CN203941985U - A kind of lithium battery coating machine unreels automatic speed governing device - Google Patents
A kind of lithium battery coating machine unreels automatic speed governing device Download PDFInfo
- Publication number
- CN203941985U CN203941985U CN201420340645.5U CN201420340645U CN203941985U CN 203941985 U CN203941985 U CN 203941985U CN 201420340645 U CN201420340645 U CN 201420340645U CN 203941985 U CN203941985 U CN 203941985U
- Authority
- CN
- China
- Prior art keywords
- inductor
- control circuit
- material strip
- unreeling
- lithium battery
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
Abstract
The utility model discloses a kind of lithium battery coating machine and unreel automatic speed governing device, comprise unreeling structure, control circuit and at least one inductor, unreeling structure is provided with at least one unreeling shaft and motor, and motor connects unreeling shaft, control circuit electrical connection motor; Inductor electrical connection control circuit, for respond to unreeling shaft material strip volume diameter and carry a signal of telecommunication that represents the diameter of material strip volume to control circuit; Control circuit receives the signal of telecommunication of inductor and regulates in real time the rotating speed of motor according to this signal of telecommunication, makes the speed that unreels of material strip keep constant.The utility model fast response time, there will not be the phenomenon of broken belt, makes the speed of exporting material strip keep constant, ensures that the thickness of the battery material that is coated on material strip surface remains consistent with the uniformity, raising coating quality.
Description
Technical field
The utility model relates to lithium battery coating machine technical field, especially relates to a kind of lithium battery coating machine and unreels automatic speed governing device.
Background technology
The lithium battery coating machine of prior art, be used at material strip surface-coated lithium battery material, the front end of lithium battery coating machine is provided with unreeling structure, unreel out material strip by unreeling structure, material strip is coated with battery material by coating die head, dry by drying baker again, finally draw material strip by rolling-up mechanism, by material strip rolling rolling.In order to ensure coating quality and the dries quantity of lithium battery coating machine, the transporting velocity that need to control material strip keeps invariable, prior art is to regulate by the pendulum roller mechanism of unreeling structure the speed of unreeling, in the time of high-speed coating tape transport, intermittence is fed forward material strip, and its time interval is very short, prior art pendulum roller mechanism regulates the reaction speed of the speed of unreeling too slow, cannot adapt to the time interval requirement of material strip high speed tape transport, often there is the phenomenon of broken belt in material strip, reduce production efficiency, the thickness and the uniformity that are coated on the battery material of material strip are difficult to control, the thickness and the uniformity that are coated on the battery material on material strip surface cannot be consistent, coating quality is poor, therefore be necessary to be improved.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of lithium battery coating machine and unreels automatic speed governing device, and its fast response time there will not be the phenomenon of broken belt, and can improve coating quality.
To achieve these goals, the technical scheme that the utility model adopts is.
A kind of lithium battery coating machine unreels automatic speed governing device, comprises unreeling structure, control circuit and at least one inductor, and unreeling structure is provided with at least one unreeling shaft and motor, and motor connects unreeling shaft, control circuit electrical connection motor; Inductor electrical connection control circuit, for respond to unreeling shaft material strip volume diameter and carry a signal of telecommunication that represents the diameter of material strip volume to control circuit; Control circuit receives the signal of telecommunication of inductor and regulates in real time the rotating speed of motor according to this signal of telecommunication, makes the speed that unreels of material strip keep constant.
Further, in technical scheme, described inductor is selected ultrasonic sensing device.
Further, in technical scheme, described inductor is selected infrared inductor, microwave sensor or laser inductor.
Further in technical scheme, described inductor be positioned at unreeling shaft directly over or under.
Further, in technical scheme, described unreeling structure is fixed with mounting rod, and inductor is fixed on middle part or the end of mounting rod.
Further in technical scheme, described unreeling structure is provided with some unreeling shafts for rolling material strip, unreeling shaft is selected gas expansion shaft, the axial plane of gas expansion shaft offers gas outlet, the axis body of gas expansion shaft is offered pressure channel, the end of gas expansion shaft arranges intake interface, and pressure channel is communicated with intake interface and gas outlet, and intake interface connects high-pressure air source.
