JP2013237055A - Wiring device and conveying device of solar battery cell - Google Patents

Wiring device and conveying device of solar battery cell Download PDF

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JP2013237055A
JP2013237055A JP2012109713A JP2012109713A JP2013237055A JP 2013237055 A JP2013237055 A JP 2013237055A JP 2012109713 A JP2012109713 A JP 2012109713A JP 2012109713 A JP2012109713 A JP 2012109713A JP 2013237055 A JP2013237055 A JP 2013237055A
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transport
battery cell
belts
solar battery
conveyor belt
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Keiji Takimoto
本 圭 二 瀧
Hiroshi Takechi
智 洋 武
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NPC Inc
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NPC Inc
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Priority to JP2012109713A priority Critical patent/JP2013237055A/en
Priority to TW102113606A priority patent/TW201401411A/en
Priority to DE201310104384 priority patent/DE102013104384A1/en
Priority to KR1020130053093A priority patent/KR20130126537A/en
Publication of JP2013237055A publication Critical patent/JP2013237055A/en
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    • 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
    • H01L31/188—Apparatus specially adapted for automatic interconnection of solar cells in a module
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/22—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising a series of co-operating units
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
    • H01L21/67706—Mechanical details, e.g. roller, belt
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
    • B65G21/2027—Suction retaining means
    • B65G21/2036—Suction retaining means for retaining the load on the load-carrying surface
    • 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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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Mechanical Engineering (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Photovoltaic Devices (AREA)

Abstract

PROBLEM TO BE SOLVED: To keep the straight-advancing property of a solar battery cell, and to reduce the stress on the solar battery cell.SOLUTION: A conveying device 10 includes: a first conveying belt 11 for conveying a solar battery cell 3 in a first direction; a second conveying belt 12 that is formed of a material with a rigidity higher than that of the first conveying belt 11 and has adsorption holes 6; and an adsorption mechanism 4 which adsorbs the solar battery cell 3 via the adsorption holes 6.

Description

本発明は、太陽電池セルの配線装置及び当該配線装置に用いられる搬送装置に関する。   The present invention relates to a wiring device for solar cells and a transfer device used in the wiring device.

近年、太陽電池セルの用途を多角化するために、太陽電池セルの薄型化が進んでいる。太陽電池セルが薄くなると、太陽電池セルに配線材を接続する際に、鏝やホットエアによる溶着では、局部的な加圧による太陽電池セルの破損や、熱の拡散による太陽電池セルの変形、といった問題が発生する。   In recent years, in order to diversify the usage of solar cells, solar cells have been made thinner. When the solar cell becomes thin, when connecting the wiring material to the solar cell, welding with a flaw or hot air causes damage to the solar cell due to local pressurization, deformation of the solar cell due to heat diffusion, etc. A problem occurs.

これに対して、局部的な加圧なしに必要な部分のみを加熱する方法として、誘導加熱方式がある（特許文献１を参照）。   On the other hand, there is an induction heating method as a method for heating only a necessary portion without local pressurization (see Patent Document 1).

国際公開第２０１１／０１２１７５号International Publication No. 2011/012175 特開昭５７−１３６３３６号公報JP 57-136336 A

しかしながら、特許文献１の発明では、搬送ベルトに用いられる材料によっては、太陽電池セルへのストレスが増大する。   However, in the invention of Patent Document 1, depending on the material used for the conveyor belt, the stress on the solar cells increases.

例えば、直進性を重視して、搬送ベルトにスチール材料を用いた場合には、太陽電池セルの電極及び配線材だけではなく、搬送ベルトが自己発熱する。搬送ベルトが自己発熱すると、太陽電池セルが過熱状態となる。その結果、太陽電池セルの破損及び変形が発生する。   For example, when the straightness is emphasized and a steel material is used for the conveyance belt, not only the electrode and wiring material of the solar battery cell but also the conveyance belt self-heats. When the conveyance belt self-heats, the solar battery cell is overheated. As a result, the solar cell is damaged and deformed.

一方、導電性及び耐熱性を重視して、搬送ベルトに樹脂材料を用いた場合には、搬送ベルトが蛇行する。搬送ベルトが蛇行すると、誘導加熱装置に対する太陽電池セルの位置ずれが発生する。その結果、複数の太陽電池セルで構成されるストリングが湾曲する。   On the other hand, in the case where a resin material is used for the transport belt with emphasis on conductivity and heat resistance, the transport belt meanders. When the conveyor belt meanders, a positional deviation of the solar battery cell with respect to the induction heating device occurs. As a result, a string composed of a plurality of solar cells is curved.

他方、太陽電池セルの湾曲を防ぐ搬送方法として、ウォーキングビーム方式（例えば、特許文献２を参照）がある。   On the other hand, there is a walking beam method (for example, see Patent Document 2) as a transport method for preventing the solar cell from being bent.

しかしながら、特許文献２の発明では、受け台に太陽電池セルを渡すときに、吸着と破壊とが繰り返されるので、太陽電池セルが破損し易い。   However, in the invention of Patent Document 2, since the adsorption and destruction are repeated when the solar cell is passed to the cradle, the solar cell is easily damaged.

本発明は上記の問題点を鑑みてなされたものであって、本発明が解決しようとする課題は、太陽電池セルの直進性を保ち、且つ、太陽電池セルへのストレスを軽減することである。   The present invention has been made in view of the above-mentioned problems, and the problem to be solved by the present invention is to maintain the straightness of the solar battery cell and to reduce the stress on the solar battery cell. .

本発明の搬送装置は、
太陽電池セルを第１方向に搬送する第１搬送ベルトと、
前記第１搬送ベルトと比べて剛性が高い材料から形成され、且つ、吸着孔を有する、第２搬送ベルトと、
前記吸着孔を介して前記太陽電池セルを吸着する吸着機構と、を備える。 The transport device of the present invention is
A first conveyor belt that conveys solar cells in a first direction;
A second conveyor belt formed of a material having higher rigidity than the first conveyor belt and having suction holes;
An adsorption mechanism for adsorbing the solar battery cell through the adsorption hole.

本発明によれば、太陽電池セルの直進性を保ち、且つ、太陽電池セルへのストレスを軽減することができる。   ADVANTAGE OF THE INVENTION According to this invention, the linearity of a photovoltaic cell can be maintained and the stress to a photovoltaic cell can be reduced.

第１実施形態の配線装置１の構成を示す断面図。Sectional drawing which shows the structure of the wiring apparatus 1 of 1st Embodiment. 第１実施形態の搬送装置１０の上面図。The top view of the conveying apparatus 10 of 1st Embodiment. 第１実施形態の変形例の配線装置１の構成を示す断面図。Sectional drawing which shows the structure of the wiring apparatus 1 of the modification of 1st Embodiment. 第１実施形態の変形例の搬送装置１０の上面図。The top view of the conveying apparatus 10 of the modification of 1st Embodiment. 第２実施形態の配線装置１の構成を示す断面図。Sectional drawing which shows the structure of the wiring apparatus 1 of 2nd Embodiment. 第２実施形態の搬送装置１０の上面図。The top view of the conveying apparatus 10 of 2nd Embodiment. 第２実施形態の変形例の搬送装置１０の上面図。The top view of the conveying apparatus 10 of the modification of 2nd Embodiment.

本実施形態について、図面を参照して説明する。   The present embodiment will be described with reference to the drawings.

（第１実施形態）
第１実施形態の太陽電池セルの配線装置１の構成について説明する。図１は、第１実施形態の配線装置１の構成を示す断面図である。図２は、第１実施形態の搬送装置１０の上面図である。 (First embodiment)
The configuration of the solar cell wiring device 1 according to the first embodiment will be described. FIG. 1 is a cross-sectional view illustrating the configuration of the wiring device 1 according to the first embodiment. FIG. 2 is a top view of the transfer apparatus 10 according to the first embodiment.

図１に示すように、配線装置１は、搬送装置１０と、誘導加熱装置２０と、を備える。   As shown in FIG. 1, the wiring device 1 includes a transfer device 10 and an induction heating device 20.

搬送装置１０は、２本の第１搬送ベルト１１ａ及び１１ｂと、２本の第２搬送ベルト１２ａ及び１２ｂと、吸着機構４と、を備える。図２に示すように、搬送装置１０は、太陽電池セル３を搬送方向である第１方向（Ｘ方向）に搬送する装置である。   The transport device 10 includes two first transport belts 11 a and 11 b, two second transport belts 12 a and 12 b, and an adsorption mechanism 4. As shown in FIG. 2, the conveyance apparatus 10 is an apparatus which conveys the photovoltaic cell 3 in the 1st direction (X direction) which is a conveyance direction.

