CN110165022A - A kind of Preparation equipment of solar battery metal wire film - Google Patents
A kind of Preparation equipment of solar battery metal wire film Download PDFInfo
- Publication number
- CN110165022A CN110165022A CN201910490507.2A CN201910490507A CN110165022A CN 110165022 A CN110165022 A CN 110165022A CN 201910490507 A CN201910490507 A CN 201910490507A CN 110165022 A CN110165022 A CN 110165022A
- Authority
- CN
- China
- Prior art keywords
- metal wire
- composite membrane
- film
- driving device
- driving
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 title claims abstract description 151
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 151
- 238000002360 preparation method Methods 0.000 title claims abstract description 36
- 239000002131 composite material Substances 0.000 claims abstract description 170
- 239000012528 membrane Substances 0.000 claims abstract description 152
- 238000010438 heat treatment Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000007906 compression Methods 0.000 claims abstract description 9
- 238000007731 hot pressing Methods 0.000 claims abstract description 5
- 238000010521 absorption reaction Methods 0.000 claims description 46
- 238000004804 winding Methods 0.000 claims description 24
- 150000001875 compounds Chemical class 0.000 claims description 23
- 238000005520 cutting process Methods 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052709 silver Inorganic materials 0.000 abstract description 4
- 239000004332 silver Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000002834 transmittance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0224—Electrodes
- H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
- H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
- H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
- H01L31/0508—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module the interconnection means having a particular shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1876—Particular processes or apparatus for batch treatment of the 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a kind of Preparation equipments of solar battery metal wire film, metal wire film includes multiply metal wire disposed in parallel, it is staggered by hot pressing mode sequence and is formed by the composite membrane of the opposite sides of plane in metal wire, composite membrane includes the lower composite membrane positioned at the upper composite membrane of the side of plane and positioned at the other side of plane, metal wire film preparation equipment includes metal wire unreeling structure, traction mechanism, for by the upper composite film heat press mechanism of upper composite membrane and metal wire thermo-compression bonding and being used for the lower composite film heat press mechanism of lower composite membrane and the thermo-compression bonding of multiply metal wire.The Preparation equipment structure of the solar battery metal wire film is simple, by heating so that composite membrane and multiply metal wire bond to form continuous metal wire film, it simplifies production technology, improve production efficiency, the use of silver paste is subtracted simultaneously, greatly reduce cost, the light transmittance of composite membrane is enhanced, so that the stability and capacity of photovoltaic cell can be improved.
Description
Technical field
The present invention relates to battery production manufacturing technology fields, and in particular to a kind of preparation of solar battery metal wire film is set
It is standby.
Background technique
In domestic and international photovoltaic manufacturing field of equipment, there is photovoltaic series welding machine equipment in the prior art, in electricity
Electrode slice main grid and metal wire are welded by silver paste in the manufacturing process of pole string, and position between metal wire and electrode slice main grid
Degree of registration it is higher, the metal wire connection of wire electrode piece main grid connection to be by several cross sections is rectangle, welding contact
Area is small, welding performance is general, while silver paste welding also has larger impact to light transmission.
Summary of the invention
The purpose of the present invention is being directed to the problems of the prior art, the preparation for providing a kind of solar battery metal wire film is set
It is standby.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of Preparation equipment of solar battery metal wire film, metal wire film include multiply metal wire disposed in parallel, pass through heat
Pressure mode sequence, which is staggered, is formed by the composite membrane of the opposite sides of plane in the metal wire, and the composite membrane includes position
Upper composite membrane in the side of the plane and the lower composite membrane positioned at the other side of the plane, the metal wire film preparation are set
It is standby to include:
Metal wire unreeling structure, for being unreeled to the metal wire being arranged on charging tray；
Traction mechanism, for driving metal wire described in the multiply of the metal wire unreeling structure releasing mobile；
Upper composite film heat press mechanism is set to the first work bit positions, is used for metal wire described in the upper composite membrane and multiply
Thermo-compression bonding；
Lower composite film heat press mechanism, is set at second station position, is used for metal wire described in the lower composite membrane and multiply
Thermo-compression bonding.
Preferably, the length of first station is identical with the length of the second station, first station and described
Spacing distance between second station is the integral multiple of the length of first station or the length of the second station.
Preferably, the metal wire unreeling structure include let off roll and for make the metal wire unreeled out keep tensioning
The control unit of state.
Preferably, the upper composite film heat press mechanism includes the upper heating absorption for heating and softening the upper composite membrane
Platform, the hot compound platform of upper film for keeping the upper composite membrane mutually be bonded with the metal wire and for by the upper composite membrane
The upper driving device on the hot compound platform of upper film, the upper driving device energy are moved to from the upper heating absorption platform
It is arranged on the upper heating absorption platform to enough oscilaltions；The lower composite film heat press mechanism include for drive it is described under
The lower heating absorption platform of composite membrane heating and softening, the lower film heat for driving the lower composite membrane mutually be bonded with the metal wire
Compound platform and for the lower composite membrane to be moved to the hot compound platform of the lower film from the lower heating absorption platform
Lower driving device, the lower driving device can be arranged in oscilaltion on the lower heating absorption platform.
Further, multiple upper composite membranes are arranged at intervals on described along the length extending direction of the metal wire and add
On hot absorption platform, each upper driving device drives the upper composite membrane mobile, and multiple lower composite membranes are along institute
The length extending direction for stating metal wire is arranged at intervals on the lower heating absorption platform, each lower driving device driving one
A lower composite membrane is mobile.
A kind of specific embodiment, it is described it is upper heating absorption platform on the two neighboring upper composite membrane between away from
From, it is described it is lower heating absorption platform on the two neighboring lower composite membrane between with a distance from phase on the metal wire film
The distance between adjacent two composite membranes are identical.
Preferably, the upper driving device includes being in the first driving device of odd positions and in even number position
The second driving device, each first driving device synchronization action, each second driving device synchronization action, and described
The movement of one driving device and second driving device is asynchronous；The lower driving device includes described in odd positions
Third driving device and the fourth drive device set in even number numerical digit, each third driving device synchronization action are each described
Fourth drive device synchronization action, and the movement of the third driving device and the fourth drive device is asynchronous, same section
On the metal wire of length, the upper composite membrane movement and the gold of the first driving device driving in odd positions
After belonging to line bonding, the lower composite membrane and the metal wire of the fourth drive device driving in even number position are bonded, or
After the mobile bonding with the metal wire of the upper composite membrane of the driving of second driving device described in person in even number position, described the
The lower composite membrane and the metal wire of the driving of three driving devices in odd positions bond.
Preferably, the composite membrane is cut by composite membrane winding and is formed, and the composite membrane winding includes upper composite membrane winding
With lower composite membrane winding, the metal wire film preparation equipment further include upper composite membrane unreeling structure, lower composite membrane unreeling structure with
And cutting mechanism, the cutting mechanism are separately positioned at first station position and the second station position.
Further, the upper composite film heat press mechanism includes the upper heating for driving the upper composite membrane to heat and soften
Absorption platform, it is flat that the upper composite membrane winding that the upper composite membrane unreeling structure is released is fixed at the upper heating absorption
On platform, the lower composite film heat press mechanism includes the lower heating absorption platform for driving the lower composite membrane to heat and soften, institute
The lower composite membrane winding that lower composite membrane unreeling structure is released is stated to be fixed on the lower heating absorption platform.
Preferably, the metal wire film preparation equipment further includes that the metal wire film for completing preparation is wound into a roll
Line film winder structure.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages: the sun of the invention
Can battery metal line film Preparation equipment structure it is simple, by heating so that composite membrane and multiply metal wire bond to be formed it is continuous
Metal wire film simplifies production technology, improves production efficiency, while subtracting the use of silver paste, greatly reduces cost,
The light transmittance of composite membrane is enhanced, so that the stability and capacity of photovoltaic cell can be improved.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the Preparation equipment of solar battery metal wire film of the invention；
Attached drawing 2 is partial enlarged view at A in attached drawing 1；
Attached drawing 3 is partial enlarged view at B in attached drawing 1；
Attached drawing 4 is the structural schematic diagram of the preparation process of solar battery metal wire film of the invention；
Attached drawing 5 is the top view of Fig. 4.
Specific embodiment
The technical solution of the present invention will be further described below with reference to the accompanying drawings.
Metal wire film includes multiply metal wire 100 disposed in parallel, is staggered in multiply gold by hot pressing mode sequence
Belonging to the composite membrane that line 100 is formed by the opposite sides of plane, composite membrane is provided with even number, in the present embodiment, the composite membrane
For the optical clear film that is electrically insulated.Composite membrane includes the other side positioned at the upper composite membrane 200 of the side of plane and positioned at plane
Lower composite membrane 300 has a spacing distance between adjacent upper composite membrane 200 and lower composite membrane 300.It is upper multiple in the present embodiment
It closes film 200 and lower composite membrane 300 is identical.
As shown in Fig. 1 ~ Fig. 5, the Preparation equipment of solar battery metal wire film of the invention includes metal wire unreeling structure
1, upper composite film heat press mechanism 2, lower composite film heat press mechanism 3, traction mechanism 4 and line film winder structure 5.
For unreeling to the metal wire 100 being arranged on charging tray, metal wire unreeling structure 1 wraps metal wire unreeling structure 1
Include let off roll 11 and for making the metal wire 100 unreeled out keep the control unit 12 of tensioning state.
Upper composite film heat press mechanism 2 is set to the first work bit positions, is used for upper composite membrane 200 and multiply metal wire
100 carry out thermo-compression bonding.As depicted in figs. 1 and 2, upper composite film heat press mechanism 2 includes for heating and softening upper composite membrane 200
Upper heating absorption platform 21, the hot compound platform 22 of the upper film for keeping upper composite membrane 200 mutually Nian Jie with metal wire 100 and be used for
Upper composite membrane 200 is moved to on the hot compound platform of upper film 22 upper driving device, upper driving from upper heating absorption platform 21
Device can be arranged in oscilaltion on upper heating absorption platform 21.
Lower composite film heat press mechanism 3 is set at second station position, is used for lower composite membrane 300 and multiply metal wire
100 carry out thermo-compression bonding.As shown in figures 1 and 3, lower composite film heat press mechanism 3 includes soft for driving lower composite membrane 300 to heat
Change lower heating absorption platform 31, the hot compound platform 32 of the lower film for driving lower composite membrane 300 mutually Nian Jie with metal wire 100 and
For lower composite membrane 300 to be moved to the lower driving device on the hot compound platform 32 of lower film from lower heating absorption platform 31, under
Driving device can be arranged in oscilaltion on lower heating absorption platform 31.
Composite membrane is cut by composite membrane winding and is formed, and composite membrane winding includes upper composite membrane winding 400 compound film roll under
Band 500, metal wire film preparation equipment further include upper composite membrane unreeling structure 6, lower composite membrane unreeling structure 7 and cutting mechanism 8,
Cutting mechanism 8 is separately positioned at the first station position and second station position.
The upper composite membrane winding 400 that upper composite membrane unreeling structure 6 is released is fixed on heating absorption platform 21, so
The upper composite membrane winding 400 being located on upper heating absorption platform 21 is cut by multiple upper composite membranes by cutting mechanism 8 afterwards
200.The lower composite membrane winding 500 that lower composite membrane unreeling structure 7 is released is fixed on lower heating absorption platform 31, is then led to
It crosses cutting mechanism 8 and the lower composite membrane winding 500 being located on lower heating absorption platform 21 is cut into multiple lower composite membranes 300.
Multiple upper composite membranes 200 after cutting are arranged at intervals on upper heating absorption along the length extending direction of metal wire 100
On platform 21, each upper driving device drives a upper composite membrane 200 mobile.Multiple lower composite membranes 300 after cutting are along metal
The length extending direction of line 100 is arranged at intervals on lower heating absorption platform 32, and each lower driving device drives compound under one
Film 300 is mobile.
In the present embodiment, distance between the two neighboring upper composite membrane 200 on upper heating absorption platform 21, lower plus
The distance between two neighboring lower composite membrane 300 on hot absorption platform 31 with upper composite membrane two neighboring on metal wire film
The distance between 200 and lower composite membrane 300 are identical.
Upper driving device includes the first driving device 231 in odd positions and the second driving dress in even number position
Set 232, each 231 synchronization action of first driving device, each second driving device, 232 synchronization action, and 231 He of first driving device
The movement of second driving device 232 is asynchronous.Lower driving device includes being in the third driving device 331 of odd positions and being in
The fourth drive device 332 that even number numerical digit is set, each 331 synchronization action of third driving device, each fourth drive device 332 synchronizes dynamic
Make, and the movement of third driving device 331 and fourth drive device 332 is asynchronous.When the metal wire 100 of a segment length is in the
When one work bit positions, upper composite membrane 200 movement and metal wire 100 phase of the driving of first driving device 231 in odd positions
Bonding, then this section of metal wire moves backward at second station position, and the driving of fourth drive device 332 is in even number position
Lower composite membrane 300 and this section of metal wire 100 are bonding.Alternatively, the metal wire 100 when a segment length is in the first work bit positions
When, upper composite membrane 200 movement of the second driving device 232 driving in even number position is bonding with metal wire 100, then the section
Metal wire moves backward at second station position, third driving device 331 driving in odd positions lower composite membrane 300 with
Metal wire 100 is bonding.
In the above process, the multiply metal wire 100 for driving metal wire unreeling structure 1 to be released by traction mechanism 4 is mobile.It leads
Draw mechanism 4 to be located at after the first station position and second station position.
The length of first station and the length of second station are identical, along the length extending direction of metal wire 100, the first station
Spacing distance between second station is the integral multiple of the length of the first station or the length of second station, in the present embodiment,
Spacing distance between first station and second station is the length of the first station or the length of second station.When a segment length
Metal wire 100 is in after the first work bit positions carry out being hot bonding of composite membrane 200, and traction mechanism 4 drives multiply metal
This section of metal wire 100 is moved to second station position after the length of mobile two the first stations of line 100 or the length of second station
Place carries out being hot bonding for lower composite membrane 300.
Line film winder structure is used to that the metal wire film that preparation is completed to be tensioned and is wound into a roll, and uses convenient for subsequent technique.
The technical process for preparing metal wire film by the metal wire film preparation equipment is as follows:
(1) metal wire 100 being arranged on charging tray is unreeled by metal wire unreeling structure 1.When unreeling, multiply metal wire
100 dredge exhibition by let off roll 11, and so that the multiply metal wire 100 after unreeling is kept certain by control unit 12
Power.Multiply metal wire 100 after unreeling is in the same plane, and the distance between adjacent two wires 100 are all the same.It puts
Multiply metal wire 100 after volume is initially positioned on the hot compound platform 22 of film.
(2) upper composite membrane winding 400 is unreeled by upper composite membrane unreeling structure 6, the upper compound film roll after unreeling
Band 400 is fixed on upper heating absorption platform 21 by vacuum suction effect, then passes through cutting mechanism 8 for upper composite membrane winding
400 cut into multiple upper composite membranes 200, and upper heating absorption platform 21 heats, and soften each upper composite membrane 200.
Lower composite membrane winding 500 is unreeled by lower composite membrane unreeling structure 7, the lower composite membrane winding after unreeling
500 are fixed on lower heating absorption platform 31 by vacuum suction effect, then pass through cutting mechanism 8 for upper and lower composite membrane winding
500 cut into more lower upper composite membranes 300, and lower heating absorption platform 31 heats, and soften each lower composite membrane 300.
Upper composite membrane 200 and lower composite membrane 300 are located at the two sides of 100 place plane of multiply metal wire in step (1).
(3) each first driving device 231 acts, to keep the upper composite membrane 200 in odd positions mobile, and and metal
Line 100 is bonded on the hot compound platform 22 of upper film；
Multiply metal wire 100 is driven to move backward the length of first station or the length of second station by traction mechanism 4
Afterwards, the metal wire of a segment length is reentered in the first work bit positions, each second driving device 232 acts, to make to be in
The upper composite membrane 200 of even number position is mobile, and is bonded on the hot compound platform 22 of upper film with metal wire 100；
Multiply metal wire 100 is driven to move backward the length of first station or the length of second station again by traction mechanism 4
After degree, one section of metal wire 100 for being initially at the first work bit positions at this time is moved at second station position, each 4th driving
Device 332 acts, so that it is mobile to make the lower composite membrane 300 in even number position, and with metal wire 100 in the hot compound platform of lower film
It is bonded on 32, that is, composite membrane 300 is descended to be filled in the metal wire 100 of an original segment length in the first work bit positions
At even number position；
Multiply metal wire 100 is driven to move backward the length of first station or the length of second station again by traction mechanism 4
It after degree, is now moved at second station position in the metal wire 100 that the first work bit positions reenter a segment length, each
Three driving devices 331 movement, to keep the lower composite membrane 300 in odd positions mobile, and multiple in lower film heat with metal wire 100
It closes and is bonded on platform 32, that is, composite membrane 300 is descended to be filled in the metal wire that one section newly entered is in the first work bit positions
At 100 odd positions.
Multiply metal wire 100 is driven to move backward the length or second station of first station twice in traction mechanism 4
Length after, enter the metal wire 100 of a segment length again in the first work bit positions, driven in fourth drive device 332
During the metal wire 100 of one segment length of lower composite membrane 300 and most initial in even number position is bonding, in the first work
Bit positions, first driving device 231 drive the upper composite membrane 200 in odd positions mobile and the segment length reentered
Metal wire 100 it is bonding ... ..., in this way, traction mechanism 4 persistently pulls metal wire 100 mobile, composite membrane is done step-by-step
200 and lower composite membrane 300 and metal wire 100 thermo-compression bonding, complete metal wire film preparation.
In the above process, the second driving device 232 can also first be made to act, to make the upper composite membrane in even number position
200 is mobile, and is bonded on the hot compound platform 22 of upper film with metal wire 100 ..., referring to above-mentioned in detailed process.
(4) it is tensed by the metal wire film that line film winder structure 5 completes preparation, and is wound into metal wire film roll band, with
Standby subsequent technique uses.
The metal wire film that preparation is formed includes intermetallic metal line film and head and the tail metal wire film, intermetallic metal line film it is adjacent
Spacing distance between upper composite membrane 200 and lower composite membrane 300 is 2 ~ 10mm, the adjacent upper composite membrane of head and the tail metal wire film
Spacing distance between 200 and lower composite membrane 300 is 40 ~ 100mm.For convenience of technique manufacture, intermetallic metal line film and head and the tail gold
Belong to line film respectively independently to manufacture and wind.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand the contents of the present invention and be implemented, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of Preparation equipment of solar battery metal wire film, it is characterised in that: metal wire film includes multiply disposed in parallel
Metal wire, the even number for being formed by the opposite sides of plane in the metal wire that is staggered by hot pressing mode sequence are compound
Film, the composite membrane include positioned at the plane side upper composite membrane and under the other side of the plane it is compound
Film, the metal wire film preparation equipment include:
Metal wire unreeling structure, for being unreeled to the metal wire being arranged on charging tray；
Traction mechanism, for driving metal wire described in the multiply of the metal wire unreeling structure releasing mobile；
Upper composite film heat press mechanism is set to the first work bit positions, is used for metal wire described in the upper composite membrane and multiply
Thermo-compression bonding；
Lower composite film heat press mechanism, is set at second station position, is used for metal wire described in the lower composite membrane and multiply
Thermo-compression bonding.
2. the Preparation equipment of solar battery metal wire film according to claim 1, it is characterised in that: first station
Length it is identical with the length of the second station, the spacing distance between first station and the second station is described
The integral multiple of the length of the length of first station or the second station.
3. the Preparation equipment of solar battery metal wire film according to claim 1, it is characterised in that: the metal wire is put
Volume mechanism includes let off roll and the control unit for making the metal wire unreeled out holding tensioning state.
4. the Preparation equipment of solar battery metal wire film according to claim 1, it is characterised in that: the upper composite membrane
Hot pressing mechanism includes for making the upper heating absorption platform of the upper composite membrane heating and softening, for making the upper composite membrane and institute
State the hot compound platform of upper film that metal wire is mutually bonded and for moving the upper composite membrane from the upper heating absorption platform
Upper driving device onto the upper hot compound platform of film, the upper driving device, which can be arranged in oscilaltion on described, to be added
On hot absorption platform；The lower composite film heat press mechanism includes the lower heating absorption for driving the lower composite membrane to heat and soften
Platform, the hot compound platform of lower film for driving the lower composite membrane mutually be bonded with the metal wire and for compound under will be described
Film is moved to the lower driving device on the hot compound platform of the lower film, the lower driving device from the lower heating absorption platform
Can oscilaltion it be arranged on the lower heating absorption platform.
5. the Preparation equipment of solar battery metal wire film according to claim 4, it is characterised in that: multiple described multiple
It closes film to be arranged at intervals on the upper heating absorption platform along the length extending direction of the metal wire, each upper driving dress
The upper composite membrane movement of driving one is set, multiple lower composite membranes are arranged along the length extending direction interval of the metal wire
On the lower heating absorption platform, each lower driving device drives the lower composite membrane mobile.
6. the Preparation equipment of solar battery metal wire film according to claim 5, it is characterised in that: in the upper heating
The distance between two neighboring described upper composite membrane on absorption platform, the two neighboring institute on the lower heating absorption platform
It is identical as the distance between two neighboring composite membrane on the metal wire film to state the distance between lower composite membrane.
7. the Preparation equipment of solar battery metal wire film according to claim 6, it is characterised in that: the upper driving dress
It sets including the first driving device in odd positions and is driven in the second driving device of even number position, each described first
Dynamic device synchronization action, each second driving device synchronization action, and the first driving device and the second driving dress
The movement set is asynchronous；The lower driving device includes being in the third driving device of odd positions and in even number numerical digit
The fourth drive device set, each third driving device synchronization action, each fourth drive device synchronization action, and it is described
The movement of third driving device and the fourth drive device is asynchronous, on the metal wire of same segment length, described first
After the mobile bonding with the metal wire of the upper composite membrane of the driving device driving in odd positions, the fourth drive device
The lower composite membrane and the metal wire of the driving in even number position bond or second driving device driving is in even
After the mobile bonding with the metal wire of the upper composite membrane that numerical digit is set, the third driving device driving is in odd positions
The lower composite membrane and the metal wire bond.
8. the Preparation equipment of solar battery metal wire film according to claim 1, it is characterised in that: the composite membrane by
Composite membrane winding cuts to be formed, and the composite membrane winding includes upper composite membrane winding and lower composite membrane winding, the metal wire film
Preparation equipment further includes upper composite membrane unreeling structure, lower composite membrane unreeling structure and cutting mechanism, the cutting mechanism difference
It is arranged at first station position and the second station position.
9. the Preparation equipment of solar battery metal wire film according to claim 8, it is characterised in that: the upper composite membrane
Hot pressing mechanism includes the upper heating absorption platform for driving the upper composite membrane to heat and soften, the upper composite membrane unreeling structure
The upper composite membrane winding released is fixed on the upper heating absorption platform, and the lower composite film heat press mechanism includes
Lower heating absorption platform for driving the lower composite membrane to heat and soften, the lower composite membrane unreeling structure release it is described under
Composite membrane winding is fixed on the lower heating absorption platform.
10. the Preparation equipment of solar battery metal wire film according to claim 1, it is characterised in that: the metal wire
Film preparation equipment further includes the line film winder structure that the metal wire film for completing preparation is wound into a roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910490507.2A CN110165022A (en) | 2019-06-06 | 2019-06-06 | A kind of Preparation equipment of solar battery metal wire film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910490507.2A CN110165022A (en) | 2019-06-06 | 2019-06-06 | A kind of Preparation equipment of solar battery metal wire film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110165022A true CN110165022A (en) | 2019-08-23 |
Family
ID=67627955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910490507.2A Pending CN110165022A (en) | 2019-06-06 | 2019-06-06 | A kind of Preparation equipment of solar battery metal wire film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110165022A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1679174A (en) * | 2002-08-29 | 2005-10-05 | 达伊4能量有限公司 | Electrode for photovoltaic cells, photovoltaic cell and photovoltaic module |
| CN102786883A (en) * | 2011-05-17 | 2012-11-21 | 旺能光电股份有限公司 | Electrode adhesive tape, solar cell module and manufacturing method thereof |
| CN103415990A (en) * | 2010-06-08 | 2013-11-27 | 美亚国际科技公司 | Solar cell interconnection, module, panel and method |
| CN105576046A (en) * | 2015-12-15 | 2016-05-11 | 黄河水电光伏产业技术有限公司 | Preparation method of no-main-grid solder strip used for solar cell |
| CN106393815A (en) * | 2016-08-31 | 2017-02-15 | 西安泰力松新材料股份有限公司 | Metallic wire/film laminating machine and control device and method thereof |
| CN206134704U (en) * | 2016-08-31 | 2017-04-26 | 西安泰力松新材料股份有限公司 | No main grid wire for solar wafer / membrane compounding machine |
| CN107210333A (en) * | 2015-01-16 | 2017-09-26 | 佐蒙特股份有限公司 | Method and apparatus for manufacturing interconnection assemblies |
| CN208093576U (en) * | 2018-05-14 | 2018-11-13 | 泰州隆基乐叶光伏科技有限公司 | A kind of compound substrate welding |
| CN209747540U (en) * | 2019-06-06 | 2019-12-06 | 苏州迈展自动化科技有限公司 | Preparation equipment of solar cell metal wire film |
-
2019
- 2019-06-06 CN CN201910490507.2A patent/CN110165022A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1679174A (en) * | 2002-08-29 | 2005-10-05 | 达伊4能量有限公司 | Electrode for photovoltaic cells, photovoltaic cell and photovoltaic module |
| CN103415990A (en) * | 2010-06-08 | 2013-11-27 | 美亚国际科技公司 | Solar cell interconnection, module, panel and method |
| CN102786883A (en) * | 2011-05-17 | 2012-11-21 | 旺能光电股份有限公司 | Electrode adhesive tape, solar cell module and manufacturing method thereof |
| CN107210333A (en) * | 2015-01-16 | 2017-09-26 | 佐蒙特股份有限公司 | Method and apparatus for manufacturing interconnection assemblies |
| CN105576046A (en) * | 2015-12-15 | 2016-05-11 | 黄河水电光伏产业技术有限公司 | Preparation method of no-main-grid solder strip used for solar cell |
| CN106393815A (en) * | 2016-08-31 | 2017-02-15 | 西安泰力松新材料股份有限公司 | Metallic wire/film laminating machine and control device and method thereof |
| CN206134704U (en) * | 2016-08-31 | 2017-04-26 | 西安泰力松新材料股份有限公司 | No main grid wire for solar wafer / membrane compounding machine |
| CN208093576U (en) * | 2018-05-14 | 2018-11-13 | 泰州隆基乐叶光伏科技有限公司 | A kind of compound substrate welding |
| CN209747540U (en) * | 2019-06-06 | 2019-12-06 | 苏州迈展自动化科技有限公司 | Preparation equipment of solar cell metal wire film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107564987B (en) | A kind of welding structure applied to stacked wafer moudle | |
| CN106098803B (en) | A kind of solar battery sheet unit preparation method and solar cell module | |
| CN109244554A (en) | A kind of lithium ion battery zigzag laminating equipment and its technique | |
| CN106328981A (en) | Laminated battery cell preparation device | |
| CN107520549A (en) | A kind of more main grid crystal silicon solar batteries string welding methods and its string welding machine | |
| JP2018148246A (en) | Apparatus and method for attaching wiring material of solar cell panel | |
| CN109904283B (en) | Interconnection manufacturing method of solar cell and solar cell module manufactured by interconnection manufacturing method | |
| CN108574025B (en) | Method for manufacturing laminated tile assembly | |
| CN106024992B (en) | Method for preparing high efficiency photovoltaic component | |
| CN106356430A (en) | Preparation method of double-faced generating type double-glass photovoltaic module | |
| CN112289891A (en) | Battery string production method | |
| CN110277474A (en) | A kind of preparation method of solar battery metal wire film | |
| CN106041241A (en) | Solar cell welding process | |
| CN207255507U (en) | A kind of more main grid crystal silicon solar batteries string string welding machines | |
| CN114725229A (en) | Battery string monomer, battery string, production methods of battery string monomer and battery string, and production equipment of battery string | |
| CN110165022A (en) | A kind of Preparation equipment of solar battery metal wire film | |
| CN102751360A (en) | Photovoltaic component and manufacture method thereof | |
| CN209747540U (en) | Preparation equipment of solar cell metal wire film | |
| CN110071186A (en) | A kind of membrane photovoltaic component interconnection structure and production technology | |
| CN104183660B (en) | A kind of solar components bumps welding | |
| CN203521434U (en) | Solar cell sheet, solar cell string, and solar cell assembly | |
| WO2019085447A1 (en) | Back-contact solar cell assembly and preparation method therefor | |
| CN110534593A (en) | System of processing, processing method and the application method of dereliction grid cell piece copper mesh | |
| CN107552911B (en) | Series welding machine with double welding stations and series welding method for battery pieces | |
| CN214123899U (en) | Battery string production line and battery string production equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |