CN110233066A - Encapsulation equipment for dye sensitization solar battery and packaging method - Google Patents
Encapsulation equipment for dye sensitization solar battery and packaging method Download PDFInfo
- Publication number
- CN110233066A CN110233066A CN201810285950.1A CN201810285950A CN110233066A CN 110233066 A CN110233066 A CN 110233066A CN 201810285950 A CN201810285950 A CN 201810285950A CN 110233066 A CN110233066 A CN 110233066A
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- Prior art keywords
- dye
- solar cells
- sensitized solar
- sealing film
- unit
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Links
- 206010070834 Sensitisation Diseases 0.000 title claims abstract description 94
- 230000008313 sensitization Effects 0.000 title claims abstract description 94
- 238000005538 encapsulation Methods 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 25
- 239000011265 semifinished product Substances 0.000 claims abstract description 55
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 102
- 239000003292 glue Substances 0.000 claims description 32
- 238000007689 inspection Methods 0.000 claims description 18
- 239000000047 product Substances 0.000 claims description 18
- 230000002950 deficient Effects 0.000 claims description 13
- 239000003792 electrolyte Substances 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000007547 defect Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 238000002372 labelling Methods 0.000 claims description 4
- 239000007888 film coating Substances 0.000 claims 1
- 238000009501 film coating Methods 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 19
- 239000010408 film Substances 0.000 description 100
- 239000000975 dye Substances 0.000 description 71
- 238000010586 diagram Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000002788 crimping Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- -1 mobile phone Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/08—Housing; Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
- H01G13/003—Apparatus or processes for encapsulating capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
- H01G13/006—Apparatus or processes for applying terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/542—Dye sensitized solar cells
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Hybrid Cells (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention provides a kind of encapsulation equipment for dye sensitization solar battery and packaging method.The encapsulation equipment for dye sensitization solar battery includes cutting unit into material unit, first, sealer unit, second cutting unit and terminal compression joint unit.Enter material unit to input a dye-sensitized solar cells semi-finished product.First cuts unit dye-sensitized solar cells semi-finished product are cut into multiple dye-sensitized solar cells.Sealer unit is to the protective film on the Double-face adhesive of dye-sensitized solar cells.Second cuts unit to cut extra protective film after the completion of sealer.Terminal compression joint unit is to crimp conductive terminal in the dye-sensitized solar cells that sealer is completed, a dye sensitization solar cell module is made.
Description
Technical field
Automation sealed in unit and its packaging method of the present invention about a kind of battery, particularly relate to a kind of dye of automation
Expect sensitization solar battery secondary encapsulation equipment and its packaging method, is concretely a kind of dye-sensitized solar cells encapsulation
Equipment and packaging method.
Background technique
Dye-sensitized solar cells (DYE-SENSITIZED SOLAR CEL, DSSC) is one kind by photoactive electrode and electricity
Solve texture at thin-film solar cells, can be made of cheap material, and do not need to be manufactured with fine instrument,
It is technically very attractive.In addition, it can be made into film, mechanical strength is big, does not need special protection, is conducive to light now
Thin short and small product trend, can be applied to the miniaturized electronics product such as mobile phone, tablet computer, wearable device.
Dye-sensitized solar cells is formed by working electrode, to electrode inner clip electrolyte, working electrode and more to electrode
It is closed using UV glue.The manufacturing process of dye-sensitized solar cells can be divided into primary encapsulation and secondary encapsulation.Primary encapsulation system
Form the basic structure (semi-finished product) of dye-sensitized solar cells comprising working electrode, to electrode, electrolyte etc..It is secondary
The semi-finished product that primary encapsulation is completed are made further modification, processing by encapsulation system, make it can practical, commercial.
Generally these are in working electrode and/or to coating electrolyte, UV glue, contraposition and encapsulation (primary or secondary) on electrode
The step of by manually performing, right manual work there are limits throughput, the uniformity is bad and yield is not high the problems such as.
With the raising to dye-sensitized solar cells demand, the processing procedure largely manufactured must also be promoted.Therefore,
It is necessary to seek novel dye-sensitized solar cells manufacture/packaging method or equipment, to solve or improve above-mentioned defect.
Summary of the invention
The present invention provides a kind of encapsulation equipment for dye sensitization solar battery and packaging method, can be fast and accurately complete
At the secondary encapsulation of dye-sensitized solar cells semi-finished product.
An embodiment according to the present invention, provides a kind of encapsulation equipment for dye sensitization solar battery comprising enter material list
Member, first cut unit, sealer unit, second cut unit and terminal compression joint unit.Enter material unit to input a dyestuff
Sensitization solar battery semi-finished product.First cuts unit dye-sensitized solar cells semi-finished product are cut into multiple dyestuffs
Sensitization solar battery.Sealer unit is to the protective film on the Double-face adhesive of dye-sensitized solar cells.Second cuts unit
To cut extra protective film after the completion of sealer.Terminal compression joint unit is to the dye-sensitized solar cells completed in sealer
Upper crimping conductive terminal, a dye sensitization solar cell module is made.
In one embodiment, dye-sensitized solar cells semi-finished product are working electrode and/or pass through coating frame glue to electrode
And after electrolyte, by working electrode with electrode is carried out to be formed by product after being bonded closing.
In one embodiment, the sealer mode of above-mentioned sealer unit is roll-to-roll, and sealer unit includes lower sealing film machine, upper envelope
Film machine, dispenser, idler wheel and the first UV light source.Lower sealing film machine is to export lower sealing film to dye-sensitized solar cells wherein
Side.Other side of the upper sealing film machine to export upper sealing film to dye-sensitized solar cells.Dispenser is in upper sealing film
And/or coating UV glue on lower sealing film.Idler wheel is to press the dye-sensitized solar cells between upper sealing film and lower sealing film.
The two sides of the dye-sensitized solar cells after pressing are irradiated simultaneously in first UV light source system, to UV curing glue, make upper sealing film, under
Sealer is fitted closely with dye-sensitized solar cells.
In one embodiment, above-mentioned sealer unit further includes the 2nd UV light source.2nd UV light source is in dye sensitization of solar electricity
Pond only unilateral sealer when, solidify the UV glue that lower sealing film is coated with, in advance to fix lower sealing film and dye-sensitized solar cells.
In one embodiment, above-mentioned encapsulation equipment for dye sensitization solar battery further includes the first automatic optics inspection list
Member, to detect the defect of dye-sensitized solar cells semi-finished product.
In one embodiment, above-mentioned encapsulation equipment for dye sensitization solar battery further includes the second automatic optics inspection list
Member, to position second cut unit cut position.
In one embodiment, above-mentioned encapsulation equipment for dye sensitization solar battery further includes labelling machine, to by label
It is attached at the side of dye-sensitized solar cells.
In one embodiment, above-mentioned encapsulation equipment for dye sensitization solar battery further includes a discharging unit, to incite somebody to action
The dye sensitization solar cell module for being crimped with conductive terminal removes encapsulation equipment for dye sensitization solar battery.
In one embodiment, above-mentioned encapsulation equipment for dye sensitization solar battery further includes a supply unit.Conveying is single
Member includes an at least mechanical arm, at least a bridge crane or an at least conveyer belt, to convey dye between aforementioned each unit
Expect sensitization solar battery semi-finished product and dye-sensitized solar cells.
Another embodiment according to the present invention provides a kind of packaging method of dye-sensitized solar cells, under sequentially including
Column step:
(1) a dye-sensitized solar cells semi-finished product are provided；
(2) dye-sensitized solar cells semi-finished product are cut into multiple dye-sensitized solar cells；
(3) in protective film on the Double-face adhesive of dye-sensitized solar cells；And
(4) conductive terminal is crimped in the dye-sensitized solar cells for stick protective film, and dye sensitization of solar is made
Battery module.
In one embodiment, above-mentioned packaging method, step (3) pad pasting more sequentially includes the following steps:
(3-1) provides lower sealing film and in coating UV glue on lower sealing film；
(3-2) is bonded dye-sensitized solar cells and lower sealing film；
(3-3) irradiates the UV glue of lower sealing film with UV light source in advance, with fixed dye sensitization solar battery and lower sealing film；
(3-4) provides upper sealing film and in coating UV glue on upper sealing film；
(3-5) is bonded dye-sensitized solar cells and upper sealing film；And
(3-6) irradiates the UV glue of upper sealing film and lower sealing film with another UV light source, makes upper sealing film, lower sealing film and dye sensitization too
Positive energy battery fits closely.
In one embodiment, (3) pad pasting more sequentially includes the following steps: the step of above-mentioned packaging method
The position for the dye-sensitized solar cells that (3-7) is completed with automatic optical detecting system positioning sealer；And
(3-8) cuts extra upper sealing film and lower sealing film after pressing.
In one embodiment, the following steps are further included between (1) and (2) the step of above-mentioned packaging method:
(1-1) detects the defect of the dye-sensitized solar cells semi-finished product with an automatic optical detecting system；
And include the following steps: between step (2) and (3)
(2-1) removes those defective dye-sensitized solar cells.
In one embodiment, the following steps are further included between (1) and (2) the step of above-mentioned packaging method:
Label is attached at the side of those dye-sensitized solar cells by (1-2).
To keep above-mentioned and other aspect of the invention apparent understandable, special embodiment below, and cooperate institute's accompanying drawings
It is illustrated.
Detailed description of the invention
Fig. 1 is painted the block diagram of the encapsulation equipment for dye sensitization solar battery according to one embodiment of the invention.
Fig. 2A is painted the top view of the dye-sensitized solar cells semi-finished product according to one embodiment of the invention.
Fig. 2 B is painted the sectional view of the dye-sensitized solar cells semi-finished product of Fig. 2A.
Fig. 3 is painted the sealer unit according to one embodiment of the invention, carries out schematic diagram when sealer step.
Fig. 4, which is painted, cuts unit according to the second of one embodiment of the invention, carries out schematic diagram when cutting step.
Fig. 5 is painted the terminal compression joint unit according to one embodiment of the invention, carries out schematic diagram when terminal compression joint step.
Fig. 6 is painted the flow chart of the dye sensitization solar cell packaging method according to one embodiment of the invention.
Symbol description:
1: encapsulation equipment for dye sensitization solar battery
10: entering material unit
100: dye-sensitized solar cells semi-finished product
101: dye-sensitized solar cells
102: dye sensitization solar cell module
110: working electrode
120: to electrode
130: frame glue
11,81: pallet
12,82: hoistable platform
20: the first automatic optics inspection units
21,51: detector lens
22,52: detection host
Cut unit at 30: the first
31,61: cutting knife
32: defective products outlet
40: sealer unit
410: lower sealing film machine
411: lower sealing film
412: lower sealing film protective film
420: upper sealing film machine
421: upper sealing film
422: upper sealing film protective film
430: dispenser
431:UV glue
440: idler wheel
450: the one UV light sources
460: the two UV light sources
50: the second automatic optics inspection units
Cut unit at 60: the second
70: terminal compression joint unit
71: compression bonding apparatus
72: conductive terminal 80: discharging unit
90: supply unit S01-S04: step
Specific embodiment
Fig. 1 is please referred to, the simplification of the encapsulation equipment for dye sensitization solar battery according to one embodiment of the invention is painted
Block diagram.This encapsulation equipment for dye sensitization solar battery 1 is an automated machine equipment comprising enters material unit 10, first
Automatic optics inspection unit 20, first cut unit 30, sealer unit 40, the second automatic optics inspection unit 50, second cut
Unit 60, terminal compression joint unit 70, discharging unit 80 and supply unit 90.
As shown in Figure 1, entering material unit 10 to input dye-sensitized solar cells semi-finished product (in rear detailed description).Enter material list
Member may include pallet 11 and hoistable platform 12.Dye-sensitized solar cells semi-finished product are placed on pallet 11 first, then
This semi-finished product is input to next work station, such as the first automatic optics inspection unit 20 via hoistable platform 12.
As shown in Figure 1, the first automatic optics inspection unit 20 may include detector lens 21 and detection host 22, to detect
Whether there is flaw from the dye-sensitized solar cells semi-finished product for entering the input of material unit 10.When dye-sensitized solar cells half at
When product pass through detector lens 21, detector lens 21 take pictures or photograph to semi-finished product, and image is sent to detection host 22 and is carried out
Analysis.Host analysis semi-finished product image is detected, which dye sensitization sun in dye-sensitized solar cells semi-finished product judged
Energy battery is defective products and notes down that such as, but not limited to electrolyte crawling, electrolyte leak, generate bubble, gap, electrode
It does not align successfully etc..Then, dye-sensitized solar cells semi-finished product feeding first is cut into unit 30.
In one embodiment, encapsulation equipment for dye sensitization solar battery 1 more may include a price labeling (not shown), contaminate
Material sensitization solar battery semi-finished product are sent into first and cut unit 30, are cut into before independent dye-sensitized solar cells,
It is labelled prior in each dye-sensitized solar cells, with conveniently recognized product batches, record defective products etc..But, originally
The price labeling position of invention is not limited to foregoing aspects, also may be disposed at first and cuts appropriate location after unit 30, not special
It does not limit.
Referring to FIG. 1, first to cut unit 30 may include a cutting knife 31, can by dye-sensitized solar cells half at
Product are cut into multiple dye-sensitized solar cells.Then dye-sensitized solar cells cutting finished is sent into sealer unit
40 carry out sealer.If aforementioned first automatic optics inspection unit 20 detects defective products, defective products can directly be sent in herein
It is eliminated to defective products outlet 32, is not required to carry out subsequent encapsulation procedure to defective products, reduces manufacturing cost.
With continued reference to FIG. 1,40 system of sealer unit is to the Double-face adhesive for the dye-sensitized solar cells completed in cutting
Upper protective film.This protective film is, for example, that choke blocks water film, can make the longer life expectancy of dye-sensitized solar cells, and apply more
Kind varying environment.In this present embodiment, 40 system of sealer unit carries out sealer in a manner of roll-to-roll (roll to roll), can
Including lower sealing film machine 410, upper sealing film machine 420, dispenser 430, idler wheel 440, the first UV light source 450 and the 2nd UV light source 460 etc.
Component (referring to FIG. 3, in rear detailed description).
As shown in Figure 1, sticking the dye-sensitized solar cells of protective film through sealer unit 40, it is automatic to be sequentially sent into second
Optical detection unit 50 and second cut unit 60.Second automatic optics inspection unit 50 and the first automatic optics inspection unit 20
Similar, also having detector lens 51 and detection host 52, (in another embodiment, the second automatic optics inspection unit 50 can be with first
20 sharing lens of automatic optics inspection unit or host).Second automatic optics inspection unit 50 is to position the dye sensitization sun
Energy battery cuts position, then cuts in second and cuts off extra protective film (upper sealing film, lower sealing film) at unit 60.With first
It is similar to cut unit 30, it may include a cutting knife 61 that second, which cuts unit 60 also,.
As shown in Figure 1, cutting the dye sensitization of solar that unit 60 cuts using cutting knife 61 redundant protection film through second
Battery is then sent into terminal compression joint unit 70, it is quick to complete dyestuff in installing conductive terminal in dye-sensitized solar cells
Change solar cell module.The dye sensitization solar cell module that encapsulation is completed is admitted to discharging unit 80 again.Discharging unit
80 may include a pallet 81 and hoistable platform 82, and the dye sensitization solar cell module 1 will complete removes dyestuff
Sensitization solar battery sealed in unit 1.
As shown in Figure 1, encapsulation equipment for dye sensitization solar battery 1 of the invention further includes supply unit 90.Conveying is single
Dye sensitization of solar of the member 90 to transmit dye-sensitized solar cells semi-finished product, cutting completion between above-mentioned each unit
The dye sensitization solar cell module that battery or crimp type terminal are completed.Supply unit for example may include mechanical arm, bridge-type
Heavy-duty machine (being commonly called as overhead traveling crane) and conveyer belt, mechanical arm clamping various objects, such as dye-sensitized solar cells half at
The dye sensitization solar cell module etc. that the dye-sensitized solar cells or crimp type terminal that product, cutting are completed are completed.Bridge-type
Crane is then connected with mechanical arm, to movable mechanical arm to preset position (such as at each unit or conveyer belt
On).Supply unit 90 of the invention may include one group or more of mechanical arm and bridge crane, such as one group is used for from pan feeding
Unit 10 transmits dye-sensitized solar cells semi-finished product to the first automatic optics inspection unit 20, and another set is used for from first
Automatic optics inspection unit 20 transmits dye-sensitized solar cells semi-finished product and cuts unit 30 to first.Another state sample implementation
In, it is that single one group of mechanical arm and bridge crane can be used to transmit object between each unit.In other realities of the invention
It applies in aspect, it is possible to use one or more conveyer belt transmits object as supply unit 90 between each unit.
Please continue to refer to Fig. 1 and cooperate with reference to Fig. 2A and Fig. 2 B, Fig. 2A system shows dye-sensitized solar cells of the present invention
The top view of semi-finished product；Fig. 2 B system shows the sectional view of dye-sensitized solar cells semi-finished product of the present invention.Dyestuff of the invention
Sensitization solar battery sealed in unit 1 is in order to the dye-sensitized solar cells that basic encapsulation (primary encapsulation) is completed
Semi-finished product 100 carry out designed by secondary encapsulation.
As shown in Figure 2 A, dye-sensitized solar cells semi-finished product 100 are by multiple independent dye-sensitized solar cells
101 are formed, and can be separated via cutting.In Fig. 2A, dye-sensitized solar cells is rectangle, and 1 dye sensitization sun
Energy battery semi-finished product 100 are cleavable to become 12 dye-sensitized solar cells 101.In other embodiments, dye sensitization is too
Positive energy battery 101 can be irregular shape, and the present invention is not limited to this.As long as adjustment dye-sensitized solar cells encapsulation is set
In standby first cut unit 30 cutting knife 31 (referring to Fig.1) design, the dye sensitization of irregular shape can be cut into too
Positive energy battery 101.
Fig. 2 B is painted sectional view of the dye-sensitized solar cells along A-A ' line of Fig. 2A.Dye-sensitized solar cells
Semi-finished product 100 are formed by working electrode 110, to basic structures such as electrode 120, frame glue 130 and electrolyte (not being illustrated in figure),
And it is packaged.Another automation encapsulation that dye-sensitized solar cells semi-finished product 100 can be developed by applicant is set
It is standby to provide and (be described in detail in the other application case of applicant), also can by manually encapsulation work electrode, to electrode, frame glue and
The structures such as electrolyte are made, or are made by other automation equipments.The present invention does not carry out the processing procedure mode of semi-finished product
Limitation, as long as meeting the semi-finished product of dye-sensitized solar cells basic structure, all can be used the dye sensitization sun of the invention
It can cell package equipment progress secondary encapsulation.
Showing when the sealer unit 40 that Fig. 3 is painted encapsulation equipment for dye sensitization solar battery of the present invention executes sealer step
It is intended to.Sealer unit 40 is the important process station of secondary encapsulation, to stick protective film in dye-sensitized solar cells 101
(lower sealing film 411 and upper sealing film 421).The sealer mode of sealer unit 40 is the continuous sealer side of roll-to-roll (roll to roll)
Formula, including lower sealing film machine 410, upper sealing film machine 420, dispenser 430, idler wheel 440 and the first UV light source 450.Lower sealing film machine 410 mentions
For a lower sealing film 411, after sloughing lower sealing film protective film 412, UV glue 431 is smeared via dispenser 430, then stick dye sensitization
The bottom side of solar battery 101.Upper sealing film machine 420 provides a upper sealing film 421 simultaneously, after sloughing upper sealing film protective film 422, together
Sample smears UV glue 431 via dispenser 430, sticks the other side of dye-sensitized solar cells 101.Then, with idler wheel 440
The two-sided dye-sensitized solar cells 101 for connecing coated with protective film (lower sealing film 411 and upper sealing film 421) in two sides is pressed, lower envelope is made
Film 411, dye-sensitized solar cells 101 and upper sealing film 421 are more preferably closely sealed.Finally, quick with the first UV light source 450 irradiation dyestuff
Change solar battery 101, solidifies the UV glue 431 for being applied to lower sealing film, make lower sealing film 411, dye-sensitized solar cells 101
And upper sealing film 421 fits closely, that is, completes the sealer of dye-sensitized solar cells 101.
In one embodiment, sealer unit 40 more may include one the 2nd UV light source 460, and setting is in dye sensitization of solar electricity
Pond 101 is only on the path of unilateral sealer (only pasting lower sealing film 411).2nd UV light source 460 is, for example, a point light source, of short duration irradiation
The dye-sensitized solar cells 101 of unilateral sealer strengthens dye-sensitized solar cells so that the UV glue 431 of part solidifies
101 with the engaging force of lower sealing film 411 so that dye-sensitized solar cells (sticks sealer, idler wheel pressure in subsequent sealer processing procedure
Close, UV photocuring) in be not easy to shift, speed of production can be promoted and improve yield.
Referring to figure 4., be painted encapsulation equipment for dye sensitization solar battery 1 of the present invention second cuts showing for unit 60
It is intended to.Since 40 system of sealer unit of the invention carries out roll-to-roll continuity sealer (with reference to Fig. 3), the dyestuff after the completion of sealer
Sensitization solar battery 101 can be arranged in it is a lot of, as shown on the left of Fig. 4.Second cuts the cutting knife 61 of unit 60, via
After two optical detection unit 50 (referring to Fig. 1) positioning cut position, extra lower sealing film 411 is cut off with upper sealing film 421 just, is stayed
Under independent dye-sensitized solar cells 101.
Referring to figure 5., it is painted showing for the terminal compression joint unit 70 of encapsulation equipment for dye sensitization solar battery 1 of the present invention
It is intended to.Terminal compression joint unit 70 has compression bonding apparatus 71, when dye-sensitized solar cells 101 passes through, crimps by gravity
Conductive terminal 72 and dye-sensitized solar cells 101 complete dyestuff solar cell module 102.
The above-mentioned encapsulation equipment for dye sensitization solar battery of the present invention, with automated machine to the dyestuff with basic structure
Sensitization solar battery semi-finished product carry out secondary encapsulation, easy to operate, and process is quick and saves manpower.By dye sensitization of solar
The cutting of battery semi-finished product, sealer, crimp type terminal can be reinforced after being fabricated to multiple independent dye sensitization solar cell modules
The service life of original dye sensitization solar battery can be used in a variety of varying environments.In addition, with dye sensitization of the invention
Solar cell package equipment can also carry out the detection of defective products in the process of secondary encapsulation, remove defective products in advance, no
But production yield is improved, also avoids carrying out defective products additional package increasing cost on foot.
Fig. 6 is painted the flow chart of the dye sensitization solar cell packaging method according to one embodiment of the invention.Above-mentioned dye
This packaging method can be performed in material sensitization solar battery sealed in unit, and the packaging method includes the following steps S01 to S04:
S01: dye-sensitized solar cells semi-finished product are provided:
The schematic diagram of dye-sensitized solar cells semi-finished product can refer to Fig. 2A and Fig. 2 B.Dye-sensitized solar cells half
Finished product 100 be working electrode 110, to the coated frame glue of electrode 120 130 with after electrolyte (not being illustrated in figure), sealed substantially
Made by filling after step fitting closing.In addition, dye-sensitized solar cells semi-finished product 100 include multiple independent dye sensitizations
Solar battery 101, each dye-sensitized solar cells 101, which all can work independently, provides voltage.
S02 is cut: dye-sensitized solar cells semi-finished product are cut into multiple dye-sensitized solar cells:
As shown in Figure 2 A, dye-sensitized solar cells semi-finished product 100 include multiple independent dye sensitization of solar electricity
Pond 101, this cutting step are that each independent dye-sensitized solar cells 101 is cut separation from semi-finished product.Especially note
Meaning can be irregular shape in right practical application although each independent dye-sensitized solar cells 101 is rectangle in Fig. 2A
Shape, the present invention are not limited to this.
S03 sealer: in protective film on the Double-face adhesive of the dye-sensitized solar cells cut:
Referring to FIG. 3, its sealer unit 40 for being painted encapsulation equipment for dye sensitization solar battery of the present invention executes sealer
Schematic diagram when step.This sealer step is the continuous sealer of roll-to-roll (roll to roll), is mentioned first by lower sealing film machine 410
For a lower sealing film 411, after lower sealing film 411 sloughs lower sealing film protective film 412, UV glue 431 is smeared via dispenser 430, then stick
The bottom side of dye-sensitized solar cells 101.The of short duration dye sensitization for irradiating only unilateral sealer of the second UV light source 460 can be used at this time
Solar battery 101, so that the UV glue 431 of part solidifies, reinforcing dye-sensitized solar cells 101 connects with lower sealing film 411
With joint efforts.Then, by upper sealing film machine 420 provide a upper sealing film 421, after upper sealing film 421 sloughs upper sealing film protective film 422, equally with
Dispenser 430 smears UV glue 431, sticks the other side (top side) of dye-sensitized solar cells 101.Then, with idler wheel 440
The two-sided dye-sensitized solar cells 101 for connecing coated with protective film (lower sealing film 411 and upper sealing film 421) in two sides is pressed, lower envelope is made
Film 411, dye-sensitized solar cells 101 and upper sealing film 421 are more preferably closely sealed.Finally, quick with the first UV light source 450 irradiation dyestuff
Change solar battery 101, solidifies the UV glue 431 for being applied to lower sealing film, make lower sealing film 411, dye-sensitized solar cells 101
And upper sealing film 421 fits closely, that is, completes the sealer step of dye-sensitized solar cells 101.
In addition referring to FIG. 4, since S03 sealer step system carries out roll-to-roll continuity sealer, the dye after the completion of sealer
Material sensitization solar battery 101 can be arranged in a lot of (shown on the left of Fig. 4), have extra lower sealing film 411 and upper sealing film
421.Therefore after sealer, the position that cuts of upper lower sealing film can be positioned with an automatic optical detecting system, then will be extra under
Sealer 411 and upper sealing film 421 are cut off, and leave independent dye-sensitized solar cells 101.
S04 crimp type terminal: crimping conductive terminal in the dye-sensitized solar cells for stick protective film, and it is quick to complete dyestuff
Change solar cell module:
Referring to figure 5., the terminal compression joint unit 70 for being painted encapsulation equipment for dye sensitization solar battery 1 of the present invention carries out
Schematic diagram when crimp type terminal step.Terminal compression joint unit 70 has compression bonding apparatus 71, when dye-sensitized solar cells 101 is logical
It is out-of-date, by gravity crimping conductive terminal 72 and dye-sensitized solar cells 101, dyestuff solar cell module is made
102。
In addition in one embodiment, before S02 cutting step, dye sensitization can be detected with an automatic optical detecting system
Whether solar energy semi-finished product have defect, and after S02 cutting step, remove these and have defective dye sensitization of solar electricity
Pond.
Via above-mentioned encapsulation equipment for dye sensitization solar battery (or with above-mentioned dye sensitization solar cell packaging method
S01-S04) can secondary encapsulation that is easy and quickly finishing dye-sensitized solar cells, by dye-sensitized solar cells
Semi-finished product are formed with the dye sensitization solar cell module of commercial exploitation.Since most step is set by automation
Standby to carry out, not only yield dramatically increases, and the error of each step can also be reduced, and increases yield, can more save human cost.
Although the present invention is disclosed above with embodiment, right above-described embodiment is merely illustrative, is not intended to limit the invention.This
Invention field has usually intellectual, when the aspect that can be disclosed above-described embodiment, is reasonably changed, is changed.Therefore this hair
Bright protection scope is when being subject to scope of the invention as claimed.
Claims (16)
1. a kind of encapsulation equipment for dye sensitization solar battery, which is characterized in that the dye-sensitized solar cells encapsulation
Equipment includes:
One enters material unit, to input a dye-sensitized solar cells semi-finished product；
One first cuts unit, the dye-sensitized solar cells semi-finished product are cut into a plurality of dye sensitizations too
Positive energy battery；
One sealer unit, to the protective film on the Double-face adhesive of the dye-sensitized solar cells；
One second cuts unit, to cut extra protective film after the completion of sealer；And
One terminal compression joint unit, to crimp conductive terminal in the dye-sensitized solar cells that sealer is completed, with
A dye sensitization solar cell module is made.
2. encapsulation equipment for dye sensitization solar battery as described in claim 1, which is characterized in that the dye sensitization is too
It is positive can battery semi-finished product be a working electrode and/or a pair of electrodes after coating frame glue and electrolyte by the working electrode
Be bonded institute former after closing to electrode with described.
3. encapsulation equipment for dye sensitization solar battery as described in claim 1, which is characterized in that the sealer unit
Sealer mode is roll-to-roll, and includes:
Film sealing machine once, to export a lower sealing film to the wherein side of the dye-sensitized solar cells；
One upper sealing film machine, to export the other side of a upper sealing film to the dye-sensitized solar cells；
One dispenser, to be coated with a UV glue on the upper sealing film and/or the lower sealing film；
One idler wheel, to press the dye sensitization of solar electricity between the upper sealing film and the lower sealing film
Pond；And
One the oneth UV light source, be and meanwhile irradiate pressing after the dye-sensitized solar cells two sides, to solidify
The UV glue stated fits closely the upper sealing film, the lower sealing film and the dye-sensitized solar cells.
4. encapsulation equipment for dye sensitization solar battery as claimed in claim 3, which is characterized in that the sealer unit is more
Including one the 2nd UV light source, tie up to the dye-sensitized solar cells only unilateral sealer when, solidify in advance described in lower envelope
The UV glue of film coating, the fixed lower sealing film and the dye-sensitized solar cells.
5. encapsulation equipment for dye sensitization solar battery as claimed in claim 3, which is characterized in that described second cuts list
Member system to cut pressing after the extra upper sealing film and the lower sealing film.
6. encapsulation equipment for dye sensitization solar battery as described in claim 1, which is characterized in that the dye sensitization is too
Positive energy cell package equipment further includes: one first automatic optics inspection unit, to detect the dye sensitization sun
The defect of energy battery semi-finished product.
7. encapsulation equipment for dye sensitization solar battery as claimed in claim 6, which is characterized in that the dye sensitization is too
Positive energy cell package equipment further includes: one second automatic optics inspection unit cuts unit to position described second
Cut position.
8. encapsulation equipment for dye sensitization solar battery as described in claim 1, which is characterized in that the dye sensitization is too
Positive energy cell package equipment further includes: a labelling machine, label to be attached to the dye-sensitized solar cells
Side.
9. encapsulation equipment for dye sensitization solar battery as described in claim 1, which is characterized in that the dye sensitization is too
Positive energy cell package equipment further includes: a discharging unit, will be crimped with the dye sensitization of conductive terminal too
Positive energy battery module removes the encapsulation equipment for dye sensitization solar battery.
10. encapsulation equipment for dye sensitization solar battery as described in claim 1, which is characterized in that the dye sensitization
Solar cell package equipment further includes: a supply unit comprising an at least mechanical arm, at least a bridge crane
Or an at least conveyer belt, the supply unit between above-mentioned each unit to convey the dye-sensitized solar cells half
Finished product and the dye-sensitized solar cells.
11. a kind of packaging method of dye-sensitized solar cells, which is characterized in that the dye-sensitized solar cells
Packaging method sequentially includes the following steps:
(1) a dye-sensitized solar cells semi-finished product are provided；
(2) the dye-sensitized solar cells semi-finished product are cut into a plurality of dye-sensitized solar cells；
(3) protective film on the Double-face adhesive of the dye-sensitized solar cells of Yu Suoshu；And
(4) conductive terminal is crimped in the dye-sensitized solar cells for sticking protective film, a dye sensitization is made too
Positive energy battery module.
12. packaging method as claimed in claim 11, which is characterized in that the dye-sensitized solar cells semi-finished product are
One working electrode and/or a pair of electrodes after coating frame glue and electrolyte by the working electrode and it is described to electrode into
Institute former after row fitting closing.
13. packaging method as claimed in claim 11, which is characterized in that step (3) more sequentially includes the following steps:
(3-1) provides a lower sealing film and in coating UV glue on the lower sealing film；
(3-2) fitting dye-sensitized solar cells and the lower sealing film；
(3-3) irradiates the UV glue of the lower sealing film with a UV light source in advance, the fixed dye-sensitized solar cells with
The lower sealing film；
(3-4) provides a upper sealing film and in coating UV glue on the upper sealing film；
(3-5) fitting dye-sensitized solar cells and the upper sealing film；And
(3-6) makes the upper sealing film, described with the UV glue of another UV light source irradiation upper sealing film and the lower sealing film
Lower sealing film fitted closely with the dye-sensitized solar cells.
14. packaging method as claimed in claim 13, which is characterized in that the step (3) more sequentially includes the following steps:
The position for the dye-sensitized solar cells that (3-7) is completed with automatic optical detecting system positioning sealer；And
(3-8) cuts the extra upper sealing film and the lower sealing film after pressing.
15. packaging method as claimed in claim 11, which is characterized in that further include the following steps between step (1) and (2):
(1-1) is with the defect of the automatic optical detecting system detection dye-sensitized solar cells semi-finished product；
And include the following steps: between step (2) and (3)
(2-1) removes the defective dye-sensitized solar cells.
16. packaging method as claimed in claim 15, which is characterized in that further included between the step (1) and (2) following
Step:
Label is attached at the side of the dye-sensitized solar cells by (1-2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107107436 | 2018-03-06 | ||
| TW107107436A TWI648756B (en) | 2018-03-06 | 2018-03-06 | Dye sensitized solar cell packaging device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110233066A true CN110233066A (en) | 2019-09-13 |
| CN110233066B CN110233066B (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810285950.1A Active CN110233066B (en) | 2018-03-06 | 2018-04-03 | Dye-sensitized solar cell packaging equipment and packaging method |
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| Country | Link |
|---|---|
| CN (1) | CN110233066B (en) |
| TW (1) | TWI648756B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404982A (en) * | 2020-11-25 | 2021-02-26 | 深圳市中科创想科技有限责任公司 | Polycrystalline silicon chip texturing card strip assembling, detecting and packaging equipment |
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| KR101574180B1 (en) * | 2014-08-21 | 2015-12-03 | 김병덕 | Device for compressing electrode |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101497745B (en) * | 2009-03-04 | 2012-09-19 | 中国科学院长春应用化学研究所 | Organic dye and dye-sensitized solar cell prepared thereby |
| TWI589051B (en) * | 2014-05-16 | 2017-06-21 | 台灣塑膠工業股份有限公司 | Manufacturing apparatus and method for production of dye-sensitized solar cell |
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| CN201108881Y (en) * | 2007-09-18 | 2008-09-03 | 比亚迪股份有限公司 | Pad pasting coating machine |
| CN101763951A (en) * | 2008-12-26 | 2010-06-30 | 财团法人工业技术研究院 | Encapsulating machine table of Dye-sensitized battery |
| CN102610399A (en) * | 2012-03-09 | 2012-07-25 | 上海北京大学微电子研究院 | Sensitized solar cell package system and method |
| KR101574180B1 (en) * | 2014-08-21 | 2015-12-03 | 김병덕 | Device for compressing electrode |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110233066B (en) | 2021-08-20 |
| TW201939542A (en) | 2019-10-01 |
| TWI648756B (en) | 2019-01-21 |
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