CN111470117B - Lithium battery sleeve thermal shrinkage film laminating equipment - Google Patents
Lithium battery sleeve thermal shrinkage film laminating equipment Download PDFInfo
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- CN111470117B CN111470117B CN202010352768.0A CN202010352768A CN111470117B CN 111470117 B CN111470117 B CN 111470117B CN 202010352768 A CN202010352768 A CN 202010352768A CN 111470117 B CN111470117 B CN 111470117B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
- B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
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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
-
- 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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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to a laminating device, in particular to a lithium battery sleeve thermal shrinkage film laminating device. The technical problem is how to provide a lithium battery pack thermal shrinkage film laminating equipment which does not need manual thermal shrinkage film laminating, has high laminating efficiency and does not need frequent replacement of a lithium battery pack. A lithium battery sleeve thermal shrinkage film laminating device comprises a base, a support, a first slide rail, a first slide block, a first connecting rod, a motor, a first gear and the like; the support is connected with on base top right side, and the support upper portion left and right sides is connected with first slide rail, and the gliding style is connected with first slider on the first slide rail, and first slider bottom is connected with first connecting rod. According to the invention, the motor is rotated to drive the air heater to move left and right through the matching of the first gear and the second gear so as to perform hot air lamination on the lithium battery pack, and the positive and negative directions of the motor can be controlled through the arranged contact switch and the delay switch, so that the lithium battery pack is subjected to automatic hot air lamination.
Description
Technical Field
The invention relates to a laminating device, in particular to a lithium battery sleeve thermal shrinkage film laminating device.
Background
Carry out the manufacture in-process at the lithium cell, wherein there is one important process to need to overlap the pyrocondensation membrane in the lithium cell outside, need use tools to laminate the pyrocondensation membrane heating and the lithium cell outside afterwards, and present laminating mode is mainly laminated the pyrocondensation membrane in the lithium cell group outside through artifical handheld air heater round trip movement, still need artifical frequent change lithium cell group simultaneously, so, the laminating process is comparatively loaded down with trivial details, and artifical handheld air heater time a specified duration, the easy aching of arm, greatly reduced's the efficiency of laminating work.
To the problem that the aforesaid provided, design one kind need not artifical manual pyrocondensation membrane laminating, laminating efficient, and need not to frequently change lithium cell set's lithium cell cover pyrocondensation membrane laminating equipment and overcome present need artifical manual to laminate, the laminating is inefficient and need artifical frequent change lithium cell set's shortcoming to lithium cell set.
Disclosure of Invention
In order to overcome the shortcoming that need artifical manual laminating, laminating inefficiency and need artifical frequent change lithium cell group to lithium cell group at present, technical problem: the lithium battery pack thermal shrinkage film laminating equipment is free from manual thermal shrinkage film laminating, high in laminating efficiency and free from frequent replacement of a lithium battery pack.
The technical scheme is as follows: the utility model provides a lithium cell cover pyrocondensation membrane laminating equipment, the on-line screen storage device comprises a base, a support, first slide rail, first slider, first connecting rod, including a motor, an end cap, a controller, and a cover plate, the first gear, contract membrane device and rack, base top right side is connected with the support, the support upper portion left and right sides is connected with first slide rail, the slip type is connected with first slider on the first slide rail, first slider bottom is connected with first connecting rod, the motor is installed in right-hand first connecting rod left side, be connected with first gear on the output shaft of motor, be connected with the membrane device that contracts between the first connecting rod, contract membrane device and first gear cooperation, support upper portion left side is connected with the rack, contract membrane device and rack cooperation.
