CN204255018U - A kind of automatic deploying and retracting volume vacuum drier - Google Patents
A kind of automatic deploying and retracting volume vacuum drier Download PDFInfo
- Publication number
- CN204255018U CN204255018U CN201420619863.2U CN201420619863U CN204255018U CN 204255018 U CN204255018 U CN 204255018U CN 201420619863 U CN201420619863 U CN 201420619863U CN 204255018 U CN204255018 U CN 204255018U
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- rolling
- vacuum cavity
- unreeling structure
- pole piece
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Abstract
The utility model discloses the utility model and provide a kind of automatic deploying and retracting volume vacuum drier, comprise shell, hermatic door, vacuum cavity, heating system, vacuum cavity is established in the enclosure, heating system is located at the outer rear lower of vacuum cavity, be made up of electric heating tube, blower fan, hot air circulation passage, be provided with unreeling structure, rolling-up mechanism in vacuum cavity, cross roller, cross roller and be located between unreeling structure and rolling-up mechanism; Unreeling structure unreel gas expansion shaft and the rolling air expanding shaft of rolling-up mechanism be connected vacuum cavity outside respectively magnetic powder cluth through seal, magnetic powder cluth connects unwinding and rewinding actuating unit.It is skillfully constructed, structure is simple, cost is low, installation is simple, easy-to-operate, can ensure that entire volume pole piece is dried fully, evenly, thoroughly, guarantee the quality of pole piece, thus make battery core quality more stable.
Description
Technical field
The utility model belongs to drying machine technical field, relates to a kind of vacuum drier, especially relates to a kind of automatic deploying and retracting volume vacuum drier.
Background technology
At present, along with the demand of market to the energy-saving and environmental protection energy increases day by day, the application of lithium battery is also healed and is become extensive, and lithium electricity waits the relevant scientific research of battery, activity in production is also extensively carried out.As everyone knows, the moisture in pole piece can cause battery core short circuit, inflatable, distortion, thus causes battery to occur quality problems.Existing pole piece stoving process mainly contains following two kinds of modes: one is that drum Hot-blast Heating is dried, and so-called bulging hot blast is exactly utilize air blast to blow dry to pole piece incessantly by the air that heats; Two is vacuumize heating, drying.The water transform heated at ambient pressure in battery after a period of time or pole piece is steam, vacuumizes, extracted out by steam after moisture evaporation; Inflated with nitrogen vacuum breaker, keep dry environment.The former drying mode not only unusual consuming time, power consumption, and pole piece inside is dried not in place, and pole piece is directly and atmosphere, and cause there is moisture all the time in pole piece, pole piece quality is difficult to ensure; To individual layer good drying effect under the latter's vacuum state, but when drying the pole piece of entire volume, the moisture of the involute pole piece of battery is difficult to volatilization, more inside spool, moisture is more difficult evaporates, do not reach the uniformity of baking, pole piece inside is still dried not in place, and pole piece temperature outside is high, internal temperature is low, internal residual moisture, baking uniformity consistency is poor, baking inefficiency, cause pole piece quality uneven, be difficult to ensure pole piece quality.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of automatic deploying and retracting to roll up vacuum drier.It is skillfully constructed, structure is simple, cost is low, installation is simple, easy-to-operate, can ensure that entire volume pole piece is dried fully, evenly, thoroughly, guarantee the quality of pole piece, thus make battery core quality more stable.
For solving the problem, the utility model provides a kind of automatic deploying and retracting volume vacuum drier, comprise shell, hermatic door, vacuum cavity, heating system, vacuum cavity is established in the enclosure, heating system is located at the outer rear lower of vacuum cavity, be made up of electric heating tube, blower fan, hot air circulation passage, be provided with unreeling structure, rolling-up mechanism in vacuum cavity, cross roller, cross roller and be located between unreeling structure and rolling-up mechanism; Unreeling structure unreel gas expansion shaft and the rolling air expanding shaft of rolling-up mechanism be connected vacuum cavity outside respectively magnetic powder cluth through seal, magnetic powder cluth connects unwinding and rewinding actuating unit.
Compared with prior art, the beneficial effect that the utility model obtains is: because this automatic deploying and retracting volume vacuum drier have employed said structure, when unwinding and rewinding actuating unit and heating system work, unwinding and rewinding actuating unit provides power, make unreeling structure and rolling-up mechanism synchronous axial system, entire volume pole piece in rotation process on unreeling structure is by the relieving of a circle circle, and by crossing roller, that is enclosed by a circle again being wound on rolling-up mechanism.Along with retractable volume mechanism kinematic, entire volume pole piece thereon also constantly does corresponding action; Under the effect of heating system, the temperature in vacuum cavity improves constantly, and entire volume pole piece is constantly evenly toasted in motion process.Like this, just can ensure that entire volume pole piece evenly, fully, is up hill and dale dried, and guarantees the quality of pole piece, thus make battery core quality more stable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic front view of the present utility model;
Fig. 3 is A-A sectional view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 to Fig. 3 shows a kind of automatic deploying and retracting volume of the utility model vacuum drier.Comprise shell 1, hermatic door 5, vacuum cavity 12, heating system; Shell 1 is fixedly installed control circui device, control circui device is connected with heating system and unwinding and rewinding actuating unit circuit respectively, for controlling the volume vacuum drier work of whole automatic deploying and retracting and adjustment relevant parameter, comprise touch-screen, PLC, various electrical equipment; Vacuum cavity 12 is established in the enclosure, and is provided with hermatic door 5, is the openable unique face of vacuum cavity 12, for charging or discharging; Heating system is located in the outer rear lower shell 1 of vacuum cavity 12, is made up of electric heating tube 8, blower fan 6, hot air circulation passage, for heating, vacuum cavity 12, and then provides heat for the baking of entire volume pole piece 14; Be provided with unreeling structure, rolling-up mechanism in vacuum cavity 12, several cross roller 9,10,13, crossing roller is located between unreeling structure and rolling-up mechanism, unreeling structure comprises and unreels gas expansion shaft 11, magnetic powder cluth 2, rolling-up mechanism comprises rolling air expanding shaft 7, magnetic powder cluth 4, unreeling structure unreel gas expansion shaft 11 and the rolling air expanding shaft 7 of rolling-up mechanism be connected vacuum cavity 12 outside respectively by preferred elastomeric shaft coupling magnetic powder cluth 2,4 through seal, magnetic powder cluth connects unwinding and rewinding actuating unit by conveyer belt such as belt or chain; Described unreeling structure unreel gas expansion shaft 11, the rolling air expanding shaft 7 of rolling-up mechanism and several cross roller 9,10,13 to be arranged on described vacuum cavity 12 by two fixed mounts respectively inner, cross at least two, roller, best 3, for entire volume pole piece is launched, reduce the baking time of pole piece at work, improve baking efficiency, meanwhile, pole piece is received neat by system for automatically correcting in the course of the work; Unwinding and rewinding actuating unit is made up of servomotor 3, and servomotor 3 drives unreeling structure and rolling-up mechanism to rotate, for rolling-up mechanism and unreeling structure provide the power of rotation simultaneously.Because this automatic deploying and retracting volume vacuum drier have employed said structure, when unwinding and rewinding actuating unit and heating system work, unwinding and rewinding actuating unit provides power, make unreeling structure and rolling-up mechanism synchronous axial system, entire volume pole piece in rotation process on unreeling structure is by the relieving of a circle circle, roller is crossed, being wound on rolling-up mechanism again by a circle circle by several.Along with retractable volume mechanism kinematic, entire volume pole piece thereon also constantly does corresponding action; Under the effect of heating system, the temperature in vacuum cavity improves constantly, and entire volume pole piece is constantly evenly toasted in motion process.Like this, just can ensure that entire volume pole piece evenly, fully, is up hill and dale dried, meanwhile, improve baking efficiency, guarantee the quality of pole piece, thus make battery core quality more stable.
The utility model automatic deploying and retracting volume vacuum drier may be used for lithium ion battery positive and negative plate or other slurry coatings in the baking operation of base material, is also applicable to industrial production, colleges and universities and the scientific research institution baking operation for the purpose of experiment.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, many variations can also be made to it.
Claims (2)
1. an automatic deploying and retracting volume vacuum drier, comprise shell, hermatic door, vacuum cavity, heating system, vacuum cavity is established in the enclosure, heating system is located at the outer rear lower of vacuum cavity, be made up of electric heating tube, blower fan, hot air circulation passage, it is characterized in that: be provided with unreeling structure, rolling-up mechanism in vacuum cavity, cross roller, cross roller and be located between unreeling structure and rolling-up mechanism; Unreeling structure unreel gas expansion shaft and the rolling air expanding shaft of rolling-up mechanism be connected vacuum cavity outside respectively magnetic powder cluth through seal, magnetic powder cluth connects unwinding and rewinding actuating unit.
2. automatic deploying and retracting volume vacuum drier as claimed in claim 1, is characterized in that: unwinding and rewinding actuating unit is made up of servomotor, and servomotor drives unreeling structure and rolling-up mechanism to rotate simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619863.2U CN204255018U (en) | 2014-10-24 | 2014-10-24 | A kind of automatic deploying and retracting volume vacuum drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619863.2U CN204255018U (en) | 2014-10-24 | 2014-10-24 | A kind of automatic deploying and retracting volume vacuum drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255018U true CN204255018U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420619863.2U Active CN204255018U (en) | 2014-10-24 | 2014-10-24 | A kind of automatic deploying and retracting volume vacuum drier |
Country Status (1)
| Country | Link |
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| CN (1) | CN204255018U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766787A (en) * | 2017-03-01 | 2017-05-31 | 深圳市镭煜科技有限公司 | Pole piece hot-rolling drying system |
| CN107285084A (en) * | 2017-06-26 | 2017-10-24 | 深圳市新伟创实业有限公司 | Pole piece hot blast automates drying system |
| CN108258190A (en) * | 2018-04-13 | 2018-07-06 | 深圳市镭煜科技有限公司 | A kind of lithium battery pole slice vacuum uncoiling drying system |
| CN109682189A (en) * | 2018-12-27 | 2019-04-26 | 北京卫蓝新能源科技有限公司 | A kind of pole piece infrared drying apparatus |
| CN115141900A (en) * | 2022-08-01 | 2022-10-04 | 中牛集团有限公司 | Environment-friendly efficient low-temperature vacuum leather drying method and equipment |
-
2014
- 2014-10-24 CN CN201420619863.2U patent/CN204255018U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766787A (en) * | 2017-03-01 | 2017-05-31 | 深圳市镭煜科技有限公司 | Pole piece hot-rolling drying system |
| CN107285084A (en) * | 2017-06-26 | 2017-10-24 | 深圳市新伟创实业有限公司 | Pole piece hot blast automates drying system |
| CN107285084B (en) * | 2017-06-26 | 2023-11-24 | 深圳市新伟创实业有限公司 | Hot air automatic drying system for pole piece |
| CN108258190A (en) * | 2018-04-13 | 2018-07-06 | 深圳市镭煜科技有限公司 | A kind of lithium battery pole slice vacuum uncoiling drying system |
| CN109682189A (en) * | 2018-12-27 | 2019-04-26 | 北京卫蓝新能源科技有限公司 | A kind of pole piece infrared drying apparatus |
| CN115141900A (en) * | 2022-08-01 | 2022-10-04 | 中牛集团有限公司 | Environment-friendly efficient low-temperature vacuum leather drying method and equipment |
| CN115141900B (en) * | 2022-08-01 | 2023-07-07 | 中牛集团有限公司 | Environment-friendly high-efficiency low-temperature vacuum leather drying method and device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |