CN111682237B - Full-automatic production line of button cell and button cell - Google Patents
Full-automatic production line of button cell and button cell Download PDFInfo
- Publication number
- CN111682237B CN111682237B CN202010387609.4A CN202010387609A CN111682237B CN 111682237 B CN111682237 B CN 111682237B CN 202010387609 A CN202010387609 A CN 202010387609A CN 111682237 B CN111682237 B CN 111682237B
- Authority
- CN
- China
- Prior art keywords
- module
- battery
- processing
- sealing
- button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 74
- 238000007789 sealing Methods 0.000 claims abstract description 85
- 238000003466 welding Methods 0.000 claims abstract description 83
- 238000012545 processing Methods 0.000 claims abstract description 75
- 238000002347 injection Methods 0.000 claims abstract description 66
- 239000007924 injection Substances 0.000 claims abstract description 66
- 238000001514 detection method Methods 0.000 claims abstract description 65
- 239000007788 liquid Substances 0.000 claims abstract description 57
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 54
- 238000005303 weighing Methods 0.000 claims description 42
- 229910052759 nickel Inorganic materials 0.000 claims description 27
- 238000007493 shaping process Methods 0.000 claims description 24
- 238000005452 bending Methods 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 12
- 238000012360 testing method Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 7
- 238000007605 air drying Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 7
- 238000012546 transfer Methods 0.000 description 6
- 230000002950 deficient Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010408 sweeping Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012840 feeding operation Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009957 hemming Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/005—Devices for making primary cells
-
- 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
-
- 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
- H01M10/0422—Cells or battery with cylindrical casing
- H01M10/0427—Button cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
Full-automatic production line of button cell and button cell, full-automatic production line of button cell includes: the full-automatic production line of the button cell is used for producing and processing the button cell through the sealing piece flanging system, the negative electrode welding system, the liquid injection system, the positive electrode welding system, the sealing system, the cleaning system, the X-RAY detection system and the dishing system. According to the full-automatic production line of the button battery, the sealing piece flanging system, the negative electrode welding system, the liquid injection system, the positive electrode welding system, the sealing system, the cleaning system, the X-RAY detection system and the tray loading system are arranged, so that automatic production operation of the button battery can be realized, and the automation level of production and processing of the button battery is improved.
Description
Technical Field
The invention relates to the technical field of button cell production and processing, in particular to a full-automatic button cell production line and a button cell.
Background
With the continuous development of society and the continuous progress of science and technology, mechanical automatic production has become a development trend, and gradually replaces the traditional manual labor to inject a new power source for sustainable development of enterprises. Therefore, the battery manufacturing enterprises also need to advance with time, technology transformation is actively promoted through transformation and upgrading, and mechanical automatic production is greatly developed, so that the 'intelligent manufacturing' level of the enterprises is improved, and the sustainable development of the enterprises is realized.
In the production and processing of button cells, the button cells need to be processed through the working procedures of sealing piece flanging, negative electrode welding, liquid injection, positive electrode welding, sealing, cleaning, detection, dishing and the like, and the working procedures generally adopt manual or semi-automatic production and processing to be completed, so that the production efficiency is low, the whole production and processing precision is low, meanwhile, when the button cells are processed in the prior art, the production consistency is poor, the process is complex, therefore, the automation level of the production of the button cells is improved, the production process is optimized, the whole production efficiency and the processing quality of the button cells are improved, and the problem to be solved by the person skilled in the art is solved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a full-automatic production line of button cells and the button cells, which can improve the automation level of button cell production and have simpler button cell production process.
The aim of the invention is realized by the following technical scheme:
a full-automatic production line for button cells, comprising: the full-automatic button cell production line is used for enabling button cells to pass through the sealing piece flanging system, the negative electrode welding system, the liquid injection system, the positive electrode welding system, the sealing system, the cleaning system, the X-RAY detection system and the tray filling system to be connected.
In one embodiment, the sealing member flanging system comprises a housing feeding module, a housing stacking and dedusting module, a code scanning module, a sealing member feeding module, a thermal shrinkage module and a flanging module, wherein the housing feeding module is used for feeding the battery housing to the housing stacking and dedusting module, the housing stacking and dedusting module is used for performing stacking and dedusting operations on the battery housing, the code scanning module is used for scanning the stacked battery housing, the sealing member feeding module is used for placing the sealing member in the stacked battery housing, the thermal shrinkage module is used for performing thermal shrinkage processing on the battery housing after the sealing member is placed, and the flanging module is used for performing flanging processing on the sealing member in the battery housing after the thermal shrinkage processing.
In one embodiment, the negative electrode welding system comprises a battery cell feeding module, a negative electrode lug shaping module, a nickel sheet feeding module, a negative electrode welding module and a battery cell casing entering module, wherein the battery cell feeding module is used for feeding a battery cell to the negative electrode lug shaping module, the negative electrode lug shaping module is used for bending a negative electrode lug on a battery cell, the nickel sheet feeding module is used for feeding a nickel sheet to a battery casing after edge folding, the negative electrode welding module is used for welding a bending part of the negative electrode lug with the battery casing, the negative electrode welding module is also used for welding a nickel sheet with the battery casing, and the battery cell casing entering module is used for loading a battery cell after welding a negative electrode into the battery casing so as to obtain a battery assembly.
In one embodiment, the liquid injection system comprises a liquid injection front weighing module, a liquid injection module, a vacuum pumping module and a liquid injection rear weighing module, wherein the liquid injection front weighing module is used for carrying out liquid injection front weighing operation on the battery assembly, the liquid injection module is used for carrying out liquid injection processing on the battery assembly after liquid injection front weighing, the vacuum pumping module is used for carrying out vacuum pumping processing on the battery assembly after liquid injection processing, and the liquid injection rear weighing module is used for carrying out liquid injection rear weighing operation on the battery assembly after vacuum pumping processing.
In one embodiment, the positive electrode welding system comprises a cap coding and feeding module, a positive electrode lug shaping module, a positive electrode welding module and a cover closing module, wherein the cap coding and feeding module is used for coding and processing a battery cover, the battery cover after coding is fed to a battery assembly, the positive electrode lug shaping module is used for shaping a positive electrode lug on the battery assembly so that the positive electrode lug abuts against the battery cover, the positive electrode welding module is used for welding and processing the shaped positive electrode lug and the battery cover, and the cover closing module is used for pressing and processing the battery cover and the battery shell to obtain the battery.
In one embodiment, the sealing system comprises a first sealing module, a second sealing module and a thickness detection module, wherein the first sealing module is used for performing prepressing sealing processing on the battery, the second sealing module is used for performing sealing processing on the battery after prepressing sealing processing, and the thickness detection module is used for performing thickness detection on the battery after sealing processing so as to obtain the button single battery.
In one embodiment, the cleaning system comprises a cleaning module, an air shower module and a drying module, wherein the cleaning module is used for cleaning and processing the button single battery, the air shower module is used for air-drying and processing the cleaned and processed button single battery, and the drying module is used for drying and processing the air-dried and processed button single battery.
In one embodiment, the X-RAY detection system comprises a detection feeding module, a detection code scanning module and an X-RAY detection module, wherein the detection feeding module is used for transmitting the dried and processed button single batteries to the detection code scanning module and the X-RAY detection module, the detection code scanning module is used for carrying out detection code scanning operation on the button single batteries, and the X-RAY detection module is used for carrying out X-RAY detection on the button single batteries subjected to the detection code scanning so as to obtain the qualified button batteries subjected to the X-RAY detection.
In one embodiment, the tray loading system comprises a code scanning weighing module, a short circuit testing module, a tray loading front code scanning module and a tray loading module, wherein the code scanning weighing module is used for scanning and weighing the X-RAY qualified button cells, the short circuit testing module is used for short circuit testing the weighed X-RAY qualified button cells so as to obtain good button cells, the tray loading front code scanning module is used for carrying out tray loading front code scanning operation on the good button cells, and the tray loading module is used for loading the good button cells subjected to the tray loading front code scanning operation into a tray.
A button cell is manufactured by adopting the full-automatic button cell production line in any embodiment.
Compared with the prior art, the invention has at least the following advantages:
1. according to the full-automatic production line of the button battery, the sealing piece flanging system, the negative electrode welding system, the liquid injection system, the positive electrode welding system, the sealing system, the cleaning system, the X-RAY detection system and the tray loading system are arranged, so that automatic production operation of the button battery can be realized, and the automation level of production and processing of the button battery is improved.
2. According to the full-automatic production line of the button battery, the sealing piece flanging system, the negative electrode welding system, the liquid injection system, the positive electrode welding system, the sealing system, the cleaning system, the X-RAY detection system and the dishing system are arranged, so that the production process of the button battery can be optimized, and the quality of the produced and processed button battery is higher.
3. The full-automatic production line of the button cell can save a large amount of manpower and material resources, thereby reducing the overall production and processing cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a fully automatic production line of button cells according to an embodiment of the invention;
FIG. 2 is a schematic diagram of a seal hemming system of the full-automatic production line of button cells in FIG. 1;
FIG. 3 is a schematic structural view of a negative electrode welding system of the full-automatic production line of button cells in FIG. 1;
fig. 4 is a schematic structural diagram of a liquid injection system of the full-automatic production line of button cells in fig. 1;
fig. 5 is a schematic structural diagram of a positive electrode welding system of the full-automatic button cell production line in fig. 1;
FIG. 6 is a schematic structural view of a sealing system of the full-automatic production line of button cells in FIG. 1;
FIG. 7 is a schematic diagram of a cleaning system of the full-automatic production line of button cells in FIG. 1;
fig. 8 is a schematic structural view of a palletizing system of the full-automatic production line of button cells in fig. 1.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
It is noted that, as used herein, a relative term "connected" with respect to an element to another element also means that the element is "in communication" with the other element, and that fluid may be exchanged between the two.
As shown in fig. 1, a fully automatic production line 10 for button cells in an embodiment includes: the full-automatic production line of the button cell is used for enabling the button cell to pass through the sealing piece folding system 100, the negative electrode welding system 200, the liquid injection system 300, the positive electrode welding system 400, the sealing system 500, the cleaning system 600, the X-RAY detection system 700 and the dishing system 800 and to be produced and processed by the sealing piece folding system 100, the negative electrode welding system 200, the liquid injection system 300, the positive electrode welding system 400, the sealing system 500, the cleaning system 600, the X-RAY detection system 700 and the dishing system 800.
Referring to fig. 2, in one embodiment, the seal folding system 100 includes a housing feeding module 110, a housing code-carving and dust-removing module 120, a code-sweeping module 130, a seal feeding module 140, a heat-shrinking module 150 and a folding module 160, wherein the housing feeding module is used for feeding the battery housing to the housing code-carving and dust-removing module, the housing code-carving and dust-removing module is used for carrying out code-carving and dust-removing operations on the battery housing, the code-sweeping module is used for carrying out code-sweeping operations on the coded battery housing, the seal feeding module is used for placing the seal in the code-sweeping battery housing, the heat-shrinking module is used for carrying out heat-shrinking processing on the battery housing placed with the seal, and the folding module is used for carrying out folding processing on the seal in the heat-shrinking battery housing.
It should be noted that, the housing feeding module 110 may perform vibration feeding on the battery housing in a vibration disc feeding manner, so that the battery housing can be fed onto the housing code-engraving and dust-removing module 120, the housing code-engraving and dust-removing module 120 performs code-engraving and dust-removing operations on the battery housing through a code-engraving machine and a dust-removing machine, so that dust on the battery housing can be removed, and the code-scanning module 130 performs scanning operations on the battery housing after code-engraving processing through a scanner, so as to record codes on the corresponding battery housing, thereby facilitating the record and tracing of post-production processing operations; the battery shells after the code-engraving processing are transferred to the seal piece feeding module 140 through the corresponding mechanical arm, and the seal piece feeding module 140 conveys each battery shell through the rotary disc conveying structure, so that the battery shells can be transferred to the corresponding seal piece machine for seal piece processing, and therefore the cut seal pieces can be placed into the battery shells; the battery shell after the sealing piece is processed moves to the heat shrinkage module 150 through the turntable conveying structure, and the heat shrinkage module 150 adopts a heat shrinkage machine to carry out heat shrinkage treatment on the battery shell after the sealing piece is processed, so that the placed sealing piece can be tightly attached to the battery shell; the battery shell subjected to heat shrinkage processing moves to the flanging module 160 through a turntable or a conveying line, and the flanging module 160 performs flaring flanging treatment on the sealing piece in the battery shell through a flaring flanging machine, so that the sealing piece subjected to flaring flanging can be better attached to the battery shell, and the sealing piece subjected to flaring flanging of the battery shell can be better suitable for subsequent production and processing operations; the battery shell after the flaring and flanging is transferred to a corresponding production line through a manipulator, so that the battery shell after the flaring and flanging can be conveyed to the negative electrode welding system 200 for negative electrode welding processing through the production line.
Referring to fig. 3, in one embodiment, the negative electrode welding system 200 includes a battery cell feeding module 210, a negative electrode tab shaping module 220, a nickel sheet feeding module 230, a negative electrode welding module 240, and a battery cell casing entering module 250, where the battery cell feeding module is used for feeding a battery cell to the negative electrode tab shaping module, the negative electrode tab shaping module is used for bending a negative electrode tab on the battery cell, the nickel sheet feeding module is used for feeding a nickel sheet to a battery casing after the edge bending, the negative electrode welding module is used for welding a bending part of the negative electrode tab with the battery casing, and the negative electrode welding module is also used for welding a nickel sheet with the battery casing, and the battery cell casing entering module is used for loading a battery cell after the negative electrode welding into the battery casing to obtain a battery assembly.
It should be noted that, the cell feeding module 210 performs a feeding operation on the cell through a structure such as a tray stacker, a mechanical arm, and a conveyor belt, for example, the tray stacker is used for storing a tray filled with a battery cell, and the mechanical arm transfers and places the battery cell on the tray on the conveyor belt, so that the cell can be fed onto the negative electrode ear shaping module 220 through the conveyor belt; the negative electrode lug shaping module 220 firstly detects the negative electrode lug of the battery cell through the CCD detector so as to screen out defective products, then transfers and places the battery cell at a lug bending machine through the turntable type mechanical arm, so that the negative electrode lug of the battery cell can be bent and shaped through the lug bending machine, and finally, the battery cell after the bending and shaping of the negative electrode lug is transferred and placed on a corresponding shell-entering clamp through the mechanical arm, at the moment, the battery shell after the sealing piece flanging system 100 is finished is transferred and placed on the shell-entering clamp through the mechanical arm, so that the battery cell and the battery shell can be simultaneously borne in one shell-entering clamp, and after the battery cell is bent and shaped through the negative electrode lug, the bending part of the negative electrode lug is attached to the battery shell, thereby being convenient for subsequent negative electrode welding and processing; after carrying and fixing the battery cell and the battery shell by the shell-entering clamp, conveying the shell-entering clamp through a production line, so that the battery cell and the battery shell on the shell-entering clamp move to a nickel sheet feeding module, the nickel sheet feeding module conveys a nickel sheet to a nickel sheet adsorption manipulator through a nickel sheet charging tray, the nickel sheet is adsorbed and fixed by the nickel sheet adsorption manipulator, and then the nickel sheet is cut off by a cutter, so that the nickel sheet adsorption manipulator can place the nickel sheet after cutting and forming in the battery shell; after the nickel sheet feeding is completed, the shell-entering clamp is driven by a production line to move to the position of the negative electrode welding module 240, the negative electrode welding module 240 detects the negative electrode lug and the nickel sheet through the CCD detector, so that the negative electrode lug and the nickel sheet are ensured to be positioned at the correct positions, and then the negative electrode lug and the nickel sheet of the battery cell are welded through the negative electrode welding machine respectively, so that the bending part of the negative electrode lug is connected with the battery shell, and the nickel sheet can be welded and fixed in the battery shell; after the welding process is completed, the shell-entering clamp moves to the position of the battery core shell-entering module 250, the battery core shell-entering module 250 is driven to abut against the overturning part of the shell-entering clamp through a cam structure or a push rod, so that the overturning part of the shell-entering clamp carries out overturning operation, and the battery core is located on the overturning part of the shell-entering clamp at the moment, so that the battery core can be overturned and pressed into the battery shell through the overturning part of the shell-entering clamp, a battery assembly is obtained, and is transferred onto a corresponding assembly line through a mechanical arm, so that the battery assembly can be conveyed to the position of the liquid injection system 300 through the assembly line for liquid injection processing.
Referring to fig. 4, in one embodiment, the liquid injection system 300 includes a pre-injection weighing module 310, a liquid injection module 320, a vacuum pumping module 330, and a post-injection weighing module 340, where the pre-injection weighing module is used for performing a pre-injection weighing operation on a battery assembly, the liquid injection module is used for performing a liquid injection process on the battery assembly after the pre-injection weighing, the vacuum pumping module is used for performing a vacuum pumping process on the battery assembly after the liquid injection process, and the post-injection weighing module is used for performing a post-injection weighing operation on the battery assembly after the vacuum pumping process.
It should be noted that, after the battery assembly is transferred to the position of the liquid injection system 300 through the assembly line, the battery assembly is transferred and placed on the weighing module 310 before liquid injection through the mechanical arm, the weighing module 310 before liquid injection carries out bearing movement on the battery assembly through setting a turntable structure, the turntable structure firstly transfers the battery assembly to the position of the code scanner to scan codes, then transfers the battery assembly to the position of the weighing device through the turntable structure to carry out weighing operation on the battery assembly, thus the weight of the battery assembly before liquid injection is recorded, and after weighing before liquid injection is completed, the battery assembly qualified in weighing is transferred and placed at the position of the liquid injection module 320 through the corresponding mechanical arm to carry out liquid injection processing; the liquid injection module 320 carries and conveys the battery assembly by arranging a material tray and an annular assembly line, specifically, after the battery assembly is placed on the material tray, the battery assembly on the material tray is moved to a liquid injection machine through the annular assembly line to carry out liquid injection processing, the battery assembly after the liquid injection processing is completed is moved to the vacuumizing module 330 through the annular assembly line, and the vacuumizing module 330 carries out vacuumizing operation on the battery assembly on the material tray through vacuumizing equipment, so that a pole piece in the battery assembly can fully absorb electrolyte; it should be noted that, the trays on the annular assembly line are provided with a plurality of rows of loading tanks, each row of loading tanks can store a plurality of battery components, in actual production operation, after the manipulator fills the battery components with one row of loading tanks on one of the trays, the annular assembly line is started, so that the corresponding trays are transferred to the liquid injection module 320 and the vacuum pumping module 330 for processing operation, and thus, the processed battery components have enough time to perform a standing reaction, so that the battery components can fully absorb electrolyte. Further, the battery assembly after the standing reaction is transferred to the post-injection weighing module 340 through the manipulator for post-weighing operation, so that the defective products of the injection are selected, and the defective products of the injection are transferred to the positive electrode welding system 400 through the assembly line for processing operation.
Referring to fig. 5, in one embodiment, the positive electrode welding system 400 includes a cap coding and feeding module 410, a positive electrode tab shaping module 420, a positive electrode welding module 430 and a cap closing module 440, wherein the cap coding and feeding module is used for coding and processing a battery cap, and feeding the coded battery cap to a battery assembly, the positive electrode tab shaping module is used for shaping a positive electrode tab on the battery assembly, so that the positive electrode tab is propped against the battery cap, the positive electrode tab and the battery cap after shaping are welded, and the cap closing module is used for pressing and processing the battery cap and the battery shell to obtain the battery.
It should be noted that, the cap coding and feeding module 410 performs a feeding operation on the battery cap by adopting a vibration disc feeding manner, so that the battery cap can be transferred to the coder for coding operation, and the battery cap is transferred and placed at the positive electrode lug shaping module 420 through the manipulator after coding processing is completed; be provided with anodal welding position tool and anodal welding assembly line on anodal ear plastic module 420, anodal welding position tool carries out transfer operation through anodal welding assembly line, so, the battery block after the sign indicating number processing can be placed on anodal welding position tool, simultaneously, the good product battery pack after the completion notes liquid also can be placed on anodal welding position tool through the manipulator transfer, thereby make anodal welding position tool can exist battery block and battery pack simultaneously, then anodal welding position tool is removed anodal ear bender department through anodal welding assembly line and is rolled over the utmost point ear processing, thereby make anodal ear after bending laminate with battery block mutually, thereby be convenient for follow-up anodal welding processing. After the bending of the positive electrode lug is completed, the positive electrode welding assembly line moves the positive electrode welding positioning jig to the positive electrode welding module 430, and the positive electrode lug is welded and processed by a positive electrode welding machine on the positive electrode welding module 430, so that the positive electrode lug is welded and fixed on the battery cover cap; after the positive lug welding operation is completed, the positive welding assembly line moves the positive welding positioning jig to the cover closing module 440, and the cover closing module 440 supports the overturning part of the positive welding positioning jig through a cam structure or a guide plate structure, so that the overturning part of the positive welding positioning jig can rotate along the supporting surface of the cam structure or the guide plate structure, and therefore a battery cap on the overturning part of the positive welding positioning jig can be pressed onto a battery shell of a battery assembly, and the battery cap and the battery shell can be pressed together in the overturning process, so that a battery is obtained. The cells are transferred in-line to the sealing system 500 for processing operations.
Referring to fig. 6, in one embodiment, the sealing system 500 includes a first sealing module 510, a second sealing module 520 and a thickness detection module 530, wherein the first sealing module is used for performing a pre-pressing sealing process on the battery, the second sealing module is used for performing a sealing process on the battery after the pre-pressing sealing process, and the thickness detection module is used for performing thickness detection on the battery after the sealing process so as to obtain a button cell.
It should be noted that, when the battery is transferred to the sealing system 500 through the assembly line, the battery is transferred to the first sealing module 510 by the manipulator, and the first sealing module 510 is provided with a rotary sealing disc structure, so that the pre-pressing sealing processing can be realized when the battery passes through the sealing disc, and the battery shell and the battery cap are close to each other; the battery after the pre-pressing sealing process is transferred to the sealing disc of the second sealing module 520 through the sealing disc to perform a second sealing operation, so that the battery shell and the battery cap are tightly attached together, and the sealing process of the battery is completed; the battery with the finished seal is further moved to the thickness detection module 530, and the height of the battery is detected by the laser sensor on the thickness detection module 530, so that the qualified button single battery is obtained.
Referring to fig. 7, in one embodiment, the cleaning system 600 includes a cleaning module 610, an air shower module 620 and a drying module 630, wherein the cleaning module is used for cleaning and processing the button cell, the air shower module is used for air-drying the cleaned and processed button cell, and the drying module is used for drying and processing the air-dried and processed button cell.
It should be noted that, the button single battery after thickness detection is transferred to the cleaning system 600 by a manipulator, and a cleaning assembly line is arranged on the cleaning system 600, so that the button single battery can be sequentially transferred to the cleaning module 610, the air shower module 620 and the drying module 630 for cleaning; specifically, the cleaning module 610 performs three cleaning operations on the button cell through a spraying manner, the button cell after the cleaning operation is completed moves to the air spraying module 620, the air spraying module 620 performs air drying operation on the button cell through an air dryer, and after the air drying operation is completed, the drying module 630 performs drying processing on the button cell through an air heater, so that the button cell is cleaned.
In an embodiment, the X-RAY detection system 700 includes a detection loading module, a detection code scanning module and an X-RAY detection module, where the detection loading module is used to sequentially transmit the dried button cells to the detection code scanning module and the X-RAY detection module, the detection code scanning module is used to perform detection code scanning operation on the button cells, and the X-RAY detection module is used to perform X-RAY detection on the button cells after detection code scanning to obtain qualified button cells for X-RAY detection, so that the button cells can be rapidly detected by a laser detection method, thereby ensuring the production quality of the button cells.
Referring to fig. 8, in one embodiment, the palletizing system 800 includes a code scanning weighing module 810, a short circuit testing module 820, a palletizing front code scanning module 830 and a palletizing module 840, wherein the code scanning weighing module is used for scanning and weighing the qualified button cells detected by the X-RAY, the short circuit testing module is used for short circuit detecting the qualified button cells detected by the X-RAY after weighing so as to obtain the qualified button cells, the palletizing front code scanning module is used for carrying out palletizing front code scanning operation on the qualified button cells, and the palletizing module is used for palletizing the qualified button cells after the palletizing front code scanning operation.
It should be noted that, qualified button cells after the completion of the X-RAY detection are transferred to the code scanning weighing module 810 by a manipulator, the code scanning weighing module 810 weighs the button cells by a weighing device, after the weighing is completed, the short circuit test module 820 carries out short circuit detection by a short circuit test machine button cell, thereby screening out short circuit defective products, and good button cells are subjected to code scanning operation by a code scanning device on the code scanning module 830 before dishing, and good button cells are loaded onto a material dish by a dishing manipulator on the dishing module 840, thereby completing the production and processing operations of the button cells.
The application also provides a button cell, the full-automatic production line of the button cell of any embodiment is used for production and manufacture, so that the quality of the produced and processed button cell is higher.
Compared with the prior art, the invention has at least the following advantages:
1. according to the full-automatic production line 10 for the button cells, disclosed by the invention, the seal flanging system 100, the negative electrode welding system 200, the liquid injection system 300, the positive electrode welding system 400, the sealing system 500, the cleaning system 600, the X-RAY detection system 700 and the dishing system 800 are arranged, so that the automatic production operation of the button cells can be realized, and the automation level of the production and processing of the button cells is improved.
2. According to the full-automatic production line 10 for the button cells, the sealing piece flanging system 100, the negative electrode welding system 200, the liquid injection system 300, the positive electrode welding system 400, the sealing system 500, the cleaning system 600, the X-RAY detection system 700 and the dishing system 800 are arranged, so that the production process of the button cells can be optimized, and the quality of the produced and processed button cells is higher.
3. The full-automatic production line 10 of the button cells can save a great deal of manpower and material resources, thereby reducing the overall production and processing cost.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. Full-automatic production line of button cell, characterized by, include: the full-automatic button cell production line is used for enabling button cells to pass through the sealing piece flanging system, the negative electrode welding system, the liquid injection system, the positive electrode welding system, the sealing system, the cleaning system, the X-RAY detection system and the tray filling system for production and processing;
the sealing element flanging system comprises a shell feeding module, a shell stacking and dedusting module, a code scanning module, a sealing element feeding module, a thermal shrinkage module and a flanging module, wherein the shell feeding module is used for feeding a battery shell to the shell stacking and dedusting module, the shell stacking and dedusting module is used for performing stacking and dedusting operations on the battery shell, the code scanning module is used for performing the code scanning operation on the battery shell after stacking, the sealing element feeding module is used for placing a sealing element in the battery shell after stacking, the thermal shrinkage module is used for performing thermal shrinkage processing on the battery shell after placing the sealing element, and the flanging module is used for performing flanging processing on the sealing element in the battery shell after thermal shrinkage processing; the sealing element feeding module comprises a rotary disc conveying structure and a sealing machine, wherein the rotary disc conveying structure is used for conveying each battery shell so that the battery shells can be transferred to the sealing machine for sealing processing;
the negative electrode welding system comprises a battery cell feeding module, a negative electrode lug shaping module, a nickel plate feeding module, a negative electrode welding module and a battery cell casing entering module, wherein the battery cell feeding module is used for feeding a battery cell to the negative electrode lug shaping module, the negative electrode lug shaping module is used for bending a negative electrode lug on the battery cell, the nickel plate feeding module is used for feeding a nickel plate into a battery casing, the negative electrode welding module is used for welding a bending part of the negative electrode lug and the battery casing, the negative electrode welding module is also used for welding a nickel plate and the battery casing, and the battery cell casing entering module is used for loading the battery cell welded by the negative electrode into the battery casing so as to obtain a battery assembly;
the battery cell feeding module comprises a tray stacker crane, a manipulator and a conveyor belt, wherein the tray stacker crane is used for storing a tray filled with battery cells, the manipulator is used for transferring the battery cells on the tray to be placed on the conveyor belt, and the conveyor belt is used for feeding the battery cells to the negative electrode lug shaping module.
2. The full-automatic production line of button cells according to claim 1, wherein the liquid injection system comprises a liquid injection front weighing module, a liquid injection module, a vacuum pumping module and a liquid injection rear weighing module, wherein the liquid injection front weighing module is used for carrying out liquid injection processing on a battery assembly after liquid injection, the liquid injection module is used for carrying out liquid injection processing on the battery assembly after liquid injection processing, the vacuum pumping module is used for carrying out vacuum pumping processing on the battery assembly after liquid injection processing, and the liquid injection rear weighing module is used for carrying out liquid injection rear weighing operation on the battery assembly after vacuum pumping processing.
3. The full-automatic production line of button cells according to claim 2, wherein the positive electrode welding system comprises a cap code-engraving and feeding module, a positive electrode lug shaping module, a positive electrode welding module and a cover closing module, wherein the cap code-engraving and feeding module is used for performing code-engraving processing on a battery cover cap and feeding the coded battery cover cap to a battery assembly, the positive electrode lug shaping module is used for shaping a positive electrode lug on the battery assembly so that the positive electrode lug abuts against the battery cover cap, the positive electrode welding module is used for performing welding processing on the shaped positive electrode lug and the battery cover cap, and the cover closing module is used for performing pressing processing on the battery cover cap and a battery shell so as to obtain the battery.
4. The full-automatic production line of button cells according to claim 3, wherein the sealing system comprises a first sealing module, a second sealing module and a thickness detection module, the first sealing module is used for performing prepressing sealing processing on the cells, the second sealing module is used for performing sealing processing on the prepressing sealing processed cells, and the thickness detection module is used for performing thickness detection on the sealing processed cells to obtain button single cells.
5. The full-automatic production line of button cells according to claim 4, wherein the cleaning system comprises a cleaning module, an air shower module and a drying module, the cleaning module is used for cleaning and processing button cells, the air shower module is used for air-drying and processing the cleaned and processed button cells, and the drying module is used for drying and processing the air-dried and processed button cells.
6. The full-automatic production line of button cells according to claim 5, wherein the X-RAY detection system comprises a detection feeding module, a detection code scanning module and an X-RAY detection module, wherein the detection feeding module is used for transmitting dried button cells to the detection code scanning module and the X-RAY detection module, the detection code scanning module is used for carrying out detection code scanning operation on the button cells, and the X-RAY detection module is used for carrying out X-RAY detection on the button cells subjected to the detection code scanning so as to obtain qualified button cells subjected to X-RAY detection.
7. The full-automatic production line of button cells according to claim 6, wherein the dishing system comprises a code scanning weighing module, a short circuit testing module, a dishing pre-code scanning module and a dishing module, wherein the code scanning weighing module is used for scanning and weighing the qualified button cells detected by the X-RAY, the short circuit testing module is used for short circuit testing the qualified button cells detected by the X-RAY after weighing so as to obtain the qualified button cells, the dishing pre-code scanning module is used for performing dishing pre-code scanning operation on the qualified button cells, and the dishing module is used for dishing the qualified button cells subjected to the dishing pre-code scanning operation.
8. A button cell, characterized in that the button cell is manufactured by using the full-automatic production line of the button cell according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010387609.4A CN111682237B (en) | 2020-05-09 | 2020-05-09 | Full-automatic production line of button cell and button cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010387609.4A CN111682237B (en) | 2020-05-09 | 2020-05-09 | Full-automatic production line of button cell and button cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111682237A CN111682237A (en) | 2020-09-18 |
| CN111682237B true CN111682237B (en) | 2024-04-09 |
Family
ID=72433451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010387609.4A Active CN111682237B (en) | 2020-05-09 | 2020-05-09 | Full-automatic production line of button cell and button cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111682237B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775548B (en) * | 2021-01-28 | 2022-10-21 | 广东兴捷瑞智能科技有限公司 | Laser welding block machine |
| CN113809485B (en) * | 2021-09-28 | 2023-06-16 | 惠州市恒泰科技股份有限公司 | Steel shell button cell and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10321259A (en) * | 1997-05-15 | 1998-12-04 | Fuji Photo Film Co Ltd | Assembling method and system of battery |
| CN101252194A (en) * | 2008-03-24 | 2008-08-27 | 天津工业大学 | Button cell battery production line |
| CN205397225U (en) * | 2016-03-10 | 2016-07-27 | 广东鸿宝科技有限公司 | Lithium cell production line is quick -witted stretching strap even |
| CN105965161A (en) * | 2016-06-23 | 2016-09-28 | 深圳市联赢激光股份有限公司 | Lithium battery injection opening automatic seal welding device |
| CN108199056A (en) * | 2018-02-09 | 2018-06-22 | 山东信湖新能源科技有限公司 | A kind of double rotating disc type product line devices of li-Mn button cell |
| CN207732010U (en) * | 2018-01-12 | 2018-08-14 | 双冠新能源科技（东莞）有限公司 | A kind of button cell positive and negative anodes Assembling Production equipment |
| CN108878952A (en) * | 2018-08-22 | 2018-11-23 | 广东互赢智能装备科技有限公司 | A kind of lithium battery automatic assembly line |
-
2020
- 2020-05-09 CN CN202010387609.4A patent/CN111682237B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10321259A (en) * | 1997-05-15 | 1998-12-04 | Fuji Photo Film Co Ltd | Assembling method and system of battery |
| CN101252194A (en) * | 2008-03-24 | 2008-08-27 | 天津工业大学 | Button cell battery production line |
| CN205397225U (en) * | 2016-03-10 | 2016-07-27 | 广东鸿宝科技有限公司 | Lithium cell production line is quick -witted stretching strap even |
| CN105965161A (en) * | 2016-06-23 | 2016-09-28 | 深圳市联赢激光股份有限公司 | Lithium battery injection opening automatic seal welding device |
| CN207732010U (en) * | 2018-01-12 | 2018-08-14 | 双冠新能源科技（东莞）有限公司 | A kind of button cell positive and negative anodes Assembling Production equipment |
| CN108199056A (en) * | 2018-02-09 | 2018-06-22 | 山东信湖新能源科技有限公司 | A kind of double rotating disc type product line devices of li-Mn button cell |
| CN108878952A (en) * | 2018-08-22 | 2018-11-23 | 广东互赢智能装备科技有限公司 | A kind of lithium battery automatic assembly line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111682237A (en) | 2020-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111682237B (en) | Full-automatic production line of button cell and button cell | |
| CN108039448B (en) | Full-automatic battery liquid injection and nailing system | |
| CN209487639U (en) | A kind of production line for automatically assembling of rectangular aluminum-shell lithium battery mould group | |
| CN109473708B (en) | Full-automatic soft package Bluetooth lithium battery packaging equipment and packaging technology | |
| CN110339972B (en) | Bipolar plate glue injection production line for hydrogen fuel cell | |
| CN205166213U (en) | Battery module assembly welding machine | |
| CN109244522B (en) | Full-automatic soft package Bluetooth lithium battery vacuum packaging equipment and packaging technology | |
| CN204103002U (en) | A kind of lithium battery automatic assembly line | |
| CN110061253B (en) | Button cell manufacturing equipment | |
| CN109732410A (en) | A kind of cylinder burr set production line control method | |
| CN207664138U (en) | Full-automatic battery fluid injection enters nail system | |
| CN211391819U (en) | Automatic detection leveling packaging machine for shielding cover | |
| CN111969169A (en) | Automatic battery cell processing equipment | |
| CN111673317B (en) | Full-automatic negative electrode welding machine and battery | |
| CN213201420U (en) | Defective battery discharging device | |
| CN110315339B (en) | Intelligent assembly line for capacitor carrier seats and production process of intelligent assembly line | |
| CN218426757U (en) | Automatic combination shell gas tightness test production line | |
| CN209947941U (en) | Full-automatic soft packet of bluetooth button cell annotates liquid equipment | |
| CN212934811U (en) | Automatic liquid injection sealing machine | |
| CN211376792U (en) | Automatic battery cell processing equipment | |
| CN210778830U (en) | Needle type battery cathode assembling equipment | |
| CN111697245B (en) | Welding rubberizing equipment of cylinder lithium cell | |
| CN111969220A (en) | Battery sealing element assembling machine and battery | |
| CN113871694A (en) | Device of electricity core pressfitting and transposition integral type | |
| CN114952002B (en) | Welding equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |