CN102130203B - Vacuum laminating and curing method for solar cell component - Google Patents
Vacuum laminating and curing method for solar cell component Download PDFInfo
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- CN102130203B CN102130203B CN 201010004739 CN201010004739A CN102130203B CN 102130203 B CN102130203 B CN 102130203B CN 201010004739 CN201010004739 CN 201010004739 CN 201010004739 A CN201010004739 A CN 201010004739A CN 102130203 B CN102130203 B CN 102130203B
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- conveyer belt
- laminating machine
- battery component
- machine conveyer
- lamination
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Abstract
The invention provides a vacuum laminating and curing method, which is applicable to transferring a thick and heavy cell component against the shortcoming that the vacuum laminating and curing method for a solar cell component in the prior art is very difficult to convey the thick and heavy cell component. The method comprises the following steps: suspending a conveyor belt of a laminating machine, using the conveyor belt of the laminating machine to convey the cell component, enabling the conveyor belt of the laminating machine to fall back, closing an upper cover of a vacuum chamber, performing vacuum lamination on the cell component according to preset process parameters, re-suspending the conveyor belt of the laminating machine, using the conveyor belt of the laminating machine to re-convey the cell component, and enabling the conveyor belt of the laminating machine to fall back. By adopting the method for laminating and curing the cell component, the conveying capability of the conveyor belt can be improved, and the method is conductive to laminating the thick and heavy cell component.
Description
The present invention relates to a kind of lamination curing of solar module, particularly relate to the vacuum lamination curing of solar module.
Technical field
The present invention relates to a kind of conveyer for solar module laminating machine, particularly relate to the conveyer that the laminating machine conveyer belt is arranged on the solar module laminating machine of workbench top.
Background technology
Present solar module production industry, when lamination solidifies battery component, the following technique of many employings: the laminating machine conveyer belt is sent to battery component the predeterminated position of lamination station via the charging workbench, then carry out vacuum lamination and curing, the battery component that solidifies through vacuum lamination is sent to discharge pedestal by the laminating machine conveyer belt, when adopting this kind technique compacting battery component, under the battery component action of gravitation, the laminating machine conveyer belt contacts with the upper surface of lamination curing workbench in running, thereby generation frictional resistance, make the laminating machine conveyer belt easy to wear, especially along with the development of solar cell industry, battery component presents more and more thick and heavy trend, such as in BIPV, the thickness of battery component is at least 6mm, be generally 6-40mm, thick and heavy battery component to the frictional resistance that makes laminating machine conveyer belt and lamination solidify work top strengthens, the wearing and tearing of laminating machine conveyer belt have been aggravated, the transmission efficiency of assembly is low, even cause tearing layer press conveyer belt, make the associated components stress deformations such as pull bar, need often to change associated components, cause overall efficiency low, in addition, solidify at vacuum lamination, the battery component rear binding agent that is heated flows out from battery component, seeing through the laminating machine conveyer belt flow on the workbench, cause between laminating machine conveyer belt and workbench and bond, in laminating machine conveyer belt running the laminating machine conveyer belt need overcome and workbench between cohesive force, increased the resistance of laminating machine conveyer belt operation, the operation of barrier layer press conveyer belt, reduced the life-span of laminating machine conveyer belt, most importantly, along with constantly thickening of battery component, pressing solidly of existing layer method is difficult to battery component is passed to advance to spread out of in vacuum chamber.
Summary of the invention
The objective of the invention is for solar module in the prior art more and more thick and heavy, cause in the vacuum lamination curing of existing solar module and produce increasing frictional resistance with the lamination station Surface Contact under the Action of Gravity Field of laminating machine conveyer belt at battery component, cause battery component to be difficult to pass the deficiency of advancing to spread out of in the vacuum chamber, provide in a kind of process transmitting battery component between the laminating machine conveyer belt and lamination station surface without friction or the very little battery component vacuum lamination curing that rubs.
The objective of the invention is to be achieved through the following technical solutions:
A kind of vacuum lamination curing of solar module comprises the steps:
A, superposed layer press conveyer belt: battery component 3 is sent to laminating machine conveyer belt 2 by loading bay, feeder is carried gas to lamination station 1 and 2 of laminating machine conveyer belts, and laminating machine conveyer belt 2 floats from lamination station 1 surface together with the battery component 3 of load on it;
B, laminating machine conveyer belt transmit battery component: the laminating machine conveyer belt 2 that is suspended transmits battery component 3;
C, falling laminating machine conveyer belt, closed vacuum chamber loam cake: after battery component 3 is sent to the predeterminated position of lamination station 1, stop to carry gas to laminating machine conveyer belt 2 and 1 of lamination station, laminating machine conveyer belt 2 falls back to the surface of lamination station 1 together with the battery component 3 of load on it, closed vacuum chamber loam cake 9 makes vacuum chamber reach hermetic seal;
D, vacuum lamination solidify battery component: by default technological parameter battery component 3 is carried out vacuum lamination and solidify;
E, superposed layer press conveyer belt again: again carry gas to laminating machine conveyer belt 2 and 1 of lamination station, laminating machine conveyer belt 2 together with on it the battery component 3 that solidifies of vacuum lamination by feeder from lamination station 1 surfactant suspension;
F, laminating machine conveyer belt transmit battery component again: the laminating machine conveyer belt of suspension transmits the battery component that solidifies through vacuum lamination;
G, again fall the laminating machine conveyer belt after rise: suspended through the battery component 3 that vacuum lamination solidifies and fall back to lamination station 1 surface at default site layer press conveyer belt 2 after being sent to the discharging workbench;
At described falling laminating machine conveyer belt, closure vacuum chamber loam cake and described vacuum lamination solidify between two steps of battery component, and the step that an eliminating laminating machine conveyer belt and vacuum lamination solidify the residual gas between workbench also is set: vacuumize to laminating machine conveyer belt 2 and 1 of workbench of vacuum lamination curing.
Adopt the vacuum lamination curing of solar module of the present invention that battery component is carried out lamination, when when laminating area transmits battery component, the laminating machine conveyer belt is arrived certain height together with the battery component of load on it by gas suspension, break away from lamination station, therefore laminating machine conveyer belt nothing friction when transmitting battery component and between lamination station, and the buoyancy of gas can reduce or offset the gravity of battery component itself, simultaneously can avoid or reduce the wearing and tearing of lamination operation laminating machine conveyer belt, the fracture of preventing layer press conveyer belt, minimizing is to the pulling force of the parts such as pull bar, improve the bearing capacity of laminating machine conveyer belt, improve the production efficiency of laminating machine, be conducive to transmit thick and heavy battery component.
Description of drawings
Fig. 1 is for realizing the conveyer example structure schematic diagram of the inventive method.
Fig. 2 is for realizing another example structure schematic diagram of conveyer of the inventive method.
Embodiment
Adopt the inventive method to need the conveyer of existing layer press is improved, as shown in Figure 1, employed conveyer comprises lamination station 1 and laminating machine conveyer belt conveyer among the present invention, laminating machine conveyer belt 2 is arranged on the top of lamination station 1, be provided with air vent hole 4 at laminating machine workbench 1 body, each air vent hole 4 is sealedly and fixedly connected by a wireway 8 and main gas tube 7, an end and feeder 5 by main gas tube 7 are sealedly and fixedly connected, be provided with control valve 6 at main gas tube 7 pipelines, this control valve 6 is opened with closed by 10 controls of laminating machine control system, the diameter of air vent hole 4 can be selected between 1mm-20mm, be preferably between 1mm-10mm and select, like this, when lamination solidifies battery component, battery component 3 can not be out of shape because of the existence of air vent hole 4, and the size of air vent hole 4 is relevant with inflation pressure with distribution density, should guarantee the weight that the buoyancy of gas carries close to the laminating machine conveyer belt during application.Feeder 5 can be air compressor, is preferably air blast.For ease of flowing of gas, on the lamination station surface the shallow narrow groove that communicates with each air vent hole can be set.
Battery component take the transmission specification as long 1000mm * wide 800mm is as example, load mode with roller and chain combination transmits the laminating machine conveyer belt, can make like this transmission more steady, avoid conveyer belt to skid, motor is as power set, respectively be provided with the transducer that detects the battery component position in the rear and front end of preheating workbench, transducer links to each other with control system 10, on lamination station 1, occupy the density in 8 holes with every battery component, it is the air vent hole 4 of 8mm that diameter is set, each air vent hole 4 and a wireway 8 are sealedly and fixedly connected, each wireway 8 is sealedly and fixedly connected with main gas tube 7, be connected with air compressor by main gas tube 7, one control valve 6 is set in the main gas tube pipeline, control valve 6 is connected with control system 10, and control system 10 is controlled closing and opening of control valve 6 according to the signal that transducer transmits.During work, transducer detects battery component and is sent to the precalculated position from the pan feeding workbench, control valve 6 is opened, inflate to each air vent hole by main gas tube 7 and Ge Zhi wireway 8, gas enters into 1 of laminating machine conveyer belt 2 and lamination station, laminating machine conveyer belt 2 is floated, laminating machine conveyer belt 2 begins to carry battery component 3 operations, move to the precalculated position, under the control of control system 10, control valve 6 is closed, the buoyant gas of laminating machine conveyer belt 2 disappears, and laminating machine conveyer belt 2 falls after rise to the surface of lamination station 1, and vacuum chamber loam cake 9 falls and 1 chamber that forms sealing of lamination station, by default technological parameter battery component being finished vacuum lamination under the control of control system 10 solidifies, control valve 6 is unlocked under the effect of control system 10 again, and 1 of laminating machine conveyer belt 2 and lamination station are filled with gas again, and the laminating machine conveyer belt is floated again, and bring into operation, battery component 3 is delivered to subsequent processing.Adopt said method compacting battery component, be subjected to the effect of buoyant gas when not only laminating machine conveyer belt 2 moves, laminating machine conveyer belt 2 breaks away from the surface of lamination station 1,2 nothing frictions of lamination station 1 and laminating machine conveyer belt, and the gas that fills of laminating machine conveyer belt 2 belows can be eliminated in the lamination process vacuum 1 of laminating machine conveyer belt 2 and lamination station, eliminated the negative pressure of 2 of lamination station 1 and laminating machine conveyer belts, eliminated the frictional resistance between lamination station and laminating machine conveyer belt, effectively preventing layer press conveyer belt tears, also can eliminate simultaneously because the laminating machine conveyer belt that the outflow of vacuum lamination cure stage binding agent causes and the bonding resistance between lamination station, transmission efficiency is improved, the same loss that reduces the laminating machine conveyer belt, simultaneously, because the effect of buoyant gas, can offset wholly or in part the gravity of battery component, the laminating machine conveyer belt can carry heavier load, be conducive to the transmission of thick and heavy battery component, the operational efficiency that not only improves the laminating machine conveyer belt improves the transfer capability of conveyer belt simultaneously.Load mode with roller and chain combination transmits the laminating machine conveyer belt, can make like this transmission more steady, avoids the laminating machine conveyer belt to skid.
In order to get rid of gas residual between lamination station and laminating machine conveyer belt, when the laminating machine conveyer belt falls back to the lamination station surface, behind the closed vacuum chamber loam cake 9, to vacuumizing between laminating machine conveyer belt and lamination station, thereby get rid of the residual gas between laminating machine conveyer belt and vacuum lamination curing workbench, reduce the distortion of battery component, improve laminate quality.At this moment, the reply laminating machine is further improved: in the existing device that vacuumizes, in main gas tube 7 and 12 in vacuum tube a vacuum valve 11 is set, when vacuumizing between to laminating machine conveyer belt and lamination station, by control system 10 closed control valves 6, and open vacuum valve 11 and vacuum pipe control valve 13, when vacuum chamber is vacuumized, get rid of the gas between laminating machine conveyer belt and lamination station.
Claims (2)
1. the vacuum lamination curing of a solar module is characterized in that: comprise the steps:
A, superposed layer press conveyer belt: battery component (3) is sent to laminating machine conveyer belt (2) by loading bay, feeder is carried gas between lamination station (1) and laminating machine conveyer belt (2), laminating machine conveyer belt (2) floats from lamination station (1) surface together with the battery component (3) of load on it;
B, laminating machine conveyer belt transmit battery component: the laminating machine conveyer belt (2) that is suspended transmits battery component (3);
C, falling laminating machine conveyer belt, closed vacuum chamber loam cake: after battery component (3) is sent to the predeterminated position of lamination station (1), stop between laminating machine conveyer belt (2) and lamination station (1), carrying gas, laminating machine conveyer belt (2) falls back to the surface of lamination station (1) together with the battery component (3) of load on it, closed vacuum chamber loam cake (9) makes vacuum chamber reach hermetic seal;
D, vacuum lamination solidify battery component: by default technological parameter battery component (3) is carried out vacuum lamination and solidify;
E, superposed layer press conveyer belt again: again between laminating machine conveyer belt (2) and lamination station (1), carry gas, laminating machine conveyer belt (2) together with on it the battery component (3) that solidifies of vacuum lamination by feeder from lamination station (1) surfactant suspension;
F, laminating machine conveyer belt transmit battery component again: the laminating machine conveyer belt of suspension transmits the battery component that solidifies through vacuum lamination;
G, again fall the laminating machine conveyer belt after rise: after the battery component (3) that vacuum lamination solidifies is sent to the discharging workbench by suspending, fall back to lamination station (1) surface at the site layer press conveyer belt (2) of presetting.
2. the vacuum lamination curing of a kind of solar module as claimed in claim 1, it is characterized in that: at described falling laminating machine conveyer belt, closure vacuum chamber loam cake and described vacuum lamination solidify between two steps of battery component, and the step that an eliminating laminating machine conveyer belt and vacuum lamination solidify the residual gas between workbench also is set: to vacuumizing between laminating machine conveyer belt (2) and vacuum lamination curing workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010004739 CN102130203B (en) | 2010-01-14 | 2010-01-14 | Vacuum laminating and curing method for solar cell component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010004739 CN102130203B (en) | 2010-01-14 | 2010-01-14 | Vacuum laminating and curing method for solar cell component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102130203A CN102130203A (en) | 2011-07-20 |
| CN102130203B true CN102130203B (en) | 2013-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010004739 Active CN102130203B (en) | 2010-01-14 | 2010-01-14 | Vacuum laminating and curing method for solar cell component |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5993582A (en) * | 1996-08-13 | 1999-11-30 | Canon Kabushiki Kaisha | Continuous vacuum lamination treatment system and vacuum lamination apparatus |
| CN100573929C (en) * | 2006-07-17 | 2009-12-23 | 曼兹自动化股份公司 | Make solar energy module form the equipment of structure |
-
2010
- 2010-01-14 CN CN 201010004739 patent/CN102130203B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5993582A (en) * | 1996-08-13 | 1999-11-30 | Canon Kabushiki Kaisha | Continuous vacuum lamination treatment system and vacuum lamination apparatus |
| CN100573929C (en) * | 2006-07-17 | 2009-12-23 | 曼兹自动化股份公司 | Make solar energy module form the equipment of structure |
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| Publication number | Publication date |
|---|---|
| CN102130203A (en) | 2011-07-20 |
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Address after: Jincheng Road, Beidaihe Development Zone in Hebei Province, Qinhuangdao City, No. 15, 066100 Applicant after: Qinhuangdao Boostsolar Photovoltaic Equipment Co., Ltd. Address before: Jincheng Road, Beidaihe Development Zone in Hebei Province, Qinhuangdao City, No. 15, 066100 Applicant before: Qinhuangdao Boostsolar Photovoltaic Equipment Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: QINHUANGDAO BOOSTSOLAR PHOTOVOLTAIC EQUIPMENT CO., LTD. TO: QINHUANGDAO BOOSTSOLAR PHOTOVOLTAIC EQUIPMENT SHARES CO., LTD. |
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Effective date of registration: 20211129 Address after: 066000 room 216, No. 33, lanyue street, Haigang District, Qinhuangdao City, Hebei Province Patentee after: Qinhuangdao boyuno Technology Co.,Ltd. Address before: 066100, Jincheng Road, Beidaihe Development Zone, Hebei, Qinhuangdao, 15 Patentee before: QINHUANGDAO BOOSTSOLAR PHOTOVOLTAIC EQUIPMENT Co.,Ltd. |