JPH06124701A - Manufacture of lead-acid battery electrode - Google Patents
Manufacture of lead-acid battery electrodeInfo
- Publication number
- JPH06124701A JPH06124701A JP4274692A JP27469292A JPH06124701A JP H06124701 A JPH06124701 A JP H06124701A JP 4274692 A JP4274692 A JP 4274692A JP 27469292 A JP27469292 A JP 27469292A JP H06124701 A JPH06124701 A JP H06124701A
- Authority
- JP
- Japan
- Prior art keywords
- electrode plate
- lead
- grid
- electrode
- manufacturing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Cell Electrode Carriers And Collectors (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、鉛蓄電池用極板の製造
法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing an electrode plate for a lead storage battery.
【０００２】[0002]
【従来の技術】近年、鉛蓄電池は自動車用の電源、コン
ピュータバックアップ電源、大型施設の非常用電源とし
て、小さなものから大きなものまで幅広く製造されてい
る。2. Description of the Related Art In recent years, lead-acid batteries have been widely manufactured, from small to large, as power sources for automobiles, computer backup power sources, and emergency power sources for large facilities.
【０００３】以下従来の鉛蓄電池用極板の製造法につい
て説明する。従来の鉛蓄電池用極板の製造工程を示す図
６と、図６の工程で製造される極板材料の鉛シートから
パネル状極板に至る過程を示す図７において、２はアン
コイラー、１２−１は鉛シート、１３は鉛シート送り装
置、１４−１はエキスパンド状格子基板成形上型、１４
−２はエキスパンド状格子基板成形下型、１５は鉛シー
ト引き出し装置、６はアキームレーター、７−１は格子
基板寸法成形装置、１６は耳部成形単板極板裁断機、１
７は極板受取装置を略図で示す。以上のように構成され
た鉛蓄電池用極板の製造工程について以下各部分および
装置の関連ならびにその動作について説明する。まず、
アンコイラー２より繰り出された鉛シート１２−１は、
鉛シート送り装置１３によって、格子のピッチ分づつエ
キスパンド状格子基板成形型１４−１および１４−２の
型内に送られ、鉛シート１２−１の外側より順次格子が
成形される。１２−２は格子成形過程の鉛シートであ
る。続いて鉛シート引き出し装置１５およびアキームレ
ーター６を経たエキスパンド状格子基板１２−３は、格
子基板寸法成形装置７−１によって、所定の格子幅と厚
みを得、またアキームレーター６を経て、ペースト機で
ペースト状の活物質を塗布し、水分除去装置により表面
の水分が除かれ帯状の極板原反１２−４となる。A conventional method for manufacturing a lead-acid battery electrode plate will be described below. In FIG. 6 which shows the manufacturing process of the conventional lead-acid battery electrode plate, and FIG. 7 which shows the process from the lead sheet of the electrode plate material manufactured by the process of FIG. 6 to the panel-shaped electrode plate, 2 is an uncoiler, 12- Reference numeral 1 is a lead sheet, 13 is a lead sheet feeder, 14-1 is an expanded lattice substrate molding upper die, 14
Reference numeral -2 is an expanded lattice substrate molding lower die, 15 is a lead sheet drawing device, 6 is an accumulator, 7-1 is a lattice substrate dimension molding device, 16 is a selvage molding single plate electrode plate cutting machine, 1
7 is a schematic view of a plate receiving device. With respect to the manufacturing process of the lead-acid battery electrode plate configured as described above, the relation between each part and device and the operation thereof will be described below. First,
The lead sheet 12-1 delivered from the uncoiler 2 is
The lead sheet feeding device 13 feeds each of the pitches of the lattice into the expanded lattice substrate forming molds 14-1 and 14-2, and the lattice is sequentially formed from the outside of the lead sheet 12-1. 12-2 is a lead sheet in the lattice forming process. Subsequently, the expanded grid substrate 12-3 that has passed through the lead sheet drawing device 15 and the accumulator 6 obtains a predetermined grid width and thickness by the grid substrate dimension molding device 7-1, and also passes through the accumulator 6 and the paste machine. Then, the paste-like active material is applied, and the water on the surface is removed by the water removing device to form a strip-shaped electrode plate raw material 12-4.
【０００４】極板原反１２−４は、さらにアキームレー
ター６を経て、耳部成形単板裁断機１６内で耳部が形ず
くられ（１２−５は加工中の極板原反で不要部が抜き落
とされる）、同時に単板１２−６に切断される、切断さ
れたその場で極板受け取り装置１７によって集積され、
完成する。The electrode plate raw material 12-4 is further processed through the accumulator 6 and the ears are shaped in the ear portion forming veneer cutting machine 16 (12-5 is the electrode plate raw material which is being processed and is unnecessary. Is cut off), and at the same time cut into veneers 12-6, which are collected by the plate receiving device 17 in situ,
Complete.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら上記の従
来の構成では、エキスパンド状格子基板１２−３の成形
時、格子を外側からしか成形することができないため、
エキスパンド状格子基板１２−３の中央にしか極板の耳
部を形成することができなかったので、ペースト状の活
物質を充填する時、この耳部形成部に活物質が付着して
しまう。このため、次の鉛蓄電池組み立て工程の一つで
ある極板群溶接工程（２枚以上の単板を耳部で溶接する
工程）で、付着した活物質が酸化物として溶融部内に介
在するため、溶接不良を少なからず発生させていた。ま
た、耳部の形成配列上、裁断過程で単板となってしまい
耳部を懸垂部として、懸垂させた状態で、次工程へ運搬
することができなかったので、小形の単板は専用の容器
を必要とした。このため、機種および生産量の増大によ
って膨大な数の容器を必要とする問題点があった。However, in the above-mentioned conventional structure, the lattice can be formed only from the outside when the expanded lattice substrate 12-3 is formed.
Since the ears of the electrode plate could be formed only in the center of the expanded lattice substrate 12-3, the active material adheres to the ears forming portion when the paste-like active material is filled. Therefore, in the electrode plate group welding process (the process of welding two or more single plates at the ears), which is one of the following lead-acid battery assembling processes, the attached active material intervenes in the melting part as an oxide. However, there were some welding defects. Also, due to the formation arrangement of the ears, it became a veneer in the cutting process, and the ears could not be carried to the next process in a suspended state, so the small veneer is a dedicated veneer. Needed a container. For this reason, there has been a problem that an enormous number of containers are required due to an increase in models and production volumes.
【０００６】本発明は上記従来の問題点を解決するもの
で、活物質の付着がない耳部を有する鉛蓄電池用極板の
製造法、および、懸垂搬送ができる鉛蓄電池用極板の製
造法を提供することを目的とする。The present invention solves the above-mentioned problems of the prior art, and is a method for manufacturing a lead-acid battery electrode plate having ears free of active material and a method for manufacturing a lead-acid battery electrode plate that can be suspended and transported. The purpose is to provide.
【０００７】[0007]
【課題を解決するための手段】この目的を達成するため
に本発明の鉛蓄電池用極板の製造法は、ペースト式極板
に用いるエキスパンド状格子基板の製造方法において、
鉛シートの中央部に格子基板の骨となるスリットを一度
に全部をレシプロ方式のプレス型で成形し、格子のピッ
チ分または極板寸法分を間欠送りし、プレスと同期する
幅ひろげ装置で所定の極板寸法に形成するもので、さら
にエキスパンド状格子基板に、ペースト状活物質を塗布
し、所定の極板寸法に裁断する工程において、極板の耳
部を外側に、かつ対称形に２枚をパネル状に配置し、レ
シプロ方式のプレス型で耳部を形成するとともにパネル
状極板に裁断する工程を付加することができるものであ
る。In order to achieve this object, a method for manufacturing a lead-acid battery electrode plate of the present invention is a method for manufacturing an expanded grid substrate used for a paste-type electrode plate,
All the slits, which are the bones of the grid substrate, are formed in the center of the lead sheet all at once with a reciprocating press die, and the pitch of the grid or the electrode plate dimension is intermittently fed, and it is specified by a width expanding device that synchronizes with the press. In the process of applying the paste-like active material to the expanded grid substrate and cutting it into the predetermined electrode plate size, the electrode plate ears are placed outward and symmetrically. It is possible to add a step of arranging the sheets in a panel shape, forming the ears with a reciprocating press die, and cutting into the panel-shaped electrode plate.
【０００８】[0008]
【作用】この製造法によってエキスパンド状格子基板の
両側に鉛シートを残すことができるので、所定の極板寸
法に裁断する工程において、極板の耳部を外側に、かつ
対称形に２枚をパネル状に配置した懸垂可能な極板を得
ることができることとなる。With this manufacturing method, the lead sheets can be left on both sides of the expanded grid substrate, so that in the step of cutting into a predetermined electrode plate size, two tabs of the electrode plate are symmetrically placed outside and the ears of the electrode plate are outside. It is possible to obtain a pole plate that can be suspended in a panel shape.
【０００９】[0009]
【実施例】以下本発明の一実施例の鉛蓄電池用極板の製
造法について図面を参照しながら説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A method of manufacturing a lead-acid battery electrode plate according to an embodiment of the present invention will be described below with reference to the drawings.
【００１０】本発明の一実施例における鉛蓄電池用極板
の製造工程を示す図１の工程で製造される極板材料の鉛
シートからパネル状極板に至る過程を示す図１、２にお
いて、１−１は鉛シート、１−２は格子基板の骨となる
スリットを入れた鉛シート（以下きざみシートとい
う）、１−３はエキスパンド状格子基板、１−４は極板
原反、１−５は耳部、１−６はパネル状極板、図１にお
いて２はアンコイラー、３−１はスリット成形上型、３
−２はスリット成形下型、４−１、４−２および４−３
は幅ひろげ装置、５は鉛シート引き出し装置、６はアキ
ームレーター、７−１および７−２は格子基板寸法成形
装置、８はペースト機、９は極板原反表面水分除去装
置、１０は耳部成形パネル板裁断機、１１は極板裁断機
を夫々略図で示す。以上のように構成された鉛蓄電池用
極板製造工程について、以下その動作について説明す
る。1 and 2 showing the process from the lead sheet of the electrode plate material manufactured in the process of FIG. 1 showing the manufacturing process of the electrode plate for a lead storage battery in one embodiment of the present invention to the panel-shaped electrode plate, 1-1 is a lead sheet, 1-2 is a lead sheet having slits that serve as the bones of a lattice substrate (hereinafter referred to as a knitted sheet), 1-3 is an expanded lattice substrate, 1-4 is a raw electrode plate, 1- Reference numeral 5 is an ear portion, 1-6 is a panel-like electrode plate, 2 is an uncoiler in FIG. 1, 3-1 is a slit forming upper die, 3
-2 is a slit forming lower die, 4-1, 4-2 and 4-3.
Is a width expanding device, 5 is a lead sheet drawing device, 6 is an accumulator, 7-1 and 7-2 are lattice board dimension forming devices, 8 is a paste machine, 9 is a plate plate raw surface water removing device, and 10 is an ear. Part forming panel plate cutters, 11 are polar plate cutters, respectively. The operation of the lead-acid battery electrode plate manufacturing process configured as described above will be described below.
【００１１】まず、アンコイラー２より繰り出された鉛
シート１−１は、鉛シート引き出し装置５によって、格
子のピッチ分または極板寸法分を間欠送りし、スリット
成形上型３−１および同下型３−２の型内に引きこま
れ、鉛シート１−１の中央部に格子基板の骨となるスリ
ットを一度に全部を、レシプロ方式のプレス型で成形
し、プレスと同期する幅ひろげ装置４−１、４−２およ
び４−３で所定の極板寸法に形成する。First, the lead sheet 1-1 fed out from the uncoiler 2 is intermittently fed by the lead sheet drawing device 5 by the pitch of the grid or the size of the electrode plate, and the slit forming upper die 3-1 and the lower die. 3-2. The width expanding device 4 which is drawn into the mold and forms all the slits, which are the bones of the lattice substrate, in the central portion of the lead sheet 1-1 at a time by a reciprocating press mold and is synchronized with the press. -1, 4-2 and 4-3 are formed into a predetermined electrode plate size.
【００１２】続いてアキームレーター６を経たエキスパ
ンド状格子基板１−３は、格子基板寸法成形装置７−１
および７−２によって、所定の格子幅と厚みを得、また
アキームレーター６を経て、ペースト機８でペースト状
の活物質を塗布し、水分除去装置９により表面の水分が
除かれ帯状の極板原反１−４となる。Subsequently, the expanded lattice substrate 1-3 passed through the accumulator 6 is a lattice substrate dimension forming device 7-1.
And 7-2 to obtain a predetermined grid width and thickness, and the paste machine 8 is used to apply the paste-like active material through the accumulator 6 and the water removing device 9 removes the water on the surface to form a strip electrode plate. It becomes the original 1-4.
【００１３】極板原反１−４は、さらにアキームレータ
ー６を経て、耳部成形パネル板裁断機１０内で耳部が形
ずくられ（不要部が抜き落とされる）同時にパネル状極
板１−６に切断される、切断されたその場で極板受け取
り装置１１によって集積され、完成する。The electrode plate master 1-4 further passes through the accumulator 6 and the ears are trimmed (unnecessary parts are removed) in the ears molding panel plate cutting machine 10 at the same time. Cut into 6 and are assembled by the in-situ plate receiving device 11 which is cut and completed.
【００１４】図３に、一例としてのきざみシート１−２
の拡大平面図および縦断面図を示す。FIG. 3 shows an exemplary chopped sheet 1-2.
2 shows an enlarged plan view and a vertical cross-sectional view of FIG.
【００１５】図４および図５は、図３中の１ａ、２ａお
よび３ａのスリットされた骨の横断面図を示す。4 and 5 show cross-sectional views of the slit bones 1a, 2a and 3a in FIG.
【００１６】なお、本実施例で製造される極板の形状を
パネル状極板と説明したが、単板であってもよいことは
言うまでもない。Although the shape of the electrode plate manufactured in this embodiment has been described as a panel-shaped electrode plate, it goes without saying that it may be a single plate.
【００１７】[0017]
【発明の効果】以上の説明により明らかなように本発明
の鉛蓄電池用極板の製造法によれば、エキスパンド状格
子基板を有するペースト式極板の製造方法において、鉛
シートの中央部に格子基板の骨となるスリットを一度に
全部をレシプロ方式のプレス型で成形し、格子のピッチ
分または極板寸法分を間欠送りし、プレスと同期する幅
ひろげ装置で所定の極板寸法に形成するエキスパンド状
格子基板製造法、およびこの工程に付加してエキスパン
ド状格子基板にペースト状活物質を塗布し、所定の極板
寸法に裁断する工程において、極板の耳部を外側に、か
つ対称形に２枚をパネル状に配置し、レシプロ方式のプ
レス型で耳部を形成するとともにパネル状極板に裁断す
る構成を設けることにより、エキスパンド状格子基板成
形時、格子を中央部に形成することができ、格子基板の
両側に極板の耳部を形成することができる。従って、耳
部に活物質を付着していない極板を得ることができ、次
工程の極板群溶接工程で、溶接性が高まり溶接不良を大
幅に削減することができる。また、耳部を懸垂部とする
パネル状極板を得ることができ、専用の容器をもちいる
ことなく、次工程へ懸垂搬送を容易にするので、工程間
の自動化をすすめることが可能となる。As is apparent from the above description, according to the method of manufacturing the lead-acid battery electrode plate of the present invention, in the method of manufacturing the paste-type electrode plate having the expanded grid substrate, the grid is formed at the center of the lead sheet. All the slits that become the bones of the substrate are molded at once with a reciprocating press die, and the pitch of the lattice or the electrode plate dimension is intermittently fed, and the electrode plate dimension is formed with a width expanding device synchronized with the press. In the process of manufacturing the expanded grid substrate, and in the process of applying the paste-like active material to the expanded grid substrate in addition to this process and cutting it into a predetermined electrode plate size, the ears of the electrode plate are placed outside and symmetrical By arranging the two in a panel shape, forming the ears with a reciprocating press die and cutting it into a panel-shaped electrode plate, the grid is centered when the expanded grid substrate is formed. Can be formed, it is possible to form the ear portion of the electrode plate on each side of the lattice substrate. Therefore, it is possible to obtain an electrode plate in which the active material is not attached to the ears, and in the electrode plate group welding process of the next process, the weldability is enhanced and welding defects can be significantly reduced. Further, it is possible to obtain a panel-like electrode plate having ears as suspending parts, and facilitates suspending and conveying to the next process without using a dedicated container, so automation between processes can be promoted. .
【図１】本発明の一実施例の鉛蓄電池用極板の製造法の
工程略図FIG. 1 is a process schematic view of a method for manufacturing a lead-acid battery electrode plate according to an embodiment of the present invention.
【図２】図１の工程で製造される極板材料の鉛シートか
らパネル状極板に至る過程を示す平面図FIG. 2 is a plan view showing a process from a lead sheet of an electrode plate material manufactured in the process of FIG. 1 to a panel-shaped electrode plate.
【図３】（ａ）本発明の一実施例の鉛蓄電池用極板の製
造法のきざみシートの拡大平面図 （ｂ）同縦断面図FIG. 3 (a) is an enlarged plan view of a stepped sheet in a method for manufacturing a lead-acid battery electrode plate according to an embodiment of the present invention. FIG.
【図４】図３中の１ａと２ａのスリットされた骨の横断
面図FIG. 4 is a cross-sectional view of the slit bones 1a and 2a in FIG.
【図５】同２ａと３ａのスリットされた骨の横断面図FIG. 5 is a cross-sectional view of the slit bones 2a and 3a.
【図６】従来の鉛蓄電池用極板の製造法の工程略図FIG. 6 is a process schematic diagram of a conventional method for manufacturing a lead-acid battery electrode plate.
【図７】同従来の工程で製造される極板材料の鉛シート
からパネル状極板に至る過程を示す平面図FIG. 7 is a plan view showing a process from a lead sheet of an electrode plate material manufactured in the same conventional process to a panel-shaped electrode plate.
１−１ 鉛シート １−２ スリットを入れた鉛シート １−３ エキスパンド状格子基板 ３−１ スリット成形上型 ３−２ スリット成形下型 ４−１、４−２、４−３ 幅ひろげ装置 ５ 鉛シート引き出し装置 ７−１、７−２ 格子基板寸法成形装置 1-1 Lead Sheet 1-2 Lead Sheet with Slit 1-3 Expanded Lattice Substrate 3-1 Slit Molding Upper Mold 3-2 Slit Molding Lower Mold 4-1, 4-2, 4-3 Width Spreading Device 5 Lead sheet drawing device 7-1, 7-2 Lattice substrate dimension forming device
Claims (2)
子基板の製造方法において、鉛シートの中央部に前記エ
キスパンド状格子基板の骨となるスリットを一度に全部
をレシプロ方式のプレス型で成形し、格子のピッチ分ま
たは極板寸法分を間欠送りし、プレスと同期する幅ひろ
げ装置で所定の極板寸法に形成する工程を有する鉛蓄電
池用極板の製造法。1. A method of manufacturing an expanded grid substrate used for a paste type electrode plate, wherein a slit, which is a bone of the expanded grid substrate, is formed at a central portion of a lead sheet all at once by a reciprocating press mold, A method for producing a lead storage battery electrode plate, which comprises a step of intermittently feeding a grid pitch or electrode plate size and forming the electrode plate to a predetermined electrode size with a width expanding device synchronized with a press.
状格子基板に、ペースト状活物質を塗布し、極板の耳部
を外側に、かつ対称形に２枚をパネル状に配置し、レシ
プロ方式のプレス型で前記極板の耳部を形成するととも
にパネル状極板に裁断する工程を有する鉛蓄電池用極板
の製造法。2. A reciprocating method in which a paste-like active material is applied to the expanded grid substrate manufactured according to claim 1 and two tabs of the electrode plate are arranged outward and symmetrically in a panel shape. A method for producing a lead-acid battery electrode plate, which comprises a step of forming the ears of the electrode plate with a press die and cutting the electrode plate into a panel-shaped electrode plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4274692A JPH06124701A (en) | 1992-10-14 | 1992-10-14 | Manufacture of lead-acid battery electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4274692A JPH06124701A (en) | 1992-10-14 | 1992-10-14 | Manufacture of lead-acid battery electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06124701A true JPH06124701A (en) | 1994-05-06 |
Family
ID=17545242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4274692A Pending JPH06124701A (en) | 1992-10-14 | 1992-10-14 | Manufacture of lead-acid battery electrode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06124701A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100343111B1 (en) * | 1999-11-16 | 2002-07-05 | 조충환 | A producing method of a plate for pseudo bipolar lead battery using a expended gird |
| KR100716727B1 (en) * | 2006-02-16 | 2007-05-09 | 김은정 | Apparatus for detaching cap from cup |
| JP2015519691A (en) * | 2012-05-07 | 2015-07-09 | エルジー ケム． エルティーディ． | Non-standard battery pack |
| CN106450501A (en) * | 2015-08-11 | 2017-02-22 | 索维玛公司 | Plant for making plates for electric storage batteries and relative process for making said plates |
-
1992
- 1992-10-14 JP JP4274692A patent/JPH06124701A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100343111B1 (en) * | 1999-11-16 | 2002-07-05 | 조충환 | A producing method of a plate for pseudo bipolar lead battery using a expended gird |
| KR100716727B1 (en) * | 2006-02-16 | 2007-05-09 | 김은정 | Apparatus for detaching cap from cup |
| JP2015519691A (en) * | 2012-05-07 | 2015-07-09 | エルジー ケム． エルティーディ． | Non-standard battery pack |
| CN106450501A (en) * | 2015-08-11 | 2017-02-22 | 索维玛公司 | Plant for making plates for electric storage batteries and relative process for making said plates |
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