Adopt after said structure; the advantage that compared to the prior art the utility model had is: the utility model is responded to the diameter of material strip volume and passed through the rotating speed of control circuit self-regulation motor by inductor; comprise and shut down and start; its fast response time; there will not be the phenomenon of broken belt; make the speed of exporting material strip keep constant, ensure that the thickness of the battery material that is coated on material strip surface remains consistent with the uniformity, improve coating quality.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is circuit connection diagram of the present utility model.
In figure: 1, unreeling shaft 2, inductor.
Embodiment
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection range of the present utility model.
Embodiment, see shown in Fig. 1 to Fig. 2, a kind of lithium battery coating machine unreels automatic speed governing device, comprise unreeling structure, unreeling structure is provided with at least one unreeling shaft 1 and motor, unreeling structure is provided with some unreeling shafts 1 for rolling material strip, motor connects unreeling shaft 1, unreeling shaft 1 is selected gas expansion shaft, the axial plane of gas expansion shaft offers gas outlet, and the axis body of gas expansion shaft is offered pressure channel, and the end of gas expansion shaft arranges intake interface, pressure channel is communicated with intake interface and gas outlet, and intake interface connects high-pressure air source.
The utility model is provided with a control circuit and at least one inductor 2, control circuit electrical connection motor, and control circuit is for controlling in real time the rotating speed of motor.Inductor 2 is selected ultrasonic sensing device, and certainly, inductor 2 can also be selected infrared inductor, microwave sensor or laser inductor.
Inductor 2 is electrically connected control circuit, for respond to unreeling shaft 1 material strip volume diameter and carry a signal of telecommunication that represents the diameter of material strip volume to control circuit.Unreeling structure is fixed with mounting rod, and inductor 2 is fixed on middle part or the end of mounting rod.Inductor 2 be positioned at unreeling shaft 1 directly over or under.
Control circuit receives the signal of telecommunication of inductor 2 and regulates in real time the rotating speed of motor according to this signal of telecommunication, makes the speed that unreels of material strip keep constant.The control circuit that control motor is adjusted rotating speed is in real time prior art, no longer repeats here.
The utility model is responded to the diameter of material strip volume and is passed through the rotating speed of control circuit self-regulation motor by inductor 2; comprise and shut down and start; its fast response time; there will not be the phenomenon of broken belt; make the speed of exporting material strip keep constant; the thickness that guarantee is coated on the battery material on material strip surface remains consistent with the uniformity, improves coating quality.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. a lithium battery coating machine unreels automatic speed governing device, comprise unreeling structure, unreeling structure is provided with at least one unreeling shaft (1) and motor, motor connects unreeling shaft (1), it is characterized in that: comprise a control circuit, control circuit electrical connection motor, for controlling in real time the rotating speed of motor;
At least one inductor (2), inductor (2) electrical connection control circuit, for respond to unreeling shaft (1) material strip volume diameter and carry a signal of telecommunication that represents the diameter of material strip volume to control circuit;
Control circuit receives the signal of telecommunication of inductor (2) and regulates in real time the rotating speed of motor according to this signal of telecommunication, makes the speed that unreels of material strip keep constant.
2. a kind of lithium battery coating machine according to claim 1 unreels automatic speed governing device, it is characterized in that: described inductor (2) is selected ultrasonic sensing device.
3. a kind of lithium battery coating machine according to claim 1 unreels automatic speed governing device, it is characterized in that: described inductor (2) is selected infrared inductor, microwave sensor or laser inductor.
4. a kind of lithium battery coating machine according to claim 1 unreels automatic speed governing device, it is characterized in that: described inductor (2) be positioned at unreeling shaft (1) directly over or under.
5. a kind of lithium battery coating machine according to claim 4 unreels automatic speed governing device, it is characterized in that: described unreeling structure is fixed with mounting rod, and inductor (2) is fixed on middle part or the end of mounting rod.
6. a kind of lithium battery coating machine according to claim 1 unreels automatic speed governing device, it is characterized in that: described unreeling structure is provided with some unreeling shafts for rolling material strip (1), unreeling shaft (1) is selected gas expansion shaft, the axial plane of gas expansion shaft offers gas outlet, the axis body of gas expansion shaft is offered pressure channel, the end of gas expansion shaft arranges intake interface, and pressure channel is communicated with intake interface and gas outlet, and intake interface connects high-pressure air source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340645.5U CN203941985U (en) | 2014-06-24 | 2014-06-24 | A kind of lithium battery coating machine unreels automatic speed governing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340645.5U CN203941985U (en) | 2014-06-24 | 2014-06-24 | A kind of lithium battery coating machine unreels automatic speed governing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203941985U true CN203941985U (en) | 2014-11-12 |
Family
ID=51861279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420340645.5U Active CN203941985U (en) | 2014-06-24 | 2014-06-24 | A kind of lithium battery coating machine unreels automatic speed governing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203941985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370114A (en) * | 2016-08-26 | 2017-02-01 | 宁德卓高新材料科技有限公司 | Diaphragm coating device having online thickness measuring function |
| WO2022242087A1 (en) * | 2021-05-19 | 2022-11-24 | 中建材创新科技研究院有限公司 | Production and specification integrated regulation and control system for gypsum-based building material |
-
2014
- 2014-06-24 CN CN201420340645.5U patent/CN203941985U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370114A (en) * | 2016-08-26 | 2017-02-01 | 宁德卓高新材料科技有限公司 | Diaphragm coating device having online thickness measuring function |
| WO2022242087A1 (en) * | 2021-05-19 | 2022-11-24 | 中建材创新科技研究院有限公司 | Production and specification integrated regulation and control system for gypsum-based building material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207375415U (en) | A kind of sheet material winding device | |
| CN203941985U (en) | A kind of lithium battery coating machine unreels automatic speed governing device | |
| CN204038680U (en) | A kind of improved type film splitter unreeling structure | |
| CN105584880A (en) | Continuous winding control system for flexible strip material and control method of system | |
| CN203246936U (en) | Thin film tension control device | |
| CN203998311U (en) | A kind of amount of tension control system for film embossing device | |
| CN202000215U (en) | Automatic temperature wrap angle controller of preheater for processing corrugated paper | |
| CN202823744U (en) | Coating rolling wheel device of coating machine | |
| CN204237313U (en) | Clearance-type winder | |
| CN203714927U (en) | Female strap feeding device applied to raw material strap rewinding production line | |
| CN102687906A (en) | Glue spaying system for cigarette tipping paper | |
| CN204702286U (en) | Governing mechanism of tension on a kind of foam glue plastering machine | |
| CN203767704U (en) | Winding device | |
| CN203936001U (en) | A kind of baking oven of lithium battery coating machine | |
| CN102989626A (en) | Coating rolling wheel device of coating machine | |
| CN204412576U (en) | A kind of coating machine with vacuum suction tension force cancellation element | |
| CN203373554U (en) | Glue coating unit of coiling glass fiber cloth | |
| CN209480883U (en) | The constant adjustment mechanism in winding point of contact for processing film | |
| CN201099804Y (en) | Micanite paper sizing machine | |
| CN103551264B (en) | Automatic glue spreaders | |
| CN211542744U (en) | Thin constant tension self-adaptation pay-off regulation and control device that takes | |
| CN204280802U (en) | Roast-chicken bag film winder | |
| CN202499585U (en) | Winding tension control device for film embossing and casting unit | |
| CN203529558U (en) | Device for controlling reeling and unreeling tension of full rotary press | |
| CN203512912U (en) | Film cutting device capable of improving take-up quality of thin film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160928 Address after: 523000 Guangdong city of Dongguan province Dongcheng District cattle hill by industrial park Sanxing Road No. nine Patentee after: Guangdong HaiZhong New Energy Equipment Co., Ltd. Address before: 523000 Dongguan Dongcheng District Industrial Park, Guangdong, China, the sea in the Sea Machinery Co., Ltd. Patentee before: Dongguan Haizhong Machinery Co., Ltd. |