CN114122483B - Cell module production line - Google Patents
Cell module production line Download PDFInfo
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- CN114122483B CN114122483B CN202111212327.1A CN202111212327A CN114122483B CN 114122483 B CN114122483 B CN 114122483B CN 202111212327 A CN202111212327 A CN 202111212327A CN 114122483 B CN114122483 B CN 114122483B
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- material preparation
- feeding system
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- end plate
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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
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling 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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- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a cell module production line which comprises a main conveying line, a plurality of movable platforms, an end plate feeding system, at least one cell feeding system and a module stacking mechanism, wherein the movable platforms are arranged on the main conveying line; the movable platforms are positioned on the main conveying line and comprise a material preparation tooling mechanism, and the material preparation tooling mechanism is used for carrying out preliminary stacking on the battery cells and the end plates; the end plate feeding system is arranged at the side part of the main conveying line and used for conveying the end plate into the material preparation tooling mechanism; the battery cell feeding system is arranged at the side part of the main conveying line and is used for conveying the battery cells into the material preparation tooling mechanism; the module stacking mechanism is used for accurately stacking the end plates and the battery cells in the material preparation tooling mechanism to form a module to be welded. The battery cell feeding system directly conveys the battery cells and the end plate feeding system into the material preparation tooling mechanism for preliminary stacking, and the module stacking mechanism precisely stacks the battery cells and the end plates in the material preparation tooling mechanism without stacking and aligning the battery cells one by one, so that the labor intensity is reduced, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of battery production, in particular to a battery cell module production line.
Background
Today, the energy competition is becoming vigorous, and the development situation of the electromotive industry and the battery industry is better. The battery cell is an important component unit of the battery, and the battery is formed by assembling the battery cell into a module and then packaging the module by a soft package. Currently, lithium battery module production lines include manual assembly lines or mechanical assembly lines. The manual assembly line has the advantages of high labor intensity, low production efficiency and poor product consistency, so that the mechanical assembly line is mostly adopted in the prior art; however, in the existing mechanical assembly line, most of working procedures are realized on a main conveying line, so that the main conveying line is too long, the factory building area is increased, single electric cores are required to be stacked and aligned one by one, the working procedure action is complex, and the production efficiency is low.
Disclosure of Invention
The invention provides a cell module production line, which is used for solving the defects that in the prior art, a main conveying line of a mechanical assembly line is too long, the factory building area is increased, single cells are required to be stacked and aligned one by one, and the like, so that the working procedure is complex, the production efficiency is low, a cell feeding system directly conveys a cell and an end plate feeding system into a material preparation tool mechanism of a movable platform for preliminary stacking, and then a module stacking mechanism accurately stacks the cell and the end plate in the material preparation tool mechanism, so that the single cells are not required to be stacked and aligned one by one, the labor intensity is reduced, and the production efficiency is improved; the preamble processes of the battery core and the end plate are completed in a feeding system, so that the beat of main line circulation is shortened; is beneficial to reducing the area requirement of the factory building.
The invention provides a cell module production line, comprising:
a main conveying line;
the movable platforms are positioned on the main conveying line and comprise a material preparation tooling mechanism, and the material preparation tooling mechanism is used for carrying out preliminary stacking on the battery cells and the end plates;
the end plate feeding system is arranged at the side part of the main conveying line and used for conveying the end plate into the material preparation tooling mechanism;
the at least one battery cell feeding system is used for conveying the battery cells into the material preparation tooling mechanism;
and the module stacking mechanism is used for accurately stacking the battery cells and the end plates in the material preparation tool mechanism to form a to-be-welded module.
According to the cell module production line provided by the invention, the material preparation tooling mechanism comprises:
a first limiting plate;
the two second limiting plates are used for clamping the battery cells, the two second limiting plates are respectively positioned at two ends of the first limiting plate, and the two second limiting plates are butted with the first limiting plates to form a containing cavity for containing the battery cells;
and the displacement driving device is used for driving the two second limiting plates to be close to or far away from each other.
According to the invention, the movable platform further comprises:
The platform frame is arranged on the main conveying line;
the rotating mechanism is arranged on the platform frame and used for driving the material preparation tool mechanism to rotate;
and the turnover mechanism is used for driving the material preparation tooling mechanism to turn over and is positioned on the rotating mechanism.
According to the cell module production line provided by the invention, the cell module production line further comprises a busbar feeding system, wherein the busbar feeding system is arranged on the side part of the main conveying line and is positioned at the downstream of the module stacking mechanism and used for conveying a busbar into the material preparation tool mechanism.
According to the invention, the cell module production line further comprises: the first bundling mechanism is arranged at the upstream of the busbar feeding system and is used for bundling the to-be-welded modules in the material preparation tooling mechanism;
or, further comprising:
the end plate and side plate welding mechanism is arranged at the downstream of the module stacking mechanism and is used for welding an end plate and a side plate in the material preparation tooling mechanism;
the side plate feeding system is arranged at the side part of the main conveying line and is positioned at the upstream of the module stacking mechanism and used for conveying the side plate to the material preparation tooling mechanism;
or, further comprising:
the second bundling mechanism is arranged at the downstream of the module stacking mechanism and is used for bundling the end plate and the side plate in the material preparation tooling mechanism;
The side plate feeding system is arranged on the side part of the main conveying line and is positioned at the upstream of the module stacking mechanism and used for conveying the side plates to the material preparation tooling mechanism.
According to the cell module production line provided by the invention, the cell feeding system and/or the end plate feeding system and/or the side plate feeding system and/or the busbar feeding system comprise:
a material preparation conveying line;
a material preparation mechanism; the material preparation mechanism corresponds to the feeding end of the material preparation conveying line and is used for conveying materials to the material preparation conveying line;
the cleaning mechanism is arranged at the side part of the material preparation conveying line and is used for cleaning the materials;
and the gluing mechanism is arranged at the side part of the material preparation conveying line and is positioned at the downstream of the cleaning mechanism and used for gluing the materials.
According to the invention, the cell module production line further comprises:
the busbar welding mechanism is used for welding the busbar in the material preparation tooling mechanism with the pole of the battery cell and enabling the to-be-welded module in the material preparation tooling mechanism to form a module;
the detection system is used for detecting whether the module is qualified or not;
and the finished product delivery mechanism is used for transferring the qualified modules into the storage device.
According to the cell module production line provided by the invention, the cell feeding system and/or the end plate feeding system and/or the side plate feeding system and/or the busbar feeding system further comprise a material preparation buffer mechanism, the feeding end of the material preparation buffer mechanism corresponds to the discharging end of the material preparation conveying line, and the feeding inlet of the material preparation tooling mechanism can correspond to the discharging end of the material preparation buffer mechanism.
According to the invention, the cell module production line comprises:
the welding detection mechanism is used for detecting the welding condition of the module;
and the module detection mechanism is used for detecting the voltage and/or the resistance and/or the current of the module.
According to the cell module production line provided by the invention, the main conveying line comprises a plurality of buffer mechanisms for buffering the movable platform, and the buffer mechanisms are sequentially arranged along the conveying direction of the main conveying line and correspond to the module stacking mechanism, the first bundling mechanism or the end plate side plate welding mechanism or the second bundling mechanism, the detection system and the finished product shipment mechanism one by one.
The invention provides a cell module production line, which further comprises a positioning system for positioning the movable platform, wherein the positioning system comprises a plurality of positioning mechanisms, and the positioning mechanisms are in one-to-one correspondence with a cell feeding system, an end plate feeding system, a module stacking mechanism, a first bundling mechanism, a busbar feeding system, a busbar welding mechanism, a detection system and a finished product discharging mechanism;
Or, the positioning mechanisms are in one-to-one correspondence with the battery cell feeding system, the end plate feeding system, the side plate feeding system, the module stacking mechanism, the end plate side plate welding mechanism, the busbar feeding system, the busbar welding mechanism, the detection system and the finished product discharging mechanism;
or, a plurality of positioning mechanisms are in one-to-one correspondence with the battery cell feeding system, the end plate feeding system, the side plate feeding system, the module stacking mechanism, the second bundling mechanism, the busbar feeding system, the busbar welding mechanism, the detection system and the finished product delivery mechanism.
According to the cell module production line provided by the invention, when the movable platforms are arranged on the main conveying line and move to the cell feeding system and the end plate feeding system, the cell feeding system conveys the cell and the end plate to the material preparation tooling mechanism of the movable platform for preliminary stacking, the movable platforms continue to move to the module stacking mechanism, the module stacking mechanism accurately adjusts the positions of the cell and the end plate on the movable platform, so that the cell and the end plate are accurately stacked to form a module to be welded, and then the main conveying line conveys the movable platform to the subsequent working procedure. The movable platform is enabled to circulate on the main conveying line, each working procedure arranged along the main conveying line keeps a fixed posture, and materials on the movable platform reaching the working procedure are processed.
The battery cell feeding system is used for directly conveying the battery cells and the end plate feeding system into the material preparation tooling mechanism of the movable platform for preliminary stacking, single battery cells are not required to be stacked and aligned one by one, the labor intensity is reduced, and the production efficiency is improved; moreover, the preamble process of the battery cell and the end plate can be completed in a battery cell feeding system and an end plate feeding system, so that the beat of main line circulation is shortened; is beneficial to reducing the area requirement of the factory building.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a cell module production line provided by the invention;
fig. 2 is a schematic structural diagram of the battery cell feeding system provided by the invention;
FIG. 3 is a schematic diagram of the structure of the end plate loading system provided by the invention;
FIG. 4 is a schematic diagram of a movable platform according to the present invention;
FIG. 5 is a second schematic diagram of a movable platform according to the present invention;
fig. 6 is a schematic structural diagram of a stock preparation tooling mechanism provided by the invention.
Reference numerals:
1: a main conveying line; 2: a movable platform; 3: the battery cell feeding system;
4: an end plate feeding system; 5: a side plate feeding system; 6: a busbar loading system;
7: a module stacking mechanism; 8: an end plate side plate welding mechanism; 9: a busbar welding mechanism;
10: a welding detection mechanism; 11: a module detection mechanism; 12: a finished product shipment mechanism;
13: defective product blanking mechanism; 14: a buffer mechanism; 15: a platform frame;
16: a rotation mechanism; 17: a turnover mechanism; 18: a material preparation tooling mechanism;
19: a battery cell; 20: a material preparation mechanism; 21: a material preparation conveying line;
22: a cleaning mechanism; 23: a gluing mechanism; 24: a material preparation caching mechanism;
221: a first cleaning mechanism; 222: a second cleaning mechanism; 171: a rotation shaft;
181: a first limiting plate; 182: a second limiting plate; 183: a slide rail;
184: a slide block; 185: a fixing plate; 186: a telescoping device.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The cell module line of the present invention is described below in conjunction with fig. 1-6.
As shown in fig. 1, the cell module production line provided by the invention comprises a main conveying line 1, a plurality of movable platforms 2, at least one cell feeding system 3, an end plate feeding system 4 and a module stacking mechanism 7.
Wherein a plurality of movable platforms 2 are located on the main conveyor line 1 to be conveyed to respective processes by the main conveyor line 1. The movable platform 2 comprises a stock tool mechanism 18, and the stock tool mechanism 18 is used for preliminarily stacking the battery cells 19 and the end plates. The battery cell feeding system 3 and the end plate feeding system 4 are arranged on the side part of the main conveying line 1, the battery cell feeding system 3 is used for conveying the battery cell 19 into the material preparation tooling mechanism 18, and the end plate feeding system 4 is used for conveying the end plate into the material preparation tooling mechanism 18 so that the battery cell 19 and the end plate are preliminarily stacked in the material preparation tooling mechanism 18. The module stacking mechanism 7 is used for clamping the battery cells 19 and the end plates in the material preparation tooling mechanism 18, and precisely adjusting the position forms of the battery cells 19 and the end plates in the material preparation tooling mechanism 18, so that the battery cells 19 are aligned with each other and are aligned and attached with the end plates, and the end plates and the battery cells 19 are attached more tightly.
In this embodiment, the cell module production line may include two cell feeding systems 3, or may include three cell feeding systems 3, or more cell feeding systems 3, which may be specifically set according to actual needs.
In addition, this electricity mandrel group production line can include two end plate charging system 4, and one of them end plate charging system 4 can be located electric core charging system 3's the upper reaches, and another end plate charging system 4 can be located electric core charging system 3's low reaches, like this, can carry an end plate to in the material frock mechanism 18 of prepareeing, carry a plurality of electric cores 19 to in proper order in the material frock mechanism 18 of prepareeing again, finally carry another end plate to in the material frock mechanism 18 of prepareeing again to the operation of being convenient for is convenient for, is convenient for realize laminating end plate and electric core.
It should be noted that the end plate is a main stress part of the whole module after installation, and is required to bear the bulge force generated by the battery cells after multiple times of charge and discharge.
The movable platform 2 moves on the main conveying line 1 and moves to the positions of the battery cell feeding system 3 and the end plate feeding system 4, the battery cell feeding system 3 conveys the battery cell 19 and the end plate feeding system 4 to the material preparation tooling mechanism 18 of the movable platform 2 for preliminary stacking, the movable platform 2 continues to move to the module stacking mechanism 7, the module stacking mechanism 7 carries out fine adjustment on the positions of the battery cell 19 and the end plate on the movable platform 2 to realize accurate stacking of the battery cell 19 and the end plate, a to-be-welded module is formed, and then the movable platform 2 is conveyed to the subsequent procedure by the main conveying line 1. Thus, the movable platform 2 circulates on the main conveyor line 1, and each process provided along the main conveyor line 1 can maintain a fixed posture, and the material on the movable platform 2 reaching the process can be processed.
So set up, electric core feeding system 3 carries electric core 19, end plate feeding system 4 is with the end plate direct to in the preparation frock mechanism 18 of movable platform 2 carries out preliminary stack, again by module stacking mechanism 7 to the accurate stack of electric core 19 and end plate in the preparation frock mechanism 18, make it form and wait to weld the module, need not single electric core to pile up one by one, counterpoint, reduced intensity of labour, improve
The production efficiency is improved; in addition, the preamble process of the battery cell and the end plate can be completed in the battery cell feeding system 3 and the end plate feeding system 4, so that the beat of main line circulation is shortened; is beneficial to reducing the area requirement of the factory building.
In this embodiment, the cell module production line further includes a busbar feeding system 6, where the busbar feeding system 6 is used to convey the busbar into the stock tooling mechanism 18. The busbar feeding system 6 is arranged on the side part of the main conveying line 1, and the busbar feeding system 6 is positioned at the downstream of the module stacking mechanism 7, so that the positions of the busbars and the poles of the plurality of stacked and formed battery cells 19 are matched, the welding accuracy of the busbars and the poles of the battery cells 19 is ensured, and the yield of the module is improved.
In an alternative embodiment of the invention, the present cell module line further comprises a first strapping mechanism. The first bundling mechanism is arranged at the upstream of the busbar feeding system 6 and is used for bundling the multiple electric cores 19 and the two end plates in the material preparation tooling mechanism 18 into an integrated structure, so that the follow-up busbar cannot accurately correspond to the poles of the multiple electric cores 19 due to the fact that the multiple electric cores 19 cannot mutually move, the welding accuracy of the busbar and the poles of the multiple electric cores 19 is poor, and the yield of the module is reduced.
Here, the first bundling mechanism may include a bundling steel bar and a winding device for driving the steel bar to wind around the plurality of cells 19, the winding device driving the steel bar to rotate around the plurality of cells 19 and the end plate, thereby enabling the steel bar to wind around the plurality of cells 19 and the outside of the end plate, bundling the plurality of cells 19 and the end plate into an integral structure, and the steel bar may limit expansion after the module is charged and discharged a plurality of times.
In another alternative embodiment of the present invention, as shown in fig. 1, the present cell module production line may further include a side plate feeding system 5, where the side plate feeding system 5 is used to convey the side plate into the stock tooling mechanism 18 of the movable platform 2.
And, curb plate feeding system 5 sets up in the lateral part of main transfer chain 1 to be located module stacking mechanism 7's upper reaches, so, the module stacking mechanism 7 of being convenient for carries out the accurate adjustment to the position of curb plate, makes end plate and curb plate and electric core 19 accurately pile up, forms and waits to weld the module.
In one mode of this embodiment, the present cell module production line may further include an end plate side plate welding mechanism 8, where the end plate side plate welding mechanism 8 is used to weld the end plate and the side plate in the stock tooling mechanism 18 to form a protective housing to protect the cell 19.
In another mode of this embodiment, the present cell module production line may also include a second bundling mechanism, where the second bundling mechanism is configured to bundle and fix the end plate and the side plate in the stock fixture mechanism 18, so that the cell 19, the end plate and the side plate are fixed into an integral structure. Here, the structure of the second strapping mechanism may be the same as that of the first strapping mechanism.
In addition, this electric core module production line still includes busbar welding mechanism 9, detecting system and finished product shipment mechanism 12, and busbar welding mechanism 9 is used for the utmost point post welding of busbar and electric core 19, and detecting system is used for detecting whether the module is qualified, and finished product shipment mechanism is used for transferring qualified module to storage device in to in order to distinguish unqualified module and qualified module, thereby improve the yields of module.
In addition, the module stacking mechanism 7, the first bundling mechanism or the end plate side plate welding mechanism 8 or the second bundling mechanism, the busbar feeding system 6, the busbar welding mechanism 9, the detection system, and the finished product shipment mechanism 12 are sequentially provided along the conveying direction of the main conveying line 1.
In the present embodiment, the end plate side plate welding mechanism 8 and the busbar welding mechanism 9 may be of conventional structures, and the specific structures thereof are not limited herein. The finished shipment mechanism 12 may be a robotic arm. The storage device may be a storage platform.
In an alternative embodiment, the cell feeding system 3, the end plate feeding system 4 and the side plate feeding system 5 may be sequentially arranged along the conveying direction of the main conveying line 1, or may be arranged in a disordered manner.
And, electric core feeding system 3 and/or end plate feeding system 4 and/or curb plate feeding system 5 and/or busbar feeding system 6 include feed back mechanism 20, be used for carrying the feed back transfer chain 21 of material, be used for wasing the wiper mechanism 22 of material and be used for gluing the rubber coating mechanism 23 to the material, feed end and feed back mechanism 20 of feed back transfer chain 21 correspond, feed back mechanism 20 is used for sending the material into feed back transfer chain 21, wiper mechanism 22 and rubber coating mechanism 23 all set up the lateral part at feed back transfer chain 21, and rubber coating mechanism 23 sets up the low reaches at wiper mechanism 22, in order to glue the material after wasing. In this way, the battery cell 19, the end plate, the side plate and the busbar are subjected to preamble processing through the cleaning mechanism 22 and the gluing mechanism 23 in the battery cell feeding system 3, the end plate feeding system 4, the side plate feeding system 5 and the busbar feeding system 6, so that preamble processes are finished in branch lines, and the beat of main line circulation is shortened; the production line layout mode of the main line and the branch line is beneficial to reducing the area requirement of a factory building.
In addition, the cleaning mechanism 22 of the cell loading system 3 includes a first cleaning mechanism 221 and a second cleaning mechanism 222 that are sequentially provided along the conveying direction of the stock material conveying line 21, and the first cleaning mechanism 221 and the second cleaning mechanism 222 clean the opposite two side surfaces of the cell 19, respectively. Here, the opposite sides of the battery cell 19 are two adhesive sides of the battery cell 19.
The cleaning mechanism 22 may be a plasma cleaning machine or a brush cleaning device.
In this embodiment, the electrical core feeding system 3 and/or the end plate feeding system 4 and/or the side plate feeding system 5 and/or the busbar feeding system 6 further include a material preparation buffer mechanism 24, a feeding end of the material preparation buffer mechanism 24 corresponds to a discharging end of the material preparation conveying line 21, and a feeding port of the material preparation tooling mechanism 18 can correspond to a discharging end of the material preparation buffer mechanism 24, so that the electrical core 19, the end plate and/or the side plate and/or the busbar are conveyed into the material preparation tooling mechanism 18.
In one manner, the stock buffer mechanism 24 may be a collection chain, or may be a conveyor, and the conveying speed of the stock buffer mechanism 24 is smaller than that of the stock conveying line 21, so that the battery cells 19, the end plates, the side plates and the bus bars can be buffered on the stock buffer mechanism 24, so that the conveying speed of the battery cells 19, the end plates, the side plates and the bus bars can be matched with that of the movable platform 2, so that the battery cells 19, the end plates, the side plates and the bus bars sequentially enter the stock tooling mechanisms 18 of the movable platforms 2.
In another way, the stock buffer mechanism 24 may include a buffer conveyor line for conveying materials (cells 19, end plates, side plates, and bus bars) and a blocking member disposed at the discharge end of the buffer conveyor line, where the blocking member can block the cells 19, end plates, side plates, and bus bars so that the cells 19, end plates, side plates, and bus bars cannot move any further, thereby making the cells 19, end plates, side plates, and bus bars
The bus is buffered on a buffer pipeline. Here, the feeding end of the buffer conveyor line corresponds to the discharging end of the stock conveyor line 21, and the discharging end of the buffer conveyor line can correspond to the feeding port of the stock tooling mechanism 18. The baffle piece can include the pin and be used for driving the flexible or pivoted driving piece of baffle, and the driving piece can be cylinder or motor.
In an alternative embodiment of the present invention, the stock tool mechanism 18 includes a first limiting plate 181, two second limiting plates 182 and a displacement driving device, the two second limiting plates 182 are respectively located at two ends of the first limiting plate 181, and the two second limiting plates 182 are butted with the first limiting plate 181 to form a receiving cavity, so as to be used for receiving the battery cell 19 and the end plate (or the battery cell 19, the end plate and the side plate), so that the battery cell 19 and the end plate (or the battery cell 19, the end plate and the side plate) are initially stacked in the receiving cavity. The displacement driving device is used for driving the two second limiting plates 182 to be close to or far away from each other so as to adapt to the battery cells 19 with different sizes, and the displacement driving device can drive the two second limiting plates 182 to clamp the battery cells 19, so that the battery cells 19 cannot fall. Here, the displacement driving device includes two telescopic devices 186, and the two telescopic devices 186 are disposed opposite to each other and respectively drive the two second limiting plates 182 to approach or separate from each other. The telescopic device 186 may be an electric push rod, an air cylinder, a hydraulic cylinder or the like.
It should be noted that, when the side plate feeding system 5 is located at the downstream of the cell feeding system 3, after the two second limiting plates 182 clamp the cell 19, the displacement driving device may drive the two second limiting plates 182 away from each other, so that a gap for the side plate to enter is reserved between the second limiting plates 182 and the cell 19.
Specifically, as shown in fig. 6, the two ends of the first limiting plate 181 are both provided with sliding rails 183, and the two second limiting plates 182 are provided with sliding blocks 184 located in the sliding rails 183, wherein the sliding blocks 184 can slide along the sliding rails 183, and the sliding blocks 184 are clamped in the sliding rails 183 and cannot fall out. One end of the sliding rail 183 far away from the first limiting plate 181 is fixedly provided with a fixing plate 185, and two telescopic parts are arranged
The devices 186 are respectively disposed on the fixing plates 185, and the second limiting plates 182 are driven to move by the extension and contraction of the telescopic ends of the telescopic devices 186.
In an alternative embodiment, the movable platform 2 further comprises a platform frame 15 and a rotating mechanism 16, wherein the platform frame 15 is arranged on the main conveyor line 1, and the rotating mechanism 16 is arranged on the movable platform 2 and is used for driving the material preparation tooling mechanism 18 to rotate. The rotation mechanism 16 drives the material preparation tooling mechanism 18 to rotate, so that the orientation of the material preparation tooling mechanism 18 is adjusted, and the subsequent modules are convenient to use
The stacking mechanism 7 accurately stacks the battery cells 19 and the end plates (or the battery cells 19, the end plates and the side plates), is convenient for welding the busbar on the battery cell pole, ensures the accuracy of welding, reduces the welding time, improves the production efficiency, is convenient for a detection system to carry out omnibearing detection on the module, and is favorable for improving the yield of the module.
Here, the rotating mechanism 16 may include a rotary table rotatably provided on the table frame 15 and a rotary motor for driving the rotary table to rotate, the rotary motor being fixed on the table frame 15, and the stock material tooling mechanism 18 being provided on the rotary table.
Moreover, the movable platform 2 can further comprise a turnover mechanism 17, and the turnover mechanism 17 is used for driving the material preparation tooling mechanism 18 to turn over. Specifically, as shown in fig. 6, the turnover mechanism 17 may include a rotation shaft 171 fixedly connected to the first limiting plate 181 and a turnover motor for driving the rotation shaft 171 to rotate, where the turnover motor is fixedly installed on the rotation table, and the turnover motor can drive the rotation shaft 171 to drive the first limiting plate 181 to rotate 180 degrees, so as to drive the material preparation tooling mechanism 18 to turn. So that when the subsequent module stacking mechanism 7 accurately stacks the battery cell 19 and the end plate (or the battery cell 19, the end plate and the side plate), the bottom surface of the battery cell 19 is extruded, thereby avoiding the damage to the pole of the battery cell 19 caused by the extrusion of the front surface of the battery cell 19 by the module stacking mechanism 7.
The rotation shaft 171 may be connected to the center of the first limiting plate 181.
Here, the turning mechanism 17 is located on the rotating mechanism 16, so that the rotating mechanism 16 drives the stock material tooling mechanism 18 to rotate. A semi-cylindrical groove is provided on the rotary table, the stock preparation tooling mechanism 18 is mounted above the semi-cylindrical groove, and the diameter of the semi-cylindrical groove is greater than or equal to the turning diameter of the stock preparation tooling mechanism 18 (i.e., the rotation diameter of the rotary shaft 171 driving the stock preparation tooling mechanism 18 to rotate).
In this embodiment, the module stacking mechanism 7 may include a clamping assembly and a mechanical arm for driving the clamping assembly to approach and separate from the main conveying line 1, the clamping assembly may include two opposite clamping plates and two pushing rods for driving the two clamping plates to approach and separate from each other, the pushing rods may be mounted on the mechanical arm, when the movable platform 2 moves to the module stacking mechanism 7, the mechanical arm drives the clamping assembly to approach the movable platform 2, so that the two clamping plates are located at two sides of the material preparation tooling mechanism 18, then, the two pushing rods drive the two clamping plates to approach each other, squeeze the electrical core 19 and the end plates (or the electrical core 19, the end plates and the side plates), so that after the opposite sides of the plurality of electrical cores 19 are aligned, the two pushing rods drive the two clamping plates to separate from each other, and the rotating mechanism 16 drives the material preparation tooling mechanism 18 to rotate by 90 degrees, and the two pushing rods again drive the two clamping plates to approach each other, squeeze the two end plates (or the two side plates) so that the rest of the two sides of the plurality of electrical cores 19 are aligned and aligned with the end plates (or are tightly bonded with the two side plates), thereby realizing accurate adjustment of the positions of the electrical core 19 and the end plates (or the electrical core 19 and the end plates or the end plates 19) and accurate stacking mechanism and the end plates 19 and the accurate stacking of the end plates 19 and the end plates 19; after extrusion is completed, the two pushing rods drive the two clamping plates to be away from each other, and the mechanical arm drives the clamping assembly to be away from the main conveying line 1. Here, the clamping assembly may also include four clamping plates and four pushing rods for driving the four clamping plates to approach and separate from each other, where the four clamping plates may be enclosed in a rectangular structure to cover the cell 19 and the end plates (or the end plates and the side plates) of the stock preparation tooling mechanism 18, so as to facilitate the extrusion of the cell 19 and the end plates (or the end plates and the side plates), and achieve the accurate adjustment of the positions of the cell 19 (or the cell 19, the end plates and the side plates). And, the clamping assembly can also include the fixed plate that is located splint subassembly top, and the fixed plate is telescopic on the arm, and the fixed plate can make the upper and lower parallel and level of a plurality of electric cores 19 in the frock mechanism 18 of preparing, specifically, when the frock mechanism 18 of preparing drives electric core 19 upset 180 degrees, the fixed plate stretches out, makes the bottom looks parallel and level of a plurality of electric cores 19 in the frock mechanism 18 of preparing.
In an alternative embodiment of the present invention, the detection system includes a welding detection mechanism 10 and a module detection mechanism 11, where the welding detection mechanism 10 is used to detect the welding condition of the module, so as to detect whether the module has the phenomena of lack of welding, missing welding, etc.; the module detecting mechanism 11 is used for detecting the voltage and/or resistance and/or current of the module to detect whether the module can work normally.
Here, the welding detection mechanism 10 may include, but is not limited to, CCD detection (detection of the appearance of an object by a CCD detector), ultrasonic detection, X-ray detection. The module detection mechanism 11 may include a multimeter for detecting the voltage, current, resistance of the module.
In an alternative embodiment, the main conveyor line 1 comprises a plurality of buffer mechanisms 14 for buffering the movable platform 2, the plurality of buffer mechanisms 14 are sequentially arranged along the conveying direction of the main conveyor line 1, and the plurality of buffer mechanisms 14 are in one-to-one correspondence with the module stacking mechanism 7, the first bundling mechanism or the end plate side plate welding mechanism 8, the busbar welding mechanism 9, the detection system, the finished product shipment mechanism 12
It should be arranged so that the individual processes work on the cells on the movable platform 2 reaching the process.
In one form, the main conveyor line 1 further comprises a movable platform conveyor line at the front end of the first level buffer mechanism 14; the buffer mechanism 14 can be a collecting and releasing chain or a conveyor, and the conveying speed of the buffer mechanism 14 is smaller than that of a movable platform conveying line, so that the movable platform 2 can buffer on the buffer mechanism 14, and electricity on the movable platform 2 can be conveniently supplied to the user
And processing the core module.
Here, the feed end of the first level buffer mechanism 14 (i.e., the buffer mechanism 14 corresponding to the module stacking mechanism 7) corresponds to the discharge end of the movable platform conveyor line.
In another manner, the buffer mechanism 14 may be a blocking member disposed on the main conveying line 1, where when the movable platform 2 moves to the positions of the module stacking mechanism 7, the first bundling mechanism or the end plate side plate welding mechanism 8, the busbar welding mechanism 9, the detection system and the finished product shipment mechanism 12, the blocking member blocks the movable platform 2 from moving continuously, so that the module stacking mechanism 7, the first bundling mechanism or the end plate side plate welding mechanism 8 or the second bundling mechanism, the busbar welding mechanism 9, the detection system and the finished product shipment mechanism 12 can process, detect and discharge the electric core module on the movable platform 2.
The welding inspection mechanism 10 and the module inspection mechanism 11 of the inspection system also have a buffer mechanism 14.
In this embodiment, the present cell module production line further comprises a positioning system for positioning the movable platform 2. The positioning system comprises a plurality of positioning mechanisms, wherein the positioning mechanisms are in one-to-one correspondence with the battery cell feeding system 3, the end plate feeding system 4, the module stacking mechanism 7, the first bundling mechanism, the busbar feeding system 6, the busbar welding mechanism 9, the detection system and the finished product shipment mechanism 12, so that the movable platform 2 is positioned in real time, the battery cells 19 are conveniently fed, the battery cells 19 are accurately stacked, the battery cells 19 are bundled, the busbar and the electrode posts of the battery cells 19 are welded, and the detection and the discharge of the module are conveniently realized.
In another embodiment, the positioning mechanisms are in one-to-one correspondence with the cell feeding system 3, the end plate feeding system 4, the side plate feeding system 5, the module stacking mechanism 7, the end plate side plate welding mechanism 8, the busbar feeding system 6, the busbar welding mechanism 9, the detection system and the finished product shipment mechanism 12, so as to position the movable platform 2 in real time, so that the cell 19, the end plate and the side are conveniently realized
The method comprises the steps of feeding plates, accurately stacking, welding end plates and side plates, welding bus bars and battery 19 poles, and detecting and discharging a die.
In other embodiments, the positioning mechanisms are in one-to-one correspondence with the cell feeding system 3, the end plate feeding system 4, the side plate feeding system 5, the module stacking mechanism 7, the second bundling mechanism, the busbar feeding system 6, the busbar welding mechanism 9, the detection system and the finished product shipment mechanism 12, so as to position the movable platform 2 in real time, thereby facilitating the realization of feeding of the cell 19, the end plate and the side plate,
Accurate stacking, bundling and fixing of the end plates and the side plates, welding of the bus bars and the poles of the battery cells 19, detection and discharging of the modules.
Specifically, the positioning mechanisms at the positions of the cell feeding system 3, the end plate feeding system 4, the side plate feeding system 5 and the busbar feeding system 6 are in communication connection with the standby buffer mechanism 24 of the cell feeding system 3, the end plate feeding system 4, the side plate feeding system 5 and the busbar feeding system 6. When the movable platform 2 moves to the positions of the cell feeding system 3, the end plate feeding system 4, the side plate feeding system 5 and the busbar feeding system 6, the material preparation buffer mechanism 24 conveys materials (the cell 19, the end plate, the side plate and the busbar) into the material preparation tooling mechanism 18 of the movable platform 2. Here, the positioning mechanism corresponding to the feeding system can be in communication connection with the collecting and releasing chain or the conveyor; the positioning mechanism may also be communicatively coupled to the driving member of the stop of the stock buffer mechanism 24.
The positioning mechanism at the first bundling mechanism (or the end plate side plate welding mechanism 8 or the second bundling mechanism) and the busbar welding mechanism 9 are respectively in communication connection with the corresponding buffer mechanism 14 so as to buffer the movable platform 2, thereby facilitating the bundling of the battery cells 19 in the material preparation tooling mechanism 18 or the welding of the end plates and the side plates by the first bundling mechanism (or the end plate side plate welding mechanism 8 or the second bundling mechanism) and the busbar welding mechanism 9, and the welding of the busbars with the poles of the battery cells 19.
Two positioning mechanisms are arranged at the detection system and correspond to the welding detection mechanism 10 and the module detection mechanism 11 respectively, and the two positioning mechanisms are connected with a buffer mechanism 14 corresponding to the welding detection mechanism 10 and the module detection mechanism 11 respectively in a communication manner so as to buffer the movable platform 2 conveniently, so that the welding detection mechanism 10 and the module detection mechanism 11 can detect the module conveniently.
In an alternative embodiment, the cell module production line further comprises a defective product blanking mechanism 13, the defective product blanking mechanism 13 can be arranged at the downstream of the detection system, specifically, the defective product blanking mechanism 13 can comprise a first defective product blanking mechanism and a second defective product blanking mechanism, the first defective product blanking mechanism and the second defective product blanking mechanism are respectively arranged at the downstream of the welding detection mechanism 10 and the module detection mechanism 11, and when the welding detection mechanism 10 detects that the welding condition of the module is defective, the first defective product blanking mechanism positioned at the downstream of the welding detection mechanism 10 removes the module from the main conveying line 1 to realize defective product blanking; when the welding detection mechanism 10 detects that the welding condition of the module is qualified, the movable platform 2 continues to move to the module detection mechanism 11, the module detection mechanism 11 detects the module, and when the module detection mechanism 11 detects that the voltage or the current or the resistance of the module is unqualified, a second defective product blanking mechanism at the downstream of the module detection mechanism 11 moves the module out of the main conveying line 1. Here, the first defective product discharging mechanism and the second defective product discharging mechanism are respectively detected with the welding detecting mechanism 10 and the module
The mechanism 11 is communicatively connected. The first defective product blanking mechanism and the second defective product blanking mechanism can be electric push rods, air cylinders or hydraulic cylinders, and the movable platform 2 can be pushed down from the main conveying line 1 so as to realize the blanking of defective products; the first defective product blanking mechanism and the second defective product blanking mechanism can also be mechanical arms, and the mechanical arms can wholly move out the movable platform 2 from the main conveying line 1, and can also only clamp out the modules on the movable platform 2.
In this embodiment, the present cell module production line further includes a control system, where the control system is in communication connection with the main conveyor line 1, the cell feeding system 3 (or the cell feeding system 3, the end plate feeding system 4, and the side plate feeding system 5), the busbar feeding system 6, the module stacking mechanism 7, the first bundling mechanism (or the end plate side plate welding mechanism 8 or the second bundling mechanism), the detecting mechanism, the finished product shipment mechanism 12, the defective product blanking mechanism 13, the rotating mechanism 16 and the turnover mechanism 17 on the movable platform 2, and the positioning system, so as to implement automatic control. The control system may be a PLC control system, and is not limited herein.
In this embodiment, the main conveyor line 1 may be a roller conveyor or a chain conveyor, and the stock conveyor line 21 may be a roller conveyor or a chain conveyor.
In other embodiments, the main conveyor line 1 may be a belt conveyor, a sliding groove for clamping the platform frame 15 of the movable platform 2 is provided on a conveying surface of the belt conveyor, the movable platform 2 and the sliding groove can slide relatively, the buffer mechanism 14 is set to be a blocking piece, the finished product shipment mechanism 12 and the defective product blanking mechanism 13 may be mechanical arms, when a qualified module or a defective module needs to be transferred out of the main conveyor line 1, the moving driving device of the material preparation tooling mechanism 18 drives the two second limiting plates 182 to be separated from each other, so that the mechanical arms clamp the module out, at this time, the movable platform 2 moves along with the main conveyor line 1 and moves to the lower part of the main conveyor line 1, and then moves to the feeding end of the main conveyor line 1, thereby realizing the recycling of the movable platform 2.
According to the cell module production line provided by the invention, the cell, the end plate and the side plate are respectively processed (such as cleaned and glued) in the cell feeding system 3, the end plate feeding system 4 and the side plate feeding system 5 in a preface manner, when the movable platform 2 is sequentially conveyed to the cell feeding system 3, the end plate feeding system 4 and the side plate feeding system 5 by the main conveying line 1, the cell feeding system 3, the end plate feeding system 4 and the side plate feeding system 5 sequentially convey the cell 19, the end plate and the side plate into the material preparation tooling mechanism 18 of the movable platform 2 (when the cell feeding system 3 conveys the cell 19, the front face of the cell 19 is arranged upwards); then, the main conveyor line 1 continues to convey the movable platform 2, the movable platform 2 moves to the module stacking mechanism 7, the positioning mechanism of the module stacking mechanism 7 detects the movable platform 2, the blocking member (buffer mechanism 14) at the module stacking mechanism 7 blocks the movable platform 2, the module stacking mechanism 7 precisely stacks the battery cell 19, the end plate and the side plate in the stock tooling mechanism 18, after the stacking is completed, the blocking member at the module stacking mechanism 7 moves away, the movable platform 2 continues to move to the end plate side plate welding mechanism 8, the positioning mechanism at the end plate side plate welding mechanism 8 detects the movable platform 2, the blocking member (buffer mechanism 14) at the end plate side plate welding mechanism 8 blocks the movable platform 2, the end plate side plate welding mechanism 8 welds the end plate and the side plate in the stock tooling mechanism 18, after the welding is completed, the movable platform 2 continues to move to the bus bar feeding system 6, the bus bar feeding system 6 conveys the bus bar into the stock tooling mechanism 18, the movable platform 2 continues to the bus bar welding mechanism 9, the positioning mechanism at the bus bar welding mechanism 9 detects the movable platform 2, the blocking member (buffer mechanism 14) at the end plate side plate welding mechanism 8 blocks the movable platform 2, and the bus bar welding mechanism 9 can weld the blocking member (buffer mechanism 14) at the bus bar welding mechanism 9)
After the bus plate and the battery core pole are welded, the movable platform 2 continues to move to the welding detection mechanism 10, the positioning mechanism at the welding detection mechanism 10 detects the movable platform 2, the blocking piece (the buffer mechanism 14) at the welding detection mechanism 10 blocks the movable platform 2, the welding detection mechanism 10 detects the welding condition of the module, if the detection is unqualified, the first defective product blanking mechanism moves the movable platform 2 out of the main conveying line 1, if the detection is qualified, the movable platform 2 continues to move to the module detection mechanism 11, the positioning mechanism at the module detection mechanism 11 detects the movable platform 2, the blocking piece (the buffer mechanism 14) at the module detection mechanism 11 blocks the movable platform 2, the module detection mechanism 11 detects the voltage and/or current and/or resistance of the module, if the detection is unqualified, the second defective product blanking mechanism moves the movable platform 2 out of the main conveying line 1, and if the detection is unqualified, the movable platform 2 continues to move to the finished product discharging mechanism 12, and the finished product discharging mechanism 12 moves the movable platform 2 out of the main conveying line 1.
The above-described embodiment of the apparatus is merely illustrative, and some or all of the modules may be selected according to actual needs to achieve the purpose of the embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A cell module production line comprising:
a main conveying line;
a plurality of movable platforms positioned on the main conveying line to be conveyed to each process by the main conveying line; the movable platform comprises a material preparation tooling mechanism, wherein the material preparation tooling mechanism is used for carrying out preliminary stacking on the battery cell and the end plate; the material preparation tooling mechanism comprises a first limiting plate, two second limiting plates and a displacement driving device, wherein the two second limiting plates are used for clamping the battery cell, the two second limiting plates are respectively positioned at two ends of the first limiting plate, and the two second limiting plates are in butt joint with the first limiting plates to form a containing cavity for containing the battery cell; the displacement driving device is used for driving the two second limiting plates to be close to or far away from each other;
The end plate feeding system is arranged at the side part of the main conveying line;
the at least one battery cell feeding system is arranged at the side part of the main conveying line;
the module stacking mechanism is used for clamping the battery cells and the end plates in the material preparation tooling mechanism, precisely adjusting the position forms of the battery cells and the end plates in the material preparation tooling mechanism, enabling the battery cells to be aligned with each other and aligned and attached to the end plates, realizing precise stacking of the battery cells and the end plates, and forming a module to be welded; the module stacking mechanism comprises a clamping assembly and a mechanical arm, wherein the mechanical arm is used for driving the clamping assembly to approach and depart from the main conveying line, the clamping assembly comprises two opposite clamping plates and a push rod, the push rod is used for driving the two clamping plates to approach and depart from each other, and the push rod is arranged on the mechanical arm;
the battery cell feeding system directly conveys the battery cell and the end plate feeding system to the material preparation tooling mechanism for preliminary stacking.
2. The cell module line of claim 1, wherein the movable platform further comprises:
the platform frame is arranged on the main conveying line;
the rotating mechanism is arranged on the platform frame and used for driving the material preparation tool mechanism to rotate;
And the turnover mechanism is used for driving the material preparation tooling mechanism to turn over and is positioned on the rotating mechanism.
3. The cell module line of claim 1 further comprising a bus bar loading system disposed on a side of the main conveyor line downstream of the module stacking mechanism for delivering bus bars into the stock tooling mechanism.
4. The cell module line of claim 3, further comprising:
the first bundling mechanism is arranged at the upstream of the busbar feeding system and is used for bundling the to-be-welded modules in the material preparation tooling mechanism;
or, further comprising:
the end plate and side plate welding mechanism is arranged at the downstream of the module stacking mechanism and is used for welding an end plate and a side plate in the material preparation tooling mechanism;
the side plate feeding system is arranged at the side part of the main conveying line and is positioned at the upstream of the module stacking mechanism and used for conveying the side plate to the material preparation tooling mechanism;
or, further comprising:
the second bundling mechanism is arranged at the downstream of the module stacking mechanism and is used for bundling the end plate and the side plate in the material preparation tooling mechanism;
The side plate feeding system is arranged on the side part of the main conveying line and is positioned at the upstream of the module stacking mechanism and used for conveying the side plates to the material preparation tooling mechanism.
5. The cell module production line of claim 4, wherein the cell loading system and/or the end plate loading system and/or the side plate loading system and/or the buss bar loading system comprises:
a material preparation conveying line;
a material preparation mechanism; the material preparation mechanism corresponds to the feeding end of the material preparation conveying line and is used for conveying materials to the material preparation conveying line;
the cleaning mechanism is arranged at the side part of the material preparation conveying line and is used for cleaning the materials;
and the gluing mechanism is arranged at the side part of the material preparation conveying line and is positioned at the downstream of the cleaning mechanism and used for gluing the materials.
6. The cell module line of claim 4, further comprising:
the busbar welding mechanism is used for welding the busbar in the material preparation tooling mechanism with the pole of the battery cell and enabling the to-be-welded module in the material preparation tooling mechanism to form a module;
the detection system is used for detecting whether the module is qualified or not;
and the finished product delivery mechanism is used for transferring the qualified modules into the storage device.
7. The cell module production line of claim 5, wherein the cell feeding system and/or the end plate feeding system and/or the side plate feeding system and/or the busbar feeding system further comprises a stock buffer mechanism, a feeding end of the stock buffer mechanism corresponds to a discharging end of the stock conveyor line, and a feeding port of the stock tooling mechanism can correspond to a discharging end of the stock buffer mechanism.
8. The cell module line of claim 6, wherein the detection system comprises:
the welding detection mechanism is used for detecting the welding condition of the module;
and the module detection mechanism is used for detecting the voltage and/or the resistance and/or the current of the module.
9. The cell module line of claim 6 wherein the main conveyor line includes a plurality of buffer mechanisms for buffering the movable platform, the plurality of buffer mechanisms being disposed sequentially along a conveying direction of the main conveyor line and in one-to-one correspondence with the module stacking mechanism, the first strapping mechanism, or the end plate side plate welding mechanism, or the second strapping mechanism, the detection system, and the finished product shipment mechanism.
10. The cell module production line of claim 6, further comprising a positioning system for positioning the movable platform, the positioning system comprising a plurality of positioning mechanisms, the plurality of positioning mechanisms in one-to-one correspondence with the cell loading system, the end plate loading system, the module stacking mechanism, the first strapping mechanism, the busbar loading system, the busbar welding mechanism, the detection system, and the finished product shipment mechanism;
or, the positioning mechanisms are in one-to-one correspondence with the battery cell feeding system, the end plate feeding system, the side plate feeding system, the module stacking mechanism, the end plate side plate welding mechanism, the busbar feeding system, the busbar welding mechanism, the detection system and the finished product discharging mechanism;
or, a plurality of positioning mechanisms are in one-to-one correspondence with the battery cell feeding system, the end plate feeding system, the side plate feeding system, the module stacking mechanism, the second bundling mechanism, the busbar feeding system, the busbar welding mechanism, the detection system and the finished product delivery mechanism.
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| KR102479306B1 (en) * | 2022-09-01 | 2022-12-20 | 주식회사 톱텍 | Secondary battery manufacturing system having a multi-packaging unit |
| KR102477466B1 (en) * | 2022-09-15 | 2022-12-14 | 주식회사 톱텍 | Secondary battery manufacturing system having a multi-packaging unit |
| CN117199489A (en) * | 2023-09-26 | 2023-12-08 | 浙江天弘激光科技有限公司 | Battery cell pretreatment integrated equipment of battery module PACK production line |
| CN117691167A (en) * | 2023-12-28 | 2024-03-12 | 珠海科创储能科技有限公司 | Battery cell module production line and battery module production line |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4973218A (en) * | 1988-06-22 | 1990-11-27 | Wirtz Manufacturing Company, Inc. | Battery plate stacker |
| WO2016132280A1 (en) * | 2015-02-18 | 2016-08-25 | Tata Motors European Technical Centre Plc | Battery modules and methods for their manufacture |
| CN107293803A (en) * | 2017-08-04 | 2017-10-24 | 无锡奥特维智能装备有限公司 | The storied producing line of bank |
| CN107799783A (en) * | 2017-10-09 | 2018-03-13 | 深圳德龙激光智能有限公司 | A kind of automatic assembling detecting system for lithium battery |
| CN207530050U (en) * | 2017-08-04 | 2018-06-22 | 无锡奥特维智能装备有限公司 | Battery core stacks production line |
| WO2018192072A1 (en) * | 2017-04-17 | 2018-10-25 | 安普能源科技有限公司 | Lithium-ion power battery thermal protection connection structure and connection method therefor |
| CN109818039A (en) * | 2019-02-23 | 2019-05-28 | 镇江成泰自动化技术有限公司 | Power battery module assembly method |
| CN209691880U (en) * | 2019-04-23 | 2019-11-26 | 无锡奥特维智能装备有限公司 | A kind of battery core stack device |
| KR20190138358A (en) * | 2018-06-05 | 2019-12-13 | 에스케이이노베이션 주식회사 | Battery Module |
| CN112331899A (en) * | 2020-11-26 | 2021-02-05 | 江苏逸飞激光设备有限公司 | Power battery module production line |
| CN112331900A (en) * | 2020-11-26 | 2021-02-05 | 江苏逸飞激光设备有限公司 | Battery module production line |
| CN212676324U (en) * | 2020-08-04 | 2021-03-09 | 无锡奥特维智能装备有限公司 | Battery cell stacking production line |
| CN213905429U (en) * | 2020-12-31 | 2021-08-06 | 合肥国轩高科动力能源有限公司 | Lithium battery module piles up device in advance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009026703A (en) * | 2007-07-23 | 2009-02-05 | Toyota Motor Corp | Manufacturing method of battery pack |
-
2021
- 2021-10-18 CN CN202111212327.1A patent/CN114122483B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4973218A (en) * | 1988-06-22 | 1990-11-27 | Wirtz Manufacturing Company, Inc. | Battery plate stacker |
| WO2016132280A1 (en) * | 2015-02-18 | 2016-08-25 | Tata Motors European Technical Centre Plc | Battery modules and methods for their manufacture |
| WO2018192072A1 (en) * | 2017-04-17 | 2018-10-25 | 安普能源科技有限公司 | Lithium-ion power battery thermal protection connection structure and connection method therefor |
| CN107293803A (en) * | 2017-08-04 | 2017-10-24 | 无锡奥特维智能装备有限公司 | The storied producing line of bank |
| CN207530050U (en) * | 2017-08-04 | 2018-06-22 | 无锡奥特维智能装备有限公司 | Battery core stacks production line |
| CN107799783A (en) * | 2017-10-09 | 2018-03-13 | 深圳德龙激光智能有限公司 | A kind of automatic assembling detecting system for lithium battery |
| KR20190138358A (en) * | 2018-06-05 | 2019-12-13 | 에스케이이노베이션 주식회사 | Battery Module |
| CN109818039A (en) * | 2019-02-23 | 2019-05-28 | 镇江成泰自动化技术有限公司 | Power battery module assembly method |
| CN209691880U (en) * | 2019-04-23 | 2019-11-26 | 无锡奥特维智能装备有限公司 | A kind of battery core stack device |
| CN212676324U (en) * | 2020-08-04 | 2021-03-09 | 无锡奥特维智能装备有限公司 | Battery cell stacking production line |
| CN112331899A (en) * | 2020-11-26 | 2021-02-05 | 江苏逸飞激光设备有限公司 | Power battery module production line |
| CN112331900A (en) * | 2020-11-26 | 2021-02-05 | 江苏逸飞激光设备有限公司 | Battery module production line |
| CN213905429U (en) * | 2020-12-31 | 2021-08-06 | 合肥国轩高科动力能源有限公司 | Lithium battery module piles up device in advance |
Non-Patent Citations (2)
| Title |
|---|
| Stability of Prismatic and Octahedral Coordination in Layered Oxidesand Sulfides Intercalated with Alkali and Alkaline-Earth Metals;Maxwell D. Radin 等;《Chemistry of Materials》;第28卷;7898-7904 * |
| 机器人在锂电池生产线中的应用;杨家荣;谭福生;李佳;;上海电气技术(第02期);47-51 * |
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