700, this control system 700 is in order to control the action of all unit, comprise base plate supports module 100, ink gun module 400, height positioning module 400A, ink gun locating device 400B, substrate orientation module 800, safeguard module 600, ink supply module 500, and the mobile or rotation of all motor-driven parts of control.This control system 700 is a computer system, and its function that realizes is logical knowledge technology for the personnel of present technique field, so, do not give unnecessary details at this.
In addition, those skilled in the art also can do other variation in spirit of the present invention.So the variation that these are done according to spirit of the present invention all should be included within the present invention's scope required for protection.
Claims (25)
1. colour filter manufacting equipment, it is characterized in that adopting flame framework, and comprise a control system and a reference platform, these reference platform both sides are provided with first slide rail and second slide rail that is parallel to each other respectively, a base plate supports module is arranged between this first slide rail and second slide rail, one first slip module is arranged on this first slide rail, one second slip module is arranged on this second slide rail, crossbeam with the 3rd slide rail is arranged on this first slip module and the second slip module, and this crossbeam is vertical with this second slide rail with this first slide rail, this crossbeam has first end and second end, this first end is arranged on this first slip module, this second end is arranged on this second slip module, an ink gun module is arranged on the 3rd slide rail, and this control system is used for controlling the work of these each parts of equipment.
2. colour filter manufacting equipment as claimed in claim 1, it is characterized in that described base plate supports module comprises: one first loading plate, its top is used for placing colored filter substrate to be processed, and this first loading plate inside is equipped with a plurality of calandrias and a plurality of temperature sensor; An articulamentum, it is arranged on the below of this loading plate; A thermofin, it is arranged on the below of this articulamentum; A cooling layer, it is arranged on the below of this thermofin; A whirligig, it is arranged on the below of this cooling layer, and this whirligig is used for control basal plate and supports the action of module rotation.
3. colour filter manufacting equipment as claimed in claim 2 is characterized in that described articulamentum is a hollow structure, and first loading plate is provided with a plurality of first through holes, and this first through hole and hollow structure are communicated with.
4. colour filter manufacting equipment as claimed in claim 1 is characterized in that the described first slip module comprises: swivel plate, and this swivel plate is provided with second through hole; Pedestal, this pedestal are positioned at second through hole of swivel plate; Rotary sleeve, this rotary sleeve comprises rotary sleeve inner ring and rotary sleeve outer ring, and this rotary sleeve inner ring is retained on the pedestal, and the rotary sleeve outer ring is retained on the swivel plate, between this rotary sleeve inner ring and this rotary sleeve outer ring ball is installed, this swivel plate can rotate freely around pedestal.
5. colour filter manufacting equipment as claimed in claim 4 is characterized in that described base outer wall is provided with boss, and the rotary sleeve inner ring is positioned on this boss, and is retained on the pedestal by a rotary sleeve inner ring holding board.
6. colour filter manufacting equipment as claimed in claim 4 is characterized in that the inwall of described swivel plate is provided with boss, and position, rotary sleeve outer ring and is retained on the swivel plate by a rotary sleeve outer ring holding board on this boss.
7. colour filter manufacting equipment as claimed in claim 4 is characterized in that further comprising dust cap, and this dust cap is retained on the holding board of rotary sleeve outer ring.
8. colour filter manufacting equipment as claimed in claim 4, it is characterized in that the described second slip module comprises: with the identical structure of the first slip module, and slide lid and sliding shaft sleeve, this sliding shaft sleeve comprises sliding shaft sleeve inner ring and sliding shaft sleeve outer ring, this sliding shaft sleeve inner ring is fixed on the swivel plate, the sliding shaft sleeve outer ring is fixed on the slide lid, between this sliding shaft sleeve inner ring and this sliding shaft sleeve outer ring ball is installed, and slide lid can slide along the sliding shaft sleeve bearing of trend.
9. colour filter manufacting equipment as claimed in claim 8 is characterized in that further comprising lockplate, and this lockplate is retained on the slide lid inside sidewalls, and the sliding shaft sleeve outer ring is locked.
10. colour filter manufacting equipment as claimed in claim 4 is characterized in that further comprising regulating device, and this regulating device comprises: a housing, described housing have a through hole; One first stop part, described first stop part is provided with a third through-hole; One second stop part, described second stop part is provided with a fourth hole, and described first stop part and second stop part are fixed on the two ends of the through hole of housing respectively; An adjuster bar, described adjuster bar is stretched out outside the housing by third through-hole, and a first piston is fixed on the end that adjuster bar is positioned at through hole; One against bar, is describedly stretched out outside the housing by fourth hole against bar, and one second piston is fixed on an end that is positioned at through hole against bar; A spring, described spring are contracted between the first piston and second piston; Wherein, the length of described spring can be adjusted by the effect adjuster bar.
11. colour filter manufacting equipment as claimed in claim 10 is characterized in that the third through-hole engagement of described adjuster bar by the screw thread and first stop part.
12. colour filter manufacting equipment as claimed in claim 10 is characterized in that the regulating device of described rotating module further comprises a nut, this nut is fixed on the third through-hole outside of first stop part, and described adjuster bar is by screw thread and nut engagement.
13. colour filter manufacting equipment as claimed in claim 1 is characterized in that described ink gun module comprises a plurality of shower nozzles, is communicated with an ink entrance on each shower nozzle, is equiped with a plurality of nozzles on each shower nozzle.
14. colour filter manufacting equipment as claimed in claim 13, the pressure source that it is characterized in that described nozzle is a piezoelectric type.
15. colour filter manufacting equipment as claimed in claim 1 is characterized in that further comprising a height positioning module, it links to each other with this ink gun module and is arranged on the crossbeam.
16. colour filter manufacting equipment as claimed in claim 1 is characterized in that described ink gun module is provided with the ink gun locating device.
17. colour filter manufacting equipment as claimed in claim 1 is characterized in that further comprising the substrate orientation module, it is arranged on the crossbeam and is positioned at base plate supports module top.
18. colour filter manufacting equipment as claimed in claim 1 is characterized in that further comprising one and safeguards module that itself and base plate supports module are set up in parallel between this first slide rail and second slide rail.
19. colour filter manufacting equipment as claimed in claim 18, it is characterized in that this safeguards that module comprises a base plate, a closure means, a cleaning device and a wiping arrangement, this closure means, cleaning device and wiping arrangement are set in parallel on the base plate, this base plate is arranged on the reference platform, and this cleaning device is used to clean shower nozzle, and this wiping arrangement is used for the wiping shower nozzle, this closure means is used to prevent the ink dried in the shower nozzle, and removes the obturator in the shower nozzle.
20. colour filter manufacting equipment as claimed in claim 19, it is characterized in that this closure means comprises a sealing cover pedestal and one first drive division, this sealing cover pedestal comprises a plurality of seal bores, and this first drive division links to each other with this sealing cover pedestal, is used to control the action that the sealing cover pedestal rotates.
21. colour filter manufacting equipment as claimed in claim 19, it is characterized in that this cleaning device comprises that one is cleaned pedestal and one second drive division, this cleaning device comprises that one is cleaned pedestal and one second drive division, this cleaning pedestal comprises a plurality of spray holes, this second drive division links to each other with this cleaning pedestal, is used to control the action of cleaning the pedestal rotation.
22. colour filter manufacting equipment as claimed in claim 19, it is characterized in that this wiping arrangement comprises one second loading plate, cleaning wiping cloth and the 3rd drive unit, this second loading plate surface is provided with the 3rd groove, and the 3rd drive unit is used to control the action that cleaning wiping cloth moves above the 3rd groove.
23. colour filter manufacting equipment as claimed in claim 19 is characterized in that being provided with one first jacking gear between this closure means and this cleaning device.
24. colour filter manufacting equipment as claimed in claim 19 is characterized in that being provided with one second jacking gear on base plate, it is connected with this wiping arrangement.
25. colour filter manufacting equipment as claimed in claim 1, it is characterized in that further comprising an ink supply module, this ink supply module comprises at least one control flume that is set up in parallel, a flux bath, a waste liquid tank, a pressure trough, a vacuum pump and at least one ink feed slot, this control flume is connected with ink feed slot is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100804041A CN100468096C (en) | 2006-05-09 | 2006-05-09 | Colour filter manufacting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100804041A CN100468096C (en) | 2006-05-09 | 2006-05-09 | Colour filter manufacting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101071186A CN101071186A (en) | 2007-11-14 |
| CN100468096C true CN100468096C (en) | 2009-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006100804041A Expired - Fee Related CN100468096C (en) | 2006-05-09 | 2006-05-09 | Colour filter manufacting equipment |
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| CN (1) | CN100468096C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134004B (en) * | 2011-01-18 | 2012-11-21 | 东莞宏威数码机械有限公司 | Screw-rod positioning mechanism |
| CN103386819A (en) * | 2013-07-02 | 2013-11-13 | 苏州威仕科贸有限公司 | Base moveable type solar film heat transfer printing marking machine |
| CN106739499B (en) * | 2017-02-03 | 2018-06-29 | 盐城工学院 | A kind of printed electronics printing equipment for supporting flow line production |
| CN109823061B (en) * | 2019-03-15 | 2020-10-16 | 深圳市华星光电技术有限公司 | Ink-jet printing device |
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| CN101071186A (en) | 2007-11-14 |
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