CN103464355A - Drying oven tuyere of lithium cell pole piece coating machine - Google Patents
Drying oven tuyere of lithium cell pole piece coating machine Download PDFInfo
- Publication number
- CN103464355A CN103464355A CN2013104219282A CN201310421928A CN103464355A CN 103464355 A CN103464355 A CN 103464355A CN 2013104219282 A CN2013104219282 A CN 2013104219282A CN 201310421928 A CN201310421928 A CN 201310421928A CN 103464355 A CN103464355 A CN 103464355A
- Authority
- CN
- China
- Prior art keywords
- air outlet
- main casing
- reinforcement
- pole piece
- tuyere
- 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.)
- Granted
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 23
- 238000001035 drying Methods 0.000 title abstract description 12
- 239000011248 coating agent Substances 0.000 title abstract description 4
- 238000000576 coating method Methods 0.000 title abstract description 4
- 230000002787 reinforcement Effects 0.000 claims description 30
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention relates to a drying oven tuyere of a lithium cell pole piece coating machine. The drying oven tuyere comprises a main shell, wherein a lower opening of the main shell is used as an air inlet; inclined planes on the front and rear sides of a top panel of the main shell are provided with a front air outlet and a rear air outlet which are arranged along the length direction of the main shell; the left and right ends of the main shell are connected with a left side plate and a right side plate respectively; an air guide plate is arranged in the main shell; the drying oven tuyere is characterized in that the air guide plate is a wing-shaped air guide plate of which the cross section is wing-shaped; the upper edges of the two wing plates of the wing-shaped air guide plate are connected with the upper edges of the front air outlet and the rear air outlet respectively; the two wing plates of the wing-shaped air guide plate recess and bend towards the top plate. The drying oven tuyere has a simple and ingenious structure and is easy to manufacture, hot air can be uniformly circulated, the pole piece drying effect is good, and the strength and the consistency of the pole piece are improved in the aspect of drying, so that the performance of a lithium power single cell can be greatly improved, and an excellent hot air tuyere is provided for a drying oven of a coating machine of a pole piece of a high-capacity and high-power power type lithium cell.
Description
Technical field
The present invention relates to lithium battery pole slice and be coated with the accessories apparatus on the shoe machine, specifically a kind of lithium battery pole slice is coated with the baking oven tuyere of shoe machine, belongs to new forms of energy equipment technology field.
Background technology
Along with economical and social development, chargeable battery particularly lithium battery all in high speed development, lithium battery, due to its high-energy-density, long-life and environmental protection, more and more is subject to people's attention, and lithium battery is having a extensive future aspect electric car power supply and accumulation power supply.
In general, as electrokinetic cell, all be used in combination, very high to the consistency performance requirement of cell.Because lithium electricity conducting matrix grain is all very thin Copper Foil and aluminium foil, coating is very thin again, and the very large factor that battery consistency is affected has been exactly the uniformity of pole piece.Be coated with carrying out technique and being coated with the uniformity of carrying out bake out temperature is a larger key factor on the uniformity impact of pole piece.Therefore a lot of measures in the industry this have been adopted.The wind deflector that now the baking oven tuyere adopts usually is all V-arrangement, and such wind deflector air-out is all directly directly blown facing to the middle pole piece of advancing, and this just makes pole piece produce shake in various degree, on the uniformity uniformity impact of pole piece, is very large; Because air outlet is wider, the heat in long hot blast of time one gathers in addition, and temperature raises directly affects the intensity of air-out oralia, makes air outlet generation deformation, and the air quantity that impact is dried and the uniformity of heat can cause pole piece to dry inhomogeneous.For overcoming this disadvantage, be all to increase several horizontal stripes in the middle of long air outlet now, although this has prevented the distortion of air outlet, it has stopped again the outlet of part hot blast, make on pole piece to occur the vestige of several different oven dry degree, affected intensity and uniformity after pole piece is dried.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of lithium battery pole slice to be coated with the baking oven tuyere of shoe machine, its simple and ingenious structure, manufacture simple, can make hot air circulation even, the pole piece good drying effect, improve intensity and the uniformity of pole piece from the oven dry aspect, the performance of lithium power cell can be greatly improved, carry out the machine baking oven for the painting of large capacity, high power power lithium battery pole piece good hot blast tuyere is provided, for the uniformity of lithium dynamical battery performance plays a good role.
According to technical scheme provided by the invention: lithium battery pole slice is coated with the baking oven tuyere of shoe machine, comprise main casing, described main casing bottom is uncovered as air inlet, before and after the main casing top panel, the inclined-plane on both sides is provided with the front air outlet of arranging along the main casing length direction, rear air outlet, the left side of main casing, right two ends connect respectively left plate, right plate, main casing inside is provided with wind deflector, it is characterized in that: described wind deflector is the pinion shape wind deflector that cross section is pinion shape, the top of two wing plates of pinion shape wind deflector respectively with front air outlet, the top of rear air outlet connects, two wing plates of pinion shape wind deflector are all crooked to top board direction depression.
