CN203565307U - Drying oven tuyere of lithium battery pole piece coating machine - Google Patents
Drying oven tuyere of lithium battery pole piece coating machine Download PDFInfo
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- CN203565307U CN203565307U CN201320573649.3U CN201320573649U CN203565307U CN 203565307 U CN203565307 U CN 203565307U CN 201320573649 U CN201320573649 U CN 201320573649U CN 203565307 U CN203565307 U CN 203565307U
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- pole piece
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Abstract
The utility model relates to a drying oven tuyere of a lithium battery pole piece coating machine. The drying oven tuyere comprises a main shell, a lower opening of the main shell serves as an air inlet, an inclined face of the front side and an inclined face of the rear side of a top panel of the main shell are provided with a front air outlet and a rear air outlet respectively, the front air outlet and the rear air outlet are distributed in the length direction of the main shell, the left end and the right end of the main shell are connected with a left side plate and a right side plate respectively, and an air guide plate is disposed in the main shell. The drying oven tuyere is characterized in that the cross section of the air guide plate is of a wing shape, the upper edges of two wing plates of the wing-shaped air guide plate are connected with the upper edge of the front air outlet and the upper edge of the rear air outlet respectively, and the two wing plates of the wing-shaped air guide plate are bent to the top panel in a concave mode. The drying oven tuyere is simple and ingenious in structure and simple to manufacture, hot air circulation is uniform, a pole piece drying effect is good, intensity and uniformity of a pole piece are improved in the drying aspect, performance of a lithium power single battery is greatly improved, and a good hot air tuyere is provided for the drying oven of a large-capacity high-power dynamical type lithium battery pole piece coating machine.
Description
Technical field
The utility model relates to lithium battery pole slice and is coated with the accessories apparatus on shoe machine, and 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, is more and more 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, be all used in combination, to the consistency performance of cell, require very high.Because lithium electricity conducting matrix grain is all very thin Copper Foil and aluminium foil, coating is very thin again, on the very large factor of battery consistency impact, has been exactly the uniformity of pole piece.Being coated with and carrying out technique is a larger key factor with the uniformity that is coated with shoe bake out temperature on the uniformity impact of pole piece.Therefore a lot of measures in the industry this have been adopted.The wind deflector that baking oven tuyere adopts conventionally is now 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 in the middle of long air outlet, to increase several horizontal stripes now, although this has prevented the distortion of air outlet, it has stopped again the outlet of part hot blast, make to occur on pole piece the vestige of several different oven dry degree, affected intensity and uniformity after pole piece is dried.
Summary of the invention
The purpose of this utility model 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, pole piece good drying effect, from oven dry aspect, improve intensity and the uniformity of pole piece, the performance of lithium power cell can be greatly improved, for the painting of large capacity, high power power lithium battery pole piece, carry out machine baking oven good hot blast tuyere is provided, for the uniformity of lithium dynamical battery performance plays a good role.
The technical scheme providing according to the utility model: 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 main casing top panel, the inclined-plane on both sides is provided with the front air outlet of arranging along main casing length direction, rear air outlet, a left side for 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 bending to top board direction depression.
As further improvement of the utility model, on the front side board of described main casing, back side panel, be respectively equipped with front reinforcement, the rear reinforcement along main casing length direction, arranged, described front reinforcement, rear reinforcement lay respectively at the below of front air outlet, rear air outlet.
As further improvement of the utility model, described front reinforcement, rear reinforcement are to be respectively bent to form by the front side board of main casing, back side panel self punching press.
As further improvement of the utility model, the transverse shape of described front reinforcement, rear reinforcement is semicircular arc.
As further improvement of the utility model, described main casing, left plate, right plate and wind deflector all adopt stainless steel punch forming, adopt argon arc welding to connect between them.
compared with prior art, advantage is the utility model:
(1) the utility model simple and ingenious structure, manufactures simply, by pinion shape wind deflector is set, can make hot air circulation even on the one hand, pole piece good drying effect, from intensity and the uniformity of 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 utility model 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 producing of Long Time Thermal quantity set, avoided air outlet two ends air output and middle air output to occur difference.
(3) main casing, left plate, right plate and the wind deflector in the utility model baking oven tuyere all adopts stainless steel punch forming, adopts argon arc welding to connect between them, has and manufactures simply, high reliability.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure decomposing schematic representation of the utility model embodiment.
Fig. 2 is the cross-sectional structure figure of main casing in Fig. 1.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the baking oven tuyere that the lithium battery pole slice in embodiment is coated with shoe machine is mainly 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 arranging along main casing 1 length direction, rear air outlet 1c, a left side for 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 bending to top board direction depression.
As shown in Figure 1 and Figure 2, on the front side board of described main casing 1, back side panel, be respectively equipped with the front reinforcement 1d, the rear reinforcement 1e that along main casing 1 length direction, arrange, 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 producing of Long Time Thermal quantity set, avoided air outlet two ends air output and middle air output to occur difference.
As shown in Figure 2, in the utility model embodiment, 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 manufacturing, first press main casing 1 expanded view blanking, on material, punch out front air outlet 1b and rear air outlet 1c, 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, leads, and hot blast is evenly shunted to front air outlet 1b, rear air outlet 1c, directly flows to and is drying pole piece, reaches the effect of evenly dry pole piece.
It should be noted that, above-mentioned embodiment is only to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
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), a left side for 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 bending 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: on the front side board of described main casing (1), back side panel, be respectively equipped with front reinforcement (1d), the rear reinforcement (1e) along main casing (1) length direction, arranged, 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, it is characterized in that: described front reinforcement (1d), rear reinforcement (1e) are to be respectively 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, 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, it is characterized in that: described main casing (1), left plate (3), right plate (4) and wind deflector (2) all adopt stainless steel punch forming, adopts argon arc welding to connect between them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573649.3U CN203565307U (en) | 2013-09-16 | 2013-09-16 | Drying oven tuyere of lithium battery pole piece coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573649.3U CN203565307U (en) | 2013-09-16 | 2013-09-16 | Drying oven tuyere of lithium battery pole piece coating machine |
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| Publication Number | Publication Date |
|---|---|
| CN203565307U true CN203565307U (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320573649.3U Expired - Fee Related CN203565307U (en) | 2013-09-16 | 2013-09-16 | Drying oven tuyere of lithium battery pole piece coating machine |
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| CN (1) | CN203565307U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464355A (en) * | 2013-09-16 | 2013-12-25 | 珠海市光环自动化科技有限公司 | Drying oven tuyere of lithium cell pole piece coating machine |
| CN104368509A (en) * | 2014-11-20 | 2015-02-25 | 深圳市新嘉拓自动化技术有限公司 | Return air controllable type floating drying oven air nozzle |
| CN111940257A (en) * | 2020-08-24 | 2020-11-17 | 广东利元亨智能装备股份有限公司 | Uniform air nozzle and oven thereof |
| 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 |
-
2013
- 2013-09-16 CN CN201320573649.3U patent/CN203565307U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464355A (en) * | 2013-09-16 | 2013-12-25 | 珠海市光环自动化科技有限公司 | Drying oven tuyere of lithium cell pole piece coating machine |
| CN103464355B (en) * | 2013-09-16 | 2016-01-20 | 珠海市光环自动化科技有限公司 | Lithium battery pole slice is coated with the baking oven tuyere of shoe machine |
| CN104368509A (en) * | 2014-11-20 | 2015-02-25 | 深圳市新嘉拓自动化技术有限公司 | Return air controllable type floating drying oven air nozzle |
| CN111940257A (en) * | 2020-08-24 | 2020-11-17 | 广东利元亨智能装备股份有限公司 | Uniform air nozzle and oven thereof |
| CN111940257B (en) * | 2020-08-24 | 2024-03-15 | 广东利元亨智能装备股份有限公司 | Uniform air nozzle and oven thereof |
| 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 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20190916 |