201034220 六、發明說明： 【發明所屬之技術領域】 本發明有關於用以製造太陽電池面板之 及疊層方法。 曰敦置 【先前技術】 太陽電池面板係將稱為玻璃板、充填材、 元件(solar cell)、充填材及背面板的裝載材料 電池 疊層製成。用以製造太陽電池面板的疊層裝 噸序 日本特開2000-101117公報所記載般使^ =用 (diaphragm)的裝置。這樣的疊層裝置具有定 隔蜞 彈性膜的框體。框體配置於定盤的上方， 攻有 框體的隔膜©對面。構成太陽電池面板的裝^與 配置於定盤上。亦即，裝載材料配置於定盤的 體的隔膜之間的區域。此外，使框體朝向定盤”匡 ❹ :就處於夾進框體與定盤之間的狀態 ：膜？ ==膜及定盤的上面所包圍的密封空;= -有裝載材料的情況，使框體下降，前述衆 間内就配置有裝載材料。 在、閉工 空間工封著真空泵’使用該真空I將密封 膜壓住增镥=膜朝向定，形，裝載材料被隔 工物邊將密；框體設熱器，邊加熱被加 此進仃疊層而形成太陽電藉 201034220 【發明内容】 這樣的疊層裝置每次抽真空以製造太陽電池面 板，張力就施加於隔膜，而且由於被加熱’所以在較短 期間内隔膜劣化，其彈性率改變。如果隔膜的彈性 變’製造太陽電池面板時，從隔膜施加於積層材料的言 重的大小會改變。因此，習知太陽電池之疊層翁置中何 隨著反覆製造太陽電池面板，隔膜的劣化進展广疊屛條 件(施加於裝載材料的荷重等等）改變。亦即，在習^ 層裝置方面’無法以穩定的疊層條件來製造太陽電池且 板。 面 尤其，隔膜中，與背面板的邊緣部分接觸的區 被施加集中荷重，劣化比其他區域更快進展。此二—會 製造背面板有許多凹凸的太陽電池面板的情況，與’在 部的邊緣部分接觸的隔膜的區域會被施加集中荷^凹凸 化快速進展。如此，如果反覆藉由疊層來製造太’劣 面板，則會發生的問題之一是隔膜内會混雜劣化正$池 展的區域、以及劣化不太進展的區域，因而無，進© 材料施加均勻分布的荷重。 *装栽 本發明係為解決上述的問題而創作。亦即， 之目的在於提供一種太陽電池之疊層裝置及聶發明 法，能以穩定的疊層條件來藉由疊層製造太ς層方 板。 每電池面 為了達成上述的目的，本發明的太陽電池之属 -a-層较 201034220 置具有.框體’以能接觸或離開的方式正對定盤；脫模 片（release sheet)，具有彈性，配置於定盤與框體之間；201034220 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a method for manufacturing a solar cell panel and a lamination method.曰敦置 【Prior Art】 The solar panel is made of a laminate of glass, filler, solar cell, filling material and backing plate. A device for manufacturing a solar cell panel is a device that uses a "diaphragm" as described in Japanese Laid-Open Patent Publication No. 2000-101117. Such a lamination device has a frame in which the elastic film is partitioned. The frame is placed above the plate and the diaphragm is opposite to the frame. The components constituting the solar cell panel are disposed on the fixed plate. That is, the loading material is disposed in a region between the diaphragms of the body of the fixed plate. In addition, the frame is oriented toward the fixed plate "匡❹: in the state of being sandwiched between the frame and the fixed plate: film? == the seal surrounded by the upper surface of the film and the fixed plate; = - when there is a loaded material, The frame body is lowered, and the loading material is disposed in the above-mentioned public space. The vacuum pump is sealed in the closed space. The vacuum film I is used to press the sealing film to increase the thickness of the film. The shape of the film is fixed. The heat is applied to the frame, and the heat is added to the laminate to form a solar power. 201034220 [Invention] The laminate device is vacuumed each time to manufacture a solar panel, and tension is applied to the diaphragm. Since the diaphragm is degraded in a short period of time due to being heated, its modulus of elasticity changes. If the elasticity of the diaphragm becomes 'a solar cell panel', the size of the weight applied from the separator to the laminate material changes. Therefore, the conventional solar cell In the stacking of the solar cell panel, the deterioration of the separator progresses due to the repeated manufacture of the solar cell panel, and the conditions (load applied to the loaded material, etc.) change, that is, in the case of the device, it is not stable. Lamination conditions are used to fabricate solar cells and plates. In particular, in the diaphragm, the area in contact with the edge portion of the back panel is subjected to a concentrated