CN203216244U - Lithium-ion battery vacuum baking device - Google Patents
Lithium-ion battery vacuum baking device Download PDFInfo
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- CN203216244U CN203216244U CN 201320127696 CN201320127696U CN203216244U CN 203216244 U CN203216244 U CN 203216244U CN 201320127696 CN201320127696 CN 201320127696 CN 201320127696 U CN201320127696 U CN 201320127696U CN 203216244 U CN203216244 U CN 203216244U
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- lithium ion
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Abstract
The utility model belongs to the technology of lithium-ion battery production equipment, and particularly relates to a lithium-ion battery vacuum baking device. The lithium-ion battery vacuum baking device comprises a stander and a baking oven body, wherein the baking oven body is provided with a large door, a heating box body is arranged in the baking oven body, a control circuit is arranged in the heating box body, the heating box body is connected with a nitrogen charging device and a vacuumizing device, the heating box body comprises a partition plate and a partition plate guide groove, and the partition plate is connected to the partition plate guide groove in a sliding manner. Compared with the prior art, the heating box body adopts a layered drawer-type structure, the layered structure ensures that the heat conduction inside the heating box body is in consistency, the heating temperature is uniform, the battery is uniformly heated, the problem that the drying quality of the battery is difficult to guarantee because the temperature of the central area in the inner cavity of the heating box body is too low can be avoided, the baking time can be shortened, the production efficiency is improved, the energy can be saved, the baking quality of the battery is guaranteed, and the safety performance of the battery is enhanced. By the drawer-type structure, an operator can load and unload the battery conveniently and can be prevented from being scalded by the wall of the baking oven body.
Description
Technical field
The utility model belongs to lithium ion battery production equipment technology, relates in particular to a kind of lithium ion battery vacuum bakeout device.
Background technology
Portable electric appts is had higher requirement to corresponding power supply as popularizing day by day of mobile phone, digital camera, notebook computer, MP3 and MP4 etc.Security performance is good, energy density is high owing to having for lithium ion battery, in light weight, the life-span is long and self discharge is low etc., and advantage is widely used in the portable electric appts.And at present, lithium ion battery progressively has been applied in fields such as national defense industry, electric motor car and energy-accumulating power station.
Nowadays, lithium ion battery manufacturer emerges like the mushrooms after rain, and in order to guarantee the market competitiveness, manufacturer also needs to improve the production efficiency of battery except needs guarantee good product quality.The baking of battery is the important ring in the battery production operation, its objective is and removes the moisture that exists in the battery, to prevent the potential safety hazard that causes that exists of water branch.
What existing lithium ion battery vacuum bakeout device adopted is the heat supply structure of case heating plate more than whole, heating plate has only one, and can not move, when placing battery, cell stacks need be got up place, the drawback of the apparatus for baking of this structure is that the temperature of its cabinets cavity central area is lower than the temperature of neighboring area, therefore, the battery that is placed on its lumen centers zone just is difficult to guarantee dries quantity in official hour, thereby may cause the generation of safety problem.And battery pile up the problems such as bad order that also cause battery easily.In order to guarantee its dries quantity, just need to prolong drying time, this just causes the reduction of battery production efficient, has also caused the unnecessary waste of the energy.
In view of this, necessaryly provide a kind of lithium ion battery vacuum bakeout device, this apparatus for baking inside is heated evenly, thereby can guarantee the dries quantity of battery, and shorten stoving time, energy savings, and be convenient to operate the bad order that effectively to avoid cell stacks to cause.
The utility model content
The purpose of this utility model is: at the deficiencies in the prior art, and provide a kind of lithium ion battery vacuum bakeout device, this apparatus for baking inside is heated evenly, thereby can guarantee the dries quantity of battery, and shortening stoving time, energy savings, and be convenient to operation, the bad order that can effectively avoid cell stacks to cause.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of lithium ion battery vacuum bakeout device, comprise frame and the oven body that is arranged on the described frame, described oven body is provided with big box door, be provided with the heating casing in the described oven body, be provided with control circuit in the described heating casing, and described heating casing is connected with inflated with nitrogen device and vacuum extractor, described heating casing comprises dividing plate and dividing plate guide groove, described dividing plate is slidingly connected on the described dividing plate guide groove, that is what, the heating casing adopted is the layering drawer-type structure.
As a kind of improvement of the utility model lithium ion battery vacuum bakeout device, described heating casing is set to 3-5.
As a kind of improvement of the utility model lithium ion battery vacuum bakeout device, described dividing plate and described dividing plate guide groove all are set to 3-5.
As a kind of improvement of the utility model lithium ion battery vacuum bakeout device, the distance between the adjacent described dividing plate is 50-200mm.
As a kind of improvement of the utility model lithium ion battery vacuum bakeout device, described dividing plate guide groove is set to T type groove.
As a kind of improvement of the utility model lithium ion battery vacuum bakeout device, described heating casing is for laterally being set up in parallel.
As a kind of improvement of the utility model lithium ion battery vacuum bakeout device, described heating casing is the vertical stack setting.
As a kind of improvement of the utility model lithium ion battery vacuum bakeout device, each described heating casing is provided with chamber door and baking button.
As a kind of improvement of the utility model lithium ion battery vacuum bakeout device, be provided with magnetic valve between described control circuit and described inflated with nitrogen device and the described vacuum extractor.
With respect to prior art, what heating casing of the present utility model adopted is the layering drawer-type structure, hierarchy makes that the conduction of heating casing internal heat is consistent, heating temperature is even, the battery baking is heated evenly, thereby the problem of avoiding the temperature battery dries quantity that causes too on the low side in heating cabinet intracoelomic cavity central area to be difficult to guarantee, shorten stoving time, enhance productivity, energy savings guarantees the battery dries quantity, promotes the security performance of battery, and battery need not to pile up placement, thereby avoided battery to pile up the bad order phenomenon that causes effectively.Drawer-type structure then is convenient to operator's loading and unloading battery up and down, in order to avoid tank wall is scalded the operator.
Description of drawings
Fig. 1 opens stereogram behind big box door and the chamber door for the utility model.
Fig. 2 is the front view of heating casing in the utility model.
Fig. 3 is the stereogram of heating casing in the utility model.
Wherein, the 1-frame, the 2-oven body, the 21-big box door, 3-heats casing, 31-dividing plate, 32-dividing plate guide groove, 33-chamber door, 4-inflated with nitrogen device, 5-vacuum extractor.
The specific embodiment
Below in conjunction with the specific embodiment and accompanying drawing the utility model and beneficial effect thereof are further described, but the specific embodiment of the present utility model is not limited to this.
As shown in Figures 1 to 3, a kind of lithium ion battery vacuum bakeout device that the utility model provides, comprise frame 1 and the oven body 2 that is arranged on the frame 1, oven body 2 is provided with big box door 21, be provided with heating casing 3 in the oven body 2, be provided with control circuit in the heating casing 3, and heating casing 3 is connected with inflated with nitrogen device 4 and vacuum extractor 5, heating casing 3 comprises dividing plate 31 and dividing plate guide groove 32, dividing plate 31 is slidingly connected on the dividing plate guide groove 32, that is what, heating casing 3 adopted is the layering drawer-type structure.Hierarchy makes that the conduction of heating casing 3 internal heat is consistent, heating temperature is even, the battery baking is heated evenly, thereby avoids heating the problem that the casing 3 lumen centers regional temperatures battery dries quantity that causes too on the low side is difficult to guarantee, shortens stoving time, enhance productivity, energy savings guarantees the battery dries quantity, promotes the security performance of battery, and battery need not to pile up placement, thereby avoided battery to pile up the bad order phenomenon that causes effectively.Drawer-type structure then is convenient to operator's loading and unloading battery up and down, in order to avoid tank wall is scalded the operator.
Heating casing 3 is set to 3-5, disposablely so just can toast a lot of batteries.
Distance between the adjacent dividing plate 31 is 50-200mm.If the distance between the adjacent dividing plate 31 is too big, can cause the waste in space, if the distance between the adjacent dividing plate 31 is too little, some thicker battery just can not be placed on the dividing plate 31, has limited range of application of the present utility model.
Dividing plate guide groove 32 is set to T type groove, and the heat insulation guide groove 32 of this structure is not only saved material, and can also provide effective sliding rail for dividing plate 31.
Heating casing 3 be the vertical stack setting, marshalling, thus effectively utilize the interior space (as shown in Figure 1) of oven body 2.
Heating casing 3 can also be for laterally being set up in parallel, its marshalling, thus effectively utilize space in the oven body 2.
Each heating casing 3 is provided with chamber door 33 and baking button, is convenient to keep the temperature constant in each heating casing 3.
Be provided with magnetic valve between control circuit and inflated with nitrogen device 4 and the vacuum extractor 5, by control circuit control magnetic valve, reach the purpose of automatic ventilation, prevent the underproof problem of the untimely dries quantity that causes of artificial ventilation.
When using the utility model, at first open big box door 21, open the chamber door 33 of a heating casing 3 then, pull out a dividing plate 31, battery is put into a row in the rear end of this dividing plate 31, advance this dividing plate 31 200 ~ 300mm to put second row's battery (residue if the front end of dividing plate 31 also has living space can also be placed the 3rd and be arranged and the 4th row) then, dividing plate 31 is shifted onto the top after putting battery well; Dividing plate 31 for other also repeats aforesaid operations, shuts the chamber door 33 of this heating casing 3, so just finishes the battery placement work of a heating casing 3, starts the baking button on this heating casing 3.
Repeat aforesaid operations for other heating casings 3, then finish the battery placement work of other heating casings 3.After putting battery well, close upper chamber door 33, start the baking button on other heating casings 3.After all being placed with battery in all heating casings 3 and having started the baking button, shut big box door 21 and get final product.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this specification, these terms do not constitute any restriction to the utility model just for convenience of description.
Claims (9)
1. lithium ion battery vacuum bakeout device, comprise frame and the oven body that is arranged on the described frame, described oven body is provided with big box door, be provided with the heating casing in the described oven body, be provided with control circuit in the described heating casing, and described heating casing is connected with inflated with nitrogen device and vacuum extractor, it is characterized in that: described heating casing comprises dividing plate and dividing plate guide groove, and described dividing plate is slidingly connected on the described dividing plate guide groove.
2. lithium ion battery vacuum bakeout device according to claim 1 is characterized in that: described heating casing is set to 3-5.
3. lithium ion battery vacuum bakeout device according to claim 1 is characterized in that: described dividing plate and described dividing plate guide groove all are set to 3-5.
4. lithium ion battery vacuum bakeout device according to claim 3, it is characterized in that: the distance between the adjacent described dividing plate is 50-200mm.
5. according to claim 1 or 3 described lithium ion battery vacuum bakeout devices, it is characterized in that: described dividing plate guide groove is set to T type groove.
6. lithium ion battery vacuum bakeout device according to claim 2, it is characterized in that: described heating casing is for laterally being set up in parallel.
7. lithium ion battery vacuum bakeout device according to claim 2, it is characterized in that: described heating casing is the vertical stack setting.
8. according to claim 2,6 or 7 described lithium ion battery vacuum bakeout devices, it is characterized in that: each described heating casing is provided with chamber door and baking button.
9. lithium ion battery vacuum bakeout device according to claim 1 is characterized in that: be provided with magnetic valve between described control circuit and described inflated with nitrogen device and the described vacuum extractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127696 CN203216244U (en) | 2013-03-20 | 2013-03-20 | Lithium-ion battery vacuum baking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127696 CN203216244U (en) | 2013-03-20 | 2013-03-20 | Lithium-ion battery vacuum baking device |
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| Publication Number | Publication Date |
|---|---|
| CN203216244U true CN203216244U (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320127696 Expired - Fee Related CN203216244U (en) | 2013-03-20 | 2013-03-20 | Lithium-ion battery vacuum baking device |
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| Country | Link |
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| CN (1) | CN203216244U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478316A (en) * | 2016-01-08 | 2016-04-13 | 上海昌鸿能源设备有限公司 | Split type sliding heating drying oven for battery production line |
| CN105598014A (en) * | 2016-01-28 | 2016-05-25 | 深圳市弘海电子材料技术有限公司 | Amination device for preparing flexible adhesive-free polyimide copper-clad plate by two-layer method |
| CN106179909A (en) * | 2016-09-12 | 2016-12-07 | 周杰 | A kind of low grade fever loss-type baking oven |
| CN106216201A (en) * | 2016-09-12 | 2016-12-14 | 周杰 | A kind of coating glue battery baking oven |
| CN106299480A (en) * | 2016-08-30 | 2017-01-04 | 浙江超威创元实业有限公司 | A kind of polymer battery core baking process |
| CN108365268A (en) * | 2018-02-10 | 2018-08-03 | 安徽唯诗杨信息科技有限公司 | A kind of lithium ion battery aging equipment and aging method |
| CN109193038A (en) * | 2018-09-21 | 2019-01-11 | 深圳市鹰慧科技有限公司 | Apparatus for baking for lithium battery |
| CN112665323A (en) * | 2020-12-22 | 2021-04-16 | 湖南久森新能源有限公司 | Baking device for producing high-temperature-resistant lithium ion battery |
-
2013
- 2013-03-20 CN CN 201320127696 patent/CN203216244U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478316A (en) * | 2016-01-08 | 2016-04-13 | 上海昌鸿能源设备有限公司 | Split type sliding heating drying oven for battery production line |
| CN105478316B (en) * | 2016-01-08 | 2018-08-07 | 上海昌鸿能源设备有限公司 | A kind of split type sliding heated oven of production line for manufacturing battery |
| CN105598014A (en) * | 2016-01-28 | 2016-05-25 | 深圳市弘海电子材料技术有限公司 | Amination device for preparing flexible adhesive-free polyimide copper-clad plate by two-layer method |
| CN105598014B (en) * | 2016-01-28 | 2018-11-09 | 深圳市弘海电子材料技术有限公司 | Two layers of method prepares the flexible amination device without glue polyimide copper clad lamination |
| CN106299480A (en) * | 2016-08-30 | 2017-01-04 | 浙江超威创元实业有限公司 | A kind of polymer battery core baking process |
| CN106179909A (en) * | 2016-09-12 | 2016-12-07 | 周杰 | A kind of low grade fever loss-type baking oven |
| CN106216201A (en) * | 2016-09-12 | 2016-12-14 | 周杰 | A kind of coating glue battery baking oven |
| CN108365268A (en) * | 2018-02-10 | 2018-08-03 | 安徽唯诗杨信息科技有限公司 | A kind of lithium ion battery aging equipment and aging method |
| CN109193038A (en) * | 2018-09-21 | 2019-01-11 | 深圳市鹰慧科技有限公司 | Apparatus for baking for lithium battery |
| CN112665323A (en) * | 2020-12-22 | 2021-04-16 | 湖南久森新能源有限公司 | Baking device for producing high-temperature-resistant lithium ion battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190724 Address after: Gold Ridge Industrial Park of Shiyan city in 442300 Hubei County of Zhuxi Province Patentee after: HUBEI LILAI TECHNOLOGY CO., LTD. Address before: 523000 A building, No. 7 Julong Road, Tangxia Town, Dongguan, Shigu, Guangdong, China Patentee before: Dongguan Powercom Battery Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20210320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |