CN103551291B - Glue spreading method and glue make-up machine - Google Patents
Glue spreading method and glue make-up machine Download PDFInfo
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- CN103551291B CN103551291B CN201310522619.4A CN201310522619A CN103551291B CN 103551291 B CN103551291 B CN 103551291B CN 201310522619 A CN201310522619 A CN 201310522619A CN 103551291 B CN103551291 B CN 103551291B
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Abstract
A kind of glue spreading method, comprising: on the glass substrate platform preset, arrange the glass substrate treating gluing; Half tone is set on the glass substrate, half tone offers effective coverage, and half tone effective coverage and glass substrate are matched; Glue is applied to edge, half tone effective coverage; With the scraper preset, glue is scraped on glass substrate through half tone painting.Above-mentioned glue method and glue make-up machine, by glue spots on half tone, then through scraper blade coating on glass substrate, relative to the method for pointwise point glue, improve operating efficiency, improves the gluing uniformity simultaneously, and can ensure precision.
Description
Technical field
The present invention relates to touch-screen and module laminating field, particularly relate to glue spreading method and glue make-up machine.
Background technology
The gluing of tradition glue make-up machine is all generally by solenoid control Glue dripping head point glue, in order to ensure the precision of gluing, the translational speed of Glue dripping head is comparatively slow and efficiency is low, if the glass substrate size of some glue is larger, the efficiency of some glue can be lower, affects production efficiency to a great extent.
Summary of the invention
Based on this, be necessary, for the inefficient problem of gluing, to provide a kind of glue spreading method.
A kind of glue spreading method, comprising: on the glass substrate platform preset, arrange the glass substrate treating gluing, glue bearing areas offered by described glass substrate; The described glass substrate treating gluing arranges half tone, described half tone arranges effective coverage, and make described half tone effective coverage be matched with described glass substrate glue bearing areas; Glue is applied to edge, described half tone effective coverage; With the scraper preset, described glue is scraped on described glass substrate through described half tone painting.
Wherein in an embodiment, step glue being applied to edge, described half tone effective coverage is specially: glue is arranged on the edge, effective coverage of described half tone according to the shape preset.
Wherein in an embodiment, the described glass substrate treating gluing arranges half tone, described half tone arranges effective coverage, and make described half tone effective coverage be matched with in the step of described glass substrate glue bearing areas, described effective coverage is that described half tone indent is formed, both sides of the edge, described effective coverage are provided with slot scraping, and described slot scraping is that described half tone indent is formed.
Wherein in an embodiment, with the scraper preset described glue is coated with to scrape through described half tone and also comprises before step to described glass substrate: described scraper blade coating face is set to stepped ramp type, and in described effective coverage, boss is set in the face of the edge in described scraper extension painting face.
Wherein in an embodiment, the described glass substrate treating gluing arranges half tone, described half tone arranges effective coverage, and makes described half tone effective coverage be matched with described glass substrate glue bearing areas step to comprise: described half tone effective coverage shape is set according to predetermined pattern.
There is a need to provide a kind of glue make-up machine, comprising: glass substrate platform, support glass substrate; Half tone, be arranged on described glass substrate, glue bearing areas offered by described glass substrate, described half tone offers effective coverage, and described effective coverage is matched with described glass substrate glue bearing areas; For glue assembly, glue is applied to the edge, effective coverage of described half tone; And scraper, described glue is smeared on described glass substrate through described half tone.
Wherein in an embodiment, the described glue assembly that supplies comprises: for glue component, for storing glue; And fixture, the described glue provided for glue component according to the shape point preset on the edge, effective coverage of described half tone.
Wherein in an embodiment, effective coverage is that described half tone indent is formed, and both sides of the edge, described effective coverage are provided with slot scraping, and described slot scraping is that described half tone indent is formed.
Wherein in an embodiment, scraper blade coating face is stepped ramp type, and described half tone effective coverage has boss in the face of the edge in described scraper blade coating face.
Wherein in an embodiment, half tone effective coverage shape is arranged according to predetermined pattern.
Above-mentioned glue method and glue make-up machine, by glue spots on half tone, then through scraper blade coating on glass substrate, relative to the method for pointwise gluing, improve operating efficiency, improves the gluing uniformity simultaneously, and can ensure precision.
Accompanying drawing explanation
Fig. 1 is glue spreading method flow chart;
Fig. 2 is glue spreading method flow chart in a kind of embodiment;
Fig. 3 has the glue make-up machine stereogram for glue assembly;
Fig. 4 is the glue make-up machine side view in Fig. 3;
Fig. 5 is the glue make-up machine stereogram with scraper;
Fig. 6 is the glue make-up machine side view in Fig. 5;
Fig. 7 is half tone three-dimensional structure diagram;
Fig. 8 is scraper three-dimensional structure diagram;
Fig. 9 is scraper blade coating side view on half tone;
Figure 10 is equipment operating diagram in a kind of embodiment.
Detailed description of the invention
The present invention proposes a kind of glue spreading method, concrete reference diagram 1, and the method specifically comprises following four steps:
Step S20, the glass substrate platform preset arranges the glass substrate treating gluing, offers glue bearing areas on the glass substrate.
Step S40, arranges half tone on the glass substrate, and half tone offers effective coverage, and makes half tone effective coverage be matched with glass substrate glue bearing areas.
Step S60, is applied to glue on edge, half tone effective coverage.
Step S80, scrapes glue on glass substrate through half tone painting with the scraper preset.
Particularly, step S20, the glass substrate platform preset arranges the glass substrate treating gluing, offers glue bearing areas on the glass substrate.Glass substrate can be TP (Touch Panel, touch-screen), LCM (LiquidCrystal Module, liquid crystal display module), CG (Cover Glass, cover-plate glass) or SG (SensorGlass, induction glass).Glue bearing areas can be at monolithic glass substrate, also can be certain subregion on glass substrate.
Step S40, arranges half tone on the glass substrate, and half tone offers effective coverage, and makes half tone effective coverage be matched with glass substrate glue bearing areas.Half tone surrounding square tube is fixed, and material is steel mesh or silk screen, and be effective coverage in the middle of half tone, effective coverage can be the region of monoblock hollow out, also can be to comprise the mesh of hollow out and non-vacancy section.The size of effective coverage and glass substrate glue bearing areas equal and opposite in direction.Half tone is moved to correspondence position above glass substrate, half tone and position of glass substrate move contraposition good after, the effective coverage correspondence of half tone covers on glass substrate glue bearing areas, and ensures that half tone position is relative with glass substrate fixing.
In one embodiment, this step comprises: arrange described half tone effective coverage mesh form according to predetermined pattern.In the present embodiment, preset shape can refer to the given shape of single mesh, also can be the multiple different pattern of multiple mesh composition, the shapes such as such as square, " rice " font, " work " font, glue can obtain corresponding pattern, with satisfied different production requirement through the mesh glue that overflows.Further, the mesh of equally distributed equal size can be arranged in half tone effective coverage.By arranging identical mesh, making through each mesh consistent to the glue on glass, ensureing precision and the uniformity of gluing.
Step S60, is applied to glue on edge, half tone effective coverage.Particularly, glue is liquid optics glue, the glue bearing areas of the enough cover glass substrates of amount of glue.
Step S80, scrapes glue on glass substrate through half tone painting with the scraper preset.Particularly, glass substrate is horizontally set on glass substrate platform, and the half tone set is side on the glass substrate, and position and glass substrate keep fixing.The scraper laminating half tone preset, from the edge, half tone effective coverage scribbling glue, along the route blade coating preset, glue through mesh overflow on the glass substrate.After painting to be doctored completes, remove half tone, obtain corresponding glue pattern.
Directly put the method for glue to glass substrate relative to tradition by Glue dripping head, the method gluing time that the present invention proposes is short, and scraper blade coating speed is adjustable, while guarantee precision, improves the efficiency of whole gluing, more obvious on sized rectangular glass substrate.
In one embodiment, step S60 is specially: glue is arranged on the edge, effective coverage of half tone according to the shape preset.
When glass substrate top edge is straight line, half tone effective coverage covers on glue bearing areas, and the edge, glue bearing areas on half tone on corresponding glass substrate arranges glue, and the preset shape of glue is straight line; When edge, glass substrate glue bearing areas is curve, the preset shape of glue can be set to curve.Glue preset shape arranges and matches with edge, glass substrate glue bearing areas, can save the amount of the glue of use.
Be appreciated that glue also can be the non-edge being arranged on glass substrate conformable region, the such as centre position of half tone effective coverage.When edge, glass substrate glue bearing areas is irregular, arrange relative to above that to arrange the method for glue shape according to laminating edge simple like this.
In one embodiment, step S80 is specially: linear to scraper and half tone contact arranged, and glue is covered whole half tone effective coverage.Specifically scraper blade coating end and half tone contact site are straight line, and during blade coating, glue is catching up with pressure through the accurate overflow of mesh on the glass substrate at scraper, and the restriction due to mesh makes glue only arrange according to mesh pattern.Blade coating is until glue has been covered with the glue bearing areas of whole glass substrate.
Scraper is arranged with linear contact of half tone, is conducive to improving gluing uniformity.
In addition, when glue is arranged on the non-edge of half tone effective coverage, such as in the middle of time, scraper also can by non-edge blade coating.Blade coating direction can be unidirectional, also can be the blade coating of reciprocation type.Scraper can also be substituted with roller, glue through half tone extrusion on glass substrate.Compared with employing scraper, avoid the friction with half tone, extend the service life of half tone.
In one embodiment, see Fig. 2, in step S40, half tone effective coverage is that half tone indent is formed, and both sides of the edge, effective coverage are provided with slot scraping, and slot scraping is similarly half tone indent and is formed.
Particularly, half tone upper surface part subregion caves inward, and form a concave surface, this concave surface is half tone effective coverage.This region shape mates with glass substrate glue bearing areas, and can arrange different hollow out mesh above to form different pattern, makes glue form corresponding pattern on the glass substrate through mesh.In the both sides of the edge of effective coverage, form slot scraping equally by indent, slot scraping is corresponding with scraper both sides.
Offer slot scraping, the motion guide that can be used as scraper is helped scraper and is scraped cementing, and the movement locus of restriction scraper, makes scraper not depart from blade coating direction.
Further, in this embodiment, also comprise before step S80: step S70, scraper blade coating face is set to stepped ramp type, and the edge in effective coverage in the face of scraper blade coating face arranges boss.
Particularly, the blade coating face of scraper end is stepped ramp type, and the back side is arc.Scraper is towards boss direction blade coating, and when moving to boss front, boss withstands scraper and makes scraper stop motion, and now blade coating completes.
Scraper is carried out to above-mentioned to arrange rear scraper actual in linearly to contact with half tone, arrange like this and will contribute to gluing uniformity; In addition, during due to scraper blade coating, glue can constantly be piled up and stick on scraper, mutually extruded by boss and scraper blade coating face after completing blade coating, make glue to the reserved end flowing of both sides slot scraping, reduce scraper and remove out the rear sticky glue stayed, conveniently carry out the processing of next workpiece.
Be appreciated that the both sides of the edge that simultaneously can be positioned at scraper blade coating direction in effective coverage arrange boss, facilitate scraper blade coating back and forth.
In one embodiment, after step S80, also comprise: clean remaining glue.Particularly, after blade coating completes, the residue glue on cleaning doctor, and blade coating is to the residue glue of glass substrate edge, conveniently carries out the coating technique of next block glass substrate.
The present invention also proposes a kind of glue make-up machine, as shown in Fig. 3 ~ 8, comprises glass substrate platform 100, half tone 200, for glue assembly 300 and scraper 400.
Glass substrate platform 100, for support glass substrate 700.
Particularly, glass substrate 700 can be TP (Touch Panel, touch-screen), LCM (Liquid CrystalModule, liquid crystal display module), CG (Cover Glass, cover-plate glass) or SG (Sensor Glass, induction glass).
Half tone 200, is arranged on glass substrate 700.Glue bearing areas offered by glass substrate, and half tone offers the effective coverage being matched with glass substrate glue bearing areas
Particularly, glass substrate 700 glue bearing areas can be at monolithic glass substrate, also can be certain subregion on glass substrate.Half tone 200 moves to correspondence position above glass substrate platform 100, after half tone 200 and glass substrate 700 contraposition, half tone 200 is covered on glass substrate 700, now half tone 200 effective coverage is corresponding with glass substrate 700 glue bearing areas, and fixing half tone 200 position, ensure relative with glass substrate 700 fixing.
In one embodiment, half tone 200 effective coverage shape is arranged according to predetermined pattern.In the present embodiment, preset shape can refer to the given shape of single mesh, also can be the multiple different pattern of multiple mesh composition, the shapes such as such as square, " rice " font, " work " font, glue can obtain corresponding pattern, with satisfied different production requirement through the mesh glue that overflows.Further, half tone 200 effective coverage is evenly distributed with the mesh of formed objects.By arranging identical mesh, making through each mesh consistent to the glue on glass, ensureing precision and the uniformity of gluing.
For glue assembly 300, for glue being applied to edge, half tone 200 effective coverage.
Particularly, glue is liquid optics glue, the glue bearing areas of the enough cover glass substrates 700 of amount of glue.
Scraper 400, scrapes to glass substrate 700 for being coated with through half tone 200 by glue.
Particularly, composition graphs 6 ~ 7, glass substrate 700 is horizontally set on glass substrate platform 100, and half tone 200 sets on glass substrate 700, and the glue bearing areas of half tone 200 effective coverage cover glass substrate 700, position is relatively fixing.The scraper 400 preset is fitted half tone 200, from the edge, half tone 200 effective coverage scribbling glue, along the route blade coating preset, glue through mesh overflow on glass substrate 700.After painting to be doctored completes, remove half tone 200, obtain corresponding glue pattern.
Relative to traditional glue make-up machine, the glue make-up machine that the present invention proposes, glue laminating takes a short time, and scraper blade coating speed is adjustable, while guarantee precision, improve the operating efficiency of whole glue make-up machine, more obvious on sized rectangular glass substrate.
In one embodiment, with reference to figure 3, comprise for glue assembly 300: for glue component 301 and fixture 302.
For glue component 301, for storing glue.
Fixture 302, is connected with for glue component 301, for the glue provided for glue component 301 being arranged on the edge of half tone 200 according to the shape preset.
In this embodiment, when glass substrate 700 edge is straight line, the glue mouth-shaped of providing of fixture 302 is straight line, and the glue be stored in in glue component 301 is arranged on edge, half tone 200 effective coverage, i.e. edge, glass substrate glue bearing areas, and preset shape is straight line; When edge, glass substrate glue bearing areas is curve, the shape of the gum outlet on fixture 302 can relative set be curve.Glue preset shape is arranged at glass substrate 700 glue bearing areas and matches, and can save the amount of the glue of use.
Be appreciated that glue also can be arranged on glass substrate 700 conformable region non-edge, the such as centre of half tone 200 effective coverage.When edge, glass substrate 700 glue bearing areas is irregular, arrange relative to above that to arrange the method for glue shape according to laminating edge simple like this.
In one embodiment, as shown in Fig. 4 ~ Fig. 6, the blade coating end of scraper 400 is wire.
After gluing, scraper 400 moves to assigned address.Because scraper 400 blade coating end is wire, when scraper 400 blade againsts half tone 200 blade coating, scraper contacts with half tone is linear.Catch up with pressure at scraper 400, glue is through the accurate overflow of mesh on glass substrate 700, and the restriction due to mesh makes glue only arrange according to mesh pattern.Blade coating is until glue has been covered with the glue bearing areas of whole glass substrate 700.
Scraper 400 blade coating end is wire, and linear contact of scraper and half tone can be made to arrange, and is conducive to improving gluing uniformity.
In addition, when glue is arranged on the non-edge of half tone 200 effective coverage, such as in the middle of time, scraper 400 also can by non-edge blade coating.Blade coating direction can be unidirectional, also can be the blade coating of reciprocation type.Can also with preset roller substitute scraper 400, glue through half tone 200 extrusion on glass substrate.Compared with employing scraper 400, avoid the friction with half tone 200, extend the service life of half tone 200.
In one embodiment, see Fig. 7, effective coverage is half tone 200 concave shaped, and both sides of the edge, effective coverage are provided with slot scraping 201, and slot scraping 201 is similarly half tone 200 indent and is formed.
Particularly, particularly, half tone 200 upper surface part subregion caves inward, and form a concave surface, this concave surface is effective coverage.This region shape mates with glass substrate 700 glue bearing areas, and can arrange different mesh pattern upper, makes the glue through mesh form different pattern on glass substrate 700.In the both sides of the edge of effective coverage, form slot scraping 201 by indent equally, the quantity of slot scraping 201 is two, each one of every side.Slot scraping 201 is corresponding with scraper 400 both sides.
The motion guide rail that slot scraping 201 can be used as scraper 400 is helped scraper 400 and is scraped cementing, and the side-to-side movement track of restriction scraper 400, makes scraper 400 not depart from setting track.
Further, in this embodiment, as shown in Fig. 8 ~ Fig. 9, scraper 400 blade coating face is stepped ramp type, and half tone 200 effective coverage has boss 202 in the face of the edge in scraper 400 blade coating face.
Particularly, it is stepped ramp type that the extension of scraper 400 end is coated with face, and the back side is arc, and formation boss 202 is protruded towards the edge in blade coating face in half tone 200 effective coverage accordingly.Scraper 400 is towards boss 202 direction blade coating, and when moving to boss 202 front, boss 202 withstands scraper 400 and makes scraper 400 stop motion, and now blade coating completes.
Scraper 400 is carried out to above-mentioned to arrange rear scraper 400 and half tone 200 actual in linearly to contact, arrange like this and will contribute to gluing uniformity; In addition, during due to scraper 400 blade coating, glue can constantly be piled up and stick on scraper 400, mutually extruded by boss 202 and scraper 400 blade coating face after completing blade coating, make glue to the reserved end flowing of both sides slot scraping 201, reduce scraper 400 and remove out the rear sticky glue stayed, conveniently carry out the processing of next workpiece.
Below in conjunction with a specific embodiment, the glue make-up machine course of work of the present invention is described, with reference to Figure 10.
Glass substrate platform 100 arranges glass substrate 700, glass substrate 700 covers half tone 200, slot scraping 201 is offered in B, D both sides of half tone 200 effective coverage.Enough glue is coated at half tone 200 effective coverage A lateral edges for glue assembly 300, scraper 400 moves on A side, edge, half tone 200 effective coverage, two ends abut with the slot scraping 201 respectively at respective side, the interval of two slot scrapings 201 equals the width of scraper 400, scraper 400, along slot scraping 201, is moved by A side direction C side and scrapes cementing.Scraper 400 is blade coating face towards C side one side, and this face is stepped ramp type, and efficient frontier C side is provided with boss 202 accordingly.When scraper 400 moves to C side, scraper 400 is hung painting face and is extruded glue with boss 202 is close, makes glue flow to the reserved end place of both sides slot scraping 201.
In one embodiment, the glue make-up machine that the present invention proposes also comprises cleaning assemblies, for clean remaining glue.
Particularly, after blade coating completes, on scraper 400, the place such as glass substrate edge or glass substrate platform 100 all unavoidably has glue to remain.Cleaning assemblies cleans remaining glue, conveniently carries out the attaching process of next block glass substrate.
In one embodiment, the glue make-up machine that the present invention proposes also comprises recovery assembly, for reclaiming remaining glue.
Because glue is set in advance on edge, half tone 200 effective coverage, need the whole glue bearing areas of the amount enough cover glass substrate 700 ensureing glue.When the glue quantity pre-set is on the high side, after blade coating completes, reclaim residue glue circulations and utilize, can cut the waste.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (8)
1. a glue spreading method, comprising:
The glass substrate platform preset arranges the glass substrate treating gluing, glue bearing areas offered by described glass substrate;
The described glass substrate treating gluing arranges half tone, described half tone arranges effective coverage, and make described half tone effective coverage be matched with described glass substrate glue bearing areas, described effective coverage is that described half tone indent is formed, both sides of the edge, described effective coverage are provided with slot scraping, described slot scraping is that described half tone indent is formed, and described slot scraping end is provided with reserved end;
Glue is applied to edge, described half tone effective coverage;
Edge in described effective coverage in the face of scraper blade coating face arranges boss, and described boss both sides are reserved end;
With the scraper preset, described glue is scraped on described glass substrate through described half tone painting; Described slot scraping is corresponding with described scraper both sides, and the motion guide as described scraper helps described scraper to scrape cementing.
2. glue spreading method according to claim 1, is characterized in that, described step glue being applied to edge, described half tone effective coverage is specially: glue is arranged on the edge, effective coverage of described half tone according to the shape preset.
3. glue spreading method according to claim 1, is characterized in that, the scraper preset of described use is scraped described glue and also comprised before step to described glass substrate through the painting of described half tone: described scraper blade coating face is set to stepped ramp type.
4. glue spreading method according to claim 1, it is characterized in that, described half tone is set on the described glass substrate treating gluing, described half tone arranges effective coverage, and makes described half tone effective coverage be matched with described glass substrate glue bearing areas step to comprise: described half tone effective coverage shape is set according to predetermined pattern.
5. a glue make-up machine, is characterized in that, comprising:
Glass substrate platform, support glass substrate;
Half tone, be placed on described glass substrate, glue bearing areas offered by described glass substrate, described half tone offers effective coverage, described half tone effective coverage is matched with described glass substrate glue bearing areas, and described effective coverage is that described half tone indent is formed, and both sides of the edge, described effective coverage are provided with slot scraping, described slot scraping is that described half tone indent is formed, and described slot scraping end is reserved end;
For glue assembly, glue is applied to edge, described half tone effective coverage; And
Scraper, smears to described glue on described glass substrate through described half tone; Described half tone effective coverage has boss in the face of the edge in scraper blade coating face, and described boss both sides are reserved end; Described slot scraping is corresponding with described scraper both sides, and the motion guide as described scraper helps described scraper to scrape cementing.
6. glue make-up machine according to claim 5, is characterized in that, the described glue assembly that supplies comprises:
For glue component, for storing glue; And
Fixture, the described glue provided for glue component according to the shape point preset on the edge, effective coverage of described half tone.
7. glue make-up machine according to claim 5, is characterized in that, described scraper blade coating face is stepped ramp type.
8. glue make-up machine according to claim 5, is characterized in that, described half tone effective coverage shape is arranged according to predetermined pattern.
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| CN201310522619.4A CN103551291B (en) | 2013-10-29 | 2013-10-29 | Glue spreading method and glue make-up machine |
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| CN201310522619.4A CN103551291B (en) | 2013-10-29 | 2013-10-29 | Glue spreading method and glue make-up machine |
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| CN103551291A CN103551291A (en) | 2014-02-05 |
| CN103551291B true CN103551291B (en) | 2015-08-12 |
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| CN111993812B (en) * | 2020-08-26 | 2021-08-17 | 西安新华印务有限公司 | Page gluing disc machine |
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| CN113036275A (en) * | 2021-03-12 | 2021-06-25 | 江西小辣椒通讯技术有限责任公司 | Preparation method of waistcoat with built-in battery and waistcoat with built-in battery |
| CN113653714A (en) * | 2021-08-11 | 2021-11-16 | 翔实光电科技(昆山)有限公司 | Full-lamination method, touch display module and full-lamination system |
| CN114700229B (en) * | 2022-05-07 | 2023-02-28 | 北京合鲸科技发展有限公司 | Mylar film batch gluing method and device |
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