CN107507949A - Automatically double rocking arms hob barrier film mechanism to a kind of cylinder type lithium battery cam-type - Google Patents
Automatically double rocking arms hob barrier film mechanism to a kind of cylinder type lithium battery cam-type Download PDFInfo
- Publication number
- CN107507949A CN107507949A CN201710626309.5A CN201710626309A CN107507949A CN 107507949 A CN107507949 A CN 107507949A CN 201710626309 A CN201710626309 A CN 201710626309A CN 107507949 A CN107507949 A CN 107507949A
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- Prior art keywords
- barrier film
- cam
- rocking arm
- swing
- drive
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Classifications
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- 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
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0422—Cells or battery with cylindrical casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/005—Devices for making primary cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The present invention relates to cylindrical battery cam-type, double rocking arms hob barrier film mechanism automatically, including：Cam drive, left rocking arm swing mechanism, left cut barrier film group mechanism, right rocking arm swing mechanism and right pressure barrier film group mechanism, cam drive is used to drive left rocking arm swing mechanism and right rocking arm swing mechanism to move, left rocking arm swing mechanism is used to drive left cut barrier film group mechanism to be axially moved, right rocking arm swing mechanism is used to drive right pressure barrier film group mechanism shaft to run back, so as to realize the cut-out of barrier film by the mutual cooperation of left cut barrier film group mechanism and right pressure barrier film group mechanism.Swing and hob present invention uses the double rocking arms of cam-type, compared to traditional cylinder-driven, this mechanicalness transmission has high efficiency and good stability.
Description
Technical field
The invention belongs to lithium battery technical field of processing equipment, is related to a kind of cylinder type lithium battery and hobs barrier film mechanism, especially
It is related to a kind of cylinder type lithium battery cam-type, and double rocking arms hob barrier film mechanism automatically.
Background technology
In recent years, as the technology day different moon is new, lithium battery industry is developed rapidly.Lithium battery winder constantly pushes away old
Go out new, equipment full-automation degree continuous improvement.
, it is necessary to be cut to barrier film in Production Process of Lithium Battery.Traditional lithium battery winder is via manually
Shearing becomes automation cylinder-driven.But cylinder-driven has a case that efficiency is low, stability is low, causes cutting for barrier film
Cut that efficiency is low, stability is poor.
In view of the drawbacks described above of prior art, there is an urgent need to develop a kind of full-automatic mechanical kind of drive to hob barrier film
Mechanism realizes the shearing work of barrier film.
The content of the invention
It is contemplated that overcome the drawbacks described above of prior art, there is provided a kind of cylinder type lithium battery cam-type double rocking arms automatically
Barrier film mechanism is hobbed, it has high efficiency and good stability.
To achieve these goals, the present invention provides following technical scheme：
Automatically double rocking arms hob barrier film mechanism to a kind of cylindrical battery cam-type, it is characterised in that including：Cam drive,
Left rocking arm swing mechanism, left cut barrier film group mechanism, right rocking arm swing mechanism and right pressure barrier film group mechanism, wherein, the cam passes
Motivation structure is used to drive the left rocking arm swing mechanism and right rocking arm swing mechanism to move, and the left rocking arm swing mechanism is used for band
The dynamic left cut barrier film group mechanism is axially moved, and the right rocking arm swing mechanism is used to drive the right pressure barrier film group mechanism axial direction
Counter motion, so as to realize cutting for barrier film by the mutual cooperation of the left cut barrier film group mechanism and the right pressure barrier film group mechanism
It is disconnected.
Further, wherein, the cam drive includes motor, camshaft and on the camshaft
First cam and the second cam, the motor drive the camshaft to drive first cam and the second cam rotation.
Further, wherein, the left rocking arm swing mechanism includes left inside swing arm, left outside swing arm and left rocking arm, described
One end of left inside swing arm is connected by bearing with first cam, the other end is connected with one end of the left outside swing arm, described
The other end of left outside swing arm is connected with one end of the left rocking arm, makes the rotation of first cam drive the left rocking arm to swing
Mechanism kinematic.
Yet further, wherein, the right rocking arm swing mechanism includes swing arm, right outer swing arm and right rocking arm in the right side, described
One end of swing arm is connected by bearing with second cam in the right side, the other end is connected with one end of the right outer swing arm, described
The other end of right outer swing arm is connected with one end of the right rocking arm, makes the rotation of second cam drive the right rocking arm to swing
Mechanism kinematic.
Again further, wherein, the left cut barrier film group mechanism includes left slide rail, can slided on the left slide rail
Left slide, the cutting knife fixed seat being connected with the left slide, the cutting knife in the cutting knife fixed seat, it is fixed on the cutting knife
The spring and cut with what the spring other end was connected that spring contiguous block, one end in fixed seat are connected with the spring contiguous block
Knife protects block, and the other end of the left rocking arm is connected by oscillating bearing with the left sliding seat so that the left rocking arm is swung
The athletic meeting of mechanism drives the left cut barrier film group mechanism to be axially moved.
Finally, wherein, the right pressure barrier film group mechanism includes right slide rail and the right slide that can be slided on the right slide rail,
The front end of the right slide is provided with and cuts barrier film seat and barrier film roller, and the other end of the right rocking arm passes through oscillating bearing and the right side
Slide is connected so that and the athletic meeting of the right rocking arm swing mechanism drives the right pressure barrier film group mechanism shaft to run back, and
The spring and the cutting knife is set to protect block to retract in described cut when barrier film seat is collided with cutting knife protection block, the cutting knife is stretched
Go out to cut off the barrier film on the barrier film roller.
Compared with existing cylinder-driven formula hobs barrier film mechanism, automatic pair of cylinder type lithium battery cam-type of the invention is shaken
Arm, which hobs barrier film mechanism, has following advantageous effects：
1st, it can improve the automation mechanized operation level of machinery, realize the automatic shearing of barrier film, can reduce manual operation.
2nd, it substituted for old-fashioned cylinder-driven, can guarantee that the otch of each barrier film is consistent, improve the life of shearing barrier film
Produce efficiency and yields.
Brief description of the drawings
Fig. 1 is that double rocking arms hob the overall schematic of barrier film mechanism automatically for the cylinder type lithium battery cam-type of the present invention.
Fig. 2 is that double rocking arms hob the cam drive of barrier film mechanism automatically for the cylinder type lithium battery cam-type of the present invention
Schematic diagram.
Fig. 3 is that double rocking arms hob the left cut barrier film group mechanism of barrier film mechanism automatically for the cylinder type lithium battery cam-type of the present invention
Schematic diagram.
Fig. 4 is that double rocking arms hob the right pressure barrier film group mechanism of barrier film mechanism automatically for the cylinder type lithium battery cam-type of the present invention
Schematic diagram.
Fig. 5 is that double rocking arms hob the left rocking arm of barrier film mechanism and right rocking arm to cylinder type lithium battery cam-type of the invention automatically
Schematic diagram.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples, and the content of embodiment is not as the guarantor to the present invention
Protect the limitation of scope.
Fig. 1 shows that double rocking arms hob the overall signal of barrier film mechanism automatically for the cylinder type lithium battery cam-type of the present invention
Figure.As shown in figure 1, the present invention cylindrical battery cam-type automatically double rocking arms hob barrier film mechanism include cam drive,
Left rocking arm swing mechanism, left cut barrier film group mechanism, right rocking arm swing mechanism and right pressure barrier film group mechanism.
Wherein, the cam drive is used to drive the left rocking arm swing mechanism and right rocking arm swing mechanism to move.
The left rocking arm swing mechanism is used to drive the left cut barrier film group mechanism to be axially moved.The right rocking arm swing mechanism is used for band
The dynamic right pressure barrier film group mechanism shaft runs back.So as to pass through the left cut barrier film group mechanism and the right pressure barrier film group machine
The cut-out of barrier film is realized in the mutual cooperation of structure.
Specifically, as shown in Fig. 2 the cam drive includes motor 301, camshaft 302 and installed in described
The first cam 101 and the second cam 201 on camshaft 302.Wherein, the motor 301 drive the camshaft 302 rotate from
And the cam 201 of the first cam 101 and second is driven to rotate.
As illustrated in fig. 1 and 2, the left rocking arm swing mechanism includes left inside swing arm 102, left outside swing arm 103 and left rocking arm
104.Wherein, one end of the left inside swing arm 102 be connected by bearing with first cam 101, the other end with it is described left outside
One end of swing arm 103 is connected.The other end of the left outside swing arm 103 is connected with one end of the left rocking arm 104.So, it is described
The rotation of first cam 101 drives the swing of the left inside swing arm 102, and then drives the swing of the left outside swing arm 103, and leads to
The swing for crossing the left outside swing arm 103 drives the shake of the left rocking arm 104, so that the rotation of first cam 101
Drive the whole left rocking arm swing mechanism motion.
Similar to the left rocking arm swing mechanism with reference also to Fig. 1 and 2, the right rocking arm swing mechanism includes putting in right
Arm 202, right outer swing arm 203 and right rocking arm 204.One end of swing arm 202 passes through bearing and the phase of the second cam 201 in the right side
Even, the other end is connected with one end of the right outer swing arm 203.The other end of the right outer swing arm 203 and the right rocking arm 204
One end is connected.So, the rotation of second cam 201 drives the swing of swing arm 202 in the right side, and then drives described right outer
The swing of swing arm 203, and the shake for the swing drive right rocking arm 204 for passing through the right outer swing arm 203, so that described
The rotation of second cam 201 drives the whole right rocking arm swing mechanism motion.
In the present invention, the left rocking arm 104 is identical with the structure of right rocking arm 204, all as shown in figure 5, its be used for by with
The swing of its connected swing arm is converted into the axial movement of coupled slide.
As shown in figure 3, the left side that the left cut barrier film group mechanism includes left slide rail 105, can slided on the left slide rail 105
Slide 106, the cutting knife fixed seat 109 being connected with the left slide 106, the cutting knife 108 in the cutting knife fixed seat 109,
The spring 107 that the spring contiguous block 110 that is fixed in the cutting knife fixed seat 109, one end are connected with the spring contiguous block 110
The cutting knife protection block 111 being connected with the other end of spring 107.
Wherein, as shown in figure 1, the other end of the left rocking arm 104 passes through oscillating bearing and the left phase of sliding seat 106
Even.So so that the athletic meeting of the left rocking arm swing mechanism drives the left cut barrier film group mechanism to be axially moved.
As shown in figure 4, the right pressure barrier film group mechanism includes right slide rail 205 and can slided on the right slide rail 205
Right slide 206.The front end of the right slide 206 is provided with and cuts barrier film seat 207 and barrier film roller 208.
Wherein, as shown in figure 1, the other end of the right rocking arm 204 is connected by oscillating bearing with the right slide 206.
So so that the athletic meeting of the right rocking arm swing mechanism drives the right pressure barrier film group mechanism shaft to run back.
Also, when the right pressure barrier film group mechanism shaft runs back, when the barrier film seat 207 of cutting is protected with the cutting knife
When protecting block 111 is collided, under the thrusting action for cutting barrier film seat 207, the spring 107 and the cutting knife is set to protect block 111
Retract, the cutting knife 108 is stretched out to cut off the barrier film on the barrier film roller 208.
The present invention cylinder type lithium battery cam-type automatically double rocking arms hob barrier film mechanism can improve machinery automation
Operation is horizontal, realizes the automatic shearing of barrier film, can reduce manual operation.Meanwhile it substituted for old-fashioned cylinder-driven, can protect
Demonstrate,prove that the otch of each barrier film is consistent, improve the production efficiency and yields of shearing barrier film.
The above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not to the present invention
Embodiment restriction.For those of ordinary skill in the field, can also make on the basis of the above description
Other various forms of changes or variation.Here all embodiments can not be exhaustive.Every skill for belonging to the present invention
Row of the obvious changes or variations that art scheme is extended out still in protection scope of the present invention.
Claims (6)
1. double rocking arms hob barrier film mechanism to a kind of cylindrical battery cam-type automatically, it is characterised in that including：Cam drive machine
Structure, left rocking arm swing mechanism, left cut barrier film group mechanism, right rocking arm swing mechanism and right pressure barrier film group mechanism, wherein, the cam
Transmission mechanism is used to drive the left rocking arm swing mechanism and right rocking arm swing mechanism to move, and the left rocking arm swing mechanism is used for
The left cut barrier film group mechanism is driven to be axially moved, the right rocking arm swing mechanism is used to drive the right pressure barrier film group mechanism shaft
Run back, so as to realize barrier film by the mutual cooperation of the left cut barrier film group mechanism and the right pressure barrier film group mechanism
Cut-out.
2. double rocking arms hob barrier film mechanism to cylindrical battery cam-type according to claim 1 automatically, it is characterised in that institute
Stating cam drive includes motor（301）, camshaft（302）And installed in the camshaft（302）On the first cam
（101）With the second cam（201）, the motor（301）Drive the camshaft（302）Drive first cam（101）With
Second cam（201）Rotate.
3. double rocking arms hob barrier film mechanism to cylindrical battery cam-type according to claim 2 automatically, it is characterised in that institute
Stating left rocking arm swing mechanism includes left inside swing arm（102）, left outside swing arm（103）With left rocking arm（104）, the left inside swing arm
（102）One end pass through bearing and first cam（101）The connected, other end and the left outside swing arm（103）One end phase
Even, the left outside swing arm（103）The other end and the left rocking arm（104）One end be connected, make first cam（101）'s
Rotate and drive the left rocking arm swing mechanism motion.
4. double rocking arms hob barrier film mechanism to cylindrical battery cam-type according to claim 3 automatically, it is characterised in that institute
Stating right rocking arm swing mechanism includes swing arm in the right side（202）, right outer swing arm（203）With right rocking arm（204）, it is described the right side in swing arm
（202）One end pass through bearing and second cam（201）The connected, other end and the right outer swing arm（203）One end phase
Even, the right outer swing arm（203）The other end and the right rocking arm（204）One end be connected, make second cam（201）'s
Rotate and drive the right rocking arm swing mechanism motion.
5. double rocking arms hob barrier film mechanism to cylindrical battery cam-type according to claim 4 automatically, it is characterised in that institute
Stating left cut barrier film group mechanism includes left slide rail（105）, can be in the left slide rail（105）The left slide of upper slip（106）, with it is described
Left slide（106）Connected cutting knife fixed seat（109）, positioned at the cutting knife fixed seat（109）On cutting knife（108）, be fixed on
The cutting knife fixed seat（109）On spring contiguous block（110）, one end and the spring contiguous block（110）Connected spring
（107）With with the spring（107）The connected cutting knife protection block of the other end（111）, the left rocking arm（104）The other end pass through
Oscillating bearing and the left sliding seat（106）Be connected so that the athletic meeting of the left rocking arm swing mechanism drive the left cut every
Mo Zu mechanisms are axially moved.
6. double rocking arms hob barrier film mechanism to cylindrical battery cam-type according to claim 5 automatically, it is characterised in that institute
Stating right pressure barrier film group mechanism includes right slide rail（205）With can be in the right slide rail（205）The right slide of upper slip（206）, it is described
Right slide（206）Front end be provided with cut barrier film seat（207）With barrier film roller（208）, the right rocking arm（204）The other end pass through
Oscillating bearing and the right slide（206）It is connected so that the athletic meeting of the right rocking arm swing mechanism drives the right pressure barrier film
Group mechanism shaft runs back, and cuts barrier film seat described（207）Block is protected with the cutting knife（111）Make the spring when colliding
（107）Block is protected with the cutting knife（111）Retract, the cutting knife（108）Stretch out to cut off the barrier film roller（208）On every
Film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626309.5A CN107507949B (en) | 2017-07-27 | 2017-07-27 | Cam type automatic double-rocker-arm pressure-cutting diaphragm mechanism of cylindrical lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626309.5A CN107507949B (en) | 2017-07-27 | 2017-07-27 | Cam type automatic double-rocker-arm pressure-cutting diaphragm mechanism of cylindrical lithium battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107507949A true CN107507949A (en) | 2017-12-22 |
| CN107507949B CN107507949B (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710626309.5A Active CN107507949B (en) | 2017-07-27 | 2017-07-27 | Cam type automatic double-rocker-arm pressure-cutting diaphragm mechanism of cylindrical lithium battery |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232319A (en) * | 2018-02-06 | 2018-06-29 | 深圳市诚捷智能装备股份有限公司 | A kind of lithium battery production equipment |
| CN109301302A (en) * | 2018-09-12 | 2019-02-01 | 东莞市超业精密设备有限公司 | A kind of swing arm laminating machine and laminating method |
| CN109509920A (en) * | 2019-01-08 | 2019-03-22 | 东莞市泽源机械有限公司 | A kind of up- coiler pumping push-pin mechanism |
| CN109841859A (en) * | 2019-03-01 | 2019-06-04 | 无锡先导智能装备股份有限公司 | A kind of pressing device of battery case |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108232319A (en) * | 2018-02-06 | 2018-06-29 | 深圳市诚捷智能装备股份有限公司 | A kind of lithium battery production equipment |
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| CN109509920A (en) * | 2019-01-08 | 2019-03-22 | 东莞市泽源机械有限公司 | A kind of up- coiler pumping push-pin mechanism |
| CN109841859A (en) * | 2019-03-01 | 2019-06-04 | 无锡先导智能装备股份有限公司 | A kind of pressing device of battery case |
| CN109841859B (en) * | 2019-03-01 | 2023-12-08 | 无锡先导智能装备股份有限公司 | Pressing device of battery shell |
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|---|---|
| CN107507949B (en) | 2023-06-09 |
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