CN206520017U - Lithium ion battery separator cutting machine - Google Patents
Lithium ion battery separator cutting machine Download PDFInfo
- Publication number
- CN206520017U CN206520017U CN201621358218.5U CN201621358218U CN206520017U CN 206520017 U CN206520017 U CN 206520017U CN 201621358218 U CN201621358218 U CN 201621358218U CN 206520017 U CN206520017 U CN 206520017U
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- Prior art keywords
- roll stand
- cutting
- ion battery
- lithium ion
- roller
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
Abstract
A kind of lithium ion battery separator cutting machine, is related to technical field of lithium-ion battery, including：Frame, motor, timing belt and cutting device；Frame includes support frame, roll stand and cutting platform, and roll stand includes the first roll stand, the 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 registration roller, and the second roll stand is provided with the second registration roller and finished product roller, and the 3rd roll stand is provided with clout roller；Motor connects two registration rollers by timing belt；Cut platform and be provided with cutting device, cutting device includes riser, thread spindle, sliding block, blade, gag lever post and transverse slat, thread spindle is arranged on two risers and is provided with sliding block thereon, sliding block bottom is provided with blade and top is connected with gag lever post, and transverse slat is arranged at the top of two risers and opens up limited location elongated slot thereon.The utility model is simple in construction, easy to use, and cutting efficiency is higher with cutting precision, disclosure satisfy that the demand to battery diaphragm in the production of lithium ion battery small lot.
Description
Technical field
The utility model is related to technical field of lithium-ion battery, 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 to make the positive and negative electrode point of battery
Separate come, prevent the two poles of the earth contact and it is short-circuit, additionally with the function that can pass through electrolyte ion.Lithium ion battery separator
The barrier film of manufacturer's production 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
Size is needed just to may be used on after being 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 barrier film with one fixed width to be cut into upright blades the device used in the narrower barrier film of several sizes.
Larger barrier film cutting machine volume is big, cost is high, is mainly used in the batch production of barrier film, but in lithium ion battery
Development and during small lot trial application, required barrier film quantity be not it is especially big, with large-scale cutting machine on the contrary not
It is easy to demand, and need to adjusts machine, operation inconvenience, and manually cuts that efficiency is low, precision does not reach necessary requirement, and misoperation is easy
It is injured；In addition, the transverse strength of barrier film can not be too big during cutting, cutting difficulty is increased.
Utility model content
For defect of the prior art, the utility model provides a kind of lithium ion battery separator cutting machine, simple in construction,
It is easy to use, and cutting efficiency and cutting precision are higher, disclosure satisfy that in the production of lithium ion battery small lot to battery diaphragm
Demand.
The utility model provides a kind of lithium ion battery separator cutting machine, including frame, motor, timing belt and cutting dress
Put；The frame includes support frame, roll stand and cutting platform；Support frame as described above is provided with the cutting platform, and the roll stand includes the
One 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；The first roll stand top is provided with let off roll, and the first roll stand bottom is provided with the first registration roller, first registration roller
Top and the table top of the cutting platform are located at sustained height；Second roll stand and first roll stand are in the cutting platform homonymy
Set, second roll stand is provided with the second registration roller and finished product roller, the table top position of second registration roller and the cutting platform
In sustained height, the finished product roller is located at below second registration roller；3rd roll stand is with second roll stand in described
The cross central line of cutting platform is symmetrical arranged, and the 3rd roll stand is provided with clout roller；The motor is located at first roll stand
Outside and it is correspondingly arranged with first registration roller, the timing belt connects first registration roller and the second registration roller；It is described
Cut platform and be provided with the cutting device, the cutting device includes riser, thread spindle, sliding block, blade, gag lever post and transverse slat；
The riser has two pieces and is symmetrical arranged respectively at the cross central line both sides of the cutting platform, and the riser is fixedly installed on institute
State cutting platform on, the thread spindle be arranged on described in two on riser and with it is described cutting platform be arranged in parallel, on the thread spindle pacify
Equipped with sliding block, the sliding block is provided with blade, the sliding block top provided with the screw thread with the threaded shaft fits, the sliding block bottom
Gag lever post is fixed with, the transverse slat is arranged at the top of riser described in two, and the transverse slat is provided with what is slided for the gag lever post
Spacing elongated slot.
As a kind of perferred technical scheme, the cutting platform is provided with groove slideway.
As a kind of perferred technical scheme, registration roller described in two is respectively equipped with bearing with the roll stand installation place.
As a kind of perferred technical scheme, the thread spindle is provided with bearing with the riser installation place.
As a kind of perferred technical scheme, a screwed hole is offered on the sliding block and is provided with and is matched somebody with somebody with the screwed hole
The fastening bolt of conjunction.
As a kind of perferred technical scheme, one end of the thread spindle is provided with swing handle.
As a kind of perferred technical scheme, the gag lever post is provided with tuning drive gear.
As a kind of perferred technical scheme, it is provided with graduation mark corresponding with the tuning drive gear above the transverse slat.
As a kind of perferred technical scheme, first roll stand is provided with the tensioning wheel coordinated with the timing belt.
As a kind of perferred technical scheme, the center line of the finished product roller and the clout roller has difference in height.
Due to using above technical scheme, the utility model has the advantages that：
A kind of lithium ion battery separator cutting machine, including frame, motor, timing belt and cutting device；Frame includes support
Frame, roll stand and cutting platform；Support frame includes the first roll stand, the second roll stand and the 3rd roll stand provided with cutting platform, roll stand；Cut platform
One end is provided with the first roll stand, the roll stand of the other end second and the 3rd roll stand；First roll stand top is provided with let off roll, and bottom is provided with first
Registration 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 the first roll stand
Outside and it is correspondingly arranged with the first registration roller, tensioning wheel is provided with below the first roll stand, timing belt connects the first registration roller, tensioning wheel
With the second registration roller；Cut platform be provided with cutting device, cutting device include riser, thread spindle, sliding block, blade, gag lever post and
Transverse slat；Riser is fixedly installed on cutting platform, and thread spindle is arranged on riser and be arranged in parallel with cutting platform, is installed on thread spindle
There is sliding block, sliding block bottom is provided with blade, and sliding block top is fixed with gag lever post, and transverse slat is arranged at the top of riser described in two, transverse slat
It is provided with the spacing elongated slot slided for gag lever post；Based on more than improve, the registration roller being provided with can by be placed on let off roll every
Barrier film is transported on cutting platform by film parent roll by frictional rotation, point of size needed for being carried out using the cutting device cut on platform
Cut, because barrier film is cut under the support support of cutting platform, reduce the cross force of generation so that the barrier film of cutting not cut by reason
Cut power generation rupture to cause to damage, cutting platform head and the tail two ends are equipped with registration roller so that barrier film conveying obtains double shield, more has
Cut beneficial to barrier film；Barrier film after cutting uses finished product roller and clout bundling respectively in cutting platform end, is easy to use；It is fixed
Position roller is driven using motor, and the regulation of cutting speed can be achieved, meanwhile, connect two registration rollers using timing belt and cause two registration rollers
Rotating speed it is identical, be barrier film conveying provide convenience；Cutting device uses the structure that thread spindle is connected with sliding block, can be by rotating
Thread spindle realizes the movement of sliding block back and forth, barrier film is cut so as to carry out fixing blade under the adjustment of size, sliding block, structure
Simply, it is easy to operate, slided using the spacing hole on cross bar is spacing to sliding block so that the cutting precision of barrier film is higher.
In the utility model, cutting platform is provided with groove slideway.Improved based on more than, the groove slideway being provided with can be to barrier film
Carry out spacing, it is to avoid slip and wrinkle of the barrier film on cutting platform so that cutting precision is higher.
In the utility model, the installation place of two registration rollers and thread spindle is equipped with bearing.Improved based on more than, the axle being provided with
The frictional resistance that can reduce that registration roller and thread spindle installation place are produced is held, while its smooth rotation is caused, it is extended again
Service life.
A screwed hole is offered in the utility model, on sliding block and the fastening bolt coordinated with screwed hole is installed.It is based on
Improve, after cutting size has been adjusted, sliding block is tightened together with thread spindle using fastening bolt above, prevent it in cutting
When produce shift in position, greatly ensure that cutting precision.
In the utility model, one end of thread spindle is provided with swing handle.Improved based on more than, the swing handle being provided with can be square
Being rotated to thread spindle just.
In the utility model, gag lever post, which is provided with above tuning drive gear, and transverse slat, is provided with scale corresponding with tuning drive gear
Line.Improved based on more than, the tuning drive gear being provided with can provide foundation with graduation mark in size adjusting, and chi is carried out during convenient cutting
Very little adjustment, provides technology for accurate cutting and ensures.
In the utility model, the first roll stand is provided with the tensioning wheel coordinated with timing belt.The tensioning wheel being provided with causes synchronization
Connection between band and two registration rollers more fastens, it is to avoid the phenomenon that timing belt skids caused by loosening.
In the utility model, the center line of finished product roller and clout roller has difference in height.Improved based on more than so that barrier film is cut
After the completion of more easily the finished product lithium battery diaphragm and clout lithium battery diaphragm of cutting are removed.
In summary, the utility model is simple in construction, easy to operate, and cutting efficiency is higher with cutting precision, disclosure satisfy that
To the demand of battery diaphragm in the production of lithium ion battery small lot.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described.In all of the figs, it is similar
Element or part are general by similar reference mark.In accompanying drawing, each element or part might not be according to actual ratios
Draw.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is positive structure diagram of the present utility model；
Fig. 3 is left view structural representation of the present utility model；
Fig. 4 is the structural representation of the utility model cutting device；
Fig. 5 is the part mplifying structure schematic diagram of the utility model cutting device.
Reference：1- support frames；2- cuts platform；The roll stand of 3- first；The roll stand of 4- second；The roll stand of 5- the 3rd；6- is unreeled
Roller；The registration rollers of 7- first；The registration rollers of 8- second；9- finished product rollers；10- clout rollers；11- risers；12- thread spindles；13- sliding blocks；
14- blades；15- clamping screws；16- gag lever posts；17- tuning drive gears；18- transverse slats；19- graduation marks；20- swing handles；21-
Motor；22- timing belts；23- tensioning wheels.
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is intended only as, and this reality can not be limited with this
With new protection domain.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the utility model provides a kind of lithium ion battery separator cutting machine,
Including frame, motor 21, timing belt 22 and cutting device；Frame includes support frame 1, roll stand and cutting platform 2；Set on support frame 1
There is cutting 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；Cut platform
2 one end are 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；The top of first roll stand 3 is provided with let off roll 6, the
The bottom of one roll stand 3 is provided with the first registration roller 7, and the top of the first registration roller 7 and the table top of cutting platform 2 are located at sustained height；First roller
The roll stand 3 of frame 4 and first is set in the cutting homonymy of platform 2, and the first roll stand 4 is provided with the second registration roller 8 and finished product roller 9, the second positioning
The table top of roller 8 and cutting platform 2 is located at sustained height, and finished product roller 9 is located at the lower section of the second registration roller 8；First roll stand 5 and the first roll stand
4 are symmetrical arranged in the cross central line for cutting platform 2, and the first roll stand 5 is provided with clout roller 10；In finished product roller 9 and clout roller 10
Heart line has a difference in height, and the installation place of two registration rollers and roll stand is provided with bearing；Motor 21 is located at the outside of the first roll stand 3 and determined with first
Position roller 7 is correspondingly arranged, and the first roll stand 3 is provided with the tensioning wheel 23 coordinated with timing belt 22, and timing belt 22 connects the first registration roller
7th, the registration roller 8 of tensioning wheel 23 and second；Cut platform 2 and be provided with cutting device, cutting device includes riser 11, thread spindle 12, slided
Block 13, blade 14, gag lever post 16 and transverse slat 18；Riser 11 has two pieces and symmetrical respectively at the cross central line both sides of cutting platform 2
Set, riser 11 is fixedly installed on cutting platform 2, thread spindle 12 is arranged on two risers 11 and be arranged in parallel with cutting platform 2, spiral shell
Line axle 12 is 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, thread spindle 12
On sliding block 13 is installed, sliding block 13, which is provided with, to be offered a screwed hole on the screw thread coordinated with thread spindle 12, sliding block 13 and is provided with
The fastening bolt coordinated with screwed hole, the bottom of sliding block 13 is provided with blade 14, and the top of sliding block 13 is fixed with gag lever post 16, gag lever post
16 are provided with tuning drive gear 17, and transverse slat 18 is arranged at the top of two riser 11, and transverse slat 18 is provided with for the spacing of the slip of gag lever post 16
Elongated slot, the top of transverse slat 18 is provided with graduation mark 19 corresponding with tuning drive gear 17；
When needing to carry out lithium battery diaphragm cutting, it would be desirable to which the barrier film parent roll of cutting is put on let off roll 6, and barrier film is bypassed
First registration roller 7 is conveyed into the groove slideway on cutting platform 2, according to required cutting size, while rotating swing handle
20, while the tuning drive gear 17 on observation gag lever post 16, gag lever post 16 is slided in the spacing elongated slot on cross bar, when gag lever post 16
On tuning drive gear 17 when being moved to required 19 position of graduation mark, the blade 14 positioned at sliding block 13 under just divides in required barrier film
Cut at size, twist clamping screw 15, sliding block 13 is fastened with thread spindle 12；21 turns of motor is selected according to required cutting speed
Speed, opens motor 21 so that motor 21 drives the first registration roller 7 to rotate, and timing belt 22 drives the under the tensioning of tensioning wheel 23
Two registration rollers 8 with the identical rotational speed of the first registration roller 7, the first registration roller 7 and the second registration roller 8 are driven due to frictional force
Barrier film is moved on cutting platform 2, when barrier film passes through blade 14, is finished product barrier film and clout barrier film by barrier film cutting, and pass through the
Two registration rollers 8 receive the finished product roller 9 that is put in the first roll stand 4 and on the clout roller 10 in the first roll stand 5 respectively；When point
After the completion of cutting, motor 21 is closed down, just the lithium ion battery separator of the required size on finished product roller 9 can be removed and used, position
Removed in the clout barrier film on clout roller 10 in case subsequently using.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover among claim of the present utility model and the scope of specification.
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；
The frame includes support frame, roll stand and cutting platform；The cutting platform is provided with support frame as described above, the 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；The first roll stand top
Provided with let off roll, the first roll stand bottom is provided with the platform with the cutting platform at the top of the first registration roller, first registration roller
Face is located at sustained height；Second roll stand and first roll stand are set in the cutting platform homonymy, in second roll stand
Provided with the second registration roller and finished product roller, the table top of second registration roller and the cutting platform is located at sustained height, the finished product
Roller is located at below second registration roller；3rd roll stand is with second roll stand in the cross central line pair of the cutting platform
Claim to set, the 3rd roll stand is provided with clout roller；
The motor is located on the outside of first roll stand and is correspondingly arranged with first registration roller, and the timing belt connection is described
First registration roller and the second registration roller；
The cutting platform is provided with the cutting device, and the cutting device includes riser, thread spindle, sliding block, blade, gag lever post
And transverse slat；
The riser has two pieces and is symmetrical arranged respectively at the cross central line both sides of the cutting platform, and the riser is fixedly installed
It is described cutting platform on, the thread spindle be arranged on described in two on riser and with it is described cutting platform be arranged in parallel, the thread spindle
On sliding block is installed, the sliding block is provided with blade, the sliding block provided with the screw thread with the threaded shaft fits, the sliding block bottom
Top is fixedly installed gag lever post, and the transverse slat is arranged at the top of riser described in two, and the transverse slat, which is provided with, supplies the gag lever post
The spacing elongated slot slided.
2. a kind of lithium ion battery separator cutting machine according to claim 1, it is characterised in that：The 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：The thread spindle with it is 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：Offered on the sliding block
One screwed hole and be provided with the screwed hole coordinate fastening bolt.
6. a kind of lithium ion battery separator cutting machine according to claim 1, it is characterised in that：One end of the thread spindle
Provided with swing handle.
7. a kind of lithium ion battery separator cutting machine according to claim 1, it is characterised in that：The gag lever post is provided with
Tuning drive gear.
8. a kind of lithium ion battery separator cutting machine according to claim 7, it is characterised in that：It is provided with above the transverse slat
Graduation mark corresponding with the tuning drive gear.
9. a kind of lithium ion battery separator cutting machine according to claim 1, it is characterised in that：Set in first roll stand
There is the tensioning wheel coordinated with the timing belt.
10. a kind of lithium ion battery separator cutting machine according to claim 1, it is characterised in that：The finished product roller and institute
Stating the center line of clout roller has difference in height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358218.5U CN206520017U (en) | 2016-12-12 | 2016-12-12 | Lithium ion battery separator cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358218.5U CN206520017U (en) | 2016-12-12 | 2016-12-12 | Lithium ion battery separator cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206520017U true CN206520017U (en) | 2017-09-26 |
Family
ID=59887869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621358218.5U Active CN206520017U (en) | 2016-12-12 | 2016-12-12 | Lithium ion battery separator cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206520017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378818A (en) * | 2016-12-12 | 2017-02-08 | 衡阳市鑫晟新能源有限公司 | Lithium ion battery diaphragm cutting machine |
-
2016
- 2016-12-12 CN CN201621358218.5U patent/CN206520017U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378818A (en) * | 2016-12-12 | 2017-02-08 | 衡阳市鑫晟新能源有限公司 | Lithium ion battery diaphragm cutting machine |
| CN106378818B (en) * | 2016-12-12 | 2018-04-13 | 衡阳市鑫晟新能源有限公司 | A kind of lithium ion battery separator cutting machine |
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