CN204235911U - The cold-hot pressure mechanism of the cold and hot press of battery - Google Patents
The cold-hot pressure mechanism of the cold and hot press of battery Download PDFInfo
- Publication number
- CN204235911U CN204235911U CN201420664732.6U CN201420664732U CN204235911U CN 204235911 U CN204235911 U CN 204235911U CN 201420664732 U CN201420664732 U CN 201420664732U CN 204235911 U CN204235911 U CN 204235911U
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- China
- Prior art keywords
- hot pressing
- pressing assembly
- cold
- hot
- battery
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses the cold-hot pressure mechanism of the cold and hot press of a kind of battery, comprise top plate, bottom plate, be positioned at many heat extraction pressure stations between the two and driving mechanism, every heat extraction pressure station comprises at least one hot pressing assembly, hot pressing assembly comprises hot pressing assembly and lower hot pressing assembly, on, hot pressing gap is formed between lower hot pressing assembly, upper hot pressing assembly is fixed in top plate, lower hot pressing assembly is connected with the driving mechanism be arranged on below bottom plate, and lower hot pressing assembly upper surface is placed with battery, driving mechanism drives lower hot pressing assembly to be upwards depressed into and fits with lower hot pressing assembly, complete the hot pressing of battery.The utility model achieves the automatic cooling/heating pressure of battery, and can effectively allow inside battery react fast, fully, can allow the time lengthening in service life of battery, and outward appearance is neat, upright, and improves product quality and operating efficiency.
Description
Technical field
The utility model relates to the manufacturing and processing equipment field of lithium battery, especially relates to the automatic cooling/heating press mechanism in a kind of battery cold-hot pressure operation.
Background technology
In lithium battery is produced, battery, at top side seal or after changing into, can carry out the operations such as cold-hot pressure, is mainly used in poly-lithium battery and utilizes heating and pressure to produce chemical reaction, the performance of stable cell, the outward appearance shaping of battery by battery material and electrolyte.
Automatically do not complete this processing apparatus in the market, existing cold and hot press manually then battery mould of putting into one by one is heated pressurization, and force value is undesirable, and product is by manual operation, add the accumulative of operation slow with efficiency, and have very large potential safety hazard.
And, traditional cold-hot pressure operation presses down multiple battery on being, the battery of these traditional handicrafts in cold-heat treatment is stressed and be heated uneven, limits battery and uses, make battery poor on single battery consistency of thickness after cold-hot pressure, and waste larger in manpower and materials.In addition, add man-hour requirement and carry out the shaping and hot-forming work of cold-hot pressure on different devices respectively carrying out cold-hot pressure to the battery core of lithium ion battery, its production efficiency is low, and the loss of raw material is large, cannot meet the requirement of large-scale production.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provides the cold-hot pressure mechanism of the cold and hot press of a kind of battery, is matched by the driving mechanism of upper and lower heatable soleplate and large power, to realize the automatic cooling/heating pressure of battery.
For achieving the above object, the utility model proposes following technical scheme: the cold-hot pressure mechanism of the cold and hot press of a kind of battery, it comprises top plate, bottom plate, be positioned at many heat extraction pressure stations between the two and driving mechanism, often arrange described hot pressing station and comprise at least one hot pressing assembly, described hot pressing assembly comprises hot pressing assembly and lower hot pressing assembly, on described, hot pressing gap is formed between lower hot pressing assembly, described upper hot pressing assembly is fixed in described top plate, described lower hot pressing assembly is connected with the described driving mechanism be arranged on below described bottom plate, described driving mechanism drives described lower hot pressing assembly to be upwards depressed into and fits with described lower hot pressing assembly, complete the hot pressing of battery.
Preferably, described upper hot pressing assembly and lower hot pressing assembly include heating plate and heating rod, and described heating rod is inserted in described heating plate, and heating rod heats heating plate.
Preferably, the periphery of described heating plate is also enclosed with thermal insulation board, avoids causing damage because temperature of heating plate is too high to battery.
Preferably, each described hot pressing assembly also comprises a guidance set, play the guiding role to lower hot pressing assembly for pressing through up and down in journey at lower hot pressing assembly.
Preferably, described guidance set comprises the axis of guide and linear bearing, the described axis of guide is vertically between described top plate and bottom plate, it is outer and be connected with described lower hot pressing assembly that described linear bearing is set in the described axis of guide, and described lower hot pressing assembly is moved up and down along the described axis of guide by linear bearing.
Preferably, each described lower hot pressing assembly correspondence connects a driving mechanism.
Preferably, described driving mechanism is cylinder, and cylinder is three times of strength cylinders, the maximum pressure reaching 2 tons.
Preferably, described heating plate is heating copper coin.
Preferably, described bottom plate is fixedly installed a sensor at each described hot pressing assembly place, mainly detects driving mechanism and whether be pressed onto position.
The beneficial effects of the utility model are: the utility model achieves the automatic cooling/heating pressure of battery, cold-hot pressure can be carried out to multiple battery simultaneously, three times of unique in addition strength cylinders can allow inside battery react fast, fully effectively, can allow the time lengthening in service life of battery, outward appearance is neat, Founder, and avoid the artificial battery that repeatedly touches that battery surface is damaged, improve the quality of products and operating efficiency.
Accompanying drawing explanation
Fig. 1 is the perspective view of the cold-hot pressure mechanism of the cold and hot press of a kind of battery of the utility model;
Fig. 2 is the main TV structure schematic diagram of Fig. 1;
Fig. 3 is the side-looking structural representation of Fig. 1.
Reference numeral:
401, top plate, 402, bottom plate, 403, driving mechanism, 404, hot pressing assembly, 405, upper hot pressing assembly, 406, lower hot pressing assembly, 407, hot pressing gap, 408, guidance set, 409, the axis of guide, 410, linear bearing, 411, heating plate, 412, heating rod, 413, thermal insulation board, 414, sensor.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present utility model, clear, complete description is carried out to the technical scheme of the utility model embodiment.
The cold-hot pressure mechanism of the cold and hot press of a kind of battery that the utility model discloses, utilizes the effect of heating and pressure to allow the battery material of battery and electrolyte produce chemical reaction, the performance of stable cell and the outward appearance shaping of battery.Shown in composition graphs 1 ~ Fig. 3, the hot pressing mechanism of the cold and hot press of battery of the present utility model comprises top plate 401, bottom plate 402, many heat extraction pressure stations and driving mechanism 403, many heat extraction pressure stations are between top plate 401 and bottom plate 402, every heat extraction pressure station then at least comprises a hot pressing assembly 404, the utility model embodiment is arranged side by side two heat extraction pressure stations between top plate 401 and bottom plate 402, every heat extraction pressure station is arranged with 9 hot pressing assemblies 404, namely the utility model disposablely can realize the cold-hot pressure of 18 pieces of batteries, certainly, the number arranging the hot pressing assembly 404 of row and the setting of every heat extraction pressure station of the hot pressing station between top plate 401 and bottom plate 402 can set according to actual conditions.
Each hot pressing assembly 404 comprises hot pressing assembly 405 and lower hot pressing assembly 406, lower hot pressing assembly 406 is positioned at the below of hot pressing assembly 405, and form hot pressing gap 407 between the two, upper hot pressing 405 assembly is fixed in top plate 401, and lower hot pressing assembly 406 is connected with the driving mechanism 403 be arranged on below bottom plate 402.
During hot pressing, battery is positioned on lower hot pressing assembly 404 upper surface, driving mechanism 403 drives lower hot pressing assembly 404 press to hot pressing assembly 405 and fit with upper hot pressing assembly 405, and namely hot pressing assembly 404 carries out cold-hot pressure by the laminating of upper and lower hot pressing assembly to the battery being positioned at hot pressing gap 407.
In addition, in order to increase guide effect to the mobile of lower hot pressing assembly 406, each hot pressing assembly 404 of the present utility model also comprises a guidance set 408, particularly, guidance set 408 comprises the axis of guide 409 and linear bearing 410, the axis of guide 409 is vertically between top plate 401 and bottom plate 402, and linear bearing 410 is set in outside the axis of guide 409, and is connected with lower hot pressing assembly.Lower hot pressing assembly 406 is vertically moved along the axis of guide 409 by linear bearing 410 under the driving of driving mechanism 403.
Each lower hot pressing assembly 404 correspondence connects a driving mechanism 403, and driving mechanism 403 can adopt cylinder.
Upper hot pressing assembly 405 is identical with the structure of lower hot pressing assembly 406, include heating plate 411 and heating rod 412, heating plate 411 is fixed in bottom plate 402, preferably can heat copper coin, heating rod 412 is inserted in heating plate 411, for heating heating plate 411.
In addition, in order to prevent the too high easy scald battery of heating plate 411 temperature, the utility model is also enclosed with thermal insulation board 413 in the periphery of heating plate 411.
In addition, bottom plate 402 of the present utility model is fixedly installed a sensor 414 at each hot pressing assembly 404 place.
Technology contents of the present utility model and technical characteristic have disclosed as above; but those of ordinary skill in the art still may do all replacement and the modification that do not deviate from the utility model spirit based on teaching of the present utility model and announcement; therefore; the utility model protection domain should be not limited to the content that embodiment discloses; and various do not deviate from replacement of the present utility model and modification should be comprised, and contained by present patent application claim.
Claims (9)
1. the cold-hot pressure mechanism of the cold and hot press of battery, it is characterized in that, it comprises top plate, bottom plate, be positioned at many heat extraction pressure stations between the two and driving mechanism, often arrange described hot pressing station and comprise at least one hot pressing assembly, described hot pressing assembly comprises hot pressing assembly and lower hot pressing assembly, on described, hot pressing gap is formed between lower hot pressing assembly, described upper hot pressing assembly is fixed in described top plate, described lower hot pressing assembly is connected with the described driving mechanism be arranged on below described bottom plate, described driving mechanism drives described lower hot pressing assembly to be upwards depressed into and fits with described lower hot pressing assembly, complete the hot pressing of battery.
2. the cold-hot pressure mechanism of the cold and hot press of battery according to claim 1, is characterized in that, described upper hot pressing assembly and lower hot pressing assembly include heating plate and heating rod, and described heating rod is inserted in described heating plate.
3. the cold-hot pressure mechanism of the cold and hot press of battery according to claim 2, is characterized in that, the periphery of described heating plate is also enclosed with thermal insulation board.
4. the cold-hot pressure mechanism of the cold and hot press of the battery according to claims 1 to 3 any one, is characterized in that, each described hot pressing assembly also comprises a guidance set.
5. the cold-hot pressure mechanism of the cold and hot press of battery according to claim 4, it is characterized in that, described guidance set comprises the axis of guide and linear bearing, the described axis of guide is vertically between described top plate and bottom plate, and it is outer and be connected with described lower hot pressing assembly that described linear bearing is set in the described axis of guide.
6. the cold-hot pressure mechanism of the cold and hot press of battery according to claim 1, is characterized in that, each described lower hot pressing assembly correspondence connects a driving mechanism.
7. the cold-hot pressure mechanism of the cold and hot press of the battery according to claim 1 or 6, is characterized in that, described driving mechanism is cylinder.
8. the cold-hot pressure mechanism of the cold and hot press of the battery according to claims 1 to 3 any one, is characterized in that, described heating plate is heating copper coin.
9. the cold-hot pressure mechanism of the cold and hot press of battery according to claim 1, is characterized in that, described bottom plate is fixedly installed a sensor at each described hot pressing assembly place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664732.6U CN204235911U (en) | 2014-11-08 | 2014-11-08 | The cold-hot pressure mechanism of the cold and hot press of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664732.6U CN204235911U (en) | 2014-11-08 | 2014-11-08 | The cold-hot pressure mechanism of the cold and hot press of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235911U true CN204235911U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420664732.6U Expired - Fee Related CN204235911U (en) | 2014-11-08 | 2014-11-08 | The cold-hot pressure mechanism of the cold and hot press of battery |
Country Status (1)
| Country | Link |
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| CN (1) | CN204235911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354318A (en) * | 2014-11-08 | 2015-02-18 | 苏州三屹晨光工业设备有限公司 | Cold and hot pressing mechanism of battery cold and hot pressing machine |
| EP3340359A1 (en) * | 2016-12-22 | 2018-06-27 | SK Innovation Co., Ltd. | Sealing device for secondary battery |
-
2014
- 2014-11-08 CN CN201420664732.6U patent/CN204235911U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354318A (en) * | 2014-11-08 | 2015-02-18 | 苏州三屹晨光工业设备有限公司 | Cold and hot pressing mechanism of battery cold and hot pressing machine |
| EP3340359A1 (en) * | 2016-12-22 | 2018-06-27 | SK Innovation Co., Ltd. | Sealing device for secondary battery |
| US20180183088A1 (en) * | 2016-12-22 | 2018-06-28 | Sk Innovation Co., Ltd. | Sealing Device for Secondary Battery |
| KR20180073378A (en) * | 2016-12-22 | 2018-07-02 | 에스케이이노베이션 주식회사 | Sealing Device for Secondary Battery |
| CN108281694A (en) * | 2016-12-22 | 2018-07-13 | Sk新技术株式会社 | Sealing device for secondary cell |
| KR102647221B1 (en) * | 2016-12-22 | 2024-03-14 | 에스케이온 주식회사 | Sealing Device for Secondary Battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Suzhou high tech Industrial Development Zone, Jiangsu, China Road, No. 222 Patentee after: Suzhou Chenguang three Yi Automation Technology Co. Ltd. Address before: 215000 Suzhou high tech Industrial Development Zone, Jiangsu, China Road, No. 222 Patentee before: SUZHOU SANYI CHENGUANG INDUSTRIAL EQUIPMENT CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20171108 |