CN106378818A - Lithium ion battery diaphragm cutting machine - Google Patents
Lithium ion battery diaphragm cutting machine Download PDFInfo
- Publication number
- CN106378818A CN106378818A CN201611141734.7A CN201611141734A CN106378818A CN 106378818 A CN106378818 A CN 106378818A CN 201611141734 A CN201611141734 A CN 201611141734A CN 106378818 A CN106378818 A CN 106378818A
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- CN
- China
- Prior art keywords
- roll stand
- roller
- lithium ion
- ion battery
- cutting
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a lithium ion battery diaphragm cutting machine and relates to the technical field of production of lithium ion batteries. The lithium ion battery diaphragm cutting machine comprises a frame, a motor, a synchronous belt and a cutting device, wherein the frame comprises a support frame, roller frames and a cutting platform; the roller frames comprise a first roller frame, a second roller frame and a third roller frame; an unwinding roller is arranged at the upper part of the first roller frame; a first positioning roller is arranged at the lower part of the first roller frame; a second positioning roller and a finished product roller are arranged on the second roller frame; a residual material roller is arranged on the third roller frame; the motor is connected with the two positioning rollers via the synchronous belt; the cutting device is arranged on the cutting platform and comprises vertical plates, a threaded shaft, a sliding block, a blade, a limiting rod and a transverse plate; the threaded shaft is mounted at the upper parts of the two vertical plates; the sliding blocks is mounted on the threaded shaft; the blade is arranged at the lower part of the sliding block; the upper part of the sliding block is connected with the limiting rod; the transverse plate is arranged at the tops of the two vertical plates; a limiting elongated slot is formed in the transverse plate. The lithium ion battery diaphragm cutting machine is simple in structure, convenient to use, high in cutting efficiency and high in cutting accuracy; the demand of lithium ion battery diaphragms in small-batch production of lithium ion batteries can be met.
Description
Technical field
The present invention relates to technical field of lithium-ion battery is and in particular to a kind of lithium ion battery separator cutting machine.
Background technology
Lithium ion battery separator is the primary clustering in lithium ion battery, and its Main Function is that the positive and negative electrode making battery divides
Separate come, prevent the two poles of the earth contact and short-circuit, additionally there is the function that electrolyte ion can be made to pass through.Lithium ion battery separator
The barrier film that manufacturer produces is parent roll, but the width of parent roll is typically not directly applicable the production of lithium battery, need to be according to institute
Just may be used on after needing size to be cut in the production of lithium ion battery.
Lithium ion battery separator cutting machine is one of key equipment in lithium battery material barrier film production process, its work
Mode is the device with upright blades, the barrier film with one fixed width being cut into used by the narrower barrier film of several sizes.
Larger barrier film cutting machine volume is big, high cost, is mainly used in the batch production of barrier film, but in lithium ion battery
Development and small lot batch manufacture when trying out, required barrier film quantity is not especially big, with large-scale cutting machine on the contrary not
It is easy to demand, and machine need to be adjusted, operation inconvenience, and manually cut that efficiency is low, precision does not reach necessary requirement, and misoperation is easy
Injured；Additionally, the transverse strength of barrier film can not be too big during cutting, increase cutting difficulty.
Content of the invention
For defect of the prior art, the present invention provides a kind of lithium ion battery separator cutting machine, and structure is simple, uses
Convenient, and cut efficiency and cutting precision is higher, disclosure satisfy that the demand to battery diaphragm in lithium ion battery small lot batch manufacture.
The invention provides a kind of lithium ion battery separator cutting machine, including frame, motor, Timing Belt and cutting device；
Described frame includes bracing frame, roll stand and cutting platform；Support frame as described above is provided with described cutting platform, and described roll stand includes the first roller
Frame, the second roll stand and the 3rd roll stand；Described cutting platform one end is provided with the first roll stand, and the other end is provided with the second roll stand and the 3rd roller
Frame；Described first roll stand top is provided with let off roll, and described first roll stand bottom is provided with the first registration roller, described first registration roller top
Portion is located at sustained height with the table top of described cutting platform；Described second roll stand and described first roll stand set in described cutting platform homonymy
Put, described second roll stand is provided with the second registration roller and finished product roller, described second registration roller is located at the table top of described cutting platform
Sustained height, described finished product roller is located at below described second registration roller；Described 3rd roll stand and described second roll stand are in described point
The cross central line cutting platform is symmetrical arranged, and described 3rd roll stand is provided with clout roller；Described motor is located at outside described first roll stand
Side and being correspondingly arranged with described first registration roller, described Timing Belt connects described first registration roller and the second registration roller；Described point
Cut platform and be provided with described cutting device, described cutting device includes riser, thread spindle, slide block, blade, gag lever post and transverse slat；Institute
Stating riser has two pieces and is symmetrical arranged respectively at the cross central line both sides of described cutting platform, and described riser is fixedly installed on described
On cutting platform, described thread spindle is arranged on riser described in two and is be arranged in parallel with described cutting platform, and described thread spindle is installed
There is slide block, described slide block is provided with the screw thread with described threaded shaft fits, described slide block bottom is provided with blade, described slide block top is solid
Surely it is provided with gag lever post, described transverse slat is arranged at riser top described in two, described transverse slat is provided with the limit slided for described gag lever post
Bit length groove.
As a kind of preferred technical scheme, described cutting platform is provided with groove slideway.
As a kind of preferred technical scheme, registration roller described in two and described roll stand installation place are respectively equipped with bearing.
As a kind of preferred technical scheme, described thread spindle and described riser installation place are provided with bearing.
As a kind of preferred technical scheme, described slide block offers a screwed hole and being provided with and joins with described screwed hole
The fastening bolt closed.
As a kind of preferred technical scheme, one end of described thread spindle is provided with swing handle.
As a kind of preferred technical scheme, described gag lever post is provided with tuning drive gear.
As a kind of preferred technical scheme, above described transverse slat, it is provided with graduation mark corresponding with described tuning drive gear.
As a kind of preferred technical scheme, described first roll stand is provided with the tensioning wheel with the cooperation of described Timing Belt.
As a kind of preferred technical scheme, described finished product roller has difference in height with the centrage of described clout roller.
Due to using above technical scheme, the invention has the advantages that：
A kind of lithium ion battery separator cutting machine, including frame, motor, Timing Belt and cutting device；Frame includes bracing frame, roller
Frame and cutting platform；Bracing frame is provided with cutting platform, and roll stand includes the first roll stand, the second roll stand and the 3rd roll stand；Cutting platform one end
It is provided with the first roll stand, the other end second roll stand and the 3rd roll stand；First roll stand top is provided with let off roll, and bottom is provided with the first positioning
Roller；Second roll stand is provided with the second registration roller and finished product roller；3rd roll stand is provided with clout roller；Motor is located at outside the first roll stand
And be correspondingly arranged with the first registration roller, it is provided with tensioning wheel below the first roll stand, Timing Belt connects the first registration roller, tensioning wheel and the
Two registration rollers；Cutting platform is provided with cutting device, and cutting device includes riser, thread spindle, slide block, blade, gag lever post and transverse slat；
Riser is fixedly installed on cutting platform, and thread spindle is arranged on riser and is be arranged in parallel with cutting platform, and thread spindle is provided with cunning
Block, slide block bottom is provided with blade, and slide block top is fixed with gag lever post, and transverse slat is arranged at riser top described in two, and transverse slat sets
There is the spacing elongated slot sliding for gag lever post；Improved based on above, the registration roller being provided with can be female by the barrier film being placed on let off roll
Barrier film is transported to the cutting carrying out required size on cutting platform using the cutting device on cutting platform by frictional rotation by volume,
Due to barrier film cutting platform support support under cut, reduce the cross force of generation so that cutting barrier film not reason cutting
Power produces rupture and causes to damage, and cutting platform head and the tail two ends are equipped with registration roller so that barrier film conveying obtains double shield, more favorably
In cutting to barrier film；Barrier film after cutting uses finished product roller and clout bundling respectively in cutting platform end, is easy to use；Positioning
Roller utilizes motor to drive, and can achieve the regulation of cutting speed, meanwhile, connects two registration rollers using Timing Belt and makes two registration rollers
Rotating speed is identical, is that barrier film conveying is provided convenience；The structure that cutting device is connected with slide block using thread spindle, can be by rotating spiral shell
Stricture of vagina axle realizes slide block movement back and forth, thus carry out fixing blade under the adjustment of size, slide block cutting to barrier film, structure letter
Single, easy to operate, slide so that the cutting precision of barrier film is higher using the spacing hole on cross bar is spacing to slide block.
In the present invention, cutting platform is provided with groove slideway.Improved based on above, the groove slideway being provided with can be carried out to barrier film
Spacing, it is to avoid slip on cutting platform for the barrier film is with wrinkle so as to cut precision higher.
In the present invention, two registration rollers are equipped with bearing with the installation place of thread spindle.Improved based on above, the bearing being provided with can
Reduce the frictional resistance that registration roller and thread spindle installation place produce, while making its smooth rotation, extend its use again
Life-span.
In the present invention, slide block offers a screwed hole and the fastening bolt with screwed hole cooperation is installed.More than being based on
Improve, after having adjusted cutting size, using fastening bolt, slide block is tightened together with thread spindle, prevent it from producing in cutting
Raw shift in position, greatly ensure that cutting precision.
In the present invention, one end of thread spindle is provided with swing handle.Improved based on above, the swing handle being provided with can be convenient
Thread spindle is rotated.
In the present invention, gag lever post is provided with tuning drive gear, and is provided with graduation mark corresponding with tuning drive gear above transverse slat.Base
Improve in above, the tuning drive gear being provided with and graduation mark can provide foundation in size adjusting, during convenient cutting, carry out size tune
Whole, provide technology for accurate cutting and ensure.
In the present invention, the first roll stand is provided with the tensioning wheel with Timing Belt cooperation.The tensioning wheel being provided with make Timing Belt with
Connection between two registration rollers more fastens, it is to avoid because loosening the phenomenon causing Timing Belt to skid.
In the present invention, finished product roller has difference in height with the centrage of clout roller.Improved so that barrier film cutting completes based on above
More easily the finished product lithium battery diaphragm of cutting and clout lithium battery diaphragm are taken off afterwards.
In sum, present configuration is simple, easy to operate, and cutting efficiency is higher with cutting precision, disclosure satisfy that lithium from
Demand to battery diaphragm in sub- battery small lot batch manufacture.
Brief description
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
In embodiment or description of the prior art, the accompanying drawing of required use is briefly described.In all of the figs, similar element
Or partly typically identified by similar reference.In accompanying drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the positive structure diagram of the present invention；
Fig. 3 is the left view structural representation of the present invention；
Fig. 4 is the structural representation of cutting device of the present invention；
Fig. 5 is the part mplifying structure schematic diagram of cutting device of the present invention；
Reference：1- bracing frame；2- cuts platform；3- first roll stand；4- second roll stand；5- the 3rd roll stand；6- let off roll；7-
One registration roller；8- second registration roller；9- finished product roller；10- clout roller；11- riser；12- thread spindle；13- slide block；14- blade；
15- clamping screw；16- gag lever post；17- tuning drive gear；18- transverse slat；19- graduation mark；20- swing handle；21- motor；22- is same
Step band；23- tensioning wheel.
Specific embodiment
Below in conjunction with accompanying drawing, the embodiment of technical solution of the present invention is described in detail.Following examples are only used for
Clearly technical scheme is described, is therefore intended only as example, and the protection of the present invention can not be limited with this
Scope.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the invention provides a kind of lithium ion battery separator cutting machine, including
Frame, motor 21, Timing Belt 22 and cutting device；Frame includes bracing frame 1, roll stand and cutting platform 2；Bracing frame 1 is provided with point
Cut platform 2, cutting platform 2 is provided with groove slideway, and roll stand includes the first roll stand 3, the first roll stand 4 and the first roll stand 5；Cutting platform 2 one
End is provided with the first roll stand 3, and the other end is provided with the first roll stand 4 and the first roll stand 5；First roll stand 3 top is provided with let off roll 6, and first
Roll stand 3 bottom is provided with the first registration roller 7, and the first registration roller 7 top is located at sustained height with the table top of cutting platform 2；First roll stand 4
With the first roll stand 3 in cutting platform 2 homonymy setting, the first roll stand 4 is provided with the second registration roller 8 and finished product roller 9, the second registration roller 8
It is located at sustained height with the table top of cutting platform 2, finished product roller 9 is located at below the second registration roller 8；First roll stand 5 and the first roll stand 4 in
The cross central line of cutting platform 2 is symmetrical arranged, and the first roll stand 5 is provided with clout roller 10；Finished product roller 9 and the centrage of clout roller 10
There is difference in height, two registration rollers are provided with bearing with the installation place of roll stand；Motor 21 be located at the first roll stand 3 outside and with the first registration roller
7 are correspondingly arranged, and the first roll stand 3 is provided with the tensioning wheel 23 with Timing Belt 22 cooperation, and Timing Belt 22 connects the first registration roller 7, opens
Bearing up pulley 23 and the second registration roller 8；Cutting platform 2 be provided with cutting device, cutting device include riser 11, thread spindle 12, slide block 13,
Blade 14, gag lever post 16 and transverse slat 18；Riser 11 has two pieces and is symmetrical arranged respectively at the cross central line both sides of cutting platform 2,
Riser 11 is fixedly installed on cutting platform 2, and thread spindle 12 is arranged on two risers 11 and is be arranged in parallel with cutting platform 2, thread spindle
12 are provided with bearing with the installation place of riser 11 and installation end is provided with the swing handle 20 being connected with thread spindle 12, and thread spindle 12 is pacified
Equipped with slide block 13, slide block 13 is provided with the screw thread with thread spindle 12 cooperation, slide block 13 offers a screwed hole and is provided with and spiral shell
The fastening bolt of pit cooperation, slide block 13 bottom is provided with blade 14, and slide block 13 top is fixed with gag lever post 16, on gag lever post 16
It is provided with tuning drive gear 17, transverse slat 18 is arranged at two riser 11 top, transverse slat 18 is provided with the spacing elongated slot sliding for gag lever post 16,
It is provided with graduation mark 19 corresponding with tuning drive gear 17 above transverse slat 18；
Need to carry out during lithium battery diaphragm cutting it would be desirable to the barrier film parent roll of cutting is put on let off roll 6, barrier film is bypassed first
Registration roller 7 is conveyed in the groove slideway on cutting platform 2, according to required cutting size, rotation swing handle 20, and one
The tuning drive gear 17 on gag lever post 16 is observed on side, and gag lever post 16 slides in the spacing elongated slot on cross bar, when on gag lever post 16
When tuning drive gear 17 moves to required graduation mark 19 position, the blade 14 under slide block 13 is just in required barrier film cutting chi
Very little place, twists clamping screw 15, slide block 13 is fastened with thread spindle 12；Motor 21 rotating speed is selected according to required cutting speed,
Open motor 21 so that motor 21 drives the first registration roller 7 to rotate, Timing Belt 22 drives second to determine under the tensioning of tensioning wheel 23
Position roller 8 with the first registration roller 7 identical rotational speed, the first registration roller 7 and the second registration roller 8 drive barrier film due to frictional force
Cutting platform 2 moves, barrier film, when blade 14, barrier film is cut as finished product barrier film and clout barrier film, and fixed by second
Position roller 8 is received on the finished product roller 9 being put in the first roll stand 4 and the clout roller 10 being located in the first roll stand 5 respectively；When having cut
Cheng Hou, closes power failure machine 21, just the lithium ion battery separator of the required size on finished product roller 9 can be taken off use, positioned at remaining
Clout barrier film on material roller 10 takes off in case follow-up use.
Finally it should be noted that：Various embodiments above only in order to technical scheme to be described, is not intended to limit；To the greatest extent
Pipe has been described in detail to the present invention with reference to foregoing embodiments, it will be understood by those within the art that：Its according to
So the technical scheme described in foregoing embodiments can be modified, or wherein some or all of technical characteristic is entered
Row equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme, it all should be covered in the middle of the claim of the present invention and the scope of description.
Claims (10)
1. a kind of lithium ion battery separator cutting machine it is characterised in that：Including frame, motor, Timing Belt and cutting device；
Described frame includes bracing frame, roll stand and cutting platform；Described cutting platform is provided with support frame as described above, described roll stand includes
First roll stand, the second roll stand and the 3rd roll stand；
Described cutting platform one end is provided with the first roll stand, and the other end is provided with the second roll stand and the 3rd roll stand；Described first roll stand top
It is provided with let off roll, described first roll stand bottom is provided with the first registration roller, described first registration roller top and the described platform cutting platform
Face is located at sustained height；Described second roll stand and described first roll stand are arranged in described cutting platform homonymy, in described second roll stand
It is provided with the second registration roller and finished product roller, described second registration roller is located at sustained height, described finished product with the table top of described cutting platform
Roller is located at below described second registration roller；Described 3rd roll stand and described second roll stand are in the cross central line pair of described cutting platform
Claim setting, described 3rd roll stand is provided with clout roller；
Described motor is located at outside described first roll stand and is correspondingly arranged with described first registration roller, and described Timing Belt connects described
First registration roller and the second registration roller；
Described cutting platform is provided with described cutting device, and described cutting device includes riser, thread spindle, slide block, blade, gag lever post
And transverse slat；
Described riser has two pieces and is symmetrical arranged respectively at the cross central line both sides of described cutting platform, and described riser is fixedly installed
On described cutting platform, described thread spindle is arranged on riser described in two and is be arranged in parallel with described cutting platform, described thread spindle
On slide block is installed, described slide block is provided with the screw thread with described threaded shaft fits, and described slide block bottom is provided with blade, described slide block
Top is fixedly installed gag lever post, and described transverse slat is arranged at riser top described in two, and described transverse slat is provided with for described gag lever post
The spacing elongated slot sliding.
2. a kind of lithium ion battery separator cutting machine according to claim 1 it is characterised in that：Described cutting platform is provided with
Groove slideway.
3. a kind of lithium ion battery separator cutting machine according to claim 1 it is characterised in that：Registration roller described in two and institute
State roll stand installation place and be respectively equipped with bearing.
4. a kind of lithium ion battery separator cutting machine according to claim 1 it is characterised in that：Described thread spindle with described
Riser installation place is provided with bearing.
5. a kind of lithium ion battery separator cutting machine according to claim 1 it is characterised in that：Offer on described slide block
One screwed hole and be provided with described screwed hole cooperation fastening bolt.
6. a kind of lithium ion battery separator cutting machine according to claim 1 it is characterised in that：One end of described thread spindle
It is provided with swing handle.
7. a kind of lithium ion battery separator cutting machine according to claim 1 it is characterised in that：Described gag lever post is provided with
Tuning drive gear.
8. a kind of lithium ion battery separator cutting machine according to claim 1 it is characterised in that：It is provided with above described transverse slat
Graduation mark corresponding with described tuning drive gear.
9. a kind of lithium ion battery separator cutting machine according to claim 1 it is characterised in that：Set in described first roll stand
There is the tensioning wheel with the cooperation of described Timing Belt.
10. a kind of lithium ion battery separator cutting machine according to claim 1 and 2 it is characterised in that：Described finished product roller with
The centrage of described clout roller has difference in height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611141734.7A CN106378818B (en) | 2016-12-12 | 2016-12-12 | A kind of lithium ion battery separator cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611141734.7A CN106378818B (en) | 2016-12-12 | 2016-12-12 | A kind of lithium ion battery separator cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106378818A true CN106378818A (en) | 2017-02-08 |
| CN106378818B CN106378818B (en) | 2018-04-13 |
Family
ID=57960105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611141734.7A Active CN106378818B (en) | 2016-12-12 | 2016-12-12 | A kind of lithium ion battery separator cutting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN106378818B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052133A (en) * | 2017-03-21 | 2017-08-18 | 中山市世豹新能源有限公司 | A kind of lithium battery pole piece die-cutting machine cutting die device for being easy to adjust manually |
| CN109292517A (en) * | 2018-08-30 | 2019-02-01 | 广州倬粤动力新能源有限公司 | Grid winds preprocess method |
| CN110548921A (en) * | 2019-07-31 | 2019-12-10 | 佟超德 | Stainless steel sheet cutting device with correcting device |
| CN112510321A (en) * | 2020-12-02 | 2021-03-16 | 江西量子新能源科技有限公司 | Lithium ion battery diaphragm cuts off positioner |
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| US7284305B1 (en) * | 2007-01-12 | 2007-10-23 | Milliken & Company | Apparatus and process for automatically cutting textile web with reduced wrinkling |
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| CN204894039U (en) * | 2015-08-04 | 2015-12-23 | 青海时代新能源科技有限公司 | Cutting machine |
| CN205061111U (en) * | 2015-10-08 | 2016-03-02 | 杭州和顺科技股份有限公司 | Plastic film dividing and cutting machine |
| CN206520017U (en) * | 2016-12-12 | 2017-09-26 | 衡阳市鑫晟新能源有限公司 | Lithium ion battery separator cutting machine |
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| EP0266638A3 (en) * | 1986-11-05 | 1990-02-07 | Durkopp Systemtechnik Gmbh | Tool support beam for a jet-cutting apparatus |
| US7284305B1 (en) * | 2007-01-12 | 2007-10-23 | Milliken & Company | Apparatus and process for automatically cutting textile web with reduced wrinkling |
| CN203638834U (en) * | 2013-11-04 | 2014-06-11 | 太湖华强科技有限公司 | Film slitting device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052133A (en) * | 2017-03-21 | 2017-08-18 | 中山市世豹新能源有限公司 | A kind of lithium battery pole piece die-cutting machine cutting die device for being easy to adjust manually |
| CN109292517A (en) * | 2018-08-30 | 2019-02-01 | 广州倬粤动力新能源有限公司 | Grid winds preprocess method |
| CN110548921A (en) * | 2019-07-31 | 2019-12-10 | 佟超德 | Stainless steel sheet cutting device with correcting device |
| CN110548921B (en) * | 2019-07-31 | 2020-08-04 | 广东吉视金属科技有限公司 | Stainless steel sheet cutting device with correcting device |
| CN112510321A (en) * | 2020-12-02 | 2021-03-16 | 江西量子新能源科技有限公司 | Lithium ion battery diaphragm cuts off positioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106378818B (en) | 2018-04-13 |
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