CN203883081U - Fully-automatic double-flanging forming machine for lithium battery - Google Patents
Fully-automatic double-flanging forming machine for lithium battery Download PDFInfo
- Publication number
- CN203883081U CN203883081U CN201420208699.6U CN201420208699U CN203883081U CN 203883081 U CN203883081 U CN 203883081U CN 201420208699 U CN201420208699 U CN 201420208699U CN 203883081 U CN203883081 U CN 203883081U
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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
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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
- 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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Abstract
The utility model relates to the technical field of lithium battery production equipment, and in particular relates to a fully-automatic double-flanging forming machine for a lithium battery. The forming machine comprises a loading mechanical hand, a preheating shaping mechanism, a double-flanging mechanism, a hot ironing mechanism, a cold ironing shaping mechanism, a weighing mechanism and a barcode scanning mechanism, which are sequentially arranged from front to back. According to the mechanism, a roller forming mode implemented by a first-group roller forming device, a second-group roller forming device, a third-group roller forming device and a fourth-group roller forming device is adopted for realizing the automatic double-flanging forming of the lithium battery, so that the leakage of an electrolyte is effectively prevented, and the dimensional requirements of a product can also be met.
Description
Technical field
The utility model relates to lithium battery production equipment technical field, relates in particular to the full-automatic double-fold forming machine of lithium battery.
Background technology
Soft package lithium battery is at original box hat, aluminum hull, the third generation dynamic lithium battery growing up on the basis of electric battery with plastic case, lighter with it, thinner, have extended cycle life, security performance is good, energy density is high, discharge platform is stable, power-performance is outstanding, the advantage such as environment friendly and pollution-free, and be widely used in electric bicycle, battery-operated motor cycle, electric automobile, electric tool, electronic toy, solar photovoltaic generation system, wind generator system, mobile communication base station, large server ups power for subsequent use, emergency lighting, the multiple fields such as Portable mobile power source and mine safety appliance.
In the automated production process of soft package lithium battery, need to be to the moulding of lithium battery flanging.Generally only be shaped at present a folded edges, electrolyte easily occurs a folded edges reveals.For this reason, also have and adopt the structure that is shaped to double-fold, but existing double-fold structure makes the width of battery wide, cannot meet product size requirement.
Summary of the invention
The purpose of this utility model is to provide a kind of lithium battery full-automatic double-fold forming machine for the deficiencies in the prior art, can realize the automatic double-fold moulding of lithium battery, effectively prevents electrolyte leakage, also can meet product size requirement.
For achieving the above object, the utility model adopts following technical scheme.
The full-automatic double-fold forming machine of lithium battery, it comprises the feeding manipulator, preheating reshaping device, double-fold mechanism, blanching mechanism, cold wave reshaping device, Weighing mechanism and the bar code scanning mechanism that set gradually from front to back;
Described double-fold mechanism comprises the battery clamp that can move forward and backward, trimming device moving up and down; Lithium battery is located in described battery clamp, and trimming device is arranged at battery clamp top, and the left and right sides of battery clamp is symmetrically arranged with the double-fold device that can move left and right; Described double-fold device comprises and sets gradually from front to back first group of roller shaped device, second group of roller shaped device, the 3rd group of roller shaped device and the 4th group of roller shaped device;
Described first group of roller shaped device comprises first group of roller mount pad, the lower row of first group of roller mount pad is disposed with four the first flat wheels from front to back, the upper row of first group of roller mount pad is disposed with three the first cambered surface rollers and a first plane roller from front to back, the cambered surface radian size of three the first cambered surface rollers that set gradually from front to back diminishes successively, the front end of described three the first cambered surface rollers and a first plane roller is provided with step, the step of described three the first cambered surface rollers and a first plane roller and four first are flat take turns opposite successively,
Described second group of roller shaped device comprises second group of roller mount pad, the upper row of second group of roller mount pad is disposed with four the second plane rollers from front to back, the lower row of second group of roller mount pad is disposed with four second step plane rollers from front to back, the front end of four second step plane rollers is provided with step, and the step of described four the second plane rollers and four second step plane rollers is opposite successively;
Described the 3rd group of roller shaped device comprises the 3rd group of roller mount pad, the upper row of the 3rd group of roller mount pad is disposed with four the 3rd plane rollers from front to back, the lower row of second group of roller mount pad is also disposed with four the 3rd plane rollers from front to back, and four the 3rd plane rollers of described upper row and lower row are opposite successively;
Described the 4th group of roller shaped device comprises the 4th group of roller mount pad, the lower row of the 4th group of roller mount pad is disposed with four the 4th flat wheels from front to back, the upper row of the 4th group of roller mount pad is disposed with three the 4th cambered surface rollers and Siping City's surface roller from front to back, the cambered surface radian size of three the 4th cambered surface rollers that set gradually from front to back diminishes successively, the front end of described three the 4th cambered surface rollers and Siping City's surface roller is provided with step, the step of described three the 4th cambered surface rollers and Siping City's surface roller and four the 4th are flat take turns opposite successively.
Further, the cambered surface radian size of described three of setting gradually from front to back the first cambered surface roller is followed successively by 60 °, 30 ° and 20 °.
Further, the cambered surface radian size of described three the 4th cambered surface rollers that set gradually is from front to back followed successively by 60 °, 30 ° and 20 °.
Further, described the 3rd group of roller mount pad is provided with point glue equipment.
Further, described double-fold mechanism also comprises flanging Mobile base, base and mobile drive motors, and described flanging Mobile base rail is connected to described base, and described mobile drive motors drives described flanging Mobile base to move left and right along described base; Described double-fold device is installed on flanging Mobile base.
Further, between described double-fold device and flanging Mobile base, be provided with elastic device.
Further, described double-fold mechanism also comprises fixture drive motors, and fixture drive motors drives described battery clamp to move forward and backward.
Further, described double-fold mechanism also comprises mobile post beam, post beam drive motors and trimming cylinder, and post beam drive motors drives described mobile post beam to move forward and backward, and trimming cylinder is installed on mobile post beam, and trimming air cylinder driven connects described trimming device.
The utility model beneficial effect is: the full-automatic double-fold forming machine of lithium battery described in the utility model, by the roller molding mode of first group of roller shaped device, second group of roller shaped device, the 3rd group of roller shaped device and the 4th group of roller shaped device, realize the automatic double-fold moulding of lithium battery, effectively prevent electrolyte leakage, also can meet product size requirement.
Brief description of the drawings
Fig. 1 is schematic block diagram of the present utility model.
Fig. 2 is the structural representation of double-fold of the present utility model mechanism.
Fig. 3 is the structural representation of double-fold device of the present utility model.
Fig. 4 is that the first cambered surface roller of the present utility model and first is flatly taken turns opposed structural representation.
Fig. 5 is the structural representation of lithium battery of the present utility model after the moulding of first group of roller shaped device.
Fig. 6 is the structural representation of lithium battery of the present utility model after the moulding of second group of roller shaped device.
Fig. 7 is the structural representation of lithium battery of the present utility model after the 3rd group of roller shaped device moulding.
Fig. 8 is the structural representation of lithium battery of the present utility model after the 4th group of roller shaped device moulding.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1 to Figure 3, the full-automatic double-fold forming machine of lithium battery described in the utility model, its structure is: it comprises the feeding manipulator 1, preheating reshaping device 2, double-fold mechanism 3, blanching mechanism 4, cold wave reshaping device 5, Weighing mechanism 6 and the bar code scanning mechanism 7 that set gradually from front to back, described double-fold mechanism 3 comprises battery clamp 32, the trimming device moving up and down 31 that can move forward and backward, lithium battery 8 is located in described battery clamp 32, and trimming device 31 is arranged at battery clamp 32 tops, and the left and right sides of battery clamp 32 is symmetrically arranged with the double-fold device 30 that can move left and right, described double-fold device 30 comprises and sets gradually from front to back first group of roller shaped device 33, second group of roller shaped device 34, the 3rd group of roller shaped device 35 and the 4th group of roller shaped device 36, described first group of roller shaped device 33 comprises first group of roller mount pad 330, the lower row of first group of roller mount pad 330 is disposed with from front to back four first and flatly takes turns 331, the upper row of first group of roller mount pad 330 is disposed with three the first cambered surface rollers 332 and a first plane roller 333 from front to back, the cambered surface radian size of three the first cambered surface rollers 332 that set gradually from front to back diminishes successively, be conducive to avoid produce scratch on lithium battery 8, the front end of described three the first cambered surface rollers 332 and a first plane roller 333 is provided with step (step is position as shown in mark in Fig. 4 335), the step of described three the first cambered surface rollers 332 and a first plane roller 333 and four first are flat take turns 331 opposite successively, described second group of roller shaped device 34 comprises second group of roller mount pad 340, the upper row of second group of roller mount pad 340 is disposed with four the second plane rollers 342 from front to back, the lower row of second group of roller mount pad 340 is disposed with four second step plane rollers 341 from front to back, the front end of four second step plane rollers 341 is provided with step, and the step of described four the second plane rollers 342 and four second step plane rollers 341 is opposite successively, described the 3rd group of roller shaped device 35 comprises the 3rd group of roller mount pad 350, the upper row of the 3rd group of roller mount pad 350 is disposed with four the 3rd plane rollers 352 from front to back, the lower row of second group of roller mount pad 340 is also disposed with four the 3rd plane rollers 352 from front to back, and four the 3rd plane rollers 352 of described upper row and lower row are opposite successively, described the 4th group of roller shaped device 36 comprises the 4th group of roller mount pad 360, the lower row of the 4th group of roller mount pad 360 is disposed with from front to back four the 4th and flatly takes turns 361, the upper row of the 4th group of roller mount pad 360 is disposed with three the 4th cambered surface rollers 362 and Siping City's surface roller 363 from front to back, the cambered surface radian size of three the 4th cambered surface rollers 362 that set gradually from front to back diminishes successively, the front end of described three the 4th cambered surface rollers 362 and Siping City's surface roller 363 is provided with step, the step of described three the 4th cambered surface rollers 362 and Siping City's surface roller 363 and four the 4th are flat take turns 361 opposite successively.
Preferably, the cambered surface radian size of described three of setting gradually from front to back the first cambered surface roller 332 is followed successively by 60 °, 30 ° and 20 ° (cambered surface is position as shown in label in Fig. 4 334), the cambered surface radian of three the first cambered surface rollers 332 diminishes successively, the radian of last the first plane roller 333 is 0 °, realize the object that lithium battery 8 both sides is shaped to 90 ° of flangings, this angular range is only good execution mode.Further, the cambered surface radian size of described three the 4th cambered surface rollers 362 that set gradually is from front to back followed successively by 60 °, 30 ° and 20 °, the radian of last Siping City's surface roller 363 is 0 °, realize the object that lithium battery 8 is completed to double-fold moulding, this angular range is only good execution mode.Further, described the 3rd group of roller mount pad 350 is provided with point glue equipment, can carry out a glue to the conduplication side that completes the lithium battery 8 after a flanging moulding, glue conduplication side in the time carrying out double-fold carries out adhesion, make more linking together of close and firm of double-fold, better prevent electrolyte leakage.Further, described double-fold mechanism 3 also comprises flanging Mobile base 37, base 38 and mobile drive motors 39, described flanging Mobile base 37 rails are connected to described base 38, and described mobile drive motors 39 drives described flanging Mobile base 37 to move left and right along described base 38; Described double-fold device 30 is installed on flanging Mobile base 37, and this is simple and compact for structure, can drive double-fold device 30 toward lithium battery 8 both sides near carrying out flanging.Further, between described double-fold device 30 and flanging Mobile base 37, be provided with elastic device 40, make flanging process comparatively soft, avoid causing the damage to lithium battery 8.Further, described double-fold mechanism 3 also comprises fixture drive motors 40, and fixture drive motors 40 drives described battery clamp 32 to move forward and backward, and is convenient to drive lithium battery 8 to enter double-fold device 30 and carries out flanging, and compact conformation is effective.Further, described double-fold mechanism 3 also comprises mobile post beam 50, post beam drive motors 70 and trimming cylinder 60, post beam drive motors 70 drives described mobile post beam 50 to move forward and backward, trimming cylinder 60 is installed on mobile post beam 50, trimming cylinder 60 drives and connects described trimming device 31, and capable of regulating trimming device 31 carries out trimming to appropriate location.
The full-automatic double-fold forming machine of lithium battery described in the utility model, by the roller molding mode of first group of roller shaped device 33, second group of roller shaped device 34, the 3rd group of roller shaped device 35 and the 4th group of roller shaped device 36, realize the automatic double-fold moulding of lithium battery 8, effectively prevent electrolyte leakage, also can meet product size requirement, its course of work is shown in forming method description below.
The full-automatic double-fold forming method of lithium battery shown in the utility model, it comprises the following steps:
The first step, feeding manipulator 1 by lithium battery 8 automatic chargings to preheating reshaping device 2;
Second step, preheating reshaping device 2 heats pressing to the both sides of lithium battery 8, completes shaping, and supplied materials is upwarped in realization or shaping is carried out on irregular both sides;
The 3rd step, the lithium battery 8 completing after shaping is admitted on the battery clamp 32 of double-fold mechanism 3, and trimming device 31 has moved up and down the trimming to lithium battery 8;
The 4th step, battery clamp 32 drives lithium battery 8 to enter first group of roller shaped device 33, the step of three the first cambered surface rollers 332 and a first plane roller 333 and four first are flat take turns 331 successively opposite formed shaped device the both sides of lithium battery 8 are shaped to 90 ° of flangings, effect is as shown in Figure 5;
The 5th step, battery clamp 32 drives lithium battery 8 to enter second group of roller shaped device 34, the step of four the second plane rollers 342 and four second step plane rollers 341 successively opposite formed shaped device flattens 90 ° of flangings on lithium battery 8 both sides to be shaped to 0 ° of flanging, and effect as shown in Figure 6;
The 6th step, battery clamp 32 drives lithium battery 8 to enter the 3rd group of roller shaped device 35, four the 3rd plane rollers 352 of the upper row of the 3rd group of roller shaped device 35 and lower row successively opposite formed shaped device further flatten 0 ° of flanging on lithium battery 8 both sides, complete a flanging moulding, effect as shown in Figure 7; Complete a flanging moulding and also can carry out hot shaping, thickness is met the demands completely;
The 7th step, battery clamp 32 drives lithium battery 8 to enter the 4th group of roller shaped device 36, the step of three the 4th cambered surface rollers 362 and Siping City's surface roller 363 and four the 4th are flat take turns 361 successively opposite formed shaped device one flanging on lithium battery 8 both sides is shaped to 90 ° of flangings, this flanging is adjacent to lithium battery 8 sides, complete double-fold moulding, effect as shown in Figure 8;
The 8th step, the lithium battery 8 that completes double-fold moulding is admitted to blanching mechanism 4, and blanching mechanism 4 carries out blanching to double-fold, prevents double-fold distortion bounce-back;
The 9th step, lithium battery 8 is admitted to Weighing mechanism 6 and weighs, and the lithium battery 8 that requires and do not meet weight requirement to meeting weight is classified;
The tenth step, the lithium battery 8 that meets weight requirement is admitted to bar code scanning mechanism 7 and carries out bar code scanning, completes lithium battery 8 finished product records.
Further, complete after a flanging moulding in the 6th step, conduplication side carries out a glue, and then carries out the 7th step, and glue conduplication side in the time carrying out double-fold carries out adhesion, makes more linking together of close and firm of double-fold, better prevents electrolyte leakage; In the 8th step, double-fold is carried out after blanching, use cold wave reshaping device 5 to carry out cold wave shaping to double-fold, can carry out glue coolingly, and then carry out the 9th step.
The full-automatic double-fold forming method of lithium battery described in the utility model, by the roller molding mode of first group of roller shaped device 33, second group of roller shaped device 34, the 3rd group of roller shaped device 35 and the 4th group of roller shaped device 36, realize the automatic double-fold moulding of lithium battery 8, effectively prevent electrolyte leakage, also can meet product size requirement, double-fold width ± 0.05mm ~ ± 0.1mm, meets product size requirement completely.Its course of work is shown in forming method description below.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (8)
1. the full-automatic double-fold forming machine of lithium battery, is characterized in that: it comprises the feeding manipulator (1), preheating reshaping device (2), double-fold mechanism (3), blanching mechanism (4), cold wave reshaping device (5), Weighing mechanism (6) and the bar code scanning mechanism (7) that set gradually from front to back;
Described double-fold mechanism (3) comprises the battery clamp (32) that can move forward and backward, trimming device moving up and down (31); Lithium battery (8) is located in described battery clamp (32), and trimming device (31) is arranged at battery clamp (32) top, and the left and right sides of battery clamp (32) is symmetrically arranged with the double-fold device (30) that can move left and right; Described double-fold device (30) comprises and sets gradually from front to back first group of roller shaped device (33), second group of roller shaped device (34), the 3rd group of roller shaped device (35) and the 4th group of roller shaped device (36);
Described first group of roller shaped device (33) comprises first group of roller mount pad (330), the lower row of first group of roller mount pad (330) is disposed with four the first flat wheels (331) from front to back, the upper row of first group of roller mount pad (330) is disposed with three the first cambered surface rollers (332) and a first plane roller (333) from front to back, the cambered surface radian size of three the first cambered surface rollers (332) that set gradually from front to back diminishes successively, the front end of described three the first cambered surface rollers (332) and a first plane roller (333) is provided with step, the step of described three the first cambered surface rollers (332) and a first plane roller (333) and four the first flat wheels (331) are opposite successively,
Described second group of roller shaped device (34) comprises second group of roller mount pad (340), the upper row of second group of roller mount pad (340) is disposed with four the second plane rollers (342) from front to back, the lower row of second group of roller mount pad (340) is disposed with four second step plane rollers (341) from front to back, the front end of four second step plane rollers (341) is provided with step, and described four the second plane rollers (342) are opposite successively with the step of four second step plane rollers (341);
Described the 3rd group of roller shaped device (35) comprises the 3rd group of roller mount pad (350), the upper row of the 3rd group of roller mount pad (350) is disposed with four the 3rd plane rollers (352) from front to back, the lower row of second group of roller mount pad (340) is also disposed with four the 3rd plane rollers (352) from front to back, and four the 3rd plane rollers (352) of described upper row and lower row are opposite successively;
Described the 4th group of roller shaped device (36) comprises the 4th group of roller mount pad (360), the lower row of the 4th group of roller mount pad (360) is disposed with four the 4th flat wheels (361) from front to back, the upper row of the 4th group of roller mount pad (360) is disposed with three the 4th cambered surface rollers (362) and Siping City's surface rollers (363) from front to back, the cambered surface radian size of three the 4th cambered surface rollers (362) that set gradually from front to back diminishes successively, the front end of described three the 4th cambered surface rollers (362) and Siping City's surface roller (363) is provided with step, step and four the 4th flat wheels (361) of described three the 4th cambered surface rollers (362) and Siping City's surface roller (363) are opposite successively.
2. the full-automatic double-fold forming machine of lithium battery according to claim 1, is characterized in that: the cambered surface radian size of described three of setting gradually from front to back the first cambered surface roller (332) is followed successively by 60 °, 30 ° and 20 °.
3. the full-automatic double-fold forming machine of lithium battery according to claim 1, is characterized in that: the cambered surface radian size of described three of setting gradually from front to back the 4th cambered surface roller (362) is followed successively by 60 °, 30 ° and 20 °.
4. the full-automatic double-fold forming machine of lithium battery according to claim 1, is characterized in that: described the 3rd group of roller mount pad (350) is provided with point glue equipment.
5. the full-automatic double-fold forming machine of lithium battery according to claim 1, it is characterized in that: described double-fold mechanism (3) also comprises flanging Mobile base (37), base (38) and mobile drive motors (39), described flanging Mobile base (37) rail is connected to described base (38), and described mobile drive motors (39) drives described flanging Mobile base (37) to move left and right along described base (38); Described double-fold device (30) is installed on flanging Mobile base (37).
6. the full-automatic double-fold forming machine of lithium battery according to claim 5, is characterized in that: between described double-fold device (30) and flanging Mobile base (37), be provided with elastic device (40).
7. the full-automatic double-fold forming machine of lithium battery according to claim 1, is characterized in that: described double-fold mechanism (3) also comprises fixture drive motors (40), fixture drive motors (40) drives described battery clamp (32) to move forward and backward.
8. the full-automatic double-fold forming machine of lithium battery according to claim 1, it is characterized in that: described double-fold mechanism (3) also comprises mobile post beam (50), post beam drive motors (70) and trimming cylinder (60), post beam drive motors (70) drives described mobile post beam (50) to move forward and backward, trimming cylinder (60) is installed on mobile post beam (50), and trimming cylinder (60) drives and connects described trimming device (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208699.6U CN203883081U (en) | 2014-04-28 | 2014-04-28 | Fully-automatic double-flanging forming machine for lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208699.6U CN203883081U (en) | 2014-04-28 | 2014-04-28 | Fully-automatic double-flanging forming machine for lithium battery |
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| Publication Number | Publication Date |
|---|---|
| CN203883081U true CN203883081U (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420208699.6U Withdrawn - After Issue CN203883081U (en) | 2014-04-28 | 2014-04-28 | Fully-automatic double-flanging forming machine for lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203883081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985896A (en) * | 2014-04-28 | 2014-08-13 | 东莞市骏泰精密机械有限公司 | Lithium battery fully automatic double-flanged forming machine and forming method |
| CN109494397A (en) * | 2018-11-06 | 2019-03-19 | 东莞市盟昌精密设备有限公司 | A kind of hot pressing mechanism and secondly encapsulation method of soft-package battery |
-
2014
- 2014-04-28 CN CN201420208699.6U patent/CN203883081U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985896A (en) * | 2014-04-28 | 2014-08-13 | 东莞市骏泰精密机械有限公司 | Lithium battery fully automatic double-flanged forming machine and forming method |
| CN103985896B (en) * | 2014-04-28 | 2016-05-11 | 东莞市骏泰精密机械有限公司 | The full-automatic double-fold forming machine of lithium battery and forming method |
| CN109494397A (en) * | 2018-11-06 | 2019-03-19 | 东莞市盟昌精密设备有限公司 | A kind of hot pressing mechanism and secondly encapsulation method of soft-package battery |
| CN109494397B (en) * | 2018-11-06 | 2020-09-29 | 江西冠盟智能装备有限公司 | Hot-pressing mechanism of soft package battery and secondary sealing method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Xinhong Inventor after: Pi Jianxin Inventor before: Zhang Lun Inventor before: Pi Jianxin |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG LUN PI JIANXIN TO: LI XINHONG PI JIANXIN |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20141015 Effective date of abandoning: 20160511 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20141015 Effective date of abandoning: 20160511 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |