CN103286042A - Coating and loading device of lithium ion battery - Google Patents
Coating and loading device of lithium ion battery Download PDFInfo
- Publication number
- CN103286042A CN103286042A CN2013102325605A CN201310232560A CN103286042A CN 103286042 A CN103286042 A CN 103286042A CN 2013102325605 A CN2013102325605 A CN 2013102325605A CN 201310232560 A CN201310232560 A CN 201310232560A CN 103286042 A CN103286042 A CN 103286042A
- Authority
- CN
- China
- Prior art keywords
- coating
- diaphragm pump
- valve
- control
- membrane pump
- 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
Links
Images
Landscapes
- Coating Apparatus (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention relates to a coating and loading device, and in particular relates to a coating and loading device of a lithium-ion battery. The coating and loading device comprises a compressed air source, a diaphragm pump, a two-way electromagnetic valve, a sensing switch, a coater loading groove, a pneumatic air cylinder, an intermediate relay and a control system, and is characterized in that a pneumatic triple valve is additionally arranged in front of the air source of the diaphragm pump, a single-direction electric roller valve is added in an inlet pipeline of the diaphragm pump, a control coil of the single-direction electric roller valve shares one intermediate relay output point, controlled by the output of a PLC (programmable logic controller), with an electromagnetic valve of an automatic loading control system of the coater so as to enable the two electromagnetic valves to act simultaneously, and the consistency between the loading of the diaphragm pump and the taking-up of the coater can be guaranteed; a timer is added in a program section for controlling the intermediate relay output point and a timing modification icon is added in a touch screen picture, thus the stability of the air pressure of the diaphragm pump and the consistency of the loading can be guaranteed, the service life of the diaphragm pump can be prolonged, and a good coating effect can be guaranteed.
Description
Technical field
The present invention relates to a kind of coating feeding device, specifically a kind of lithium ion battery coating feeding device.
Background technology
At present, in the lithium battery technology manufacture process, slurry generally adopt membrane pump to carry out material loading, and coating machine has the photoelectric sensor automatic charging control system of oneself between non-conservation tank and coating machine.If only adopt membrane pump to carry out material loading, the source of the gas of membrane pump needs Artificial Control, and the control of membrane pump is comparatively loaded down with trivial details, can not carry out better controlled to liquid level, needs the range estimation height; As use photoelectric sensor automatic charging control system on the coating machine, cause liquid level not control again, because there is the reciprocating motion of puddler can cause liquid fluctuating in the hopper.If the automatic charging control system of membrane pump and coating machine is used, dual mode can not well mate again.
Summary of the invention
The lithium ion battery coating feeding device that the purpose of this invention is to provide a kind of automatic Synchronization Control.
The present invention includes hopper, pneumatic cylinder, auxiliary reclay and control system on compressed air gas source, membrane pump, bidirectional electromagnetic valve, inductive switch, the coating machine, it is characterized in that before the membrane pump source of the gas, increasing pneumatic three valves, increase a unidirectional electrical magnet valve in the membrane pump inlet ductwork, share a PLC output control with bidirectional electromagnetic valve.
Above-mentioned unidirectional electrical magnet valve, the bidirectional electromagnetic valve of its control coil and coating machine automatic charging control system share one by the auxiliary reclay output point of PLC output control; In the PLC system, will control to increase timer in the block of this auxiliary reclay output point and in the touch-screen picture, increase timing and revise icon.
Also can be that the preceding unidirectional electrical magnet valve of employing magnetic inductive liquid level detection mode and membrane pump mates control.
The present invention has following advantage compared with prior art:
The present invention is after using this liquid automatic control system, and it is simply brisk that the automatic charging process becomes, and liquid level control is good, can guarantee the uniformity of liquid level in coating process, makes the uniformity of its surface density, thickness guaranteed.Operating personnel have significantly reduced workload, the most important thing is that the surface density that is coated with and the stability of thickness have had large increase, have guaranteed the uniformity of product quality, have reduced the adjustment number of times of equipment.
Description of drawings
Fig. 1 is schematic diagram of the present invention,
Fig. 2 is timing setting figure,
Fig. 3 increases the circuit simple diagram.
Among the figure: 1. bidirectional electromagnetic valve, 2. compressed air gas source, 3. pneumatic three valves, 4. unidirectional electrical roller valve, 5. membrane pump, 6. inductive switch, 7. hopper on the coating machine, 8. pneumatic cylinder, 9. auxiliary reclay.
The specific embodiment
The present invention includes hopper 7, pneumatic cylinder 8, auxiliary reclay 9 and control system on compressed air gas source 2, membrane pump 5, bidirectional electromagnetic valve 1, inductive switch 6, the coating machine, before the membrane pump source of the gas, increase pneumatic three valves 3, to guarantee adjusting and the compressed-air actuated cleaning of air pressure, increase a unidirectional electrical roller valve 4 in the membrane pump inlet ductwork, the bidirectional electromagnetic valve 1 of its control coil and coating machine automatic charging control system shares one by auxiliary reclay 9 output points of PLC output control.So that two magnetic valves move simultaneously, and the homogeneity of assurance membrane pump material loading and coating machine rewinding.
In the PLC system, will control to increase timer in the block of this auxiliary reclay output point and in the touch-screen picture, increase timing and revise icon.The homogeneity of the stable and material loading of membrane pump air pressure can be guaranteed like this, and the service life of membrane pump and the good result of assurance coating can be increased.
Also can be that the preceding unidirectional electrical magnet valve of employing magnetic inductive liquid level detection mode and membrane pump mates control.
Claims (3)
1. a lithium ion battery is coated with feeding device, comprise hopper, pneumatic cylinder, auxiliary reclay and control system on compressed air gas source, membrane pump, bidirectional electromagnetic valve, inductive switch, the coating machine, it is characterized in that before the membrane pump source of the gas, increasing pneumatic three valves, increase a unidirectional electrical roller valve in the membrane pump inlet ductwork, share a PLC output control with bidirectional electromagnetic valve.
2. lithium ion battery coating feeding device as claimed in claim 1 is characterized in that described unidirectional electrical magnet valve, and the bidirectional electromagnetic valve of its control coil and coating machine automatic charging control system shares one by the auxiliary reclay output point of PLC output control; In the PLC system, will control to increase timer in the block of this auxiliary reclay output point and in the touch-screen picture, increase timing and revise icon.
3. lithium ion battery coating feeding device as claimed in claim 1 is characterized in that control system is that the preceding unidirectional electrical magnet valve of employing magnetic inductive liquid level detection mode and membrane pump mates control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102325605A CN103286042A (en) | 2013-06-13 | 2013-06-13 | Coating and loading device of lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102325605A CN103286042A (en) | 2013-06-13 | 2013-06-13 | Coating and loading device of lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103286042A true CN103286042A (en) | 2013-09-11 |
Family
ID=49087874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102325605A Pending CN103286042A (en) | 2013-06-13 | 2013-06-13 | Coating and loading device of lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103286042A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6284405B2 (en) * | 1996-06-19 | 2001-09-04 | Toshiba Battery Co., Ltd. | Nonaqueous electrolyte battery, electrode plate for nonaqueous electrolyte battery, and method for manufacturing electrode plate for nonaqueous electrolyte battery |
| JP2009178694A (en) * | 2008-02-01 | 2009-08-13 | Seiko Epson Corp | Liquid body discharge apparatus |
| CN201871469U (en) * | 2010-11-16 | 2011-06-22 | 哈尔滨光宇电源股份有限公司 | Automatic feeding device for coating of lithium-ion battery |
| CN201871470U (en) * | 2010-12-01 | 2011-06-22 | 天津力神电池股份有限公司 | Automatic feeding system of lithium ion battery coating machine |
| KR101318585B1 (en) * | 2010-12-30 | 2013-10-15 | 삼성에스디아이 주식회사 | Coating apparatus and coating method using the same |
| CN203448251U (en) * | 2013-06-13 | 2014-02-26 | 高平唐一新能源科技有限公司 | Coating and charging device of lithium ion battery |
-
2013
- 2013-06-13 CN CN2013102325605A patent/CN103286042A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6284405B2 (en) * | 1996-06-19 | 2001-09-04 | Toshiba Battery Co., Ltd. | Nonaqueous electrolyte battery, electrode plate for nonaqueous electrolyte battery, and method for manufacturing electrode plate for nonaqueous electrolyte battery |
| JP2009178694A (en) * | 2008-02-01 | 2009-08-13 | Seiko Epson Corp | Liquid body discharge apparatus |
| CN201871469U (en) * | 2010-11-16 | 2011-06-22 | 哈尔滨光宇电源股份有限公司 | Automatic feeding device for coating of lithium-ion battery |
| CN201871470U (en) * | 2010-12-01 | 2011-06-22 | 天津力神电池股份有限公司 | Automatic feeding system of lithium ion battery coating machine |
| KR101318585B1 (en) * | 2010-12-30 | 2013-10-15 | 삼성에스디아이 주식회사 | Coating apparatus and coating method using the same |
| CN203448251U (en) * | 2013-06-13 | 2014-02-26 | 高平唐一新能源科技有限公司 | Coating and charging device of lithium ion battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106195391B (en) | The control method of gate valve control vacuum degree system | |
| CN102935418A (en) | Cyclic slurry feeding system of coating machine | |
| CN103256483A (en) | Production line compressed air energy-saving control method | |
| CN104209246A (en) | Automatic coating control method and system | |
| CN203448251U (en) | Coating and charging device of lithium ion battery | |
| CN104681775A (en) | Automatic compaction density control system and automatic compaction density control method | |
| CN102095543B (en) | Automatic tester for pressure of accumulator polar group | |
| CN104097804B (en) | The granule material package machine feeding device of a kind of PLC control and charging method | |
| CN104456836A (en) | Method for controlling orderly power utilization of central air conditioner based on load relation | |
| CN103286042A (en) | Coating and loading device of lithium ion battery | |
| CN203421491U (en) | Two-channel gas supply device for vacuum coating | |
| CN204124852U (en) | The autocontrol feed arrangement of foaming or prefoam device | |
| CN103699147A (en) | Method for controlling pressure switch through pressure predictor | |
| CN204208442U (en) | A kind of air dryer for vehicle with humidity control apparatus | |
| CN203548156U (en) | Pressure stability self-control device of air compressor | |
| CN105370547A (en) | Air compressor set with energy-saving device | |
| CN208420396U (en) | One kind vacuumizing automatic trip device | |
| CN204283832U (en) | Frequency-changing pressure stabilizing air supply system | |
| CN209038773U (en) | A kind of pneumatic braking system of up- coiler | |
| CN208912454U (en) | A kind of coating of lithium-ion battery feeding system | |
| CN202349351U (en) | A valve electric apparatus adjusting module | |
| CN103203792A (en) | Method and device for controlling material level of net cage for producing fiber cement board | |
| CN203871422U (en) | Plate coating device | |
| CN103884498B (en) | Plugging loop test bench of electromobile charger interface | |
| CN105879178A (en) | PID control method for anesthesia respirator proportional valve flow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |