CN111129614A - Method for manufacturing lead-acid storage battery - Google Patents
Method for manufacturing lead-acid storage battery Download PDFInfo
- Publication number
- CN111129614A CN111129614A CN202010061890.2A CN202010061890A CN111129614A CN 111129614 A CN111129614 A CN 111129614A CN 202010061890 A CN202010061890 A CN 202010061890A CN 111129614 A CN111129614 A CN 111129614A
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- CN
- China
- Prior art keywords
- sealing glue
- sealing
- curing
- glue
- manufacturing
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
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- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
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- 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
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- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention relates to a method for manufacturing a lead-acid storage battery, which comprises the step of curing a sealed battery cover by using sealing glue, wherein the curing mode of the sealing glue is heating the sealing glue, and the method is characterized in that the heating mode is electromagnetic wave heating. The manufacturing method of the lead-acid storage battery has the advantages of high temperature control precision, low energy consumption, high manufacturing efficiency and easy realization of assembly line operation.
Description
Technical Field
The invention relates to a method for manufacturing a lead-acid storage battery.
Background
The current manufacturing method of the lead-acid storage battery generally comprises a series of steps of manufacturing a pole plate, putting the pole plate into the battery groove, injecting sealing glue into the battery cover, installing the battery cover on the battery groove, curing the sealing glue to seal the battery cover, installing a terminal, injecting the sealing glue, curing the sealing glue to seal the terminal, adding acid, forming and the like. The sealing glue is generally epoxy resin glue, the epoxy resin glue comprises two components A and B, the component A is resin, the component B is curing agent, the component A and the component B are mixed according to a certain proportion, the prior curing of the sealing glue is to mix the resin and the curing agent for preheating, then the whole battery is put into a heating box and is heated through a segmented heating box, the temperature of the sealing glue in the battery cover is heated to 40-80 ℃, the rapid curing and sealing of the sealing glue are realized, and the sealing glue of the terminal is also heated and cured in the same way. The temperature needs to be controlled well when the heating box is used for heating, so that the deformation of the battery case caused by overhigh temperature is avoided, and the sealing and curing effect of the glue is influenced due to the fact that the temperature is too low and cannot meet the requirement. In addition, the traditional heating mode adopts a longer heating box for heating, the energy consumption is high, the time is long, the time is usually 30 min-2 h, after the battery is integrally heated, the battery needs to be cooled for 24h to the ambient temperature, the next procedure can be carried out, such as acidification and formation, the operation time is long, and the energy consumption is high.
Disclosure of Invention
In order to solve the technical problem, the invention provides a method for manufacturing a lead-acid storage battery, which comprises the step of curing a sealing battery cover by using sealing glue, wherein the curing mode of the sealing glue is heating the sealing glue, and the method is characterized in that the heating mode is electromagnetic wave heating.
Further, the step of curing and sealing the sealing glue is to cure and seal the battery cover by the sealing glue.
Further, before the step of curing and sealing the battery cover by the sealing glue, the method also comprises the steps of manufacturing a polar plate, putting the polar plate into the battery groove, injecting the sealing glue into the battery cover, and installing the battery cover on the battery groove.
Further, the step of curing and sealing the sealing glue is a step of curing and sealing the terminal by the sealing glue.
Further, the step of curing the sealing glue to seal the terminal further comprises the steps of mounting the terminal and sealing the terminal by the sealing glue, and then the steps of adding acid, forming and matching are further included.
Further, the electromagnetic wave source is an optical wave source or a microwave source.
Further, a controller is arranged on the body and controls the electromagnetic wave source.
The invention also protects a sealing glue curing device.
The manufacturing method of the lead-acid storage battery has the advantages of high temperature control precision, low energy consumption, high manufacturing efficiency and easy realization of assembly line operation.
Drawings
FIG. 1 is a flow chart of the manufacturing process of the lead-acid battery of the present invention;
fig. 2 is a schematic view of a seal glue curing apparatus for a lead-acid battery of the present invention.
Detailed Description
The invention is further illustrated by the following specific embodiments in conjunction with the accompanying drawings.
As shown in figure 1, the method for manufacturing the lead-acid storage battery comprises the steps of manufacturing a polar plate, putting the polar plate into a battery groove, injecting sealing glue into a battery cover, installing the battery cover on the battery groove, solidifying the sealing glue to seal the battery cover, installing a terminal, sealing the terminal with sealant and sealing the terminal with the sealant, adding acid, forming and matching.
As shown in fig. 2, the device for curing sealing glue of a lead-acid storage battery of the present invention comprises a body 1, wherein the body 1 is formed with an internal cavity 2, the body 1 is provided with electromagnetic wave sources, the electromagnetic wave sources are arranged at positions around the glue, and different numbers, preferably 5 electromagnetic wave sources, can be arranged as required, such as an electromagnetic wave source 3c arranged at the left side of the body 1, an electromagnetic wave source 3b arranged at the right side, an electromagnetic wave source 3a at the lower side, and electromagnetic wave sources (not shown in the figure) at the front and rear sides. The electromagnetic wave source of the present invention may be a microwave source or an optical wave source, etc. of electromagnetic waves of different wavelengths and frequencies. When the lead-acid storage battery is conveyed into the inner cavity 2 of the sealing glue curing device 1, the controller 4 starts the electromagnetic wave source to emit microwave or light waves to heat the sealing glue in the battery cover of the lead-acid storage battery 10 placed in the inner cavity 2, the electromagnetic waves vibrate polar molecules of the mixed glue, a large amount of molecules vibrate and rub to generate heat, and the sealant is heated to 40-80 ℃, so that the curing and sealing of the sealing glue are realized. The novel glue sealing process can finish the glue curing and sealing within 1min, and has high speed and high efficiency; the electromagnetic wave does not heat other areas of the lead-acid storage battery, so that the whole heating of the battery is avoided. Local heating, the energy consumption is low, after realizing sealed effect, can carry out the operation of acidification process, and finished product turnover rate is high, can realize incessant assembly line operation. In addition, a user can select wave sources with different frequencies and wavelengths to cure according to needs, so that the glue can be quickly sealed.
In addition, the curing of the sealing glue of the hermetic terminal of the present invention can be accomplished in the same manner.
Claims (12)
1. The manufacturing method of the lead-acid storage battery comprises the step of curing and sealing the sealing glue, wherein the curing mode of the sealing glue is heating the sealing glue, and the manufacturing method is characterized in that the heating mode is electromagnetic wave source heating.
2. The method of manufacturing a lead-acid storage battery according to claim 1, wherein the step of curing and sealing the sealing glue is curing the sealing glue to seal the battery cover.
3. The method of claim 2, wherein the step of curing the sealing glue to seal the cover is preceded by the steps of manufacturing the plate, inserting the plate into the cell casing, injecting the sealing glue into the cover, and mounting the cover onto the cell casing.
4. The method for manufacturing a lead-acid storage battery according to claim 1, wherein the step of curing the seal glue is a step of curing the seal glue to seal the terminal.
5. The method of claim 4, wherein the step of curing the sealing glue to seal the terminals further comprises the steps of mounting the terminals, sealing the terminals with the sealing glue, and then adding acid, forming, and matching.
6. The method for manufacturing a lead-acid battery according to any one of claims 1 to 5, wherein the electromagnetic wave source is an optical wave source or a microwave source.
7. The utility model provides a sealing glue solidification equipment, includes the body, and the body is formed with inside cavity, is provided with the electromagnetic wave source on the body, its characterized in that, the electromagnetic wave source is used for solidifying sealing glue in the lead-acid storage battery.
8. The sealing glue curing apparatus of claim 7, wherein the sealing glue is a sealing glue for sealing a battery cover.
9. The sealing glue curing apparatus of claim 7, wherein the sealing glue is a sealing glue for sealing a terminal.
10. Sealing glue curing device according to any one of the claims 7-9, characterised in that the electromagnetic wave source is arranged around the sealing glue.
11. The sealing glue curing apparatus of claim 10, wherein the electromagnetic wave source is a light wave source or a microwave source.
12. The seal glue curing apparatus of claim 11, further comprising a controller disposed on the body, the controller controlling the electromagnetic wave source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010061890.2A CN111129614A (en) | 2020-01-19 | 2020-01-19 | Method for manufacturing lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010061890.2A CN111129614A (en) | 2020-01-19 | 2020-01-19 | Method for manufacturing lead-acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111129614A true CN111129614A (en) | 2020-05-08 |
Family
ID=70492595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010061890.2A Pending CN111129614A (en) | 2020-01-19 | 2020-01-19 | Method for manufacturing lead-acid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111129614A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63116355A (en) * | 1986-10-31 | 1988-05-20 | Yuasa Battery Co Ltd | Production of enclosed type storage battery |
| JPH031931A (en) * | 1989-05-30 | 1991-01-08 | Toshiba Seiki Kk | Thermal seal device |
| JPH0676855A (en) * | 1992-08-25 | 1994-03-18 | Japan Storage Battery Co Ltd | Sealed lead-acid battery |
| CN1129361A (en) * | 1995-02-16 | 1996-08-21 | 卞运龙 | Sealing element for lead terminal of small sealed lead-acid battery and using method thereof |
| CN105576163A (en) * | 2014-10-17 | 2016-05-11 | 超威电源有限公司 | Lead-acid storage battery terminal sealing structure and technology capable of preventing acid leakage |
| CN209785993U (en) * | 2019-06-05 | 2019-12-13 | 淄博火炬能源有限责任公司 | Valve-regulated lead-acid storage battery cover sealing structure |
-
2020
- 2020-01-19 CN CN202010061890.2A patent/CN111129614A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63116355A (en) * | 1986-10-31 | 1988-05-20 | Yuasa Battery Co Ltd | Production of enclosed type storage battery |
| JPH031931A (en) * | 1989-05-30 | 1991-01-08 | Toshiba Seiki Kk | Thermal seal device |
| JPH0676855A (en) * | 1992-08-25 | 1994-03-18 | Japan Storage Battery Co Ltd | Sealed lead-acid battery |
| CN1129361A (en) * | 1995-02-16 | 1996-08-21 | 卞运龙 | Sealing element for lead terminal of small sealed lead-acid battery and using method thereof |
| CN105576163A (en) * | 2014-10-17 | 2016-05-11 | 超威电源有限公司 | Lead-acid storage battery terminal sealing structure and technology capable of preventing acid leakage |
| CN209785993U (en) * | 2019-06-05 | 2019-12-13 | 淄博火炬能源有限责任公司 | Valve-regulated lead-acid storage battery cover sealing structure |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200508 |
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| WD01 | Invention patent application deemed withdrawn after publication |