JPS5826782B2 - Lead battery plate manufacturing equipment - Google Patents
Lead battery plate manufacturing equipmentInfo
- Publication number
- JPS5826782B2 JPS5826782B2 JP53159654A JP15965478A JPS5826782B2 JP S5826782 B2 JPS5826782 B2 JP S5826782B2 JP 53159654 A JP53159654 A JP 53159654A JP 15965478 A JP15965478 A JP 15965478A JP S5826782 B2 JPS5826782 B2 JP S5826782B2
- Authority
- JP
- Japan
- Prior art keywords
- lead battery
- heating roller
- plate manufacturing
- lead
- battery plate
- 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、殊に溶着を行なう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 producing 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 means for welding.
従来、上記極板の製造に際して合成樹脂枠体２とマット
体４を溶着する場合、加熱ローラーを溶着部分５に圧接
して行なっており、加熱ローラーは、圧接面に周方向と
直角をなす複数の溝を設けた形状であった。Conventionally, when welding the synthetic resin frame body 2 and the mat body 4 during the production of the above-mentioned electrode plate, a heating roller is pressed against the welding part 5. It had a shape with grooves.
しかし、この加熱ローラーを使用して溶着を行なうと、
溶融樹脂がマット体４の繊維の間隙を通して浸出しても
第３図、第４図に示すように加熱ローラーの溝を設けで
ある部分以外へは容易に広がらず、溶融樹脂は独立して
いてマット体と合成樹脂枠体の結合の弱い部分を生じ溶
着強度にバラツキを生じて電池性能に悪影響を及ぼす欠
点があった。However, when welding is performed using this heated roller,
Even if the molten resin oozes out through the gaps between the fibers of the mat body 4, it will not easily spread to areas other than those provided with the grooves of the heating roller, as shown in Figures 3 and 4, and the molten resin will remain independent. This has the disadvantage that the bond between the mat body and the synthetic resin frame is weak, resulting in variations in welding strength, which adversely affects battery performance.
本発明は、上記極板において、加熱ローラーで容融した
樹脂が十分広がり良好に溶着な行なえる製造装置を提供
するものである。The present invention provides a manufacturing apparatus in which the resin melted by the heating roller can sufficiently spread and weld well in the above-mentioned electrode plate.
即ち、本発明は、第５図乃至第７図に示すように、加熱
ローラー６が溶着部分５に当接する面に周方向の溝７お
よび周方向と直角をなす多数の溝８を形成した製造装置
である。That is, the present invention provides a manufacturing method in which a circumferential groove 7 and a large number of grooves 8 perpendicular to the circumferential direction are formed on the surface of the heating roller 6 that contacts the welded portion 5, as shown in FIGS. 5 to 7. It is a device.
図面は周方向の溝γを１本設けた場合を示している。The drawing shows a case where one circumferential groove γ is provided.
マット体４で被覆した極板は、１対の加熱ローラー６０
間隙を通過するとき合成樹脂枠体２とマット体４が熱溶
着される。The electrode plate covered with the matte body 4 is heated by a pair of heating rollers 60.
When passing through the gap, the synthetic resin frame body 2 and the mat body 4 are thermally welded.
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６が溶着部分５に当接する面には、交叉し
た溝７，８を設けているので、溶融樹脂は溝に沿って容
易に広がり、第８図、第９図に示すように溶着部分５の
中央部に溶融樹脂が多く集まりマット体４上で一体に結
合した状態で固化するので溶着強度のバラツキがなくな
った。Since intersecting grooves 7 and 8 are provided on the surface of the heating roller 6 that comes into contact with the welded portion 5, the molten resin easily spreads along the grooves, and the welded portion is separated as shown in FIGS. 8 and 9. Since a large amount of the molten resin gathers in the center of the mat member 5 and solidifies in an integrally bonded state on the mat member 4, there is no variation in welding strength.
そして、溶着強度は１．５倍程度向上した。The welding strength was improved by about 1.5 times.
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−ｉ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’線に沿う断面図、第５図は本
発明装置における加熱ローラーの作動状態を示す断面図
、第６図は第５図００−０’線に沿う断面図、第７図は
第５図における加熱ローラーの要部拡大断面図、第８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９図は第８図のＤ−Ｄ’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は晦着部分、６は加熱ローラー Ｔは周方
向の溝、８は周方向と直角方向の溝。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 sectional view taken along line A-i in Fig. 1, and Fig. 3 is a polar plate manufactured by a conventional device. Enlarged view of the welded part of the plate,
4 is a cross-sectional view taken along the line BB' in FIG. 3, FIG. 5 is a cross-sectional view showing the operating state of the heating roller in the device of the present invention, and FIG. 6 is a cross-sectional view taken along the line 00-0' in FIG. 7 is an enlarged sectional view of the main part of the heating roller in FIG. 5, FIG. 8 is an enlarged view of the welded part of the electrode plate manufactured by the apparatus of the present invention,
FIG. 9 is a sectional view taken along line DD' in FIG. 8. 1 is a lead alloy grid, 2 is a synthetic resin frame, 3 is an active material, 4 is a matte body, 5 is an adhesion part, 6 is a heating roller, T is a groove in the circumferential direction, and 8 is a groove in a direction perpendicular to the circumferential direction.
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、前記溶着を行なう手段として加熱ローラーを使
用し該加熱ローラーの溶着部分への当接面には周方向お
よび周方向と直角方向の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. A lead battery electrode plate manufacturing apparatus, wherein a heating roller is used as a means for performing the welding, and grooves are formed in the circumferential direction and in the direction perpendicular to the circumferential direction on the surface of the heating roller that contacts the welding portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53159654A JPS5826782B2 (en) | 1978-12-20 | 1978-12-20 | Lead battery plate manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53159654A JPS5826782B2 (en) | 1978-12-20 | 1978-12-20 | Lead battery plate manufacturing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5583161A JPS5583161A (en) | 1980-06-23 |
| JPS5826782B2 true JPS5826782B2 (en) | 1983-06-04 |
Family
ID=15698422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53159654A Expired JPS5826782B2 (en) | 1978-12-20 | 1978-12-20 | Lead battery plate manufacturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5826782B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5767283A (en) * | 1980-10-13 | 1982-04-23 | Shin Kobe Electric Mach Co Ltd | Manufacture of plate for lead acid battery |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS531827A (en) * | 1976-06-29 | 1978-01-10 | Kogyo Gijutsuin | Method of producing lead battery positive plate |
-
1978
- 1978-12-20 JP JP53159654A patent/JPS5826782B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5583161A (en) | 1980-06-23 |
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