CN202895895U - Scraper for battery piece printing - Google Patents
Scraper for battery piece printing Download PDFInfo
- Publication number
- CN202895895U CN202895895U CN 201220613535 CN201220613535U CN202895895U CN 202895895 U CN202895895 U CN 202895895U CN 201220613535 CN201220613535 CN 201220613535 CN 201220613535 U CN201220613535 U CN 201220613535U CN 202895895 U CN202895895 U CN 202895895U
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- China
- Prior art keywords
- lower plate
- scraper
- piece printing
- printing
- battery piece
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- 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 - Lifetime
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Abstract
The utility model discloses a scraper for battery piece printing, aims at overcoming the defects that redundant silver paste overflows along two ends of a scraper for the battery piece printing in the prior art during a printing process, and provides the scraper for the battery piece printing, wherein the scraper is capable of preventing the redundant silver paste from overflowing from two ends of the scraper. The scraper for the battery piece printing comprises a long plate and a strip-shaped lower plate, a lateral face, facing the side of the advancing direction, of the lower plate is the front lateral face, and two ends of the lower plate is bent towards the side of the front lateral face of the lower plate to form a lateral blocking portion. The scraper for the battery piece printing has the advantages of preventing the preventing the redundant silver paste from overflowing from the two ends of the scraper during the printing process, and accordingly avoiding waste, brings convenience to installation and exchange of a scraper strip, being firm and durable and the like.
Description
Technical field
The utility model relates to a kind of solar battery sheet printing equipment, relates in particular to a kind of solar battery sheet printing scraper.
Background technology
In the solar battery sheet manufacture process, in the end need the silver slurry that viscosity is larger to be printed on the cell piece front in one printing process and then carry out sintering, this is to make routinely one of step of solar battery sheet.Usually adopt screen printing mode: the silver slurry is added in the web plate, by after the deformation of scraper extruding web plate internal thread elasticity of net slurry being bitten on the material of needs printing.The scraper of prior art is normally one linear scraper, existing scraper comprises upper plate and lower plate, be connected with printing machine by upper plate, by lower plate squeezing action web plate, its weak point is: scraper unnecessary silver slurry in the next, proal process accumulates in the lower plate leading flank during printing, and overflows from the scraper two ends along the lower plate leading flank, is trapped in the web plate edge, can the exsiccation hardening after of long duration, cause the slurry waste.
Chinese patent Granted publication CN 201580046U, Granted publication day: on September 15th, 2010, disclose and a kind ofly need not offer screw at scraper and scraper can be fixed on the scraper support, and when an end weares and teares, after also can reversing, the other end carries out the solar cell silk screen printing scraper support of serigraphy, be characterized in: described scraper support main body comprises upper clip and lower clamping piece, upper clip and lower clamping piece are fixing by being threaded, and are fixed as whole upper clip and lower clamping piece and are provided with the mounting groove of installing for outside scraper.Adopt technique scheme, come scraper in the clamping mounting groove by upper clip and lower clamping piece, when realizing for the scraper stationary positioned, also can not damage on the scraper connecting portion with scraper support, and then indirectly reduce production cost.Its weak point is: scraper should the brush process in, unnecessary silver slurry can overflow from two ends along scraper, is trapped in the web plate edge, causes the slurry waste.
The utility model content
The utility model is in order to overcome solar battery sheet printing in the prior art with the scraper deficiency that unnecessary silver-colored slurry can overflow from two ends along scraper when the printing, a kind of a kind of cell piece printing scraper that prevents that unnecessary silver slurry from overflowing from two ends to be provided.
For achieving the above object, the utility model is by the following technical solutions:
A kind of cell piece printing scraper of the present utility model, a kind of cell piece printing scraper comprises upper plate and strip lower plate, and lower plate is the lower plate leading flank towards the side of direction of propulsion one side, and the lower plate two ends form side block section to lower plate leading flank curving.Upper plate is used for connecting should brush machine, and lower plate is used for the extruding web plate, and silver-colored slurry can gather to the front of direction of propulsion at lower face.Side block section is the accessory that plate base increases under the linear of prior art, is used for stopping that the unnecessary silver slurry that gathers the lower plate leading flank overflows to two ends.Side block section advances as trapezoidal the horizontal cross-sectional profile line of whole lower plate leading flank, compares its accommodating silver-colored slurry amount of existing linear greatly to promote, thereby reaches the purpose that prevents that unnecessary silver slurry from overflowing from the scraper two ends.
As preferably, side block section is bent into circular arc, and the center of circle of this circular arc is positioned at lower plate leading flank one side, and central angle is 10 ° ~ 40 °.The circular arc shape of side block section has increased its surface area, thereby has strengthened the ability of the accommodating silver slurry of lower plate leading flank.The angular dimension of circular arc guarantees that it stops the excessive function of silver slurry.And excessive angle angle when the silver slurry is gathered on a small quantity, can't accumulate in the front of side block section, makes side block section lose the function of printed silver slurry, thereby the printing effect width of scraper reality is shortened, and causes printing efficiency to descend.
As preferably, described lower plate comprises front lower plate and rear lower plate, and front lower plate and rear lower plate side bonded to each other is provided with bar-shaped trough along lower edge.Bar-shaped trough is used for installing scraping article, realizes changing at any time the function of scraping article by forward and backward lower plate dismounting.
As preferably, described bar-shaped trough cross section is " V " shape." V " tee section shape of bar-shaped trough can clamp scraping article after the splicing of forward and backward lower plate, and clamps and stablely prevent that scraping article from use coming off.
As preferably, upper plate and rear lower plate are structure as a whole, and front lower plate is connected with rear lower plate by screw.Upper plate and rear lower plate are structure as a whole to reduce parts and simplify overall structure, and help the enhancing structural strength.Front lower plate is connected with rear lower plate and can easy disassembly be installed by scraping article by screw.
Therefore, the utlity model has following beneficial effect: (1) prevents that unnecessary silver slurry overflows from the scraper two ends in printing process, causes waste; (2) the replacing scraping article is installed conveniently; (3) firm and durable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is upward view of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Embodiment: as shown in Figure 1, a kind of cell piece printing of the utility model scraper comprises upper plate 1 and lower plate, upper plate 1 center is provided with a bearing 6, be used for fixing with the macro-axis of print head, in bearing 6 both sides a pair of horizontal pin 7 be set, be used for regulating scraper horizontal level when printing.Lower plate is the lower plate leading flank towards the side of direction of propulsion one side.
The lower plate two ends form side block section 2 to lower plate leading flank curving, and described side block section 2 is bent into circular arc, and the central angle of this circular arc is 40 °, and the center of circle is positioned at lower plate leading flank one side.Lower plate is used for the extruding web plate, and silver-colored slurry can gather to the front of direction of propulsion at lower face.Side block section 2 is accessories that plate base increases under the linear of prior art, is used for stopping that the unnecessary silver slurry that gathers the lower plate leading flank overflows to two ends.Side block section 2 advances as trapezoidal the horizontal cross-sectional profile line of whole lower plate leading flank, compares its accommodating silver-colored slurry amount of existing linear greatly to promote, thereby reaches the purpose that prevents that unnecessary silver slurry from overflowing from the scraper two ends.The circular arc shape of side block section 2 has increased its surface area, thereby has strengthened the ability of the accommodating silver slurry of lower plate leading flank.
Lower plate is divided equally and is front lower plate 3 and rear lower plate 4 two parts, and the part that is positioned at the lower plate leading flank is front lower plate 3.Rear lower plate 4 and upper plate 1 are structure as a whole and are positioned at upper plate 1 lower edge.Reduce parts and simplify overall structure, and help the enhancing structural strength.Front lower plate 3 is connected connection by screw 8 with rear lower plate can easy disassembly installation scraping article.Front lower plate 3 firmly connects by being connected with rear lower plate along its four screws 8 that vertically arrange.Two screws 8 that wherein are positioned at two ends are arranged on side block section 2 scopes.
As shown in Figure 2, front lower plate 3 and rear lower plate 4 sides bonded to each other are provided with bar-shaped trough 5 along lower edge, and this bar-shaped trough 5 runs through the lower plate two ends.Bar-shaped trough 5 cross sectional shapes are " V " shape, and lower edge forms strip gab in the lower plate bottom surface.After 4 splicings of forward and backward lower plate, 5 amalgamations of two bar-shaped troughs form the bar shaped space of accommodating scraping article, and the cross sectional shape of bar-shaped trough 5 makes it form pincerlike sound construction in the lower plate bottom surface to clamp scraping article, prevent that scraping article from use coming off.
In the use, the utility model is connected with printing machine by upper plate 1, lower plate 3 before installing, and by bar-shaped trough 5 installation scraping articles.Then lower plate 3 is oriented the knives forward direction and prints before.The side block section unnecessary silver slurry of 2 meeting preventions of lower plate overflows from the scraper two ends avoids waste.
Claims (5)
1. a cell piece printing scraper comprises upper plate (1) and strip lower plate, and lower plate is the lower plate leading flank towards the side of direction of propulsion one side, it is characterized in that, the lower plate two ends form side block section (2) to lower plate leading flank curving.
2. a kind of cell piece printing scraper according to claim 1 is characterized in that, side block section (2) is bent into circular arc, and the center of circle of this circular arc is positioned at lower plate leading flank one side, and central angle is 10 ° ~ 40 °.
3. a kind of cell piece printing scraper according to claim 1 and 2, it is characterized in that, described lower plate comprises front lower plate (3) and rear lower plate (4), and front lower plate (3) and rear lower plate (4) side bonded to each other is provided with the bar-shaped trough (5) that scraping article is installed along lower edge.
4. a kind of cell piece printing scraper according to claim 3 is characterized in that, described bar-shaped trough (5) cross section is " V " shape.
5. a kind of cell piece printing scraper according to claim 3 is characterized in that, upper plate (1) and rear lower plate (4) are structure as a whole, and front lower plate (3) is connected 4 by screw with rear lower plate) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613535 CN202895895U (en) | 2012-11-20 | 2012-11-20 | Scraper for battery piece printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613535 CN202895895U (en) | 2012-11-20 | 2012-11-20 | Scraper for battery piece printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202895895U true CN202895895U (en) | 2013-04-24 |
Family
ID=48116604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220613535 Expired - Lifetime CN202895895U (en) | 2012-11-20 | 2012-11-20 | Scraper for battery piece printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202895895U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879133A (en) * | 2014-04-08 | 2014-06-25 | 江苏欧耐尔新型材料有限公司 | Inclined ink reclaiming knife used for screen printer |
| CN104385776A (en) * | 2014-11-25 | 2015-03-04 | 浙江东达光伏有限公司 | Solar ink reclaiming cutter for printing and grouting |
| CN110126449A (en) * | 2018-02-02 | 2019-08-16 | 夏普株式会社 | Scraper and printing equipment |
| CN115366529A (en) * | 2021-05-18 | 2022-11-22 | 株式会社日立功率半导体 | Scraping plate |
-
2012
- 2012-11-20 CN CN 201220613535 patent/CN202895895U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879133A (en) * | 2014-04-08 | 2014-06-25 | 江苏欧耐尔新型材料有限公司 | Inclined ink reclaiming knife used for screen printer |
| CN104385776A (en) * | 2014-11-25 | 2015-03-04 | 浙江东达光伏有限公司 | Solar ink reclaiming cutter for printing and grouting |
| CN110126449A (en) * | 2018-02-02 | 2019-08-16 | 夏普株式会社 | Scraper and printing equipment |
| CN115366529A (en) * | 2021-05-18 | 2022-11-22 | 株式会社日立功率半导体 | Scraping plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |