CN106532127B - A kind of positioning device - Google Patents
A kind of positioning device Download PDFInfo
- Publication number
- CN106532127B CN106532127B CN201611043820.4A CN201611043820A CN106532127B CN 106532127 B CN106532127 B CN 106532127B CN 201611043820 A CN201611043820 A CN 201611043820A CN 106532127 B CN106532127 B CN 106532127B
- Authority
- CN
- China
- Prior art keywords
- positioning
- substrate
- battery core
- turntable
- block
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- H01M10/058—Construction or manufacture
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of positioning devices, for battery core to be wrapped up insulating film, positioning device includes turntable, at least one first positioning unit and at least one second positioning unit, first positioning unit and the second positioning unit is corresponding is set on the apparent surface of turntable, first positioning unit includes the battery core positioning component for positioning substrate and being set to positioning substrate side, and the second positioning unit includes ejection assembly and positioning component；Battery core positioning component is for positioning a side of battery core；Ejection assembly is for driving positioning component to pass through turntable and positioning substrate, and positioning component is for positioning the remaining side of battery core.Positioning device of the invention realizes the automation positioning of battery core package insulating film, improves the production efficiency and production yield of battery.
Description
Technical field
The present invention relates to the automation manufacture fields of lithium-ion-power cell, are used for lithium battery electric core more particularly, to one kind
Wrap up the positioning device of insulating film.
Background technique
When preparing lithium battery, need to wrap up battery core into insulation film preparation core packet, then carry out subsequent handling, such as enter the works such as shell
Sequence, to prepare finished product lithium battery.
The existing process that battery core is wrapped up insulation film preparation core packet generally uses manual operation to complete, and operator will be electric
Core and insulating film reenter shell after being directed at position by technique requirement.However, when due to manual operation, battery core and insulating film is accurately fixed
Position is more difficult, and leading to further battery, bad rate is higher；And when manual operation, needed when battery core and insulating film are positioned more
Secondary adjustment, causes operating efficiency to reduce, to reduce the production efficiency of battery.
Summary of the invention
Embodiment of the present invention is mainly solving the technical problems that provide a kind of positioning device, for battery core package insulating film
Process improves the production yield and production efficiency of battery to realize the automation of battery core package insulation membrane process.
In order to solve the above technical problems, the technical solution that embodiment of the present invention uses is: providing a kind of positioning dress
Set, for battery core to be wrapped up insulating film, the positioning device include turntable, at least one first positioning unit and at least one
Two positioning units, first positioning unit and the corresponding apparent surface for being set to the turntable of second positioning unit
On, first positioning unit includes the battery core positioning component for positioning substrate and being set to positioning substrate side, and described second is fixed
Bit location includes ejection assembly and positioning component；The battery core positioning component is for determining a side of the battery core
Position；The ejection assembly for driving the positioning component to pass through the turntable and the positioning substrate, use by the positioning component
It is positioned in the remaining side to the battery core.
In wherein some embodiments, the turntable is circle, the quantity of first positioning unit and described second
The quantity of positioning unit is equal, and first positioning unit is arranged along the circumferencial direction uniform intervals of the turntable.
In wherein some embodiments, multiple air-breathings are offered on the surface far from the turntable of the positioning substrate
Hole.
In wherein some embodiments, the positioning substrate further includes being convexly equipped in the positioning substrate far from the turntable
Surface on multiple positioning columns.
In wherein some embodiments, the positioning substrate further includes the multiple welding holes for penetrating the positioning substrate.
In wherein some embodiments, the positioning component of second positioning unit includes multiple positioning plates, described fixed
Multiple through slots are offered on the substrate of position, the positioning plate and the through slot correspond.
In wherein some embodiments, the battery core positioning component link block, the connecting rod for being arranged in the link block,
It is respectively arranged at the pulling plate and pre-positioning block at the both ends of the connecting rod, the link block is fixedly installed on the positioning substrate
Side, the pre-positioning block are movably arranged on the positioning substrate.
In wherein some embodiments, the connecting rod is connect with the pre-positioning block by compressed spring.
In wherein some embodiments, the ejection assembly includes the fixed block being fixedly connected with the turntable and institute
The sliding block that fixed block is slidably connected, the mandril being fixedly connected with the sliding block are stated, the positioning component is fixedly installed on the cunning
On block.
In wherein some embodiments, the ejection assembly further includes the bolt being inserted on the fixed block, described
Location hole corresponding with the bolt is offered on sliding block.
The beneficial effect of embodiment of the present invention is: when battery core is wrapped up insulating film, positioning device passes through the first positioning
Unit and the cooperation of the second positioning unit position insulating film and battery core, realize the automation positioning of insulating film and battery core, improve
The production efficiency and production yield of battery.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the positioning device of embodiment of the present invention.
Fig. 2 is the top view of positioning device shown in FIG. 1.
Fig. 3 is the structural schematic diagram of the first positioning unit of embodiment of the present invention.
Fig. 4 is the top view of the first positioning unit shown in Fig. 3.
Fig. 5 is the structural schematic diagram of the second positioning unit of embodiment of the present invention.
Fig. 6 is the right view of the second positioning unit shown in fig. 5.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is worth noting that in the present invention unless specifically defined or limited otherwise, term " installation ", " setting ",
The terms such as " connection " or " fixation " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to electric adjunction；It can be and be directly connected to, it can also be indirect by intermediary element
It is connected, the connection being also possible to inside two elements.It for the ordinary skill in the art, can be as the case may be
Understand the concrete meaning of above-mentioned term in the present invention.
It is the structural schematic diagram of the positioning device 100 of embodiment of the present invention please refer to Fig. 1 and Fig. 2.Positioning device
100 for wrapping up insulating film for battery core, and positioning device 100 includes turntable 101, at least one first positioning unit 103 and at least
One the second positioning unit 106, wherein the first positioning unit 103 is set to a surface of turntable 101, the second positioning unit
106 are set to another surface opposite with the first positioning unit 103 of turntable 101.At least one the first positioning unit 103
Quantity is equal with the quantity of at least one the second positioning unit 106, in embodiment of the present invention, the number of the first positioning unit 103
Amount and the quantity of the second positioning unit 106 are six, and six the first positioning units 103 are uniform along the circumferencial direction of turntable 101
It is arranged at intervals on turntable 101, that is to say, that positioning device 100 includes six stations.
Fig. 3 and Fig. 4 are please please referred to simultaneously, are the structural schematic diagram of the first positioning unit 103 of embodiment of the present invention.The
Locating unit 103 includes positioning substrate 104 and the battery core positioning component 105 for being set to positioning 104 side of substrate.
Positioning substrate 104 includes working face 1042 and the back side 1043 opposite with working face 1042, positions the back of substrate 104
Face 1043 is placed on turntable 101, and working face 1042 is positioning surface of the substrate 104 far from turntable 101.Position substrate 104
Working face 1042 is used for the assembly of insulating film and battery core for placing insulating film and battery core.
Positioning substrate 104 further includes the multiple positioning columns 1044 being convexly equipped on working face 1042, is opened in working face 1042
On multiple suction holes 1045, penetrate working face 1042 and multiple welding holes 1046 that the back side 1043 opens up and penetrate working face
1042 and the multiple through slots 1047 that open up of the back side 1043.
Multiple suction holes 1045 are opened in the side that working face 1042 places insulating film, when insulating film is placed in working face
When on 1042, air is discharged by multiple suction holes 1045, makes to form vacuum between insulating film and working face 1042, to make absolutely
Velum is fixed on working face 1042.
Multiple welding holes 1046 are opened in the side of the close battery core positioning component 105 in the region of the formation of suction hole 1045,
Welding hole 1046 is used for after battery core and fixed insulating film, and welding bar (not shown) passes through welding hole 1046, by insulating film and electricity
Core is welded together.
Multiple positioning columns 1044 are convexly equipped in the side on working face 1042 and being located at suction hole 1045, multiple positioning columns 1044
For positioning the placement location of insulating film, insulating film being made accurately to be placed in work when insulating film is placed in working face 1042
Face 1042 is equipped with the region of multiple suction holes 1045.
Multiple through slots 1047 are opened in other sides in the region of the formation of suction hole 1045, and through slot 1047 is for making positioning plate
It is formed through accommodation space, so that battery core be made to be placed in accommodation space.
In embodiment of the present invention, battery core is selected as rectangular cell, and therefore, multiple suction holes 1045 form one and battery core
The square region that shape matches, close battery core positioning group of multiple welding holes 1046 along the square region of the suction hole 1045
One side of part 105 is distributed setting, and multiple through slots 1047 are along the other three side of the square region of multiple suction holes 1045
Distribution setting.
Please continue to refer to Fig. 3 and Fig. 4, battery core positioning component 105 is set to the side of positioning substrate 104, battery core positioning group
Part 105 includes link block 1051, pulling plate 1054, connecting rod 1055 and pre-positioning block 1056.
In embodiment of the present invention, link block 1051 is that L shape is blocky, including first side 1052 and with first side 1052
It is blocky that vertically disposed second side 1053, first side 1052 and the combination of second side 1053 form the L shape.Link block
The side of the separate second side 1052 of 1051 first side 1052 is fixedly connected with the side of positioning substrate 104.
Connecting rod 1055 is arranged in the second side 1053 of link block 1051, and the both ends of connecting rod 1055 are separately connected
Pulling plate 1054 and pre-positioning block 1056, at this point, pulling plate 1054 is located at the remotely located substrate of second side 1053 of even block block 1051
104 side, pre-positioning block 1056 is located at second side 1053 close to the side of positioning substrate 104, and pre-positioning block 1056 can
As connecting rod 1055 is movably set to the side that positioning substrate 104 is connect with link block 1051.
In embodiment of the present invention, connecting rod 1055 is arranged in the second side 1053 of link block 1051 by linear bearing
In, compressed spring is provided between connecting rod 1055 and pre-positioning block 1056.When not applying external force on pulling plate 1054, bullet is compressed
Spring keeps pre-positioning block 1056 mobile to the direction of positioning substrate 104 under the effect of elasticity, and pre-positioning block 1056 is made to compress battery core
Side；When applying pulling force on pulling plate 1054, the pulling force drives connecting rod 1055 to overcome the elastic force of compressed spring, makes prelocalization
The direction that block 1056 is directed away from positioning substrate 104 under a stretching force is mobile so that pre-positioning block 1056 not with the battery core
Top cover contact.
It is the structural schematic diagram of the second positioning unit 106 of embodiment of the present invention please refer to Fig. 5 and Fig. 6.Second
Positioning unit 106 includes ejection assembly 107 and positioning component 108.Ejection assembly 107 is used for positioning component 108 along positioning base
The through slot 1047 of plate 104 ejects.
Positioning component 108 includes multiple and the one-to-one multiple positioning plates of multiple through slots 1047 of positioning substrate 104, this
In invention embodiment, positioning component 108 includes two side positioning plates 1081 corresponding with the positioning through slot 1047 of substrate 104
With a rear position plate 1082, two side positioning plates 1081 can be placed through two of two relative sides of square region it is logical
Slot 1047, rear position plate 1082 can be placed through the through slot of a side between two relative sides of square region
1047, to form limited " recessed " the shape accommodation space in three sides on the working face 1042 of positioning substrate 104.
In embodiment of the present invention, one end across through slot 1047 of multiple positioning plates of positioning component 108 be can be set
For inclined-plane, to guarantee that positioning plate can smoothly pass through through slot 1047.
Ejection assembly 107 includes fixed block 1071, mandril 1072, sliding block 1073 and bolt 1074.Embodiment of the present invention
In, fixed block 1071 is L shape, and a L-shaped side for fixed block 1071 and turntable 101 are fixedly installed.The sliding of sliding block 1073 is set
It is placed on another L-shaped side of fixed block 1071, bolt 1074 is inserted on the side of fixed block 1071 and and sliding block
1073 are oppositely arranged, and mandril 1072 is fixedly connected with sliding block 1073.
In embodiment of the present invention, mandril 1072 can be to close to turntable 101 under the driving of driving device (not shown)
Direction or direction far from turntable 101 it is mobile.When mandril 1072 is driven to close to the movement of the direction of turntable 101, top
Bar 1072 is with movable slider 1073 to close to the movement of the direction of turntable 101.In embodiment of the present invention, sliding block 1073 is towards fixed block
It is also provided with location hole (not shown) on 1071 surface, bolt 1074 is inserted on fixed block 1071 and bolt 1072 and fixed
Block 1071 is connected by compressed spring, sliding when sliding block 1073 drives positioning component 108 to pass through turntable 101 and positioning substrate 104
The location hole of block 1073 is just corresponding with bolt 1074, at this point, compressed spring applies elastic force to bolt 1074, makes bolt 1074
The location hole for injecting sliding block 1073 stops at positioning component 108 on the working face 1042 of positioning substrate 104, for battery core and
The assembly process of insulating film carries out.
For positioning device 100 of the invention in the process for battery core to be wrapped up to insulating film, action process is as follows:
Firstly, positioning device 100 returns to initial position.
At this point, the positioning component 108 of the second positioning unit 106 is respectively positioned on the lower section of turntable 101, the first positioning unit 103
Battery core positioning component 105 pulling plate 1054 on apply pulling force so that pre-positioning block 1056 under a stretching force be located at positioning base
The side of plate 104.
Secondly, insulating film to be placed in 1045 region of suction hole of positioning substrate 104, vacuumized by suction hole 1045,
It is fixed on insulating film on positioning substrate 104.
Thirdly, battery core is placed on insulating film, and starts the second positioning unit 106, position ejection assembly 107 will
Component 108 ejects and passes through turntable 101 and position the through slot 1047 of substrate 104, and battery core is made to be contained in the formation of positioning component 108
In accommodation space.
Thirdly, remove the pulling force that applies on pulling plate 1054, make compressed spring push pre-positioning block 1056 by battery core not
Restricted lateral surface compressing, at this point, battery core is fixedly set on positioning substrate 104.
Finally, multiple welding bars pass through multiple welding holes 1046, insulating film is folded along the side of battery core and by insulating film
It is welded together with the side of battery core.
In embodiment of the present invention, when battery core is wrapped up insulating film, positioning device 100 first passes through the first positioning unit
103 position insulating film, then are positioned battery core by the second positioning unit 106 and the cooperation of the first positioning unit 103, realize absolutely
The automation of velum and battery core positions, and improves the production efficiency of battery, and carry out certainly using positioning device 100 of the invention
When dynamic positioning, positioning accuracy is higher, therefore, also improves the production yield of battery.
It is understood that positioning substrate 104 on can not also open up suction hole 1045, can by other means, than
It is such as bonded, insulating film is fixed on positioning substrate 104.
It is understood that ejection assembly 107 can not also include bolt 1074, i.e. ejection assembly 107 can not pass through
Bolt 1074 is positioned, and those skilled in the art can design different location structures according to demand, for example, can be by convex
Wheel positions ejection assembly 107, or positions ejection assembly 107 by the stroke that cylinder sets mandril 1072.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (10)
1. a kind of positioning device, for battery core to be wrapped up insulating film, which is characterized in that the positioning device includes turntable, at least
One the first positioning unit and at least one second positioning unit, first positioning unit and second positioning unit are opposite
It should be set on the apparent surface of the turntable, first positioning unit includes positioning substrate and being set to position substrate side
Battery core positioning component, second positioning unit includes ejection assembly and positioning component；The battery core positioning component for pair
One side of the battery core is positioned；The ejection assembly is for driving the positioning component to pass through the turntable and described
Substrate is positioned, the positioning component is for positioning the remaining side of the battery core.
2. positioning device according to claim 1, which is characterized in that the turntable is circle, first positioning unit
Quantity and second positioning unit quantity it is equal, and first positioning unit is uniform along the circumferencial direction of the turntable
Interval setting.
3. positioning device according to claim 1, which is characterized in that the surface far from the turntable of the positioning substrate
On offer multiple suction holes.
4. positioning device according to claim 1, which is characterized in that the positioning substrate further includes being convexly equipped in the positioning
Multiple positioning columns on surface of the substrate far from the turntable.
5. positioning device according to claim 1, which is characterized in that the positioning substrate further includes penetrating the positioning base
Multiple welding holes of plate.
6. positioning device according to claim 1, which is characterized in that the positioning component of second positioning unit includes more
A positioning plate, multiple through slots are offered on the positioning substrate, and the positioning plate and the through slot correspond.
7. positioning device according to claim 1, which is characterized in that the battery core positioning component includes link block, wears
In the link block connecting rod, be respectively arranged at the connecting rod both ends pulling plate and pre-positioning block, the link block is solid
Surely it is set to the side of the positioning substrate, the pre-positioning block is movably arranged on the positioning substrate.
8. positioning device according to claim 7, which is characterized in that the connecting rod and the pre-positioning block pass through compression
Spring connection.
9. positioning device according to claim 1, which is characterized in that the ejection assembly includes and the turntable is fixed and connected
The fixed block that connects, the sliding block being slidably connected with the fixed block, the mandril being fixedly connected with the sliding block, the positioning component are solid
Surely it is set on the sliding block.
10. positioning device according to claim 9, which is characterized in that the ejection assembly further include be inserted in it is described solid
Determine the bolt on block, location hole corresponding with the bolt is offered on the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043820.4A CN106532127B (en) | 2016-11-22 | 2016-11-22 | A kind of positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043820.4A CN106532127B (en) | 2016-11-22 | 2016-11-22 | A kind of positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106532127A CN106532127A (en) | 2017-03-22 |
| CN106532127B true CN106532127B (en) | 2019-03-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611043820.4A Expired - Fee Related CN106532127B (en) | 2016-11-22 | 2016-11-22 | A kind of positioning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106532127B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834093A (en) * | 2017-10-11 | 2018-03-23 | 深圳市誉辰自动化设备有限公司 | Battery core film sticking apparatus |
| CN109368352A (en) * | 2018-10-31 | 2019-02-22 | 嘉兴君屹工程有限公司 | The pre-loading mechanism of mould group felt pad |
| CN114624243B (en) * | 2022-04-11 | 2023-01-24 | 南通新韦纳机械科技有限公司 | Automobile parts surface defect detection device |
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|---|---|---|---|---|
| CN101707259A (en) * | 2009-11-03 | 2010-05-12 | 深圳市赢合科技有限公司 | Battery diaphragm packing and ending device |
| CN204577528U (en) * | 2015-05-19 | 2015-08-19 | 宁德时代新能源科技有限公司 | The device of coated naked battery core |
| CN104960304A (en) * | 2015-07-24 | 2015-10-07 | 东莞仕能机械设备有限公司 | Full-automatic battery core protection film pasting machine |
| CN103660489B (en) * | 2012-09-26 | 2015-10-28 | 天宇通讯科技(昆山)有限公司 | automatic film sticking machine of battery |
| CN205406650U (en) * | 2016-02-29 | 2016-07-27 | 深圳市同昌自动化科技有限公司 | Soft packet of lithium battery package's cored device |
-
2016
- 2016-11-22 CN CN201611043820.4A patent/CN106532127B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707259A (en) * | 2009-11-03 | 2010-05-12 | 深圳市赢合科技有限公司 | Battery diaphragm packing and ending device |
| CN103660489B (en) * | 2012-09-26 | 2015-10-28 | 天宇通讯科技(昆山)有限公司 | automatic film sticking machine of battery |
| CN204577528U (en) * | 2015-05-19 | 2015-08-19 | 宁德时代新能源科技有限公司 | The device of coated naked battery core |
| CN104960304A (en) * | 2015-07-24 | 2015-10-07 | 东莞仕能机械设备有限公司 | Full-automatic battery core protection film pasting machine |
| CN205406650U (en) * | 2016-02-29 | 2016-07-27 | 深圳市同昌自动化科技有限公司 | Soft packet of lithium battery package's cored device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106532127A (en) | 2017-03-22 |
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Granted publication date: 20190329 Termination date: 20211122 |