第１搬送ベルト１１ａ及び１１ｂは、太陽電池セル３の電極５ａ及び５ｂと重なる位置に配置されている。第１搬送ベルト１１ａ及び１１ｂは、第２搬送ベルト１２ａ及び１２ｂと比べて、導電性が低く、且つ、耐熱性が高い材料（例えば、樹脂材料）から形成される。   The first conveyor belts 11 a and 11 b are arranged at positions overlapping the electrodes 5 a and 5 b of the solar battery cell 3. The first conveyor belts 11a and 11b are made of a material (for example, a resin material) that has lower conductivity and higher heat resistance than the second conveyor belts 12a and 12b.

第２搬送ベルト１２ａ及び１２ｂは、第１方向に対して垂直な第２方向（Ｙ方向）について、第１搬送ベルト１１ａ及び１１ｂに挟まれるように、太陽電池セル３の電極５ａ及び５ｂと重ならない位置に配置されている。また、第２搬送ベルト１２ａ及び１２ｂの表面には、複数の吸着孔６が設けられている。第２搬送ベルト１２ａ及び１２ｂは、第１搬送ベルト１１と比べて、剛性が高い材料（例えば、スチール材料）から形成される。   The second conveyor belts 12a and 12b overlap the electrodes 5a and 5b of the solar cell 3 so as to be sandwiched between the first conveyor belts 11a and 11b in the second direction (Y direction) perpendicular to the first direction. It is arranged at a position where it is not possible. A plurality of suction holes 6 are provided on the surfaces of the second transport belts 12a and 12b. The second conveyor belts 12a and 12b are formed of a material (for example, a steel material) having higher rigidity than the first conveyor belt 11.

吸着機構４は、吸着孔６を介して、太陽電池セル３を吸着することにより、太陽電池セル３を支持する。例えば、吸着機構４は、第２搬送ベルト１２ａ及び１２ｂの下方に設けられている。   The adsorption mechanism 4 supports the solar battery cell 3 by adsorbing the solar battery cell 3 through the suction hole 6. For example, the suction mechanism 4 is provided below the second transport belts 12a and 12b.

誘導加熱装置２０は、搬送装置１０により搬送される太陽電池セル３の電極５ａ及び５ｂに設けられた配線材（図示せず）を、誘導加熱方式で局所的に加熱する。例えば、誘導加熱装置２０は、搬送装置１０の上方に設けられている。   The induction heating device 20 locally heats the wiring material (not shown) provided on the electrodes 5a and 5b of the solar battery cell 3 conveyed by the conveyance device 10 by an induction heating method. For example, the induction heating device 20 is provided above the transport device 10.

太陽電池セル３は、吸着機構４により支持されながら、搬送装置１０により第１方向（Ｘ方向）に搬送される。電極５ａ及び５ｂに設けられた配線材は、太陽電池セル３が第１方向に搬送されている間に、誘導加熱装置２０により局所的に加熱される。その結果、電極５ａ及び５ｂに設けられた配線材が、太陽電池セル３に溶着する。   The solar cells 3 are transported in the first direction (X direction) by the transport device 10 while being supported by the adsorption mechanism 4. The wiring members provided on the electrodes 5a and 5b are locally heated by the induction heating device 20 while the solar cells 3 are being conveyed in the first direction. As a result, the wiring material provided on the electrodes 5 a and 5 b is welded to the solar battery cell 3.

第１実施形態によれば、太陽電池セル３の電極５ａ及び５ｂと重なる位置に設けられた第１搬送ベルト１１ａ及び１１ｂが、比較的（第２搬送ベルト１２ａ及び１２ｂと比べて）、低い導電性及び高い耐熱性を有する材料（例えば、樹脂材料）から形成され、且つ、太陽電池セル３の電極５ａ及び５ｂと重ならない位置に設けられた第２搬送ベルト１２ａ及び１２ｂが、比較的（第１搬送ベルト１１ａ及び１１ｂと比べて）高い剛性を有する材料（例えば、スチール材料）から形成されるので、搬送中の太陽電池セル３の直進性を確保することができ、且つ、太陽電池セル３へのストレスを軽減することができる。   According to the first embodiment, the first conveyor belts 11a and 11b provided at positions overlapping the electrodes 5a and 5b of the solar battery cell 3 are relatively low (compared to the second conveyor belts 12a and 12b). The second conveyor belts 12a and 12b that are formed of a material having high heat resistance and high heat resistance (for example, a resin material) and are provided at positions that do not overlap with the electrodes 5a and 5b of the solar battery cell 3 are relatively (first Since it is formed from a material having high rigidity (for example, a steel material) (compared to the one conveyor belts 11a and 11b), the straightness of the solar cell 3 being transported can be ensured, and the solar cell 3 Can reduce stress on

特に、第１搬送ベルト１１ａ及び１１ｂが樹脂材料から形成される場合には、樹脂材料がスチール材料より安価であるので、搬送装置１０の製造コストを低減することもできる。   In particular, when the first conveyor belts 11a and 11b are formed of a resin material, the resin material is less expensive than the steel material, and thus the manufacturing cost of the conveyor device 10 can be reduced.

なお、第１実施形態では、第１搬送ベルト１１の数が２本である例について説明したが、本発明の範囲は、これに限られるものではない。例えば、第１搬送ベルト１１の数が３本であっても良い。   In the first embodiment, the example in which the number of the first conveyance belts 11 is two has been described, but the scope of the present invention is not limited to this. For example, the number of the first conveyance belts 11 may be three.

第１実施形態の変形例について説明する。図３は、第１実施形態の変形例の配線装置１の構成を示す断面図である。図４は、第１実施形態の変形例の搬送装置１０の上面図である。   A modification of the first embodiment will be described. FIG. 3 is a cross-sectional view showing a configuration of a wiring device 1 according to a modification of the first embodiment. FIG. 4 is a top view of the transfer device 10 according to a modification of the first embodiment.

図３及び４に示すように、２本の第２搬送ベルト１２ａ及び１２ｂは、太陽電池セル３の３本の電極５ａ〜５ｃのうち、中央の電極５ｃと外側の電極５ａ及び５ｂとの間に配置されている。第１搬送ベルト１１ａ及び１１ｂは、外側の電極５ａ及び５ｂと重なる位置に配置されている。第１搬送ベルト１１ｃは、中央の電極５ｃと重なる位置に配置されている。即ち、中央の第１搬送ベルト１１ｃは、第２搬送ベルト１２ａ及び１２ｂの間に配置されている。   As shown in FIGS. 3 and 4, the two second transport belts 12 a and 12 b are provided between the center electrode 5 c and the outer electrodes 5 a and 5 b among the three electrodes 5 a to 5 c of the solar battery cell 3. Is arranged. The first conveyor belts 11a and 11b are arranged at positions overlapping the outer electrodes 5a and 5b. The first conveyor belt 11c is disposed at a position overlapping the central electrode 5c. That is, the central first conveyor belt 11c is disposed between the second conveyor belts 12a and 12b.

これにより、太陽電池セル３の電極５の数が３本であっても、第１実施形態と同様の効果を得ることができる。   Thereby, even if the number of the electrodes 5 of the photovoltaic cell 3 is 3, the same effect as 1st Embodiment can be acquired.

（第２実施形態）
第２実施形態の搬送装置の構成について説明する。図５は、第２実施形態の搬送装置１０の構成を示す断面図である。図６は、第２実施形態の搬送装置１０の構成を示す上面図である。 (Second Embodiment)
The configuration of the transport apparatus according to the second embodiment will be described. FIG. 5 is a cross-sectional view illustrating a configuration of the transfer device 10 according to the second embodiment. FIG. 6 is a top view illustrating the configuration of the transfer apparatus 10 according to the second embodiment.

図５に示すように、配線装置１は、第１実施形態と同様の構成（即ち、搬送装置１０及び誘導加熱装置２０）を備える。   As shown in FIG. 5, the wiring device 1 includes the same configuration as the first embodiment (that is, the transfer device 10 and the induction heating device 20).

搬送装置１０は、第１実施形態の変形例と同様の構成（即ち、第１搬送ベルト１１ａ〜１１ｃ、第２搬送ベルト１２ａ及び１２ｂ、並びに吸着機構４）に加えて、第１搬送ベルト１１ｄ及び１１ｅを備える。図６に示すように、搬送装置１０は、３本の電極５ａ〜５ｃを備える太陽電池セル３ａ又は２本の電極を備える太陽電池セル３ｂを第１方向（Ｘ方向）に搬送する装置である。   In addition to the same configuration as the modification of the first embodiment (that is, the first transport belts 11a to 11c, the second transport belts 12a and 12b, and the suction mechanism 4), the transport device 10 includes the first transport belt 11d and 11e. As shown in FIG. 6, the conveying apparatus 10 is an apparatus which conveys the photovoltaic cell 3a provided with the three electrodes 5a-5c or the photovoltaic cell 3b provided with the two electrodes in a 1st direction (X direction). .

第１搬送ベルト１１ａ〜１１ｃは、第１実施形態の変形例（図３及び４）と同様である。即ち、第１搬送ベルト１１ａ及び１１ｂは、それぞれ、太陽電池セル３ａの外側の電極５ａ及び５ｂと重なる位置に配置され、且つ、第１搬送ベルト１１ｃは、太陽電池セル３ａの中央の電極５ｃと重なる位置に配置されている。   The first conveyor belts 11a to 11c are the same as the modified example (FIGS. 3 and 4) of the first embodiment. That is, the first transport belts 11a and 11b are respectively arranged at positions overlapping the electrodes 5a and 5b outside the solar battery cell 3a, and the first transport belt 11c is connected to the center electrode 5c of the solar battery cell 3a. It is arranged at the overlapping position.

第１搬送ベルト１１ｄ及び１１ｅは、それぞれ、第２方向（Ｙ方向）について、第１搬送ベルト１１ａ及び１１ｂと第２搬送ベルト１２ａ及び１２ｂとの間であって、且つ、太陽電池セル３ｂの電極５ｄ及び５ｅと重ならない位置に配置されている。   The first conveyor belts 11d and 11e are respectively between the first conveyor belts 11a and 11b and the second conveyor belts 12a and 12b in the second direction (Y direction), and the electrodes of the solar cells 3b. It arrange | positions in the position which does not overlap with 5d and 5e.

第２実施形態によれば、搬送装置１０が、３本の電極５ａ〜５ｃを有する太陽電池セル３ａをサポートする第１搬送ベルト１１ａ〜１１ｃと、２本の電極５ｄ及び５ｅを有する太陽電池セル３ｂをサポートする第１搬送ベルト１１ｄ及び１１ｅと、を備えるので、太陽電池セル３の電極５の数に対する搬送装置１０の依存度を低減することができる。これにより、搬送装置１０の汎用性を改善することができる。   According to 2nd Embodiment, the conveying apparatus 10 is 1st conveying belt 11a-11c which supports the photovoltaic cell 3a which has three electrodes 5a-5c, and the photovoltaic cell which has two electrodes 5d and 5e. Since the first transport belts 11d and 11e that support 3b are provided, the dependency of the transport device 10 on the number of electrodes 5 of the solar battery cell 3 can be reduced. Thereby, the versatility of the conveying apparatus 10 can be improved.

なお、第２実施形態では、第１搬送ベルト１１の数を増やすことにより、搬送装置１０の汎用性を改善する例について説明したが、本発明の範囲はこれに限られるものではない。図７に示すように、本発明は、第１搬送ベルト１１ａ及び１１ｂの幅を太くすることにより、搬送装置１０の汎用性を改善する場合にも適用可能である（図７を参照）。   In the second embodiment, the example in which the versatility of the transport apparatus 10 is improved by increasing the number of the first transport belts 11 has been described, but the scope of the present invention is not limited thereto. As shown in FIG. 7, the present invention can also be applied to the case where the versatility of the transport apparatus 10 is improved by increasing the widths of the first transport belts 11a and 11b (see FIG. 7).

なお、本実施形態では、太陽電池セル３上の電極５の数が２又は３本である例を示したが、本発明の範囲は、これに限られるものではない。例えば、本発明は、電極５の数が４本以上の場合にも適用可能である。   In the present embodiment, the example in which the number of the electrodes 5 on the solar battery cell 3 is two or three has been shown, but the scope of the present invention is not limited to this. For example, the present invention can be applied to the case where the number of electrodes 5 is four or more.

なお、本発明は、上述した実施形態に限定されるものではなく、その要旨を逸脱しない範囲で構成要素を変形して具体化される。また、上述した実施形態に開示されている複数の構成要素の適宜な組み合わせにより、種々の発明が形成可能である。例えば、上述した実施形態に示される全構成要素から幾つかの構成要素を削除してもよい。さらに、異なる実施形態にわたる構成要素を適宜組み合わせてもよい。   In addition, this invention is not limited to embodiment mentioned above, It deform | transforms and implements a component in the range which does not deviate from the summary. Various inventions can be formed by appropriately combining a plurality of constituent elements disclosed in the above-described embodiments. For example, you may delete a some component from all the components shown by embodiment mentioned above. Furthermore, constituent elements over different embodiments may be appropriately combined.

１ 配線装置
３ 太陽電池セル
４ 吸着機構
５（５ａ〜５ｃ） 電極
６ 吸着孔
１０ 搬送装置
１１（１１ａ〜１１ｅ） 第１搬送ベルト
１２（１２ａ，１２ｂ） 第２搬送ベルト
２０ 誘導加熱装置 DESCRIPTION OF SYMBOLS 1 Wiring apparatus 3 Solar cell 4 Adsorption mechanism 5 (5a-5c) Electrode 6 Adsorption hole 10 Conveyance apparatus 11 (11a-11e) 1st conveyance belt 12 (12a, 12b) 2nd conveyance belt 20 Induction heating apparatus

Claims (8)

太陽電池セルを第１方向に搬送する第１搬送ベルトと、
前記第１搬送ベルトと比べて剛性が高い材料から形成され、且つ、吸着孔を有する、第２搬送ベルトと、
前記吸着孔を介して前記太陽電池セルを吸着する吸着機構と、を備えることを特徴とする搬送装置。 A first conveyor belt that conveys solar cells in a first direction;
A second conveyor belt formed of a material having higher rigidity than the first conveyor belt and having suction holes;
And a suction mechanism that sucks the solar battery cell through the suction hole. 前記第１搬送ベルトは、前記太陽電池セルの電極と重なる位置に配置され、
前記第２搬送ベルトは、前記電極と重ならない位置に配置される、請求項１に記載の搬送装置。 The first conveyor belt is disposed at a position overlapping the electrode of the solar battery cell,
The transport apparatus according to claim 1, wherein the second transport belt is disposed at a position that does not overlap the electrode. 前記第１搬送ベルトは、２本のベルトから構成され、
前記第２搬送ベルトは、２本のベルトから構成され、
前記２本の第１搬送ベルトは、それぞれ、前記２本の第２搬送ベルトの間に配置される、請求項１又は２に記載の搬送装置。 The first conveyor belt is composed of two belts,
The second conveyor belt is composed of two belts,
The conveying device according to claim 1 or 2, wherein each of the two first conveying belts is disposed between the two second conveying belts. 前記第１搬送ベルトは、３本のベルトから構成され、
前記第２搬送ベルトは、２本のベルトから構成され、
前記２本の第２搬送ベルトは、それぞれ、前記３本の第１搬送ベルトのうちの２本に挟まれるように配置される、請求項１又は２に記載の搬送装置。 The first conveyor belt is composed of three belts,
The second conveyor belt is composed of two belts,
The transport apparatus according to claim 1 or 2, wherein the two second transport belts are disposed so as to be sandwiched between two of the three first transport belts. 前記第１搬送ベルトは、ｍ（ｍは、２以上の整数）個の電極を有する前記太陽電池セルの電極と重なる位置に配置されるベルトと、ｎ（ｎは、ｍより大きい整数）個の電極を有する太陽電池セルの電極と重なる位置に配置されるベルトと、から構成される、請求項１又は２に記載の搬送装置。   The first transport belt includes a belt disposed at a position overlapping with the electrode of the solar battery cell having m (m is an integer of 2 or more) electrodes, and n (n is an integer greater than m). The conveying apparatus of Claim 1 or 2 comprised from the belt arrange | positioned in the position which overlaps with the electrode of the photovoltaic cell which has an electrode. 前記第１搬送ベルトは、樹脂材料から形成される、請求項１乃至５の何れかに記載の搬送装置。   The transport apparatus according to claim 1, wherein the first transport belt is formed of a resin material. 前記第２搬送ベルトは、スチール材料から形成される、請求項１乃至６の何れかに記載の搬送装置。   The transport apparatus according to claim 1, wherein the second transport belt is formed of a steel material. 太陽電池セルを第１方向に搬送する第１搬送ベルトと、
前記第１搬送ベルトと比べて剛性が高い材料から形成され、且つ、吸着孔を有する、第２搬送ベルトと、
前記吸着孔を介して前記太陽電池セルを吸着する吸着機構と、
前記太陽電池セルを加熱する誘導加熱装置と、を備えることを特徴とする配線装置。 A first conveyor belt that conveys solar cells in a first direction;
A second conveyor belt formed of a material having higher rigidity than the first conveyor belt and having suction holes;
An adsorption mechanism for adsorbing the solar cells through the adsorption holes;
And an induction heating device for heating the solar battery cell.
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