Optionally, the film shrinking device comprises a grooved roller, a first bearing, a second gear, a second slide rail, a second slider, a second connecting rod, a first fixing frame, an air heater and a single gear, the first bearing is arranged on the inner side of the first connecting rod, the grooved roller is connected between the first bearings, the single gear and the second gear are respectively connected to the left side and the right side of the grooved roller, the single gear is meshed with a rack, the second gear is meshed with the first gear, the second slide rail is connected between the lower portions of the first connecting rods, the second slider is slidably connected to the second slide rail, the second connecting rod is connected to the second slider, the upper side of the second connecting rod is embedded into the grooved roller, the bottom of the second connecting rod is connected with the first fixing frame, the bottom of the first fixing frame is connected with the air heater, and the air heater is located above the base.
Optionally, the reciprocating device is further included, the reciprocating device is arranged at the rear side of the first slide rail, the reciprocating device comprises a third slide block, a time delay switch, a contact switch, a first elastic part, a slide rod, a fourth slide block, a second elastic part, a first support plate, a ratchet strip, a second fixing frame, a ratchet wheel and a transmission assembly, a slide hole is formed in the left side of the top of the support, the contact switch is arranged on the inner front wall of the first slide rail, the third slide block is connected with the slide rail in a sliding manner, the time delay switch is connected with the front side of the third slide block, the first elastic part is connected between the rear side of the third slide block and the inner wall of the first slide rail, the slide rod is connected with the top of the third slide block and penetrates through the slide hole, the fourth slide block is connected with the slide rod in a sliding manner, the second elastic part is connected between the bottom of the fourth slide block and the top of the third slide block, the top of the fourth slide block is connected with the first support plate, the ratchet strip is connected with the first support plate, the rear side of the first slide rail is connected with the second fixing frame, the second fixing frame is rotatably connected with a ratchet wheel which is matched with the ratchet strip, the rear side of the first sliding rail is connected with a transmission assembly, and the ratchet wheel is matched with the transmission assembly.
Optionally, the transmission assembly comprises a second supporting plate, a third fixing frame, a second bearing, a rotating rod, a bevel gear assembly, a belt wheel, a belt, a third bearing, a conveying assembly and fixing blocks, the rear end of the first sliding rail is connected with the second supporting plate, the rear end of the second supporting plate is connected with the third fixing frame, the third fixing frame is provided with the second bearing, the second bearing is connected with the rotating rod, the front end of the rotating rod and the second fixing frame are connected with the bevel gear assembly in a rotating mode, the rotating rod is provided with the belt wheel, the left side and the right side of the top of the base are provided with the third bearing, the conveying assembly is connected between the third bearing, the belt is wound between the right side of the conveying assembly and the belt wheel, and the conveying assembly is uniformly distributed with a plurality of fixing blocks.
Optionally, the first and second resilient members are straight springs.
The invention has the beneficial effects that: according to the hot air laminating machine, the motor is rotated to drive the air heater to move left and right through the matching of the first gear and the second gear to carry out hot air laminating on the lithium battery pack, the forward and reverse directions of the motor can be controlled through the arranged contact switch and the time delay switch, so that the lithium battery pack is subjected to automatic hot air laminating, manual control of the forward and reverse alternate rotation of the motor is not needed, the lithium battery pack is driven to move through the matching of the arranged belt wheel and the belt, and thus the laminated lithium battery pack can be moved out and then the next lithium battery pack is subjected to hot air laminating.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic structural diagram of the film shrinking device of the present invention.
Fig. 3 is a right-side view of the reciprocating device of the present invention.
Fig. 4 is a right-side structural schematic view of the transmission assembly of the present invention.
Fig. 5 is a front view of the transmission assembly of the present invention.
