JPS5826781B2 - Lead battery plate manufacturing equipment - Google Patents
Lead battery plate manufacturing equipmentInfo
- Publication number
- JPS5826781B2 JPS5826781B2 JP53159653A JP15965378A JPS5826781B2 JP S5826781 B2 JPS5826781 B2 JP S5826781B2 JP 53159653 A JP53159653 A JP 53159653A JP 15965378 A JP15965378 A JP 15965378A JP S5826781 B2 JPS5826781 B2 JP S5826781B2
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- lead battery
- resin frame
- lead
- manufacturing equipment
- 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.)
- Expired
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
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/76—Containers for holding the active material, e.g. tubes, capsules
-
- 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)
- Battery Electrode And Active Subsutance (AREA)
Description
【発明の詳細な説明】
本発明は、第１図、第２図に示すような鉛或は鉛合金格
子１と合成樹脂枠体２からなる基体に活物質３を充填し
その両面をマット体４で被覆すると共に合成樹脂枠体２
とマット体４とを溶着した構造の鉛電池極板の製造装置
に係り、殊に溶着部分５の冷却手段に関するものである
。DETAILED DESCRIPTION OF THE INVENTION The present invention is directed to a base body consisting of a lead or lead alloy lattice 1 and a synthetic resin frame 2 as shown in FIGS. 4 and a synthetic resin frame 2.
The present invention relates to an apparatus for manufacturing a lead battery electrode plate having a structure in which a mat member 4 and a mat member 4 are welded together, and particularly relates to a cooling means for a welded portion 5.
従来、上記極板の製造に際して溶着部分５の冷却には、
常温より低温に設定された冷却ローラーを使用してむり
、しかも該ローラーの溶着部分５への当接面は平坦な構
造であった。Conventionally, when manufacturing the above-mentioned electrode plate, cooling of the welded part 5 was carried out by
A cooling roller set at a temperature lower than room temperature was used, and the surface of the roller that came into contact with the welded portion 5 had a flat structure.
従って、溶融状態にある合成樹脂を急冷することになり
、第３図、第４図に示すように、溶着部分５ば、合成樹
脂枠体２とマット体４とを溶着するために使用した加熱
ローラーの歯形に沿った形で固化するために溶融した樹
脂の結合が十分でなく、寸た、極板表面に異常に突出し
て、電池に組立てたとき隣接するセハレータを破損する
原因になっていた。Therefore, the synthetic resin in the molten state is rapidly cooled, and as shown in FIGS. Because the molten resin solidified in a shape that followed the tooth profile of the roller, the bonding of the molten resin was not sufficient, causing it to protrude abnormally from the surface of the electrode plate, causing damage to the adjacent sehalator when assembled into a battery. .
本発明は、上記極板において、合成樹脂枠体とマット体
との溶着部分の結合を完全にし、その形状を滑らかにで
きる製造装置を提供するものである。The present invention provides a manufacturing apparatus that can perfectly connect the welded portion between the synthetic resin frame and the mat body and make the shape of the electrode plate smooth.
即ち、本発明は、第５図に示すように、加熱手段６を備
えた冷却ローラー７を持つ製造装置である。That is, the present invention is a manufacturing apparatus having a cooling roller 7 equipped with a heating means 6, as shown in FIG.
冷却ローラー７が溶着部分５に当接する面には、第６図
に示すように断面円弧状の成形溝８が周方向に形成され
ており、加熱手段６は、合成樹脂枠体２とマット体４と
の溶着温度より低温に制御されている。As shown in FIG. 6, a forming groove 8 having an arcuate cross section is formed in the circumferential direction on the surface where the cooling roller 7 contacts the welded portion 5. The welding temperature is controlled to be lower than the welding temperature with No. 4.
ここで、マット体４とは、有機または無機繊維の織布若
しくは不織布からなるものである。Here, the mat body 4 is made of woven or nonwoven fabric of organic or inorganic fibers.
加熱ローラー（図示せず）により合成樹脂枠体２とマッ
ト体４とが溶着された極板は冷却ローラー７に送られる
が、溶着部分５は急冷されることはなく、溶融樹脂は冷
却ローラー７の成形溝８によって中央に寄せられ、除々
に冷却されて成形溝８に沿った形状になる。The electrode plate with the synthetic resin frame 2 and matte body 4 welded together by a heating roller (not shown) is sent to the cooling roller 7, but the welded portion 5 is not rapidly cooled, and the molten resin is transferred to the cooling roller 7. It is brought to the center by the forming groove 8, and is gradually cooled to take a shape along the forming groove 8.
従って、溶着部分５は、第７図、第８図に示すように一
体の滑らかな曲面となる。Therefore, the welded portion 5 becomes an integral smooth curved surface as shown in FIGS. 7 and 8.
上述のように、本発明装置によれば、溶着部分を滑らか
な曲面にできるので、電池に組立てたときにセパレータ
を破損することはない。As described above, according to the device of the present invention, the welded portion can be formed into a smooth curved surface, so the separator will not be damaged when assembled into a battery.
また、溶着部は一体となっているので強度もあり従来の
２倍程度であった。Furthermore, since the welded part is integrated, it is strong and about twice as strong as the conventional one.
第１図は本発明装置に関係する鉛電池極板の一部欠截正
面図、第２図は第１図のＡ−Ａ’線に沿う断面図、第３
図は従来の装置により製造した極板の溶着部分の拡大図
、第４図は第３図のＢ−Ｂ皺に沿う断面図、第５図は本
発明装置に釦ける冷却ローラーの作動状態を示す断面図
、第６図は冷却ローラーの要部拡大断面図、第７図は本
発明装置により製造した極板の溶着部分の拡大図、第８
図は第７図のＣ−Ｃ′線に沿う断面図である。
１は鉛合金格子、２は合成樹脂枠体、３は活物質、４は
マット体、５は溶着部分、６は加熱手段、７は冷却ロー
ラー、８は成形溝。FIG. 1 is a partially cutaway front view of a lead battery electrode plate related to the device of the present invention, FIG. 2 is a cross-sectional view taken along line A-A' in FIG. 1, and FIG.
The figure is an enlarged view of the welded part of the electrode plate manufactured by the conventional device, FIG. 4 is a sectional view taken along the B-B wrinkle in FIG. 3, and FIG. FIG. 6 is an enlarged sectional view of the main part of the cooling roller, FIG. 7 is an enlarged view of the welded part of the electrode plate manufactured by the apparatus of the present invention, and FIG.
The figure is a sectional view taken along line CC' in FIG. 7. 1 is a lead alloy grid, 2 is a synthetic resin frame, 3 is an active material, 4 is a matte body, 5 is a welded part, 6 is a heating means, 7 is a cooling roller, and 8 is a forming groove.
Claims (1)
物質を充填しその両面をマット体で被覆すると共に該マ
ット体を前記合成樹脂枠体に溶着する鉛電池極板の製造
に際し、前記溶着部分の冷却手段として合成樹脂枠体と
マット体との溶着温度より低温の加熱手段を備えた冷却
ローラーを使用し該冷却ローラーの前記溶着部分に当接
する面に周方向の断面円弧状の成形溝を形成した鉛電池
極板製造装置。1. When producing a lead battery plate, a base consisting of a lead or lead alloy grid and a synthetic resin frame is filled with an active material, both sides of which are covered with a matte body, and the matte body is welded to the synthetic resin frame. As a cooling means for the welded portion, a cooling roller equipped with a heating means lower than the welding temperature of the synthetic resin frame and the mat body is used, and the surface of the cooling roller that comes into contact with the welded portion has an arc-shaped cross section in the circumferential direction. Lead battery electrode plate manufacturing equipment with molded grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53159653A JPS5826781B2 (en) | 1978-12-20 | 1978-12-20 | Lead battery plate manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53159653A JPS5826781B2 (en) | 1978-12-20 | 1978-12-20 | Lead battery plate manufacturing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5583160A JPS5583160A (en) | 1980-06-23 |
| JPS5826781B2 true JPS5826781B2 (en) | 1983-06-04 |
Family
ID=15698402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53159653A Expired JPS5826781B2 (en) | 1978-12-20 | 1978-12-20 | Lead battery plate manufacturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5826781B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6051784B2 (en) * | 1976-06-29 | 1985-11-15 | 工業技術院長 | Lead-acid battery plate manufacturing method |
-
1978
- 1978-12-20 JP JP53159653A patent/JPS5826781B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5583160A (en) | 1980-06-23 |
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