JPS59177858A - Manufacture of plate for lead-acid battery - Google Patents
Manufacture of plate for lead-acid batteryInfo
- Publication number
- JPS59177858A JPS59177858A JP58054624A JP5462483A JPS59177858A JP S59177858 A JPS59177858 A JP S59177858A JP 58054624 A JP58054624 A JP 58054624A JP 5462483 A JP5462483 A JP 5462483A JP S59177858 A JPS59177858 A JP S59177858A
- Authority
- JP
- Japan
- Prior art keywords
- grid
- paste
- plate
- filled
- concavity
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/14—Electrodes for lead-acid accumulators
- H01M4/16—Processes of manufacture
- H01M4/20—Processes of manufacture of pasted electrodes
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
【発明の詳細な説明】
本究明は鉛蓄電池用極板の製造方法の改良に関するもの
で、その目的とするところは蓄電池ペーストを均一に格
子体に充填することにある。DETAILED DESCRIPTION OF THE INVENTION The present research relates to an improvement in the manufacturing method of electrode plates for lead-acid batteries, and its purpose is to uniformly fill a grid with storage battery paste.
鉛−１香電池の小型＠電化は省資源、省エネルギーの世
論が高まるにつｎで活発に開発が行われるまうになって
き１こ。この目的のＴこめには鉛蓄電池を構成する部品
の各々を軽量化するのが望ましいが、活物質や電解放は
一足の電池性能を確保する必要から軽量化するには限度
がある、一方、格子体は鉛蓄電池のかなりの部分を占め
、集電作用や活物質の保持さえ十分であればまだ軽量化
できろ余地が残っている。従って、鉛蓄電池の軽量化は
専ら格子体を軽くすることによって進めらｎている。Small-sized electrification of lead-1 incense batteries has been actively developed in Japan as public opinion for saving resources and energy increases. For this purpose, it is desirable to reduce the weight of each component that makes up a lead-acid battery, but there is a limit to how much weight can be reduced due to the need to ensure sufficient battery performance for active materials and charge release. The lattice makes up a large portion of a lead-acid battery, and there is still room for weight reduction as long as it has sufficient current collection and active material retention. Therefore, the weight of lead-acid batteries has been reduced solely by making the lattice lighter.
、格子体を軽量化するにはそれを％＊ くし１こり、格
子骨を細く、ま１こその間隔を粗くするのが最も容易な
方法である。このような（至）ｊ型軽量格子に一足の電
池性能を確保するに必要な量のＭ電池ペーストを充填す
ると、必然的にペーストの厚みは格子のそれを越えてし
まうことになる。こ５で問題となるのはペーストの充填
を自動充填機で行う部会である。すなわち自動充填機は
格子体の片側からペーストを充填する構造になっている
ので、格子体の厚みを越えて充填されたペーストは極板
の一方向に片寄り、格子骨は活物質の中央に位置しなく
なる。これを図で説明すれば第１因のグｌくである。な
おここで１は活物質、２は格子体である。The easiest way to reduce the weight of the lattice body is to make the lattice bones thinner and the spacing between the combs coarser. When such a (to) J-type lightweight lattice is filled with M battery paste in an amount necessary to ensure the performance of one pair of batteries, the thickness of the paste will inevitably exceed that of the lattice. The problem with this 5 is the committee that fills the paste with an automatic filling machine. In other words, the automatic filling machine is structured to fill the paste from one side of the grid, so if the paste is filled beyond the thickness of the grid, it will be biased towards one side of the electrode plate, and the grid bones will be in the center of the active material. It will no longer be located. This can be explained using a diagram as the first factor. Note that here, 1 is an active material and 2 is a lattice body.
このように充填され１こペーストが一方向に片寄った極
板は、成性の組立時に活物質が脱落しやすく、不良率の
増大につｔがり、ま１こＣ電池が十分に充填されｆ、ζ
かつ１こり、極板が湾曲するなどのり（点を何していた
。If the plate is filled in this way and the paste is biased in one direction, the active material will easily fall off during assembly, leading to an increase in the defective rate. ,ζ
However, the problem was that the electrode plate was bent (what was the point?
本発明はＪ：記欠点を除去するもので、ペーストを充填
しｆこあとペーストを充填しＴこ而の反対側の面に当接
する圧搾ローラーに四部を設け１こ１対の１王搾ローラ
ーにより圧搾することを内容とする。The present invention is to eliminate the defect noted in J: The pressing roller that is filled with paste, F is filled with paste, and comes into contact with the opposite surface of T. The content is to squeeze it by.
以下に本発明の詳細について説明する。The details of the present invention will be explained below.
格子体２は第２図に示し１こようにベルトコンベア６上
を移動し、ペースト充填機３でペーストが充填さｊ、（
°ぴ板４となる。極板４はベルトコンベア６上を移動し
細ローラー７上を経て圧搾ローラー５および５により圧
搾される。その後細ローラー７を移動しチェンコ゛／ベ
アー８に架されて乾燥炉９に送られる。こ５で従来の圧
搾ローラー５おまび５はそのＡ、 −Ａ線断面を第３図
に示したようｔこ画板に当接する面が平担である１こめ
圧搾しｔこあとの極板は第１図に示し１こようにペース
ト１が格子体２の片側に片寄ってしまう。第４図に本発
明にし１こ。ペーストを充填し１こ而の反対側に当接す
る圧搾ローラー５′には格子体の♀長よりわずかに狭小
なる四部１０ が設けてあり、さらにいくつかの凸部１
１ が設けである。凸部１１ はＩｆ搾により格子体
２が湾曲するのを防ぐｆコめのものであるが、格子体が
小さいときは中央のｔカ所を除き不競である。このよう
な本発明による四部をりする１対の圧搾ローラーにより
製造しｆコ場合の鉛畜電他用極板の断面を第５図に示す
。第５因からもわかるように本発明によ１１製ｍし１こ
極板では、活物□ｄは格子体の両側ζζ均一に充填でき
た。The grid body 2 moves on a belt conveyor 6 as shown in FIG. 2, and is filled with paste by a paste filling machine 3.
This becomes the piping plate 4. The electrode plate 4 moves on a belt conveyor 6, passes over a thin roller 7, and is squeezed by squeezing rollers 5 and 5. Thereafter, it is moved through narrow rollers 7, placed on a chain/bearer 8, and sent to a drying oven 9. As shown in FIG. 3, the cross section of the conventional pressing roller 5 is shown in FIG. 3.The surface that contacts the drawing board is flat. As shown in FIG. 1, the paste 1 is biased to one side of the grid body 2. Figure 4 shows one example of the present invention. The squeeze roller 5', which is filled with paste and comes into contact with the opposite side, is provided with four parts 10 that are slightly narrower than the ♀ length of the lattice body, and further has several convex parts 1.
1 is provided. The convex portions 11 are f-shaped to prevent the lattice body 2 from curving due to If compression, but when the lattice body is small, the convex portions 11 are non-contact except for the t points in the center. FIG. 5 shows a cross section of an electrode plate for lead-accumulated electricity produced by a pair of squeezing rollers for four parts according to the present invention. As can be seen from the fifth factor, in the 11 mm electrode plate according to the present invention, the active material □d could be uniformly filled on both sides of the grid body.
以上詳述したように本発明によりば、極板のペーストを
充填し１こ而の反対側の而に当接する圧搾ローラーに凹
部を設けろことによ１１薄形軽宝格子を用い１こ極板の
製造に際し、従来の欠点であるペーストの片寄りを防止
でき、’４電池立時の画板不良を大巾に低減するととも
に、電池の光電性の向上や極板の湾曲防止にイＴめて効
果が太きい。As described in detail above, according to the present invention, a concave portion is provided in the pressing roller that is filled with the paste of the electrode plate and comes into contact with the opposite side of the electrode plate. In the production of batteries, it is possible to prevent the paste from shifting, which is a drawback of conventional methods, and it greatly reduces the number of screen board failures when starting up '4 batteries. It's thick.
第［図は従来の圧搾ローラーを用いて製造しＴコ極板の
苛面を示す概略図、第２図は充填工程から乾燥エイ♀ま
での一例を示す線略説明図、第３図は従来の１王搾ロー
ラーの第２図におけるＡ−Ａ線断面を示す概略図、第４
図は本発明におけるＩｆ ？８０−ラーの第２図におけ
るＡ−Ａ線断面を示す概略図、第５図は本嚢明の圧搾ロ
ーラーを用いて製造しｆコｆｉｌｉｉ板の断面を示す１
ｉｌｔ １ｉｌｉ’Ｇ図である。
■・・・ を占４”Ｊ＋ ’？Ｊ 、 ２・・・・・
・格子体、３−・・・ペースト充填機、 ４・・・・
・・極板、 ５．５′・・・・・・圧搾ローラー。
６・・・−・ベルトコンベア、７，７・・・・・ 細ロ
ーラー、８・・・・・チェ゛／コンベア、 ９・・・・
・・乾ｍｒ。
ＩＯ・・・・・凹部、１１・・・・・凸部。[Figure] is a schematic diagram showing the caustic surface of a T-co electrode plate produced using a conventional pressing roller, Figure 2 is a schematic explanatory diagram showing an example from the filling process to the drying process, and Figure 3 is a conventional A schematic diagram showing a cross section taken along the line A-A in FIG.
The figure shows If? in the present invention. A schematic diagram showing a cross section taken along the line A-A in FIG. 2 of the 80-roller, and FIG.
It is an ilt 1ili'G diagram. ■... fortune telling 4"J+'?J, 2...
・Grid, 3-... Paste filling machine, 4...
... Pole plate, 5.5' ... Pressing roller. 6...- Belt conveyor, 7,7... Thin roller, 8... Chain/conveyer, 9...
・Mr. Inui. IO...concavity, 11...protrusion.
Claims (1)
からなる一対の圧搾ローラーで圧搾する極板の製造工程
において、前記下部ローラーの周囲に格子体の全長より
わずかに狭小なる凹部を設け、かつその凹部の中央に少
なくとも１カ所の凸In the electrode plate manufacturing process in which the grid is filled with paste and then compressed by a pair of pressing rollers consisting of an upper roller and a lower roller, a recess slightly narrower than the entire length of the grid is provided around the lower roller, and the recess is At least one convexity in the center of
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58054624A JPS59177858A (en) | 1983-03-29 | 1983-03-29 | Manufacture of plate for lead-acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58054624A JPS59177858A (en) | 1983-03-29 | 1983-03-29 | Manufacture of plate for lead-acid battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59177858A true JPS59177858A (en) | 1984-10-08 |
Family
ID=12975895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58054624A Pending JPS59177858A (en) | 1983-03-29 | 1983-03-29 | Manufacture of plate for lead-acid battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59177858A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5276960A (en) * | 1989-02-24 | 1994-01-11 | Caltec International, Inc. | Method for the manufacture of lead-acid batteries and an associated apparatus and associated lead-acid battery |
-
1983
- 1983-03-29 JP JP58054624A patent/JPS59177858A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5276960A (en) * | 1989-02-24 | 1994-01-11 | Caltec International, Inc. | Method for the manufacture of lead-acid batteries and an associated apparatus and associated lead-acid battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59177858A (en) | Manufacture of plate for lead-acid battery | |
| GB2062344A (en) | Lead-acid battery plates | |
| JP4599940B2 (en) | Lead acid battery | |
| JPS63279568A (en) | Lead storage battery | |
| US3067273A (en) | Method of treating storage battery electrodes | |
| JPS624827B2 (en) | ||
| KR200173954Y1 (en) | Electrode of lithium ion secondary battery | |
| JP2506647B2 (en) | Battery electrode | |
| JPH02253555A (en) | Manufacture of original body for cell electrode plate | |
| US20220285665A1 (en) | Electrode Rolling Apparatus Comprising Non-Coating Portion Pressing Part and Electrode Rolling Method Using the Same | |
| JPS59167960A (en) | Manufacture of paste electrode for cell | |
| JPH05205738A (en) | Manufacture of paste type anode plate for sealed alkaline storage battery | |
| JPH09129223A (en) | Electrode for winding type battery | |
| JP2021122000A (en) | Electrode manufacturing method | |
| JPS59196565A (en) | Manufacture of nonsintered electrode | |
| JP3606089B2 (en) | Method for producing alkaline storage battery | |
| US3067505A (en) | Rolling process to make sintered electrode material flexible | |
| JPH02160369A (en) | Grating for lead-acid battery | |
| JP2003132897A (en) | Method for manufacturing expand type electrode plate for positive electrode | |
| JPS59158072A (en) | Storage battery | |
| JP3448982B2 (en) | Manufacturing method of retainer for sealed lead-acid battery | |
| JPH01195674A (en) | Manufacture of lead-acid battery | |
| JPS6217952A (en) | Lead-acid battery positive plate and its manufacture | |
| JPH0963632A (en) | Sealed lead-acid battery | |
| JPS63298964A (en) | Manufacture of positive electrode for flat type battery |