load, and the deterioration progresses faster than in other regions. This secondly produces a sun with many irregularities on the back panel. In the case of the battery panel, the area where the diaphragm is in contact with the edge portion of the portion is subjected to a concentrated charge and the embossing progresses rapidly. Thus, if one of the problems is caused by lamination to manufacture a too bad panel, one of the problems may occur. It is a region in the diaphragm where the deterioration is positive, and the region where the deterioration is not progressing, and therefore, the load is uniformly applied to the material. * The invention is created to solve the above problem. The object of the present invention is to provide a solar cell stacking apparatus and a Nie invention method capable of fabricating a square layer of a square layer by lamination under stable lamination conditions. Each of the battery surfaces of the present invention is used for achieving the above object. The genus-a-layer has a lower than that of the 201034220. The frame body is facing the plate in such a way as to be able to contact or leave; the release sheet is elastic and is arranged in the fixing plate. Between the frames;
驅動手段’使錢及框齡—者相對料—者移動而使 配置於定盤上的裝載材料被脫模片覆蓋，將脫模片朝向 定盤按壓而使脫模片與定盤密合’藉此於定盤與脫模片 之間形成密閉的第一空間；真空泵，將第一空間抽真 空’以及脫模片搬送手段，將賴片搬人定盤與框體之 間的區域，並且在裝載材料之疊層後將脫模片從該區域 此外’較佳為疊層裝置具有捲片機(reeling)及放片 ^(Unreeling)，該捲片機及放>{機相配置於框體與定 的區域的外侧’分別捲收脫模片的兩端。此外， 片：送手段具有馬達，該馬達驅動捲片機， 捲收到捲片機’並™ 再者，較佳為疊層裝置具有張力調整手段，該張力 置於框體與定盤之間的區域的脫模:片的 片機調===驅動時調整放 此外，較佳為框體係板狀部件，該板狀 ::===脫模片時容納第-空 持仏將被凹部及脫模片覆蓋㈣H維持於 201034220 約一大氣屢 再者，較佳為疊層裝置 板搬送手段將裝載材^搬f具有面板搬送手段，該面 域，並且從該區域將太陽電池脫模片之間的區 此外，本發明的太陽 。 序.第一程序，藉由面板搬诸之疊層方法具有下列程 上並且藉由脫模片搬送手俨段將裝載材料搬入定盤 正對定盤的框體之間的區域&將新的脫模片搬入定盤與 任-者朝向另—者移動框^程序，使框體及定盤 面祐·以菸笛τ切产徂離疊層元成的太陽電池 層的脫模>^框龄^由脫模4搬料段將使用於疊 盤之間的區域搬出，並且藉由面 板搬送手I又將疊層的太陽電池面板搬出。 此外，較佳為第一程序具有一程序：在將脫模片搬 入時調整脫模片搬送手段，藉此對脫模片施加所期望的 張力。 此外，較佳為第三程序具有一程序：在抽真空時， 將形成於框體與脫模片之間的第二空間的氣壓保持於 規定的氣壓。 較佳為第一至第三程序具有一程序··框體或定盤至 少一者被加熱。 201034220 依據本發明的太陽電池 的疊層結東而製成太陽電池面：層=每次積層材料 手段將使用於疊層的脱模片從 月b 3由脫模片搬送 新的脫掇入， 體與定盤之間搬出，將 生熱劣化的脫模片，以穩定的疊ζ 直^ 太陽電池面板。 層條件進仃疊層以臬& -二Ut張力調整手段調整脫模片的張力，因此 : 心疋、且層條件來以疊層方式製造太陽電池面 板。 【實施方式】 X下使用圖式詳細說明本發明的實施形態。第一 圖係本實施开> 態的太陽電池面板之疊層裝置的概要 圖。此=，第二圖係本實施形態的疊層裝置彼此密合的 框體及剖面圖’㈣進行疊層前後的狀態。 如第一圖所示，本實施形態的疊層裝置1具有在上 下方向排列的框體12及定盤14(>框體12被定盤驅動機 構42(油壓缸機構等）朝上下方向驅動亦即朝接近或離開 定盤14的方向驅動。此外，定盤驅動機構42被控制器 52控制。 藉由本實施形態的疊層裝置1所製造的太陽電池面 板的裝載材料Μ隔著下部脫模片18配置於定盤丨4上。 具體來說’如第二圖所示，於定盤14的上面l4a從遠侧 (亦即上侧)依序疊合著背面板Eb、第一充填材Efl、太 201034220 陽電池元件Ec、第二充填材Εβ、破 模片18。此外，框體】3板Eg、及下部脫 中上_成有凹部下面(圖 Μ近定盤H，如第二圖t)由二== 載材料Μ就會被容納於框體12的凹部12&。、 於框體12與定盤14之間配置有上部脫模片16。上 :脫則16係聚發氧橡膠㈣咖e祕 異的彈性體的薄片(sheet)，驅動框體12 €3 合，如第二圖（a)所示，上部 ^疋盤4饴 1ζ1 ^ 上冲脫模片丨6就被夾進框體12 …疋盤之間，並與兩者密合。亦即，在定盤14上 ΐ有太陽—電池面板的裝载材料μ的狀態下使框體ίΐ: 疋盤14遂、合’裝載材料]^及下部脫模片^就在裝材 料Μ的上面被上部脫模片16被覆 體Π的内侧。此外，上部脫模片16在裝載材二内= 面侧處於被框體12及定盤14夾住的狀態，由定盤μ 的上面14a及上部脫模片16形成第— ⑻)，且由框體12的下面仏及上部脫模片16;(^圖 裝載材料Μ及下部脫模…I: 如第-圖所示’於配置在框體12及定盤14外 捲片機22及放片機26捲繞著上部脫模片16的。 捲片機22及放片機26分別連接到馬達24及28， 馬達24及28 ’使上部脫模片16從放片機％送 被捲繞於捲片機22，因而能將上部脫模片16從 26朝向捲片機22搬送。馬達24及28被控制器”控^ 201034220 能調整其轉速。能調整馬達24及28的轉速，藉此對於 架在框體12與定盤14之間的上部脫模片16提供所期 望的張力。 如第圖及第二圖所示’於定盤14形成有將下面 14c與上面14a銜接的貫通孔14be如第一圖所示，貫通 孔14b在下面14c側的開口連接著真空泵34。上部脫模 片16被夾進框體12與定盤14之間而形成第一空間 Sp(第二圖（a))，在此狀態下驅動真空泵34，藉此能將第 一空間Sp抽真空。此外’真空泵34被控制器52(第一 圖）驅動。 此外，如第一圖所示’於貫通孔14b與真空泵34 之間的空氣用的配管31設有分歧管33,於分歧管33設 有電磁閥38。電磁閥38被控制器52控制開啟關閉。要 將第一空間Sp(第二圖（a))抽真空時，電磁閥38被控制 關閉。要將第一空間Sp的真空解開時，控制器52開啟 電磁閥38，使裝置外部的空氣流入第一空間Sp内。 此外，於框體12形成有將上面12c與下面12a銜接 的貫通孔12b。如第一圖所示’於貫通孔12b在上面12c 侧的開口連接著電控調壓閥（electro pneumatic regulator)32。電控調壓閥32被控制器52控制，而使出 口壓成為約一大氣壓。因此’在上部脫模片16夹進框 體12與定盤14之間的狀態’第二空間Sp’的氣壓保持 於約一大氣壓。此外，電控調壓閥32的出口壓比入口 壓更低，所以為了使出口壓為約一大氣壓，必須將入口 201034220 壓保持於一大氣壓以上。為此目的’在電控調壓閥32 的入口設有致動器36 ° 本實施形態中，為了將裝載材料Μ加熱疊層，將框 體12及定盤14加熱。以下說明用以將框體12及定盤 14加熱的機構。如第一圖所示，於框體12及定盤14的The driving means 'move the money and the age of the frame to move the material to be covered by the release sheet, and press the release sheet toward the fixed plate to make the release sheet and the fixed plate tightly' Thereby forming a sealed first space between the fixed plate and the release sheet; a vacuum pump, vacuuming the first space and the release sheet conveying means, moving the sheet to the area between the fixed plate and the frame, and After the lamination of the loading material, the release sheet is further removed from the region. Preferably, the laminating device has a reeling and unreeling, and the reeling machine and the machine are disposed in the machine. Both the frame and the outer side of the fixed area are respectively wound around the ends of the release sheet. Further, the sheet: feeding means has a motor which drives the winder, and the winding receives the winder 'and TM, and preferably, the laminating means has a tension adjusting means which is placed between the frame and the fixing plate Demolding of the area: sheeting adjustment of the sheet === adjustment during driving. Further, it is preferably a frame-like plate-shaped member, the plate shape::=== when the release sheet is accommodated, the first-empty holding will be recessed And the release sheet covering (4) H is maintained at 201034220. It is preferable that the stacking device board transport means has the panel transport means, the area, and the solar cell release sheet from the area. In addition to the area, the sun of the invention. The first procedure, the stacking method by the panel, has the following procedure and carries the loading material by the release sheet to carry the loading material into the area between the frame of the fixed plate and the fixed plate. The release sheet is moved into the fixed plate and the user moves toward the other frame, so that the frame and the fixed plate face are cut off from the laminated solar cell layer by the tobacco sho. The frame age ^ is carried out by the stripping 4 moving section, and the laminated solar cell panel is carried out by the panel transporting hand I. Further, it is preferable that the first program has a program for adjusting the release sheet conveying means when the release sheet is carried, whereby a desired tension is applied to the release sheet. Further, it is preferable that the third program has a program for maintaining the air pressure of the second space formed between the frame and the release sheet at a predetermined air pressure during evacuation. Preferably, the first to third programs have a program, a frame or a plate, at least one of which is heated. 201034220 The solar cell surface is formed according to the laminated junction of the solar cell of the present invention: layer = each time the laminated material means the release sheet used for the lamination is transferred from the release sheet by the new release sheet from the month b 3 , The film is unloaded between the body and the plate, and the release sheet which is deteriorated by heat is used to stabilize the stack of solar cells. The layer condition is adjusted by the 臬 & - two Ut tension adjusting means to adjust the tension of the release sheet, and therefore, the solar cell panel is laminated in a layered manner. [Embodiment] An embodiment of the present invention will be described in detail with reference to the drawings. The first drawing is a schematic view of a stacking device for a solar cell panel in the present embodiment. This is the state in which the frame and the cross-sectional view (4) in which the lamination devices of the present embodiment are in close contact with each other are laminated. As shown in the first figure, the laminating apparatus 1 of the present embodiment has the frame body 12 and the fixed plate 14 which are arranged in the vertical direction (> the frame body 12 is vertically oriented by the disk drive mechanism 42 (such as a hydraulic cylinder mechanism). The drive is driven in the direction of approaching or leaving the fixed plate 14. Further, the fixed disk drive mechanism 42 is controlled by the controller 52. The loading material of the solar cell panel manufactured by the lamination device 1 of the present embodiment is separated by the lower portion. The die 18 is disposed on the fixed platen 4. Specifically, as shown in the second figure, the upper surface l4a of the fixed plate 14 is sequentially superposed on the front side (ie, the upper side) with the back plate Eb and the first filling. Efl, too 201034220 positive battery element Ec, second filling material Εβ, broken mold piece 18. In addition, the frame] 3 plates Eg, and the lower part of the upper part _ into the concave part below (Figure Μ near fixed plate H, as in the first The second figure t) is accommodated in the recess 12& of the frame 12 by the two == carrier material 。. The upper release sheet 16 is disposed between the frame 12 and the fixed plate 14. Oxygenated rubber (4) The exfoliating sheet of the elastomer, driving the frame 12 €3, as shown in the second figure (a), the upper part is 4饴1ζ 1 ^ The upper punch release tab 6 is clamped between the frame 12 and the disc, and is in close contact with the two. That is, the state of the loading material μ of the solar-battery panel is placed on the fixed plate 14. The lower frame 14ΐ, the 'loading material】^, and the lower release sheet are placed on the inner side of the upper release sheet 16 on the upper side of the cover sheet. Further, the upper release sheet 16 is The inside of the loading material 2 is in a state of being sandwiched by the frame body 12 and the fixing plate 14, and the first (14) of the upper surface 14a of the fixing plate μ and the upper release sheet 16 is formed, and the lower surface of the frame body 12 is upper and upper. Release sheet 16; (Fig. loading material Μ and lower demoulding... I: as shown in Fig. - 'disposed on the frame 12 and the fixed plate 14 and the winder 22 and the uncoiler 26 are wound around the upper part The film winding machine 22 and the film releasing machine 26 are respectively connected to the motors 24 and 28, and the motors 24 and 28' enable the upper release sheet 16 to be fed from the film releasing machine to the winding machine 22, thereby enabling The upper release sheet 16 is transported from 26 toward the winder 22. The motors 24 and 28 are controlled by the controller "201034220. The rotational speed can be adjusted. The rotational speeds of the motors 24 and 28 can be adjusted, whereby the frame 12 is fixed. Disk 14 The upper upper release sheet 16 provides the desired tension. As shown in the first and second figures, the through hole 14be is formed in the fixed plate 14 to engage the lower surface 14c with the upper surface 14a, as shown in the first figure, the through hole 14b. The vacuum pump 34 is connected to the opening on the lower side 14c. The upper release sheet 16 is sandwiched between the frame 12 and the fixed plate 14 to form a first space Sp (second drawing (a)), and the vacuum pump 34 is driven in this state. Thereby, the first space Sp can be evacuated. Further, the 'vacuum pump 34 is driven by the controller 52 (first figure). Further, as shown in the first figure, the air pipe 31 between the through hole 14b and the vacuum pump 34 is provided with a branch pipe 33, and the branch pipe 33 is provided with a solenoid valve 38. The solenoid valve 38 is controlled to open and close by the controller 52. When the first space Sp (Fig. 2(a)) is to be evacuated, the solenoid valve 38 is controlled to be closed. To unwind the vacuum of the first space Sp, the controller 52 opens the solenoid valve 38 to allow air outside the device to flow into the first space Sp. Further, a through hole 12b for engaging the upper surface 12c and the lower surface 12a is formed in the frame 12. As shown in the first figure, an electro-pneumatic regulator 32 is connected to the opening of the through hole 12b on the upper surface 12c side. The electronically controlled pressure regulating valve 32 is controlled by the controller 52 to bring the outlet pressure to about one atmosphere. Therefore, the state of the second space Sp' in the state where the upper release sheet 16 is sandwiched between the frame 12 and the fixed plate 14 is maintained at about one atmosphere. Further, the outlet pressure of the electronically controlled pressure regulating valve 32 is lower than the inlet pressure, so in order to make the outlet pressure to about one atmosphere, the inlet 201034220 pressure must be maintained above one atmosphere. For this purpose, an actuator 36 is provided at the inlet of the electronically controlled pressure regulating valve 32. In the present embodiment, the frame 12 and the fixed plate 14 are heated in order to heat-stack the loaded material. The mechanism for heating the frame 12 and the fixed plate 14 will be described below. As shown in the first figure, in the frame 12 and the fixed plate 14
内部’形成有用以使蒸氣及熱媒油等熱媒通過的熱媒通 路12d及14d。於熱媒通路12d及14d的出入口連接著 配管66。於配管66的中途設有加熱器62及熱媒循環泵 64。加熱器62能將配管66内的熱媒加熱到所期望的溫 度。此外，驅動熱媒循環泵64，即可使熱媒在配管66 及熱媒通路12d，14d内循環。因此，驅動加熱器62及熱The inside is formed with heat medium passages 12d and 14d for allowing a heat medium such as steam or heat medium oil to pass therethrough. A pipe 66 is connected to the inlet and outlet of the heat medium passages 12d and 14d. A heater 62 and a heat medium circulation pump 64 are provided in the middle of the pipe 66. The heater 62 can heat the heat medium in the pipe 66 to a desired temperature. Further, by driving the heat medium circulation pump 64, the heat medium can be circulated in the piping 66 and the heat medium passages 12d, 14d. Therefore, the heater 62 and the heat are driven
媒循環泵64,藉此能使控制在所期望溫度的熱媒在包衣 熱媒通路12d，14d的熱媒循環路徑内循環。如此，藉逢 通過熱媒通路12d，14d的熱媒，將框體12及定盤14曰水 =維持所期望的溫度。此外，熱媒通路⑶及⑷在指 循，及Λ盤14内曲折延伸’以熱媒循環栗64使熱螺 3 ㈣12及定盤14加_大致均勻分布的 。卜’加熱器62及熱媒循環泵64被控制器52 板搬逆有帶式運送機等所構成的面 扳搬送手段72，該面板搬送手段72將最屉俞&_哉# 料Μ從襄置外部搬 又/2將疊層則的裝載材 將属屉你盤與上部脫模片16之間，且 脫ί片】Γ太陽電池面板Ε(第二_)從定盤14與上部 72也受到^丨^搬出到裝置外部。此外’面板搬送手段 /2也又到控制器52的控制。 2〇l〇3422〇 曰以下說明太陽電池面板E的製造步驟，該製造步驟 已說明的本發明實施形態的疊層裝置卜邊加 材料Μ邊疊層而製造太陽電池面板E。第三圖是 ^圖’示在本實施形態將裝载材料Μ疊層而製造太 苟罨池面板Ε，以下的說明是根據此流程圖而做的。The medium circulation pump 64 can thereby circulate the heat medium that controls the desired temperature in the heat medium circulation path of the coating heat medium passages 12d, 14d. Thus, the frame 12 and the fixed plate 14 are immersed in water by the heat medium of the heat medium passages 12d and 14d to maintain the desired temperature. Further, the heat medium passages (3) and (4) are in a meandering manner, and the meandering and extending of the disk 14 is performed by the heat medium circulation pump 64 so that the hot screw 3 (four) 12 and the fixed plate 14 are substantially evenly distributed. The heater 62 and the heat medium circulation pump 64 are moved by the controller 52 to the face transfer conveyance means 72 constituted by the belt conveyor, etc., and the panel conveyance means 72 carries the most drawers & The external loading and / / stacking of the loading material will be between the tray and the upper release sheet 16 , and remove the film Γ solar panel Ε (second _) from the fixed plate 14 and upper 72 It is carried out to the outside of the device by ^丨^. Further, the panel transport means /2 is again controlled by the controller 52. 2 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳Fig. 3 is a view showing the manufacture of a solar panel panel by laminating a load material in the present embodiment, and the following description is made based on this flowchart.
掇首先，驅動面板搬送手段72，藉此將擺放有下部脫 s'\ 疊層前的裝載材料Μ配置於定盤14上（步驟 。接著，驅動馬達24及28，調整上部脫模片16的 ，再停止馬達24及28，維持該張力（步驟S2)。 接著，驅動定盤驅動機構42使框體12下降，使俨 部脫模片16夾進框體12與定盤14之間（步驟S3) ^ 此，如第二圖（a)所示，於定盤η的上面14a與上 =模片16之間形成第一空間Sp，成為在第一空間^ 内配置有下部脫模片18及裝載材料Μ的狀態。 Ρ 接著，驅動真空泵34，將第一空間Sp内抽真空（ 驟S4)。如前所述，上部脫模片16上側的第二空間塗 二圖（a))的氣壓被電控調壓閥32保持於約一大氣壓， 以在上部脫模片16的上下產生壓力差，藉由該壓力差~ 如第二圖（b)所示，使上部脫模片16按壓裝载材料 ’ 行疊層，而形成太陽電池面板E。 本實施形態中，如前所述，上部脫模片16在 加張力的狀態夹進框體12與定盤14之間。因此，在$ 體12與定盤14之間上部脫模片16不會鬆弛的前提^ 形成第一空間SP。此外，從此狀態將第一空間Sp抽真 11 201034220 空’所以在上部脫模片16不產生皺褶的前提下，裝載 材料Μ均勻地被加壓。此外，控制器52控制馬達24 及28將脫模片16的張力保持於大致一定，所以能以 穩定的疊層條件來製造太陽電池面板Ε。 接著，驅動加熱器62及熱媒循環泵64，以加熱框 體12及定盤丨4(步驟S5)。藉此，構成太陽電池面板£ 的裝載材料Μ被邊加熱邊疊層。 a裝載材料Μ被充分加熱及壓迫，使疊層充分進展， 太陽電池面板Ε形成後，停止真空泵34、加熱器62及 熱媒循環泵64，再開啟電磁閥38，使第一空間Sp内的 壓力回到大氣壓（步驟S6)。然後，驅動定盤驅動機構42 使框體12上昇（步驟S7) ’再驅動馬達24及28使施加 ，上部脫模片16的張力增加（步驟S8)。藉此，上部脫 模片16離開太陽電池面板E。 接著，藉由面板搬送手段72將疊層完成的太陽電 屮面板E及下部脫模片18從框體12與定盤14之間搬 ,(步驟S9)。然後，驅動馬達24,28,將上部脫模片16 _ ^放片機26朝向捲片機22搬送(步驟S10)。以上，進 =步驟S1〜S1G之處理，藉此能以疊層方式製造太陽 池面板E。 本實施形態之疊層裝置1中，如上所述，在裝載材 料M之疊層完成而形成太陽電池面板E後，將上部脫模 片中使用於疊層的部分捲收於捲片機22，將未使用 的部分從放片機26拉出。因此，一直使用未使用的（邡 12 201034220 即未劣化的）上部脫模片16進行裝載材料M的疊層，所 以會以穩定的疊層條件來形成太陽電池面板E。First, the panel transport means 72 is driven to arrange the loading material 摆 placed before the lower s'\ laminate is placed on the fixed plate 14 (step. Next, the motors 24 and 28 are driven to adjust the upper release sheet 16) Then, the motors 24 and 28 are stopped, and the tension is maintained (step S2). Next, the fixed plate drive mechanism 42 is driven to lower the frame 12, and the split release piece 16 is sandwiched between the frame 12 and the fixed plate 14 ( Step S3) ^ As shown in the second figure (a), the first space Sp is formed between the upper surface 14a of the fixed disk n and the upper = die 16, so that the lower release film is disposed in the first space ^ 18 and the state of the loading material 。 Next, the vacuum pump 34 is driven to evacuate the first space Sp (step S4). As described above, the second space on the upper side of the upper release sheet 16 is coated with two (a)) The air pressure is maintained at about one atmosphere by the electronically controlled pressure regulating valve 32 to generate a pressure difference between the upper and lower release sheets 16, and the pressure difference is as shown in the second figure (b). The loading material is pressed to form a solar cell panel E. In the present embodiment, as described above, the upper release sheet 16 is sandwiched between the frame 12 and the fixed plate 14 in a state of being tensioned. Therefore, the first space SP is formed on the premise that the upper release sheet 16 does not slack between the body 12 and the fixed plate 14. Further, from this state, the first space Sp is drawn to the true state 11 201034220. Therefore, on the premise that the upper release sheet 16 does not wrinkle, the loaded material Μ is uniformly pressurized. Further, the controller 52 controls the motors 24 and 28 to keep the tension of the release sheet 16 substantially constant, so that the solar cell panel 能 can be manufactured under stable lamination conditions. Next, the heater 62 and the heat medium circulation pump 64 are driven to heat the casing 12 and the fixed crucible 4 (step S5). Thereby, the load material 构成 constituting the solar cell panel is laminated while being heated. a The loading material is sufficiently heated and pressed to make the lamination progress sufficiently. After the solar cell panel is formed, the vacuum pump 34, the heater 62 and the heat medium circulation pump 64 are stopped, and the electromagnetic valve 38 is opened to make the first space Sp The pressure returns to the atmospheric pressure (step S6). Then, the fixed disk drive mechanism 42 is driven to raise the casing 12 (step S7)' to re-drive the motors 24 and 28 to apply, and the tension of the upper release sheet 16 is increased (step S8). Thereby, the upper release sheet 16 leaves the solar cell panel E. Then, the laminated solar panel E and the lower release sheet 18 are carried out from between the frame 12 and the fixed plate 14 by the panel transport means 72 (step S9). Then, the motors 24, 28 are driven to convey the upper release sheet 16 to the winder 22 (step S10). As described above, the processing of steps S1 to S1G is performed, whereby the solar cell panel E can be manufactured in a stacked manner. In the laminating apparatus 1 of the present embodiment, as described above, after the stacking of the mounting material M is completed to form the solar cell panel E, the portion of the upper release sheet used for lamination is wound around the winder 22. The unused portion is pulled out of the dispenser 26. Therefore, the stacked material M is always laminated using the unused upper release sheet 16 (邡 12 201034220, i.e., not deteriorated), so that the solar cell panel E is formed under stable lamination conditions.
此外’本實施形態中，將已在外部加熱的熱媒送到 ，體12及定盤14内，藉此加熱框體12及定盤14，但 疋本發明並不限定於上述的結構。例如：也可以於框體 12及疋盤14内設置插裝式加熱器（cartridge heater)以加 熱定盤。此外，本實施形態中，將框體12及定盤14兩 者加熱，但是本發明並不限定此結構，如果能充分加熱 裝载材料Μ，則也可以僅有框體12及定盤14任一者被 加熱。 此外，本實施形態中，驅動框體12使框體12接觸 或離開定盤14,但是本發明並不限定於上述的結構，也 可以驅動定盤14，或是驅動框體12及定盤14兩者。 名私再者’本實施形態中’在將第—空間SP抽真*後， 加熱定盤14及框體12,但是也可以在將 $工後 入定盤14上時，或是正在將第一空載材料Μ搬 始加熱缝U及框體12。 ❻抽真空時，開 13 201034220 【圖式簡單說明】 第一圖係本發明實施形態的太陽電池之疊層裝置 的概要圖。 第二圖係本發明實施形態的太陽電池之疊層裝置 互相密合的框體及定盤的剖面圖，繪示疊層前後的狀 態。 第三圖係流程圖，繪示本發明實施形態中製造太陽 電池面板的步驟。 ® 【主要元件符號說明】 1 疊層裝置 12 框體 14 定盤 16 上部脫模片 18 下部脫模片 22 捲片機 26 放片機 34 真空泵 52 控制器 62 加熱器 64 熱媒循環泵 E 太陽電池面板 Μ 裝載材料 Sp 第一空間 Sp， 第二空間 14Further, in the present embodiment, the heat medium which has been externally heated is sent to the body 12 and the fixed plate 14 to heat the frame 12 and the fixed plate 14. However, the present invention is not limited to the above configuration. For example, a cartridge heater may be provided in the frame 12 and the tray 14 to heat the plate. Further, in the present embodiment, both the frame body 12 and the fixed plate 14 are heated. However, the present invention is not limited to this configuration, and if the load material is sufficiently heated, only the frame 12 and the fixed plate 14 may be used. One is heated. Further, in the present embodiment, the drive housing 12 brings the frame 12 into contact with or away from the fixed plate 14. However, the present invention is not limited to the above configuration, and the fixed plate 14 or the drive frame 12 and the fixed plate 14 may be driven. Both. In the present embodiment, in the present embodiment, after the first space SP is extracted, the fixed plate 14 and the frame 12 are heated, but it is also possible to put the first plate into the fixed plate 14 or to be the first one. The no-load material Μ is moved to heat the seam U and the frame 12. ❻ ❻ 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 The second drawing is a cross-sectional view of a frame and a fixed plate in which the stacking devices for solar cells according to the embodiment of the present invention are in close contact with each other, and shows the state before and after lamination. The third drawing is a flow chart showing the steps of manufacturing a solar cell panel in an embodiment of the present invention. ® [Main component symbol description] 1 Laminating device 12 Frame 14 Fixing plate 16 Upper release sheet 18 Lower release sheet 22 Film winding machine 26 Dispenser 34 Vacuum pump 52 Controller 62 Heater 64 Heat medium circulation pump E Sun Battery panel 装载 loading material Sp first space Sp, second space 14