TWI570280B - Electroplating cathode fixture and electroplating device for a solar cell - Google Patents
Electroplating cathode fixture and electroplating device for a solar cell Download PDFInfo
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- TWI570280B TWI570280B TW104142231A TW104142231A TWI570280B TW I570280 B TWI570280 B TW I570280B TW 104142231 A TW104142231 A TW 104142231A TW 104142231 A TW104142231 A TW 104142231A TW I570280 B TWI570280 B TW I570280B
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- 238000009713 electroplating Methods 0.000 title claims description 39
- 210000004907 gland Anatomy 0.000 claims description 35
- 238000007747 plating Methods 0.000 claims description 31
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 239000002184 metal Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 8
- 238000001465 metallisation Methods 0.000 description 4
- 239000000969 carrier Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Electroplating Methods And Accessories (AREA)
- Electrodes Of Semiconductors (AREA)
Description
本發明是有關於一種電鍍陰極治具，且特別是有關於一種太陽能電池電鍍陰極治具及應用其之電鍍裝置。 The present invention relates to a plated cathode fixture, and more particularly to a solar cell plated cathode fixture and a plating apparatus using the same.
金屬化製程是太陽能電池生產過程中非常重要的一個製程，電鍍又是太陽能電池金屬化製程的一種重要方法。舉例，將電池片在電鍍時作為陰極放入電鍍液中，在電池片相對的位置由另一金屬板作為陽極，在陰極與陽極之間接上電源，即可進行電鍍。太陽能電池片電鍍方法根據電鍍時電池片放置的型態可概分為水平式電鍍及垂直式電鍍。 The metallization process is a very important process in the production of solar cells, and electroplating is an important method for the metallization process of solar cells. For example, the battery sheet is placed in the plating solution as a cathode during electroplating, and the other metal plate is used as an anode at a position opposite to the cell sheet, and a power source is connected between the cathode and the anode to perform electroplating. The solar cell plating method can be roughly classified into horizontal plating and vertical plating according to the type of cell placement during plating.
然而，習知太陽能電池片電鍍方法無法讓電池片不欲鍍上金屬的一面保持乾燥，也無法防止電池片邊緣被鍍上金屬，避免正面與背面因邊緣金屬連接導致短路。 However, the conventional solar cell plating method cannot keep the surface on which the battery sheet is not intended to be plated dry, nor can it prevent the edge of the battery sheet from being plated with metal, thereby avoiding short circuit between the front side and the back side due to the edge metal connection.
因此，便有需要提供一種太陽能電池電鍍陰極治具及應用其之電鍍裝置，能夠解決前述的問題。 Therefore, there is a need to provide a solar cell plating cathode fixture and a plating apparatus using the same, which can solve the aforementioned problems.
本發明之一目的是提供一種太陽能電池電鍍陰極治具，其之邊緣防水設計應用於太陽能電池之電鍍金屬化製程。 An object of the present invention is to provide a solar cell electroplating cathode fixture, the edge waterproof design of which is applied to an electroplating metallization process of a solar cell.
依據上述之目的，本發明提供一種太陽能電池電鍍陰極治具包含一載座、一導電板及一環形壓蓋。該載座包含一載座開口及一環形平台，該環形平台環繞該載座開口。該導電板用以承接一電池片於該載座開口內，且該導電板位於該電池片與該載座之間。該環形壓蓋用以壓合於該電池片之外表面的一環形邊緣區及該環形平台， 使該環形壓蓋與該環形平台之間以及該環形壓蓋與該環形邊緣區之間完全密合。 According to the above objective, the present invention provides a solar cell electroplating cathode fixture comprising a carrier, a conductive plate and an annular gland. The carrier includes a carrier opening and an annular platform surrounding the carrier opening. The conductive plate is used to receive a battery piece in the opening of the carrier, and the conductive plate is located between the battery piece and the carrier. The annular gland is pressed against an annular edge region of the outer surface of the battery sheet and the annular platform. A complete fit between the annular gland and the annular platform and between the annular gland and the annular edge region.
本發明之功效為：第一、可讓電池片不欲鍍上金屬的一面保持乾燥，使其不被鍍上金屬。第二、防止電池片邊緣被鍍上金屬，避免電池片正面與背面因邊緣金屬連接導致短路。第三、使供電之導電板不被電鍍上金屬，避免分流電鍍，省去將導電板上鍍到的金屬去除之步驟。第四、若搭配垂直懸掛式電鍍設備，電鍍時不須移動電池片，減少設備所需之場地空間。第五、以該電池片背面大面積之導電板供電，避免供電不均勻。 The effect of the invention is: first, the side of the cell that is not intended to be plated with metal is kept dry so that it is not plated with metal. Second, prevent the edge of the cell sheet from being plated with metal to avoid short circuit caused by the metal connection between the front side and the back side of the cell. Third, the conductive plate of the power supply is not plated with metal, and the shunt plating is avoided, and the step of removing the metal plated on the conductive plate is omitted. Fourth, if it is equipped with vertical hanging plating equipment, it is not necessary to move the battery when plating, reducing the space required for the equipment. Fifth, power is supplied by a large-area conductive plate on the back of the battery to avoid uneven power supply.
1‧‧‧太陽能電池電鍍陰極治具 1‧‧‧Solar battery plating cathode fixture
1’‧‧‧太陽能電池電鍍陰極治具 1'‧‧‧Solar battery plating cathode fixture
10‧‧‧載座 10‧‧‧Hosting
101‧‧‧載座開口 101‧‧‧Seat opening
102‧‧‧環形平台 102‧‧‧ ring platform
1020‧‧‧第二環形墊片 1020‧‧‧Second ring gasket
1021‧‧‧第二環形凸起 1021‧‧‧second annular projection
11‧‧‧導電板 11‧‧‧ Conductive plate
111‧‧‧導電部 111‧‧‧Electrical Department
12‧‧‧環形壓蓋 12‧‧‧ ring gland
120‧‧‧第一環形墊片 120‧‧‧First ring gasket
1201‧‧‧第一環形凸起 1201‧‧‧First annular bulge
13‧‧‧固定件 13‧‧‧Fixed parts
14‧‧‧導電彈片件 14‧‧‧Conducting elastic piece
141‧‧‧彈片 141‧‧‧Shrap
15‧‧‧載座本體 15‧‧‧Host body
16‧‧‧壓蓋本體 16‧‧‧Gland body
2‧‧‧電池片 2‧‧‧ battery
20‧‧‧外表面 20‧‧‧ outer surface
201‧‧‧環形邊緣區 201‧‧‧Ring edge zone
202‧‧‧電鍍區域 202‧‧‧ plating area
3‧‧‧外部電源 3‧‧‧External power supply
4‧‧‧太陽能電池電鍍陽極 4‧‧‧Solar battery anode
41‧‧‧外表面 41‧‧‧ outer surface
5‧‧‧電鍍液 5‧‧‧ plating solution
圖1為本發明之第一實施例之太陽能電池電鍍陰極治具之分解剖面示意圖。 1 is an exploded cross-sectional view showing a solar cell electroplating cathode fixture according to a first embodiment of the present invention.
圖2a為本發明之第一實施例之太陽能電池電鍍陰極治具之組裝剖面示意圖。 2a is a schematic cross-sectional view showing the assembly of a solar cell electroplating cathode fixture according to a first embodiment of the present invention.
圖2b為本發明之第一實施例之太陽能電池電鍍陰極治具之組裝平面示意圖。 2b is a schematic plan view showing the assembly of a solar cell electroplating cathode fixture according to a first embodiment of the present invention.
圖3為本發明之另一實施例之太陽能電池電鍍陰極治具之分解剖面示意圖。 3 is an exploded cross-sectional view showing a solar cell electroplating cathode fixture according to another embodiment of the present invention.
圖4為本發明之又一實施例之太陽能電池電鍍陰極治具之分解剖面示意圖。 4 is an exploded cross-sectional view showing a solar cell electroplating cathode fixture according to still another embodiment of the present invention.
圖5a為本發明之第二實施例之太陽能電池電鍍陰極治具之複數個載座之平面示意圖。 5a is a schematic plan view showing a plurality of carriers of a solar cell electroplating cathode fixture according to a second embodiment of the present invention.
圖5b為本發明之第二實施例之太陽能電池電鍍陰極治具之複數個環形壓蓋之平面示意圖。 FIG. 5b is a schematic plan view showing a plurality of annular glands of a solar cell electroplating cathode fixture according to a second embodiment of the present invention.
圖6為本發明之一實施例之太陽能電池電鍍裝置之剖面示意圖。 Figure 6 is a cross-sectional view showing a solar cell plating apparatus according to an embodiment of the present invention.
為讓本發明之上述目的、特徵和特點能更明顯易懂，茲配合圖式將本發明相關實施例詳細說明如下。 The above described objects, features, and characteristics of the present invention will become more apparent from the aspects of the invention.
請參考圖1、圖2a及圖2b，其顯示本發明之第一實施例之太陽能電池電鍍陰極治具1。該太陽能電池電鍍陰極治具1包含一載座10、一導電板11及一環形壓蓋12。該載座10及及該環形壓蓋12為絕緣材料所製，例如塑膠或壓克力等。該導電板11為導電材料所製，例如不銹鋼或其他金屬等。該載座10包含一載座開口101及一環形平台102，該環形平台102環繞該載座開口101。該導電板11用以承接一電池片2於該載座開口101內，且該導電板11位於該電池片2與該載座10之間。該環形壓蓋12用以壓合於該電池片2之外表面20的一環形邊緣區201及該環形平台102，使該環形壓蓋12與該環形平台102之間以及該環形壓蓋12與該環形邊緣區201之間完全密合，如圖2a所示。此外，該太陽能電池電鍍陰極治具1更包含一固定件13，用以將該環形壓蓋12固定於該環形平台102及該環形邊緣區201上。該固定件13可為複數個螺絲。該導電板11包含一導電部111，其配置於該載座10內，並電性連接至一外部電源3之負極。本實施例之特點為：將該太陽能電池電鍍陰極治具1之邊緣防水設計應用於太陽能電池之電鍍金屬化製程。 Please refer to FIG. 1, FIG. 2a and FIG. 2b, which show a solar cell electroplating cathode fixture 1 according to a first embodiment of the present invention. The solar cell electroplating cathode fixture 1 comprises a carrier 10, a conductive plate 11 and an annular gland 12. The carrier 10 and the annular gland 12 are made of an insulating material such as plastic or acrylic. The conductive plate 11 is made of a conductive material such as stainless steel or other metal. The carrier 10 includes a carrier opening 101 and an annular platform 102 surrounding the carrier opening 101. The conductive plate 11 is used to receive a battery piece 2 in the carrier opening 101 , and the conductive plate 11 is located between the battery piece 2 and the carrier 10 . The annular gland 12 is pressed against an annular edge region 201 of the outer surface 20 of the battery sheet 2 and the annular platform 102, such that the annular gland 12 and the annular platform 102 and the annular gland 12 are The annular edge regions 201 are completely in close contact as shown in Figure 2a. In addition, the solar cell electroplating cathode fixture 1 further includes a fixing member 13 for fixing the annular gland 12 to the annular platform 102 and the annular edge region 201. The fixing member 13 can be a plurality of screws. The conductive plate 11 includes a conductive portion 111 disposed in the carrier 10 and electrically connected to a negative electrode of the external power source 3. The feature of the embodiment is that the edge waterproof design of the solar cell electroplating cathode fixture 1 is applied to the electroplating metallization process of the solar cell.
請再參考圖1，在本實施例中，該環形壓蓋12可包含一第一環形墊片120，位於該環形壓蓋12與該環形平台102之間，使該第一環形墊片120用以直接壓合於該環形平台102及該環形邊緣區201。該第一環形墊片120更包含至少一第一環形凸起1201，用以直接接觸於該環形平台102及該環形邊緣區201。該第一環形墊片120及該第一環形凸起1201可為矽膠所製。 Referring to FIG. 1 again, in the embodiment, the annular pressure cover 12 can include a first annular gasket 120 between the annular pressure cover 12 and the annular platform 102 to make the first annular gasket. 120 is used to directly press the annular platform 102 and the annular edge region 201. The first annular spacer 120 further includes at least one first annular protrusion 1201 for directly contacting the annular platform 102 and the annular edge region 201. The first annular spacer 120 and the first annular protrusion 1201 can be made of silicone.
請參考圖3，在另一實施例中，該環形平台102可包含一第二環形墊片1020，位於該環形平台102與該第一環形墊片120之間，使該第一環形墊片120用以直接壓合於該第二環形墊片1020及該環形邊緣區201。該第二環形墊片1020更包含至 少一第二環形凸起1021，使該第一環形凸起1201與該第二環形凸起1021直接且更緊密壓合。該第二環形墊片1020及該第二環形凸起1021亦可為矽膠所製。 Referring to FIG. 3, in another embodiment, the annular platform 102 can include a second annular spacer 1020 between the annular platform 102 and the first annular spacer 120 to make the first annular pad. The sheet 120 is used to directly press the second annular spacer 1020 and the annular edge region 201. The second annular spacer 1020 further includes The second annular protrusion 1021 is less than one, so that the first annular protrusion 1201 and the second annular protrusion 1021 are directly and more tightly pressed. The second annular spacer 1020 and the second annular protrusion 1021 can also be made of silicone.
請參考圖4，在又一實施例中，該太陽能電池電鍍陰極治具1可更包含一導電彈片件14，位於該電池片2與該導電板之間，使該電池片2與該導電板11電性連接，並可輕易取出電池片2。該導電彈片件14可包含複數個彈片141，用以提供更佳地電性承接該電池片2。該導電彈片件14亦可與該導電板11一體成形製造。 Referring to FIG. 4, in another embodiment, the solar cell plated cathode fixture 1 may further include a conductive elastic member 14 between the battery sheet 2 and the conductive plate to make the battery sheet 2 and the conductive plate. 11 electrical connection, and the battery 2 can be easily removed. The conductive elastic member 14 can include a plurality of elastic pieces 141 for providing better electrical reception of the battery sheet 2. The conductive elastic member 14 can also be integrally formed with the conductive plate 11.
請參考圖5a及圖5b，其顯示本發明之第二實施例之太陽能電池電鍍陰極治具1’。第二實施例的太陽能電池電鍍陰極治具1’大體上類似於第一實施例的太陽能電池電鍍陰極治具1，類似的元件標示以及類似的標號。第一及第二實施例的太陽能電池電鍍陰極治具1’、1之差異在於：該太陽能電池電鍍陰極治具1’包含複數個載座10及複數個環形壓蓋12，用以電鍍複數個電池片2。該太陽能電池電鍍陰極治具1’更包含一載座本體15及一壓蓋本體16，該載座本體15用以連接該些載座10，且該壓蓋本體16用以連接該些環形壓蓋12。 Referring to Figures 5a and 5b, there is shown a solar cell electroplated cathode fixture 1' of a second embodiment of the present invention. The solar cell plated cathode fixture 1' of the second embodiment is substantially similar to the solar cell plated cathode fixture 1 of the first embodiment, like component designations and like reference numerals. The difference between the solar cell electroplating cathode fixtures 1' and 1 of the first and second embodiments is that the solar cell electroplating cathode fixture 1' includes a plurality of carriers 10 and a plurality of annular glands 12 for electroplating a plurality of Battery chip 2. The solar cell electroplating cathode fixture 1' further includes a carrier body 15 and a gland body 16, the carrier body 15 is used to connect the carrier blocks 10, and the gland body 16 is used to connect the ring pressures. Cover 12.
當該載座開口101、該環形平台102及該環形壓蓋12皆為複數個時，則該些相對應的載座開口101、環形平台102及環形壓蓋12皆以陣列式排列。該些環形壓蓋12用以分別壓合於相對應該些電池片2之外表面20的環形邊緣區201及該些環形平台102，使該些環形壓蓋12與該些環形平台102之間以及該些環形壓蓋12與該些環形邊緣區201之間完全密合。本實施例之特點為：該些電池片2以多片陣列式排列方式進行量產。 When the plurality of carrier openings 101, the annular platform 102 and the annular gland 12 are plural, the corresponding carrier openings 101, the annular platform 102 and the annular gland 12 are arranged in an array. The annular glands 12 are respectively pressed into the annular edge regions 201 corresponding to the outer surface 20 of the battery sheets 2 and the annular platforms 102, such that the annular glands 12 and the annular platforms 102 are The annular glands 12 are completely in close contact with the annular edge regions 201. The feature of this embodiment is that the battery sheets 2 are mass-produced in a plurality of arrays.
請參考圖6，其顯示本發明之一實施例之太陽能電池電鍍裝置。該太陽能電池電鍍裝置包含一太陽能電池電鍍陽極4、本發明之太陽能電池電鍍陰極治具1及一電鍍液5。該電鍍液5覆蓋該太陽能電池電鍍陽極4之外表面41及該太陽能電池電鍍 陰極治具1之外表面17，並只覆蓋該電池片2之外表面20的一電鍍區域202，其中該電鍍區域202位於該環形邊緣區201內。在該太陽能電池電鍍陰極治具1與該太陽能電池電鍍陽極之間接上一外部電源3，即可進行該電池片2之電鍍。本實施例之特點為：該電池片2背面之導電板整面供電，可應用於垂直懸掛式電鍍設備。 Please refer to FIG. 6, which shows a solar cell plating apparatus according to an embodiment of the present invention. The solar cell plating apparatus comprises a solar cell electroplating anode 4, a solar cell electroplating cathode fixture 1 of the present invention, and a plating solution 5. The plating solution 5 covers the outer surface 41 of the solar cell plating anode 4 and the solar cell plating The outer surface 17 of the cathode fixture 1 covers only a plated region 202 of the outer surface 20 of the cell sheet 2, wherein the plated region 202 is located within the annular edge region 201. Electroplating of the cell 2 can be performed by connecting an external power source 3 between the solar cell electroplating cathode fixture 1 and the solar cell electroplating anode. The feature of the embodiment is that the conductive plate on the back surface of the battery sheet 2 is powered on the whole surface, and can be applied to a vertical hanging plating device.
本發明之功效為：第一、可讓電池片不欲鍍上金屬的一面保持乾燥，使其不被鍍上金屬。第二、防止電池片邊緣被鍍上金屬，避免電池片正面與背面因邊緣金屬連接導致短路。第三、使供電之導電板不被電鍍上金屬，避免分流電鍍，省去將導電板上鍍到的金屬去除之步驟。第四、若搭配垂直懸掛式電鍍設備，電鍍時不須移動電池片，減少設備所需之場地空間。第五、以該電池片背面大面積之導電板供電，避免供電不均勻。 The effect of the invention is: first, the side of the cell that is not intended to be plated with metal is kept dry so that it is not plated with metal. Second, prevent the edge of the cell sheet from being plated with metal to avoid short circuit caused by the metal connection between the front side and the back side of the cell. Third, the conductive plate of the power supply is not plated with metal, and the shunt plating is avoided, and the step of removing the metal plated on the conductive plate is omitted. Fourth, if it is equipped with vertical hanging plating equipment, it is not necessary to move the battery when plating, reducing the space required for the equipment. Fifth, power is supplied by a large-area conductive plate on the back of the battery to avoid uneven power supply.
綜上所述，乃僅記載本發明為呈現解決問題所採用的技術手段之較佳實施方式或實施例而已，並非用來限定本發明專利實施之範圍。即凡與本發明專利申請範圍文義相符，或依本發明專利範圍所做的均等變化與修飾，皆為本發明專利範圍所涵蓋。 In summary, the present invention is only described as a preferred embodiment or embodiment of the technical means for solving the problem, and is not intended to limit the scope of the invention. That is, the equivalent changes and modifications made in accordance with the scope of the patent application of the present invention or the scope of the invention are covered by the scope of the invention.
1‧‧‧太陽能電池電鍍陰極治具 1‧‧‧Solar battery plating cathode fixture
10‧‧‧載座 10‧‧‧Hosting
101‧‧‧載座開口 101‧‧‧Seat opening
102‧‧‧環形平台 102‧‧‧ ring platform
11‧‧‧導電板 11‧‧‧ Conductive plate
111‧‧‧導電部 111‧‧‧Electrical Department
12‧‧‧環形壓蓋 12‧‧‧ ring gland
120‧‧‧第一環形墊片 120‧‧‧First ring gasket
1201‧‧‧第一環形凸起 1201‧‧‧First annular bulge
13‧‧‧固定件 13‧‧‧Fixed parts
2‧‧‧電池片 2‧‧‧ battery
20‧‧‧外表面 20‧‧‧ outer surface
201‧‧‧環形邊緣區 201‧‧‧Ring edge zone
3‧‧‧外部電源 3‧‧‧External power supply
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104142231A TWI570280B (en) | 2015-12-16 | 2015-12-16 | Electroplating cathode fixture and electroplating device for a solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104142231A TWI570280B (en) | 2015-12-16 | 2015-12-16 | Electroplating cathode fixture and electroplating device for a solar cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI570280B true TWI570280B (en) | 2017-02-11 |
| TW201723237A TW201723237A (en) | 2017-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104142231A TWI570280B (en) | 2015-12-16 | 2015-12-16 | Electroplating cathode fixture and electroplating device for a solar cell |
Country Status (1)
| Country | Link |
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| TW (1) | TWI570280B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI670491B (en) * | 2018-12-10 | 2019-09-01 | 財團法人工業技術研究院 | Electrochemical processing device and method for operating electrochemical processing device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI655890B (en) * | 2017-09-26 | 2019-04-01 | 茂迪股份有限公司 | Fixture for electroplating or electroless plating process and machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201020344A (en) * | 2008-11-14 | 2010-06-01 | Replisaurus Technologies Inc | A system for plating a conductive substrate, and a substrate holder for holding a conductive substrate during plating thereof |
| TW201500594A (en) * | 2014-05-02 | 2015-01-01 | Univ Nat United | A mold for partial surface treatment of secondary optics lens on light-emitting diodes or condenser or refraction lens on solar cell |
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2015
- 2015-12-16 TW TW104142231A patent/TWI570280B/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201020344A (en) * | 2008-11-14 | 2010-06-01 | Replisaurus Technologies Inc | A system for plating a conductive substrate, and a substrate holder for holding a conductive substrate during plating thereof |
| TW201500594A (en) * | 2014-05-02 | 2015-01-01 | Univ Nat United | A mold for partial surface treatment of secondary optics lens on light-emitting diodes or condenser or refraction lens on solar cell |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI670491B (en) * | 2018-12-10 | 2019-09-01 | 財團法人工業技術研究院 | Electrochemical processing device and method for operating electrochemical processing device |
| US11414776B2 (en) | 2018-12-10 | 2022-08-16 | Industrial Technology Research Institute | Electrochemical processing device and method for operating electrochemical processing device |
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| Publication number | Publication date |
|---|---|
| TW201723237A (en) | 2017-07-01 |
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