CN2613063Y - Laminated battery roll-bonding machine - Google Patents
Laminated battery roll-bonding machine Download PDFInfo
- Publication number
- CN2613063Y CN2613063Y CNU032540876U CN03254087U CN2613063Y CN 2613063 Y CN2613063 Y CN 2613063Y CN U032540876 U CNU032540876 U CN U032540876U CN 03254087 U CN03254087 U CN 03254087U CN 2613063 Y CN2613063 Y CN 2613063Y
- Authority
- CN
- China
- Prior art keywords
- hot pressing
- hot
- roller
- heating
- deflector roll
- 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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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
- 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
An overlapped battery roller mainly comprises a pre-heating device and a hot roll-press device, which is characterized in that the pre-heat device comprises two closed steel belts which are symmetrically equipped up and down, a heating mode, an active guide roller and a passive guide roller, wherein a middle passage inside the two corresponding closed steel belts is a transmission passage of a processing piece, the middle portions of the closed steel belts are correspondingly provided with a heating mode, each closed steel belt is provided with the active guide roller and three passive guide rollers, the hot roller device comprises an upper and a lower hot pressing rollers, a hot pressing gas cylinder, a gap adjusting mechanism, and a gap measuring meter, wherein the hot pressing roller is connected with the gap adjusting mechanism, the gap measuring meter, and the hot pressure gas cylinder, and a row of transmission guide rollers are equipped between the pre-heating device and the hot pressing device. The utility model divides the pre-heating and the pressing rollers, ensures no disposition of an upper and a lower film plates, components are applied orderly and the temperature is precisely controlled, the inner and the outer layers are uniformly heated when the components are pre heated, the pressed batteries have uniform thicknesses, which greatly decreases the consumption of the steel belts, saves the manufacturing cost and meets the production quality requirement of a lithium ion battery.
Description
Technical field
The utility model relates to a kind of hot roller press, the hot roller press of especially a kind of stacked poly-lithium battery.
Background technology
Poly-lithium battery is the novel chargeable battery with very big application prospect of latest development.But battery element Main Ingredients and Appearance is the polymer with retrospective and ductility, in certain heating deformation takes place, thereby different element compactings can be bonded into one by hot pressing.When heating element, require homogeneous heating, guarantee that combination of elements is tight up and down on contact-making surface everywhere, otherwise can make the skewness of active material in the element, materials rate is reduced, traditional hot press adopts regional single hop heating, and is last directly with cold conditions pressure roller press forming, easily causes diaphragm dislocation up and down, it is bad to fit, and is unsuitable for production application.Traditional in addition mode of heating is an infrared radiation, and accuracy control over temperature is difficult to hold in transmitting the district, makes the control of workpiece self temperature and heat inaccurate, and therefore traditional hot-press equipment is to satisfy the requirement that lithium ion battery is produced.
Summary of the invention
The purpose of this utility model designs a kind of stacked battery roll-bonding machine exactly, and it can make lithium cell component fit neat and temperature can effectively be controlled.
The utility model is achieved like this, it mainly is made up of preheating apparatus and hot rolling device, preheating apparatus comprises two closed loop steel bands of symmetry installation up and down, heating module, the active deflector roll, driven deflector roll, two transmission passages that corresponding closed loop steel band center-aisle is a workpiece, closed loop steel band middle part correspondence is provided with heating module, an initiatively deflector roll is arranged in each closed loop steel band, three driven deflector rolls, hot rolling device comprises, following hot pressing roller, the hot pressing cylinder, gap adjusting mechanism, the clearance measurement table, on last hot pressing roller, be connected with gap adjusting mechanism, clearance measurement table and hot pressing cylinder, there is a row to carry deflector roll between preheating device and the hot-press arrangement, after workpiece is preheated, enter by carrying deflector roll, pressing between following hot pressing roller.
The utility model will preheat with hot roll extrusion and separate, guarantee that diaphragm does not misplace up and down, the element card close neat and temperature precisely controlled, ectonexine homogeneous heating during the element preheating, the cell thickness unanimity of compacting, greatly reduce the loss of steel band, saved production cost, satisfied the requirement of the lithium ion battery quality of production.
Description of drawings
Fig. 1 is a work schematic diagram of the present utility model.
1. closed steel bands in the drawings, 2. heating module, 3. deflector roll initiatively, 4. driven deflector roll is 5. carried deflector roll, 6. gap adjusting mechanism, 7. the hot pressing cylinder is 8. gone up the hot pressing roller, 9. clearance measurement table, 10. workpiece, 11. times hot pressing rollers.
Embodiment
As shown in Figure 1, the utility model is mainly by preheating apparatus and hot rolling device, carry deflector roll (5) to form, preheating apparatus comprises two closed loop steel bands (1) of symmetry installation up and down, heating module (2), active deflector roll (3), driven deflector roll (4), two transmission passages that corresponding closed loop steel band center-aisle is a workpiece (10), closed loop steel band middle part correspondence is provided with heating module (2), an initiatively deflector roll (3) is arranged in each closed loop steel band, three driven deflector rolls (4), initiatively deflector roll drives closed steel band rotation, workpiece is introduced into the transmission passage, and be heated the module preheating, then by carrying deflector roll to enter hot rolling device, hot rolling device comprises hot pressing roller (8), following hot pressing roller (11), hot pressing cylinder (7), gap adjusting mechanism (6), clearance measurement table (9), on last hot pressing roller (8), be connected with gap adjusting mechanism (6), clearance measurement table (9) and hot pressing cylinder (7), gap between the hot pressing is to adjust the gap that hot pressing is controlled in the phase contraposition by gap adjusting mechanism (6) up and down, the heating tube cylinder system that annular spread is arranged in the inside of hot pressing roller, be used to provide the required heat of hot pressing, adopt the temperature of infrared survey control hot pressing, temperature constant when guaranteeing hot pressing.The also available servomotor of hot pressing cylinder replaces, and sends pressure to pressure roller, makes hot pressing pressure constant.
Claims (1)
1, a kind of stacked battery roll-bonding machine, mainly form by preheating apparatus and hot rolling device, it is characterized in that preheating apparatus comprises two closed loop steel bands of symmetry installation up and down, heating module, the active deflector roll, driven deflector roll, two transmission passages that corresponding closed loop steel band center-aisle is a workpiece, closed loop steel band middle part correspondence is provided with heating module, an initiatively deflector roll is arranged in each closed loop steel band, three driven deflector rolls, hot rolling device comprises, following hot pressing roller, the hot pressing cylinder, gap adjusting mechanism, the clearance measurement table, on last hot pressing roller, be connected with gap adjusting mechanism, clearance measurement table and hot pressing cylinder have a row to carry deflector roll between preheating device and the hot-press arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032540876U CN2613063Y (en) | 2003-05-17 | 2003-05-17 | Laminated battery roll-bonding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032540876U CN2613063Y (en) | 2003-05-17 | 2003-05-17 | Laminated battery roll-bonding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2613063Y true CN2613063Y (en) | 2004-04-21 |
Family
ID=34169689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032540876U Expired - Fee Related CN2613063Y (en) | 2003-05-17 | 2003-05-17 | Laminated battery roll-bonding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2613063Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185151A (en) * | 2011-03-11 | 2011-09-14 | 长兴欧德申机械有限公司 | Automatic stacking mechanism of flaker |
| CN111267460A (en) * | 2020-04-03 | 2020-06-12 | 深圳吉阳智能科技有限公司 | Thermal compounding device |
| CN115337722A (en) * | 2022-06-22 | 2022-11-15 | 南京玻璃纤维研究设计院有限公司 | One-step method membrane-coated filter material forming process and membrane-coated filter material |
-
2003
- 2003-05-17 CN CNU032540876U patent/CN2613063Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185151A (en) * | 2011-03-11 | 2011-09-14 | 长兴欧德申机械有限公司 | Automatic stacking mechanism of flaker |
| CN102185151B (en) * | 2011-03-11 | 2013-06-05 | 浙江欧德申自动化设备有限公司 | Automatic stacking mechanism of flaker |
| CN111267460A (en) * | 2020-04-03 | 2020-06-12 | 深圳吉阳智能科技有限公司 | Thermal compounding device |
| CN115337722A (en) * | 2022-06-22 | 2022-11-15 | 南京玻璃纤维研究设计院有限公司 | One-step method membrane-coated filter material forming process and membrane-coated filter material |
| CN115337722B (en) * | 2022-06-22 | 2024-03-29 | 南京玻璃纤维研究设计院有限公司 | One-step method film-coated filter material forming process and film-coated filter material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |