CN213322249U - Grid line surface drying equipment for solar cell after silver paste printing - Google Patents
Grid line surface drying equipment for solar cell after silver paste printing Download PDFInfo
- Publication number
- CN213322249U CN213322249U CN202021683724.8U CN202021683724U CN213322249U CN 213322249 U CN213322249 U CN 213322249U CN 202021683724 U CN202021683724 U CN 202021683724U CN 213322249 U CN213322249 U CN 213322249U
- Authority
- CN
- China
- Prior art keywords
- driving shaft
- chain
- subplate
- battery piece
- surface drying
- 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.)
- Active
Links
- 238000001035 drying Methods 0.000 title claims abstract description 28
- 238000007639 printing Methods 0.000 title claims abstract description 20
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 13
- 239000004332 silver Substances 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a grid line surface drying equipment for solar wafer after silver thick liquid printing, including oven, driving shaft, driven shaft, sprocket, area subplate chain, battery piece frock, the oven passes through heated air circulation and infrared heating, the sprocket is established to the cover respectively on driving shaft and the driven shaft, take the assembly of subplate chain both ends on the sprocket of driving shaft and driven shaft, the driven shaft is automatically regulated's tensioning axle, the driving shaft is rotated by motor drive, and the driving shaft drives and takes the clockwise intermittent type rotation of subplate chain, the battery piece frock is installed on taking the subplate chain. The utility model discloses equipment area is little, promotes the factory building utilization ratio, and equipment structure is simple, and the maintenance cost can reduce greatly, gets back to low characteristic again by low to high according to the characteristics that steam rises and the temperature curve of surface drying technology and sets for a plurality of temperature areas, and temperature control is more accurate reasonable, and the energy consumption also reduces relatively.
Description
Technical Field
The utility model relates to a solar cell equipment technical field especially relates to a grid line surface drying equipment that is used for solar wafer after silver thick liquid printing.
Background
Silver paste printing procedures are provided with more devices, the single crystal silicon solar cells on the market at present all use a double-sided printing technology, mainstream solar cell manufacturers all use more than three printing processes to improve the conversion efficiency of solar energy, each printing process needs to dry the surface of the printed grid line, the drying time is about 6-10 minutes according to the process requirement, the next procedure can be carried out after drying, and a surface drying furnace and a printing machine and other devices need to be connected to realize automatic production; traditional printing back surface drying oven is mostly long type or inside multiple cycle type, and is structural more complicated, because of the stoving time is long, and the drying equipment's of production on the market occupation of land is great, and the factory building area who occupies is more, and the oven is bulky, and the energy consumption is also higher.
The defects of various surface drying devices on the market are summarized, the surface drying furnace from bottom to top to bottom is designed according to the characteristic that the temperature curve of the surface drying process returns to low from low to high, and the characteristic that hot air rises is combined, so that the energy consumption is reduced, the size of the drying furnace is small, the occupied area is small, the structure is simple and stable (except for chain transmission, a transmission mechanism is arranged outside the drying furnace, and the mechanism is not influenced by high temperature), and the surface drying device has great significance and market prospect in the aspects of improving the utilization rate of a factory building and energy conservation and emission reduction.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a simple structure, the energy consumption is low, and equipment area is little, improves the grid line surface drying equipment that is used for solar wafer after silver thick liquid printing of factory building utilization ratio.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a grid line surface drying equipment for solar wafer after silver thick liquid printing, includes oven, driving shaft, driven shaft, sprocket, takes subplate chain, battery piece frock, the oven passes through heated air circulation and infrared heating, the sprocket is established to the cover respectively on driving shaft and the driven shaft, take the assembly of subplate chain both ends on the sprocket of driving shaft and driven shaft, the driven shaft is automatically regulated's tensioning axle, the driving shaft is rotated by motor drive, and the driving shaft drives takes the clockwise intermittent rotation of subplate chain, the battery piece frock is installed on taking the subplate chain.
Further, the oven is provided with a plurality of temperature zones from top to bottom in sequence.
Furthermore, a battery piece feeding device and a battery piece discharging device are arranged on two sides of the bottom of the oven, and the feeding device and the battery piece discharging device are conveying belts or stepping mechanisms.
Further, the battery piece tool is a U-shaped clamping support.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
the utility model has small occupied area, can reduce the length and width of the production line of the printing process, can place more equipment in the same factory building, and improves the utilization rate of the factory building; the equipment structure is simple, and the maintenance cost can be greatly reduced; the upper, middle and lower temperature areas are set according to the rising characteristics of hot gas and the characteristic that the temperature curve of the surface drying process returns from low to high to low, so that the temperature control is more accurate and reasonable, and the energy consumption is relatively reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of a gate line surface drying apparatus for solar cell after silver paste printing according to the present invention;
FIG. 2 is a schematic view of the installation of the chain wheel and the chain with the auxiliary plate of the present invention;
fig. 3 is an installation schematic diagram of the battery plate tool of the present invention;
FIG. 4 is a schematic structural view of the sprocket of the present invention;
fig. 5 is a schematic structural diagram of the battery sheet tool of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
The utility model provides a grid line surface drying equipment for solar wafer after silver thick liquid printing, includes oven 1, driving shaft 2, driven shaft 3, sprocket 4, takes subplate chain 5, cell frock 6, oven 1 passes through heated air circulation and infrared heating, oven 1 sets gradually a plurality of temperature areas from the top down, gets back to low characteristic again from low to high according to the ascending characteristics of steam and surface drying process's temperature curve and sets for upper-middle-lower temperature area. Oven 1 bottom both sides are equipped with battery piece feed arrangement 7 and discharging device 8, feed arrangement 7 and discharging device 8 are conveyor belt or the mechanism of marking time, overlap respectively on driving shaft 2 and the driven shaft 3 and establish sprocket 4, take 5 both ends of subplate chain assembly on the sprocket 4 of driving shaft and driven shaft, driven shaft 3 is automatically regulated's tensioning axle, driving shaft 2 is rotated by motor drive, and driving shaft 2 drives and takes 5 clockwise intermittent type rotations of subplate chain, battery piece frock 6 is installed on taking subplate chain 5, battery piece frock 6 is U type clamping support.
During operation, the battery piece is sent into battery piece frock 6 in the oven 1 from the left side by conveyer belt or other mechanism of marking time, battery piece frock 6 is installed on taking subplate chain 5, the motor drives from drive driving shaft 2 and takes subplate chain 5 clockwise intermittent type rotation, the silicon chip rises in proper order through battery piece frock 6 from down, down move again behind 4 highest positions of sprocket of driven shaft, the battery piece back of the body faces upward this moment, mechanism of marking time through belt or other in the unloading position carries out the battery piece, accomplish surface drying.
The utility model has small occupied area, can reduce the length and width of the production line of the printing process, can place more equipment in the same factory building, and improves the utilization rate of the factory building; the equipment structure is simple, and the maintenance cost can be greatly reduced; the upper, middle and lower temperature areas are set according to the rising characteristics of hot gas and the characteristic that the temperature curve of the surface drying process returns from low to high to low, so that the temperature control is more accurate and reasonable, and the energy consumption is relatively reduced.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a grid line surface drying equipment that is used for solar wafer after silver thick liquid printing which characterized in that: including oven, driving shaft, driven shaft, sprocket, area subplate chain, battery piece frock, the oven passes through heated air circulation and infrared heating, the sprocket is established to the cover respectively on driving shaft and the driven shaft, take the assembly of subplate chain both ends on the sprocket of driving shaft and driven shaft, the driven shaft is automatically regulated's tensioning axle, the driving shaft is rotated by motor drive, and the driving shaft drives and takes the clockwise intermittent rotation of subplate chain, the battery piece frock is installed on taking the subplate chain.
2. The gate line surface drying equipment for the solar cell after silver paste printing according to claim 1, characterized in that: the oven is provided with a plurality of temperature zones from top to bottom in sequence.
3. The gate line surface drying equipment for the solar cell after silver paste printing according to claim 1, characterized in that: and a battery piece feeding device and a battery piece discharging device are arranged on two sides of the bottom of the oven, and the feeding device and the battery piece discharging device are conveying belts or stepping mechanisms.
4. The gate line surface drying equipment for the solar cell after silver paste printing according to claim 1, characterized in that: the battery piece tool is a U-shaped clamping support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021683724.8U CN213322249U (en) | 2020-08-13 | 2020-08-13 | Grid line surface drying equipment for solar cell after silver paste printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021683724.8U CN213322249U (en) | 2020-08-13 | 2020-08-13 | Grid line surface drying equipment for solar cell after silver paste printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213322249U true CN213322249U (en) | 2021-06-01 |
Family
ID=76095956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021683724.8U Active CN213322249U (en) | 2020-08-13 | 2020-08-13 | Grid line surface drying equipment for solar cell after silver paste printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213322249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396772A (en) * | 2022-01-24 | 2022-04-26 | 佛山市天劲新能源科技有限公司 | Lithium battery drying device and method with online moisture content detection function |
| CN114485122A (en) * | 2022-02-24 | 2022-05-13 | 广西青松木业有限公司 | Tunnel type timber veneer drying production line |
-
2020
- 2020-08-13 CN CN202021683724.8U patent/CN213322249U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396772A (en) * | 2022-01-24 | 2022-04-26 | 佛山市天劲新能源科技有限公司 | Lithium battery drying device and method with online moisture content detection function |
| CN114485122A (en) * | 2022-02-24 | 2022-05-13 | 广西青松木业有限公司 | Tunnel type timber veneer drying production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213322249U (en) | Grid line surface drying equipment for solar cell after silver paste printing | |
| CN208366021U (en) | A kind of card plug formula silicon chip drying furnace | |
| CN102809270B (en) | Silicon wafer drying furnace capable of preventing metal ion pollution and silicon wafer drying method | |
| CN207119892U (en) | A kind of turntable mechanism for solar battery sheet laser grooving | |
| CN207458898U (en) | A kind of cell piece passivation device | |
| CN211138471U (en) | Screen printing device for high-resistance dense grid crystalline silicon solar cell | |
| CN213733997U (en) | Drying equipment for drying solar cell silicon wafer | |
| CN219513122U (en) | Heating device | |
| CN212833486U (en) | Three-dimensional glass film layer curing oven | |
| CN212161839U (en) | Solar cell silicon chip drying and curing integrated equipment | |
| CN205160450U (en) | Take solar PV modules of rotation type support | |
| CN211625970U (en) | Lithium battery drying device | |
| CN212870707U (en) | Electromagnetic induction heating battery high-vacuum baking tunnel furnace | |
| CN111102833B (en) | Double-roller symmetrical synchronous transmission type solar cell sintering furnace | |
| CN217099327U (en) | Energy-saving silk screen printing equipment drying-machine | |
| CN220959348U (en) | Solar cell drying furnace | |
| CN111928641A (en) | Electromagnetic induction heating cell preheating tunnel furnace | |
| CN222158878U (en) | 360-Degree turnover device for photovoltaic cell detection | |
| CN112024319A (en) | Glass film layer curing method | |
| CN217604522U (en) | Flower basket drying device | |
| CN210569630U (en) | Constant temperature type municipal administration is vertical drying device for sewage treatment | |
| CN222282045U (en) | Wet film drying equipment of silicon heterojunction solar cell | |
| CN214950427U (en) | Circulation type drying device for silicon wafers | |
| CN219917104U (en) | Conveying device of light injection furnace for photovoltaic cell | |
| CN221916313U (en) | A lithium battery clamping and transporting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |