CN112350005A - 180 degree battery hem device - Google Patents
180 degree battery hem device Download PDFInfo
- Publication number
- CN112350005A CN112350005A CN202011222846.1A CN202011222846A CN112350005A CN 112350005 A CN112350005 A CN 112350005A CN 202011222846 A CN202011222846 A CN 202011222846A CN 112350005 A CN112350005 A CN 112350005A
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- CN
- China
- Prior art keywords
- roller
- battery
- driving
- rolling
- driving mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 238000005096 rolling process Methods 0.000 claims abstract description 57
- 230000008093 supporting effect Effects 0.000 claims abstract description 43
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000009957 hemming Methods 0.000 claims description 11
- 238000002788 crimping Methods 0.000 claims 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052744 lithium Inorganic materials 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 241000282472 Canis lupus familiaris Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention relates to a 180-degree battery edge folding device, which belongs to the technical field of lithium battery production and comprises a base, wherein a lower supporting plate and a supporting plate are arranged on the base, and a rolling mechanism positioned above the lower supporting plate is arranged on the supporting plate; the rolling mechanism comprises a first driving mechanism fixedly arranged on the supporting plate, a second driving mechanism in driving connection with the first driving mechanism, and a roller mechanism for sealing and flanging the edges of the battery; the roller pressing sub mechanism is in driving connection with the second driving mechanism and can move up and down under the driving of the second driving mechanism, and the second driving mechanism and the roller pressing sub mechanism can move back and forth under the driving of the first driving mechanism. The 180-degree battery edge folding device provided by the invention adopts two driving mechanisms to operate up and down and back and forth, and the edge folding force of the battery edge sealing is uniform through the rolling roller and the cam roller, the edge folding is consistent, the structure is simple, the operation is easy, the efficiency is high, and the cost is saved.
Description
Technical Field
The invention relates to the technical field of lithium battery production, in particular to a 180-degree battery edge folding device.
Background
The existing edge folding process of the soft package lithium battery is divided into two steps, namely one folding step and two folding steps; wherein, the folding process is completed by 90 degrees and then 180 degrees. Wherein, be used for soft packet of lithium cell 180 degrees hem device in carrying out 180 degrees hem course of working, the hot banding 180 degrees hem mechanism of aluminum-plastic membrane that has current soft packet of lithium cell both sides is complicated, and the programming degree of difficulty is high, and the quality is difficult to guarantee and the problem of inefficiency.
Disclosure of Invention
Therefore, it is necessary to provide a 180-degree battery hemming device for solving the problems of complicated 180-degree hemming mechanism and low hemming efficiency.
The invention provides a 180-degree battery edge folding device which comprises a base, wherein a lower supporting plate and a supporting plate are arranged on the base, and a rolling mechanism positioned above the lower supporting plate is arranged on the supporting plate;
the rolling mechanism comprises a first driving mechanism fixedly arranged on the supporting plate, a second driving mechanism in driving connection with the first driving mechanism, and a roller mechanism for sealing and flanging the edges of the battery;
the roller pressing sub mechanism is in driving connection with the second driving mechanism and can move up and down under the driving of the second driving mechanism, and the second driving mechanism and the roller pressing sub mechanism can move back and forth under the driving of the first driving mechanism.
Furthermore, the roller pressing sub-mechanism comprises a roller pressing support, one end of the roller pressing support is in driving connection with the second driving mechanism, and a roller pressing roller for pressing the edge of the battery is arranged at the other end of the roller pressing support.
Further, the rolling roller is cylindrical.
Furthermore, two ends of the rolling roller are respectively arranged on the rolling support through bearings.
Furthermore, a plurality of cam rollers for supporting the rolling rollers are arranged on the rolling support;
the cam rollers are uniformly arranged along the upper sides of the rolling rollers and are pressed on the upper sides of the rolling rollers.
Further, the number of the cam rollers is several.
Furthermore, the lower supporting plate is provided with a stop dog which is higher than the plane of the lower supporting plate at the position close to the two ends, and the distance between the stop dogs can be at least used for placing a battery to be flanged for edge sealing.
Further, the first driving mechanism and the second driving mechanism are both air cylinders.
Further, the base and the supporting plate are integrally formed.
Compared with the prior art, the invention has the following beneficial effects:
the 180-degree battery edge folding device provided by the invention adopts two driving mechanisms to carry out up-and-down and front-and-back operation, carries out edge folding operation on the battery edge, and has the advantages of simple structure, high efficiency and cost saving;
the rolling roller and the cam roller enable the folded edges of the battery edge sealing to be stressed uniformly, the folded edges are consistent, and the yield is high.
Drawings
Fig. 1 is a schematic structural diagram of a 180-degree battery edge folding device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the base and the support plate of FIG. 1;
FIG. 3 is a schematic view of the structure of the lower plate of FIG. 1;
FIG. 4 is a schematic structural view of the rolling mechanism of FIG. 1;
FIG. 5 is an enlarged schematic view of the roller sub-mechanism shown at A in FIG. 4;
in the figure:
1. a base; 2. a support plate; 3. a lower supporting plate; 4. a rolling mechanism; 5. a first drive mechanism; 6. a second drive mechanism; 7. a roller mechanism; 8. rolling the support; 9. rolling a roller; 10. a cam roller; 11. a stopper; 12. mounting legs; 13. and (5) supporting legs.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the invention provides a 180-degree battery edge folding device, which comprises a base 1, wherein a lower supporting plate 3 and a supporting plate 2 are arranged on the base 1, and a rolling mechanism 4 positioned above the lower supporting plate 3 is arranged on the supporting plate 2, wherein as shown in fig. 2, the base 1 and the supporting plate 2 are of an integrally formed structure, so that the assembly operation is convenient; the lower supporting plate 3 is detachably arranged on the base 1 and used for supporting the battery edge sealing through the 90-degree edge folding.
As shown in fig. 4, the rolling mechanism 4 includes a first driving mechanism 5, a second driving mechanism 6 and a rolling sub-mechanism 7, the first driving mechanism 5 is fixedly disposed on the supporting plate 2 and is in driving connection with the second driving mechanism 6, and the second driving mechanism 6 can move forward and backward relative to the lower supporting plate 3 and the edge sealing of the battery to be flanged on the lower supporting plate 3 under the driving of the first driving mechanism 5; one end of the second driving mechanism 6 is connected with a roller sub-mechanism 7 for sealing and flanging the edge of the battery in a driving mode, and the roller sub-mechanism 7 can move up and down towards the lower supporting plate 3 under the driving of the second driving mechanism 6.
As an embodiment of the present invention, the first driving mechanism 5 and the second driving mechanism 6 may be a driving device such as an air cylinder or a motor.
As an embodiment of the present invention, as shown in fig. 4, the roller sub-mechanism 7 includes a roller support 8, one end of the roller support 8 is fixedly connected to the second driving mechanism 6, and can move up and down under the driving of the second driving mechanism 6; and the other end of the rolling support 8 is provided with a rolling roller 9 for rolling the edge sealing of the battery.
The rolling roller 9 can move up and down relative to the lower supporting plate 3 under the control of the second driving mechanism 6, the height of the rolling roller 9 is adjusted, the height of the rolling roller 9 is approximately the same as the height of a battery edge sealing edge which is arranged on the lower supporting plate 3 and is flanged by 90 degrees, the rolling roller 9 can move back and forth under the control of the first driving mechanism 5, and the rolling operation is carried out on the battery edge sealing edge.
For better rolling effect, the rolling roller 9 is cylindrical in shape and can roll against the battery edge seal.
Specifically, as shown in fig. 4, two ends of the rolling roller 9 are respectively mounted on two inverted "L" shaped mounting legs 12 extending outward from the rolling bracket 8 through bearings.
As an embodiment of the present invention, as shown in fig. 5, the rolling bracket 8 is further provided with a plurality of cam rollers 10 for supporting the rolling rollers 9, and the cam rollers 10 can play a role of limiting and supporting the rolling rollers 9, so that when the battery edge is rolled, the rolling rollers 9 are uniformly stressed, rolling deformation is not easily generated, and the edge folding effect is consistent.
Specifically, the cam rollers 10 are uniformly arranged along the upper side of the rolling roller 9, and are arranged between the rolling roller 9 and the rolling bracket 8 through a plurality of inverted L-shaped supporting legs 13 and are pressed on the upper side of the rolling roller 9. The number of the cam rollers 10 is several in order to obtain a better supporting effect.
As an embodiment of the invention, as shown in fig. 3, the lower supporting plate 3 is provided with a stop 11 higher than the plane of the lower supporting plate 3 at the end close to the left and right ends, respectively, for performing position limitation on the edge sealing of the battery to be flanged, so as to guide the placement of the edge sealing of the battery to be flanged; the distance between the stop blocks 11 is based on the condition that the edge of the battery to be flanged can be at least sealed.
The following description will be made of a hemming operation procedure of the 180-degree battery hemming device provided by the present invention with reference to specific embodiments of the present invention.
Firstly, the first driving mechanism 5 and the second driving mechanism 6 are adjusted to enable the rolling roller 9 to rise to be at an initial position so as to avoid interfering with the placement of the battery seal edge, and the battery seal edge which is subjected to 90-degree edge folding is placed on the lower supporting plate 3 through an opening between two stop blocks 11 on the lower supporting plate 3 to wait for edge folding and rolling.
Then, the first driving mechanism 5 is adjusted to make the horizontal position of the rolling roller 9 be at the outer side of the battery edge sealing edge which is subjected to 90-degree edge folding, the rolling roller 9 is lowered to the height which is approximately the same as the height of the battery edge sealing edge which is subjected to 90-degree edge folding by adjusting the second driving mechanism 6, and the battery edge sealing device waits for the 90-degree edge folding to be rolled into 180-degree edge folding.
And finally, controlling the second driving mechanism 6 and the rolling roller 9 to move forwards towards the battery edge sealing through the 90-degree edge sealing through the first driving mechanism 5, so as to drive the rolling roller 9 to perform 180-degree edge sealing rolling operation on the 90-degree edge sealing, after the rolling roller 9 finishes the battery edge sealing, adjusting the first driving mechanism 5 and the second driving mechanism 6 to enable the rolling roller 9 to be at an initial position, taking down the battery edge sealing after the 180-degree edge sealing, and finishing the edge sealing operation.
The 180-degree battery edge folding device provided by the invention adopts two driving mechanisms to carry out up-and-down and front-and-back operation, and the edge folding force of the battery edge sealing is uniform through the rolling roller 9 and the cam roller 10, the edge folding is consistent, the edge folding operation is carried out, the structure is simple, the efficiency is high, and the cost is saved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. The 180-degree battery edge folding device is characterized by comprising a base (1), wherein a lower supporting plate (3) and a supporting plate (2) are arranged on the base (1), and a rolling mechanism (4) positioned above the lower supporting plate (3) is arranged on the supporting plate (2);
the rolling mechanism (4) comprises a first driving mechanism (5) fixedly arranged on the supporting plate (2), a second driving mechanism (6) in driving connection with the first driving mechanism (5), and a roller pressing mechanism (7) for sealing and flanging the edges of the battery;
the roller pressing sub-mechanism (7) is in driving connection with the second driving mechanism (6) and can move up and down under the driving of the second driving mechanism (6), and the second driving mechanism (6) and the roller pressing sub-mechanism (7) can move back and forth under the driving of the first driving mechanism (5).
2. A 180 degree battery hemming device according to claim 1 wherein the roller mechanism (7) comprises a roller bracket (8), one end of the roller bracket (8) is drivingly connected to the second drive mechanism (6), and the other end of the roller bracket (8) is provided with a roller (9) for grinding the battery hem seal.
3. A 180 degree battery crimping apparatus according to claim 2, wherein the roller rollers (9) are cylindrical.
4. A 180 degree battery hemming device according to claim 3 wherein the roller rollers (9) are mounted at both ends on the roller support (8) by bearings respectively.
5. A 180 degree battery hemming device according to claim 1 wherein the rolling support (8) is further provided with a plurality of cam rollers (10) for supporting the rolling rollers (9);
the cam rollers (10) are uniformly arranged along the upper sides of the rolling rollers (9) and are pressed on the upper sides of the rolling rollers (9).
6. A180 degree battery hemming device according to claim 5 wherein the number of cam rollers (10) is several.
7. A 180 degree battery hemming device according to claim 1 wherein the lower support plate (3) is provided with a stop (11) near each end, which is higher than the plane of the lower support plate (3), and the distance between the stops (11) is at least to accommodate the hem of the battery to be hemmed.
8. A 180 degree battery hemming device according to claim 1 wherein the first and second drive mechanisms (5, 6) are both air cylinders.
9. A 180 degree battery crimping apparatus according to claim 1, wherein the base (1) and the support plate (2) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011222846.1A CN112350005B (en) | 2020-11-05 | 2020-11-05 | 180 degree battery hem device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011222846.1A CN112350005B (en) | 2020-11-05 | 2020-11-05 | 180 degree battery hem device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112350005A true CN112350005A (en) | 2021-02-09 |
| CN112350005B CN112350005B (en) | 2023-01-10 |
Family
ID=74428784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011222846.1A Active CN112350005B (en) | 2020-11-05 | 2020-11-05 | 180 degree battery hem device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112350005B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090139294A1 (en) * | 2007-12-03 | 2009-06-04 | Hirotec Corporation | Hemming apparatus |
| CN109175013A (en) * | 2018-08-28 | 2019-01-11 | 东莞仕能机械设备有限公司 | A kind of lithium battery pole ear automatic rolling device |
| CN209312936U (en) * | 2018-11-12 | 2019-08-27 | 优科能源(漳州)有限公司 | A kind of Soft Roll cuts folding and scalds three-in-one sealed in unit |
| CN210497825U (en) * | 2019-09-10 | 2020-05-12 | 深圳市中基自动化有限公司 | 180-degree edge folding mechanism for soft package lithium battery |
-
2020
- 2020-11-05 CN CN202011222846.1A patent/CN112350005B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090139294A1 (en) * | 2007-12-03 | 2009-06-04 | Hirotec Corporation | Hemming apparatus |
| CN109175013A (en) * | 2018-08-28 | 2019-01-11 | 东莞仕能机械设备有限公司 | A kind of lithium battery pole ear automatic rolling device |
| CN209312936U (en) * | 2018-11-12 | 2019-08-27 | 优科能源(漳州)有限公司 | A kind of Soft Roll cuts folding and scalds three-in-one sealed in unit |
| CN210497825U (en) * | 2019-09-10 | 2020-05-12 | 深圳市中基自动化有限公司 | 180-degree edge folding mechanism for soft package lithium battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112350005B (en) | 2023-01-10 |
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Effective date of registration: 20221228 Address after: No. 138, Kangzhuang Branch Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province, 215000 Applicant after: KUNSHAN HUAYU AUTOMATION TECHNOLOGY CO.,LTD. Address before: 215000 building 3, 33 Qingyang Branch Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Applicant before: Suzhou Zhonghong Intelligent Equipment Co.,Ltd. |