CN211879540U - Pole piece loading attachment and lamination equipment - Google Patents
Pole piece loading attachment and lamination equipment Download PDFInfo
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- CN211879540U CN211879540U CN202020326305.2U CN202020326305U CN211879540U CN 211879540 U CN211879540 U CN 211879540U CN 202020326305 U CN202020326305 U CN 202020326305U CN 211879540 U CN211879540 U CN 211879540U
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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 discloses a pole piece loading attachment, include: the charging assembly comprises a material box, and the material box is used for stacking pole pieces; the material taking assembly comprises a first suction assembly and a first power assembly, wherein the moving end of the first power assembly is connected with the first suction assembly, the first suction assembly is used for sucking the pole pieces in the material box, and the first power assembly drives the first suction assembly to move in the vertical direction so as to separate the pole pieces on the first suction assembly from the pole pieces stacked in the material box; and the carrying assembly carries the pole piece on the first suction piece assembly after the pole piece adsorbed on the first suction piece assembly is separated from the pole piece stacked in the material box. When transporting the pole piece through above-mentioned loading attachment, can solve the area piece problem. Still provide a lamination equipment, this equipment has adopted this pole piece loading attachment, can improve equipment reliability.
Description
Technical Field
The utility model relates to a lithium cell manufacturing equips technical field, especially relates to a pole piece loading attachment and lamination equipment.
Background
The speed increasing of the laminating machine is a technological development trend, and after the speed increasing of the laminating machine, a pole piece feeding device needs to rapidly convey pole pieces in a material box to a feeding station.
The existing pole piece feeding device adopts a pole piece sucking assembly to directly suck pole pieces from a material box, a plurality of pole pieces are stacked in the material box, and the pole pieces sucked by the pole piece sucking assembly are conveyed to a feeding station.
When the movement speed of the suction piece assembly is high, and the suction piece assembly sucks a single pole piece in the material box, the pole piece which is not directly adsorbed by the suction piece assembly is easy to be taken out of the material box due to certain viscosity between the pole piece and the pole piece, and the taken out pole piece can fall on the outer side of the material box randomly, so that the reliability of equipment is influenced.
SUMMERY OF THE UTILITY MODEL
The application provides a pole piece loading attachment and lamination equipment, the problem of the easy strip piece that appears when solving the pole piece material loading.
In order to solve the technical problem, the application provides a pole piece feeding device which comprises a feeding assembly and a feeding device, wherein the feeding assembly comprises a material box, and the material box is used for stacking pole pieces; the material taking assembly comprises a first suction assembly and a first power assembly, wherein the moving end of the first power assembly is connected with the first suction assembly, the first suction assembly is used for sucking the pole pieces in the material box, and the first power assembly drives the first suction assembly to move in the vertical direction so as to separate the pole pieces on the first suction assembly from the pole pieces stacked in the material box; the carrying assembly is used for carrying the pole pieces adsorbed on the first suction piece assembly; after the pole pieces on the first suction piece assembly are separated from the pole pieces stacked in the material box, the carrying assembly carries the pole pieces adsorbed on the first suction piece assembly to carry out the next procedure.
Further, the carrying assembly sucks the pole pieces on the first suction piece assembly on the outer side of the material box.
Further, the first power assembly comprises an air cylinder or a motor lead screw nut group or an electric cylinder or a linear motor.
Further, the first power assembly further comprises a rotating assembly, and the rotating assembly is used for driving the pole pieces on the first suction piece assembly to turn 180 degrees; the rotating assembly is fixedly connected with the moving end of the first power assembly, and the rotating end of the rotating assembly is fixedly connected with the first suction piece assembly.
Further, the first sucker assembly comprises a mounting plate and a first sucker, wherein at least one first sucker is fixedly arranged on the surface of the mounting plate; the first sucker is a vacuum shaking sucker.
Further, the first sucker assembly comprises a mounting plate, and a second sucker is fixedly arranged on the lower surface of the mounting plate; a second power assembly is fixedly arranged on the side surface of the mounting plate, and the moving end of the second power assembly is fixedly connected with a third sucker; the second sucker and the third sucker are jointly used for sucking the pole piece.
Further, the pole piece feeding device further comprises a blowing assembly, the blowing assembly blows air to form a blowing area, and when the pole piece on the first suction piece assembly is located in the blowing area, the blowing assembly blows air to the pole piece on the first suction piece assembly.
Furthermore, the air blowing assembly comprises an air blowing block, the surface of the air blowing block is provided with an air inlet hole and a plurality of air outlet holes, and the air inlet hole is communicated with the air outlet holes; the air outlet is arranged towards the side wall of the pole piece on the first suction piece assembly.
Furthermore, the two sides of the pole piece in the length direction are respectively provided with the air blowing blocks; andor; the two sides of the width direction of the pole piece are respectively provided with the air blowing blocks.
Further, the carrying assembly comprises a vertical driving assembly, a transverse driving assembly and a second suction piece assembly; the moving end of the vertical driving assembly is fixedly connected with the transverse driving assembly, and the moving end of the transverse driving assembly is fixedly connected with the second suction piece assembly.
The present application further provides a lamination apparatus comprising a lamination assembly comprising a lamination platform, a folding assembly that simultaneously transfers a pole piece and a diaphragm to the lamination platform; the pole piece feeding device is used for transferring the pole pieces to the lamination assembly; the pole piece feeding device is the pole piece feeding device.
The beneficial effect of this application is:
(1) before the carrying assembly carries the pole pieces, the pole pieces on the uppermost layer in the material box are absorbed by the material taking assembly and are separated from the pole pieces stacked in the material box, so that the carrying assembly directly absorbs the pole pieces on the material taking assembly, the pole pieces which are not directly absorbed by the carrying assembly in the material box are effectively prevented from being taken out when the carrying assembly carries the pole pieces, and the pole piece feeding reliability is improved.
(2) The carrying assembly and the blowing assembly can act simultaneously, and the pole pieces on the material taking assembly are carried to the material taking station by the carrying assembly and are returned to the material taking assembly to take the pole pieces by the material taking station, so that the blowing time of the blowing assembly for the pole pieces on the first pole piece assembly is long, the blowing assembly has enough time to blow the pole pieces on the first pole piece assembly, the probability of heavy piece occurrence of the first pole piece assembly is effectively reduced, and the pole piece feeding reliability is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIGS. 1a to 1e are schematic diagrams illustrating the operation of a pole piece feeding device for transporting pole pieces according to an embodiment;
FIG. 2 is a schematic view of a first suction member assembly according to one embodiment;
FIG. 3 is a diagrammatic illustration of a take-off assembly in one embodiment;
FIG. 4 is a schematic diagram of the positional relationship between the blow assembly and the pole piece in one embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any creative work belong to the protection scope of the present invention.
Referring to fig. 1a, the pole piece feeding device comprises a loading assembly 10, a taking assembly 30 and a carrying assembly 50.
This charging assembly 10, including magazine 11, it has a plurality of pole pieces 20 to pile up in this magazine 11, still can set up jacking subassembly 12 under this magazine 11, and this jacking subassembly 12 is used for jacking pole piece 20 of magazine 11 to getting the piece station for every pole piece 20 in the magazine 11 all moves to this piece station of getting, thereby conveniently gets material subassembly 30 and absorb pole piece 20 at this piece station of getting.
The material taking assembly 30 comprises a first suction assembly 31 and a first power assembly 32, wherein the moving end of the first power assembly 32 is connected with the first suction assembly 31, the first suction assembly 31 is used for sucking the pole pieces 20 in the material box 11, the first power assembly 32 can drive the first suction assembly 31 to move along the vertical direction, the vertical direction is the Y direction shown in fig. 1a, or the jacking assembly 12 drives the pole pieces stacked in the material box to descend along the vertical direction, and under the action of the first power assembly 32 or the jacking assembly 12, the pole pieces 20 on the first suction assembly 31 and the pole pieces 20 stacked in the material box 11 are separated by a certain distance.
When the pole pieces 20 on the first suction piece assembly 31 are separated from the pole pieces 20 stacked in the magazine 11, the carrying assembly 50 carries the pole pieces 20 on the suction piece assembly 31.
In this embodiment, get material subassembly 30 through setting up and absorb pole piece 20 in the magazine 11 automatically and make it keep away from the pole piece 20 of piling up in the magazine 11, make pole piece 20 on the first suction piece subassembly 31 and the pole piece 20 of piling up in the magazine 11 at a certain distance apart in the vertical direction, transport subassembly 50 directly absorbs pole piece 20 from getting material subassembly 30 to the problem of taking the piece easily appears when transport subassembly 50 took pole piece 20 from the magazine 11 in the past has been solved.
Further, in order to improve the efficiency of the carrying assembly 50 in carrying the pole pieces 20, the first power assembly 32 drives the pole pieces 20 on the first suction piece assembly 31 to move to the outside of the magazine 11, that is, away from the material sheet accommodating space of the magazine 11, so that the carrying assembly 50 sucks the pole pieces 20 on the first suction piece assembly 31 on the outside of the magazine 11, and the reduction of the carrying efficiency caused by the interference of the magazine 11 on the carrying assembly 50 is avoided.
The first power assembly 32 in this embodiment may employ an air cylinder or an electric motor lead screw nut set or an electric cylinder or a linear motor.
As shown in fig. 1a to fig. 1e, the first power assembly 32 employs a cylinder to drive the material taking assembly 30 to move along the vertical direction, and the cylinder is used as the first power assembly 32, which has the advantages of low manufacturing cost and small occupied space, and the specific operation process of this embodiment is as follows:
as shown in fig. 1a, the piston rod of the air cylinder 32 is in a contracted state, which drives the material taking assembly 30 to descend, and the jacking assembly 12 jacks up the uppermost pole piece 20 in the material box 11, so that the uppermost pole piece 20 is convenient for the material taking assembly 30 to suck.
As shown in fig. 1b, after the pole piece 20 is sucked by the material taking assembly 30, the lifting assembly 12 drives the pole piece stacked in the material box 11 to descend for a certain distance, so that a space L1 is formed between the pole piece 20 on the material taking assembly 30 and the pole piece 20 stacked on the uppermost layer in the material box 11;
as shown in fig. 1c, the piston rod of the air cylinder 32 extends out to drive the pole piece absorbed by the material taking assembly 30 to be located outside the material box 11, so that the carrying assembly 50 can rapidly absorb the pole piece 20 on the material taking assembly 30, and a space L2 is formed between the pole piece 20 on the material taking assembly 30 and the pole piece 20 stacked on the uppermost layer in the material box 11;
as shown in fig. 1d to fig. 1e, the pole piece 20 on the material taking assembly 30 is sucked by the carrying assembly 50, the carrying assembly 50 transfers the sucked pole piece 20 to the material feeding station, and the material taking assembly 30 can continue to carry the pole piece 20 in the material box 11 while the carrying assembly 50 transfers the pole piece 20.
Further, in order to facilitate the carrying assembly 50 to rapidly absorb the pole piece 20 on the material taking assembly 30, the first power assembly 32 further includes a rotating assembly, and the rotating assembly is configured to drive the pole piece 20 on the first suction piece assembly 31 to turn 180 ° so that the other side of the pole piece 20 faces the carrying assembly 50, so as to facilitate the carrying assembly 50 to rapidly absorb the pole piece 20 on the first suction piece assembly 31.
The rotating assembly in this embodiment is fixedly connected to the moving end of the first power assembly 32, and the rotating end of the rotating assembly is fixedly connected to the first suction assembly 31, wherein the rotating assembly can be a servo motor, a rotating cylinder, or the like.
Referring to fig. 1a and fig. 2, the first suction piece assembly 31 should only suck a single pole piece 20, and since a certain viscosity and a certain humidity exist between the pole pieces, it is easy to suck multiple pole pieces 20 together when sucking the pole piece 20, so as to solve the problem that the first suction piece assembly 31 sucks a heavy piece.
The first suction pad assembly 31 in this embodiment includes a mounting plate 311 and a first suction pad 312, wherein at least one first suction pad 312 is fixed on the surface of the mounting plate 311, and the first suction pad 312 is a vacuum shaking suction pad.
The vacuum vibration sucking disc in this embodiment has the function of sucking the pole piece 20 on one hand and the automatic vibration function on the other hand, and the frequent vibration of the sucking disc enables the first sucking disc assembly 31 to suck only a single pole piece, and the multiple sucked pole pieces fall into the material box 11 through vibration.
The present application also provides another embodiment to solve the problem of heavy pieces, as shown in fig. 3, a first suction cup assembly 31 is mounted at the moving end of a first power assembly 32, the first suction cup assembly 31 includes a mounting plate 311, and a second suction cup 314 is fixedly mounted on the lower surface of the mounting plate 311; the side surface of the mounting plate 311 is fixedly provided with a second power assembly 313, the moving end of the second power assembly 313 is fixedly connected with a third suction cup 315, and the second suction cup 314 and the third suction cup 315 are jointly used for sucking the pole piece 20.
In this embodiment, the first power assembly 32 drives the second suction cup 314 and the third suction cup 315 to reciprocate in the vertical direction at the same time, and the second power assembly 313 drives the third suction cup 315 to reciprocate in the vertical direction, so as to drive the sucked pole piece 20 to deform, and the pole piece 20 sucked in multiple ways will be separated from the first power assembly 32 and the second power assembly 313, so that only a single pole piece 20 is sucked by the second suction cup 314 and the third suction cup 315. In this embodiment, the second power assembly 313 may employ an air cylinder or an electric motor lead screw nut set.
Further, the pole piece feeding device is also provided with a blowing assembly 40, the blowing assembly 40 blows air to form a blowing area, and when the pole piece 20 on the first pole piece assembly 31 is located in the blowing area, the blowing assembly 40 blows air to the pole piece on the first pole piece assembly 31.
The air blowing assembly 40 may be disposed at a material taking station adjacent to the first suction piece assembly 31, as shown in fig. 1a and 4, the air blowing assembly 40 is used to blow air to the pole pieces 20 attached to the first suction piece assembly 31, and if a plurality of pole pieces 20 are attached to the first suction piece assembly 31, the attracted pole pieces 20 will be blown down into the magazine 11.
In this embodiment, the air blowing assembly 40 blows the pole pieces 20 on the first pole piece assembly 31 and the carrying assembly 50 carries the pole pieces 20 at the same time, and the moving stroke of the carrying assembly 50 is long, so that the air blowing assembly 40 has enough time to blow the pole pieces on the first pole piece assembly 31, thereby greatly reducing the probability of occurrence of heavy pieces and improving the pole piece feeding reliability.
The air blowing assembly 40 comprises an air blowing block 41, wherein the surface of the air blowing block 41 is provided with an air inlet hole 411 and a plurality of air outlet holes 412, and the air inlet hole 411 is communicated with the air outlet holes 412; the air outlet 412 is arranged towards the side wall of the pole piece 20 on the first suction piece assembly 31. Compressed gas enters from the gas inlet holes 411 and is sprayed out from the gas outlet holes 412, and the blowing direction of the gas outlet holes 412 can be adjusted by adjusting the positions of the gas outlet holes 412 on the blowing block 41.
As shown in fig. 4, two sides of the pole piece 20 in the length direction are respectively provided with an air blowing block 41; and/or; the pole piece 20 is provided with blowing blocks 41 on both sides in the width direction.
In this embodiment, the blowing blocks 41 are disposed on the peripheries of the pole pieces 20, and the plurality of blowing blocks 41 blow air to the peripheral side walls of the pole pieces 20, so that the first suction pad assembly 31 only sucks a single pole piece 20.
In another embodiment, the handling assembly 50 includes a vertical driving assembly 51, a lateral driving assembly 52 and a second sheet suction assembly 53, the handling assembly 50 is used for handling the pole piece 20, wherein a moving end of the vertical driving assembly 51 is fixedly connected to the lateral driving assembly 52, a moving end of the lateral driving assembly 52 is fixedly connected to the second sheet suction assembly 53, and the second sheet suction assembly 53 includes a plurality of suction cups.
In this embodiment, the vertical driving assembly 51 drives the lateral driving assembly 52 and the second suction piece assembly 53 to move along the Y direction, and the lateral driving assembly 52 drives the second suction piece assembly 53 to move along the X direction, wherein the Y direction is a vertical direction and the X direction is a horizontal direction.
The application still provides a lamination equipment, this lamination equipment includes lamination subassembly and foretell pole piece loading attachment, this pole piece loading attachment is with pole piece loading to the material loading station of lamination subassembly, this lamination subassembly includes lamination platform, folding assembly, this folding assembly shifts pole piece and diaphragm to the lamination platform simultaneously, this folding assembly can adopt the manipulator, this manipulator can press from both sides gets the diaphragm and is located the pole piece 20 of diaphragm upper surface and is located the pole piece 20 of diaphragm lower surface and move to the lamination platform surface, its lamination efficiency and reliability will increase substantially.
The present invention has been described in connection with specific embodiments, but it should be clear to a person skilled in the art that these descriptions are intended to be illustrative and not limiting to the scope of the invention. Various modifications and adaptations of the present invention may occur to those skilled in the art, which are within the scope of the present invention, based on the spirit and principles of the present invention.
Claims (11)
1. The utility model provides a pole piece loading attachment which characterized in that includes:
the charging assembly comprises a material box, and the material box is used for stacking pole pieces;
the material taking assembly comprises a first suction assembly and a first power assembly, wherein the moving end of the first power assembly is connected with the first suction assembly, the first suction assembly is used for sucking the pole pieces in the material box, and the first power assembly drives the first suction assembly to move in the vertical direction so as to separate the pole pieces on the first suction assembly from the pole pieces stacked in the material box;
and the carrying assembly carries the pole piece on the first suction piece assembly after the pole piece adsorbed on the first suction piece assembly is separated from the pole piece stacked in the material box.
2. The pole piece feeding device according to claim 1,
the carrying assembly absorbs the pole pieces on the first suction piece assembly on the outer side of the material box.
3. The pole piece feeding device according to claim 1,
the first power assembly comprises an air cylinder or a motor lead screw nut group or an electric cylinder or a linear motor.
4. The pole piece feeding device according to claim 3,
the first power assembly further comprises a rotating assembly, and the rotating assembly is used for driving the pole pieces on the first suction piece assembly to turn 180 degrees;
the rotating assembly is fixedly connected with the moving end of the first power assembly, and the rotating end of the rotating assembly is fixedly connected with the first suction piece assembly.
5. The pole piece feeding device according to claim 1,
the first sucker assembly comprises a mounting plate and a first sucker, wherein at least one first sucker is fixedly arranged on the surface of the mounting plate;
the first sucker is a vacuum shaking sucker.
6. The pole piece feeding device according to claim 1,
the first sucker assembly comprises an installation plate, and a second sucker is fixedly arranged on the lower surface of the installation plate;
a second power assembly is fixedly arranged on the side surface of the mounting plate, and the moving end of the second power assembly is fixedly connected with a third sucker;
the second sucker and the third sucker are jointly used for sucking the pole piece.
7. The pole piece feeding device according to any one of claims 1 to 6,
the pole piece feeding device further comprises a blowing assembly, the blowing assembly blows air to form a blowing area, and when the pole piece on the first suction piece assembly is located in the blowing area, the blowing assembly blows air to the pole piece on the first suction piece assembly.
8. The pole piece feeding device according to claim 7,
the air blowing assembly comprises an air blowing block, the surface of the air blowing block is provided with an air inlet hole and a plurality of air outlet holes, and the air inlet hole is communicated with the air outlet holes;
the air outlet is arranged towards the side wall of the pole piece on the first suction piece assembly.
9. The pole piece feeding device according to claim 8,
the two sides of the pole piece in the length direction are respectively provided with the air blowing blocks;
and/or;
the two sides of the width direction of the pole piece are respectively provided with the air blowing blocks.
10. The pole piece feeding device according to claim 1,
the carrying assembly comprises a vertical driving assembly, a transverse driving assembly and a second suction piece assembly;
the moving end of the vertical driving assembly is fixedly connected with the transverse driving assembly, and the moving end of the transverse driving assembly is fixedly connected with the second suction piece assembly.
11. A lamination apparatus, comprising:
a lamination assembly comprising a lamination platform, a folding assembly that simultaneously transfers a pole piece and a diaphragm to the lamination platform;
the pole piece feeding device is used for transferring the pole pieces to the lamination assembly;
the pole piece feeding device is as claimed in any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020326305.2U CN211879540U (en) | 2020-03-16 | 2020-03-16 | Pole piece loading attachment and lamination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020326305.2U CN211879540U (en) | 2020-03-16 | 2020-03-16 | Pole piece loading attachment and lamination equipment |
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| Publication Number | Publication Date |
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| CN211879540U true CN211879540U (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020326305.2U Active CN211879540U (en) | 2020-03-16 | 2020-03-16 | Pole piece loading attachment and lamination equipment |
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| CN (1) | CN211879540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111370770A (en) * | 2020-03-16 | 2020-07-03 | 无锡先导智能装备股份有限公司 | Pole piece loading attachment and lamination equipment |
-
2020
- 2020-03-16 CN CN202020326305.2U patent/CN211879540U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111370770A (en) * | 2020-03-16 | 2020-07-03 | 无锡先导智能装备股份有限公司 | Pole piece loading attachment and lamination equipment |
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