201247939 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種網狀電極基材之邊緣折曲工模，網狀電 極基材之邊緣折曲方法，網狀電極基材之吊掛工模以及網狀 電極基材之吊掛方法。 【先前技術】 於食鹽電解等之氯產生用陽極、陰極，銅箔、金屬冶煉、 金屬電鍍及其他之氧產生用陽極、陰極或水電解、水處理等 其他之工業電解所使用之陽極、陰極等電極中，使用於平板 上設置切口，將此壓延，並在整個面上設置連續之鑽石形狀 之開口部之擴張金屬網狀電極基材、或將金屬線編織成網狀 之平織網狀電極基材，於此電極基材之表面藉由熱分解法被 覆電極觸媒而製造電極。 一般而言，於具有適度之厚度之擴張金屬網狀電極基材或 平織網狀電極基材之表面藉由熱分解法被覆電極觸媒而製 作電極之情況時，雖然需要電極基材之蝕刻、塗佈、煅燒之 各步驟，但於各步驟中，使用吊掛工模，於懸吊電極基材之 狀態下進行作業。此時，所使用之吊掛工模係由懸吊電極基 材之上工模、與視需要成為用以止振之鉛垂之下工模所構 成。又，其懸吊方法係由以下之方法所進行：於電極基材開 一懸吊孔，或，將開有懸吊孔之小片焊接於電極基材，並懸 掛於附在上下之吊掛工模之掛鉤之方法或以線捆綁之方法。 101113423 4 201247939 於具有適度之厚度之舰金屬崎電極科或平織網狀 電極基材之表面藉由熱分解法被覆電極被覆物而製作電極 時，即使應用如上述之懸吊方法，於有適度之厚度與重量、 有適度之剛性之情況時’於熱分解法之蝕刻、.塗佈、煅燒等 作業中，基材容易彎曲，又，殘留褶皺與折痕之情況較少。 另一方面，近年來，作為擴張金屬網狀電極基材，使用板 厚為0.1〜0.3 mm，間距係相同程度之薄型之擴張金屬網狀 電極’或線徑為0.1 mm〜0.3 mm，網目之筛號為〜5〇之 細徑之平織網狀電極基材。所謂網目之篩號係指於25 4 mm(l inch)之間之線數或篩孔數。 使用此一薄型之擴張金屬網狀電極基材或細徑之平織網 狀電極基材並藉由熱分解法製作電極時，於應用如上述之懸 吊方法之情況時，自該基材之特徵而言剛性非常小，由於在 蝕刻、塗佈、煅燒等作業中，基材容易彎曲，又，會殘留褶 皺與折痕，因此無法維持電極最終之平面度與表面之品質。 而且，於如薄型之擴張金屬網狀電極基材或細徑之平織網 狀電極基材之情況下，如上述之懸吊方法中，由於電極基材 之剛性非常小，因此電極基材之懸吊孔會變形、斷裂，而無 法使用上述之方法、工模。作為此問題之解決方法，雖然可 考慮以面來拘束電極基材之邊緣，藉此使懸吊負重分散之方 法，但於此情況中，作業性、作業效率會變差，而產生為了 拘束之工時與產生褶皺、折痕之或然率增加之同時，尤其於 101113423 201247939 煅燒步驟中，不僅在所拘束之電極基材邊緣周圍，朝向電極 内側，作為熱變形之影響亦會引起產生褶皺等之其他問題。 然而，無法找到關於此一電極基材之吊掛之專利文獻。 再者，作為吊掛方法，雖然作為吊掛半導體基板之方法， 揭示有於專利文獻1所記載之方法’但此方法係用以水平保 持半導體基板之方法，而無法利用於如本發明之電極基材之 吊掛方法。 [先前技術文獻] [專利文獻] [專利文獻1]曰本專利特開2000-109392號公報 【發明内容】 (發明所欲解決之問題） 本發明之目的在於，為解決此等問題，提供一種不以掛鉤 局部地鉤掛網狀電極之電極基材，不以線捆綁，而以面來拘 束，藉此使懸吊負重分散，從而於煅燒步驟中於電極内側不 產生褶皺，又，可作業性良好地將電極基材安裝於吊掛工模 之網狀電極基材之邊緣折曲工模、網狀電極基材之邊緣折曲 方法、網狀電極基材之吊掛工模以及網狀電極基材之吊掛方 法。 於本發明中，網狀電極基材係指於平板上設置切口，將此 壓延’並在整個面上設置連續之鑽石形狀之開口之擴張金屬 網狀電極基材及將金屬線編織成網狀之平織網狀電極基材。 101113423 6 ⑤ 201247939 (解決問題之手段) 本發明之第1問題解決手段係為達成上述目的，提供一種 網狀電極基材之邊緣折曲工模，其係用以將四角形平板狀之 網狀電極基材S之任一相對之2邊分別設為上邊緣及下邊 緣’分別折曲上述上邊緣與上述下邊緣.，藉此分別形成2 個以上其上表.面突出於上述基材S之平板狀部10之表面之 凸部21、23與其底面朝與凸部2卜23之相反側突出於上述 基材S之平板狀部1〇之表面之凹部20、22，且使上述上邊 緣及上述下邊緣之凸部2卜23及凹部20、22之外側面分別 對上述平板狀部10之表面與背面交替地朝相反側將網狀電 極基材折曲加工成為鋸齒形狀之網狀電極基材之折曲工 模；其特徵在於： 其係構成為具有：具有四角形平板狀部2,且將四角形平 板狀部2之任一相對之2邊分別設為上邊緣及下邊緣之折曲 台1;於上述折曲台1之上邊緣及下邊緣分別設置交替地形 成有凹。p 5、7及凸部6、8之上下-對之上部模構件3、下 部模構件4,且分別設置有分別嵌合於上述上下一對之上部 模構件3、下部模構件4之凹部5、7及凸部6、8之形狀之 凸部16、18及凹部17、19之上下—對之棒狀之上部推壓構 件13、下部推壓構件14 ;用以於使網狀電極基材§載置於 上述折曲台i上之狀態下，以使上述上下—對之棒狀之上部 減構件13、下部減構件14之凸部ΐ6、Μ及凹部Η、 101113423 201247939 19分別嵌合於上述折曲台1之上下一對之上部模構件3、下 部模構件4之凹部5、7及凸部6、8之方式進行壓製之邀製 成形手段； 上述折曲台1之上述上下一對之上部模構件3、下部模構 件4之凸部6、8之上表面係突出於上述四角形平板狀部2 之表面，且，上述上下一對之上部模構件3、下部模構件4 之凹部5、7之底面係朝與凸部6、8之相反側突出於上述平 板狀部2之表面。 本發明中之第2問題解決手段係為達成上述目的，提供一 種網狀電極基材之邊緣折曲工模，其於上述上下一對之上部 模構件3、下部模構件4各自之兩端之上表面設置定位銷9, 於上述棒狀之上部推壓構件13、下部推壓構件14各自之兩 端設置有嵌合於上述定位銷9之開口部15,開口部15嵌合 於上述定位銷9,而可於上述壓製成形中折曲加I對上述網 狀電極基材S之上下兩邊緣進行折曲加工。 本發明中之第3問題解決手段係為達成上述目的，提供— 種使用上述折曲X模之網狀電極基材之邊緣折曲方法：其將 四角形平板狀之網狀電極基材S之任—相對之2邊分別設為 上邊緣及下邊緣，分別折曲上述上邊緣與上述下邊緣，藉此 分別形成2個以上其上表面突出於上述基材S之平板狀部 1〇之表面之凸部21、23與其底面朝與凸部21、23之相反 側突出於上述基材S之平板狀部H)之表面之凹部20、22, 101113423 201247939 且使上述上邊緣及上述下邊緣之凸部2卜23及凹部2〇、22 之外側面分別對上述平板㈣1G之表面與背面交替地朝相 反側將網狀電極基材s折曲加卫成為鑛齒形狀。 本發明中之第4問題解決手段係為達成上述目的，提供一 種網狀電極基材之吊掛卫模：其係用以吊掛網狀電極基材s 之工模，該網狀電極基材8係將四角形平板狀之網狀電極基 材S之任-相對之2邊分職為上邊緣及下邊緣分別折曲 上述上邊緣與上述下邊緣’藉此分別形成2個以上其上表面 突出於上述基材s之平板狀部1〇之表面之凸部η、。μ 底面朝與凸部21、23之相反側突出於上述基材S之平板狀 部U)之表面之凹部2G、22’且使上述上邊緣及上述下邊緣 之凸#21 2=及:部2q、22之外側面分別對上述平板狀部 10之表面與背面交替地朝相反側成為_形狀； 其係由上工模26與下工模29所構成，該上工模26係具 有由在中央具有間隙部27之平行的2片板所構成之電極保 持構件28、28而成’践間隙部27具有較上述基材$ 板狀部1G之厚度寬少許之間隔；該下工㈣具有由在中央 具有間隙部3G之平行的2片板所構成之錘構件η、”而 成’且該間隙部30具有較上述基材s之平板狀部μ 寬少許之間隔； & 其具有如下之構造：將上述電極保持構件28、^之 間隙部27之間隙’調整為於將上述電極基材S之上邊緣附 101113423 9 201247939201247939 VI. Description of the Invention: [Technical Field] The present invention relates to an edge bending mold for a mesh electrode substrate, an edge bending method for a mesh electrode substrate, and a hanging of a mesh electrode substrate A method of hanging a mold and a mesh electrode substrate. [Prior Art] Anodes and cathodes used in chlorine production, such as anodes and cathodes for copper production, copper foil, metal smelting, metal plating, and other anodes for cathode production, cathode or water electrolysis, water treatment, etc. In the equal electrode, an expanded metal mesh electrode substrate in which a slit is provided on a flat plate, which is rolled and provided with a continuous diamond-shaped opening portion on the entire surface, or a flat woven mesh electrode in which a metal wire is woven into a mesh shape. The substrate is coated on the surface of the electrode substrate by thermal decomposition to form an electrode. In general, when an electrode is formed by coating a surface of an expanded metal mesh electrode substrate or a flat woven mesh electrode substrate having a moderate thickness by thermal decomposition, an electrode substrate is required to be etched, Each step of coating and calcining is carried out in each step using a hanging mold to suspend the electrode substrate. At this time, the hanging die used is composed of a die above the suspension electrode substrate and a vertical die which is required to be used for vibration stop. Moreover, the suspension method is carried out by: opening a suspension hole in the electrode substrate, or welding the small piece having the suspension hole to the electrode substrate, and hanging it on the hanging hanger attached to the upper and lower sides The method of hooking the mold or the method of binding the wire. 101113423 4 201247939 When an electrode is coated by electrodeposition on a surface of a ship-metal electrode or a flat-woven mesh electrode substrate having a moderate thickness, even if a suspension method as described above is applied, there is a moderate degree. In the case of thickness, weight, and moderate rigidity, in the etching, coating, and calcination of the thermal decomposition method, the substrate is easily bent, and the wrinkles and creases remain less. On the other hand, in recent years, as an expanded metal mesh electrode substrate, a thin expanded metal mesh electrode having a plate thickness of 0.1 to 0.3 mm and a pitch of the same degree or a wire diameter of 0.1 mm to 0.3 mm is used. A flat woven mesh electrode substrate having a mesh size of ~5 Å. The mesh number of the mesh refers to the number of lines or meshes between 25 4 mm (l inch). When the thin metal expanded mesh substrate or the fine-grained flat woven mesh electrode substrate is used and the electrode is formed by thermal decomposition, the characteristics of the substrate are used when the suspension method as described above is applied. In terms of rigidity, the substrate is easily bent during the etching, coating, firing, and the like, and wrinkles and creases remain, so that the final flatness and surface quality of the electrode cannot be maintained. Further, in the case of a thin expanded metal mesh electrode substrate or a fine-diameter flat woven mesh electrode substrate, as in the above suspension method, since the rigidity of the electrode substrate is very small, the electrode substrate is suspended. The lifting holes will be deformed and broken, and the above methods and molds cannot be used. As a solution to this problem, a method of dispersing the edge of the electrode substrate by the surface and thereby dispersing the suspended load may be considered. However, in this case, the workability and the work efficiency are deteriorated, and the constraint is imposed. The working hours and the increase in the probability of wrinkles and creases, especially in the 101131423 201247939 calcination step, not only around the edge of the electrode substrate to be restrained, but also toward the inside of the electrode, as a result of thermal deformation, it may cause wrinkles and the like. problem. However, the patent document on the hanging of this electrode substrate could not be found. Further, as a method of suspending a semiconductor substrate, the method described in Patent Document 1 is disclosed as a method of hanging. However, this method is a method for horizontally holding a semiconductor substrate, and cannot be used for an electrode such as the present invention. The method of hanging the substrate. [Prior Art] [Patent Document 1] [Patent Document 1] JP-A-2000-109392 SUMMARY OF INVENTION [Problem to be Solved by the Invention] An object of the present invention is to provide a solution to solve such problems. The electrode substrate of the mesh electrode is not hooked locally by the hook, and is not bound by the wire, but is restrained by the surface, thereby dispersing the suspended load, so that wrinkles are not generated inside the electrode during the calcination step, and the operation can be performed. The edge bending mold for mounting the electrode substrate on the mesh electrode substrate of the hanging mold, the edge bending method of the mesh electrode substrate, the hanging mold of the mesh electrode substrate, and the mesh The method of hanging the electrode substrate. In the present invention, the mesh electrode substrate refers to an expanded metal mesh electrode substrate which is provided with a slit on the flat plate, which is rolled and provided with a continuous diamond-shaped opening on the entire surface, and woven the metal wire into a mesh shape. A flat woven mesh electrode substrate. 101113423 6 5 201247939 (Means for Solving the Problem) The first problem solving method of the present invention is to achieve the above object, and to provide an edge bending mold for a mesh electrode substrate, which is used for a quadrangular flat mesh electrode One of the opposite sides of the substrate S is defined as an upper edge and a lower edge respectively, and the upper edge and the lower edge are respectively bent, thereby forming two or more upper surfaces thereof and protruding from the substrate S. The convex portions 21, 23 on the surface of the flat portion 10 and the bottom surface thereof protrude from the concave portions 20, 22 of the surface of the flat portion 1 of the substrate S toward the side opposite to the convex portion 2, and the upper edge and the upper edge are The convex portion 2 of the lower edge and the outer surface of the concave portion 20 and 22 respectively bend the mesh electrode substrate to the opposite side to the mesh electrode base of the zigzag-shaped electrode base on the opposite side and the back surface of the flat portion 10, respectively. a bending die of the material; the structure is characterized in that: the bending table has a quadrangular flat portion 2, and the opposite sides of the rectangular flat portion 2 are respectively defined as an upper edge and a lower edge. 1; on the upper edge of the above folding table 1 and Edges are provided alternately formed as a recess. p 5, 7 and the upper and lower mold members 3 and 4 of the convex portions 6, 8 are provided with recesses 5 respectively fitted to the upper and lower pair of upper mold members 3 and lower mold members 4, respectively. , the protrusions 16 and 18 of the shape of the protrusions 6, 8 and the recesses 17, 19 are upper and lower - the rod-shaped upper pressing member 13 and the lower pressing member 14; for making the mesh electrode substrate ???Loaded in the state of the above-mentioned bending table i, so that the upper and lower rod-shaped upper portion reducing members 13, the lower portion 14 of the lower reducing member 14, the ridges and the recesses Η, 101113423 201247939 19 are respectively fitted The forming means for pressing the upper pair of upper mold members 3 and the concave portions 5, 7 and the convex portions 6 and 8 of the lower mold member 4 in the above-mentioned bending table 1; the above-mentioned upper and lower pairs of the above-mentioned folding table 1 The upper surfaces of the convex portions 6, 8 of the upper mold member 3 and the lower mold member 4 protrude from the surface of the above-mentioned square flat portion 2, and the upper and lower pair of upper mold members 3 and the concave portion 5 of the lower mold member 4 are formed. The bottom surface of the protrusion 7 protrudes from the surface of the flat plate portion 2 toward the side opposite to the convex portions 6, 8. In order to achieve the above object, the second problem solving means of the present invention provides an edge bending die of a mesh electrode substrate which is respectively formed at both ends of the upper and lower pair of upper mold member 3 and lower mold member 4. The positioning pin 9 is provided on the upper surface, and the opening 15 is fitted to the positioning pin 9 at both ends of the rod-shaped upper pressing member 13 and the lower pressing member 14, and the opening 15 is fitted to the positioning pin. 9. The upper and lower edges of the mesh electrode substrate S can be flexed by bending and twisting in the press forming. The third problem solving method of the present invention is to provide the edge bending method of the mesh electrode substrate using the above-mentioned bent X mode, which is a method for the edge-shaped mesh electrode substrate S - the opposite sides are respectively set as an upper edge and a lower edge, respectively, and the upper edge and the lower edge are respectively bent, thereby respectively forming two or more upper surfaces protruding from the surface of the flat portion 1 of the substrate S The convex portions 21 and 23 and the bottom surface thereof protrude toward the concave portions 20, 22, 101113423 201247939 on the surface of the flat portion H) of the base material S on the opposite sides of the convex portions 21 and 23, and the upper edge and the lower edge are convex. The outer surface of each of the portions 2 and 23 and the recesses 2 and 22 respectively bends the mesh-shaped electrode substrate s to the opposite side to the opposite side to the surface of the flat plate (4) 1G. The fourth problem solving method of the present invention is to achieve the above object, and to provide a hanging shape mold for a mesh electrode substrate: a mold for hanging a mesh electrode substrate s, the mesh electrode substrate In the eighth system, the two-sided flat mesh-shaped electrode substrate S is divided into two, and the two sides are divided into an upper edge and a lower edge, respectively, and the upper edge and the lower edge are respectively bent to thereby form two or more upper surface protrusions. The convex portion η on the surface of the flat portion 1 of the substrate s. The bottom surface of the μ protrudes from the concave portion 2G, 22' on the surface of the flat portion U) of the substrate S toward the opposite side of the convex portions 21, 23, and the convex portion of the upper edge and the lower edge is #21 2 = The outer faces of 2q and 22 respectively form a shape on the opposite side of the front and back faces of the flat portion 10, and are formed by an upper die 26 and a lower die 29, and the upper die 26 has a The electrode holding members 28 and 28 formed by the two parallel plates having the gap portion 27 in the center are formed so that the gap portion 27 has a smaller width than the thickness of the substrate portion 1G; the lower work (four) has The hammer member η, which is formed by two parallel plates having the gap portion 3G at the center, and the gap portion 30 have a smaller width than the flat portion μ of the base material s; & The structure: the gap ' of the gap holding portion 27 of the electrode holding member 28 is adjusted to attach the upper edge of the electrode substrate S to 101113423 9 201247939
201247939 藉由於上述電極基材S 近挾入該間隙部27之間之狀態下 之上邊緣交替地形成之複數個凸部21及凹部2()可不拘束地 保持上述電極基材S之寬度，且，將上述錘構件3卜Μ之 上述間隙部3G之間隙調整為於將上述電極基材§之下邊緣 附近挾入該_部3G之間讀態下，於上述網狀電極之電 極基材s之下邊緣交替地形成之凸部23及凹部22可不拘束 電極基材S地吊掛上述錘構件3卜31之寬度，於上述電極 保持構件28、28不拘束地吊掛上述電極基材 極基材S之止振成為可能。 s，使上述電 本發明中之第5問題解決手段係為達成上述目的提供一 種網狀電極基材之•‘綠：其係巾掛峨電歸材S之網 狀電極基材之吊掛方法，該難電極基材8係將四角形平板 狀之網狀電極基材S之任—相對之2邊分別設為上邊緣及下 邊緣，分賴曲上述上邊緣與上述下邊緣，藉此分別形成2 個以上其上表面突出於上述基材s之平板狀部1()之表面之 凸部21、23與其底面朝與凸部2卜23之相反側突出於上述 基材s之平板狀部1G之表面之凹部2G、22，且使上述上邊 緣及上述下邊緣之凸部2卜23及凹部2〇、22之外侧面分別 對於上述平板狀部1G之表面與背面交#地朝相反側成 齒形狀； 使用上述所記載之吊掛工模，藉由上述電極保持構件 28 28不拘束上述電極基材s地吊掛在上述電極基材$之 101113423 201247939 上邊緣交替地形成之複數個凸部2ί及凹部2〇，並且於上述 網狀電極之電極基材s之下邊緣交替地形成之凸部23及凹L 部22 ’不拘束上述電極基材s地吊掛上述錘構件n 使其成為上述電極基材s之止振。 (發明效果） 根據本發明，藉由將電極基材插入至吊掛工模中， (1)可作業性良好地安裝， ⑺又’可不使成為變形與魏之原因之懸吊負 吊掛之電極基材，而使其分散至涵蓋電極之整個寬度。、 (3)而且，由於藉由不拘束電極基材，又 散而使在炮燒步驟中之以、吊負重分 巾掛财度之熱變形變得容 =，因此與藉由焊接拘束電極基材之習知之方法相比， 可抑制於電極内側產生褶皺。 【實施方式】 以下與圖式一併詳細地說明本發明之實施態樣。 (1)折曲工模及折曲方法 圖1〜圖5係表料發明之㈣電絲材之折曲 料極基材讀財法之—實施㈣步㈣ 付遗1係具有至少㈣之2邊為平行之平板狀部2，且將上 述2邊分別設為上邊緣及τ邊緣之折曲台，於上述 下邊緣上設置有上部模構件3與下部模構件4。上述上下一 對之上部模構件3、下部模構件4之凸部6、8之上表面係 101113423 201247939201247939 The width of the electrode substrate S can be kept unconstrained by the plurality of convex portions 21 and the concave portions 2 () which are alternately formed by the upper edges in the state in which the electrode substrate S is in the vicinity of the gap portion 27, and The gap between the gap portion 3G of the weight member 3 is adjusted so as to be in the read state between the lower edge of the electrode substrate and the edge portion of the electrode substrate, and the electrode substrate of the mesh electrode is s The convex portion 23 and the concave portion 22 which are alternately formed at the lower edges can suspend the width of the hammer member 3b without restraining the electrode substrate S, and the electrode holding members 28 and 28 hang the electrode substrate base without restraint. The vibration of the material S is possible. s, the fifth problem solving means in the above-mentioned electric power supply invention is to provide a mesh electrode substrate for the above-mentioned purpose, and to hang the mesh electrode substrate of the green material slab The hard electrode substrate 8 is formed by arranging any of the two sides of the square-shaped mesh electrode substrate S as the upper edge and the lower edge, respectively, and dividing the upper edge and the lower edge to form the upper edge and the lower edge, respectively. Two or more convex portions 21 and 23 whose upper surface protrudes from the surface of the flat portion 1 () of the substrate s and the bottom surface thereof protrude from the flat portion 1G of the substrate s on the side opposite to the convex portion 2 The concave portions 2G and 22 on the surface are formed such that the convex portions 2 and the outer surfaces of the concave portions 2 and 22 of the upper and lower edges are respectively formed on the opposite sides of the surface and the back surface of the flat portion 1G. a shape of a tooth; a plurality of convex portions alternately formed on the upper edge of the electrode substrate $101113423 201247939 by the electrode holding member 28 28 without the above-described electrode substrate s using the above-described hanging mold 2ί and the recess 2〇, and at the above mesh electrode Protrusion 23 and the concave portion 22 is formed of L under the extreme edges of the substrate are alternately s' s not bound to the electrode base member suspended above the hammer makes n s of the electrode substrate brace. (Effect of the Invention) According to the present invention, by inserting an electrode substrate into a hanging die, (1) it can be mounted with good workability, and (7) 'can not be suspended or suspended for the cause of deformation and Wei. The electrode substrate is dispersed to cover the entire width of the electrode. (3) Moreover, since the thermal deformation of the weight of the heavy-duty towel is reduced by the non-confinement of the electrode substrate, the thermal deformation of the weight of the weight-receiving towel is reduced, and thus the electrode base is restrained by welding. Compared with the conventional method of the material, wrinkles can be suppressed from occurring inside the electrode. [Embodiment] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. (1) Flexing die and bending method Fig. 1 to Fig. 5 are the materials of the invention. (4) The bent material of the wire material is read by the financial method—the implementation (4) step (4) The 1st line has at least (4) 2 The side is a parallel flat portion 2, and the two sides are respectively a bending stand for the upper edge and the τ edge, and the upper mold member 3 and the lower mold member 4 are provided on the lower edge. The upper surface of the upper and lower pair of upper mold members 3 and lower mold members 4, 8 is 101113423 201247939
突出於上述四角形平板狀部2之表面，且上述上下—對之上 部模構件3、下雜構件4之凹部5、7之心㈣與凸部卜 8之相反側突出於上述平板狀部2之表面。元件符號S係四 角形平板狀之峨電極基材，元件符號9係於設置於折曲台 1之平板狀部2之上邊緣之上賴構件3及設置於折曲台i 之平板狀部2之下邊緣之下部模構件4之各自之兩端所設置 之定位銷，元件符號1G係網狀電極基材S之平板狀部。 而且如圖2所不’上述網狀電極基材8係載置於折曲台 表面該折曲。1上具有自上述平板狀部2之表面朝上 方延伸之凸部6、8與自上述平板狀部2之表面朝下方延伸 之凹部5、7並形成為㈣形狀。接著，藉由上部推抵構件 η將上述平板狀之網狀電極基材s之上邊緣自其表面推抵 至=折曲台1上邊緣之表面，並且將上述網狀電極基材S =曲台1上邊緣之鑛齒形狀之上部模 度朝上方」 將上述電極基材8之上邊緣以90 s之上邊緣戴地折曲，將上述網狀電極基材 構件6 U 1上邊緣之職形狀之上部模 網狀電極基二Jr並且藉由下部推抵構件12將上迷 緣之表面，並且；^緣自自其表面推抵至上述折曲台1下邊 邊緣推抵至上比H 板狀之網狀電極基材s史下 之凸部8之內 下邊緣之鑛齒形狀之下部模構件4 101113423 面將上述電極基材S之下邊緣以9〇度朝上 201247939 邊：地折曲’將上述網狀電極基材s之下 之凸部8之表Γ 邊緣·齒形狀之下部模構件4 亦可取代使用上述上部推抵構件 於=模構件3與:部模構件4之間一 構件I ★圖3所不’將設置於上下-對之棒狀之上部推兩 上方與設置於折曲台丨之平^之心部15自電極基材s 下部模構件4之定位銷9 j P 2邊緣之上部模構件3、 上述折曲台i邊缝 &。然後’相互嵌合具有嵌合於 、之上部模構件3之鑛齒形狀之凸部6及凹 口 P5之鑛齒形狀之凹部17 久凹 °，相互我合具有嵌合於上述折曲台二::上_構件 μ之棒狀之下部轉構件14。而且 及凸 上部模構件3及下部模構 ' 上述折曲。1之And protruding from the surface of the square-shaped flat portion 2, and the center of the upper and lower portions of the upper and lower mold members 3 and 7 and the recesses 5 and 7 of the lower member 4 protrude from the flat portion 2 surface. The component symbol S is a square-shaped flat electrode substrate, and the component symbol 9 is attached to the upper edge of the flat portion 2 of the bending table 1 and the flat member 2 and the flat portion 2 provided on the folding table i. A positioning pin provided at each of both ends of the lower mold member 4 at the lower edge, and the component symbol 1G is a flat portion of the mesh electrode substrate S. Further, as shown in Fig. 2, the mesh electrode substrate 8 is placed on the surface of the folding table to be bent. The projections 6 and 8 extending upward from the surface of the flat portion 2 and the concave portions 5 and 7 extending downward from the surface of the flat portion 2 are formed in a (four) shape. Next, the upper edge of the flat mesh electrode substrate s is pushed from the surface thereof to the surface of the upper edge of the folding table 1 by the upper pushing member η, and the mesh electrode substrate S = 曲The upper portion of the upper edge of the table 1 has a higher modulus on the upper portion. The upper edge of the electrode substrate 8 is bent at an upper edge of 90 s, and the upper edge of the mesh electrode substrate member 6 U 1 is used. Above the shape of the partial mold network electrode base Jr and the upper fascia surface by the lower pushing member 12, and the edge is pushed from the surface thereof to the lower edge of the above-mentioned folding table 1 to push up to the upper plate The lower surface of the inner peripheral edge of the convex portion 8 of the mesh electrode substrate s has a lower tooth shape lower mold member 4 101113423. The lower surface of the electrode substrate S is turned upward at 9 2012 degrees 201247939 side: the ground is bent ' The surface of the convex portion 8 below the mesh electrode substrate s may be replaced by the upper surface of the mold member 3 and the portion of the mold member 4. I ★ Figure 3 does not 'will be placed on the top and bottom - the upper part of the rod is pushed above and placed on the folding table心 平 之 之 自 自 自 自 自 自 自 自 自 自 自 自 自 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部 下部Then, the concave portion 17 having the convex portion 6 and the notch P5 fitted to the ore tooth shape of the upper mold member 3 is fitted to each other, and the concave portion 17 having the shape of the ore tooth is recessed. The rod-shaped lower rotating member 14 of the upper_member μ. Further, the above-mentioned bending is performed by the convex upper mold member 3 and the lower mold structure. 1
之上下兩邊緣自其— 表面將上述電極基材S 成為上述上邊緣及上述下邊緣^網狀電極基材折曲加工 之外側面分別對上述平板狀部i。:表2=3及:部2。、22 反侧成為鋸齒形狀。 、/、背面交替地朝相 如圖4所示’縣成形係^平行移動至平板 邊緣及下邊緣各自之一端之上部推 ^上 移動輥25，而如下述進行。 動親24 U推抵 101113423 201247939 D藉由絲於上部推抵移_ 24、下部推抵移_ 25之 水平導親40與垂直壓製輕％，將棒狀之上部推抵構件” 及下部^抵構件12推抵至電極基材s，如圖5、圖邮)所 不^叹置於電極基材8之平板狀部1〇與電極基材$之平 板狀。P 2之上邊緣及下邊緣之上部模構件3、下部模構件4 之邊界形成圖5、圖12(b)所示之直角部34。 2)於上述直角部34之成形之同時，藉由安裝於上部推抵 移動輥24及下部推抵移動輕25之垂直壓製輥幻與水平導 幸昆4卜將棒狀之上部推壓構件13、棒狀之下部推壓構件μ 推抵至電極基，如圖5所示，於網狀電極基材s之上邊 緣，形成鑛齒形狀地具有自上述基材s之平板狀部ι〇之表 面朝上方延伸之凸部21、23與自上述基材S之平板狀部10 之表面朝下方延伸之凹部2〇、22之網狀電極基材s。 作為本發明之1實施例’雖然使用線徑為（U mm〜0.3 醜’網目之筛號為3〇〜5〇之平織網狀電極之電極基材，但 本發明並不限定於此。 圖11⑷絲示本發明之網狀電滅材之折曲方法之壓製 成形前之-例的前視圖。網狀電極基材8之上邊緣係插入於 設置於平板狀部2上邊緣之上部模構件3與上部推壓構件 13之間。 圖11(b)係表示本發明之網狀電極基材之折曲方法之厘製 成形後之一例的前視圖。 101113423 14 201247939 上部模構件3之凹部5内側之寬度(a)為loo mm〜2〇〇,mm 左右，上部模構件3之凹部5外側之長度（b)較凹部5内側 之寬度(a)長20 mm〜50 mm左右，凹凸之高度(h)為3mm〜 10 mm左右，凹凸部中心之間之長度(P)較佳係設為250 mm 〜350 mm左右。 由於上部模構件3之凹部5外侧之長度(b)較凹部5内側 之寬度(a)長20 mm〜50 mm左右，因此藉由壓製成形，插 入於置於平板狀部2上邊緣之上部模構件3與上部推壓構 件13之間之網狀電極基材§之上邊緣係於上部模構件3之 凹部5内之邊緣中延長，而如圖n⑻所示傾斜地成形。 再者，設置於平板狀部2下邊緣之下部模構件4與下部推 壓構件14之肷合狀邊、亦成為同樣之構成，使插人於設置於 平板狀部2下邊緣之下部模構件4與下部推壓構件14之間 之網狀電極基材s之下邊緣成形為與網狀電極基材s之上 邊緣同樣之形狀。 本發明之設置於網狀電極基材之折曲工模之平板狀部2 上邊緣之上部模構件3及設置於平板狀部2下邊緣之下部模 構件4係較佳為紹。又’棒狀之上部推壓構件η及棒狀之 下部推壓構件14之材質亦可使用耐衝擊性氣乙烯或銘。妙 而，具有可撓性之耐衝擊性氣乙稀適合簡便之藉由親移動: 壓製加工’而應用於此次試製中。另―方面，料 南’如上述之成形並m因此需要同時按壓工模整 101113423 15 201247939 體之壓製裝置。 再者，於不鏽鋼之情況時，由於自工模尺寸之厚度方向之 機械加工度較大，因此熱變形量較大，從而不適合^置= 板狀部2之上邊緣上之上部模構件3及設置於四角形平板狀 部2之下邊緣上之下部模構件4及上下一對之棒狀之上部推 壓構件13、下部推壓構件14。 (2)吊掛工模及吊掛方法 圖6〜圖9係表示本發明之網狀電極基材之吊掛工模及使 用上述吊掛工模之網狀電極基材之吊掛方法之—實施例的 流程圖。 圖6(a)係表示本發明之吊掛工模之上工模26之一例者， 將上述電極保持構件28、28之上述間隙部27之間隙調整為 於將上述電極基材s之上邊緣附近挾入該間隙部27之間之 狀態下’藉由於上述電極基材s之上邊緣交替地形成之複數 個凸邛21及凹部2〇可不拘束地保持上述電極基材s之寬 度。即，構成為將網狀電極之電極基材S之平板狀部10挾 入電極保持構件28、28之上述間隙部27，吊掛於保持鋸齒 形狀地具有於電極基材S之上邊緣所形成之突出於上述電 極基材S之平板狀部1〇表面之凸部21及朝與凸部21之相 反方向突出於上述基材S之平板狀部1〇表面之凹部2〇的凹 部20及凸部21之上工模26。 圖60)係表示本發明之吊掛工模之下工模29之一例者， 101113423 16 201247939 將錘構件31、31夕、+、 <上逃間隙部30之間隙調整為於將上述電 極基材S之下邊絡 緣挾入該間隙部30之間之狀態下，於上述 網狀電極之電; 立 ^卷材S之下邊緣之交替地形成之凸部23及 P可不拘束電極基材S地吊掛上述錘構件31、31之寬 構成為將網狀電極之電極基材S之平板狀部10挾 述]隙°卩30 ’吊掛於鋸齒形狀地具有於電極基材S之 下邊f所形成之突出於上述電極基材 s之平板狀部10表面 及朝與凸部23之相反方向突出於上述基材S之平 P表面之凹部22之凹部22及凸部23，吊掛由下工 模29之2片板所構成之錘構件3卜31。. 而且，如圖 久圖8所示’將電極基材s之四角形平板狀 部10挾入至上工捃w 模26之電極保持構件28、28之間隙部27, 不拘束電極基材S地吊掛於電極基材S之上邊緣所形成之The upper and lower edges are respectively formed on the surface of the electrode substrate S from the upper edge and the lower edge of the mesh electrode substrate, and the outer surface faces the flat portion i. : Table 2 = 3 and: Part 2. 22 The reverse side has a sawtooth shape. The rear side alternately moves toward the phase as shown in Fig. 4, and the county forming system moves parallel to the upper end of each of the flat edge and the lower edge to push the upper roller 25, as follows. The moving parent 24 U pushes 101113423 201247939 D by the wire pushing the upper part of the movement _ 24, the lower part pushing the _ 25 horizontal guide 40 and the vertical pressing light %, pushing the upper part of the rod to the member" and the lower part The member 12 is pushed against the electrode substrate s, as shown in Fig. 5 and Fig. 3, and is not placed on the flat portion 1 of the electrode substrate 8 and the flat plate of the electrode substrate $. The upper and lower edges of the P 2 The boundary between the upper mold member 3 and the lower mold member 4 forms the right angle portion 34 shown in Fig. 5 and Fig. 12(b). 2) While the right angle portion 34 is formed, the moving roller 24 is pushed by the upper portion. And the lower part of the vertical pressing roller that pushes the moving light 25, and the horizontal guiding guide 4, pushes the rod-shaped upper pressing member 13 and the rod-shaped lower pressing member μ to the electrode base, as shown in FIG. The upper edge of the mesh electrode substrate s has a convex tooth shape and has convex portions 21 and 23 extending upward from the surface of the flat portion ι of the substrate s and the flat portion 10 from the substrate S The mesh electrode substrate s of the recesses 2, 22 extending downward from the surface. As a first embodiment of the present invention, the wire diameter is (U mm to 0.3). The electrode substrate of the mesh-like electrode of the mesh of 3 〇 to 5 , is not limited thereto. Fig. 11 (4) shows the bending method of the mesh-shaped electric material of the present invention before the press forming Front view of the example. The upper edge of the mesh electrode substrate 8 is inserted between the upper mold member 3 and the upper pressing member 13 which are disposed on the upper edge of the flat portion 2. Fig. 11(b) shows the present invention. A front view of an example of the bending method of the mesh electrode substrate. 101113423 14 201247939 The width (a) of the inner side of the concave portion 5 of the upper mold member 3 is loo mm 〜2 〇〇, mm or so, the upper mold The length (b) of the outer side of the recess 5 of the member 3 is longer than the width (a) of the inner side of the recess 5 by about 20 mm to 50 mm, and the height (h) of the unevenness is about 3 mm to 10 mm, and the length between the centers of the uneven portions (P) Preferably, it is set to about 250 mm to 350 mm. Since the length (b) of the outer side of the concave portion 5 of the upper mold member 3 is about 20 mm to 50 mm longer than the width (a) of the inner side of the concave portion 5, by press forming, Inserted on the mesh electrode substrate § between the upper mold member 3 and the upper pressing member 13 placed on the upper edge of the flat portion 2 The edge is elongated in the edge in the recess 5 of the upper mold member 3, and is formed obliquely as shown in Fig. 7(8). Further, the lower mold member 4 and the lower pressing member 14 are disposed at the lower edge of the flat portion 2. The side edge also has the same configuration, and the lower edge of the mesh electrode substrate s inserted between the lower mold member 4 and the lower pressing member 14 disposed at the lower edge of the flat portion 2 is formed into a mesh electrode. The upper edge of the substrate s has the same shape. The upper mold member 3 of the upper edge of the flat portion 2 of the flexural mold of the mesh electrode substrate and the lower mold member disposed at the lower edge of the flat portion 2 The 4 series is preferred. Further, the material of the rod-shaped upper pressing member η and the rod-shaped lower pressing member 14 may be made of impact resistant vinyl or melamine. In fact, the flexible impact-resistant gas sulphur is suitable for use in this trial production by the use of pro-moving: press processing. On the other hand, the material is formed as described above and m is therefore required to simultaneously press the pressing device of the mold 101113423 15 201247939. Further, in the case of stainless steel, since the degree of machining in the thickness direction of the die size is large, the amount of thermal deformation is large, so that it is not suitable for setting the upper mold member 3 on the upper edge of the plate portion 2 and The lower mold member 4 and the upper and lower pair of the rod-shaped upper pressing members 13 and the lower pressing member 14 are provided on the lower edge of the rectangular flat portion 2. (2) Hanging die and hanging method Figs. 6 to 9 show a hanging die of the mesh electrode substrate of the present invention and a hanging method of the mesh electrode substrate using the above-mentioned hanging die- A flow chart of an embodiment. Fig. 6(a) is a view showing an example of the upper mold 26 of the hanging mold of the present invention, wherein the gap between the gap portions 27 of the electrode holding members 28 and 28 is adjusted to the upper edge of the electrode substrate s. In the state in which the gap portion 27 is inserted in the vicinity, the width of the electrode substrate s can be maintained without any constraint by the plurality of the projections 21 and the recesses 2 which are alternately formed by the upper edges of the electrode substrate s. In other words, the flat portion 10 of the electrode substrate S of the mesh electrode is inserted into the gap portion 27 of the electrode holding members 28 and 28, and is suspended from the upper edge of the electrode substrate S while being held in a zigzag shape. a convex portion 21 protruding from the surface of the flat portion 1 of the electrode substrate S and a concave portion 20 and a convex portion projecting from the concave portion 2 of the surface of the flat portion 1 of the substrate S in a direction opposite to the convex portion 21 The mold 21 is above the part 21. Fig. 60) shows an example of the mold 29 under the hanging mold of the present invention, 101113423 16 201247939 Adjusting the gap between the hammer members 31, 31, +, < the escape gap portion 30 to the above electrode base The edge of the material S is inserted between the gap portions 30, and is electrically connected to the mesh electrode; the convex portions 23 and P which are alternately formed at the lower edge of the coil S are not constrained to the electrode substrate S. The hammer members 31 and 31 are suspended so as to extend the flat portion 10 of the electrode substrate S of the mesh electrode, and the gap 卩30' is suspended in the zigzag shape to have a lower side of the electrode substrate S. The surface of the flat portion 10 protruding from the electrode substrate s and the concave portion 22 and the convex portion 23 of the concave portion 22 protruding from the flat P surface of the substrate S in the opposite direction to the convex portion 23 are suspended from the lower portion The hammer member 3b 31 formed by the two plates of the mold 29 is used. Further, as shown in Fig. 8, the square-shaped flat portion 10 of the electrode substrate s is inserted into the gap portion 27 of the electrode holding members 28 and 28 of the upper working die 28, and the electrode substrate S is not restrained. Hanged on the upper edge of the electrode substrate S
Hui &之ΙΗ) β 20及凸部21 ’而且，將電極基材s之四角形 平板狀挟入至下工模29之錘構件3卜31之間隙部30, 將於電極基材s之下邊緣所形成之銀触彡狀之凹部η及凸 23挾人’用以作為不拘束電極基材s地使電極基材s止 振之錘j ® 9係表示以上述方式使用本發明之由上工模％ 下 ' 所構成之網狀電極基材之吊掛工模吊掛電極基 材S之狀態的立體圖。 再者’不拘束電極基材s地吊掛於電極基材S之上邊緣 所形成之鑛齒狀之凹部2G及凸部21之上工模26及不拘束 101113423 201247939 電極基材s地吊掛於電極基材s之下邊緣所形成之鋸齒形 狀之凹部22及凸部23之用以使電極基材S止振之下工模 29，亦可使用其他各種之構造者。 如上述，本發明之網狀電極之電極基材之吊掛工模，以於 懸吊時使褶皺與折痕、或煅燒步驟中之熱變形難以產生，可 一面確保（1)作業性，一面使(2)懸吊負重分散，從而抑制(3) 锻燒步驟中之熱變形。 此吊掛工模由於為僅將電極基材插入之構造，因此設置為 於電極製作中使電極基材自吊掛工模之間隙穿過而不落 下’即，不施加使電極基材邊緣之壓製成形部變形之力，又， 使插入作業順利進行之適度狹窄之間隙部27、列。此間隙 4 27、30尸、要為電極基材s之四角形平板狀部可順利進 入之間隔即可’若間隔太過於寬，由於會存在電極A自吊 掛=模掉落之情況’因此通常較佳為〇5麵〜15麵左右。 U ·與上述同樣，為了不過於施加使電極基材s之邊緣之 ^成形部變形之力，與電極基材s邊緣之壓製成形部之直 碰觸之電極保持構件28、28與錘構件Μ、之角 Γ較佳為不進行㈣而形成為直角。另-方面，為使電極 基材s可順利插人，插人卩餘佳為進行倒角。 [實施例] —幻說明本發明之實施例，但本發明並不限定於此 101113423 18 ⑤ 201247939 <實施例1> 作為網狀電極（對象電極），使用圖10(a)所記載之細徑平 織網狀電極。 電極基材S之材質：Ni 電極基材S之大小：寬X長(mm) 2500x1000 電極基材之線徑：¢0.20 mm(參照圖10(a)) 網目之篩號i£l) : 35 註1):於25.4 mm(l英叫·)之間所存在之線數或篩孔數 藉由圖1〜圖4所示之方法，使用上述網狀電極基材之邊 緣折曲工模折曲此網狀電極，並藉由圖6〜圖9所示之方 法，使用上述網狀電極基材之吊掛工模吊掛該網狀電極。 將此複數片懸掛於吊架上，進行以下處理。 •触刻：HC1X3分鐘 •塗佈液：鉑族金屬鹽溶液 •煅燒Further, the β 20 and the convex portion 21', and the square shape of the electrode substrate s is inserted into the gap portion 30 of the hammer member 3b of the lower mold 29, and will be under the electrode substrate s. The silver-touch-shaped concave portion η and the convex portion 23 formed by the edge are used as a hammer j ® 9 for damping the electrode substrate s without restraining the electrode substrate s, and the above-described manner is used. A perspective view of the state in which the hanging die of the mesh electrode substrate formed by the mold % is suspended. Further, the non-constrained electrode substrate s is hung on the upper edge of the electrode substrate S, and the concave portion 2G and the convex portion 21 are formed on the upper mold 26 and the non-constrained 101113423 201247939. The zigzag-shaped concave portion 22 and the convex portion 23 formed on the lower edge of the electrode substrate s are used to stop the electrode substrate S under the mold base 29, and various other structures may be used. As described above, the hanging mold of the electrode substrate of the mesh electrode of the present invention is difficult to produce wrinkles and creases during suspension, or thermal deformation during the firing step, and can ensure (1) workability while ensuring workability. The (2) suspension load is dispersed to suppress (3) thermal deformation in the calcining step. Since the hanging mold is a structure in which only the electrode substrate is inserted, it is disposed such that the electrode substrate passes through the gap of the hanging mold without dropping in the electrode fabrication, that is, the edge of the electrode substrate is not applied. The force for deforming the molded portion is pressed, and the gap portion 27 and the column which are appropriately narrowed in the insertion operation are smoothly performed. This gap 4 27, 30 corpses, to be the square plate of the electrode substrate s can smoothly enter the interval. If the interval is too wide, there will be a case where the electrode A is suspended from the die = the mold is usually Preferably, it is about 5 faces to 15 faces. U. In the same manner as described above, the electrode holding members 28, 28 and the hammer member which are in direct contact with the press-formed portion of the edge of the electrode substrate s are not excessively applied to the force for deforming the formed portion of the edge of the electrode substrate s. Preferably, the corner Γ is formed at a right angle without (4). On the other hand, in order to make the electrode substrate s smoothly insertable, it is possible to insert a chamfer. [Embodiment] - An embodiment of the present invention is exemplified, but the present invention is not limited to this. 101113423 18 5 201247939 <Example 1> As a mesh electrode (target electrode), the fineness shown in Fig. 10 (a) is used. A flat woven mesh electrode. Material of electrode substrate S: Ni Size of electrode substrate S: width X length (mm) 2500x1000 Wire diameter of electrode substrate: ¢0.20 mm (refer to Fig. 10(a)) Screen number i£l) : 35 Note 1): The number of lines or the number of meshes existing between 25.4 mm (l), using the method shown in Figs. 1 to 4, using the edge of the mesh electrode substrate The mesh electrode is bent, and the mesh electrode is suspended by a hanging die of the mesh electrode substrate by the method shown in FIGS. 6 to 9. Hang the plurality of pieces on the hanger and perform the following processing. • Touch: HC1X3 minutes • Coating solution: Platinum group metal salt solution • Calcination
煅燒溫度：400〜600°C 锻燒時間：10分鐘〜40分鐘 <註釋> 電極邊緣之折曲部係於最終步驟被剪掉。 電極基材之邊緣折曲形狀之好壞受以下所述之折曲工模 之基本尺寸影響。為求出此基本尺寸，製作2種類之折曲工 模，實際折曲電極基材之邊緣，進行兩者之比較(參照圖11)。 折曲工模之基本尺寸係如表1所示。 101113423 19 201247939 [表i]Calcination temperature: 400 to 600 ° C Calcination time: 10 minutes to 40 minutes <Notes> The bent portion of the electrode edge is cut off in the final step. The shape of the edge of the electrode substrate is affected by the basic dimensions of the flexing tool described below. In order to obtain the basic size, two types of bending molds were produced, and the edges of the electrode substrate were actually bent, and the two were compared (see Fig. 11). The basic dimensions of the flexing tool are shown in Table 1. 101113423 19 201247939 [Table i]
(單位：mm) —a b h 140 170 6 126 148 6 叫% π 叹導 < 次5不，ttj 門距)較長之樣品A，每單位長度之彎曲數量較少，因 此可將因f曲而產生之褶皺抑制為少於樣品B。根據此結 果將樣°σ A之尺寸設為折曲工模之基本尺寸。 /又上述結果，根據樣品A之吊掛工模之標準形狀比率 二、下斤示再者，將藉由電極基材折曲工模所形成之電極 基材邊緣之―例表示於圖12(a)及圖12(b)。此時，若將A °又為因折曲所形成之電極基材之自峰頂至峰谷之間距，將 Α 6又為Α在折曲後之長度’將Β設為折曲部之長度尺寸， 將C议為於折曲部之長度上之直角方向之尺寸，則 •拉長率hA'/A):約 1.00745 •折曲比率（=A : B : C) : 155(1) : 15(0.0968) : 6(0.0387) •折曲角度：90。 之设定係於此次試製中在包含煅燒步驟之全部步驟維持 穩定之吊掛狀態。藉此’作為決定電極基材折曲工模之形狀 之比率之標準可獲得採用此等數值之適當性。 <實施例 作為網狀電極，將於實施例1所使用之圖l〇(a)之細徑平 101113423 20 ⑤ 201247939 織網狀電極，改為使用如圖10(b)所示之擴張金屬網狀電極 之結果，可獲得與實施例1同樣之結果。此時’於圖10(b) 中係使用板厚T : 0.1〜0,3 mm、間距W : 0.1〜0,3 mm之網 目。 <比較例1 > 將實施例1及實施例2所使用之圖10(a)之細徑平織網狀 電極及如圖10(b)所示之擴張金屬網狀電極如圖13所示，於 吊掛工模35開複數個孔36，於此吊掛工模35之複數個孔 36穿過線或掛鉤37吊掛電極基材s，並進行蝕刻、塗佈、 烺燒等。其結果，於吊掛部產生變形與麵，並且產生般燒 時之變形與作業中之振動，而無法作為電極使用。 (產業上之可利用性） 由於根據本發明之網狀電極基材之邊緣折曲工模、網狀電 極基材之吊掛工模以及網狀電極基材之吊掛方法，可藉由將 電極基材掛4作業性良好地安裝電極基材，又，可 不使成為變形與稽敞之原因之懸吊負重集中於吊掛之電極 基材，而使其分散至涵蓋啻 星電極之整個寬度，且不拘束電極基 材，又’藉由使懸吊負番八血 只里刀政而使在煅燒步驟中之吊掛工模 長度方向之熱變形釋放， 了抑制於電極内面產生褶皺，因此 可應用於各種網狀電極。 【圖式簡單說明】 系表丁使用本㈣之網狀電極基材之折曲工模之網 101113423 21 201247939 狀電極基材之折曲方法之一實施例之第1步驟的圖式。 圖2係表示使用本發明之網狀電極基材之折曲工模之網 狀電極基材之折曲方法之一實施例之第2步驟的圖式。 圖3係表示使用本發明之網狀電極基材之折曲工模之網 狀電極基材之折曲方法之一實施例之第3步驟的圖式。 圖4係表示使用本發明之網狀電極基材之折曲工模之網 狀電極基材之折曲方法之一實施例之第4步驟的圖式。 圖5係表示藉由本發明之網狀電極基材之折曲方法所折 曲之網狀電極基材之一例的立體圖。 圖6(a)係表示本發明之網狀電極基材之吊掛工模之上工 模之一實施例的立體圖。 圖6(b)係表示本發明之網狀電極基材之吊掛工模之下工 模之一實施例的立體圖。 圖7係表示藉由本發明之網狀電極基材之吊掛方法，吊掛 網狀電極基材之上邊緣之步驟之一例的流程圖。 圖8係表示藉由本發明之網狀電極基材之吊掛方法，吊掛 網狀電極基材之上邊緣之步驟與將錘附於下邊緣上之步驟 之一例的流程圖。 圖9係表示使用本發明之網狀電極基材之吊掛工模吊掛 電極基材之狀態的立體圖。 圖10 (a)係表示本發明所使用之電極基材之一例之平織網 狀電極的部分前視圖。 101113423 22 201247939 圖10(b)絲林發日㈣使紅電極歸之—例之擴張金 屬網狀電極的部分前視圖。 、 圖11(a)係表示藉由本發明之網狀電極基材之折曲工模 折曲方法之壓製成形前之一例的前視圖。 圖11(b)係表示藉由本發明之網狀電極基材之折曲工模之 折曲方法之壓製成形後之一例的前視圖。 狀電極基材之折曲方法所 圖12(a)係表示藉由本發明之網 折曲之網狀電極基材之一例的部分前舞圖。 圖12(b)係表示藉由本發明之網狀電極基材之折曲方法所 折曲之網狀電極基材之一例的部分侧視圖。 圖13係表示比較例所使用之電極基材之吊掛方法之 的圖式。 【主要元件符號說明】 S 四角形平板狀之網狀電極基材 1 折曲台 2 折曲台1之四角形平板狀部 3 上部模構件 4 下部模構件 5、 7、17、19、20、22 凹部 6、 8、16、18、21、23 凸部 在設置於四角形平板狀部2之上 邊緣之上部模構件3及設置於四 101113423 23 角形平板狀部2之下邊緣之下部 模構件4之兩端所設置之定位銷 電極基材S之平板狀部 上部推抵構件 下部推抵構件 棒狀之上部推壓構件 棒狀之下部推壓構件 為與定位銷9接合而於上部推壓 構件13、下部推壓構件14之兩端 設置之開口部 推抵移動輥 上工模 間隙部 電極保持構件 下工模 錘構件 垂直壓製輥 直角部 習知之吊掛工模 開於吊掛工模之複數個孔 線或掛鉤 水平導輥 24(Unit: mm) —abh 140 170 6 126 148 6 Called % π snivel < times 5 no, ttj gate distance) Sample A with a long length, the number of bends per unit length is small, so it can be The resulting wrinkles were suppressed to less than sample B. According to this result, the size of the sample σ A is set as the basic size of the bending mold. / Further, according to the standard shape ratio of the hanging mold of the sample A, the lower limit is shown, and the example of the edge of the electrode substrate formed by the electrode substrate bending mold is shown in Fig. 12 ( a) and Figure 12(b). At this time, if A ° is again from the peak top to the peak-to-valley distance of the electrode substrate formed by the bending, the Α 6 is the length of the Α after the bending, and the Β is set to the length of the bent portion. Dimensions, where C is the size of the right angle in the length of the bent portion, then • elongation rate hA'/A): about 1.00745 • bending ratio (=A : B : C) : 155 (1) : 15 (0.0968) : 6 (0.0387) • Bend angle: 90. The setting is in this trial production to maintain a stable suspension state in all steps including the calcination step. By virtue of this, as a criterion for determining the ratio of the shape of the electrode substrate bending mold, the appropriateness of using such values can be obtained. <Examples As a mesh electrode, the mesh electrode of Fig. 10(a) of Fig. 1 (a) used in Example 1 was used, and the expanded metal shown in Fig. 10(b) was used instead. As a result of the mesh electrode, the same results as in Example 1 were obtained. At this time, in Fig. 10(b), a mesh having a thickness T: 0.1 to 0, 3 mm and a pitch W of 0.1 to 0, 3 mm was used. <Comparative Example 1 > The fine-diameter plain woven mesh electrode of Fig. 10 (a) used in the first embodiment and the second embodiment and the expanded metal mesh electrode shown in Fig. 10 (b) are as shown in Fig. 13 The plurality of holes 36 are opened in the hanging mold 35, and the plurality of holes 36 of the hanging mold 35 are hung through the wire or the hook 37 to hang the electrode substrate s, and are etched, coated, simmered, or the like. As a result, deformation and surface are generated in the hanging portion, and deformation during the burn-in and vibration during the operation are generated, and it cannot be used as an electrode. (Industrial Applicability) The edge bending mold of the mesh electrode substrate, the hanging mold of the mesh electrode substrate, and the hanging method of the mesh electrode substrate according to the present invention can be The electrode substrate is mounted on the electrode substrate with good workability, and the suspension load which is caused by deformation and openness is concentrated on the suspended electrode substrate, and is dispersed to cover the entire width of the comet electrode. Moreover, the electrode substrate is not restrained, and the thermal deformation in the longitudinal direction of the hanging mold in the calcination step is released by suspending the negative blood, thereby suppressing wrinkles on the inner surface of the electrode. Can be applied to a variety of mesh electrodes. [Simple description of the drawing] The net of the flexural mold of the mesh electrode substrate of the present invention is used. 101113423 21 201247939 The drawing of the first step of the embodiment of the bending method of the electrode substrate. Fig. 2 is a view showing a second step of an embodiment of a method of bending a mesh electrode substrate using a bending die of the mesh electrode substrate of the present invention. Fig. 3 is a view showing a third step of an embodiment of a method of bending a mesh electrode substrate using a bending die of the mesh electrode substrate of the present invention. Fig. 4 is a view showing a fourth step of an embodiment of a bending method of a mesh electrode substrate using a bending die of the mesh electrode substrate of the present invention. Fig. 5 is a perspective view showing an example of a mesh electrode substrate which is bent by the bending method of the mesh electrode substrate of the present invention. Fig. 6 (a) is a perspective view showing an embodiment of a mold above the hanging mold of the mesh electrode substrate of the present invention. Fig. 6 (b) is a perspective view showing an embodiment of a mold under the hanging mold of the mesh electrode substrate of the present invention. Fig. 7 is a flow chart showing an example of a step of suspending the upper edge of the mesh electrode substrate by the hanging method of the mesh electrode substrate of the present invention. Fig. 8 is a flow chart showing an example of a step of suspending the upper edge of the mesh electrode substrate and attaching the hammer to the lower edge by the hanging method of the mesh electrode substrate of the present invention. Fig. 9 is a perspective view showing a state in which an electrode substrate is suspended by a hanging die of the mesh electrode substrate of the present invention. Fig. 10 (a) is a partial front elevational view showing a plain woven mesh electrode which is an example of an electrode substrate used in the present invention. 101113423 22 201247939 Figure 10 (b) Silk forest day (4) The red electrode is classified as a partial front view of the expanded metal mesh electrode. Fig. 11 (a) is a front view showing an example of press molding before the bending process of the mesh electrode substrate of the present invention. Fig. 11 (b) is a front view showing an example of press forming after the bending method of the bending mold of the mesh electrode substrate of the present invention. Fig. 12(a) is a partial front view showing an example of a mesh electrode substrate which is bent by the web of the present invention. Fig. 12 (b) is a partial side view showing an example of a mesh electrode substrate which is bent by the bending method of the mesh electrode substrate of the present invention. Fig. 13 is a view showing a method of hanging an electrode substrate used in a comparative example. [Description of main component symbols] S Quadrilateral flat mesh electrode substrate 1 Folding station 2 Quadrangle flat portion of folding table 1 Upper mold member 4 Lower mold member 5, 7, 17, 19, 20, 22 Concave 6, 8, 16, 18, 21, 23 The convex portion is disposed on the upper mold member 3 on the upper edge of the square flat portion 2 and the lower mold member 4 disposed on the lower edge of the upper edge of the angular flat portion 2 of the four 101113423 23 Positioning pin electrode substrate S provided at the end of the flat portion of the upper portion of the pushing member, the lower portion of the pushing member, the upper portion of the pushing member, the upper portion of the pressing member, the lower portion of the pressing member, the engaging member 9 for engaging the positioning pin 9 and the upper pressing member 13, The opening portion provided at both ends of the lower pressing member 14 is pushed against the moving roller. The gap between the die and the electrode holding member is lower. The hammer member is perpendicular to the right angle of the pressing roller. The conventional hanging die is opened in a plurality of holes of the hanging die. Line or hook horizontal guide roller 24