Description of reference numerals: 1 base, 2 support, 3 first slide rail, 4 first slide block, 5 first connecting rod, 6 motor, 7 first gear, 8 film shrinking device, 9 rack, 10 slide hole, 11 reciprocating device, 12 transmission component, 81 groove roller, 82 first bearing, 83 second gear, 84 second slide rail, 85 second slide block, 86 second connecting rod, 87 first fixing frame, 88 hot air blower, 89 single gear, 111 third slide block, 112 delay switch, 1121 contact switch, 113 first elastic component, 114 slide bar, 115 fourth slide block, 116 second elastic component, 117 first supporting plate, 118 ratchet bar, 119 second fixing frame, 1191 ratchet wheel, 121 second supporting plate, 122 third fixing frame, 123 second bearing, 124 rotating bar, 125 conical tooth component, 126 belt wheel, 127 belt, 128 third bearing, 129 conveying component and 1291 fixing block.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Example 1
The utility model provides a lithium cell cover pyrocondensation membrane laminating equipment, as shown in figure 1, including base 1, support 2, first slide rail 3, first slider 4, first connecting rod 5, motor 6, first gear 7, contract membrane device 8 and rack 9, specifically do:
base 1 top right side is connected with support 2, the 2 upper portion left and right sides of support all are connected with first slide rail 3, sliding connection has first slider 4 on first slide rail 3, 4 bottoms of first slider are connected with first connecting rod 5, motor 6 is installed in right-hand first connecting rod 5 left side, be connected with first gear 7 on the output shaft of motor 6, be connected with the membrane device 8 that contracts between the first connecting rod 5, the membrane device 8 and the cooperation of first gear 7 contract, 2 upper portion left sides of support are connected with rack 9, the cooperation of membrane device 8 and rack 9 contracts.
When needs carry out hot-blast laminating to lithium cell group, can place lithium cell group on base 1, rotate through starter motor 6 afterwards, motor 6 rotates and contracts membrane device 8 through first gear 7 drive and rotate, thereby laminate lithium cell group, when contracting membrane device 8 rotate to meshing with rack 9, contract membrane device 8 through first slider 4 drive and move backward on first slide rail 3, so, can carry out hot-blast laminating to the different positions of lithium cell group, after laminating work is accomplished, close motor 6, take out lithium cell group, put into next group of lithium cell group again and laminate, the action above the repetition can.
Example 2
On the basis of embodiment 1, as shown in fig. 2, the film shrinking device 8 includes a grooved roller 81, a first bearing 82, a second gear 83, a second slide rail 84, a second slide block 85, a second link 86, a first fixing frame 87, a hot air blower 88 and a single gear 89, specifically:
the inner sides of the first connecting rods 5 are respectively provided with a first bearing 82, a groove roller 81 is connected between the first bearings 82, the left side and the right side of the groove roller 81 are respectively connected with a single gear 89 and a second gear 83, the single gear 89 is meshed with the rack 9, the second gear 83 is meshed with the first gear 7, a second sliding rail 84 is connected between the lower parts of the first connecting rods 5, the second sliding rail 84 is connected with a second sliding block 85 in a sliding manner, the second sliding block 85 is connected with a second connecting rod 86, the upper side of the second connecting rod 86 is embedded in an inner groove of the groove roller 81 and matched with the groove roller, the bottom of the second connecting rod 86 is connected with a first fixing frame 87, the bottom of the first fixing frame 87 is connected with a hot air blower 88, and the hot air blower 88 is positioned above the base 1.
Example 3
On the basis of embodiment 2, as shown in fig. 3 to 5, the device further includes a reciprocating device 11, the reciprocating device 11 is disposed at the rear side of the first slide rail 3, the reciprocating device 11 includes a third slider 111, a delay switch 112, a contact switch 1121, a first elastic member 113, a sliding rod 114, a fourth slider 115, a second elastic member 116, a first supporting plate 117, a ratchet bar 118, a second fixing frame 119, a ratchet wheel 1191, and a transmission assembly 12, and specifically includes:
the left side of the top of the bracket 2 is provided with a sliding hole 10, the inner front wall of the first sliding rail 3 is provided with a contact switch 1121, the first sliding rail 3 is slidably connected with a third sliding block 111, the front side of the third sliding block 111 is connected with a delay switch 112, a first elastic member 113 is connected between the rear side of the third sliding block 111 and the inner wall of the first sliding rail 3, the top of the third sliding block 111 is connected with a sliding rod 114, the sliding rod 114 passes through the sliding hole 10, the sliding rod 114 is slidably connected with a fourth sliding block 115, a second elastic member 116 is connected between the bottom of the fourth sliding block 115 and the top of the third sliding block 111, the top of the fourth sliding block 115 is connected with a first supporting plate 117, the first supporting plate 117 is connected with a ratchet bar 118, the rear side of the first sliding rail 3 is connected with a second fixing frame 119, the second fixing frame 119 is rotatably connected with a ratchet wheel 1191, the ratchet wheel 1191 is matched with.
In the process that the first slider 4 drives the air heater 88 to move backwards, when the first slider 4 contacts the delay switch 112, the delay switch 112 enters a delay stage, at this time, the delay switch 112 controls the motor 6 to rotate reversely after a set time, the first slider 4 also contacts the third slider 111 and drives it to move backwards, the third slider 111 moves backwards to drive the ratchet bar 118 to move backwards through the fourth slider 115, the ratchet bar 118 moves backwards to drive the ratchet 1191 to rotate, so that the next group of lithium battery packs are positioned and enter below the air heater 88 through the transmission assembly 12, and when the delay switch 112 finishes the set time, the control motor 6 also rotates reversely to drive the first slider 4 to move forwards, so that the air heater 88 intermittently moves forwards, so that the next group of lithium battery packs are attached by hot air, when the first slider 4 moves forwards and contacts the contact switch 1121, the contact switch 1121 is triggered to control the motor 6 to enter the forward movement state from the reverse movement state, thereby moving the first slider 4 to the rear side.
The transmission assembly 12 includes a second supporting plate 121, a third fixing frame 122, a second bearing 123, a rotating rod 124, a bevel gear assembly 125, a belt wheel 126, a belt 127, a third bearing 128, a transmission assembly 129, and a fixing block 1291, specifically:
the rear end of first slide rail 3 is connected with second backup pad 121, second backup pad 121 rear end is connected with third mount 122, be equipped with second bearing 123 on the third mount 122, be connected with bull stick 124 on the second bearing 123, the commentaries on classics formula is connected with awl tooth subassembly 125 on bull stick 124 front end and the second mount 119, be equipped with band pulley 126 on the bull stick 124, the base 1 top left and right sides is equipped with third bearing 128, be connected with conveying component 129 between the third bearing 128, around having the belt 127 between conveying component 129 right side and the band pulley 126, evenly distributed has a plurality of fixed blocks 1291 on the conveying component 129.
When the ratchet bar 118 moves backwards, the ratchet wheel 1191 is driven to rotate, the ratchet wheel 1191 rotates to drive the bevel gear assembly 125 to rotate, so that the rotating rod 124 drives the belt wheel 126 to rotate, the rotating wheel rotates to drive the conveying assembly 129 to rotate through the belt 127, so that the fixing block 1291 drives the lithium battery pack to move, and therefore, the next group of lithium battery packs can be subjected to hot air laminating.
Further, the first elastic member and the second elastic member are straight springs.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (4)
1. The utility model provides a lithium cell cover pyrocondensation membrane laminating equipment, is connected with support (2), its characterized in that including base (1) and support (2), base (1) top right side: the film shrinking device comprises a first sliding rail (3), a first sliding block (4), a first connecting rod (5), a motor (6), a first gear (7), a film shrinking device (8) and a rack (9), wherein the first sliding rail (3) is connected to the left side and the right side of the upper portion of a support (2), the first sliding rail (3) is connected with the first sliding block (4) in a sliding mode, the first connecting rod (5) is connected to the bottom of the first sliding block (4), the motor (6) is installed on the left side of the right first connecting rod (5), the first gear (7) is connected to an output shaft of the motor (6), the film shrinking device (8) is connected between the first connecting rods (5), the film shrinking device (8) is matched with the first gear (7), the rack (9) is connected to the left side of the upper portion of the support (2), and the film shrinking device (8) is matched with the rack (9); the film shrinking device (8) comprises a groove roller (81), a first bearing (82), a second gear (83), a second sliding rail (84), a second sliding block (85), a second connecting rod (86), a first fixing frame (87), a hot air blower (88) and a single gear (89), wherein the first bearing (82) is arranged on the inner side of each first connecting rod (5), the groove roller (81) is connected between the first bearings (82), the left side and the right side of each groove roller (81) are respectively connected with the single gear (89) and the second gear (83), the single gear (89) is meshed with the rack (9), the second gear (83) is meshed with the first gear (7), the second sliding rail (84) is connected between the lower parts of the first connecting rods (5), the second sliding rail (84) is slidably connected with the second sliding block (85), the second connecting rod (86) is connected onto the second sliding block (85), the upper side of the second connecting rod (86) is embedded into the groove roller (81), the bottom of the second connecting rod (86) is connected with a first fixing frame (87), the bottom of the first fixing frame (87) is connected with an air heater (88), and the air heater (88) is positioned above the base (1).
2. The lithium battery jacket heat-shrinkable film laminating equipment of claim 1, which is characterized in that: the automatic feeding and discharging device further comprises a reciprocating device (11), the reciprocating device (11) is arranged on the rear side of the first sliding rail (3), the reciprocating device (11) comprises a third sliding block (111), a delay switch (112), a contact switch (1121), a first elastic part (113), a sliding rod (114), a fourth sliding block (115), a second elastic part (116), a first supporting plate (117), a ratchet strip (118), a second fixing frame (119), a ratchet wheel (1191) and a transmission assembly (12), a sliding hole (10) is formed in the left side of the top of the support (2), the contact switch (1121) is arranged on the inner front wall of the first sliding rail (3), the third sliding block (111) is connected on the first sliding rail (3) in a sliding mode, the delay switch (112) is connected on the front side of the third sliding block (111), the first elastic part (113) is connected between the rear side of the third sliding block (111) and the inner wall of the first sliding rail (3), the sliding rod (114) is connected on the top of the third sliding block (111), the slide bar (114) penetrates through the slide hole (10), the slide bar (114) is connected with a fourth slide block (115) in a sliding mode, a second elastic part (116) is connected between the bottom of the fourth slide block (115) and the top of the third slide block (111), the top of the fourth slide block (115) is connected with a first supporting plate (117), a ratchet strip (118) is connected onto the first supporting plate (117), the rear side of the first slide rail (3) is connected with a second fixing frame (119), a ratchet wheel (1191) is connected onto the second fixing frame (119) in a rotating mode, the ratchet wheel (1191) is matched with the ratchet strip (118), the rear side of the first slide rail (3) is connected with a transmission assembly (12), and the ratchet wheel (1191) is matched with the transmission assembly (12).
3. The lithium battery jacket heat-shrinkable film laminating equipment of claim 2, wherein: the transmission assembly (12) comprises a second supporting plate (121), a third fixing frame (122), a second bearing (123), a rotating rod (124), a bevel gear assembly (125), a belt wheel (126), a belt (127), a third bearing (128), a transmission assembly (129) and a fixing block (1291), the rear end of the first sliding rail (3) is connected with the second supporting plate (121), the rear end of the second supporting plate (121) is connected with the third fixing frame (122), the third fixing frame (122) is provided with the second bearing (123), the rotating rod (124) is connected on the second bearing (123), the front end of the rotating rod (124) and the second fixing frame (119) are rotatably connected with the bevel gear assembly (125), the rotating rod (124) is provided with the belt wheel (126), the left side and the right side of the top of the base (1) are provided with the third bearings (128), the transmission assembly (129) is connected between the third bearings (128), the belt (127) is wound between the right side of the transmission assembly (129) and the belt wheel (126), a plurality of fixed blocks (1291) are uniformly distributed on the conveying component (129).
4. The lithium battery jacket heat-shrinkable film laminating equipment of claim 3, wherein: the first elastic member (113) and the second elastic member (116) are straight springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010352768.0A CN111470117B (en) | 2020-04-29 | 2020-04-29 | Lithium battery sleeve thermal shrinkage film laminating equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010352768.0A CN111470117B (en) | 2020-04-29 | 2020-04-29 | Lithium battery sleeve thermal shrinkage film laminating equipment |
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| CN111470117A CN111470117A (en) | 2020-07-31 |
| CN111470117B true CN111470117B (en) | 2021-08-10 |
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| CN112373807A (en) * | 2020-11-09 | 2021-02-19 | 程点点 | Thermal shrinkage glue equipment in battery transportation |
| CN114899474B (en) * | 2022-06-16 | 2023-04-11 | 华安鑫创(江苏)新能源科技有限公司 | Packaging equipment for lithium battery assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108045661A (en) * | 2017-11-16 | 2018-05-18 | 天长市天翔集团有限公司 | A kind of thermal shrinking package machine |
| CN207826717U (en) * | 2018-01-24 | 2018-09-07 | 东莞市鑫同叶电子科技有限公司 | A kind of heat shrinkable film machine |
| CN108666626A (en) * | 2018-04-18 | 2018-10-16 | 夏小姣 | Lithium battery covers pyrocondensation tube apparatus |
| CN209441778U (en) * | 2018-12-26 | 2019-09-27 | 江西艾丽斯日化有限公司 | A kind of energy conservation shrinker |
| CN210037676U (en) * | 2019-03-29 | 2020-02-07 | 福懋兴业（中山）有限公司 | Dry heat shrinker |
| CN110255267B (en) * | 2019-06-27 | 2024-05-17 | 南雄市金叶包装材料有限公司 | PE heat-shrinkable packaging film punching equipment for cigarette distribution |
| CN110803352A (en) * | 2019-11-05 | 2020-02-18 | 安徽省含山县华康调味品厂 | Automatic rubber cap heat shrinkage machine for semi-refining edible vegetable oil |
| CN110902038B (en) * | 2019-12-23 | 2021-09-03 | 芜湖西通三维技术有限公司 | Packaging box sealing mechanism for packaging ink box of ink-jet printer |
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Effective date of registration: 20210629 Address after: 224200 group 6, Tuanbei village, Dongtai town, Dongtai City, Yancheng City, Jiangsu Province (formerly Haifeng town) Applicant after: JIANGSU ZHONGDA PACKING MATERIAL Co.,Ltd. Address before: 518118 Room 305, 38 Sha Keng Er Road, Pingshan biling community, Pingshan New District, Shenzhen City, Guangdong Province Applicant before: He Mengyun |
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Address after: 224200 group 6, Tuanbei village, Dongtai town, Dongtai City, Yancheng City, Jiangsu Province (formerly Haifeng town) Patentee after: Jiangsu Zhongda new Mstar Technology Ltd. Address before: 224200 group 6, Tuanbei village, Dongtai town, Dongtai City, Yancheng City, Jiangsu Province (formerly Haifeng town) Patentee before: JIANGSU ZHONGDA PACKING MATERIAL Co.,Ltd. |
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Effective date of registration: 20230613 Address after: 224200 South side of Jinfeng Road, High tech Zone, Dongtai City, Yancheng City, Jiangsu Province (in the operating room of Jiangsu Zhongda New Material Technology Co., Ltd.) Patentee after: Jiangsu Libin New Materials Technology Co.,Ltd. Address before: 224200 group 6, Tuanbei village, Dongtai town, Dongtai City, Yancheng City, Jiangsu Province (formerly Haifeng town) Patentee before: Jiangsu Zhongda new Mstar Technology Ltd. |
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