CN209515697U - The sealed in unit of flexible solar battery pack coiled material - Google Patents
The sealed in unit of flexible solar battery pack coiled material Download PDFInfo
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- CN209515697U CN209515697U CN201920676756.6U CN201920676756U CN209515697U CN 209515697 U CN209515697 U CN 209515697U CN 201920676756 U CN201920676756 U CN 201920676756U CN 209515697 U CN209515697 U CN 209515697U
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- 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
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- 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 utility model is for the prior art lower problem of heating efficiency when encapsulating flexible solar battery pack, a kind of sealed in unit of flexible solar battery pack coiled material is provided, this equipment includes unwinding device, laminater and wrap-up, laminater includes lamination case, the hot-rolling being rotatably arranged in lamination case, drive the driving device of hot-rolling rotation, the vacuum evacuation device for heating the heating device of hot-rolling and lamination case being vacuumized, the both ends of lamination case are respectively arranged with export and import, export and import is respectively arranged with sealing device, the hot-rolling that every two is oppositely arranged up and down forms a pressure roller group, pressure roller group is uniformly arranged along the direction of transfer of component, the spacing of two hot-rollings in pressure roller group is less than the thickness of component, connection vacuum evacuation device air inlet is provided on lamination case vacuumizes interface, using the utility model The sealed in unit of the flexible solar battery pack coiled material of offer, can be improved heating efficiency.
Description
Technical field
The utility model relates to flexible solar battery pack manufacture field, in particular to a kind of flexible solar battery group
The sealed in unit of part coiled material.
Background technique
Flexible solar battery pack generally comprises trilaminate material, such as by upper layer and lower layer translucency PET sheet and centre one
The flexible solar battery pack of the flexible amorphous silicon film battery composition of layer, can be viscous with adhesive tape between adjacent two layers material
It connects, but uses adhesive tape bonding component, need to tear on adhesive tape after the completion of encapsulation process, glue can be stained on film, is handled
To be more troublesome.
The prior art is the component that has been laminated in transmit process in the method and apparatus for carrying out flexible solar battery pack
In first pass through the heating of heating device, then squeeze the component after being heated, pressure with the pressure roller group of two hot-rollings compositions one on the other
Two hot-rolling faces in roller group, component are extruded during pass through between two hot-rollings, realize encapsulation.For example, in
On July 13rd, 2011 is open, and application publication number is a kind of solar module layer disclosed in the Chinese patent of CN102210378A
Pressure system, it includes the heating room set gradually along the direction of transfer of solar module, force feed roller group and insulation cover, is laminated
Solar cell piece be sent to by transmission device and be sent to force feed roller group after it is heated in the heating room it is laminated, protect
Temperature cover extends to the force feed roller group from the output end of the heating room and covers the force feed roller group.
This equipment heating is carried out separately with lamination process, and component has been moved off heating during being laminated
Room, even if there is the heat preservation of insulation cover, temperature also can necessarily will appear a degree of decline, then be lower than component in Contact Temperature
Hot-rolling when component temperature will necessarily also decline, in hot-rolling, to component, glue is able to maintain the shape of softening under pressure
Component is heated to higher temperature in heating early period by state, necessity of making use of momentum, and reserves surplus for inevitable cooling, this just will necessarily
The energy dissipation of temperature-rise period is caused, heating efficiency is lower.In addition, lamination process is only carried out by one group of pressure roller group, unit area
Component merely through once very of short duration extruding, wherein bubble be difficult by it is complete exclude it is clean.
Utility model content
The purpose of this utility model is lower for prior art heating efficiency when encapsulating flexible solar battery pack
The problem of, a kind of sealed in unit of flexible solar battery pack coiled material is provided, can be improved heating efficiency.
Technical solution is achieved the above-mentioned technical purpose of the utility model by the following method:
A kind of sealed in unit of flexible solar battery pack coiled material, including unwinding device, laminater and winding dress
It sets, laminater includes being laminated case, the hot-rolling being rotatably arranged in lamination case, the driving device of driving hot-rolling rotation, heating heat
The heating device of roller and the vacuum evacuation device that lamination case is vacuumized；The both ends of lamination case are respectively arranged with export and import, out
Mouth and import are respectively arranged with sealing device；The hot-rolling that every two is oppositely arranged up and down forms a pressure roller group, and pressure roller group is along group
The direction of transfer of part is uniformly arranged, and the spacing of two in pressure roller group hot-rolling is less than the thickness of component；It is provided on lamination case
Connection vacuum evacuation device air inlet vacuumizes interface；
It is laminated in the tank wall of case and having heaters is fixedly installed；
It further include the brush coating device being arranged between unwinding device and laminater, brush coating device includes two and is symmetrical arranged
Glue storage box, be disposed with glue discharging mouth, compressing glue mechanism and perching knife respectively on the side wall of two glue storage boxs away from each other；Glue discharging mouth
Length direction setting and length along cabinet are more than or equal to the width of component, and glue pump is provided on glue storage box, and the outlet of glue pump connects
The glue pump of logical glue discharging mouth, the glue pump inlet of glue pump are connected to glue storage box；Compressing glue mechanism includes holddown spring, pressed seat and rolling shaft,
The telescopic direction of holddown spring is fixed on glue storage box perpendicular to component transport plane, one end of holddown spring, the other end and pressure
Tight seat is affixed, and rolling shaft is rotatably connected on pressed seat, and the axis of rolling shaft and the length direction of glue storage box are parallel, and rolling shaft
Length be more than or equal to component width；Perching knife is arranged along the length of glue storage box, and two glue storage boxs are respectively fixedly disposed at frame body
On, and be symmetrical arranged about component transport plane, the width direction of glue storage box and the width direction of component are parallel；When brush coating, in
Interlayer material passes through between two glue storage boxs, and upper layer of material and subsurface material distinguish two glue storage boxs far from component transport plane
Side bypass, successively pass through glue discharging mouth, rolling shaft and perching knife；
Brush coating device further includes two limit plates for being parallel to component transport plane, and two limit plates are located at brush coating dress
It is close to adjacent limit plate in the part of the upper and lower ends set, upper layer of material and subsurface material contact brush adhesive dispenser；
Pressing device is additionally provided between brush coating device and laminater, pressing device includes that two nearly wheels and two are remote
Wheel, nearly wheel and remote wheel are the compliant wheels of four rotation settings, and nearly wheel and remote wheel are arranged along the width direction of component, nearly wheel and remote
The length of wheel arrives the width more than or equal to component, and the nearly pivot center taken turns and far taken turns is each parallel to component transport plane and vertical
In the direction of transfer of component；Two nearly wheels are symmetricly set on component transport plane two sides up and down, and two spacing closely taken turns are less than
Equal to component thickness；Two remote wheels are also symmetricly set on component transport plane two sides up and down, remote to take turns apart from component transport plane
Farthest point to component transport plane vertical range be equal to perching knife apart from component transport plane farthest point to component transport plane
Vertical range；
It further include the cooling device being arranged between laminater and wrap-up；
The diameter of pressure roller group is that the spacing between pressure roller group is 30 ± 5mm, and hot-rolling diameter is 0.1-0.15m, pressure roller linear speed
Degree is 6-9/ minutes.
It is had the advantages that using the method for the utility model
Using the sealed in unit of the utility model structure, component is squeezed by using multiple groups pressure roller group, is heated
The method vacuumized simultaneously is packaged processing, and component is successively squeezed by multiple groups pressure roller group, and pressurization number, which increases, to be squeezed
It is more abundant, it can make removal of bubbles more to avoid the gas bubbles left that can not thoroughly exclude disposably is squeezed in glue
Thoroughly, packaging effect is good；The pressure roller group of heat makes the heating of component merge progress with lamination process, compared with the prior art group
Thermal loss is small when the encapsulation of part, more abundant to the utilization of energy, therefore improves heating efficiency；Due to the temperature of component be with
The quantity of contact pressure roller increases and gradually rises, and the number of heating increases, and increasing extent of temperature can accordingly reduce each time in this way,
The temperature of pressure roller group can be set relatively low, reduce the temperature requirement of heating to a certain extent, help to improve heating
Efficiency；Furthermore the transmission speed of component can be accelerated accordingly, can significantly improve the efficiency of encapsulation；Component and pressure roller
Group directly contact, heat exchange faster, it is more efficient, to sum up using the utility model method progress component package, it is heated
Heating efficiency is higher in journey, and heating while synchronizing vacuumize can make the exclusion of bubble more thorough, makes packaging effect more
It is good；It is packaged using the equipment of the utility model, lamination case provides for vacuum evacuation device vacuumizes necessary opposite envelope
The space closed, heating device are located inside pressure roller group, and pressure roller group is entirely located in lamination case, make to heat, are laminated, vacuumize three
Process carries out simultaneously, and it is small that equipment occupies space, processes the time used and reduces, in addition, the space of relative closure and true in lamination case
Altitude can reduce the heat exchange of hot pressing roller group and ambient enviroment, it is possible to reduce the heat loss of pressure roller group further increases
The heating efficiency of equipment reduces energy consumption, and true appearance is taken out when heating pressurization, is laid with glue, and bubble is easier to be discharged.
Detailed description of the invention
Fig. 1 is the example structure schematic diagram of the sealed in unit of the utility model flexible solar battery pack coiled material；
Fig. 2 is the partial schematic diagram in Fig. 1 at brush coating device and pressing device.
Description of symbols, 100, unwinding device；200, wrap-up；
300, laminater；310, it is laminated case；311, import；312, it exports；313, interface is vacuumized；320, pressure roller group；
321, hot-rolling；330, sealing device；331, axis is sealed；332, bearing shell is sealed；340, heater；
400, brush coating device；401, glue storage box；402, glue discharging mouth；403, pressed seat；404, holddown spring；405, it rolls
Axis；406, perching knife；407, limit plate；
500, pressing device；501, nearly wheel；502, remote wheel；
600, cooling device；
700, component；701, upper layer of material；702, subsurface material；703, intermediate layer material.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.
A kind of sealed in unit of flexible solar battery pack coiled material, as shown in Figure 1, including unwinding device 100, lamination dress
Set 300 and wrap-up 200.Laminater is between unwinding device and wrap-up.Three unwinding devices 100 are used respectively
In unreeling for three kinds of materials.Unwinding device 100 can also be used using conventional coiled material unreeling device, wrap-up 200
Conventional coiled material wrap-up, as long as the size that the two is capable of folding and unfolding coiled material is met the requirements.Wrap-up 200 is being wound
During can be transmitted with traction component 700.
Laminater 300 includes lamination case 310, the hot-rolling 321 being rotatably arranged in lamination case 310,321 turns of hot-rolling of driving
Dynamic driving device, heating device and vacuum evacuation device.Lamination case 310 is fixed on frame body.Hot-rolling 321 is provided with more
It is a, it is divided into upper layer and lower layer, upper layer and lower layer are oppositely arranged two-by-two, and the hot-rolling 321 that wherein every two is oppositely arranged up and down forms one
Pressure roller group 320 is laminated in case 310 and is provided with multiple pressure roller groups 320, is preferably provided with 35-50 group, and multiple pressure roller groups 320 are along group
The direction of transfer of part 700 is uniformly arranged in a row.The transport plane for the component 700 being laminated is defined as component transport plane,
Two hot-rollings 321 in pressure roller group 320 are symmetrical arranged about component transport plane, wherein being above component transport plane
Upper hot-rolling is lower hot-rolling below component transport plane.The pivot center of each hot-rolling 321 is parallel to each other, is parallel to group
Part transport plane and perpendicular to 700 direction of transfer of component.The spacing of upper hot-rolling and lower hot-rolling is less than the thickness for being painted with component 700 after glue
Spend and be equal to the thickness of composition finished product.Component 700 between two hot-rollings 321 in each pressure roller group 320 from successively passing through.
Driving device drives hot-rolling 321 to rotate, while squeezing heating component 700, moreover it is possible to which accessory part 700 is from lamination
One end of device is moved to the other end.Here driving device can be common by rotary drivers such as multiple motors or rotary cylinders
It constitutes, wherein each driver independently drives one of hot-rolling 321 for needing actively rotation to rotate, and each needs actively turn
The output shaft of dynamic hot-rolling 321 and a driver is affixed.Driving device is also possible to by transmission mechanism between rotary driver, group
It collectively forms.Wherein the output shaft of rotary driver and one of hot-rolling 321 are affixed.Transmission mechanism can be transmission chain between group
Or belt mechanism, transmission mechanism is responsible for the transmission between two neighboring pressure roller group between group, and two driving wheels are arranged respectively to adjacent
Two upper hot-rolling/lower hot-rollings in two groups of pressure roller groups are coaxially affixed, and connecting two transmission wheels by belts/chain carries out the two
It rotates synchronously, the hot-rolling not directly driven in pressure roller group is then by the friction passive rotation between component 700.Driving device
Whole hot-rollings 321 can also be driven actively to rotate, also need to be arranged transmission mechanism in group in this way, organizing interior transmission mechanism can set
Two pitch wheels are set to, two gears are coaxially affixed with upper hot-rolling and lower hot-rolling respectively, make hot-rolling and lower hot-rolling
It rotates towards each other.As long as it is identical to can be realized all upper hot-rolling rotation directions in a word, all lower hot-rolling rotation directions are identical, upper hot-rolling
It is opposite with the rotation direction of lower hot-rolling.
Driving device can be set in lamination case 310, and being laminated on case 310 needs setting to be open, for what is powered to motor
Electric wire should be as small as possible to the pipeline connection power supply or gas source, opening of cylinder gas supply, and use sealing ring sealed opening
Gap between edge and electric wire or pipeline.Driving device also can be set outside lamination case 310, and the end of hot-rolling 321 needs
The axis that outer or coaxial in the end of the hot-rolling 321 affixed stretching of lamination case 310 is laminated case 310 is stretched out, for connecting
Driving device.
Oily channel is provided in each hot-rolling 321, the both ends in oily channel are respectively arranged with oil inlet pipe and flowline.Oil inlet
Pipe and flowline are connected to heat-conducting oil furnace, and heat-conducting oil furnace is to each 321 circulation-supplied conduction oil of hot-rolling.The oil inlet of heat-conducting oil furnace
Be connected to by pipeline with each flowline, the pipeline respectively with the rotation connection of corresponding flowline rotary seal；Heat-conducting oil furnace
Oil outlet be connected to also by a plurality of pipeline with each oil inlet pipe, these pipelines are connect with oil inlet pipe rotary seal respectively, guarantee heat
Roller 321 can continue to carry out the circulation-supplied of conduction oil when rotating.Heat-conducting oil furnace is existing equipment, can directly be bought, and is such as revived
Gas heat conducting oil furnace or hotline heater of HVAC of anticipating production etc..
The both ends of lamination case 310 are respectively arranged with import 311 and outlet 312, and wherein import 311 is towards unwinding device 100,
Outlet 312 enters lamination case 310 from import 311 towards wrap-up 200, component, by pressure roller group 320 in lamination case 310
It is spread out of after roll-in from outlet 312.Connection vacuum evacuation device air inlet is provided on lamination case 310 vacuumizes interface 313, takes out true
The air inlet of empty device is connected to interface 313 is vacuumized, vacuum evacuation device open after to lamination case in carry out lasting vacuumize.
Be respectively arranged with sealing device 330 at outlet 312 and import 311, sealing device 330 include two sealing axis 331 and respectively with
The compatible sealing bearing shell 332 of two sealing axis, two pairs of sealing axis and corresponding sealing bearing shell are symmetrical about component transport plane
Setting.The length for sealing axis is consistent with the length of import 311 and outlet 312.Seal axis 331 and lamination case rotation connection, sealing
The periphery of axis 331 is flexibility, and the spacing between two sealing axis 331 is less than or equal to the thickness of component 700 after gluing, component
Pass through when 700 disengaging lamination case 310 between two sealing axis 331, above and below the periphery abutting component 700 of sealing axis 331
Surface, can be avoided air from sealing axis 331 and component 700 between enter lamination case 310 inside.With the sealing axis of top setting
The top of corresponding sealing axis, sealing bearing shell compatible with the sealing axis being arranged on the lower is arranged in compatible sealing bearing shell 332
332 are arranged in the lower section of corresponding sealing axis, guarantee that the setting of sealing bearing shell will not interfere with component disengaging lamination case.Seal bearing shell
332 outer peripheral surface with lamination case 310 seal it is affixed, can to avoid excessive air from sealing axis 331 periphery enter lamination case
Inside 310.By sealing device 330 layer can be improved as far as possible under the premise of not influencing disengaging lamination case 310 of component 700
The leakproofness in case 310 is pressed, the vacuum degree being laminated in case 310 is enable to reach -80KPa to -60KPa.
Using the sealed in unit of this structure, provided using lamination case 310 for vacuum evacuation device vacuumize it is necessary
The space of relative closure, pressure roller group 320 are entirely located in lamination case 310, carry out heating pressurization to component in the pressure roller group 320 of heat
When, heat, pressurize and vacuumize three processes simultaneously, it is synchronous carry out, heating device, pressure roller group 320, lamination case 310 in space
On be to be overlapped, equipment occupation space is smaller, in addition, the heat that lamination case 310 can reduce hot pressing roller group 320 and ambient enviroment is handed over
It changes, it is possible to reduce the heat loss of pressure roller group 320 improves the heating efficiency of equipment, reduces energy consumption.
Preferably, having heaters 340, the heating are fixedly installed respectively in the tank wall of 310 top and bottom of lamination case
Device 340 can be the electric calorifie installations such as electric boiling plate, electrothermal tube, or the heating tube for inside thering is conduction oil to circulate, in a word
It can be used as one of thermodynamic barrier, reduce layer for the cabinet heating of lamination case 310, the lamination case 310 that thus can use heat
310 inside of pressure case is exchanged with external heat, is facilitated the heat preservation of hot-rolling 321, is conducive to the stabilization of the heating of component 700.
The brush coating on material is needed before being laminated after material unwinding, this process of brush coating can be carried out by manual operation,
Better way is the setting brush coating device 400 between unwinding device 100 and laminater 300, can be replaced manually in component
Brush coating on 700 material improves the degree of automation of equipment, keeps the processing of component 700 more convenient.As depicted in figs. 1 and 2,
Brush coating device 400 includes two glue storage boxs 401, and glue storage box is that the cabinet of strip is arranged along the width direction of component, glue storage box
One side wall on be disposed with glue discharging mouth 402, compressing glue mechanism and perching knife.Glue discharging mouth 402 along cabinet length direction setting and
Length is more than or equal to the width of component, and glue pump, the outlet glue discharging mouth 402 of glue pump, the glue pump of glue pump are provided on glue storage box
Glue in glue storage box is delivered to glue discharging mouth 402 by the glue in inlet communication glue storage box 401, glue pump.Compressing glue mechanism includes compressing bullet
Spring 404, pressed seat 403 and rolling shaft 405.Wherein the telescopic direction of holddown spring 404 compresses bullet perpendicular to component transport plane
One end of spring 404 is fixed on glue storage box, and the other end is affixed with pressed seat.Rolling shaft 405 is rotatably connected on pressed seat 403,
And it is located remotely from the side of holddown spring 404.The axis of rolling shaft 405 and the length direction of glue storage box are parallel, and rolling shaft
Length is more than or equal to the width of component.Perching knife 406 is arranged along the length of glue storage box, and cross section is in " herringbone ", wherein " people "
Top and glue storage box it is affixed.Two glue storage boxs are respectively fixedly disposed on frame body, and are symmetrical arranged about component transport plane,
The width direction of glue storage box and the width direction of component are parallel, and glue discharging mouth 402, compressing glue mechanism and perching knife 406 are respectively positioned in storage glue
Side of the case 401 far from component transport plane, wherein glue discharging mouth is close to unwinding device, and perching knife is close to laminater, compressing glue mechanism
Between glue discharging mouth and perching knife.In brush coating, the intermediate layer material 703 of component passes through between two glue storage boxs 401, upper layer
Material 701 and subsurface material 702 are located at the two sides of intermediate layer material, pass through from the glue discharging mouth 402 of respective side, in component
During 700 transmission, upper layer of material 701 and the subsurface material 702 successively glue discharging mouth 402 Jing Guo respective side, 405 and of rolling shaft
Perching knife 406, what is flowed out from glue discharging mouth 402 is adhesive on material, and rolling shaft is pressed on material by holddown spring 404, rolling shaft
405 roll across from glue surface and uniformly spread glue out and be pressed on material, and perching knife 406 is finally from material surface by further
The uniform ground that glue is laid with, while extra glue being scraped off from material, remaining glue is collected in perching knife 406 in the process
On, thus will replace manual operation glue is uniform, it is smooth, be closely laid on material.
It is preferred that also setting up two limit plates being fixed on frame body 407 in brush coating device 400, two limit plates 407 are flat
Row is located at the upper and lower ends of two glue storage boxs in component transport plane.Upper and lower materials at two layers is respectively from adjacent storage glue
It is passed through between case 401 and limit plate 407, material cheats the inner surface for being tightly attached to limit plate 407 eventually, limit plate during brush coating
407 can occur bending deformation to avoid material under the compressing of holddown spring 404, and furthermore limit plate 407 can guarantee glue discharging mouth
402 and the distance between perching knife 406 and material it is constant, being also convenient for control perching knife 406 convenient for controlling the amount of plastic emitting can wipe off
Glue amount.
Referring to figs. 1 and 2, pressing device 500 is preferably also set up between brush coating device 400 and laminater 300.Pressure
Tight device 500 includes two remote wheels and two nearly wheels, and nearly wheel and remote wheel are the compliant wheel being rotatably arranged on frame body, nearly wheel and
Remote wheel is long axis wheel, and the width direction along component is arranged, and the nearly length taken turns and far taken turns arrives the width more than or equal to component, closely
Wheel and the pivot center far taken turns are each parallel to component transport plane and perpendicular to the direction of transfer of component 700.Two nearly wheels are symmetrical
Two sides are set above and below component transport plane, and two spacing closely taken turns are less than or equal to 700 thickness of component, two remote wheels are also symmetrical
Two sides, the remote farthest point taken turns apart from component transport plane to the vertical of component transport plane are set above and below component transport plane
Distance is equal to perching knife apart from component transport plane farthest point to the vertical range of component transport plane.Remote wheel 502 is located at close to brush
The side of adhesive dispenser 400, two nearly wheels 501 are located remotely from the side of brush coating device.Upper layer of material 701 and subsurface material 702 divide
Not from adjacent remote wheel 502 far from component transport plane side around to adjoining wheel 501 close to the side of component transport plane, two
The setting of remote wheel 502 makes upper layer of material 701 and subsurface material 702 is smooth as far as possible wears between glue storage box 401 and limit plate 407
It crosses, upper layer of material 701 and subsurface material 702 are oriented to intermediate layer material 703 by two nearly wheels, enable three layers of farther away material of meeting
It is enough close together, also acts as the effect of tensioning material at the same time, and material is oriented to.
Preferably, cooling device 600 is set between laminater 300 and wrap-up 200, for encapsulating the group completed
Fast cooling of the part 700 before winding reduces the cooling time used of component 700, improves production efficiency.Cooling device 600 can be with
Using the common fan of laminating machine, is cooled down using several fans towards the blowing of component 700 in transmission, also can use sky
Other refrigeration equipments such as tune manufacture low temperature environment and cool down around the component 700 in transmission, can be realized component 700 in a word
Cool.
It can be packaged using the packaging method of following flexible solar battery pack coiled material, using single-component organic silicon
Layers of material in ketone gluing connected components, by the pressure roller group 320 of multiple groups heat, successively compression assemblies 700, component 700 are being extruded
It is evacuated simultaneously during heating.Preferably, keep vacuum degree -0.8 × 10 when vacuumizing5Pa to -0.6 × 105Pa it
Between.The temperature of pressure roller group 320 successively rises, and rises to 100 ± 10 DEG C from 50 ± 10 DEG C, and the temperature difference between hot-rolling is 1-2 DEG C, roll-in
Pressure is 500-750N/ pairs, and the pumpdown time is 30-40 minutes, and the pressure roller group temperature positioned at front is low, glue can gradually be added
Heat extremely softens, and glue is squeezed uniformly, by the removal of bubbles in glue during roll-in, is located at subsequent pressure roller group temperature height,
Solidify glue gradually.During carrying out heating pressurization to component, component temperature should be kept to gradually rise, prevent component temperature
Solidification, therefore the good fluidity of glue has not been reached yet since glue is softening in the pressure process of pressure roller in front in interruption decline
Air flow property is strong in glue, and bubble is easily extruded, and vacuumizes, therefore go the effect of bubble removing more preferable, is located in pressurization in addition
Subsequent pressure roller group is mainly the temperature of component to be gradually increased, then glue is heated to solidification temperature, and glue is made gradually to solidify completion envelope
Dress.In this way, using the layers of material in gluing connected components, the trouble of tearing-off adhesive tape after the completion of encapsulation is avoided.Component
700 successively squeeze by multiple groups pressure roller group 320, and pressurization number increases, and extruding is more abundant, and the uniformity of glue is more preferable, encapsulation effect
Fruit is good, simultaneously because glue is by repeatedly extruding, bubble therein is squeezed broken repeatedly, and glue is flowing, therefore bubble overflows more
Thoroughly, it can pressurize and be over when not excluding completely to avoid bubble, be more advantageous to the exclusion of bubble.Component 700 and pressure roller
Group 320 directly contact, heat exchange faster, it is more efficient, heating efficiency can be further increased.Utilize the pressure roller group 320 of heat
Carry out the heating of component 700 simultaneously with pressure process, the temperature of component 700 be with contact pressure roller quantity increase and gradually on
It rising, heating is stablized, and the energy used that heats up in heating pressure process can be utilized adequately on softening glue or solidification glue,
The waste of the energy can be reduced；Furthermore multiple pressure roller group heating can reduce increasing extent of temperature mistake caused by single pressure roller group heating component
Height can accelerate the transmission speed of component so as to reduce the temperature of unit pressure roller group, on the one hand help to improve heating effect
On the other hand rate helps to improve the efficiency of encapsulation；Synchronous vacuumizing for progress can make bubble in heating pressure process
Exclusion is more thorough, and packaging effect is more preferable.After heating pressurization vacuumizes, is cooled and solidified into cooling chamber, be heating and curing and cool down
Cured total time is preferably 30-60 minutes.
Preferably, the transmission speed of component is 6-9m/ minutes, and the spacing between two neighboring pressure roller group is 30 ± 5mm heat
Roller diameter is 0.1-0.15m.
Using this method, the temperature of hot-rolling is gradually risen, and heating energy source distribution is more reasonable.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of sealed in unit of flexible solar battery pack coiled material, including unwinding device (100), laminater (300) with
And wrap-up (200), it is characterised in that: the laminater (300) includes lamination case (310), is rotatably arranged on lamination case
(310) hot-rolling (321) in, the driving device of driving hot-rolling (321) rotation, the heating device of heating roller (321) and to lamination
The vacuum evacuation device that case (310) vacuumizes；The both ends of lamination case (310) are respectively arranged with outlet (312) and import (311), out
Mouth (312) and import (311) are respectively arranged with sealing device (330)；Hot-rolling (321) composition one that every two is oppositely arranged up and down
A pressure roller group (320), pressure roller group (320) are uniformly arranged along the direction of transfer of component (700), two in pressure roller group (320)
The spacing of hot-rolling (321) is less than the thickness of component (700)；Connection vacuum evacuation device air inlet is provided in lamination case (310)
Vacuumize interface (313).
2. the sealed in unit of flexible solar battery pack coiled material according to claim 1, it is characterised in that: lamination case
(310) having heaters (340) are fixedly installed in tank wall.
3. the sealed in unit of flexible solar battery pack coiled material according to claim 1, it is characterised in that: further include setting
The brush coating device (400) between unwinding device (100) and laminater (300) is set, the brush coating device (400) includes two
Symmetrically arranged glue storage box (401) is disposed with glue discharging mouth, compressing glue mechanism on the side wall of two glue storage boxs away from each other respectively
And perching knife；Length direction setting and length of the glue discharging mouth (402) along cabinet are more than or equal to the width of component, are provided on glue storage box
Glue pump, the glue pump of the outlet glue discharging mouth (402) of glue pump, the glue pump inlet of glue pump are connected to glue storage box (401)；Compressing glue mechanism packet
Holddown spring, pressed seat and rolling shaft are included, the telescopic direction of holddown spring (404) is perpendicular to component transport plane, holddown spring
(404) one end is fixed on glue storage box, and the other end is affixed with pressed seat, and rolling shaft (405) is rotatably connected on pressed seat (403)
On, the axis of rolling shaft (405) is parallel with the length direction of glue storage box, and the length of rolling shaft is more than or equal to the width of component；
Perching knife is arranged along the length of glue storage box, and two glue storage boxs are respectively fixedly disposed on frame body, and symmetrical about component transport plane
Setting, the width direction of glue storage box and the width direction of component are parallel；When brush coating, intermediate layer material (703) is from two glue storage boxs
(401) pass through between, upper layer of material (701) and subsurface material (702) distinguish one of two glue storage boxs far from component transport plane
Side bypasses, successively by glue discharging mouth (402), rolling shaft (405) and perching knife (406).
4. the sealed in unit of flexible solar battery pack coiled material according to claim 2, it is characterised in that: brush coating device
It (400) further include two limit plates (407) for being parallel to component transport plane, two limit plates (407) are located at brush coating dress
Set the upper and lower ends of (400), the part of upper layer of material (701) and subsurface material (702) contact brush adhesive dispenser (400) is close to adjacent
Limit plate (407).
5. the sealed in unit of flexible solar battery pack coiled material according to claim 2, it is characterised in that: brush coating device
(400) it is additionally provided between laminater (300) pressing device (500), the pressing device (500) includes two nearly wheels
(501) and two remote wheels (502), nearly wheel and remote wheel are the width of the compliant wheels of four rotation settings, nearly wheel and remote wheel along component
Direction setting is spent, the nearly length taken turns and far taken turns arrives the width more than or equal to component, and nearly wheel is parallel with the pivot center far taken turns
In component transport plane and perpendicular to the direction of transfer of component (700)；Two nearly wheels are symmetricly set on component transport plane or more
Two sides, and two spacing closely taken turns are less than or equal to component (700) thickness；Two remote wheels are also symmetricly set in component transport plane
The vertical range of lower two sides, the remote farthest point taken turns apart from component transport plane to component transport plane is equal to perching knife apart from component
Vertical range of the transport plane farthest point to component transport plane.
6. the sealed in unit of flexible solar battery pack coiled material according to claim 1, it is characterised in that: further include setting
Set the cooling device (600) between laminater (300) and wrap-up (200).
7. a kind of sealed in unit of flexible solar battery pack coiled material as described in claim 1, which is characterized in that described
The diameter of pressure roller group is that the spacing between pressure roller group is 30 ± 5mm, and hot-rolling diameter is that [A1] pressure roller linear velocity is 6-9/ minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676756.6U CN209515697U (en) | 2019-05-13 | 2019-05-13 | The sealed in unit of flexible solar battery pack coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676756.6U CN209515697U (en) | 2019-05-13 | 2019-05-13 | The sealed in unit of flexible solar battery pack coiled material |
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| Publication Number | Publication Date |
|---|---|
| CN209515697U true CN209515697U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920676756.6U Active CN209515697U (en) | 2019-05-13 | 2019-05-13 | The sealed in unit of flexible solar battery pack coiled material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564515A (en) * | 2020-05-12 | 2020-08-21 | 盐城摩因宝新材料有限公司 | Packaging mechanism of copper zinc selenium sulfur thin-film solar cell |
| CN116987458A (en) * | 2023-09-28 | 2023-11-03 | 泉州共盈加兴新材料科技有限公司 | Film-covered heat-sealing adhesive tape and production device thereof |
| CN116987458B (en) * | 2023-09-28 | 2024-04-26 | 泉州共盈加兴新材料科技有限公司 | Film-covered heat-sealing adhesive tape and production device thereof |
-
2019
- 2019-05-13 CN CN201920676756.6U patent/CN209515697U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564515A (en) * | 2020-05-12 | 2020-08-21 | 盐城摩因宝新材料有限公司 | Packaging mechanism of copper zinc selenium sulfur thin-film solar cell |
| CN111564515B (en) * | 2020-05-12 | 2021-09-17 | 苏州贝基电子科技有限公司 | Packaging mechanism of copper zinc selenium sulfur thin-film solar cell |
| CN116987458A (en) * | 2023-09-28 | 2023-11-03 | 泉州共盈加兴新材料科技有限公司 | Film-covered heat-sealing adhesive tape and production device thereof |
| CN116987458B (en) * | 2023-09-28 | 2024-04-26 | 泉州共盈加兴新材料科技有限公司 | Film-covered heat-sealing adhesive tape and production device thereof |
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