As a further improvement on the present invention, be respectively equipped with on the front side board of described main casing, back side panel and be provided with front reinforcement, the rear reinforcement of arranging along the main casing length direction, described front reinforcement, rear reinforcement lay respectively at the below of front air outlet, rear air outlet.
As a further improvement on the present invention, described front reinforcement, rear reinforcement are respectively to be bent to form by the front side board of main casing, back side panel self punching press.
As a further improvement on the present invention, the transverse shape of described front reinforcement, rear reinforcement is semicircular arc.
As a further improvement on the present invention, described main casing, left plate, right plate and wind deflector all adopt the stainless steel punch forming, between them, adopt argon arc welding to connect.
compared with prior art, advantage is in the present invention:
(1) simple and ingenious structure of the present invention, manufacture simply, by pinion shape wind deflector is set, can make hot air circulation even on the one hand, the pole piece good drying effect, intensity and uniformity from oven dry aspect raising pole piece, can be greatly improved the performance of lithium power cell; Reduce on the other hand air outlet angle, greatly reduced air-out to the impact being coated with pole piece, reduced the shake of pole piece in drying course.
(2) the present invention is by reinforcement before arranging below front air outlet, reinforcement after arranging below rear air outlet, both avoided increasing the drawback of several horizontal stripes in the middle of long air outlet, greatly reduce again air outlet because of the poly-deformation produced of Long Time Thermal quantity set, avoided air outlet two ends air output and middle air output difference to occur.
(3) main casing, left plate, right plate and the wind deflector in baking oven tuyere of the present invention all adopts the stainless steel punch forming, between them, adopts argon arc welding to connect, and has and manufactures simply, high reliability.
The accompanying drawing explanation
The stereochemical structure decomposing schematic representation that Fig. 1 is the embodiment of the present invention.
The cross-sectional structure figure that Fig. 2 is main casing in Fig. 1.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure: the baking oven tuyere that the lithium battery pole slice in embodiment is coated with the shoe machine mainly is comprised of main casing 1, wind deflector 2, left plate 3 and right plate 4.
As Fig. 1, shown in Fig. 2, described main casing 1 bottom is uncovered as air inlet 1a, before and after main casing 1 top panel, the inclined-plane on both sides is provided with the front air outlet 1b arranged along main casing 1 length direction, rear air outlet 1c, the left side of main casing 1, right two ends connect respectively left plate 3, right plate 4, main casing 1 inside is provided with wind deflector 2, described wind deflector 2 is pinion shape wind deflectors 2 that cross section is pinion shape, the top of two wing plate 2a of pinion shape wind deflector 2 respectively with front air outlet 1b, the top of rear air outlet 1c connects, two wing plate 2a of pinion shape wind deflector 2 are all crooked to top board direction depression.
As shown in Figure 1 and Figure 2, be respectively equipped with on the front side board of described main casing 1, back side panel and be provided with front reinforcement 1d, the rear reinforcement 1e arranged along main casing 1 length direction, described front reinforcement 1d, rear reinforcement 1e lay respectively at the below of front air outlet 1b, rear air outlet 1c.By above-mentioned front reinforcement 1d and rear reinforcement 1e are set, both avoided increasing the drawback of several horizontal stripes in the middle of long air outlet, greatly reduce again air outlet because of the poly-deformation produced of Long Time Thermal quantity set, avoided air outlet two ends air output and middle air output difference to occur.
As shown in Figure 2, in the embodiment of the present invention, described front reinforcement 1d, rear reinforcement 1e are bent to form by the front side board of main casing 1, back side panel self punching press.The transverse shape of front reinforcement 1d, rear reinforcement 1e is semicircular arc.
During concrete the manufacturing, first press main casing 1 expanded view blanking, punch out front air outlet 1b and rear air outlet 1c on material, then stamp out front reinforcement 1d and rear reinforcement 1e, then punching press is bent into the shape shown in Fig. 2, again the 2 use argon arc weldings of pinion shape wind deflector are welded in main casing 1, the top of two wing plate 2a of pinion shape wind deflector 2 is welded to connect with the top of front air outlet 1b, rear air outlet 1c respectively, finally left plate 3, right plate 4 is welded on respectively to the left and right two ends of main casing 1.
When practical application, hot blast enters the main casing 1 of baking oven tuyere through air inlet 1a, through pinion shape wind deflector 2 guiding, hot blast is evenly shunted to front air outlet 1b, rear air outlet 1c, directly flows to drying pole piece, reaches the effect of even dry pole piece.
It should be noted that, above-mentioned embodiment is only to explanation of the present invention, is not limitation of the invention, any scheme after simple transformation of the present invention is all belonged to protection scope of the present invention.
Claims (5)
1. lithium battery pole slice is coated with the baking oven tuyere of shoe machine, comprise main casing (1), described main casing (1) bottom is uncovered as air inlet (1a), before and after main casing (1) top panel, the inclined-plane on both sides is provided with the front air outlet (1b) of arranging along main casing (1) length direction, rear air outlet (1c), the left side of main casing (1), right two ends connect respectively left plate (3), right plate (4), main casing (1) inside is provided with wind deflector (2), it is characterized in that: described wind deflector (2) is the pinion shape wind deflector (2) that cross section is pinion shape, the top of two wing plates (2a) of pinion shape wind deflector (2) respectively with front air outlet (1b), the top of rear air outlet (1c) connects, two wing plates (2a) of pinion shape wind deflector (2) are all crooked to top board direction depression.
2. lithium battery pole slice as claimed in claim 1 is coated with the baking oven tuyere of shoe machine, it is characterized in that: be respectively equipped with on the front side board of described main casing (1), back side panel and be provided with front reinforcement (1d), the rear reinforcement (1e) of arranging along main casing (1) length direction, described front reinforcement (1d), rear reinforcement (1e) lay respectively at the below of front air outlet (1b), rear air outlet (1c).
3. lithium battery pole slice as claimed in claim 2 is coated with the baking oven tuyere of shoe machine, and it is characterized in that: described front reinforcement (1d), rear reinforcement (1e) are respectively to be bent to form by the front side board of main casing (1), back side panel self punching press.
4. lithium battery pole slice as claimed in claim 3 is coated with the baking oven tuyere of shoe machine, and it is characterized in that: the transverse shape of described front reinforcement (1d), rear reinforcement (1e) is semicircular arc.
5. lithium battery pole slice as claimed in claim 1 is coated with the baking oven tuyere of shoe machine, and it is characterized in that: described main casing (1), left plate (3), right plate (4) and wind deflector (2) all adopt the stainless steel punch forming, between them, adopts argon arc welding to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310421928.2A CN103464355B (en) | 2013-09-16 | 2013-09-16 | Lithium battery pole slice is coated with the baking oven tuyere of shoe machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310421928.2A CN103464355B (en) | 2013-09-16 | 2013-09-16 | Lithium battery pole slice is coated with the baking oven tuyere of shoe machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103464355A true CN103464355A (en) | 2013-12-25 |
| CN103464355B CN103464355B (en) | 2016-01-20 |
Family
ID=49789524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310421928.2A Expired - Fee Related CN103464355B (en) | 2013-09-16 | 2013-09-16 | Lithium battery pole slice is coated with the baking oven tuyere of shoe machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103464355B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501212A (en) * | 2014-11-06 | 2015-04-08 | 宁波圣菲机械制造有限公司 | Novel particle furnace |
| CN107159536A (en) * | 2017-06-23 | 2017-09-15 | 中山松德新材料装备有限公司 | A kind of novel air nozzle structure |
| CN108470885A (en) * | 2018-03-15 | 2018-08-31 | 合肥国轩高科动力能源有限公司 | Suspension wrinkle removing device for lithium battery pole piece |
| CN112414099A (en) * | 2020-09-11 | 2021-02-26 | 江苏博煦电池科技有限公司 | Drying oven for drying solar cell |
| CN113578704A (en) * | 2021-09-03 | 2021-11-02 | 广东海中新能源设备股份有限公司 | High-speed wide-width coating air nozzle |
| CN114985217A (en) * | 2022-08-05 | 2022-09-02 | 楚能新能源股份有限公司 | Double-sided coating equipment and method for lithium battery pole piece |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE703754A (en) * | 1967-03-06 | 1968-02-01 | ||
| CN2138266Y (en) * | 1992-06-27 | 1993-07-14 | 何达 | Air cooling machine |
| CN2590552Y (en) * | 2002-11-01 | 2003-12-10 | 广东威尔医学科技股份有限公司 | Heating therapeutic instrument and special air-out tube |
| CN102013365A (en) * | 2011-01-07 | 2011-04-13 | 上海诺雅克电气有限公司 | Arc control device of circuit breaker |
| CN202885334U (en) * | 2011-12-12 | 2013-04-17 | 苏振明 | Cold/hot air radiation circulating air flow conveyer |
| CN203565307U (en) * | 2013-09-16 | 2014-04-30 | 珠海市光环自动化科技有限公司 | Drying oven tuyere of lithium battery pole piece coating machine |
-
2013
- 2013-09-16 CN CN201310421928.2A patent/CN103464355B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE703754A (en) * | 1967-03-06 | 1968-02-01 | ||
| CN2138266Y (en) * | 1992-06-27 | 1993-07-14 | 何达 | Air cooling machine |
| CN2590552Y (en) * | 2002-11-01 | 2003-12-10 | 广东威尔医学科技股份有限公司 | Heating therapeutic instrument and special air-out tube |
| CN102013365A (en) * | 2011-01-07 | 2011-04-13 | 上海诺雅克电气有限公司 | Arc control device of circuit breaker |
| CN202885334U (en) * | 2011-12-12 | 2013-04-17 | 苏振明 | Cold/hot air radiation circulating air flow conveyer |
| CN203565307U (en) * | 2013-09-16 | 2014-04-30 | 珠海市光环自动化科技有限公司 | Drying oven tuyere of lithium battery pole piece coating machine |
Non-Patent Citations (1)
| Title |
|---|
| 魏春雷: "《冲压工艺与模具设计》", 31 August 2009, article "其他冲压成形工艺", pages: 253-254 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501212A (en) * | 2014-11-06 | 2015-04-08 | 宁波圣菲机械制造有限公司 | Novel particle furnace |
| CN104501212B (en) * | 2014-11-06 | 2017-09-19 | 宁波圣菲机械制造有限公司 | A kind of novel particle stove |
| CN107159536A (en) * | 2017-06-23 | 2017-09-15 | 中山松德新材料装备有限公司 | A kind of novel air nozzle structure |
| CN108470885A (en) * | 2018-03-15 | 2018-08-31 | 合肥国轩高科动力能源有限公司 | Suspension wrinkle removing device for lithium battery pole piece |
| CN108470885B (en) * | 2018-03-15 | 2020-07-24 | 合肥国轩高科动力能源有限公司 | Suspension wrinkle removing device for lithium battery pole piece |
| CN112414099A (en) * | 2020-09-11 | 2021-02-26 | 江苏博煦电池科技有限公司 | Drying oven for drying solar cell |
| CN113578704A (en) * | 2021-09-03 | 2021-11-02 | 广东海中新能源设备股份有限公司 | High-speed wide-width coating air nozzle |
| CN114985217A (en) * | 2022-08-05 | 2022-09-02 | 楚能新能源股份有限公司 | Double-sided coating equipment and method for lithium battery pole piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103464355B (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103464355A (en) | Drying oven tuyere of lithium cell pole piece coating machine | |
| CN203565307U (en) | Drying oven tuyere of lithium battery pole piece coating machine | |
| CN206697544U (en) | A kind of soft package battery module and bus-bar | |
| CN104362297B (en) | The coating mechanism of lithium ion battery coating machine and the preparation method of laminated cell | |
| CN203346265U (en) | Improved air grid system for glass tempering furnace | |
| CN101894930B (en) | Battery box with excellent performance of ventilation and heat dispersion | |
| CN203653722U (en) | Copper foil surface after-treatment device | |
| CN210926220U (en) | Energy storage battery PACK | |
| CN204070269U (en) | Novel hot-air weeding bug killing equipment | |
| CN204130646U (en) | A kind of process units of lithium ion battery | |
| CN206195172U (en) | Electric power cabinet dehydrating unit case | |
| CN207729967U (en) | A kind of battery diaphragm baking oven | |
| CN104332519A (en) | Photovoltaic solder strip capable of reducing cost and improving power generation efficiency | |
| CN207719339U (en) | A kind of battery modules having wind-guiding function | |
| CN204535293U (en) | Baking box heat energy recovery energy-saving appliance | |
| CN203932256U (en) | The battery modules that possesses forced heat radiation function | |
| CN203983377U (en) | Battery module and corresponding battery pack | |
| CN206976484U (en) | Long service life head-acid accumulator | |
| CN203812983U (en) | Optimized lithium ion battery structure | |
| CN206639823U (en) | A kind of battery modules | |
| CN206291682U (en) | Tunnel type carbon-coated aluminum foils baking oven | |
| CN207852833U (en) | The exhaust apparatus of lithium ion battery parallel connection chemical conversion | |
| CN204315665U (en) | The coating mechanism of lithium ion battery coating machine | |
| CN202797134U (en) | Nickel-metal hydride power battery with balanced heat dissipation function | |
| CN205349617U (en) | Blade that hinders aerogenerator effectively falls |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180913 Granted publication date: 20160120 |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210913 Granted publication date: 20160120 |
|
| PD01 | Discharge of preservation of patent | ||
| DD01 | Delivery of document by public notice |
Addressee: Xian Yerong Document name: Notice of termination of proceedings |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20190916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |