CN104354318A - Cold and hot pressing mechanism of battery cold and hot pressing machine - Google Patents
Cold and hot pressing mechanism of battery cold and hot pressing machine Download PDFInfo
- Publication number
- CN104354318A CN104354318A CN201410626217.3A CN201410626217A CN104354318A CN 104354318 A CN104354318 A CN 104354318A CN 201410626217 A CN201410626217 A CN 201410626217A CN 104354318 A CN104354318 A CN 104354318A
- Authority
- CN
- China
- Prior art keywords
- hot pressing
- cold
- hot
- pressing assembly
- battery
- Prior art date
- 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.)
- Pending
Links
- 238000007731 hot pressing Methods 0.000 title claims abstract description 92
- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims description 34
- 238000000605 extraction Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a cold and hot pressing mechanism of a battery cold and hot pressing machine. The mechanism comprises a top part plate, a bottom part plate, multiple rows of hot pressing workstations located between the top part plate and the bottom part plate, and driving mechanisms, wherein each row of hot pressing workstations comprises at least one hot pressing component; each hot pressing component comprises an upper hot pressing component and a lower hot pressing component; hot pressing clearances are respectively formed between the upper hot pressing components and the lower hot pressing components; the upper hot pressing components are fixedly arranged on the top part plate; the lower hot pressing components are connected with the driving mechanisms arranged below the bottom part plate; moreover, batteries are placed on the upper surface of the lower hot pressing components; the driving mechanisms respectively drive the lower hot pressing components to press upwardly till being fit with the upper hot pressing components; the hot pressing on the batteries is completed. By applying the mechanism, the automatic cold and hot pressing on the batteries is realized; moreover, the interiors of the batteries can be effectively subjected to rapid and full reaction; therefore the service life of the batteries can be prolonged; the appearance is smooth and regular; the product quality and the working efficiency are improved.
Description
Technical field
The present invention relates to the manufacturing and processing equipment field of lithium battery, especially relate 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.
Summary of the invention
The object of the invention is to the defect overcoming prior art, the cold-hot pressure mechanism of the cold and hot press of a kind of battery is provided, matched, to realize the automatic cooling/heating pressure of battery by the driving mechanism of upper and lower heatable soleplate and large power.
For achieving the above object, the present invention 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 invention has the beneficial effects as follows: the automatic cooling/heating pressure that present invention achieves 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 present invention;
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 invention, clear, complete description is carried out to the technical scheme of the embodiment of the present invention.
The cold-hot pressure mechanism of the disclosed cold and hot press of a kind of battery, 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 invention 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 embodiment of the present invention 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 present invention 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 invention 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 present invention is also enclosed with thermal insulation board 413 in the periphery of heating plate 411.
In addition, bottom plate 402 of the present invention is fixedly installed a sensor 414 at each hot pressing assembly 404 place.
Technology contents of the present invention 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 spirit of the present invention based on teaching of the present invention and announcement; therefore; scope should be not limited to the content that embodiment discloses; and various do not deviate from replacement of the present invention 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 |
|---|---|---|---|
| CN201410626217.3A CN104354318A (en) | 2014-11-08 | 2014-11-08 | Cold and hot pressing mechanism of battery cold and hot pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410626217.3A CN104354318A (en) | 2014-11-08 | 2014-11-08 | Cold and hot pressing mechanism of battery cold and hot pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104354318A true CN104354318A (en) | 2015-02-18 |
Family
ID=52521676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410626217.3A Pending CN104354318A (en) | 2014-11-08 | 2014-11-08 | Cold and hot pressing mechanism of battery cold and hot pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104354318A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868172A (en) * | 2015-05-12 | 2015-08-26 | 沃格自动化科技（无锡）有限公司 | Battery hot press |
| CN108458065A (en) * | 2018-03-19 | 2018-08-28 | 深圳市新浦自动化设备有限公司 | A kind of battery core cooling cold pressing transmission mechanism and its implementation |
| CN114976277A (en) * | 2022-07-13 | 2022-08-30 | 中山市思格自动化科技有限公司 | Cold and hot pressure equipment of lithium cell lamination is put |
| CN114986978A (en) * | 2022-04-25 | 2022-09-02 | 江苏擎高精密工业部件有限公司 | Battery module hot pressing laminating equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2763988Y (en) * | 2005-02-01 | 2006-03-08 | 上海神力科技有限公司 | Moulding device for membrane electrode of fuel cells tack |
| CN101369664A (en) * | 2007-08-13 | 2009-02-18 | 南亚电路板股份有限公司 | Electric heating pressing device capable of local temperature and pressure control |
| CN201325188Y (en) * | 2008-12-15 | 2009-10-14 | 厦门宝龙工业股份有限公司 | Lithium battery heat pressing packaging device |
| JP2010251136A (en) * | 2009-04-16 | 2010-11-04 | Toyota Motor Corp | MANUFACTURING APPARATUS FOR MANUFACTURING FUEL CELL, AND METHOD FOR MANUFACTURING FUEL CELL |
| CN201812888U (en) * | 2010-09-10 | 2011-04-27 | 深圳市山伊克斯电池有限公司 | Exhaust type hot press |
| CN202242038U (en) * | 2011-09-22 | 2012-05-30 | 苏州菱欧自动化设备有限公司 | Hot press |
| CN103341998A (en) * | 2013-06-28 | 2013-10-09 | 苏州菱欧自动化设备有限公司 | Battery hot press |
| CN204235911U (en) * | 2014-11-08 | 2015-04-01 | 苏州三屹晨光工业设备有限公司 | The cold-hot pressure mechanism of the cold and hot press of battery |
-
2014
- 2014-11-08 CN CN201410626217.3A patent/CN104354318A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2763988Y (en) * | 2005-02-01 | 2006-03-08 | 上海神力科技有限公司 | Moulding device for membrane electrode of fuel cells tack |
| CN101369664A (en) * | 2007-08-13 | 2009-02-18 | 南亚电路板股份有限公司 | Electric heating pressing device capable of local temperature and pressure control |
| CN201325188Y (en) * | 2008-12-15 | 2009-10-14 | 厦门宝龙工业股份有限公司 | Lithium battery heat pressing packaging device |
| JP2010251136A (en) * | 2009-04-16 | 2010-11-04 | Toyota Motor Corp | MANUFACTURING APPARATUS FOR MANUFACTURING FUEL CELL, AND METHOD FOR MANUFACTURING FUEL CELL |
| CN201812888U (en) * | 2010-09-10 | 2011-04-27 | 深圳市山伊克斯电池有限公司 | Exhaust type hot press |
| CN202242038U (en) * | 2011-09-22 | 2012-05-30 | 苏州菱欧自动化设备有限公司 | Hot press |
| CN103341998A (en) * | 2013-06-28 | 2013-10-09 | 苏州菱欧自动化设备有限公司 | Battery hot press |
| CN204235911U (en) * | 2014-11-08 | 2015-04-01 | 苏州三屹晨光工业设备有限公司 | The cold-hot pressure mechanism of the cold and hot press of battery |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868172A (en) * | 2015-05-12 | 2015-08-26 | 沃格自动化科技（无锡）有限公司 | Battery hot press |
| CN108458065A (en) * | 2018-03-19 | 2018-08-28 | 深圳市新浦自动化设备有限公司 | A kind of battery core cooling cold pressing transmission mechanism and its implementation |
| CN108458065B (en) * | 2018-03-19 | 2023-11-28 | 深圳市新浦自动化设备有限公司 | Battery cell cooling and cold pressing transmission mechanism and implementation method thereof |
| CN114986978A (en) * | 2022-04-25 | 2022-09-02 | 江苏擎高精密工业部件有限公司 | Battery module hot pressing laminating equipment |
| CN114986978B (en) * | 2022-04-25 | 2024-04-23 | 江苏擎高精密工业部件有限公司 | Battery module hot pressing laminating equipment |
| CN114976277A (en) * | 2022-07-13 | 2022-08-30 | 中山市思格自动化科技有限公司 | Cold and hot pressure equipment of lithium cell lamination is put |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |