CN202878888U - Composite screen stencil - Google Patents
Composite screen stencil Download PDFInfo
- Publication number
- CN202878888U CN202878888U CN201220502598.0U CN201220502598U CN202878888U CN 202878888 U CN202878888 U CN 202878888U CN 201220502598 U CN201220502598 U CN 201220502598U CN 202878888 U CN202878888 U CN 202878888U
- Authority
- CN
- China
- Prior art keywords
- silk screen
- screen
- printing
- silk
- centimetres
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Printing Plates And Materials Therefor (AREA)
Abstract
The utility model discloses a composite screen stencil comprising a screen frame, a first silk screen, a second silk screen, locating holes and a printing area, wherein the second silk screen is in a hollow structure shaped like a Chinese character ' hui ', the four sides of the second silk screen are bonded with the screen frame, the locating holes are located in the second silk screen, the hollow position of the second silk screen is covered by the first silk screen, the four sides of the first silk screen are bonded with the second silk screen, the printing area is located on the first silk screen, first metal material is adopted for the first silk screen, and polyester material or second metal material is adopted for the second silk screen. According to the method, the cheap material is adopted to partly replace the material enabling the locating holes to be located in the second silk screen, and therefore the material use is saved, the cost of high precision screen printing including solar cell piece printing, microelectronic printing and the like is greatly reduced, the accuracy in the printing process is not affected at the same time, and the conversion efficiency of solar cells is not reduced compared with a traditional composite screen stencil.
Description
Technical field
The utility model relates to the printed element fields such as solar battery sheet, high-accuracy electronic devices and components, particularly relates to a kind of composite halftone.
Background technology
Along with advancing fast of economy, the consumption of the energy is also increasing, the non-renewable energy resources storage capacitys such as coal, oil, electric power reduce day by day, energy problem becomes the significant problem of restriction international community economic development day by day, this impels people that new forms of energy are constantly explored, and wherein the research of solar energy has occupied critical role.Solar cell has also obtained fast development in recent years as one of core technology of solar energy research, the transformation efficiency that improves solar cell is the main study subject of present solar cell, except the selection of cell substrate material, the improvement of substrate manufacture craft etc. require, take suitable printed battery method also can improve the transformation efficiency of solar cell.
In the printing process of solar cell, the use of printing screen plate has a significant impact final printing quality, locating hole on the printing screen plate has guaranteed the accuracy in the printing process, but the printing screen plate that uses in the tradition all adopts stainless steel material, increased the cost of printing screen plate, thereby improved the price of solar cell, be unfavorable for the extensive use of solar cell.
The utility model content
The technical problem that the utility model mainly solves provides a kind of composite halftone that reduces production costs, do not affect the printing accuracy.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of composite halftone is provided, comprise screen frame, the first silk screen, the second silk screen, locating hole and Printing Zone, the Back Word type structure that described the second silk screen is hollow, four limits of described the second silk screen are sticking mutually with described screen frame, described locating hole is positioned on described the second silk screen, the middle vacancy of described the second silk screen is covered by described the first silk screen, four limits of described the first silk screen are sticking mutually with described the second silk screen, described Printing Zone is positioned on described the first silk screen, described the first silk screen adopts the first metal material, and described the second silk screen adopts polyester material or the second metal material.
In preferred embodiment of the utility model, the length of described the first silk screen is 18-23 centimetre, and width is 18-23 centimetre.
In preferred embodiment of the utility model, the length of described the first silk screen is 22 centimetres, and width is 22 centimetres.
In preferred embodiment of the utility model, described locating hole is 4, lay respectively at four limits of described the second silk screen, described locating hole is 4, lay respectively at four limits of described the second silk screen, distance between two horizontal described locating holes of described the second silk screen is 24 centimetres, and the distance between longitudinally two described locating holes of described the second silk screen is 24 centimetres.
In preferred embodiment of the utility model, described the first metal material comprises stainless steel cloth, stainless steel steel disc, nickel electroforming net, tungsten steel alloy silk screen.
The beneficial effects of the utility model are: composite halftone of the present utility model, dwindle the first silk screen area, partly substitute the first silk screen material therefor in the conventional composite net with cheap material, described locating hole is positioned on the second silk screen, the first silk screen material therefor usable floor area diminishes, saved the use of material, greatly reduce the cost of the high-accuracy screen paintings of industry such as solar battery sheet printing, microelectronics, do not affect simultaneously the accuracy in the printing process, the transformation efficiency of solar cell is compared with the conventional composite half tone and is not reduced.
Description of drawings
Fig. 1 is the structural representation of the utility model composite halftone one preferred embodiment;
The mark of each parts is as follows in the accompanying drawing: 1, screen frame, the 2, first silk screen, the 3, second silk screen, 4, locating hole, 5, the Printing Zone, 6, through hole.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, the utility model provides a kind of composite halftone, comprises screen frame 1, the first silk screen 2, the second silk screen 3, locating hole 4 and Printing Zone 5, comprises 4 through holes 6 on the described screen frame 1, lay respectively on 4 angles of described screen frame, in the process of making composite halftone, positioning action is arranged.The Back Word type structure that described the second silk screen 3 is hollow, four limits of described the second silk screen 3 are sticking mutually by glue with described screen frame 1.The middle vacancy of described the second silk screen 3 is covered by described the first silk screen 2, and four limits of described the first silk screen 2 are sticking mutually by PUR with described the second silk screen 3, and described Printing Zone 5 is positioned on described the first silk screen 2.The length of described the first silk screen is 18-23 centimetre, and width is 18-23 centimetre, and optimum length is 22 centimetres, and width is 22 centimetres.
Described the first silk screen 2 adopts the first metal material, described the second silk screen 3 adopts polyester material or the second metal material, described the first metal material can adopt multiple material, for example stainless steel cloth, stainless steel steel disc, nickel electroforming net, tungsten steel alloy silk screen, described the second metal material also can adopt multiple material, for example adopt the stainless steel material of polyester material or thick line footpath, low mesh number, the used material of described the second silk screen material more used than described the first silk screen is cheap.
Described locating hole 4 is generally 4, lay respectively at four limits of described the second silk screen 3, described 4 locating holes 4 are symmetrical, distance between two horizontal described locating holes 4 of described the second silk screen 3 is 24 centimetres, and the distance between longitudinally two described locating holes 4 of described the second silk screen 3 is 24 centimetres.
The composite halftone that the utility model discloses, dwindle the first silk screen area, partly substitute the first silk screen material therefor in the conventional composite net with cheap material, described locating hole is positioned on the second silk screen, the first silk screen material therefor usable floor area diminishes, saved the use of material, greatly reduce the cost of the high-accuracy screen paintings of industry such as solar battery sheet printing, microelectronics, do not affect simultaneously the accuracy in the printing process, the transformation efficiency of solar cell is compared with the conventional composite half tone and is not reduced.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. composite halftone, it is characterized in that, comprise screen frame, the first silk screen, the second silk screen, locating hole and Printing Zone, the Back Word type structure that described the second silk screen is hollow, four limits of described the second silk screen are sticking mutually with described screen frame, described locating hole is positioned on described the second silk screen, the middle vacancy of described the second silk screen is covered by described the first silk screen, four limits of described the first silk screen are sticking mutually with described the second silk screen, described Printing Zone is positioned on described the first silk screen, described the first silk screen adopts the first metal material, and described the second silk screen adopts polyester material or the second metal material.
2. composite halftone according to claim 1 is characterized in that, the length of described the first silk screen is 18-23 centimetre, and width is 18-23 centimetre.
3. composite halftone according to claim 2 is characterized in that, the length of described the first silk screen is 22 centimetres, and width is 22 centimetres.
4. composite halftone according to claim 1, it is characterized in that, described locating hole is 4, lay respectively at four limits of described the second silk screen, distance between two horizontal described locating holes of described the second silk screen is 24 centimetres, and the distance between longitudinally two described locating holes of described the second silk screen is 24 centimetres.
5. composite halftone according to claim 1 is characterized in that, described the first metal material comprises stainless steel cloth, stainless steel steel disc, nickel electroforming net, tungsten steel alloy silk screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220502598.0U CN202878888U (en) | 2012-09-27 | 2012-09-27 | Composite screen stencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220502598.0U CN202878888U (en) | 2012-09-27 | 2012-09-27 | Composite screen stencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202878888U true CN202878888U (en) | 2013-04-17 |
Family
ID=48070349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220502598.0U Expired - Fee Related CN202878888U (en) | 2012-09-27 | 2012-09-27 | Composite screen stencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202878888U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342044A (en) * | 2013-06-15 | 2013-10-09 | 成都聚合科技有限公司 | High concentrated photovoltaic cell bonding and printing steel mesh with positioning function |
| CN103381700A (en) * | 2013-06-24 | 2013-11-06 | 赫日光电（苏州）有限公司 | Composite screen printing plate capable of reducing cost |
| CN103386810A (en) * | 2013-06-24 | 2013-11-13 | 赫日光电（苏州）有限公司 | Cost-saving broad-width composite screen printing plate |
| CN103419477A (en) * | 2013-08-22 | 2013-12-04 | 赫日光电（苏州）有限公司 | Novel composite screen plate |
| CN110271265A (en) * | 2019-08-06 | 2019-09-24 | 石家庄明远科技有限公司 | A kind of nodeless network version based on stainless steel plate |
| CN110561887A (en) * | 2019-09-19 | 2019-12-13 | 中国电子科技集团公司第五十四研究所 | method for stretching high-precision composite screen printing plate for LTCC (Low temperature Co-fired ceramic) |
-
2012
- 2012-09-27 CN CN201220502598.0U patent/CN202878888U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342044A (en) * | 2013-06-15 | 2013-10-09 | 成都聚合科技有限公司 | High concentrated photovoltaic cell bonding and printing steel mesh with positioning function |
| CN103381700A (en) * | 2013-06-24 | 2013-11-06 | 赫日光电（苏州）有限公司 | Composite screen printing plate capable of reducing cost |
| CN103386810A (en) * | 2013-06-24 | 2013-11-13 | 赫日光电（苏州）有限公司 | Cost-saving broad-width composite screen printing plate |
| CN103386810B (en) * | 2013-06-24 | 2016-04-13 | 赫日光电（苏州）有限公司 | A kind of cost-saving large format composite halftone |
| CN103381700B (en) * | 2013-06-24 | 2016-04-13 | 赫日光电（苏州）有限公司 | A kind of cost-saving composite halftone |
| CN103419477A (en) * | 2013-08-22 | 2013-12-04 | 赫日光电（苏州）有限公司 | Novel composite screen plate |
| CN110271265A (en) * | 2019-08-06 | 2019-09-24 | 石家庄明远科技有限公司 | A kind of nodeless network version based on stainless steel plate |
| CN110561887A (en) * | 2019-09-19 | 2019-12-13 | 中国电子科技集团公司第五十四研究所 | method for stretching high-precision composite screen printing plate for LTCC (Low temperature Co-fired ceramic) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202878888U (en) | Composite screen stencil | |
| CN102615951B (en) | Metal gauze | |
| CN202782135U (en) | Plane silk screen used for manufacturing solar cell piece printing screen | |
| CN102744997B (en) | Composite metal steel plate for solar battery pure subline printing | |
| CN103358672B (en) | Metal screen cloth | |
| CN102101396A (en) | Method for aligning metal grid line in solar cell metallization process | |
| CN103171264B (en) | A kind of electrode of solar battery Printing screen | |
| CN202573247U (en) | Metal screen cloth | |
| CN202528563U (en) | Electrode printing screen of solar cell | |
| CN202428770U (en) | Matched screen plate for solar energy battery electrode | |
| CN202782134U (en) | Metal silk screen | |
| CN204315585U (en) | A kind of solar battery sheet with anti-breaking gate electrode structure | |
| CN202782107U (en) | Composite metal steel plate for solar battery pure subline printing | |
| CN202782133U (en) | Silk screen lithographic plate | |
| CN103386810B (en) | A kind of cost-saving large format composite halftone | |
| CN103381700B (en) | A kind of cost-saving composite halftone | |
| CN103358669A (en) | Plane silk screen for manufacturing printing screen of solar cell | |
| CN203427438U (en) | Cost-saving large-format composite screen printing plate | |
| CN202434532U (en) | Positive electrode grid line structure for solar cell | |
| CN203427439U (en) | Cost-saving composite screen printing plate | |
| CN103358671A (en) | Honeycomb metal wire mesh | |
| CN103171263A (en) | Screen board used for printing of positive electrode of crystalline silicon solar cell | |
| CN202528566U (en) | Mesh plate used for printing of positive electrode of crystalline silicon solar cell | |
| CN102717591B (en) | Silk screen offset | |
| CN202528567U (en) | Screen for printing positive electrode of crystalline silica solar cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20210927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |