CN202513244U - Constant tension system for flexible materials - Google Patents
Constant tension system for flexible materials Download PDFInfo
- Publication number
- CN202513244U CN202513244U CN2012200493382U CN201220049338U CN202513244U CN 202513244 U CN202513244 U CN 202513244U CN 2012200493382 U CN2012200493382 U CN 2012200493382U CN 201220049338 U CN201220049338 U CN 201220049338U CN 202513244 U CN202513244 U CN 202513244U
- Authority
- CN
- China
- Prior art keywords
- tension
- guide roller
- swing arm
- tension force
- potentiometer
- 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.)
- Expired - Fee Related
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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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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a constant tension system for flexible materials in the technical field of battery production equipment. The constant tension system for the flexible materials comprises a bracket, wherein a discharge mechanism, a fixed guide roller, and a discharge motor for driving the discharge mechanism are arranged on the bracket; a tension mechanism is arranged on the bracket; the tension mechanism comprises a swinging arm, a potentiometer, a tension guide roller and a drive device, wherein the upper end of the swinging arm is connected with the input end of the potentiometer; the tension guide roller is connected with the swinging arm rotatably; the output end of the drive device is connected with the swinging arm; the tension guide roller is parallel with the fixed guide roller; by the cooperation of the swinging arm, the potentiometer, the discharge mechanism and the discharge motor, the discharge speed of the discharge mechanism can be changed automatically according to the difference of the positions of the swinging arm, so that the flexible materials such as a pole piece and an isolation membrane can be tensioned with constant tension; and therefore, the flexible materials can be transported smoothly, and the product quality is ensured.
Description
Technical field
The utility model relates to the battery production equipment technical field, relates in particular to a kind of flexible material constant tension system.
Background technology
At present, be the secondary cell of the high-energy-density of representative with the lithium ion battery, become mobile phone day by day, moving important requisite Power Supply fittings on the communication products such as DVD, palmtop PC.Lithium ion battery comprise to the shell body of finalizing the design and protecting, the core within the shell body is to be made up of positive and negative electrode core body and electrolyte.And the positive and negative electrode core body comprise collector body, be coated on collector body surface active material layer, be connected electrically in electrode pin and the barrier film between the positive and negative electrode core body etc. on the reservation clear area of collector body.Wherein, active material layer all has conclusive effect for the charge-discharge performance of secondary ion battery, power capacity etc.Therefore; In the actual production; Must active material layer be coated on the collector body surface according to specification requirements such as the quality that designs, density; And will also will reel to these undersized pole pieces and form the electrode core body, change into, flattening and seal through rubberizing, flattening, dress shell, cover plate, welded case, fluid injection then according to the undersized pole piece of institute's splendid attire in the battery specifications and models formation battery container, finally process finished product electricity core.In winding process, flexible materials such as pole piece, barrier film be because the defective of existing equipment can't keep permanent tension force tensioning state, and it is not steady to make flexible material such as pole piece carry, and influence the quality of product.
The utility model content
The flexible material constant tension system that the purpose of the utility model is that a kind of adjustment of tonicity automatically is provided, keeps permanent tension force.
For realizing above-mentioned purpose, the technical scheme of the utility model comprises support for a kind of flexible material constant tension system is provided; Support is provided with the blowing motor of discharge mechanism, stationary guide roller, driving discharge mechanism; Said support is provided with tension mechanism, and said tension mechanism includes swing arm, potentiometer, tension force deflector roll, drive unit; The upper end of said swing arm is connected with the input of said potentiometer; Said tension force deflector roll is rotatably connected in the said swing arm, and the output of said drive unit is connected with said swing arm, and said tension force deflector roll is parallel with said stationary guide roller; During work; Said swing arm, said potentiometer, said discharge mechanism and said blowing motor cooperatively interact, and can change the dispensing speed of said discharge mechanism automatically according to the difference of said swing arm swing position; Thereby can be to pole piece, flexible materials such as barrier film keep permanent tension force tensioning.
Preferably, said drive unit is a cylinder, drives said swing arm swing.
Preferably, said tension force deflector roll has two, and the vertical spacing of two said tension force deflector rolls is arranged in the swing arm.
Preferably, said stationary guide roller has three, and the setting of staggering each other of three said stationary guide rollers and two said tension force deflector rolls makes flexible material to interlock and wears around between said tension force deflector roll and the said stationary guide roller.
Preferably, said support is provided with brush dirt device, can carry out dedusting to flexible material.
Compared with prior art, the utility model comprises support, and support is provided with the blowing motor of discharge mechanism, stationary guide roller, driving discharge mechanism; Said support is provided with tension mechanism, and said tension mechanism includes swing arm, potentiometer, tension force deflector roll, drive unit; The upper end of said swing arm is connected with the input of said potentiometer, and said tension force deflector roll is rotatably connected in the said swing arm, and the output of said drive unit is connected with said swing arm; Said tension force deflector roll is parallel with said stationary guide roller; Cooperatively interact through said swing arm, said potentiometer, said discharge mechanism and said blowing motor, can change the dispensing speed of said discharge mechanism automatically according to the difference of said swing arm swing position; Thereby can be to pole piece; Flexible materials such as barrier film keep permanent tension force tensioning, make flexible material carry steadily, guarantee product quality.
Description of drawings
Fig. 1 is the structure consciousness figure of the utility model.
Fig. 2 is the structural representation of the utility model tension mechanism.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment the utility model is described further.
Please with reference to shown in Fig. 1～2, a kind of flexible material constant tension system that the utility model provides comprises support 1; Support 1 is provided with discharge mechanism 2, stationary guide roller 3, drives the blowing motor 4 of discharge mechanism 2, and said support 1 is provided with tension mechanism 5, and said tension mechanism 5 includes swing arm 51, potentiometer 52, tension force deflector roll 53; Drive unit 54, the upper end of said swing arm 51 is connected with the input of said potentiometer 52, and said tension force deflector roll 53 is rotatably connected in the said swing arm 51; The output of said drive unit 54 is connected with said swing arm 51, and said tension force deflector roll 53 is parallel with said stationary guide roller 3, during work; Said swing arm 51, said potentiometer 52, said discharge mechanism 2 and said blowing motor 4 cooperatively interact, and can change the dispensing speed of said discharge mechanism 2 automatically according to the difference of said swing arm 51 swing position; Thereby can be to pole piece, flexible materials such as barrier film keep permanent tension force tensioning, particularly; As shown in Figure 1, when shown in swing arm 51 swing when arriving the A points, said discharge mechanism 2 reduces dispensing speed; And when said swing arm 51 arrived the B point, said discharge mechanism 2 was accelerated dispensing speed.
Preferably, said drive unit 54 is a cylinder, drives said swing arm 51 swings.
Preferably, said tension force deflector roll 53 has two, and two said tension force deflector roll 53 vertical spacings are arranged in the swing arm 51.In this enforcement, said stationary guide roller 3 has three, and the setting of staggering each other of three said stationary guide rollers 3 and two said tension force deflector rolls 53 makes flexible material to interlock and wears around between said tension force deflector roll 53 and the said stationary guide roller 3.
Preferably, said support 1 is provided with brush dirt device 6, can carry out dedusting to flexible material, guarantees product quality.
In a word, the utility model comprises support 1, and support 1 is provided with discharge mechanism 2, stationary guide roller 3, drives the blowing motor 4 of discharge mechanism 2; Said support 1 is provided with tension mechanism 5, and said tension mechanism 5 includes swing arm 51, potentiometer 52, tension force deflector roll 53, drive unit 54; The upper end of said swing arm 51 is connected with the input of said potentiometer 52, and said tension force deflector roll 53 is rotatably connected in the said swing arm 51, and the output of said drive unit 54 is connected with said swing arm 51; Said tension force deflector roll 53 is parallel with said stationary guide roller 3; Cooperatively interact through said swing arm 51, said potentiometer 52, said discharge mechanism 2 and said blowing motor 4, can change the dispensing speed of said discharge mechanism 2 automatically according to the difference of said swing arm 51 swing position; Thereby can be to pole piece; Flexible materials such as barrier film keep permanent tension force tensioning, make flexible material carry steadily, guarantee product quality.
The above disclosed preferred embodiment that is merely the utility model can not limit the interest field of the utility model certainly with this, so according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (5)
1. flexible material constant tension system; Comprise support, support is provided with the blowing motor of discharge mechanism, stationary guide roller, driving discharge mechanism, it is characterized in that: said support is provided with tension mechanism; Said tension mechanism includes swing arm, potentiometer, tension force deflector roll; Said drive unit, the upper end of said swing arm is connected with the input of said potentiometer, and said tension force deflector roll is rotatably connected in the said swing arm; The output of said drive unit is connected with said swing arm, and said tension force deflector roll is parallel with said stationary guide roller.
2. flexible material constant tension system as claimed in claim 1 is characterized in that: said drive unit is a cylinder.
3. flexible material constant tension system as claimed in claim 1 is characterized in that: said tension force deflector roll has two, and the vertical spacing of two said tension force deflector rolls is arranged in the swing arm.
4. flexible material constant tension system as claimed in claim 3 is characterized in that: said stationary guide roller has three, the setting of staggering each other of three said stationary guide rollers and two said tension force deflector rolls.
5. flexible material constant tension system as claimed in claim 1 is characterized in that: said support is provided with brush dirt device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200493382U CN202513244U (en) | 2012-02-15 | 2012-02-15 | Constant tension system for flexible materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200493382U CN202513244U (en) | 2012-02-15 | 2012-02-15 | Constant tension system for flexible materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202513244U true CN202513244U (en) | 2012-10-31 |
Family
ID=47065702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200493382U Expired - Fee Related CN202513244U (en) | 2012-02-15 | 2012-02-15 | Constant tension system for flexible materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202513244U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI561944B (en) * | 2014-10-24 | 2016-12-11 | ||
| CN108099423A (en) * | 2018-02-01 | 2018-06-01 | 浙江美格机械股份有限公司 | A kind of digital printer |
| CN109119701A (en) * | 2018-09-12 | 2019-01-01 | 东莞市超业精密设备有限公司 | A kind of double-swing arm tenslator and double-swing arm laminating machine |
-
2012
- 2012-02-15 CN CN2012200493382U patent/CN202513244U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI561944B (en) * | 2014-10-24 | 2016-12-11 | ||
| CN108099423A (en) * | 2018-02-01 | 2018-06-01 | 浙江美格机械股份有限公司 | A kind of digital printer |
| CN109119701A (en) * | 2018-09-12 | 2019-01-01 | 东莞市超业精密设备有限公司 | A kind of double-swing arm tenslator and double-swing arm laminating machine |
| CN109119701B (en) * | 2018-09-12 | 2023-10-31 | 东莞市超业精密设备有限公司 | Double-swing-arm type tension control device and double-swing-arm type lamination machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20200215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |