CN208460781U - Integrated solar cell piece printing equipment - Google Patents
Integrated solar cell piece printing equipment Download PDFInfo
- Publication number
- CN208460781U CN208460781U CN201821254011.2U CN201821254011U CN208460781U CN 208460781 U CN208460781 U CN 208460781U CN 201821254011 U CN201821254011 U CN 201821254011U CN 208460781 U CN208460781 U CN 208460781U
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- CN
- China
- Prior art keywords
- cell piece
- thermal insulation
- insulation layer
- cabinet
- slurry
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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.)
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Abstract
The utility model relates to a kind of integrated solar cell piece printing equipments, including cabinet, upper thermal insulation layer and lower thermal insulation layer are equipped in cabinet, the process cavity of cell piece printing is constituted between upper thermal insulation layer and lower thermal insulation layer, feeding furnace door and discharging door are respectively equipped on the siding of cabinet two sides, the position arrangement that feeding furnace door and discharging door are corresponded in process cavity is equipped with the idler wheel for transmitting cell piece, the diagonally-installed slurry syringe for having adjustable mobile slip casting position above idler wheel, slurry syringe bottom surface is equipped with the laser emitter got ready on cell piece, the heating fluorescent tube to the cell piece heating after slip casting is respectively equipped with positioned at cell piece upper and lower.Laser to sintering process is integrated in one by the utility model, the transhipment number for reducing cell piece and the pollution to cell piece, also avoids the generation of printing deviation phenomenon, and yield rate improves；It only needs prior typing to correspond to figure without replacing halftone when switching printed pattern, reduces the production cost of cell piece.
Description
Technical field
The utility model relates to technical field of solar batteries, especially a kind of integrated solar cell piece printing dress
It sets.
Background technique
In the printing technology of existing solar battery sheet, laser dotting, printing, drying and the sintering of cell piece are using single
What a equipment was respectively processed, process circulation is taken time longer, and the transport number between process is more, easily causes battery
The pollution of piece and fragmentation, and smear the scraper that slurry uses in printing and be directly forced cell piece surface, it is easy to cause fragmentation
Phenomenon, in addition laser scribing and the easy deviation in printing position in double-side cell production cause poor contact, in production plan, if
Switch printed pattern, carries out halftone change after needing prior typing to correspond to figure, cause the raising of printing cost.
Summary of the invention
Technical problem to be solved by the utility model is: the utility model provides in order to overcome the deficiencies in the existing technology
A kind of integrated solar cell piece printing equipment for simplifying process, reducing fragmentation phenomenon, reducing cell piece printing cost.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of integrated solar cell piece printing
Device, including cabinet and the control host being located at by cabinet, cabinet panel is equipped with action pane, is equipped in the cabinet upper
Thermal insulation layer and lower thermal insulation layer constitute the process cavity of cell piece printing, the siding of cabinet two sides between upper thermal insulation layer and lower thermal insulation layer
On be respectively equipped with feeding furnace door and discharging door, the position arrangement that feeding furnace door and discharging door are corresponded in process cavity is equipped with transmission
The idler wheel of cell piece, the diagonally-installed slurry syringe for having adjustable mobile slip casting position in idler wheel top, slurry syringe bottom surface
Equipped with the laser emitter got ready on cell piece, it is respectively equipped with positioned at cell piece upper and lower to the cell piece heating after slip casting
Heat fluorescent tube.
It is equipped with moving guide rail in the process cavity, is acted on by moving guide rail and realizes that slurry syringe is made the direction XYZ and moved
Slip casting position that is dynamic and adjusting slurry syringe.
For convenience of slurry addition, slurry storage tank, slurry storage tank bottom discharge port are equipped with above the upper thermal insulation layer
The feed inlet of piping connection slurry syringe.
Further, the slurry front end of the syringe needle portion has the curved mouth extrusion head for squeezing out slurry.
To be equipped with measurement process cavity internal temperature on the upper thermal insulation layer convenient for controlling temperature change in process cavity
Thermocouple.
Organic air-exhausting duct that upper end is stretched out outside cabinet is installed, process cavity inner air is discharged on the upper thermal insulation layer
In foreign organic matter, plane offers hot wind outlet on cabinet, by the way that hot wind is discharged, the fast prompt drop of cell piece after making printing
Temperature.
The beneficial effects of the utility model are: the utility model is integrated on one device to sintering process by laser, subtract
Transhipment number of the cell piece between process and the pollution to cell piece are lacked；Laser is operated with being printed in same set of system, is kept away
The generation for having exempted from printing deviation phenomenon, directly exerts a force to cell piece when also avoiding slip casting, and yield rate improves；Switch printed pattern
When only need prior typing to correspond to figure, without carrying out the change on halftone, reduce the production cost of cell piece.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing.
Fig. 1 is the outline structural diagram of the utility model.
Fig. 2 is process cavity schematic diagram of internal structure described in the utility model.
In figure: 1. cabinets 2. control on 3. action pane 4. of host lower 6. process cavity 7. of thermal insulation layer of thermal insulation layer 5. into
Expect that 8. discharging door of fire door, 9. cell piece, 10. idler wheel, 11. slurry syringe, 12. laser emitter 13. heats fluorescent tube
14. 15. slurry storage tank of moving guide rail, 16. organic 18. hot wind outlet of air-exhausting duct, 19. thermocouple of curved mouth extrusion head 17.
20. 21. cooling chamber of maintenance door
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1 and Figure 2, a kind of integrated solar cell piece printing equipment, including cabinet 1 are equipped on the left of cabinet 1
Host 2 is controlled, 1 panel of cabinet is equipped with action pane 3, and 1 front of cabinet is equipped with maintenance door 20.
Two parts are divided into the cabinet 1, left part is the process cavity 6 of 9 printing process of cell piece, right part
For cooling chamber, process cavity 6 is constituted by being located at upper thermal insulation layer 4 setting up and down and lower thermal insulation layer 5 in cabinet 1, the wall of 1 two sides of cabinet
Feeding furnace door 7 and discharging door 8 are respectively equipped on plate.
The position arrangement that feeding furnace door 7 and discharging door 8 are corresponded in the process cavity 6 is equipped with the rolling for transmitting cell piece 9
10 are taken turns, the slurry syringe 11 of adjustable mobile slip casting position is installed, 11 front end of slurry syringe has above idler wheel 10
The curved mouth extrusion head 16 of slurry is squeezed out, slurry syringe 11 is whole to be obliquely installed to curved 16 side of mouth extrusion head, slurry syringe 11
Interior setting spiral-push mechanism and slurry is pushed to curved 16 one end of mouth extrusion head；The upper thermal insulation layer 4 is equipped with above
Slurry storage tank 15, the feed inlet of 15 bottom discharge port piping connection slurry syringe 11 of slurry storage tank, facilitates slurry to store
And addition.
It is equipped in the process cavity 6 and realizes that slurry syringe 11 makees the movement of the direction XYZ and adjusts 11 note of slurry syringe
Starch the moving guide rail 14 of position, which includes the mobile riser guide of Y-direction, X to mobile horizontal guide rail and Z-direction
Mobile longitudinal rail.
11 bottom surface of slurry syringe is equipped with the laser emitter 12 got ready on cell piece 9, and laser emitter 12 passes through electricity
Cable connects to power supply.
The two rows of heating fluorescent tubes 13 heated to the cell piece 9 after slip casting, institute are respectively equipped with above and below cell piece 9
The thermocouple 19 of measurement 6 internal temperature of process cavity is installed, convenient in control and adjusting process chamber 6 on the upper thermal insulation layer 4 stated
Temperature change.
