CN203528060U - Scraper baffle and return scraper - Google Patents
Scraper baffle and return scraper Download PDFInfo
- Publication number
- CN203528060U CN203528060U CN201320706495.0U CN201320706495U CN203528060U CN 203528060 U CN203528060 U CN 203528060U CN 201320706495 U CN201320706495 U CN 201320706495U CN 203528060 U CN203528060 U CN 203528060U
- Authority
- CN
- China
- Prior art keywords
- scraper
- baffle
- baffle plate
- flap
- utility
- 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 - Lifetime
Links
- 238000007639 printing Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 239000002002 slurry Substances 0.000 abstract description 45
- 238000000034 method Methods 0.000 abstract description 17
- 239000002699 waste material Substances 0.000 abstract description 13
- 238000006243 chemical reaction Methods 0.000 abstract description 10
- 238000003756 stirring Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 description 4
- 244000137852 Petrea volubilis Species 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a scraper baffle which comprises a baffle body and baffle folding plates, wherein mounting holes corresponding to screw holes in a printing scraper are formed in the baffle body; the baffle folding plates are arranged at both ends of the baffle body; an included angle is formed between each baffle folding plate and the baffle body, and is 90 to 100 degrees; the baffle folding plates extend to a return scraper. The scraper baffle provided by the utility model has the advantages that the two ends of the baffle body are provided with the baffle folding plates, so slurry is prevented from overflowing to the two sides in the printing process; the obtained slurry stirring uniformity can be increased in the reciprocating printing process of the printing scraper, thereby avoiding the waste of slurry, and solving the problem of reduction of conversion efficiency of the finished cells due to the airing of the slurry. The utility model also discloses the return scraper.
Description
Technical field
The utility model relates to technique field, more particularly, relates to a kind of scraper baffle plate and feed back scraper.
Background technology
Solar cell is called again solar chip or photocell, is a kind of optoelectronic semiconductor thin slice that utilizes the sunshine direct generation of electricity.As long as it arrived by illumination, and moment is with regard to exportable voltage and electric current.In physics, be called photovoltaic (voltaics volt, is abbreviated as PV for Photovoltaic, photo light), be called for short photovoltaic.
Finished product battery is conventionally by last procedure, i.e. printing process institute output, and the raw material that printing process is the most expensive are silver slurries.In printing process, along with scraper prints back and forth, slurry (i.e. silver slurry) can overflow toward both sides, serigraphy position slurry is reduced, in order to guarantee to have enough slurries, can only again add slurry in serigraphy position, the slurry overflowing is not stirred, and the time has been grown can be air-dry, can only again filter rear interpolation diluent dilution, but the slurry after dilution can affect purity, causes the waste of slurry and the reduction of finished product cell piece conversion efficiency.
Therefore, how to avoid the waste of slurry, and the problem that reduces of the finished product cell piece conversion efficiency causing after air-dry due to slurry, those skilled in the art's technical problem urgently to be resolved hurrily become.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of scraper baffle plate, to avoid the waste of slurry, and the problem that reduces of the finished product cell piece conversion efficiency causing after air-dry due to slurry;
Another object of the present utility model is to provide a kind of feed back scraper, to avoid the waste of slurry, and the problem that reduces of the finished product cell piece conversion efficiency causing after air-dry due to slurry.
For achieving the above object, the utility model provides following technical scheme:
A scraper baffle plate, comprising:
Baffle body, offers the installing hole corresponding with screw in printing scraper in described baffle body;
Be arranged at the baffle plate flap at described baffle body two ends, described baffle plate flap and described baffle body have angle, and angle is 90 °～100 °, and described baffle plate flap stretches to feed back scraper.
Preferably, in above-mentioned scraper baffle plate, described baffle plate flap and described baffle body are perpendicular.
Preferably, in above-mentioned scraper baffle plate, described baffle plate flap and described baffle body are integral type structure.
Preferably, in above-mentioned scraper baffle plate, described baffle plate flap is identical with the material of described baffle body, is stainless steel.
Preferably, in above-mentioned scraper baffle plate, the distance between the baffle plate flap at described baffle body two ends is identical with the length of printing scraper.
A feed back scraper, comprises installation portion and scraper part, and described scraper part comprises:
Scraper body;
Be arranged at the scraper flap at described scraper body two ends, described scraper flap and described scraper body have angle, and angle is 90 °～100 °, and described scraper flap stretches to scraper baffle plate.
Preferably, in above-mentioned feed back scraper, described scraper flap and described scraper body are perpendicular.
Preferably, in above-mentioned feed back scraper, described scraper flap and described scraper body are integral type structure.
Preferably, in above-mentioned feed back scraper, described scraper flap is identical with the material of described scraper body, is stainless steel.
Preferably, in above-mentioned feed back scraper, described scraper body and described installation portion are integral type structure.
From above-mentioned technical scheme, can find out, the scraper baffle plate that the utility model provides when mounted, is aimed at the installing hole in baffle body, then by bolted with the screw at the printing scraper back side.At the two ends of baffle body, baffle plate flap is set, in printing process, can avoid slurry to overflow toward both sides, printing scraper can increase slurry in printing process back and forth and stir the resulting uniformity, thereby can avoid the waste of slurry, and the problem that reduces of the finished product cell piece conversion efficiency causing after air-dry due to slurry.
The feed back scraper that the utility model provides, two ends by scraper body arrange scraper flap, in feed back process, can avoid slurry to overflow toward both sides, printing scraper can increase slurry in printing process back and forth and stir the resulting uniformity, thereby can avoid the waste of slurry, and the problem that reduces of the finished product cell piece conversion efficiency causing after air-dry due to slurry.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The front view of the scraper baffle plate that Fig. 1 provides for the utility model embodiment;
The top view of the scraper baffle plate that Fig. 2 provides for the utility model embodiment;
The front view of the feed back scraper that Fig. 3 provides for the utility model embodiment;
The upward view of the feed back scraper that Fig. 4 provides for the utility model embodiment;
The side view of the feed back scraper that Fig. 5 provides for the utility model embodiment.
Wherein:
1 is scraper baffle plate, and 101 is baffle body, and 102 is baffle plate flap, and 1011 is installing hole;
2 is feed back scraper, and 201 is installation portion, and 202 is scraper body, and 203 is scraper flap.
The specific embodiment
Core of the present utility model is to provide a kind of scraper baffle plate, to guarantee that feed back scraper has obstacle crossing function, improves the range of application of feed back scraper;
Another core of the present utility model is to provide a kind of feed back scraper, to avoid the waste of slurry, and the problem that reduces of the finished product cell piece conversion efficiency causing after air-dry due to slurry.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, the front view of the scraper baffle plate that Fig. 1 provides for the utility model embodiment; The top view of the scraper baffle plate that Fig. 2 provides for the utility model embodiment.
The scraper baffle plate 1 that the utility model embodiment provides, comprises baffle body 101 and baffle plate flap 102.
Wherein, offer the installing hole 1011 corresponding with screw in printing scraper in baffle body 101, installing hole 1011 can be 6mm, and the distance between two installing holes 1011 can be 150mm.
Baffle plate flap 102 is arranged at the two ends of baffle body 101, and the two ends of baffle body 101 all have baffle plate flap 102, makes scraper baffle plate 1 overall U-shaped structure.Baffle plate flap 102 has angle with baffle body 101, and angle is 90 °～100 °, and baffle plate flap 102 stretches to feed back scraper.
The scraper baffle plate 1 that the utility model provides when mounted, is aimed at the installing hole in baffle body 101 1011, then by bolted with the screw at the printing scraper back side.At the two ends of baffle body 101, baffle plate flap 102 is set, in printing process, can avoid slurry to overflow toward both sides, printing scraper can increase slurry in printing process back and forth and stir the resulting uniformity, thereby can avoid the waste of slurry, and the problem that reduces of the finished product cell piece conversion efficiency causing after air-dry due to slurry.
In the utility model one specific embodiment, baffle plate flap 102 is perpendicular with baffle body 101, and baffle plate flap 102 is 90 ° with the angle of baffle body 101, and the rectangular shaped of baffle plate flap 102 can reduce slurry print range, avoid causing unnecessary waste, thereby save slurry use amount.
In the utility model one specific embodiment, scraper baffle plate 1 is arranged on to the printing scraper back side, take scraper strip base as benchmark, scraper baffle plate 1 base is 1mm to 2mm apart from scraper strip base, can avoid contacting with web plate in printing process, causes and breaks.
In the utility model one specific embodiment, baffle plate flap 102 is integral type structure with baffle body 101.Can adopt a sheet material to cut making, and in the bending of the two ends of baffle body 101, go out baffle plate flap 102 by the mode of bending, the length of this concrete baffle plate flap 102 can be 27.5mm, after physical treatment, can utilize sand paper that entity is polished, so that the sanding burr of cutting surfaces is fallen, guarantee that surface has enough smoothness.It should be noted that, baffle plate flap 102 also can be split-type structural with baffle body 101.
In the utility model one specific embodiment, baffle plate flap 102 is identical with the material of baffle body 101, is stainless steel.It should be noted that, baffle plate flap 102 also can be other material with baffle body 101, and the utility model is not limited to a kind of material of stainless steel.
In the utility model one specific embodiment, the distance between the baffle plate flap 102 at baffle body 101 two ends is identical with the length of printing scraper.In the present embodiment, the distance between two baffle plate flaps 102 is 188mm.
Refer to Fig. 3-Fig. 5, the front view of the feed back scraper that Fig. 3 provides for the utility model embodiment; The upward view of the feed back scraper that Fig. 4 provides for the utility model embodiment; The side view of the feed back scraper that Fig. 5 provides for the utility model embodiment.
The feed back scraper 2 that the utility model embodiment provides, comprises installation portion 201 and scraper part, and installation portion 201 is for realizing the installation of feed back scraper 2.Scraper part comprises scraper body 202 and scraper flap 203.
Wherein, scraper flap 203 is arranged at the two ends of scraper body 202, and the two ends of scraper body 202 all have scraper flap 203, makes scraper part overall U-shaped structure.Scraper flap 203 has angle with scraper body 202, and angle is 90 °～100 °, and scraper flap 203 stretches to scraper baffle plate.
The feed back scraper 2 that the utility model provides, two ends by scraper body 202 arrange scraper flap 203, in feed back process, can avoid slurry to overflow toward both sides, printing scraper can increase slurry in printing process back and forth and stir the resulting uniformity, thereby can avoid the waste of slurry, and the problem that reduces of the finished product cell piece conversion efficiency causing after air-dry due to slurry.
The scraper baffle plate 1 and the feed back scraper 2 that form doctor blade system, can form an approximate rectangular region, makes slurry in this region, print back and forth and stir, and avoids slurry to overflow, and causes the air-dry waste of slurry, thereby reduce slurry use amount.
In the utility model one specific embodiment, scraper flap 203 is perpendicular with scraper body 202, and scraper flap 203 is 90 ° with the angle of scraper body 202, and the rectangular shaped of scraper flap 203 can reduce slurry print range, avoid causing unnecessary waste, thereby save slurry use amount.
In the utility model one specific embodiment, when feed back scraper 2 is installed, take web plate face as benchmark, return blade base, apart from web plate 1.5mm to 2.5mm, can be avoided contacting with web plate in printing process, causes and breaks.
In the utility model one specific embodiment, scraper flap 203 is integral type structure with scraper body 202.Can adopt a sheet material to cut making, and in the bending of the two ends of scraper body 202, go out scraper flap 203 by the mode of bending, the length of this concrete scraper flap 203 can be 7.5mm, after physical treatment, can utilize sand paper that entity is polished, so that the sanding burr of cutting surfaces is fallen, guarantee that surface has enough smoothness.It should be noted that, scraper flap 203 also can be split-type structural with scraper body 202.
In the utility model one specific embodiment, scraper flap 203 is identical with the material of scraper body 202, is stainless steel.It should be noted that, scraper flap 203 also can be other material with scraper body 202, and the utility model is not limited to a kind of material of stainless steel.
In the utility model one specific embodiment, scraper body 202 is integral type structure with installation portion 201.It should be noted that, scraper body 202 also can be split-type structural with installation portion 201.
In this description, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a scraper baffle plate, is characterized in that, comprising:
Baffle body (101), offers the installing hole (1011) corresponding with screw in printing scraper in described baffle body (101);
Be arranged at the baffle plate flap (102) at described baffle body (101) two ends, described baffle plate flap (102) and described baffle body (101) have angle, and angle is 90 °～100 °, and described baffle plate flap (102) stretches to feed back scraper.
2. scraper baffle plate as claimed in claim 1, is characterized in that, described baffle plate flap (102) is perpendicular with described baffle body (101).
3. scraper baffle plate as claimed in claim 1, is characterized in that, described baffle plate flap (102) is integral type structure with described baffle body (101).
4. scraper baffle plate as claimed in claim 1, is characterized in that, described baffle plate flap (102) is identical with the material of described baffle body (101), is stainless steel.
5. the scraper baffle plate as described in claim 1-4 any one, is characterized in that, the distance being positioned between the baffle plate flap (102) at described baffle body (101) two ends is identical with the length of printing scraper.
6. a feed back scraper, comprises installation portion (201) and scraper part, it is characterized in that, described scraper part comprises:
Scraper body (202);
Be arranged at the scraper flap (203) at described scraper body (202) two ends, described scraper flap (203) and described scraper body (202) have angle, and angle is 90 °～100 °, and described scraper flap (203) stretches to scraper baffle plate.
7. feed back scraper as claimed in claim 6, is characterized in that, described scraper flap (203) is perpendicular with described scraper body (202).
8. feed back scraper as claimed in claim 6, is characterized in that, described scraper flap (203) is integral type structure with described scraper body (202).
9. feed back scraper as claimed in claim 6, is characterized in that, described scraper flap (203) is identical with the material of described scraper body (202), is stainless steel.
10. the feed back scraper as described in claim 6-9 any one, is characterized in that, described scraper body (202) is integral type structure with described installation portion (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706495.0U CN203528060U (en) | 2013-11-11 | 2013-11-11 | Scraper baffle and return scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706495.0U CN203528060U (en) | 2013-11-11 | 2013-11-11 | Scraper baffle and return scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203528060U true CN203528060U (en) | 2014-04-09 |
Family
ID=50414312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320706495.0U Expired - Lifetime CN203528060U (en) | 2013-11-11 | 2013-11-11 | Scraper baffle and return scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203528060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183407A (en) * | 2016-09-18 | 2016-12-07 | 东莞市九方电子设备有限公司 | Flexible tin cream or red glue stop assembly and use the SMT printing machine scraper of this device |
-
2013
- 2013-11-11 CN CN201320706495.0U patent/CN203528060U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183407A (en) * | 2016-09-18 | 2016-12-07 | 东莞市九方电子设备有限公司 | Flexible tin cream or red glue stop assembly and use the SMT printing machine scraper of this device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203752663U (en) | Solar cell front electrode screen printing plate | |
| CN209001018U (en) | A kind of double apparatus for coating in lithium ion monopole ear position | |
| CN201868440U (en) | Front side electrode structure of solar battery | |
| CN202037984U (en) | Screen print scraper | |
| CN203528060U (en) | Scraper baffle and return scraper | |
| CN201703017U (en) | Scraper device for screen printing | |
| CN203049850U (en) | Solar cell curtain wall | |
| CN206471338U (en) | Cleavable solar energy is without main gate line crystal-silicon battery slice | |
| CN104485876A (en) | Frame profile of solar photovoltaic module | |
| CN210156388U (en) | Large-size solar cell suitable for laminated tile assembly | |
| CN205081126U (en) | Solar cell's grid line electrode structure | |
| CN204966515U (en) | Battery piece unit | |
| CN203957509U (en) | A kind of serigraphy screen cloth | |
| CN201985125U (en) | Spliced solar monocrystalline cell slice | |
| CN208735948U (en) | A kind of cushion block of solar bracket and sink installation | |
| CN202721155U (en) | An overflow-preventing crystalline silicon solar energy assembly | |
| CN206992120U (en) | A kind of new section imbrication battery | |
| CN202957257U (en) | Solar cell and backside electrode structure thereof | |
| CN205542813U (en) | Photovoltaic polycrystal silicon chip | |
| CN202495464U (en) | Series welding template with handle for solar cell | |
| CN203013743U (en) | Crystalline silica solar right side main grid electrode | |
| CN204424290U (en) | Low-loss photovoltaic cell welding | |
| CN215397575U (en) | Sunken printing table top | |
| CN211295124U (en) | Efficient scribing device for battery piece | |
| CN205092821U (en) | Polyurethane combined material solar PV modules frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |