CN104163034A - Silk-screen printing scraper with returning wings with positions capable of being adjusted automatically - Google Patents
Silk-screen printing scraper with returning wings with positions capable of being adjusted automatically Download PDFInfo
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- CN104163034A CN104163034A CN201410441352.0A CN201410441352A CN104163034A CN 104163034 A CN104163034 A CN 104163034A CN 201410441352 A CN201410441352 A CN 201410441352A CN 104163034 A CN104163034 A CN 104163034A
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- feed back
- scraper
- screen printing
- back wing
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Abstract
The invention discloses a silk-screen printing scraper with returning wings with the positions capable of being adjusted automatically. The silk-screen printing scraper comprises a scraper body. Returning wing devices with the positions capable of being adjusted automatically are arranged on the two sides of the scraper body and fixedly connected with the two sides of the scraper body. According to the silk-screen printing scraper, metal slurry can be prevented from flowing to the two sides by adjusting the vertical position and the horizontal position of the returning wings in the printing process, the slurry drying risk caused by slurry accumulation can be lowered, and the risk that a screen printing plate is damaged due to the fact that operators collect the slurry frequently or due to the fact that the positions of common returning wings are improper and can not be adjusted automatically can be lowered.
Description
Technical field
The present invention relates to manufacture of solar cells technical field, relate to more specifically a kind of with screen printing scraper that can the automatic position adjusting function feed back wing.
Background technology
Metallization is the committed step of manufacturing solar cell.So-called metallization, generally refers to and adopts method for printing screen to make solar cel electrode.Specifically, be that the electrode pattern of expectation is turned to shadow on screen mesh printing plate or small opening half tone, the electrode of the solar cell that on half tone, the corresponding expectation in the region of perforate obtains; Again the metal paste with certain fluidity is coated on half tone; Then utilize scraper to apply certain pressure to half tone and metal paste, and the half tone surface of fitting moves to the other end from a section of half tone, under the extruding of scraper, metal paste, by seeing through the opening area of half tone, is transferred on solar cell; Finally, the solar cell that prints metal paste is placed in to high temperature and carries out sintering, the metal ingredient in metal paste is effectively contacted with solar cell, just completed whole metallization processes.The live width of the quality of metallization quality, particularly printed pattern and uniformity thereof, very big on the impact of the outward appearance of solar cell and performance.Printed pattern live width is less, and efficiency of solar cell is higher; Printed pattern live width is more even, and the outward appearance of solar cell is better.
Scraper is that metal paste is expressed to the instrument on solar cell, to printing quality, has material impact.But scraper is in extrusion metal slurry, metal paste can flow to both sides, and flow to gradually outside the scope of scraper, so just need operative employee to use perching knife will overflow the extraneous metal paste of scraper, again shovels back within the scope of scraper, such action is both dangerous, has delayed again production.General battery production business's solution is in scraper both sides, to increase by two feed back wings, by the feed back wing, carry out overflowing of barrier metal slurry, but the general feed back wing is to be directly fixed on scraper, there are two shortcomings: 1, fixing of the feed back wing, upper-lower position can not be adjusted, if therefore fixing get Tai Gao, the space between the feed back wing and half tone is too large, and slurry also can overflow, and does not have original effect, if fixing is too low, the feed back wing may damage half tone by pressure; 2, the feed back wing is fixed, and position, left and right can not be adjusted, even if therefore the upper-lower position of the feed back wing is adjusted finely, but deviation easily appears in the position of its left and right height, can make equally feed back effect give a discount.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of screen printing scraper that plays the effect of automatic position adjusting function feed back wing position.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of with screen printing scraper that can the automatic position adjusting function feed back wing, comprise scraper main body, the both sides of described scraper main body are provided with feed back swing device that can automatic position adjusting function, and described feed back swing device is fixedly connected with the both sides of scraper main body.
As a further improvement on the present invention, described feed back swing device is comprised of the fixed block and the feed back wing that are fixed on scraper main body both sides, in described fixed block, be provided with chute, in chute, be provided with movable sliding shoe, the described feed back wing is connected with sliding shoe by bearing, and the upper and lower side of sliding shoe is provided with the elastomeric material of controlling sliding shoe upper-lower position.
As a further improvement on the present invention, a side of described fixed block is provided with adhesive face, and described fixed block is fixedly connected with scraper main body by adhesive face.
As a further improvement on the present invention, described elastomeric material is spring or block rubber.
The invention has the beneficial effects as follows: screen printing scraper of the present invention can be by adjusting upper and lower, the position, left and right of the feed back wing when printing, can toward both sides, flow by barrier metal slurry, reduction is because slurry is piled up the dry pulp risk causing, reduce operating personnel and frequently collect the risk that slurry causes damaging half tone, reduce the common feed back wing due to position Rig up error and can not automatically regulate the risk that causes damaging half tone.
Accompanying drawing explanation
Fig. 1 is the scraper front view in the specific embodiment of the invention;
Fig. 2 is the scraper side view in the specific embodiment of the invention;
Fig. 3 is the feed back wing front view in the specific embodiment of the invention;
Fig. 4 is the feed back flank view in the specific embodiment of the invention;
In figure, indicate: 1-scraper main body; 2-feed back swing device; 21-fixed block; The 22-feed back wing; 23-chute; 24-sliding shoe; 25-bearing; 26-elastomeric material; 27-adhesive face.
The specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only, for explaining the present invention, does not form limiting the scope of the present invention.
Fig. 1-2 shows a kind of a kind of embodiment with screen printing scraper that can the automatic position adjusting function feed back wing of the present invention, comprise scraper main body 1, the both sides of described scraper main body 1 are provided with feed back swing device 2 that can automatic position adjusting function, described feed back swing device 2 is fixedly connected with the both sides of scraper main body 1, scraper main body 1 can be any kind, the screen printing scraper of any material, feed back swing device can be also arbitrary dimension, arbitrarily material.
As shown in Figure 3-4, described feed back swing device 2 is comprised of the fixed block 21 and the feed back wing 22 that are fixed on scraper main body both sides, in described fixed block 21, be provided with chute 23, in chute 23, be provided with movable sliding shoe 24, the described feed back wing 22 is connected with sliding shoe 24 by bearing 25, and bearing 25 can make the feed back wing in uniaxial tension, and so the feed back wing can be adjusted position, left and right automatically, itself and half tone are fitted tightly, reduce the risk of the feed back wing tip angle bursting half tone that the difference of height due to position, left and right causes; The upper and lower side of sliding shoe 24 is provided with the elastomeric material 26 of controlling sliding shoe 24 upper-lower positions, elastomeric material 26 can make the feed back wing automatically regulate up and down, neither can cannot stop slurry side leakage because of too high causing of position, can be because of the too low damage half tone in position yet, one side of described fixed block 21 is provided with adhesive face 27, described fixed block 21 is fixedly connected with scraper main body 1 by adhesive face 27, and described elastomeric material 26 is spring or block rubber, can be also other elastomeric materials that can play same function.
To provided by the present invention, a kind ofly with screen printing scraper that can the automatic position adjusting function feed back wing, be described in detail above, applied specific case herein this principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of these the claims in the present invention.
Claims (4)
1. one kind with screen printing scraper that can the automatic position adjusting function feed back wing, comprise scraper main body (1), it is characterized in that: the both sides of described scraper main body (1) are provided with feed back swing device (2) that can automatic position adjusting function, and described feed back swing device (2) is fixedly connected with the both sides of scraper main body (1).
According to described in right, require described in 1 with screen printing scraper that can the automatic position adjusting function feed back wing, it is characterized in that: described feed back swing device (2) is comprised of the fixed block (21) and the feed back wing (22) that are fixed on scraper main body both sides, in described fixed block (21), be provided with chute (23), in chute (23), be provided with movable sliding shoe (24), the described feed back wing (22) is connected with sliding shoe (24) by bearing (25), and the upper and lower side of sliding shoe (24) is provided with the elastomeric material (26) of controlling sliding shoe (24) upper-lower position.
According to described in right, require described in 1 or 2 with screen printing scraper that can the automatic position adjusting function feed back wing, it is characterized in that: a side of described fixed block (21) is provided with adhesive face (27), described fixed block (21) is fixedly connected with scraper main body (1) by adhesive face (27).
According to described in right, require described in 2 with screen printing scraper that can the automatic position adjusting function feed back wing, it is characterized in that: described elastomeric material (26) is spring or block rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441352.0A CN104163034A (en) | 2014-09-02 | 2014-09-02 | Silk-screen printing scraper with returning wings with positions capable of being adjusted automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441352.0A CN104163034A (en) | 2014-09-02 | 2014-09-02 | Silk-screen printing scraper with returning wings with positions capable of being adjusted automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104163034A true CN104163034A (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410441352.0A Pending CN104163034A (en) | 2014-09-02 | 2014-09-02 | Silk-screen printing scraper with returning wings with positions capable of being adjusted automatically |
Country Status (1)
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| CN (1) | CN104163034A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082738A (en) * | 2015-09-01 | 2015-11-25 | 苏州恩欧西精密机械制造有限公司 | Scraper installation frame |
| CN105109192A (en) * | 2015-09-01 | 2015-12-02 | 苏州恩欧西精密机械制造有限公司 | Scraper installing plate |
| CN108583010A (en) * | 2018-04-27 | 2018-09-28 | 杭州富阳富宝仪表机床厂 | A kind of modified form screen-printing machine frictioning jig |
| CN109130465A (en) * | 2018-08-28 | 2019-01-04 | 郑州云海信息技术有限公司 | A kind of paste-tin printing apparatus |
| CN110053349A (en) * | 2019-04-28 | 2019-07-26 | 胡良峰 | Ink-scraping device and application method is adjusted in a kind of intaglio printing |
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| JP2003025544A (en) * | 2001-07-13 | 2003-01-29 | Murata Mfg Co Ltd | Scraper and screen printer using the same |
| JP2004160891A (en) * | 2002-11-14 | 2004-06-10 | Micro-Tec Co Ltd | Scraper and screen printing machine |
| CN202053666U (en) * | 2011-04-25 | 2011-11-30 | 汤志 | Scraper of printing machine |
| CN103144419A (en) * | 2011-12-06 | 2013-06-12 | 亚旭电子科技(江苏)有限公司 | Scraper, solder paste coating machine with scraper and method for scraping solder paste |
| CN103568517A (en) * | 2013-11-04 | 2014-02-12 | 天津英利新能源有限公司 | Silk-screen printing scraper facilitating adjustment of returning wings |
| CN103568515A (en) * | 2012-07-23 | 2014-02-12 | 雅马哈发动机株式会社 | Screen printing machine |
| CN103935114A (en) * | 2014-05-15 | 2014-07-23 | 苏州铉动三维空间科技有限公司 | Printing scraper |
| CN204054917U (en) * | 2014-09-02 | 2014-12-31 | 苏州润阳光伏科技有限公司 | With can the screen printing scraper of the automatic position adjusting function feed back wing |
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2014
- 2014-09-02 CN CN201410441352.0A patent/CN104163034A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003025544A (en) * | 2001-07-13 | 2003-01-29 | Murata Mfg Co Ltd | Scraper and screen printer using the same |
| JP2004160891A (en) * | 2002-11-14 | 2004-06-10 | Micro-Tec Co Ltd | Scraper and screen printing machine |
| CN202053666U (en) * | 2011-04-25 | 2011-11-30 | 汤志 | Scraper of printing machine |
| CN103144419A (en) * | 2011-12-06 | 2013-06-12 | 亚旭电子科技(江苏)有限公司 | Scraper, solder paste coating machine with scraper and method for scraping solder paste |
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| CN103568517A (en) * | 2013-11-04 | 2014-02-12 | 天津英利新能源有限公司 | Silk-screen printing scraper facilitating adjustment of returning wings |
| CN103935114A (en) * | 2014-05-15 | 2014-07-23 | 苏州铉动三维空间科技有限公司 | Printing scraper |
| CN204054917U (en) * | 2014-09-02 | 2014-12-31 | 苏州润阳光伏科技有限公司 | With can the screen printing scraper of the automatic position adjusting function feed back wing |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082738A (en) * | 2015-09-01 | 2015-11-25 | 苏州恩欧西精密机械制造有限公司 | Scraper installation frame |
| CN105109192A (en) * | 2015-09-01 | 2015-12-02 | 苏州恩欧西精密机械制造有限公司 | Scraper installing plate |
| CN108583010A (en) * | 2018-04-27 | 2018-09-28 | 杭州富阳富宝仪表机床厂 | A kind of modified form screen-printing machine frictioning jig |
| CN109130465A (en) * | 2018-08-28 | 2019-01-04 | 郑州云海信息技术有限公司 | A kind of paste-tin printing apparatus |
| CN110053349A (en) * | 2019-04-28 | 2019-07-26 | 胡良峰 | Ink-scraping device and application method is adjusted in a kind of intaglio printing |
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Application publication date: 20141126 |