JPH01217853A - Manufacture of lead-acid battery - Google Patents
Manufacture of lead-acid batteryInfo
- Publication number
- JPH01217853A JPH01217853A JP63043919A JP4391988A JPH01217853A JP H01217853 A JPH01217853 A JP H01217853A JP 63043919 A JP63043919 A JP 63043919A JP 4391988 A JP4391988 A JP 4391988A JP H01217853 A JPH01217853 A JP H01217853A
- Authority
- JP
- Japan
- Prior art keywords
- molten lead
- lead
- mold
- strap
- forming
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000002253 acid Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 claims abstract description 10
- 210000005069 ears Anatomy 0.000 claims description 8
- 238000005266 casting Methods 0.000 abstract 6
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
- H01M50/541—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges for lead-acid accumulators
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (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
本発明は鉛蓄電池の製造法に関し、特にモノブロック形
鉛蓄電池のストラップ部、中間ポール部、及び端子ポー
ル部の形成方法並びにストラップ接続方法の改良に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method for manufacturing a lead-acid battery, and more particularly to a method for forming a strap portion, an intermediate pole portion, and a terminal pole portion of a monoblock type lead-acid battery, and an improvement in a strap connection method. It is something.
従来技術とその問題点
従来、モノブロック形鉛蓄電池においては、ストラップ
部形成用凹部、中間ポール部形成用凹部及び端子ポール
部形成用凹部が彫刻された固定鋳型内に溶鉛な流し込み
、その後該鋳型中にあらかじめ治具中ＩＣＩ！ｉＩ定し
た極板群の耳部を挿入し、ストラツプと該耳部とを溶着
させると共に、中間ポール部及び端子ボーρ部を同時に
形成し、七〜単位で極板群を治具中より取り出し、電槽
中に該極板群を挿入する製造法が用いられていた。Conventional technology and its problems Conventionally, in monoblock lead-acid batteries, molten lead is poured into a fixed mold in which a concave part for forming a strap part, a concave part for forming an intermediate pole part, and a concave part for forming a terminal pole part are engraved. ICI in the jig beforehand during molding! ii Insert the ears of the determined electrode plate group, weld the strap and the ears, form the intermediate pole part and the terminal bow part at the same time, and take out the electrode plate group from the jig in units of 7. , a manufacturing method was used in which the electrode plate group was inserted into a battery case.
しかし、この従来の製造法では、溶鉛な鋳型中に流し込
み、その後極板群の耳部な該鋳型中に挿入することにな
っているため、溶鉛な鋳型中に流し込むまでの時間、及
び該溶鉛温度、及び溶鉛が鋳型に流し込まれた後、極板
群を該鋳型に挿入するまでの時間の許容範囲が狭く、極
板耳部とストラップとの接続状態が安定しないという問
題点があった。However, in this conventional manufacturing method, molten lead is poured into a mold, and then the ears of the electrode plate group are inserted into the mold. The problem is that the tolerance range for the temperature of the molten lead and the time from when the molten lead is poured into the mold to when the electrode plate group is inserted into the mold is narrow, and the connection state between the electrode plate ears and the strap is unstable. was there.
又、上記製造工程においては、極板群を治具に挿入し、
極板群を鋳型に挿入して溶着後、該極板群を治具より取
り出し、電槽中に極板群を挿入するという作業がある。In addition, in the above manufacturing process, the electrode plate group is inserted into the jig,
After inserting the electrode plate group into a mold and welding it, there is a task of taking out the electrode plate group from the jig and inserting the electrode plate group into a battery case.
そのため、電池の種類毎に治具を作る必要があると共に
、極板群を治具に入れ、該極板群を取り出し又電槽中に
該極板群を入れるという類似作業の工程が繰り返し生じ
、工程数が多くなる。また、工程数を増やした分、製品
品質の信頼性を低下させるという問題点を有していた。Therefore, it is necessary to make a jig for each type of battery, and a similar process of putting a group of electrode plates into a jig, taking out the group of electrode plates, and putting the group of electrode plates into a battery case is repeated. , the number of steps increases. Furthermore, there was a problem in that the increased number of steps reduced the reliability of product quality.
発明の目的
本発明は上記従来の問題点に鑑みなされたものであり、
工程数、治工具数を減じ、且つ制御が容易な条件で生産
することにより、安価で、しかも信頼性の良好な鉛蓄電
池を提供することを目的とするものである。Purpose of the Invention The present invention has been made in view of the above-mentioned conventional problems.
The purpose is to provide a lead-acid battery that is inexpensive and has good reliability by reducing the number of steps and jigs and producing it under conditions that are easy to control.
発明の構成
本発明はその特許請求の範囲に記載された通りの鉛蓄電
池の製造法である。Structure of the Invention The present invention is a method of manufacturing a lead-acid battery as described in the claims.
夾施例 本発明の一実施例について図面により説明する。impeachment example An embodiment of the present invention will be described with reference to the drawings.
第１図はストラップ部形成用凹部（１）、中間ポーμ部
形成用凹部（２）、端子ポール部形成用凹部（３）を備
えた極板群耳部溶着鋳型（４）である。FIG. 1 shows an electrode plate group lug welding mold (4) having a recess for forming a strap portion (1), a recess for forming an intermediate port μ portion (2), and a recess for forming a terminal pole portion (3).
第２図は該鋳型（４）が、溶鉛（５）中に浸漬した状態
を示したものである。第３図は溶鉛（５）から該鋳型（
４）を引ぎ上げ後、電槽（６）中に、％以上挿入された
極板群（７）の耳部（８）を該鋳型（４）のストヲッ１
部形成用凹部に挿入したものである。電槽（６）中に極
板群（７）を挿入する場合、極板群（７）の総高さの１
／２以上を電槽（６）中に入れなければ、溶着時、電槽
（６）を逆さにした時に、耳位置がずれるという問題が
発生する。第４図は溶着完了後電池（９）を正立状態に
もどした状態を示したものである。FIG. 2 shows the mold (4) immersed in molten lead (5). Figure 3 shows the mold (
4), insert the ear part (8) of the electrode plate group (7) which has been inserted by more than % into the battery case (6) into the mold (4).
It is inserted into the recess for forming the part. When inserting the electrode plate group (7) into the battery case (6), 1 of the total height of the electrode plate group (7)
If you do not put more than /2 in the battery case (6), there will be a problem that the ear position will shift when the battery case (6) is turned upside down during welding. FIG. 4 shows the state in which the battery (9) is returned to the upright state after welding is completed.
先づ、ストラップ部形成用凹部（１）、中間ポール部形
成用凹部（２）及び端子ポール部形成用凹部（３）を一
体に備えた鋳型（４）を溶、鉛（５）中に浸漬すること
により、該鋳型（４）の各凹部（１）、（２）、（３）
内に溶鉛（５）を充満させた後、該鋳型（４）を所定温
度に保持しなから溶鉛（５）中から引き上げ、その後溶
鉛（５）が満たされている該鋳型（４）のストラップ部
形成用凹部（１）に正、負極板群（７）の耳部（８）を
挿入した後、該溶鉛（５）を凝固させることにより、該
耳部（８）と溶着したストフッデ部（１０）、中間ポー
ル部（１１）、及び端子ポール部（１２）を同時に形成
し、溶着完了後電池（９）を形成する。First, a mold (4) integrally equipped with a recess for forming a strap part (1), a recess for forming an intermediate pole part (2), and a recess for forming a terminal pole part (3) is immersed in melted lead (5). By doing so, each recess (1), (2), (3) of the mold (4)
After filling the mold (5) with the molten lead (5), the mold (4) is pulled out from the molten lead (5) without being held at a predetermined temperature, and then the mold (4) filled with the molten lead (5) is removed. ) After inserting the ears (8) of the positive and negative electrode plate group (7) into the strap forming recesses (1), the molten lead (5) is solidified and welded to the ears (8). The strut portion (10), intermediate pole portion (11), and terminal pole portion (12) are formed at the same time, and after welding is completed, the battery (9) is formed.
本発明により生産された極板群ストフップ部の溶着状態
は、現行品に比べ耳とストラップの境界線がなく、溶着
状態が安定する。更に、極板群を電槽中に挿入しストフ
ップ溶着する事により、電池の種類毎に治具を作る必要
がなく、極板群を入れるという工程がひとつの工程に統
一され、工程数がひとつ減る。又、電槽中でスＦラップ
溶着するために、次工程の中間ポール溶接部の位置決め
精度が高まる。Compared to current products, the welded state of the stop flap portion of the electrode plate group produced according to the present invention has no boundary line between the ears and the strap, and the welded state is stable. Furthermore, by inserting the electrode group into the battery case and performing stop-flip welding, there is no need to create a jig for each type of battery, and the process of inserting the electrode group is unified into one process, reducing the number of steps to one. decrease. Furthermore, since the flap welding is performed in the battery case, the positioning accuracy of the intermediate pole welding portion in the next step is increased.
発明の効果
上述した如く、本発明は安価で、しかも信頼性の良好な
鉛蓄電池を提供することが出来るので、その工業的価値
は極めて大である。Effects of the Invention As described above, the present invention can provide a lead-acid battery that is inexpensive and has good reliability, so its industrial value is extremely large.
第１図はストラップ溶着鋳型の一部切断斜視図、第２図
は鋳型温度管理、並びに鋳型中に溶鉛な満たしている状
態の斜視図、第３図はストフッデ溶着中の斜視図、第４
図はストフッデ溶着後の電池の斜視図である。
１ニストラップ部形成用凹部
２：中間ポール部形成用凹部
３：端子ポール部形成用凹部Figure 1 is a partially cutaway perspective view of the strap welding mold, Figure 2 is a perspective view of the mold temperature control and the mold is filled with molten lead, Figure 3 is a perspective view of the strap welding process, and Figure 4 is a perspective view of the strap welding mold.
The figure is a perspective view of the battery after welding. 1 Recessed portion for forming the nip strap portion 2: Recessed portion for forming the intermediate pole portion 3: Recessed portion for forming the terminal pole portion
Claims (1)
及び端子ポール部形成用凹部を一体に備えた鋳型を溶鉛
中に浸漬することにより、該鋳型の各凹部内に溶鉛を充
満させた後、該鋳型を所定温度に保持しながら溶鉛中か
ら引き上げ、その後溶鉛が満たされている該鋳型のスト
ラップ部形成用凹部に正極板群及び負極板群の耳部を挿
入した後、該溶鉛を凝固させることにより、該耳部と溶
着したストラップ部、中間ポール部、及び端子ポール部
を同時に形成することを特徴とする鉛蓄電池の製造法。 ２）前記正極板群及び負極板群の高さの１／２以上が電
槽中に挿入されている特許請求の範囲第１項に記載の鉛
蓄電池の製造法。[Scope of Claims] 1) By immersing a mold integrally equipped with a recess for forming a strap part, a recess for forming an intermediate pole part, and a recess for forming a terminal pole part in molten lead, each recess of the mold is After filling with molten lead, the mold is pulled out of the molten lead while being maintained at a predetermined temperature, and then the ears of the positive electrode plate group and the negative electrode plate group are placed in the strap forming recesses of the mold filled with molten lead. A method for manufacturing a lead-acid battery, characterized in that a strap portion, an intermediate pole portion, and a terminal pole portion welded to the ear portion are simultaneously formed by solidifying the molten lead after inserting the molten lead. 2) The method for manufacturing a lead-acid battery according to claim 1, wherein 1/2 or more of the height of the positive electrode plate group and the negative electrode plate group is inserted into the battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63043919A JPH01217853A (en) | 1988-02-25 | 1988-02-25 | Manufacture of lead-acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63043919A JPH01217853A (en) | 1988-02-25 | 1988-02-25 | Manufacture of lead-acid battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01217853A true JPH01217853A (en) | 1989-08-31 |
| JPH0559543B2 JPH0559543B2 (en) | 1993-08-31 |
Family
ID=12677123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63043919A Granted JPH01217853A (en) | 1988-02-25 | 1988-02-25 | Manufacture of lead-acid battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01217853A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579210A (en) * | 2021-06-24 | 2021-11-02 | 超威电源集团有限公司 | Graphene-containing positive plate grid alloy and preparation method and application thereof |
-
1988
- 1988-02-25 JP JP63043919A patent/JPH01217853A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579210A (en) * | 2021-06-24 | 2021-11-02 | 超威电源集团有限公司 | Graphene-containing positive plate grid alloy and preparation method and application thereof |
| CN113579210B (en) * | 2021-06-24 | 2022-08-19 | 超威电源集团有限公司 | Graphene-containing positive plate grid alloy, and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0559543B2 (en) | 1993-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1281774C (en) | Device for attaching terminal straps and terminal poles to the lugs of a plate group for a storage battery cell | |
| JPH01217853A (en) | Manufacture of lead-acid battery | |
| US5924471A (en) | Method of fabricating lead bushings and batteries using same | |
| US6708753B1 (en) | Method and apparatus for casting straps onto storage battery plates | |
| JP2551218B2 (en) | Manufacturing method of lead-acid battery electrode plates | |
| US6216764B1 (en) | Method and apparatus for making lead-acid batteries | |
| JPH0148611B2 (en) | ||
| JP4403772B2 (en) | Method for producing lead-acid battery | |
| JPH05225967A (en) | Lead-acid battery | |
| JP2002093401A (en) | Manufacturing method of lead-acid battery | |
| US20040154780A1 (en) | Method and apparatus for casting straps onto storage battery plates | |
| JPH09192820A (en) | Production of hybrid lead battery | |
| JPS63244557A (en) | Plate for lead storage battery | |
| JPS6151748A (en) | Manufacture of battery jar for lead storage battery | |
| JPS6348392B2 (en) | ||
| JPH02165559A (en) | Manufacture of lead storage battery | |
| JPS6145561A (en) | Manufacture of storage battery | |
| JPH1031994A (en) | Lead-acid battery and its manufacture | |
| JPH04292858A (en) | Group welding method for lead storage battery | |
| JPS63231872A (en) | Manufacture of lead-acid battery | |
| JPS6030047A (en) | Manufacture of plate group for lead storage battery | |
| JPH0511386B2 (en) | ||
| JPS6151747A (en) | Manufacture of battery jar for lead storage battery | |
| JPS6116466A (en) | Manufacture of lead storage battery | |
| JPH03155048A (en) | Pb-sb system alloy grid body for lead storage battery and its casting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
| R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |