JPH01195659A - Manufacture of storage battery - Google Patents
Manufacture of storage batteryInfo
- Publication number
- JPH01195659A JPH01195659A JP63019943A JP1994388A JPH01195659A JP H01195659 A JPH01195659 A JP H01195659A JP 63019943 A JP63019943 A JP 63019943A JP 1994388 A JP1994388 A JP 1994388A JP H01195659 A JPH01195659 A JP H01195659A
- Authority
- JP
- Japan
- Prior art keywords
- connecting body
- electrode plate
- fin
- connector
- plate group
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000003860 storage Methods 0.000 title claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 18
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 14
- 238000003466 welding Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009419 refurbishment Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
- H01M50/529—Intercell connections through partitions, e.g. in a battery casing
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は轢数個の２ｖ＋Ｌ／ｖを隔壁を介して電槽へ収
納し各々の隔壁を通して接続した、所謂上ノブロック式
蓄電池の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method for manufacturing a so-called Knoblock type storage battery, in which several 2V+L/V batteries are housed in a battery case through partition walls and connected through each partition wall.
従来技術とその間ム点
セノブロック式蓄電池に於て、２．接セμ間を平板形状
をしたヌトフッデで接続することは、隣接セ１ｖＩ１５
をｉ短距離で接続することになり、・ｊ・
セル間の電気抵抗を最ノのものとすることが出来るため
、理想的な接続方法とされ、従来から種々の提案がなさ
れて釆た。2. Regarding the conventional technology and the point of difference between the two. Connecting the adjacent cells 1vI15 with a flat plate-shaped nutfude
It is considered to be an ideal connection method because it connects the cells over a short distance and the electrical resistance between the cells can be maximized, and various proposals have been made in the past.
古くは、特鮨貼４７−２７３３６号公報が有り、続いて
特開昭５０−４９６３５号公報、特開昭５０−４７１４
０号公報、特開昭５０−１５２２５４号公報、特開昭５
６−１１４２７９号公報、特開昭５８−１９８５８号公
報等が挙げられる。しかし、これらには隔壁通通部に於
て、液密か十分に確保されない、電気抵抗溶接方法を用
いるものでは、５１ｉ！質的には１！気抵抗溶接する際
の加圧がうまく行かす溶接自体に問題がある、余分な補
助部品な必做とするものがある、密封材を注入するもの
もあるが組み立て工数がかかる辱、夫々に単独又は爪蝮
する欠点があり、工業化されていない。In the old days, there was Tokusushi Hashi 47-27336, followed by JP-A-50-49635 and JP-A-50-4714.
Publication No. 0, Japanese Patent Publication No. 152254/1983, Japanese Patent Application Publication No. 1973
6-114279, JP-A-58-19858, and the like. However, in these cases, the electrical resistance welding method, which does not ensure sufficient liquid tightness in the partition wall passages, requires 51i! Qualitatively 1! There are problems with the welding itself in order to apply pressure during air resistance welding, there are some that require extra auxiliary parts, there are some that inject sealant, but it takes a lot of assembly time, and each can be used individually or It has some serious drawbacks and has not been industrialized.
最近、上記従来のものの改良として、特開昭６２−１５
７６７４号公報が提案されている。これはストラップ（
接続体）を溶接により形成した際の余熱温度が、重積隔
壁の軟化温度より高い間に、極板群を電相へ押し込み、
前記ストラップの余熱で以て、隔壁を溶かし圧入したも
のである。Recently, as an improvement of the above conventional one, JP-A-62-15
No. 7674 has been proposed. This is a strap (
While the residual heat temperature when forming the connection body (connection body) by welding is higher than the softening temperature of the stacked bulkhead, push the electrode plate group into the electrical phase,
The residual heat from the straps is used to melt and press-fit the partition wall.
しかし、これを工業化するについては次の如き欠点があ
る。However, there are the following drawbacks in industrializing this method.
（１）生産フィンに製品が流れている際に生産フィンが
停止した場合、ストラップの余熱が電槽ｇＡ壁の軟化温
度よりも低下した製品は、全て組み立てが不能となる。(1) If the production fin stops while the product is flowing through the production fin, all products whose residual heat from the strap has fallen below the softening temperature of the wall of the container gA will be unable to be assembled.
（２）周囲温度によってストラップの余熱ｍ度の冷却速
度が左右さ６るため、恒温室内に生産フィンを設置する
か又は周囲温度に対応して生産フィンのタクトスピード
をコントロールしなければならない。(2) Since the cooling rate of the remaining heat of the strap depends on the ambient temperature, the production fin must be installed in a constant temperature room or the tact speed of the production fin must be controlled in accordance with the ambient temperature.
（５）生産フィンは通常、複数の電池機種がヰ産出来る
よう設計される。ストラップの余熱温度の冷却速度はス
トラップの体積にも左右されるため、生産する電池機種
が変り、ストラップの体積か変われは、その度毎に生産
フィンのタクトスピードをコントロー〜しなければなら
ない。(5) Production fins are typically designed to produce multiple battery models. The cooling rate of the strap's residual heat temperature also depends on the strap's volume, so the takt speed of the production fins must be controlled each time the battery model to be produced changes or the strap's volume changes.
（４） 上記（２）及び（６）に於て、生産フィンの
タフトスピートラコントロールすることは、そのフィン
全体を構成する設備を全てコントロールしなければなら
ないことを意味し、非常に大変なことである（一つのセ
クションのみでは製品が一定箇所で停滞してしまうため
）。これに関連してライン全体を構成する設備を全て７
ピードコントロールが可能な構造に設計しておかねはな
らない。(4) In (2) and (6) above, controlling the tuft spittle of a production fin means that all the equipment that makes up the entire fin must be controlled, which is a very difficult task. (because if there is only one section, the product will stagnate at a certain point). Related to this, all the equipment that makes up the entire line is 7
The structure must be designed to allow speed control.
（５）通常、Ｋｉ蓄電池の生産フィンにはストラップを
形成し極板群を電槽へ収納した後、極板群の極性及びセ
パレータの導通（極板群のシロート）チエツクが行われ
る。これで発見された不具合品は（ｊ抜群を引き抜き手
直しされ再びフィンへ涼されるが、これらのものが全て
手直し出来なくなる。(5) Normally, after forming a strap on the production fin of a Ki storage battery and storing the electrode plate group in a battery case, the polarity of the electrode plate group and the continuity of the separator (the whiteout of the electrode plate group) are checked. The defective products discovered in this way were pulled out, reworked, and cooled to the fins again, but all of these items could no longer be reworked.
発明の目的
本発明は上記のすべての欠点を解消した＠電池の製造方
法を折供するものである。OBJECTS OF THE INVENTION The present invention provides a method for manufacturing a battery that eliminates all of the above-mentioned drawbacks.
発明の１ｊｊｉ成
本発明は、熱可塑性合成樹脂からなるモノブロック式Ｔ
１１：ｆｕと、検数の極板群と、加熱機能を備えた押し
込み用バーとをべμ備し、前記モノブロック式電椙は隔
壁により複数のセ）Ｖ室に仕切られ、該１７Ｊ ’ｆｘ
は切欠部を備え、前記極板群は複数の正・負極板及びセ
パレータから構成され、騎接する七〜の正・負極＆ｆｆ
１１問は接続体により相互に一体に連結され、該接続体
には前記隔壁の切欠部に対応する位置に上方に突出する
ヒレ部を備え、該接続体及び該とし部の幅寸法は前記切
欠部の幅寸法より大きく形成され、前記モノグロック式
電槽の各セｌｖ室に前記一体ｔこｉ！ｌ！結された極板
群を挿入する際、前記押し込み用バーを前記接続体のヒ
レ部の両側に押接させて該接続体及び該ヒレ部を加熱し
た後、該押し込み用バーを用いて駄接続体を押し込むこ
とにより、前記極板相を各七〜室に挿入すると共に該接
続体を前記切欠部に押し込み、加熱された該接続体及び
該ヒレ部により該切欠部の周辺隔檄部を溶融させ、該接
続体と該ヒレ部とを該周辺隔傷部に密接することを特徴
とする蓄電池の製造方法である。1jji composition of the invention The present invention is a monoblock type T made of thermoplastic synthetic resin.
11: Equipped with a fu, a counting electrode plate group, and a pushing bar with a heating function, the monoblock type electric cup is partitioned into a plurality of chambers by partition walls, and the 17J' fx
is provided with a notch, and the electrode plate group is composed of a plurality of positive and negative electrode plates and separators, and has seven to seven positive and negative electrodes in contact with each other.
The 11 questions are integrally connected to each other by a connecting body, and the connecting body is provided with a fin portion projecting upward at a position corresponding to the notch of the partition wall, and the width dimension of the connecting body and the groove is equal to the notch. It is formed to be larger than the width of the cell, and the integrated cell is formed in each cell chamber of the monochrome battery case. l! When inserting the connected electrode plate group, the pushing bar is pressed against both sides of the fin of the connecting body to heat the connecting body and the fin, and then the pushing bar is used to make a loose connection. By pushing the body, the electrode plate phase is inserted into each of the seven chambers, and the connecting body is pushed into the notch, and the heated connecting body and the fin portion melt the peripheral part of the notch. This method of manufacturing a storage battery is characterized in that the connection body and the fin portion are brought into close contact with the peripheral partition.
夾施例
本発明の一実施例を図面に基き訃述する。第１図は本発
明によって蓄電池を製造中の要部断正面図、第２図は同
じく要部断憐１面図である。Embodiment One embodiment of the present invention will be described based on the drawings. FIG. 1 is a sectional front view of a main part of a storage battery being manufactured according to the present invention, and FIG. 2 is a cut-away view of the main part.
先ず、熱可傾性合成樹脂製のモノグロック式壇祐１と、
複数の極板群２と、加熱機能を備えた押し込み用バー６
とを準備する。モノブロック式１１！檀１は隔壁４ｔこ
より複数のセＩｖ室５に仕切られ、隔壁４は夫々に千鳥
状の位置に切欠部６を備えている。極板１ｎ２は複数の
正・負極板７及びセパレータ８から構成され、ｆ４接す
るセルの正・負極板群２０間は接続体９により相互に一
体ｔこ連結され、接続体９には隔壁４の切欠部乙に対応
する位置に上方に突出するヒレ部１０を備え、接続体９
及びヒレ部１０の幅寸法Ａは切欠部６の幅寸法Ｂに比べ
て太きく （Ａ＞Ｂ）形成されている。次に前記一体に
連結された極板群２をモノブロック式電檀１の各セ／ｌ
’室５に途中まで挿入する。この時、極板群２の極性及
びセパレータ８の導通チエツクを行なう。異常があれば
極板ｒｎ２を引き俵いて手直しする。しかる後、前記押
し込み用バー３を接続体９のヒレ部１０の両側に押接さ
せて接続体９及びヒレ部１０を加熱する（第１図、第２
図）。押し込み月Ｊバー３の温度は、５００〜６００℃
に設定するのが望ましい。その後、押し込み用バー３を
用いて接続体９を押し込むことにより、極板群２を各七
〜室５に挿入すると共に接続体９を切欠部６に押し込み
、加熱された接続体９及びヒレ部１０により切欠部６の
周辺隔噌部１１を溶融させ、接続体９とヒレ部１０とを
該周辺隔壁部１１に密接する（第５ＦＡ）。Ｒ後に通常
の方法により、モノグロック式電檀１の上面と該電Ｉｕ
１と同材質からなる蓋１２の下向とを熱溶着（ヒートク
ーｌｖ）する （第４図）。First, the monoglock type Danyu 1 made of thermoplastic synthetic resin,
A plurality of electrode plate groups 2 and a pushing bar 6 with a heating function
and prepare. Monoblock type 11! The altar 1 is partitioned into a plurality of cell IV chambers 5 by partition walls 4t, and each partition wall 4 is provided with notches 6 at staggered positions. The electrode plate 1n2 is composed of a plurality of positive and negative electrode plates 7 and separators 8, and the positive and negative electrode plate groups 20 of cells in contact with each other are integrally connected to each other by a connecting body 9. The connecting body 9 is provided with a fin portion 10 projecting upward at a position corresponding to the notch portion B.
The width A of the fin 10 is larger than the width B of the notch 6 (A>B). Next, the integrally connected electrode plate group 2 is connected to each cell/l of the monoblock electric board 1.
'Insert halfway into chamber 5. At this time, the polarity of the electrode plate group 2 and the continuity of the separator 8 are checked. If there is any abnormality, pull out the electrode plate rn2 and repair it. Thereafter, the pushing bar 3 is pressed against both sides of the fin part 10 of the connecting body 9 to heat the connecting body 9 and the fin part 10 (see FIGS. 1 and 2).
figure). The temperature of the pushing moon J bar 3 is 500 to 600℃
It is desirable to set it to . Thereafter, by pushing the connecting body 9 using the pushing bar 3, the electrode plate group 2 is inserted into each of the seven to chambers 5, and the connecting body 9 is pushed into the notch 6, and the heated connecting body 9 and the fin part 10, the peripheral partition part 11 of the cutout part 6 is melted, and the connecting body 9 and the fin part 10 are brought into close contact with the peripheral partition part 11 (fifth FA). After R, the upper surface of the monogram type electric board 1 and the electric conductor Iu are
1 and the lower part of the lid 12 made of the same material are thermally welded (heat cooled lv) (FIG. 4).
なお、上記夾施例では接続体９の形状として平板状のも
のを用いたが、本発明はこれに限定されるものではなく
、種々の変形が考えられる。In addition, in the above-mentioned examples, a flat plate-like shape was used as the shape of the connecting body 9, but the present invention is not limited to this, and various modifications can be considered.
発明の効果
本発明はその特許請求の範囲に記載した通りの１″電池
の製造方法であるため、下記の効果がある。Effects of the Invention Since the present invention is a method for manufacturing a 1" battery as described in the claims, it has the following effects.
（１） ヒレ部を含めた接続体の全周縁部が、溶融さ
れたところの熱可塑性合成樹脂によって密接されるため
、セル間接続部の液密を完全に衛保し得る。(1) Since the entire peripheral edge of the connecting body including the fins is tightly sealed by the melted thermoplastic synthetic resin, the inter-cell connecting portion can be completely kept liquid-tight.
（２）電気抵抗溶接方法等を用いないため、接続体その
ものがセル間接ｖｌ！部で外れる得というおそれは皆無
である。(2) Since no electric resistance welding method is used, the connection body itself is connected to the cell! There is no risk of being left out in the club.
（３） セル間接続部を形成するために補助的な部品
を全く必要としないのみならず、後からインジェクシ四
ンモールド方法により補填材を付設したり、熱（支）化
性充填材等を充填したりすることがいらないので、補助
的な部品の費用、インジエクシ四ンモーρドの設備費用
並びに、組立工数等を大巾に削減することが出来る。(3) Not only does it not require any auxiliary parts to form inter-cell connections, but it is also possible to add filler material later using the injection four-mold method or fill it with thermosetting filler, etc. Since there is no need to do anything, it is possible to greatly reduce the cost of auxiliary parts, the cost of equipment for the injector mode, and the number of assembly steps.
（４）接続体を加熱機能を備えた押し込み用バーで加熱
させるものであるから、押し込みバーの温度を熱センサ
ーな用いて自白に設定可能な伏仰に設計しておくことが
出来る。(4) Since the connecting body is heated by a push-in bar with a heating function, the push-in bar can be designed so that the temperature of the push-in bar can be set automatically using a heat sensor.
従って、周囲の温度或いは接続体の体稼（比熱）に応じ
た温度に押し込みバーの設定温度を作業標準に予め織り
込んでおけは良く、ｔＰｌ温室内に生産ラインを設置し
たり、逐一タクトヌビードをコントａ −７ｙしたりす
ることはいらなくなる。Therefore, it is a good idea to incorporate the set temperature of the push bar into the work standard in advance according to the ambient temperature or the body temperature (specific heat) of the connected body, and when installing a production line in a tPl greenhouse or controlling the tact nubide one by one. There is no need to do a -7y.
（５）極板群の極性及びセパレータの導通チエツクは、
接続体を形成した後でなければ行えないものとされてい
る。本文でも述べた如く、本発明に於いてはこれを行う
のが接続体を形成した後、極板群をｔ、 ｔｌへ中途ま
で挿入した時点で行えるのと、加熱機能を備えた押し込
みバーで接続体を加熱する工程が次に来るため、手直し
品の再生がなし得る。ちなみに従来の提案では、接続体
を形成した際の温度が隔壁の溶融温度以上を保持してい
ることが必須条件となるために、工程順序が、接続体を
形成後、極板群を電槽へ押入すると、自から決められて
しまう。（その間にチエツク工程を入れたら、接続体の
温度が低下し過ぎてしまうためチエツク工程が入れられ
ない）。従って、チエツク工程は必然的に極板群を電槽
へ押入した後ということになり、この＋＋＝、ａでは既
に接続体が溶融した隔壁と密着していることと、仮に電
槽から強制的に極板群を取り出し手直ししたとしても接
続体が既に冷却してしまっていることで再生不能である
。(5) Check the polarity of the electrode plate group and the continuity of the separator.
This can only be done after the connection body has been formed. As mentioned in the main text, in the present invention, this can be done after the connecting body is formed and when the electrode plate group is inserted halfway into T and TL, and it can be done using a push-in bar with a heating function. Since the step of heating the connection body comes next, refurbishment of the reworked product can be achieved. By the way, in the conventional proposal, it is essential that the temperature at the time of forming the connection body be kept higher than the melting temperature of the partition wall, so the process order is that after forming the connection body, the electrode plate group is placed in the battery case. If you push into it, it will be decided for you. (If the check process is performed during that time, the temperature of the connected body will drop too much, making it impossible to perform the check process.) Therefore, the check process is necessarily performed after pushing the electrode plate group into the battery case, and in this ++=,a, the connection body is already in close contact with the melted partition wall, and if it is forcibly removed from the battery case. Even if you take out the electrode plate group and rework it, it is impossible to regenerate it because the connection body has already cooled down.
（６）上記（５）項の本発明の工程手順がなし得るがゆ
えに生産フィンが一時停止したとしても、それが製品に
影ｖ）′を与えることなく生産が行える。(6) Because the process procedure of the present invention described in item (5) above can be performed, even if the production fins are temporarily stopped, production can be carried out without affecting the product.
４、図面のｎｉ１単な訪問
第１図は本発明によって蓄電池を製造中の委部断正面図
、第２図は同じく要部断側面図、第３図は極板群をセル
室へ完全に挿入した状態の要部断側面図、第４図は′Ｆ
Ｍｔ４と蓋とを熱溶着した状態の要部断側面図である。4. Simple visit to the drawings Figure 1 is a cross-sectional front view of a storage battery being manufactured according to the present invention, Figure 2 is a cross-sectional side view of the same main part, and Figure 3 is a view of the electrode plate group being completely inserted into the cell chamber. A cross-sectional side view of the main part in the inserted state, Figure 4 is 'F
FIG. 4 is a cross-sectional side view of a main part in a state where Mt4 and a lid are thermally welded.
Claims (1)
の極板群と、加熱機能を備えた押し込み用バーとを準備
し、前記モノブロック式電槽は隔壁により複数のセル室
に仕切られ、該隔壁は切欠部を備え、前記極板群は複数
の正・負極板及びセパレータから構成され、隣接するセ
ルの正・負極板群間は接続体により相互に一体に連結さ
れ、該接続体には前記隔壁の切欠部に対応する位置に上
方に突出するヒレ部を備え、該接続体及び該ヒレ部の幅
寸法は前記切欠部の幅寸法より大きく形成され、前記モ
ノブロック式電槽の各セル室に前記一体に連結された極
板群を挿入する際、前記押し込み用バーを前記接続体の
ヒレ部の両側に押接させて該接続体及び該ヒレ部を加熱
した後、該押し込み用バーを用いて該接続体を押し込む
ことにより、前記極板群を各セル室に挿入すると共に該
接続体を前記切欠部に押し込み、加熱された該接続体及
び該ヒレ部により該切欠部の周辺隔壁部を溶融させ、該
接続体と該ヒレ部とを該周辺隔壁部に密接することを特
徴とする蓄電池の製造方法。A monoblock battery case made of thermoplastic synthetic resin, a plurality of electrode plate groups, and a pushing bar with a heating function are prepared, and the monoblock battery case is partitioned into a plurality of cell chambers by partition walls, The partition wall is provided with a notch, and the electrode plate group is composed of a plurality of positive and negative electrode plates and separators, and the positive and negative electrode plate groups of adjacent cells are integrally connected to each other by a connecting body. is provided with a fin portion projecting upward at a position corresponding to the notch portion of the partition wall, and the width of the connecting body and the fin portion is formed to be larger than the width dimension of the notch portion, and each of the monoblock type battery case When inserting the integrally connected electrode plate group into the cell chamber, the pushing bar is pressed against both sides of the fin of the connecting body to heat the connecting body and the fin, and then the pushing bar is pressed against both sides of the fin of the connecting body and heated. By pushing the connecting body using a bar, the electrode plate group is inserted into each cell chamber, and the connecting body is pushed into the notch, and the heated connecting body and the fins are used around the notch. 1. A method of manufacturing a storage battery, comprising melting a partition wall portion and bringing the connecting body and the fin portion into close contact with the peripheral partition wall portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63019943A JPH01195659A (en) | 1988-01-29 | 1988-01-29 | Manufacture of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63019943A JPH01195659A (en) | 1988-01-29 | 1988-01-29 | Manufacture of storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01195659A true JPH01195659A (en) | 1989-08-07 |
Family
ID=12013290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63019943A Pending JPH01195659A (en) | 1988-01-29 | 1988-01-29 | Manufacture of storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01195659A (en) |
-
1988
- 1988-01-29 JP JP63019943A patent/JPH01195659A/en active Pending
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