CN203454653U - Pole piece drying box - Google Patents
Pole piece drying box Download PDFInfo
- Publication number
- CN203454653U CN203454653U CN201320552680.9U CN201320552680U CN203454653U CN 203454653 U CN203454653 U CN 203454653U CN 201320552680 U CN201320552680 U CN 201320552680U CN 203454653 U CN203454653 U CN 203454653U
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- CN
- China
- Prior art keywords
- pole piece
- guide rail
- drying
- drying box
- piece drying
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- 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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a pole piece drying box which comprises a box body. A drying tube, a heating device, a vacuumizing device and a nitrogen filling device are arranged in the box body. A cylindrical hanging shaft is horizontally arranged in the drying tube in a hanging mode, a guide rail is arranged on the upper surface of the hanging shaft in the axial direction, a plurality of embedded grooves are formed side by side in the guide rail, and rotatable balls are embedded in the embedded grooves. The pole piece drying box has the advantages that pole piece drying work can be achieved automatically, the drying effect is good, the quality of a battery is guaranteed, and the working efficiency is high. Rolls of pole pieces can be arranged on the hanging shaft in a sleeved mode easily, and loosening and dislocation of pole rolls and even tearing of the pole pieces are avoided.
Description
Technical field
The utility model relates to a kind of pole piece drying box.
Background technology
In process of production, process control is very strict for lithium ion battery, and especially pole piece is dry, requires very high.At present, the course of work of pole piece drying equipment is mostly that pole piece packs in case and closes door sealing-vacuumize-regularly-complete-inflated with nitrogen of heating and thermal insulation-timing-taking-up pole piece that opens the door, and turns next procedure.So there is dry halfway problem because in case humidity reach certain saturated after, the moisture in pole piece, NMP etc. just no longer separate out, and cause drying effect bad, thereby have influence on the quality of battery.And when rolling pole piece is set on hanging scroll, need larger strength to push, and so just easily cause the loosening of utmost point volume and misplace, even pole piece is torn.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of drying effect good, pole piece drying box easy to use.
The utility model is realized by following measures:
A kind of pole piece drying box of the present utility model, comprises casing, is provided with drying, heating in casing
Device, vacuum extractor and nitrogen charging device, columniform hanging scroll has laterally suspended in described drying, the upper surface of described hanging scroll is in axial direction equipped with guide rail, has been arranged side by side some caulking grooves on described guide rail, and described caulking groove has been embedded in rotating ball.
On above-mentioned casing, be provided with PLC controller, described PLC controller is connected with and is arranged on adding electrothermal relay, be arranged on vacuum means is set up vacuumize magnetic valve and be arranged on the inflated with nitrogen magnetic valve on nitrogen charging device on heater; PLC controller is also connected with touch-screen and Displaying Meter.
Above-mentioned guide rail is circular arc, and is fixed on hanging scroll by fastening bolt.
The beneficial effects of the utility model are: can automatically complete the dry work of pole piece, drying effect is good, and the quality of battery is guaranteed, and operating efficiency is high.Easily rolling pole piece is set on hanging scroll, avoids causing the loosening and dislocation of utmost point volume, even pole piece is torn.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of guide rail of the present utility model.
Fig. 3 is the cross-sectional structure schematic diagram of guide rail of the present utility model.
Wherein: 1 casing, 2 dryings, 3 hanging scrolls, 4 guide rails, 5 touch-screens, 6 Displaying Meters, 7PLC controller, 8 vacuumize magnetic valve, 9 bolt mounting holes, 10 caulking grooves, 11 balls.
The specific embodiment
As shown in Figure 1, a kind of pole piece drying box of the present utility model, comprises casing 1, in casing 1, establishes
Be equipped with drying 2, heater, vacuum extractor and nitrogen charging device.Casing 1 increases and is provided with PLC controller 7, and PLC controller 7 is connected with and is arranged on adding electrothermal relay, be arranged on vacuum means is set up vacuumize magnetic valve 8 and be arranged on the inflated with nitrogen magnetic valve on nitrogen charging device on heater; PLC controller 7 is also connected with touch-screen 5 and Displaying Meter 6, and convenient in the enterprising line parameter setting of touch-screen 5, Displaying Meter 6 can conveniently be observed running status.By PLC controller 7, realize the workflow of vacuumize-heating and thermal insulation-inflated with nitrogen-vacuumize-heating and thermal insulation-inflated with nitrogen, after regularly completing, stop heating, avoid humidity in case to reach capacity, moisture in pole piece, NMP etc. are just constantly separated out, improve drying effect, reach and be similar to the dry effect of type of respiration, and respiratory rate, the time interval is arbitrarily set, and meets to greatest extent the drying process requirement of different pole pieces.
As shown in Figure 2,3, the interior columniform hanging scroll 3 that laterally suspended of drying 2, the upper surface of hanging scroll 3 is in axial direction equipped with guide rail 4, has been arranged side by side some caulking grooves 10 on guide rail 4, and caulking groove 10 has been embedded in rotating ball 11.Guide rail 4 is circular arc, is close to the upper surface of hanging scroll 3.On guide rail 4, be provided with bolt mounting holes 9, and be fixed on hanging scroll 3 by penetrating the fastening bolt of bolt mounting holes 9.Rolling pole piece is set on hanging scroll 3 and inwardly and is promoted, because ball 11 rotates, reduced frictional force, do not need larger strength, be not easy to cause the loosening and dislocation of utmost point volume, avoid pole piece to tear.
The above is only the preferred embodiment of this patent; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection domain of this patent.
Claims (3)
1. a pole piece drying box, comprise casing, in casing, be provided with drying, heater, vacuum extractor and nitrogen charging device, columniform hanging scroll has laterally suspended in described drying, it is characterized in that: the upper surface of described hanging scroll is in axial direction equipped with guide rail, on described guide rail, be arranged side by side some caulking grooves, described caulking groove has been embedded in rotating ball.
2. pole piece drying box according to claim 1, it is characterized in that: on described casing, be provided with PLC controller, described PLC controller is connected with and is arranged on adding electrothermal relay, be arranged on vacuum means is set up vacuumize magnetic valve and be arranged on the inflated with nitrogen magnetic valve on nitrogen charging device on heater; PLC controller is also connected with touch-screen and Displaying Meter.
3. pole piece drying box according to claim 1, is characterized in that: described guide rail is circular arc, and is fixed on hanging scroll by fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552680.9U CN203454653U (en) | 2013-09-06 | 2013-09-06 | Pole piece drying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552680.9U CN203454653U (en) | 2013-09-06 | 2013-09-06 | Pole piece drying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454653U true CN203454653U (en) | 2014-02-26 |
Family
ID=50134520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320552680.9U Expired - Fee Related CN203454653U (en) | 2013-09-06 | 2013-09-06 | Pole piece drying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203454653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405440A (en) * | 2018-10-23 | 2019-03-01 | 四川深北电路科技有限公司 | A kind of printed circuit board baking equipment |
-
2013
- 2013-09-06 CN CN201320552680.9U patent/CN203454653U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405440A (en) * | 2018-10-23 | 2019-03-01 | 四川深北电路科技有限公司 | A kind of printed circuit board baking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20170906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |