CN206883757U - A kind of ceramic diaphragm hot knife - Google Patents
A kind of ceramic diaphragm hot knife Download PDFInfo
- Publication number
- CN206883757U CN206883757U CN201720745956.3U CN201720745956U CN206883757U CN 206883757 U CN206883757 U CN 206883757U CN 201720745956 U CN201720745956 U CN 201720745956U CN 206883757 U CN206883757 U CN 206883757U
- Authority
- CN
- China
- Prior art keywords
- hot knife
- ceramic diaphragm
- heating wire
- mounting bracket
- drive mechanism
- 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.)
- Active
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 5
- 239000010937 tungsten Substances 0.000 claims abstract description 5
- 230000033228 biological regulation Effects 0.000 claims abstract description 4
- 238000007667 floating Methods 0.000 claims description 11
- 230000010355 oscillation Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001052 transient effect Effects 0.000 abstract description 2
- 238000005491 wire drawing Methods 0.000 abstract description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 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
Landscapes
- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a kind of ceramic diaphragm hot knife, including：Drive mechanism, the hot knife mounting bracket by drive mechanism driving straight reciprocating motion, the heating wire component on hot knife mounting bracket；The heating wire component is horizontally set at the direction of hot knife mounting bracket straight reciprocating motion, and ceramic diaphragm is cut off after electrified regulation.The utility model utilizes tungsten filament transient heating, and fuse barrier film, and so as to realize that ceramic diaphragm is cut, it is good to cut effect, barrier film cut position it is concordant, without wire drawing, without breakage.The utility model cutting knife service life is grown, simple to operate, can effectively reduce the maintenance cost of equipment.
Description
Technical field
It the utility model is related to lithium ion battery winding ceramic diaphragm and cut field, more particularly to a kind of ceramic diaphragm is fervent
Knife.
Background technology
To improve the retention property of the thermal safety energy of lithium ion battery, water retainability, capacity, current most of battery core
Barrier film can select to use ceramic diaphragm.But because ceramic diaphragm surface has applied one layer of Al2O3, the hardness of membrane surface is remarkably reinforced,
Cut with common wolfram steel knife, tool wear is fast, and service life is short, and the high processing costs of wolfram steel knife, so as to cause equipment
Maintenance cost is high.
Therefore, the prior art is defective, it is necessary to improve.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of ceramic diaphragm hot knife.
The technical solution of the utility model is as follows：A kind of ceramic diaphragm hot knife, including：Drive mechanism, by drive mechanism
Drive the hot knife mounting bracket of straight reciprocating motion, the heating wire component on hot knife mounting bracket；The heating wire component
The direction of hot knife mounting bracket straight reciprocating motion is horizontally set at, ceramic diaphragm is cut off after electrified regulation.
It is preferred that the hot knife mounting bracket includes：
Mounting seat；
Two heating wire adjustment seats, mounting seat both ends are respectively arranged on, are consolidated on the inside of heating wire adjustment seat one end with mounting seat end
Fixed connection, the other end stretch out, and form outside U-shape configuration；
Two oscillation adjustment blocks, be movably arranged at respectively on the outside of U-shaped end, between the end that two oscillation adjustment blocks stretch out with
Heating wire component connects.
It is preferred that the heating wire component includes：Two installation screws, two springs, a heating wire, heating wire either end difference
It is fixed on through a spring, an installation screw on the end that an oscillation adjustment block stretches out.
It is preferred that the drive mechanism includes：Cylinder floating joint, cylinder, two line slideways, two sliding blocks, cylinder output
For axle through cylinder floating joint with being fixedly connected in the middle part of mounting seat, two line slideways, two sliding blocks are located at cylinder floating joint both sides, appoint
One line slideway one end is embedded in mounting seat, and its corresponding sliding block slidably reciprocates along the part being not embedded into.
It is preferred that the heating wire is a diameter of 0.22mm tungsten filament.
It is preferred that the ceramic diaphragm hot knife is with the symmetrical construction of cylinder floating connector center axle.
Using such scheme, the utility model utilizes tungsten filament transient heating, and fuse barrier film, so as to realize that ceramic diaphragm is cut out
Cut, it is good to cut effect, barrier film cut position it is concordant, without wire drawing, without breakage.The utility model cutting knife service life is grown, operation letter
It is single, it can effectively reduce the maintenance cost of equipment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is explosive view of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Referring to Fig. 1 to Fig. 2, the utility model provides a kind of ceramic diaphragm hot knife, including：Drive mechanism 1, by driving machine
Structure 1 drives the hot knife mounting bracket 2 of straight reciprocating motion, the heating wire component 3 on hot knife mounting bracket 2；The electric heating
Silk component 3 is horizontally set at the direction of the straight reciprocating motion of hot knife mounting bracket 2, and ceramic diaphragm is cut off after electrified regulation.
With continued reference to Fig. 1 and Fig. 2, it shows a kind of preferred embodiment, wherein, the hot knife mounting bracket 2 includes：
Mounting seat 21；
Two heating wire adjustment seats 22, it is respectively arranged on the both ends of mounting seat 21, the one end of heating wire adjustment seat 22 inner side and mounting seat
21 ends are fixedly connected, and the other end stretches out, and form outside U-shape configuration；
Two oscillation adjustment blocks 23, be movably arranged at respectively on the outside of U-shaped end, the end that two oscillation adjustment blocks 23 stretch out it
Between be connected with heating wire component 3.
The heating wire component 3 includes：Two installation screws 31, two springs 32, a heating wire 33, the either end point of heating wire 33
It is not fixed on through a spring 32, one installation screw 31 on the end that an oscillation adjustment block 23 stretches out.
The drive mechanism 1 includes：Cylinder floating joint 11, cylinder 12, two line slideways 13, two sliding blocks 14, cylinder 12
Output shaft is fixedly connected through cylinder floating joint 11 with the middle part of mounting seat 21, and two line slideways 13, two sliding blocks 14 float located at cylinder
The dynamic both sides of joint 11, any one end of line slideway 13 are embedded in mounting seat 21, its corresponding sliding block 14 along the part being not embedded into back and forth
Slide.
The heating wire 33 is a diameter of 0.22mm tungsten filament.
The ceramic diaphragm hot knife is with the symmetrical construction of the central shaft of cylinder floating joint 11.
Operation principle of the present utility model：
When heating wire 33 is after installation screw 31 is powered, the condition of high temperature can be heated rapidly to, the driving of cylinder 12 causes electricity
Heated filament 33 does cutting action, is easy to cut off ceramic diaphragm at high operating temperatures.
In the utility model, spring 32 is used for the tension force for buffering heating wire 33, prevents because electric part failure does not heat sanction
Heating wire 33 jumped when cutting disconnected.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, it is all in this practicality
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (6)
- A kind of 1. ceramic diaphragm hot knife, it is characterised in that including：Drive mechanism, straight reciprocating motion driven by drive mechanism Hot knife mounting bracket, the heating wire component on hot knife mounting bracket；The heating wire component is horizontally set at hot knife The direction of mounting bracket straight reciprocating motion, ceramic diaphragm is cut off after electrified regulation.
- 2. ceramic diaphragm hot knife according to claim 1, it is characterised in that the hot knife mounting bracket includes：Installation Seat；Two heating wire adjustment seats, mounting seat both ends are respectively arranged on, fixes and connects with mounting seat end on the inside of heating wire adjustment seat one end Connect, the other end stretches out, and forms outside U-shape configuration；Two oscillation adjustment blocks, be movably arranged at respectively on the outside of U-shaped end, between the end that two oscillation adjustment blocks stretch out with electric heating Silk component connection.
- 3. ceramic diaphragm hot knife according to claim 2, it is characterised in that the heating wire component includes：Two installations Screw, two springs, a heating wire, heating wire either end respectively through a spring, one installation screw be fixed on an oscillation adjustment block to On the end of outer extension.
- 4. ceramic diaphragm hot knife according to claim 3, it is characterised in that the drive mechanism includes：Cylinder floating Joint, cylinder, two line slideways, two sliding blocks, for cylinder output shaft through cylinder floating joint with being fixedly connected in the middle part of mounting seat, two is straight Line guide rail, two sliding blocks are located at cylinder floating joint both sides, and any line slideway one end is embedded in mounting seat, and its corresponding sliding block is not along Embedded part slidably reciprocates.
- 5. ceramic diaphragm hot knife according to claim 4, it is characterised in that the heating wire is a diameter of 0.22mm's Tungsten filament.
- 6. ceramic diaphragm hot knife according to claim 4, it is characterised in that the ceramic diaphragm hot knife is with cylinder floating The symmetrical construction of connector center axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745956.3U CN206883757U (en) | 2017-06-23 | 2017-06-23 | A kind of ceramic diaphragm hot knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745956.3U CN206883757U (en) | 2017-06-23 | 2017-06-23 | A kind of ceramic diaphragm hot knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206883757U true CN206883757U (en) | 2018-01-16 |
Family
ID=61316664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720745956.3U Active CN206883757U (en) | 2017-06-23 | 2017-06-23 | A kind of ceramic diaphragm hot knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206883757U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065965A (en) * | 2018-07-05 | 2018-12-21 | 深圳市德宇智能装备有限公司 | It is a kind of to cut diaphragm apparatus applied to quadrate lithium battery up- coiler |
| CN109732705A (en) * | 2019-01-10 | 2019-05-10 | 广东工业大学 | A kind of preparation method of button cell diaphragm material |
| CN110883865A (en) * | 2019-11-28 | 2020-03-17 | 江苏大族展宇新能源科技有限公司 | Tungsten filament ironing cutter structure of diaphragm coating machine |
| CN114069056A (en) * | 2022-01-13 | 2022-02-18 | 深圳市兴禾自动化股份有限公司 | Multi-pole piece group linkage pressing and cutting device with width adjusting function |
-
2017
- 2017-06-23 CN CN201720745956.3U patent/CN206883757U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065965A (en) * | 2018-07-05 | 2018-12-21 | 深圳市德宇智能装备有限公司 | It is a kind of to cut diaphragm apparatus applied to quadrate lithium battery up- coiler |
| CN109732705A (en) * | 2019-01-10 | 2019-05-10 | 广东工业大学 | A kind of preparation method of button cell diaphragm material |
| CN110883865A (en) * | 2019-11-28 | 2020-03-17 | 江苏大族展宇新能源科技有限公司 | Tungsten filament ironing cutter structure of diaphragm coating machine |
| CN114069056A (en) * | 2022-01-13 | 2022-02-18 | 深圳市兴禾自动化股份有限公司 | Multi-pole piece group linkage pressing and cutting device with width adjusting function |
| CN114069056B (en) * | 2022-01-13 | 2022-05-31 | 深圳市兴禾自动化股份有限公司 | Multi-pole piece group linkage pressing and cutting device with width adjusting function |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190704 Granted publication date: 20180116 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220411 Granted publication date: 20180116 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20231127 Granted publication date: 20180116 |
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| PP01 | Preservation of patent right |