CN207952612U - A kind of battery grid cast panel system - Google Patents
A kind of battery grid cast panel system Download PDFInfo
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- CN207952612U CN207952612U CN201820227401.4U CN201820227401U CN207952612U CN 207952612 U CN207952612 U CN 207952612U CN 201820227401 U CN201820227401 U CN 201820227401U CN 207952612 U CN207952612 U CN 207952612U
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Abstract
The utility model discloses a kind of battery grid cast panel systems, belong to storage battery production technical field.The battery grid cast panel system, including ingredients pot, pig moulding machine and casting plate machine, the pig moulding machine includes ingot mould conveyer belt, the ingot mould conveyer belt is equipped with one section of alternating current magnetic field tunnel, and the alternating current magnetic field tunnel is equipped with the first electromagnetic coil for being arranged around ingot mould conveyer belt and applying magnetic field to ingot casting；The casting plate machine includes fixed half and moving half, and ultrasonic vibrator is arranged on the cover half, and the second electromagnetic coil for applying magnetic field to grid is provided on the dynamic model.Multiple tracks supersonic generator and magnetic field generator are set in grid casting system, multistep ultrasound is carried out to metal and/or magnetic field is handled, reaches grain crystalline densification, and then improve grid tensile strength, extends grid service life.
Description
Technical field
The utility model is related to storage battery production technical fields, and in particular to a kind of battery grid cast panel system.
Background technology
Lead accumulator is the mainstream of Battery Market demand at present, pole plate performance be influence the life of storage battery principal element it
One.Grid is the skeleton of lead-acid accumulator active material, is the conductor for carrying kinetic current, this requires make the alloy of grid
Has excellent performance.Domestic grid manufacture now is also mainly carried out using casting plate machine, and new battery industry access
In condition, consider from environmental protection and worker's occupational health angle, it is desirable that use centralized lead supply casting plate machine.
In grid production process, because lead pan is big and alloy temperature is high, alloying component segregation, scaling loss in lead pan is caused, is made
Grid alloy uneven components.Alloy is added into lead pan and grid waste material returns to lead pan and can all make entire lead pan in production process
Alloy temperature reduce, and then influence grid cast quality.The scaling loss of alloy simultaneously wastes raw material, increases the same of cost
When, it causes damages to environment, causes damages to workers ' health；Because of the skeleton that grid is accumulator plate, alloying component is uneven
It is even, product quality is directly affected, the corrosion resistance of grid is reduced, shortens battery life.
In order to improve the corrosion resistance of grid, the metal with various compositions is proposed so far, such as lead antimony or lead calcium tin
Alloy, but often because alloy grain casting is coarseer so that its mechanical property and thermal fatigue property are poor, and therefore, it is necessary to right
Alloy casting structure carries out micronization processes.
Patent document if application publication number is 105219989 A of CN discloses a kind of crystalline substance of terne metal cast sturcture
Grain thinning method, including：Stirring is melted at being 400 DEG C~450 DEG C in smelting temperature by terne metal, it is molten to obtain terne metal
Body；Heat preservation stands 10min~30min at being 320 DEG C~380 DEG C in temperature by terne metal melt, then removes terne metal and melt
The dross in body surface face obtains heat preservation and stands the terne metal melt after simultaneously scale removal；Ultrasonic variable amplitude bar is put into guarantor
Temperature stand and scale removal after terne metal melt in, then ultrasonic power be 200W~1000W and ultrasonic frequency
For ultrasonication 50s~120s under 20000Hz~50000Hz, the terne metal melt after ultrasonication is obtained；It will be ultrasonic
It is cooling in wave treated terne metal melt cast to copper mold casting mold, obtain the terne metal ingot casting of crystal grain refinement.
Utility model content
The purpose of this utility model is to provide a kind of battery grid cast panel systems, to overcome existing cast panel system system
Grid alloy uneven components, the problem of coarse grains.
To achieve the above object, the utility model adopts the following technical solution：
A kind of battery grid cast panel system, including ingredients pot, pig moulding machine and casting plate machine, the pig moulding machine include ingot mould
Conveyer belt, the ingot mould conveyer belt are equipped with one section of alternating current magnetic field tunnel, and the alternating current magnetic field tunnel is equipped with around ingot casting
The first electromagnetic coil for applying magnetic field to ingot casting is arranged in mould conveyer belt；The casting plate machine includes fixed half and moving half, on the cover half
Ultrasonic vibrator is set, the second electromagnetic coil for applying magnetic field to grid is provided on the dynamic model.
By the way that alternating current magnetic field tunnel is arranged in lead liquid ingot casting section, AC power exports the utility model to the first electromagnetic coil
Alternating current generates alternating magnetic field, changes with size of current variation magnetic field intensity, forms the covert energy field of frequency conversion.Ingot casting
Mould moves into alternating current magnetic field tunnel with transmission belt, and lead pig solidifies in magnetic field tunnel, in process of setting, in AC frequency conversion magnetic field
Under effect, lead crystal solidification crystal structure is destroyed, forms subtleer lead crystal grain.
Ultrasonic vibrator and magnetic field generator are set on cast panel mold, when casting grid, in magnetic field and supersonic oscillations
Under compound action, when lead crystal solidification further crystal grain refinement.
Multiple tracks supersonic generator and magnetic field generator is arranged in the utility model in grid casting system, to metal into
Row multistep ultrasound and/or magnetic field processing, reach grain crystalline densification, and then improve grid tensile strength.
Preferably, the ingredients pot includes auxiliary material pot and major ingredient pot, the discharge port of auxiliary material pot passes through pipeline and major ingredient pot
Feed inlet connection.
Auxiliary material pot connects heater, and the heating mode of heater can be that heated by natural gas, microwave heating or medium-high frequency add
Heat.The volume of auxiliary material pot is less than the volume of major ingredient pot, has the characteristics that quick heating, is not easy mutually to melt in grid formula and dosage is less
Auxiliary material carried out in auxiliary material pot it is melt-blended.
Preferably, the pot wall of the auxiliary material pot is equipped with several hollow cylindrical pillars, the cylinder pillar
Hollow structure in ultrasonic vibrator is fixedly mounted, ultrasonic vibrator connects external power supply by circuit.
Preferably, on the auxiliary material pot along the longitudinally disposed several row's ultrasonic vibrators of pot wall.
More preferably, each row is made of 6~10 ultrasonic vibrators being uniformly and symmetrically distributed.
Preferably, being equipped with by motor-driven shear agitation paddle in the ingredients pot.
It is not easy the auxiliary material mutually melted mutually to be melted in conjunction with ultrasonication under the conditions of High Temperature And Velocity shear agitation, ultrasonic wave
Impulse oscillation cavitation energy field is generated, not meltable component surface structure is destroyed, promotion is mutually melted with lead liquid.Mixed auxiliary material passes through pipe
Road is transported in major ingredient pot, then carries out being mixed to prepare metal melt with a large amount of lead liquid.The major ingredient pot connects heater, main
Expect to be equipped with by motor-driven agitating paddle in pot.
After metal configuration is qualified, melt pours into and carries out ingot casting in pig moulding machine, and lead pig coagulates when by alternating current magnetic field tunnel
Gu.Preferably, the length in the alternating current magnetic field tunnel is 4~5m, several first electromagnetic coils are equidistantly arranged.Described
One electromagnetic coil connects alternating current magnetic field controller, and alternating current magnetic field controller adjusts the size and Orientation of alternating current.
Casting plate machine includes that market pot, defeated lead pipe road and cast panel mold, alloy pig melt in market pot, and alloy melt passes through
Defeated lead pipe road is transported in cast panel mold, and the ultrasonic vibrator and magnetic field generator on cast panel mold apply alloy melt simultaneously
Add ultrasonic wave and magnetic field.Preferably, being uniformly arranged several ultrasonic vibrators on the cover half；Second electromagnetic coil
It is wrapped on dynamic model, and connects ac power switch.
The advantageous effect that the utility model has：
Multiple tracks supersonic generator and magnetic field generator is arranged in the utility model in grid casting system, to metal into
Row multistep ultrasound and/or magnetic field processing.Alternating current magnetic field tunnel is set on ingot mould conveyer belt, in lead pig process of setting, is moved to
Alternating current magnetic field tunnel, under AC frequency conversion magnetic fields, the refinement of lead pig alloy grain；Ultrasonic vibrator is set on cast panel mold
And magnetic field generator, when casting grid, under magnetic field and supersonic oscillations compound action, further crystal grain is thin when lead crystal solidification
Change, reaches grain crystalline densification, and then improve grid tensile strength.
Description of the drawings
Fig. 1 is the structural schematic diagram of auxiliary material pot, major ingredient pot and pig moulding machine in the utility model cast panel system.
Fig. 2 is the schematic diagram of casting plate machine in the utility model cast panel system.
Fig. 3 is the vertical view of auxiliary material pot in Fig. 1.
Specific implementation mode
With reference to embodiment and attached drawing, the utility model is described in further detail, but following embodiments are only this practicality
Novel preferred embodiment, and it is not all.Based on the implementation example in the implementation mode, those skilled in the art are not making creation
Property labour under the premise of obtained other embodiments, belong to the scope of protection of the utility model.
As shown in Figs. 1-3, a kind of battery grid cast panel system of the present embodiment, including auxiliary material pot 1, major ingredient pot 2, pig moulding machine
3 and casting plate machine 4.
Auxiliary material pot 1 and major ingredient pot 2 are used to prepare grid alloy liquid, and heating device is respectively mounted on auxiliary material pot 1 and major ingredient pot 2,
Heating mode can be heated by natural gas, microwave heating or medium-high frequency heating.The volume of auxiliary material pot 1 is less than the volume of major ingredient pot 2,
Has the characteristics that quick heating, the auxiliary material for being not easy mutually to melt and dosage is less in grid formula carries out melt-blended in auxiliary material pot 1.
The pot wall of auxiliary material pot 1 is equipped with several hollow cylindrical pillars, is fixed in the hollow structure of cylindrical pillar
First ultrasonic vibrator 11 is installed, the first ultrasonic vibrator 11 connects external power supply by circuit.Specifically, auxiliary material pot 1
On ranked first ultrasonic vibrator 11 along pot wall longitudinally disposed three, each row is by 10 the first ultrasonic waves being uniformly and symmetrically distributed
Vibrator 11 forms.It is equipped with by motor-driven first shear agitation paddle 12 in auxiliary material pot 1.The adjunct ingredient for being not easy mutually to melt is in height
Mild high shear agitation effect is lower to combine ultrasonication, ensures that alloying component is uniformly mixed, solidification is not segregated, lead pig crystal grain
Fine uniform.
The discharge port of auxiliary material pot 1 is connect by pipeline with the feed inlet of major ingredient pot 2.It is equipped in major ingredient pot 2 and is driven by motor
The second shear agitation paddle 21.Lead pig first melts in major ingredient pot 2, then opens 1 discharge port of auxiliary material pot, by melt-blended auxiliary material
It is transported in major ingredient pot 2, the metal melt for meeting demand is uniformly mixed to form with a large amount of lead liquid.
The discharge port of major ingredient pot 2 connects pig moulding machine 3 by pipeline.Pig moulding machine 3 includes ingot mould conveyer belt 31, and ingot mould passes
It is 5m alternating current magnetic fields tunnel 32 to send band 31 to be equipped with a segment length, and alternating current magnetic field tunnel 32 is equipped with what several were equidistantly arranged
It is looped around the first electromagnetic coil 321 of 31 periphery of ingot mould conveyer belt, the first electromagnetic coil 321 is connected to AC power, alternating current
Source is adjusted the outbound course and size of alternating current by alternating current magnetic field controller, and then frequency conversion is formed in alternating current magnetic field tunnel 32
Covert energy field.Metal melt pours into ingot mould 311, and ingot mould 311 is moved along ingot mould conveyer belt 31, and lead liquid is solidifying
In the process, ingot mould 311 enters alternating current magnetic field tunnel 32, under AC frequency conversion magnetic fields, destroys lead crystal solidification crystal structure,
Form subtleer lead crystal grain.
Casting plate machine 4 includes market pot 41, defeated lead pipe road 42 and cast panel mold, and cast panel mold includes cover half 43 and dynamic model 44,
It is uniformly arranged several the second ultrasonic vibrators 431 on cover half 43, the second electromagnetic coil 441, the second electricity are wound on dynamic model 44
Magnetic coil 441 connects ac power switch.When cast panel, the second ultrasonic vibrator 431 and ac power switch, alloy pig are opened
It is melted in market pot 41, alloy melt is transported to by defeated lead pipe road 42 in cast panel mold, the second ultrasound on cast panel mold
Wave vibrator 431 and the second electromagnetic coil 441 apply ultrasonic wave and magnetic field simultaneously to alloy melt.In magnetic field and supersonic oscillations
Under compound action, when lead crystal solidification further crystal grain refinement.
Multiple tracks supersonic generator and magnetic field generator is arranged in the utility model in grid casting system, to metal into
Row multistep ultrasound and/or magnetic field processing, reach grain crystalline densification, and then improve grid tensile strength.
Claims (8)
1. a kind of battery grid cast panel system, including ingredients pot, pig moulding machine and casting plate machine, which is characterized in that the pig moulding machine
Including ingot mould conveyer belt, the ingot mould conveyer belt is equipped with one section of alternating current magnetic field tunnel, is set on the alternating current magnetic field tunnel
There is circular ingot mould conveyer belt that the first electromagnetic coil for applying magnetic field to ingot casting is set；The casting plate machine includes fixed half and moving half,
Ultrasonic vibrator is set on the cover half, the second electromagnetic coil for applying magnetic field to grid is provided on the dynamic model.
2. battery grid cast panel system as described in claim 1, which is characterized in that the ingredients pot includes auxiliary material pot and master
Expect that pot, the discharge port of auxiliary material pot are connect by pipeline with the feed inlet of major ingredient pot.
3. battery grid cast panel system as claimed in claim 2, which is characterized in that if the pot wall of the auxiliary material pot is equipped with
Dry hollow cylindrical pillar, the hollow structure of the cylinder pillar is interior to be fixedly mounted ultrasonic vibrator, and ultrasonic wave shakes
Dynamic device connects external power supply by circuit.
4. battery grid cast panel system as claimed in claim 3, which is characterized in that longitudinal along pot wall on the auxiliary material pot
Several row's ultrasonic vibrators are set.
5. battery grid cast panel system as claimed in claim 4, which is characterized in that each row by be uniformly and symmetrically distributed 6
~10 ultrasonic vibrator compositions.
6. battery grid cast panel system as claimed in claim 2, which is characterized in that be equipped in the ingredients pot and driven by motor
Dynamic shear agitation paddle.
7. battery grid cast panel system as described in claim 1, which is characterized in that the length in the alternating current magnetic field tunnel is
4~5m, several first electromagnetic coils are equidistantly arranged.
8. battery grid cast panel system as described in claim 1, which is characterized in that second electromagnetic coil is wrapped in dynamic
On mould, and connect ac power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820227401.4U CN207952612U (en) | 2018-02-08 | 2018-02-08 | A kind of battery grid cast panel system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820227401.4U CN207952612U (en) | 2018-02-08 | 2018-02-08 | A kind of battery grid cast panel system |
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| Publication Number | Publication Date |
|---|---|
| CN207952612U true CN207952612U (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820227401.4U Active CN207952612U (en) | 2018-02-08 | 2018-02-08 | A kind of battery grid cast panel system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605369A (en) * | 2020-11-10 | 2021-04-06 | 西北矿冶研究院 | Casting device for improving quality of copper anode plate |
| CN113414375A (en) * | 2021-06-30 | 2021-09-21 | 广西鑫锋新能源科技有限公司 | Electromagnetic low-pressure casting device and method for lead-acid battery grid |
| CN113948712A (en) * | 2021-09-24 | 2022-01-18 | 界首市南都华宇电源有限公司 | Grid hardening control system |
-
2018
- 2018-02-08 CN CN201820227401.4U patent/CN207952612U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605369A (en) * | 2020-11-10 | 2021-04-06 | 西北矿冶研究院 | Casting device for improving quality of copper anode plate |
| CN113414375A (en) * | 2021-06-30 | 2021-09-21 | 广西鑫锋新能源科技有限公司 | Electromagnetic low-pressure casting device and method for lead-acid battery grid |
| CN113948712A (en) * | 2021-09-24 | 2022-01-18 | 界首市南都华宇电源有限公司 | Grid hardening control system |
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| GR01 | Patent grant | ||
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Address after: 313100 Coal Mountain Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee after: Tianneng Battery Group Co., Ltd. Address before: 313100 Coal Mountain Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee before: Tianneng Battery Group Co., Ltd. |