CN107584880A - The method of the device and printed glass glue of scraper including scraper - Google Patents
The method of the device and printed glass glue of scraper including scraper Download PDFInfo
- Publication number
- CN107584880A CN107584880A CN201710907613.7A CN201710907613A CN107584880A CN 107584880 A CN107584880 A CN 107584880A CN 201710907613 A CN201710907613 A CN 201710907613A CN 107584880 A CN107584880 A CN 107584880A
- Authority
- CN
- China
- Prior art keywords
- scraper
- framework supporting
- supporting structure
- mask
- printed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011521 glass Substances 0.000 title claims abstract description 73
- 239000003292 glue Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000004568 cement Substances 0.000 claims description 28
- 238000007639 printing Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 description 6
- 238000007790 scraping Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/44—Squeegees or doctors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/04—Ducts, containers, supply or metering devices with duct-blades or like metering devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Printing Methods (AREA)
- Joining Of Glass To Other Materials (AREA)
- Screen Printers (AREA)
Abstract
This disclosure relates to a kind of device for printed glass glue of scraper including scraper for printed glass glue and the method using the device printed glass glue.The scraper includes scraper body and at least one set of framework supporting structure being embedded in scraper body, and one group of framework supporting structure includes two framework supporting structures.Scraper body includes the first edge for printed glass glue, and the framework supporting structure upwardly extends in the side of the first edge perpendicular to the scraper body.
Description
Technical field
The present invention relates to display technology field, in particular it relates to a kind of scraper including scraper for printed glass glue
Device for printed glass glue and the method using the device printed glass glue.
Background technology
Glass cement is to manufacture the encapsulating material used during display panel, for example, in encapsulating organic light emitting diode
（Organic Light Emitting Diode, OLED）, it is necessary to which glass cement is printed onto on the substrate of OLED during device.
Device for printed glass glue generally includes scraper.In printed glass glue, glass cement is coated to mask to print plate first
Graphics field（That is, the region formed with opening on mask to print plate）In, scraper is then recycled by the figure of mask to print plate
Glass cement in shape region is printed onto on substrate.
The edge for printed glass glue of the scraper used in the prior art is usually designed to straight line, and scrapes
Hardness of the knife on the edge is identical everywhere.Opening on mask to print plate can be formed as with rectangular shape, so as to print
Glass cement after brush has the rectangular shape corresponding to opening shape.
The content of the invention
Found in the production process of reality, two sides at the edge parallel to scraper of the glass cement after printing
Highly it is less than perpendicular to two sides at the edge（That is, two sides on the direct of travel of scraper）Height so that
The mechanical strength of the product finally given reduces.
It is contemplated that at least solves above-mentioned technical problem of the prior art.A kind of glass cement caused after printing is provided
The more uniform scraper of height including the device of scraper throughout and the method using the device printed glass glue.
According to an aspect of the present invention, there is provided a kind of scraper for printed glass glue, including scraper body and insertion
At least one set of framework supporting structure in scraper body, one group of framework supporting structure include two framework supporting structures.
Scraper body includes the first edge for printed glass glue.The framework supporting structure is perpendicular to the of the scraper body
The side at one edge upwardly extends.
According to one embodiment of present invention, it is between two framework supporting structures in one group of framework supporting structure
First distance, first distance are equal to the width of the opening on the mask to print plate for printed glass glue.
According to one embodiment of present invention, it is second distance between two groups of adjacent framework supporting structures, described second
Distance is equal to the distance between adjacent edge of adjacent apertures on the mask to print plate.
According to one embodiment of present invention, the part for being embedded with the framework supporting structure of scraper body is first
Point, the part for not being embedded in the framework supporting structure is Part II.The hardness of the Part I is the first hardness, described
The hardness of Part II is the second hardness, and first hardness is more than second hardness.
According to one embodiment of present invention, second hardness may range from 40 to 60.
According to one embodiment of present invention, the thickness range of scraper body can be 8mm to 15mm, and wherein, bone
The thickness range of frame support structure can be 6mm to 12mm.
According to another aspect of the present invention, there is provided a kind of device for printed glass glue, including mask to print plate, scraper
And print station.Scraper can include the scraper according to any of the above-described embodiment.
According to another aspect of the present invention, there is provided a kind of method of printed glass glue, be used to print using according to the present invention
The device of brush glass cement performs this method.The method comprising the steps of：Glass cement is coated to the graphics field of mask to print plate；With
And glass cement is printed onto through at least one opening in the graphics field of mask to print plate using scraper and is arranged on print station
On stock surface, wherein, two bones being embedded at least one set of framework supporting structure in the scraper body of scraper
Frame support structure aligns respectively with extend in the direction of motion of scraper two sides of at least one opening.
According to one embodiment of present invention, in the step of glass cement is printed onto to the surface of stock using scraper,
Angle between the scraper body of scraper and the surface of mask to print plate is less than 90 °, and scraper body is to the motion side of scraper
To inclination.
According to an embodiment of the invention, in the step of glass cement is printed onto to the surface of stock using scraper, scraper
The first edge of main body contacts with the surface of mask to print plate.
In printed glass glue, according to the part without embedded framework supporting structure of the scraper body of the scraper of the present invention
（That is, Part II）Deformation be more than and be embedded with the part of framework supporting structure（That is, Part I）Deformation so that print
Height of the glass cement at four sides after brush is more uniform, adds the mechanical strength of the product finally given and improves
The performance of product.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in each embodiment of the present invention
The accompanying drawing to be used is briefly described.It should be evident that drawings in the following description are only some embodiments of the present invention,
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these figures
His accompanying drawing.In the accompanying drawings：
Fig. 1 schematically shows scraper according to an embodiment of the invention；
Fig. 2 schematically shows the device for printed glass glue including scraper according to an embodiment of the invention；
And
Fig. 3 schematically shows the method for utilizing and performing printed glass glue according to the device for printed glass glue of the present invention
Flow chart.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, the present invention is made below in conjunction with accompanying drawing into
One step it is described in detail, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Based on the embodiment in the present invention, those of ordinary skill in the art are obtained all under the premise of creative work is not made
Other embodiments, belong to the scope of protection of the invention.
The shapes and sizes of each part do not reflect actual proportions in accompanying drawing, and purpose simply schematically illustrates each implementation
Example.
Fig. 1 schematically shows scraper according to an embodiment of the invention.
Referring to Fig. 1, scraper 100 according to an embodiment of the invention can include scraper body 1 and be embedded in scraper
At least one set of framework supporting structure in main body 1.One group of framework supporting structure includes two framework supporting structures 2.Scraper
Main body 1 can include the first edge 1a for printed glass glue.Framework supporting structure 2 is perpendicular to the first of scraper body 1
Edge 1a side upwardly extends.The first edge 1a covers the framework supporting structure 2, from pass through the first edge
It is exposed.
According to a present embodiment, framework supporting structure 2 is added in the scraper body 1 of scraper.Scraper body 1 it is embedding
The part for entering to have the framework supporting structure 2 is Part I, and the part for not being embedded in the framework supporting structure 2 is second
Point.The hardness of the Part I is the first hardness, and the hardness of the Part II is the second hardness, and first hardness
More than second hardness.In printed glass glue, the change of the Part I that embedded in framework supporting structure 2 of scraper body 1
Shape amount is relatively small, and the deflection without the Part II of embedded framework supporting structure 2 is relatively large.Therefore, in printing glass
During glass glue, because the Part I is different with the deflection of the Part II so that the Part I and described second
The technological angle that part is formed relative to the upper surface of mask to print plate is different, and final realize is adjusted to glass cement printing height
The effect of section.
Specifically, the Part I for being embedded with framework supporting structure 2 of scraper body 1 because its deflection it is smaller so that
The pressure that the glass cement of the opening position corresponding with the framework supporting structure 2 is subject to is larger, so as to may be such that this opening position
Glass cement printing height reduces.
According to one embodiment of present invention, the second hardness of the Part II of not embedded framework supporting structure 2（That is,
For the Rockwell hardness for the material for realizing scraper body 1）May range from 40 to 60, so as to can be produced in printed glass glue
Raw relatively large deflection.In addition, metal, rubber and macromolecule can be included for the material for forming framework supporting structure 2
Any one of material, but the invention is not restricted to this.Hardness is higher, be unlikely to deform and can with for forming scraper body 1
Material（For example, rubber）Any material for being tightly engaged into and being not readily separated may be used to form framework supporting structure 2.
According to one embodiment of present invention, the thickness range of scraper body 1 can be 8mm to 15mm, be embedded in scraper
The thickness range of the framework supporting structure 2 of main body 1 can be 6mm to 12mm.
Fig. 2 schematically shows the dress for printed glass glue including scraper according to an embodiment of the invention
Put.
Referring to Fig. 2, the device according to an embodiment of the invention for printed glass glue can include mask to print
Plate 200, scraper 100 and print station（Not shown in figure）.Scraper 100 can according to any of the above-described embodiment be used for print glass
The scraper of glass glue.The opening 201 of rectangular shape is could be formed with mask to print plate 200.
According to one embodiment of present invention, embedded at least one set of framework supporting structure in the scraper body 1 of scraper 100,
One group of framework supporting structure includes two framework supporting structures 2.Two skeletal support knots in one group of framework supporting structure
It is equal to the width W of the opening 201 on mask to print plate 200 between structure for the first distance D1, the first distance D1.Two groups adjacent
Framework supporting structure between for second distance D2, the second distance D2 be equal to the adjacent apertures 201 on mask to print plate 200
The distance between adjacent edge d.Because framework supporting structure 2 has certain width, calculate between two framework supporting structures
Apart from when, the distance between center line of two framework supporting structures can be calculated.Certainly, due to being produced in actual fabrication technique
Error, above-mentioned calculating is in admissible error range.
In the prior art, the height on two sides at the edge parallel to scraper of the glass cement after printing is less than perpendicular to scraping
Two sides at the edge of knife（That is, two sides on the direct of travel of scraper）Height so that the product finally given
Mechanical strength reduce.In the device for printed glass glue including the scraper according to the present invention is employed, due to scraping
Framework supporting structure 2 is embedded in the scraper body 1 of knife 100, hence in so that the part for being embedded with framework supporting structure of scraper
Relatively small deflection is produced during printed glass glue, the part without embedded framework supporting structure is in printing glass
Relatively large deflection is produced during glass glue.By this set, two on the direct of travel of scraper can be caused
The height reduction of the glass cement on bar side, finally realize the effect that glass cement printing height is adjusted.Specifically, such as Fig. 2
Two skeletal support knots that are shown, can will be embedded at least one set of framework supporting structure in the scraper body 1 of scraper 100
Structure 2 aligns respectively with extend in the direction of motion of scraper 100 two sides of opening 201, so that at this two sides
The height reduction of the glass cement of formation.Alignment mentioned here can be understood as the center line of framework supporting structure and scraping for opening
The side alignment extended in the direction of motion of knife.
Fig. 3 schematically shows to utilize performs printed glass glue according to the device for printed glass glue of the present invention
The flow chart of method.
Referring to Fig. 2 and Fig. 3, according to one embodiment of present invention, a kind of method of printed glass glue includes step：By glass
Glass glue is coated to the graphics field of mask to print plate 200；And glass cement is passed through into mask to print plate 200 using scraper 100
At least one opening 201 in graphics field is printed onto the surface for the stock being arranged on print station.It is embedded in scraper 100
Two framework supporting structures 2 at least one set of framework supporting structure in scraper body 1 exist with least one opening
Align respectively on two sides extended in the direction of motion of scraper 100.
According to one embodiment of present invention, glass cement to be printed onto to the surface of stock using scraper 100 the step of
In, angle between the scraper body 1 of scraper 100 and the surface of mask to print plate 200 is less than 90 °, and scraper body 1 is to scraping
The direction of motion of knife 100 tilts, to form the angle less than 90 °.In printed glass glue, due to being embedded with for scraper body 1
The deflection of the Part I of framework supporting structure 2 is smaller, and scraper body 1 without the second of embedded framework supporting structure 2
Partial deflection is larger, and with the inclination angle less than 90 ° scraper 100 is advanced in the movement direction, so that institute
It is different to state the technological angle that Part I and the Part II are formed relative to the upper surface of mask to print plate 200, it is final real
The effect that now glass cement printing height is adjusted.Specifically, the Part I is relative to the upper of mask to print plate 200
The first technological angle that surface is formed is more than the second work that the Part II is formed relative to the upper surface of mask to print plate 200
Skill angle.
According to one embodiment of present invention, glass cement to be printed onto to the surface of stock using scraper 100 the step of
In, the first edge 1a of scraper body 1 contacts with the surface of mask to print plate 200.
Each embodiment is merely illustrative of the technical solution of the present invention above, rather than is limited.Although with reference to before
Embodiment is stated the present invention is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And this
A little modifications or replacement belong to appended claims scope claimed.
Claims (10)
1. a kind of scraper for printed glass glue, including：
Scraper body, scraper body include the first edge for printed glass glue；And
At least one set of framework supporting structure being embedded in scraper body, one group of framework supporting structure include two skeleton branch
Support structure, the framework supporting structure upwardly extend in the side of the first edge perpendicular to the scraper body.
2. scraper according to claim 1, wherein, two framework supporting structures in one group of framework supporting structure it
Between be the first distance, it is described first distance be equal to for printed glass glue mask to print plate on opening width.
3. scraper according to claim 2, wherein, it is second distance between two groups of adjacent framework supporting structures, it is described
Second distance is equal to the distance between adjacent edge of adjacent apertures on the mask to print plate.
4. scraper according to claim 1, wherein, the part for being embedded with the framework supporting structure of scraper body is the
A part, the part for not being embedded in the framework supporting structure is Part II, and
Wherein, the hardness of the Part I is the first hardness, and the hardness of the Part II is the second hardness, and described first is hard
Degree is more than second hardness.
5. scraper according to claim 4, wherein, the scope of second hardness is 40 to 60.
6. scraper according to claim 1, wherein, the thickness range of scraper body is 8mm to 15mm, and
Wherein, the thickness range of the framework supporting structure is 6mm to 12mm.
7. a kind of device for printed glass glue, including mask to print plate, scraper and print station,
Wherein, scraper includes scraper according to any one of claim 1 to 6.
8. a kind of method of printed glass glue, performs this method, this method includes using device according to claim 7
Step：
Glass cement is coated to the graphics field of mask to print plate；And
Glass cement is printed onto through at least one opening in the graphics field of mask to print plate using scraper and is arranged on printing
The surface of stock on platform,
Wherein, two framework supporting structures and the institute being embedded at least one set of framework supporting structure in the scraper body of scraper
Align respectively on extend in the direction of motion of scraper two sides for stating at least one opening.
9. according to the method for claim 8, wherein, glass cement to be printed onto to the surface of stock using scraper the step of
In, the angle between the scraper body of scraper and the surface of mask to print plate is less than 90 °, and motion of the scraper body to scraper
Direction tilts.
10. the method stated according to claim 8, wherein, glass cement to be printed onto to the surface of stock using scraper the step of
In, the first edge of scraper body contacts with the surface of mask to print plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710907613.7A CN107584880B (en) | 2017-09-29 | 2017-09-29 | The method of scraper, the device including scraper and printed glass glue |
| PCT/CN2018/105238 WO2019062547A1 (en) | 2017-09-29 | 2018-09-12 | Scraper, device having same, and method for printing glass frit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710907613.7A CN107584880B (en) | 2017-09-29 | 2017-09-29 | The method of scraper, the device including scraper and printed glass glue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107584880A true CN107584880A (en) | 2018-01-16 |
| CN107584880B CN107584880B (en) | 2019-07-09 |
Family
ID=61052088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710907613.7A Active CN107584880B (en) | 2017-09-29 | 2017-09-29 | The method of scraper, the device including scraper and printed glass glue |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107584880B (en) |
| WO (1) | WO2019062547A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382059A (en) * | 2018-02-26 | 2018-08-10 | 京东方科技集团股份有限公司 | A kind of glass cement printing equipment |
| WO2019062547A1 (en) * | 2017-09-29 | 2019-04-04 | 京东方科技集团股份有限公司 | Scraper, device having same, and method for printing glass frit |
| CN114953717A (en) * | 2022-07-08 | 2022-08-30 | 松山湖材料实验室 | Scraping strip for screen printing of photovoltaic cell and printing method of photovoltaic cell pattern |
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| JPH09290498A (en) * | 1996-04-25 | 1997-11-11 | Hitachi Aic Inc | Squeegee rubber for screen printing |
| CN101708668A (en) * | 2009-12-11 | 2010-05-19 | 宁波太阳能电源有限公司 | Scraper for screen printer |
| CN102179998A (en) * | 2010-12-02 | 2011-09-14 | 江阴浚鑫科技有限公司 | Scraping glue and scraper for screen printing of solar cell |
| CN203391455U (en) * | 2013-06-19 | 2014-01-15 | 昆山和而诚机电设备有限公司 | Squeegee device for silk screen printing |
| CN204054918U (en) * | 2014-09-12 | 2014-12-31 | 昆山乐邦印刷器材设备有限公司 | A kind of enhancement mode frictioning |
| CN205951464U (en) * | 2016-07-22 | 2017-02-15 | 佛山鹏德橡塑制品有限公司 | Printing panel ink knife structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202782141U (en) * | 2012-09-21 | 2013-03-13 | 杨裕程 | Screen printing used coating scraper and screen printing device using coating scraper |
| CN107584880B (en) * | 2017-09-29 | 2019-07-09 | 京东方科技集团股份有限公司 | The method of scraper, the device including scraper and printed glass glue |
-
2017
- 2017-09-29 CN CN201710907613.7A patent/CN107584880B/en active Active
-
2018
- 2018-09-12 WO PCT/CN2018/105238 patent/WO2019062547A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09290498A (en) * | 1996-04-25 | 1997-11-11 | Hitachi Aic Inc | Squeegee rubber for screen printing |
| CN101708668A (en) * | 2009-12-11 | 2010-05-19 | 宁波太阳能电源有限公司 | Scraper for screen printer |
| CN102179998A (en) * | 2010-12-02 | 2011-09-14 | 江阴浚鑫科技有限公司 | Scraping glue and scraper for screen printing of solar cell |
| CN203391455U (en) * | 2013-06-19 | 2014-01-15 | 昆山和而诚机电设备有限公司 | Squeegee device for silk screen printing |
| CN204054918U (en) * | 2014-09-12 | 2014-12-31 | 昆山乐邦印刷器材设备有限公司 | A kind of enhancement mode frictioning |
| CN205951464U (en) * | 2016-07-22 | 2017-02-15 | 佛山鹏德橡塑制品有限公司 | Printing panel ink knife structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019062547A1 (en) * | 2017-09-29 | 2019-04-04 | 京东方科技集团股份有限公司 | Scraper, device having same, and method for printing glass frit |
| CN108382059A (en) * | 2018-02-26 | 2018-08-10 | 京东方科技集团股份有限公司 | A kind of glass cement printing equipment |
| CN114953717A (en) * | 2022-07-08 | 2022-08-30 | 松山湖材料实验室 | Scraping strip for screen printing of photovoltaic cell and printing method of photovoltaic cell pattern |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019062547A1 (en) | 2019-04-04 |
| CN107584880B (en) | 2019-07-09 |
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