CN104157847A - Automatic plate coating device for lead-acid storage battery and production technology - Google Patents
Automatic plate coating device for lead-acid storage battery and production technology Download PDFInfo
- Publication number
- CN104157847A CN104157847A CN201410359009.1A CN201410359009A CN104157847A CN 104157847 A CN104157847 A CN 104157847A CN 201410359009 A CN201410359009 A CN 201410359009A CN 104157847 A CN104157847 A CN 104157847A
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- Prior art keywords
- plate
- pole plate
- coated
- thickness
- pole
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Classifications
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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
- 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
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0407—Methods of deposition of the material by coating on an electrolyte layer
-
- 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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- 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
The invention discloses an automatic plate coating device for a lead-acid storage battery and a production technology. The automatic plate coating device for the lead-acid storage battery comprises a stander and a polar plate conveying mechanism arranged on the stander, wherein a plate coating mechanism is arranged in the middle of the stander, and conveys a polar plate from front to back to enable the polar plate to pass through the plate coating mechanism; the plate coating mechanism coats the polar plate with paste and comprises a paste hopper; a stirrer is arranged in the paste hopper and is driven by a stirring motor; a polar plate inlet is formed in the front side of the plate coating mechanism; a polar plate outlet is formed in the rear side of the plate coating mechanism; the polar plate conveying mechanism is provided with a polar plate weighing device on the rear side of the plate coating mechanism; the stirring motor is provided with a frequency converter; the polar plate weighing device and the frequency converter are in communicating connection with a controller; the controller adjusts a rotating speed of the stirring motor by controlling the frequency converter according to feedback of the weighing device. The consistency of the weight and the thickness of the polar plate are fully guaranteed, and the polar plate assembling pressure is uniform.
Description
Technical field
The invention belongs to storage battery production technical field, being specifically related to can controlling plate thickness and the polar plate plaster coating device of weight.
Background technology
Along with the raising of automatization level, machine coated plate is widely applied in accumulator plate processing.But because machine coated plate operation is still thickness and the weight with manual adjustment pole plate, because occurring the hysteresis quality of electrode thickness deviation, in the otherness of the dynamics of manual adjustment, directly cause electrode thickness inhomogeneous.Equally, because of the lack of homogeneity of electrode thickness, in a sheet of pole plate also there is deviation in the weight of each small pieces pole plate and thickness, directly affect the consistency of utmost point group assembling pressure, bring battery acid liquid skewness, cause battery life premature termination, bring very large economic loss.
Application number is to disclose a kind of double-side paste coating machine for grid of accrmulator in 03137689.4 Chinese invention patent, comprise grid delivery apparatus, coated plate conveyor-belt apparatus, stretcher, painting cream scaler, squeezer, power drive mechanism, electric apparatus control apparatus, machine and front plaster coating device, also there is bottom surface plaster coating device, carry out two sides and be coated with cream simultaneously, but still have the poor technical problem of homogeneity of pole plate weight.
Summary of the invention
Technical problem to be solved by this invention is just to provide the automatic plate coating device of a kind of lead acid accumulator and production technology, solves polar plate plaster coating thickness, the poor technical problem of uniformity of weight, improves battery quality.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: the automatic plate coating device of a kind of lead acid accumulator, comprise frame and be located at the pole plate conveying mechanism in frame, described central rack is provided with a coated plate mechanism, coated plate mechanism is carried and passed through to described pole plate conveying mechanism carrying pole plate after by forward direction, described coated plate mechanism carries out polar plate plaster coating, described coated plate mechanism comprises cream bucket, in described cream bucket, be provided with blender, described blender is driven by stirring motor, described coated plate mechanism front side is provided with pole plate charging aperture, described coated plate mechanism rear side is provided with pole plate discharging opening, described pole plate conveying mechanism is provided with polar plate weighing device at coated plate mechanism rear side, described stirring motor is provided with frequency converter, described polar plate weighing device and frequency converter are connected with controller communication, controller regulates the rotating speed of stirring motor according to the FEEDBACK CONTROL frequency converter of weighing device.
Preferably, the corresponding pole plate discharging opening of described coated plate mechanism is provided with the electrode thickness governor motion of adjusting polar plate plaster coating thickness, described electrode thickness governor motion comprises two adjusting motors that are arranged side by side at pole plate discharging opening upside, corresponding two adjusting motors are provided with two sub-screw nut bodies, described screw rod vertically arranges, described adjusting motor is by a pinion drive screw nut body, described bolt and nut mechanism connects the adjustable plate of a level, and the left and right sides of the corresponding pole plate of described adjustable plate arranges.
Preferably, described frame is provided with pole plate measuring thickness device at coated plate mechanism rear side, described pole plate measuring thickness device is connected with controller communication, and described pole plate measuring thickness device comprises bridge support, and the corresponding pole plate of the bridge support upper beam left and right sides is provided with a pair of thickness measurement with laser probe.
Preferably, described coated plate mechanism is provided with live-roller at pole plate charging aperture and pole plate discharging opening, is provided with driving-belt on live-roller, and cream is carried and be coated with to pole plate on driving-belt.
In addition, the present invention also provides a kind of lead acid accumulator automatic coated plate technique, coated plate mechanism is carried and passed through to pole plate conveying mechanism carrying pole plate after by forward direction, carry out polar plate plaster coating by coated plate mechanism, after coated plate, by polar plate weighing device, pole plate weight to be measured, controller receives pole plate weight information and compares with the pole plate weight standard value of setting, in the time that weight is partially light or lay particular stress on, be coated with cream amount by adjusting stirring motor FREQUENCY CONTROL.
Preferably, in coated plate process, according to " coated plate speed * monolithic pole plate is on average coated with cream amount under cream amount=unit interval ", lower cream amount is rationally uniformly distributed, automatically controls lower cream frequency by stirring motor rotating speed.
Preferably, in the time that pole plate is laid particular stress on and be greater than pole plate weight standard value, send control command to electrode thickness governor motion, drive adjustable plate lifting by regulating and controlling electric machine rotation, controlling plate discharging opening height, reaches and regulates pole plate weight, ensures that pole plate weight is within the scope of technological requirement.
Preferably, by pole plate measuring thickness device, pole plate left and right sides thickness is measured respectively, controller receiving pole plate thickness information is also calculated electrode thickness error amount, then controls respectively corresponding adjusting motor and reach the object of balanced pad thickness.
Preferably, in the time of electrode thickness deviation > 0.1mm, controller sends control command to electrode thickness governor motion.
The present invention adopts the beneficial effect after technique scheme to be embodied in:
First, adopt polar plate weighing device after polar plate plaster coating completes, automatically to gather pole plate weight, by regulating the lower cream amount of rotating speed control cream bucket of stirring motor, realize the automatic adjustment of the weight to polar plate plaster coating thickness and after being coated with cream.
Secondly, the present invention is provided with pole plate measuring thickness device and electrode thickness governor motion, by pole plate measuring thickness device, pole plate left and right sides painting cream thickness after being coated with cream is measured respectively, and according to two adjusting motors of the pole plate left and right sides painting corresponding controlling plate discharging opening of cream thickness both sides, pole plate discharging opening height is regulated, reach the object that regulates electrode thickness and weight.
Therefore, by the control of stirring motor and adjusting motor is realized electrode thickness and weight have been carried out to reasonable adjusting, realize the automatic adjustment to pole plate weight, improved the uniformity of pole plate weight and the consistency of thickness, the performance of battery obviously promotes.
Further, in two kinds of adjusting patterns, preferentially adjust lead plaster stirring motor frequency, still can not meet weight requirement time, regulate the pole plate discharge height of Electric Machine Control by adjust two of left and right simultaneously, ensure that pole plate weight is within the scope of technological requirement.
Finally, by technique scheme, the consistency of pole plate weight and thickness has obtained abundant guarantee, and pole plate assembling pressure is even, effective acid filling amount abundance of each single lattice of battery, and product quality is increased dramatically.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is structural representation one of the present invention;
Fig. 2 is structural representation two of the present invention.
Embodiment
Illustrate embodiments of the invention below in conjunction with Fig. 1 and Fig. 2.
The automatic plate coating device of a kind of lead acid accumulator, comprise frame 1 and be located at the pole plate conveying mechanism 11 in frame 1, this pole plate conveying mechanism 11 adopts conveyer belt conventionally, be provided with a coated plate mechanism 2 at frame 1 middle part, described pole plate conveying mechanism 11 carries pole plate carries and passes through coated plate mechanism 2 after by forward direction, described coated plate mechanism 2 carries out polar plate plaster coating, described coated plate mechanism 2 comprises cream bucket 21, in described cream bucket, be provided with blender, described blender is driven by stirring motor 211, described coated plate mechanism front side is provided with pole plate charging aperture 22, described coated plate mechanism rear side is provided with pole plate discharging opening 23.
Described coated plate mechanism 2 corresponding pole plate discharging openings 23 are provided with the electrode thickness governor motion 24 of adjusting polar plate plaster coating thickness, described electrode thickness governor motion 24 comprises two adjusting motors 241 that are arranged side by side at pole plate discharging opening upside, corresponding two adjusting motors are provided with two sub-screw nut bodies, described screw rod vertically arranges, described adjusting motor is by pinion 242 drive screw nut bodies, described bolt and nut mechanism connects the adjustable plate 243 of a level, and the left and right sides of described adjustable plate 243 corresponding pole plates arranges.Meanwhile, frame is provided with pole plate measuring thickness device 12 at coated plate mechanism 2 rear sides, and described pole plate measuring thickness device comprises bridge support, and the corresponding pole plate of the bridge support upper beam left and right sides is provided with a pair of thickness measurement with laser probe 121.
In addition, described pole plate conveying mechanism 11 carries out on-line measurement to being coated with pole plate weight after cream being provided with polar plate weighing device between coated plate mechanism 2 and pole plate measuring thickness device 12, described stirring motor is provided with frequency converter, and described polar plate weighing device is by the rotating speed of Frequency Converter Control stirring motor.
Above-mentioned polar plate weighing device, pole plate measuring thickness device, frequency converter and adjusting motor are connected with controller 13 communications, controller is according to the feedback of weighing device and pole plate measuring thickness device, can control on the one hand the rotating speed of frequency converter adjusting stirring motor, in addition the rotation of regulating and controlling motor on the one hand.
After coated plate, by pole plate measuring thickness device 12, pole plate upper/lower terminal thickness is measured.Controller 13 can automatic identification information, and adjusting motor 241 corresponding to FEEDBACK CONTROL, and balanced pad two-end thickness, makes electrode thickness in controllable state.
Polar plate weighing device is measured the pole plate weight being coated with after cream, when weight occurs time on the low side or higher, by promoting or reducing stirring motor 211 output frequency modes, automatically regulating pole plate weight.
Adopt the automatic plate coating device of above-mentioned lead acid accumulator to carry out the automatic coated plate of lead acid accumulator, the automatic coated plate technique of a kind of lead acid accumulator, before coated plate, need be by the control thickness of be coated with pole plate, be coated with in rear weight and departure input control device computer, be convenient to production process to identify, coated plate mechanism is carried and passed through to pole plate conveying mechanism carrying pole plate after by forward direction, carry out polar plate plaster coating by coated plate mechanism, after coated plate, by polar plate weighing device, pole plate weight is measured, controller receives pole plate weight information and compares with the pole plate weight standard value of setting, in the time that weight is partially light or lay particular stress on, be coated with cream amount by adjusting stirring motor FREQUENCY CONTROL.
Whether controller can identify pole plate weight in slave mode according to polar plate weighing device feedack.In the time that weight occurs partially gently, preferentially adjust stirring motor frequency, when this value is prescribed a time limit in upper, still can not meet weight requirement time, by adjust two the adjusting motors in left and right simultaneously, ensure that pole plate weight is within the scope of technological requirement.
In coated plate process, cream mode under lead plaster, is on average coated with cream amount formula computational methods under cream amount=unit interval with coated plate speed * monolithic pole plate, and lower cream amount is rationally uniformly distributed, and controller can be controlled lower cream frequency automatically.In the time of electrode thickness deviation > 0.1mm, controller, automatically according to the historical data of pole plate deviation of weight, respectively to sending the work order of adjusting two the adjusting motors in left and right, ensures that electrode thickness and weight are in slave mode.
In the time that pole plate is laid particular stress on and be greater than pole plate weight standard value, send control command to electrode thickness governor motion, drive adjustable plate lifting, controlling plate discharging opening height by regulating and controlling electric machine rotation, reach and regulate pole plate weight, ensure that pole plate weight is within the scope of technological requirement.
By pole plate measuring thickness device, pole plate left and right sides thickness is measured respectively, controller receiving pole plate thickness information is also calculated electrode thickness error amount, then controls respectively corresponding adjusting motor and reach the object of balanced pad thickness.
By above-mentioned embodiment, the consistency of pole plate weight and thickness has obtained abundant guarantee.Pole plate assembling pressure is even.Effective acid filling amount abundance of each single lattice of battery.Product quality is increased dramatically.
Claims (9)
1. the automatic plate coating device of lead acid accumulator, comprise frame and be located at the pole plate conveying mechanism in frame, described central rack is provided with a coated plate mechanism, coated plate mechanism is carried and passed through to described pole plate conveying mechanism carrying pole plate after by forward direction, described coated plate mechanism carries out polar plate plaster coating, described coated plate mechanism comprises cream bucket, in described cream bucket, be provided with blender, described blender is driven by stirring motor, described coated plate mechanism front side is provided with pole plate charging aperture, described coated plate mechanism rear side is provided with pole plate discharging opening, it is characterized in that: described pole plate conveying mechanism is provided with polar plate weighing device at coated plate mechanism rear side, described stirring motor is provided with frequency converter, described polar plate weighing device and frequency converter are connected with controller communication, controller regulates the rotating speed of stirring motor according to the FEEDBACK CONTROL frequency converter of weighing device.
2. the automatic plate coating device of a kind of lead acid accumulator according to claim 1, it is characterized in that: the corresponding pole plate discharging opening of described coated plate mechanism is provided with the electrode thickness governor motion of adjusting polar plate plaster coating thickness, described electrode thickness governor motion comprises two adjusting motors that are arranged side by side at pole plate discharging opening upside, corresponding two adjusting motors are provided with two sub-screw nut bodies, described screw rod vertically arranges, described adjusting motor is by a pinion drive screw nut body, described bolt and nut mechanism connects the adjustable plate of a level, the left and right sides of the corresponding pole plate of described adjustable plate arranges.
3. the automatic plate coating device of a kind of lead acid accumulator according to claim 2, it is characterized in that: described frame is provided with pole plate measuring thickness device at coated plate mechanism rear side, described pole plate measuring thickness device is connected with controller communication, described pole plate measuring thickness device comprises bridge support, and the corresponding pole plate of the bridge support upper beam left and right sides is provided with a pair of thickness measurement with laser probe.
4. the automatic plate coating device of a kind of lead acid accumulator according to claim 1, is characterized in that: described coated plate mechanism is provided with live-roller at pole plate charging aperture and pole plate discharging opening, is provided with driving-belt on live-roller, and cream is carried and be coated with to pole plate on driving-belt.
5. the automatic coated plate technique of lead acid accumulator, it is characterized in that: coated plate mechanism is carried and passed through to pole plate conveying mechanism carrying pole plate after by forward direction, carry out polar plate plaster coating by coated plate mechanism, after coated plate, by polar plate weighing device, pole plate weight is measured, controller receives pole plate weight information and compares with the pole plate weight standard value of setting, and in the time that weight is partially light or lay particular stress on, is coated with cream amount by adjusting stirring motor FREQUENCY CONTROL.
6. the automatic coated plate technique of a kind of lead acid accumulator according to claim 5, it is characterized in that: in coated plate process, according to " coated plate speed * monolithic pole plate is on average coated with cream amount under cream amount=unit interval ", lower cream amount is rationally uniformly distributed, automatically controls lower cream frequency by stirring motor rotating speed.
7. according to the automatic coated plate technique of a kind of lead acid accumulator described in claim 5 or 6, it is characterized in that: in the time that pole plate is laid particular stress on and be greater than pole plate weight standard value, send control command to electrode thickness governor motion, drive adjustable plate lifting by regulating and controlling electric machine rotation, controlling plate discharging opening height, reach and regulate pole plate weight, ensure that pole plate weight is within the scope of technological requirement.
8. the automatic coated plate technique of a kind of lead acid accumulator according to claim 7, it is characterized in that: by pole plate measuring thickness device, pole plate left and right sides thickness is measured respectively, controller receiving pole plate thickness information is also calculated electrode thickness error amount, then controls respectively corresponding adjusting motor and reach the object of balanced pad thickness.
9. the automatic coated plate technique of a kind of lead acid accumulator according to claim 8, is characterized in that: in the time of electrode thickness deviation > 0.1mm, controller sends control command to electrode thickness governor motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410359009.1A CN104157847A (en) | 2014-07-25 | 2014-07-25 | Automatic plate coating device for lead-acid storage battery and production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410359009.1A CN104157847A (en) | 2014-07-25 | 2014-07-25 | Automatic plate coating device for lead-acid storage battery and production technology |
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| CN104157847A true CN104157847A (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410359009.1A Pending CN104157847A (en) | 2014-07-25 | 2014-07-25 | Automatic plate coating device for lead-acid storage battery and production technology |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914384A (en) * | 2015-10-23 | 2017-07-04 | 住友化学株式会社 | The manufacture method of functional membrane, control device, control method |
| CN108470931A (en) * | 2018-03-15 | 2018-08-31 | 大连交通大学 | A kind of fuel cell metal double polar plates surface corrosion-resistant erosion method of modifying |
| CN109277265A (en) * | 2018-08-29 | 2019-01-29 | 广州倬粤动力新能源有限公司 | Bipolar plates apply cream device thickness adjusting method |
| CN109759279A (en) * | 2019-02-28 | 2019-05-17 | 河北超威电源有限公司 | Accumulator plate applies paste system |
| CN112536196A (en) * | 2020-09-17 | 2021-03-23 | 河南超威电源有限公司 | Device for controlling automatic blanking of coated sheet |
| US10985355B2 (en) | 2015-10-23 | 2021-04-20 | Sumitomo Chemical Company, Limited | Method for producing functional film, control device, and control method |
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| US4606982A (en) * | 1985-05-09 | 1986-08-19 | Gates Energy Products, Inc. | Sealed lead-acid cell and method |
| CN1484333A (en) * | 2003-06-20 | 2004-03-24 | 李占武 | Double-side paste coating machine for grid of accrmulator |
| CN202527116U (en) * | 2012-02-08 | 2012-11-14 | 南京合进机电科技有限公司 | Paste mixing equipment |
| CN103531750A (en) * | 2013-09-18 | 2014-01-22 | 超威电源有限公司 | Method for ensuring coating weight uniformity of lead-acid storage battery machine |
| CN103940350A (en) * | 2014-02-19 | 2014-07-23 | 超威电源有限公司 | Coating-machine online pole plate thickness measurement device and thickness measurement adjustment method |
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| US3747560A (en) * | 1967-02-17 | 1973-07-24 | Lucas Industries Ltd | Battery plate coating apparatus |
| US4606982A (en) * | 1985-05-09 | 1986-08-19 | Gates Energy Products, Inc. | Sealed lead-acid cell and method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914384A (en) * | 2015-10-23 | 2017-07-04 | 住友化学株式会社 | The manufacture method of functional membrane, control device, control method |
| CN106914384B (en) * | 2015-10-23 | 2021-02-09 | 住友化学株式会社 | Method for manufacturing functional film, control device, and control method |
| US10985355B2 (en) | 2015-10-23 | 2021-04-20 | Sumitomo Chemical Company, Limited | Method for producing functional film, control device, and control method |
| CN108470931A (en) * | 2018-03-15 | 2018-08-31 | 大连交通大学 | A kind of fuel cell metal double polar plates surface corrosion-resistant erosion method of modifying |
| CN109277265A (en) * | 2018-08-29 | 2019-01-29 | 广州倬粤动力新能源有限公司 | Bipolar plates apply cream device thickness adjusting method |
| CN109759279A (en) * | 2019-02-28 | 2019-05-17 | 河北超威电源有限公司 | Accumulator plate applies paste system |
| CN109759279B (en) * | 2019-02-28 | 2024-05-28 | 河北超威电源有限公司 | Accumulator plate pasting system |
| CN112536196A (en) * | 2020-09-17 | 2021-03-23 | 河南超威电源有限公司 | Device for controlling automatic blanking of coated sheet |
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| PB01 | Publication | ||
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Application publication date: 20141119 |