Organic air-exhausting duct 17 that upper end is stretched out outside cabinet 1 is installed, for process cavity 6 to be discharged on the upper thermal insulation layer 4
The organic matter contained in interior air keeps 6 inner air quality of process cavity to meet print request；Cabinet 1 positioned at cooling chamber side
Upper plane offers hot wind outlet 18, and the rapid cooling cooling of cell piece 9 after printing may be implemented.
Course of work summary: preceding working procedure sends unprinted cell piece 9, and feeding furnace door 7 is opened, cell piece 9
Designated position is sent to by idler wheel 10 to fix, feeding furnace door 7 be closed, laser emitter 12 according to be previously entered control host 2 in
Figure start to perform etching in cell piece 9 and get ready, as soon as every dozen point, the curved mouth extrusion head 16 of slurry syringe 11 is being carved
Injecting slurry at erosion covers at laser dotting；Two rows heating fluorescent tube 13 is constantly in given process temperature, makes the slurry of metal material
When at material covering laser dotting alloy can be formed with silicon congruent melting；Silicon wafer is transported to cooling chamber and cooled down by idler wheel 10,
Cell piece 9 after cooling is sent out from discharging door 8, finally obtains the cell piece 9 of finished product.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (6)
1. a kind of integrated solar cell piece printing equipment including cabinet (1) and is located at the other control host (2) of cabinet (1),
Cabinet (1) panel is equipped with action pane (3), it is characterized in that: be equipped in the cabinet (1) upper thermal insulation layer (4) and under it is heat-insulated
Layer (5) constitutes the process cavity (6) of cell piece (9) printing between upper thermal insulation layer (4) and lower thermal insulation layer (5), cabinet (1) two sides
It is respectively equipped with feeding furnace door (7) and discharging door (8) on siding, feeding furnace door (7) and discharging door are corresponded in process cavity (6)
(8) position arrangement is equipped with the idler wheel (10) of transmission cell piece (9), and idler wheel (10) top is diagonally-installed adjustable mobile slip casting
The slurry syringe (11) of position, slurry syringe (11) bottom surface are equipped with the laser emitter (12) got ready on cell piece (9),
The heating fluorescent tube (13) to cell piece (9) heating after slip casting is respectively equipped with positioned at cell piece (9) upper and lower.
2. integrated solar cell piece printing equipment as described in claim 1, it is characterized in that: in the process cavity (6)
Equipped with realizing that it is mobile and adjust the moving guide rail of slurry syringe (11) slip casting position that slurry syringe (11) make the direction XYZ
(14)。
3. integrated solar cell piece printing equipment as claimed in claim 2, it is characterized in that: the upper thermal insulation layer (4)
Slurry storage tank (15) are equipped with above, the charging of slurry storage tank (15) bottom discharge port piping connection slurry syringe (11)
Mouthful.
4. integrated solar cell piece printing equipment as claimed in claim 3, it is characterized in that: the slurry syringe
(11) front end has the curved mouth extrusion head (16) for squeezing out slurry.
5. integrated solar cell piece printing equipment as described in claim 1, it is characterized in that: the upper thermal insulation layer (4)
On upper end be installed stretch out cabinet (1) outer organic air-exhausting duct (17), plane offers hot wind outlet (18) on cabinet (1).
6. integrated solar cell piece printing equipment as described in claim 1, it is characterized in that: the upper thermal insulation layer (4)
On be equipped with measurement process cavity (6) internal temperature thermocouple (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821254011.2U CN208460781U (en) | 2018-08-03 | 2018-08-03 | Integrated solar cell piece printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821254011.2U CN208460781U (en) | 2018-08-03 | 2018-08-03 | Integrated solar cell piece printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208460781U true CN208460781U (en) | 2019-02-01 |
Family
ID=65179105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821254011.2U Active CN208460781U (en) | 2018-08-03 | 2018-08-03 | Integrated solar cell piece printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208460781U (en) |
-
2018
- 2018-08-03 CN CN201821254011.2U patent/CN208460781U/en active Active
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