CN109473708B - Full-automatic soft package Bluetooth lithium battery packaging equipment and packaging technology - Google Patents
Full-automatic soft package Bluetooth lithium battery packaging equipment and packaging technology Download PDFInfo
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- CN109473708B CN109473708B CN201811236751.8A CN201811236751A CN109473708B CN 109473708 B CN109473708 B CN 109473708B CN 201811236751 A CN201811236751 A CN 201811236751A CN 109473708 B CN109473708 B CN 109473708B
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 48
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 35
- 238000012536 packaging technology Methods 0.000 title description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 403
- 238000000034 method Methods 0.000 claims abstract description 31
- 238000012858 packaging process Methods 0.000 claims abstract description 12
- 238000005538 encapsulation Methods 0.000 claims abstract description 6
- 239000002985 plastic film Substances 0.000 claims description 83
- 229920006255 plastic film Polymers 0.000 claims description 83
- 238000007789 sealing Methods 0.000 claims description 68
- 238000005520 cutting process Methods 0.000 claims description 61
- 229910052782 aluminium Inorganic materials 0.000 claims description 53
- 238000004080 punching Methods 0.000 claims description 53
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 48
- 238000012360 testing method Methods 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 26
- 238000007493 shaping process Methods 0.000 claims description 26
- 238000005303 weighing Methods 0.000 claims description 26
- 230000008569 process Effects 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 15
- 238000007731 hot pressing Methods 0.000 claims description 12
- 238000010408 sweeping Methods 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000007774 longterm Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Primary Cells (AREA)
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to the technical field of lithium battery packaging, in particular to full-automatic soft-package Bluetooth lithium battery packaging equipment and a full-automatic soft-package Bluetooth lithium battery packaging process. This encapsulation equipment is through the high-efficient electric core income shell mode of going into the shell of robot, utilizes the technological form of accurate carousel mechanism circulation operation, and the effectual production efficiency who has improved equipment greatly has reduced hand labor force, avoids phenomenon such as secondary damage that the lithium cell appears in the hand labor contact in-process simultaneously, also reduces the damage risk of manual work long-term operation in-process equipment to the human body.
Description
Technical Field
The invention relates to the technical field of lithium battery packaging, in particular to full-automatic soft-package Bluetooth lithium battery packaging equipment and a packaging process.
Background
The packaging technology is one of the main technologies for producing and manufacturing the soft-package lithium ion battery, and has the main functions that: forming a pit of the aluminum plastic film by punching, namely punching a pit capable of being placed into a winding core on the aluminum plastic film by using a formed die; after the aluminum-plastic film is punched, cutting and forming are carried out, namely a pocket bag is commonly called, when the battery core is thin, a single pit is selected to be punched, when the battery core is thick, a double pit is selected to be punched, and when the double pits are punched, the deformation of one side is overlarge, so that the deformation limit of the aluminum-plastic film is broken, and the like. After cutting and forming, folding the non-punched side of the aluminum-plastic film along the side of punching the pit, putting the winding core into the pit body, and carrying out top sealing and side sealing on the aluminum-plastic film after folding the shell, wherein the main function is to tightly bond the aluminum-plastic film; after the top and side sealing are finished, short circuit testing is carried out, and whether short circuit phenomenon occurs in the winding core, the aluminum plastic film and the like is detected; the code spraying and scanning functions are mainly to label each cell and upload each item of data to the MES system.
The packaging process mainly comprises the processes of plastic-aluminum film forming, plastic-aluminum film cutting, shell folding, cell weighing, CCD detection, cell shell entering, top sealing, side sealing, short circuit testing, bad product sorting, code spraying, code scanning and the like. Because the soft package Bluetooth lithium ion battery core has small size, the battery core is difficult to produce and manufacture; the traditional soft package Bluetooth lithium ion battery packaging technology mainly adopts manual or semi-automatic equipment to process products in various procedures due to factors such as very difficult technical development of high-efficiency automatic production equipment, and has low production efficiency, large manual labor and low automation degree.
Disclosure of Invention
The invention aims to provide full-automatic soft-package Bluetooth lithium battery packaging equipment aiming at the defects in the prior art, and the full-automatic soft-package Bluetooth lithium battery packaging equipment has the advantages of high automation degree, high production efficiency and small manual labor, can avoid the phenomena of secondary damage and the like of a lithium battery core in the manual contact process, and can also reduce the damage risk of the equipment to a human body in the manual long-term operation process.
The invention aims at providing a full-automatic soft-package Bluetooth lithium battery packaging process aiming at the defects in the prior art, and the full-automatic soft-package Bluetooth lithium battery packaging process has the advantages of high automation degree, high production efficiency and small manual labor, can avoid the phenomena of secondary damage and the like of a lithium battery core in the manual contact process, and can also reduce the damage risk of equipment to a human body in the manual long-term operation process.
In order to achieve one of the above objects, the present invention is achieved by the following technical solutions.
The full-automatic soft package Bluetooth lithium battery packaging equipment comprises a feeding mechanism for feeding aluminum plastic film coiled materials, a punching mechanism connected with the feeding mechanism, a pit punching mechanism connected with the punching mechanism, a cutting mechanism connected with the pit punching mechanism, a material supporting mechanism connected with the cutting mechanism and used for supporting the cut aluminum plastic films, a clamp feeding station arranged on one side of the material supporting mechanism and a turntable mechanism arranged on one side of the clamp feeding station;
the turntable mechanism comprises a turntable, a driving mechanism for driving the turntable to rotate and eight clamps which are annularly arranged at the edge of the turntable;
the full-automatic soft package Bluetooth lithium battery packaging equipment further comprises a primary shell folding mechanism, a top cutting mechanism, a secondary shell folding mechanism, a top sealing mechanism, a first side sealing mechanism, a second side sealing mechanism, a short circuit testing mechanism and a side cutting mechanism which are sequentially arranged on the outer side of the turntable in a surrounding mode; the primary shell folding mechanism, the top cutting mechanism, the secondary shell folding mechanism, the top sealing mechanism, the first side sealing mechanism, the second side sealing mechanism, the short circuit testing mechanism and the side cutting mechanism are arranged in one-to-one correspondence with the eight clamps;
the full-automatic soft package Bluetooth lithium battery packaging equipment further comprises a feeding switching platform for placing the battery cell, a battery cell shaping mechanism arranged on one side of the feeding switching platform, a first manipulator for grabbing the battery cell from the feeding switching platform to the battery cell shaping mechanism, a weighing mechanism arranged on one side of the battery cell shaping mechanism, a positioning mechanism arranged on one side of the weighing mechanism, a second manipulator for grabbing the battery cell from the battery cell shaping mechanism to the weighing mechanism and from the weighing mechanism to the positioning mechanism, a CCD detection mechanism arranged on one side of the positioning mechanism, a tab folding mechanism arranged on one side of the positioning mechanism, a NG material box arranged on one side of the tab folding mechanism, a robot arranged between the secondary tab folding mechanism and the positioning mechanism and used for grabbing a CCD (charge coupled device) detected and weighed qualified battery cell to the secondary tab folding mechanism and grabbing unqualified battery cell to the NG material box, and a third manipulator used for grabbing an aluminum plastic film from the fixture to the fixture;
full-automatic soft packet bluetooth lithium cell encapsulation equipment still including set up in tilting mechanism of mechanism one side is cut out to the side, be used for with the electricity core of mechanism is cut out to the side snatchs tilting mechanism's fourth manipulator, set up in unloading stretching strap of tilting mechanism one side, set up in spout the sign indicating number of unloading stretching strap top sweep a yard mechanism, set up in NG storage mechanism of unloading stretching strap one side and be used for with spouting the sign indicating number, sweep a yard, short circuit test disqualified product snatchs the fifth manipulator of NG storage mechanism.
The feeding mechanism is provided with a pulling mechanism for pulling the aluminum plastic film in place and keeping certain tension.
The punching mechanism comprises a punching die and a first driving mechanism for driving the punching die.
The first driving mechanism is arranged as a cylinder or a motor.
The pit punching mechanism comprises a pit punching die and a second driving mechanism for driving the pit punching die.
The second driving mechanism is arranged as a cylinder or a motor.
The top sealing mechanism is provided with a first sealing head which can move up and down and is used for carrying out hot pressing on the upper and lower layers of aluminum plastic films which are folded in half so as to finish top sealing and adhere the upper and lower layers of aluminum plastic films.
The first side sealing mechanism and the second side sealing mechanism are both provided with a second sealing head which can move up and down and perform hot pressing on the folded aluminum plastic film to finish side sealing.
The short circuit testing mechanism is provided with a red copper probe used for contacting the electrode lugs to detect whether the short circuit phenomenon occurs in the battery.
In order to achieve the second object, the present invention is realized by the following technical scheme.
The packaging process is a process for packaging the full-automatic soft-package Bluetooth lithium battery by using the full-automatic soft-package Bluetooth lithium battery packaging equipment, and comprises the following steps of:
step one, manually placing the aluminum plastic film coil stock into the feeding mechanism, pulling the aluminum plastic film into place by the feeding mechanism and keeping a certain tension, and then sequentially completing a punching process and a pit punching process by the punching mechanism and the pit punching mechanism.
Step two, the material supporting mechanism supports the aluminum-plastic film after pit punching is completed, and then the cutting mechanism cuts off the aluminum-plastic film; after cutting, the material supporting mechanism conveys the aluminum plastic film to a fixture feeding station;
a third mechanical arm grabs the aluminum-plastic film from the clamp feeding station and puts the aluminum-plastic film into a clamp of the turntable mechanism, and then the one-time folding mechanism folds the non-punched side of the aluminum-plastic film along the pit punching side;
step four, rotating the turntable mechanism, transferring the product completed by the primary shell folding mechanism into the top cutting mechanism, and then cutting the redundant aluminum-plastic film with the top edge being sealed into the same level by the top cutting mechanism;
step five, the turntable mechanism rotates, the product finished by the top cutting mechanism is transferred into the secondary shell folding mechanism, the secondary shell folding mechanism opens the aluminum-plastic film folded in the step three, then the robot puts the detected and weighed qualified battery cell into a pit of the opened aluminum-plastic film, and then the secondary shell folding mechanism folds the aluminum-plastic film again, and at the moment, the battery cell is wrapped inside the aluminum-plastic film;
before the battery core is placed in a pit of an aluminum plastic film of a secondary shell folding mechanism by a robot, the battery core is placed in the feeding switching platform by a worker, then the battery core is grabbed from the feeding switching platform to the battery core shaping mechanism by a first manipulator, the battery core is shaped and flattened by the battery core shaping mechanism, after the battery core shaping is completed, the battery core is grabbed from the battery core shaping mechanism to the weighing mechanism by a second manipulator to weigh, after the weighing is completed, the battery core is grabbed from the weighing mechanism to the positioning mechanism by the second manipulator, the battery core is precisely positioned by the positioning mechanism, then the battery core of the positioning mechanism is subjected to CCD positioning and CCD detection so as to take a picture by the CCD detection mechanism, so that the CCD system detects the relative position of the battery core, the battery core is grabbed by the robot conveniently, and the battery core lug thickness and the relative distance of the battery core are detected by the CCD detection mechanism; then the electrode folding earphone structure folds the electrode lug of the battery core; the robot grabs the qualified battery cells detected and weighed by the CCD into a pit of the aluminum-plastic film of the secondary shell folding mechanism, and grabs the unqualified battery cells into the NG material box;
step six, after the secondary shell folding is completed, the turntable mechanism rotates, and the product completed by the secondary shell folding mechanism is transferred into the top sealing mechanism to perform hot pressing on the upper and lower layers of folded aluminum plastic films to complete the top sealing function, and the upper and lower layers of aluminum plastic films are adhered;
step seven, after top sealing is finished, the turntable mechanism rotates, and products finished by the top sealing mechanism are sequentially transferred into the first side sealing mechanism and the second side sealing mechanism, so that the folded aluminum plastic film is subjected to hot pressing to finish the side sealing function;
step eight, after the side seal is finished, the turntable mechanism rotates, and a product finished by the side seal is transferred into the short circuit testing mechanism to detect whether a short circuit phenomenon occurs in the battery;
step nine, after the short circuit test is completed, the turntable mechanism rotates, the product completed by the short circuit test mechanism is transferred to a turntable blanking station, a fourth manipulator grabs the battery from a clamp of the turntable mechanism to a side cutting mechanism, and then the side cutting mechanism carries out side cutting on the battery to cut redundant aluminum-plastic films with edges sealed by the side of the battery; at the moment, the turntable mechanism continues to rotate, the clamp is transferred to the primary shell folding mechanism of the next round, and the cell circulation operation is completed through the circulation rotation;
and step ten, after the side cutting procedure of the step nine is completed, the fourth manipulator grabs the battery core from the side cutting mechanism to the turnover mechanism, the turnover mechanism turns over the front and back sides of the battery core and puts the battery core into a blanking pull belt, the blanking pull belt drives the battery to be transported to a code spraying and sweeping mechanism for code spraying and sweeping, then five manipulators grabs unqualified products of code spraying, code sweeping and short circuit testing to an NG storage mechanism, and the blanking pull belt transports the qualified products to a blanking station or flows into the next process.
The invention has the beneficial effects that:
(1) The invention provides full-automatic soft-package Bluetooth lithium battery packaging equipment which comprises a feeding mechanism, a punching mechanism, a pit punching mechanism, a cutting mechanism, a material supporting mechanism, a top cutting mechanism, a side cutting mechanism, a primary shell folding mechanism, a secondary shell folding mechanism, a robot, a CCD detection mechanism, a weighing mechanism, a shaping mechanism, a top sealing mechanism, a first side sealing mechanism, a second side sealing mechanism, a short circuit testing mechanism, a turntable mechanism, a code spraying and sweeping mechanism and a manipulator. The packaging equipment adopts a design idea of a whole machine in a first-out-four way, a battery cell is efficiently put into a shell by a robot, a process form of circulating operation of a precise turntable mechanism is utilized, the dilemma that the technology of the high-efficiency full-automatic packaging equipment is difficult to develop is overcome, the high quality of products is ensured, the production efficiency of the equipment is effectively improved, the labor force is reduced, the secondary damage and other phenomena of the lithium battery cell in the manual contact process are avoided, and the damage risk of the equipment to a human body in the manual long-term operation process is also reduced.
(2) According to the full-automatic soft-package Bluetooth lithium battery packaging process, the battery core shell entering mode of the robot for efficiently entering the shell is utilized, the process mode of circulating operation of the precise turntable mechanism is utilized, the defects of the traditional Bluetooth lithium battery core packaging process are effectively overcome, the production efficiency is effectively improved, and the labor force is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a full-automatic soft-package bluetooth lithium battery packaging device.
Fig. 2 is a schematic structural diagram of another view angle of a full-automatic soft-package bluetooth lithium battery packaging device according to the present invention.
Reference numerals:
the feeding mechanism 1 and the pulling mechanism 101;
a notching mechanism 2, a notching die 201 and a first driving mechanism 202;
a pit punching mechanism 3, a pit punching die 301 and a second driving mechanism 302;
a cutting mechanism 4;
a material supporting mechanism 5;
a clamp feeding station 6;
a turntable mechanism 7, a turntable 71, a driving mechanism 72, and a clamp 73;
a primary shell folding mechanism 8;
a top cutting mechanism 9;
a secondary shell folding mechanism 10;
a top seal mechanism 11;
a first side seal mechanism 12;
a second side seal mechanism 13;
a short circuit test mechanism 14;
a side cutting mechanism 15;
a loading switching platform 16;
a cell shaping mechanism 17;
a first robot 18;
a weighing mechanism 19;
a positioning mechanism 20;
a second robot 21;
a CCD detection mechanism 22;
a folded pole earphone mechanism 23;
NG magazine 24;
a robot 25;
a third robot 26;
a turnover mechanism 27;
a fourth robot 28;
a blanking pull belt 29;
a code spraying and scanning mechanism 30;
NG storage mechanism 31;
a fifth robot 32;
an aluminum plastic film 33;
carousel blanking station 34.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects solved by the invention more clear, the invention is further described in detail below with reference to the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The terms "first" and "second" and the like are used for better explaining the technology of the present application, but should not be construed as limiting the technology of the present application.
Example 1.
The full-automatic soft package Bluetooth lithium battery packaging equipment comprises a feeding mechanism 1 for feeding aluminum plastic film coiled materials, a punching mechanism 2 connected with the feeding mechanism 1, a pit punching mechanism 3 connected with the punching mechanism 2, a cutting mechanism 4 connected with the pit punching mechanism 3, a material supporting mechanism 5 connected with the cutting mechanism 4 and used for supporting the cut aluminum plastic films, a clamp feeding station 6 arranged on one side of the material supporting mechanism 5 and a turntable mechanism 7 arranged on one side of the clamp feeding station 6, as shown in fig. 1 and 2; the turntable mechanism 7 includes a turntable 71, a driving mechanism 72 for driving the turntable 71 to rotate, and eight clamps 73 provided around the edge of the turntable 71.
The full-automatic soft-package Bluetooth lithium battery packaging equipment further comprises a primary shell folding mechanism 8, a top cutting mechanism 9, a secondary shell folding mechanism 10, a top sealing mechanism 11, a first side sealing mechanism 12, a second side sealing mechanism 13, a short circuit testing mechanism 14 and a side cutting mechanism 15 which are sequentially arranged on the outer side of the turntable 71 in a surrounding mode; the primary shell folding mechanism 8, the top cutting mechanism 9, the secondary shell folding mechanism 10, the top sealing mechanism 11, the first side sealing mechanism 12, the second side sealing mechanism 13, the short circuit testing mechanism 14 and the side cutting mechanism 15 are arranged in one-to-one correspondence with the eight clamps 73.
The full-automatic soft-package Bluetooth lithium battery packaging equipment further comprises a feeding switching platform 16 for placing the battery cells, a battery cell shaping mechanism 17 arranged on one side of the feeding switching platform 16, a first manipulator 18 for grabbing the battery cells from the feeding switching platform 16 to the battery cell shaping mechanism 17, a weighing mechanism 19 arranged on one side of the battery cell shaping mechanism 17, a positioning mechanism 20 arranged on one side of the weighing mechanism 19, a second manipulator 21 for grabbing the battery cells from the battery cell shaping mechanism 17 to the weighing mechanism 19 and grabbing the positioning mechanism 20 from the weighing mechanism 19, a CCD detection mechanism 22 arranged on one side of the positioning mechanism 20, a pole folding earphone mechanism 23 arranged on one side of the positioning mechanism 20, a NG material box 24 arranged on one side of the pole folding earphone mechanism 23, a robot 25 arranged between the secondary folding casing mechanism 10 and the positioning mechanism 20 and used for grabbing qualified battery cells detected and weighed by the CCD into the secondary folding casing mechanism 10 and grabbing unqualified battery cells into the NG material box 24, and a third manipulator 26 used for grabbing the aluminum plastic films from the fixture feeding station 6 to the fixture 73.
The full-automatic soft package Bluetooth lithium battery packaging device further comprises a turnover mechanism 27 arranged on one side of the side cutting mechanism 15, a fourth manipulator 28 for grabbing an electric core of the side cutting mechanism 15 to the turnover mechanism 27, a blanking pull belt 29 arranged on one side of the turnover mechanism 27, a code spraying and sweeping mechanism 30 arranged above the blanking pull belt 29, an NG storage mechanism 31 arranged on one side of the blanking pull belt 29, and a fifth manipulator 32 for grabbing unqualified products of code spraying, code sweeping and short circuit testing to the NG storage mechanism 31.
In this embodiment, the feeding mechanism 1 is provided with a pulling mechanism 101 for pulling the plastic-aluminum film 33 in place and maintaining a certain tension, so as to facilitate the subsequent notching and pit punching process.
In the present embodiment, the notching mechanism 2 includes a notching die 201, and a first driving mechanism 202 for driving the notching die 201. Wherein the first drive mechanism 202 is provided as a cylinder or a motor.
In the present embodiment, the pit punching mechanism 3 includes a pit punching die 301, and a second driving mechanism 302 for driving the pit punching die 301. Wherein the second drive mechanism 302 is provided as a cylinder or a motor.
In this embodiment, the top sealing mechanism 11 is provided with a first sealing head that can move up and down and is used for hot-pressing the upper and lower two layers of plastic-aluminum films folded in half to complete top sealing and adhere the upper and lower two layers of plastic-aluminum films. The first side sealing mechanism 12 and the second side sealing mechanism 13 are both provided with a second sealing head which can move up and down and perform hot pressing on the folded aluminum plastic film to finish side sealing.
In this embodiment, the short circuit test mechanism 14 is provided with a red copper probe for contacting the tab to detect whether a short circuit phenomenon occurs inside the battery.
This full-automatic soft packet bluetooth lithium cell encapsulation equipment adopts complete machine to go out four design thinking, goes into the electric core mode of shell through the high-efficient income shell of robot, utilizes the technological form of accurate carousel mechanism circulation operation, has overcome the dilemma that high efficiency full automatization encapsulation equipment technique was developed difficultly, when guaranteeing the product high quality, the effectual production efficiency who improves equipment and reduced the manual labor greatly, avoided phenomenon such as secondary damage that the lithium cell appears in the manual contact in-process simultaneously, also reduced the damage risk of equipment to the human body in the manual work long-term operation in-process.
Example 2.
As shown in fig. 1 and 2, the packaging process of the full-automatic soft-package bluetooth lithium battery according to the embodiment is a packaging process performed by using the full-automatic soft-package bluetooth lithium battery packaging device according to embodiment 1, and includes the following steps:
step one, manually placing the aluminum plastic film coil stock into a feeding mechanism 1, pulling an aluminum plastic film 33 into place by the feeding mechanism 1 and keeping a certain tension, and then sequentially completing a punching process and a pit punching process by a punching mechanism 2 and a pit punching mechanism 3.
Step two, the material supporting mechanism 5 supports the aluminum-plastic film after pit punching is completed, and then the cutting mechanism 4 cuts off the aluminum-plastic film; after cutting, the material supporting mechanism 5 conveys the aluminum plastic film to the fixture feeding station 6;
step three, the aluminum-plastic film is grabbed from the clamp feeding station 6 by the third manipulator 26 and placed into the clamp 73 of the turntable mechanism 7, and then the non-punched side of the aluminum-plastic film is folded in half along the pit punching side by the one-time folding mechanism 8;
step four, the turntable mechanism 7 rotates, the product finished by the primary shell folding mechanism 8 is transferred into the top cutting mechanism 9, and then the top cutting mechanism 9 cuts the redundant aluminum plastic film with the top edge seal into the same level;
step five, the turntable mechanism 7 rotates, the product finished by the top cutting mechanism 9 is transferred into the secondary shell folding mechanism 10, the secondary shell folding mechanism 10 opens the aluminum plastic film folded in the step three, then the robot 25 puts the battery cell qualified in detection and weighing into a pit of the opened aluminum plastic film, and then the secondary shell folding mechanism 10 folds the aluminum plastic film again, and at the moment, the battery cell is wrapped in the aluminum plastic film;
before the battery core is put into the pit of the aluminum plastic film of the secondary folding mechanism 10, the battery core is firstly put into the feeding switching platform 16 by manpower, then the first manipulator 18 grabs the battery core from the feeding switching platform 16 to the battery core shaping mechanism 17, then the battery core shaping mechanism 17 shapes and crushes the battery core, after the battery core shaping is completed, the second manipulator 21 grabs the battery core from the battery core shaping mechanism 17 to the weighing mechanism 19 for weighing, after the weighing is completed, the second manipulator 21 grabs the battery core from the weighing mechanism 19 to the positioning mechanism 20, the positioning mechanism 20 performs precise positioning on the battery core, then the CCD detection mechanism 22 performs CCD positioning and CCD detection on the battery core of the positioning mechanism 20 so as to shoot the battery core, so that the CCD system detects the relative position of the battery core, the robot 25 is convenient for grabbing the winding core, and meanwhile the CCD detection mechanism 22 detects the lug adhesive thickness and the relative distance of the battery core; then the electrode folding earphone mechanism 23 folds the electrode lug of the battery core; the robot 25 grabs the qualified battery cells detected and weighed by the CCD into the pit of the aluminum-plastic film of the secondary shell folding mechanism 10, and the robot 25 grabs the unqualified battery cells into the NG material box 24;
step six, after the secondary shell folding is completed, the turntable mechanism 7 rotates, and the product completed by the secondary shell folding mechanism 10 is transferred into the top sealing mechanism 11 to perform hot pressing on the upper and lower layers of folded aluminum plastic films to complete the top sealing function, and the upper and lower layers of aluminum plastic films are adhered;
step seven, after top sealing is finished, the turntable mechanism 7 rotates, and products finished by the top sealing mechanism 11 are sequentially transferred into the first side sealing mechanism 12 and the second side sealing mechanism 13, so that the folded aluminum plastic film is subjected to hot pressing to finish the side sealing function;
step eight, after the side seal is finished, the turntable mechanism 7 rotates, and the product finished by the side seal is transferred into the short circuit testing mechanism 14 to detect whether a short circuit phenomenon occurs in the battery;
step nine, after the short circuit test is completed, the turntable mechanism 7 rotates, the product completed by the short circuit test mechanism 14 is transferred to the turntable blanking station 34, the fourth manipulator 28 grabs the battery from the clamp 73 of the turntable mechanism 7 to the side cutting mechanism 15, and then the side cutting mechanism 15 carries out side cutting on the battery to cut the redundant aluminum-plastic film with the edge sealed by the side of the battery; at the moment, the turntable mechanism 7 continues to rotate, the clamp is transferred to the primary shell folding mechanism 8 of the next round, and the cell circulation operation is completed through circulation rotation;
step ten, after the side cutting procedure of step nine is completed, the fourth manipulator 28 grabs the battery core from the side cutting mechanism 15 to the turnover mechanism 27, the turnover mechanism 27 turns over the front and back sides of the battery core and puts the battery core into the blanking pull belt 29, the blanking pull belt 29 drives the battery to be transported to the code spraying and sweeping mechanism 30 for code spraying and sweeping, then the five manipulators 32 grabs the unqualified products of code spraying, code sweeping and short circuit testing to the NG storage mechanism 31, the NG products are manually taken away, the blanking pull belt 29 transports the qualified products to the blanking station, finished products are manually collected, or the products flow into the next process through a butt joint object flow line.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. Full-automatic soft package bluetooth lithium battery encapsulation equipment, its characterized in that: the automatic feeding device comprises a feeding mechanism for feeding aluminum plastic film coiled materials, a punching mechanism connected with the feeding mechanism, a pit punching mechanism connected with the punching mechanism, a cutting mechanism connected with the pit punching mechanism, a material supporting mechanism connected with the cutting mechanism and used for supporting the cut aluminum plastic films, a clamp feeding station arranged on one side of the material supporting mechanism and a rotary table mechanism arranged on one side of the clamp feeding station;
the turntable mechanism comprises a turntable, a driving mechanism for driving the turntable to rotate and eight clamps which are annularly arranged at the edge of the turntable;
the full-automatic soft package Bluetooth lithium battery packaging equipment further comprises a primary shell folding mechanism, a top cutting mechanism, a secondary shell folding mechanism, a top sealing mechanism, a first side sealing mechanism, a second side sealing mechanism, a short circuit testing mechanism and a side cutting mechanism which are sequentially arranged on the outer side of the turntable in a surrounding mode; the primary shell folding mechanism, the top cutting mechanism, the secondary shell folding mechanism, the top sealing mechanism, the first side sealing mechanism, the second side sealing mechanism, the short circuit testing mechanism and the side cutting mechanism are arranged in one-to-one correspondence with the eight clamps;
the full-automatic soft package Bluetooth lithium battery packaging equipment further comprises a feeding switching platform for placing the battery cell, a battery cell shaping mechanism arranged on one side of the feeding switching platform, a first manipulator for grabbing the battery cell from the feeding switching platform to the battery cell shaping mechanism, a weighing mechanism arranged on one side of the battery cell shaping mechanism, a positioning mechanism arranged on one side of the weighing mechanism, a second manipulator for grabbing the battery cell from the battery cell shaping mechanism to the weighing mechanism and from the weighing mechanism to the positioning mechanism, a CCD detection mechanism arranged on one side of the positioning mechanism, a tab folding mechanism arranged on one side of the positioning mechanism, a NG material box arranged on one side of the tab folding mechanism, a robot arranged between the secondary tab folding mechanism and the positioning mechanism and used for grabbing a CCD (charge coupled device) detected and weighed qualified battery cell to the secondary tab folding mechanism and grabbing unqualified battery cell to the NG material box, and a third manipulator used for grabbing an aluminum plastic film from the fixture to the fixture;
full-automatic soft packet bluetooth lithium cell encapsulation equipment still including set up in tilting mechanism of mechanism one side is cut out to the side, be used for with the electricity core of mechanism is cut out to the side snatchs tilting mechanism's fourth manipulator, set up in unloading stretching strap of tilting mechanism one side, set up in spout the sign indicating number of unloading stretching strap top sweep a yard mechanism, set up in NG storage mechanism of unloading stretching strap one side and be used for with spouting the sign indicating number, sweep a yard, short circuit test disqualified product snatchs the fifth manipulator of NG storage mechanism.
2. The full-automatic soft package bluetooth lithium battery packaging device according to claim 1, wherein: the feeding mechanism is provided with a pulling mechanism for pulling the aluminum plastic film in place and keeping certain tension.
3. The full-automatic soft package bluetooth lithium battery packaging device according to claim 1, wherein: the punching mechanism comprises a punching die and a first driving mechanism for driving the punching die.
4. The full-automatic soft package bluetooth lithium battery packaging device according to claim 3, wherein: the first driving mechanism is arranged as a cylinder or a motor.
5. The full-automatic soft package bluetooth lithium battery packaging device according to claim 1, wherein: the pit punching mechanism comprises a pit punching die and a second driving mechanism for driving the pit punching die.
6. The full-automatic soft package bluetooth lithium battery packaging device according to claim 5, wherein: the second driving mechanism is arranged as a cylinder or a motor.
7. The full-automatic soft package bluetooth lithium battery packaging device according to claim 1, wherein: the top sealing mechanism is provided with a first sealing head which can move up and down and is used for carrying out hot pressing on the upper and lower layers of aluminum plastic films which are folded in half so as to finish top sealing and adhere the upper and lower layers of aluminum plastic films.
8. The full-automatic soft package bluetooth lithium battery packaging device according to claim 1, wherein: the first side sealing mechanism and the second side sealing mechanism are both provided with a second sealing head which can move up and down and perform hot pressing on the folded aluminum plastic film to finish side sealing.
9. The full-automatic soft package bluetooth lithium battery packaging device according to claim 1, wherein: the short circuit testing mechanism is provided with a red copper probe used for contacting the electrode lugs to detect whether the short circuit phenomenon occurs in the battery.
10. A full-automatic soft package Bluetooth lithium battery packaging process is characterized in that: the packaging process is a process for packaging by using the full-automatic soft package Bluetooth lithium battery packaging equipment according to any one of claims 1 to 9, and comprises the following steps:
step one, manually placing an aluminum plastic film coil into the feeding mechanism, pulling the aluminum plastic film into place by the feeding mechanism and keeping a certain tension, and sequentially completing a punching process and a pit punching process by the punching mechanism and the pit punching mechanism;
step two, the material supporting mechanism supports the aluminum-plastic film after pit punching is completed, and then the cutting mechanism cuts off the aluminum-plastic film; after cutting, the material supporting mechanism conveys the aluminum plastic film to a fixture feeding station;
a third mechanical arm grabs the aluminum-plastic film from the clamp feeding station and puts the aluminum-plastic film into a clamp of the turntable mechanism, and then the one-time folding mechanism folds the non-punched side of the aluminum-plastic film along the pit punching side;
step four, rotating the turntable mechanism, transferring the product completed by the primary shell folding mechanism into the top cutting mechanism, and then cutting the redundant aluminum-plastic film with the top edge being sealed into the same level by the top cutting mechanism;
step five, the turntable mechanism rotates, the product finished by the top cutting mechanism is transferred into the secondary shell folding mechanism, the secondary shell folding mechanism opens the aluminum-plastic film folded in the step three, then the robot puts the detected and weighed qualified battery cell into a pit of the opened aluminum-plastic film, and then the secondary shell folding mechanism folds the aluminum-plastic film again, and at the moment, the battery cell is wrapped inside the aluminum-plastic film;
before the battery core is placed in a pit of an aluminum plastic film of a secondary shell folding mechanism by a robot, the battery core is placed in the feeding switching platform by a worker, then the battery core is grabbed from the feeding switching platform to the battery core shaping mechanism by a first manipulator, the battery core is shaped and flattened by the battery core shaping mechanism, after the battery core shaping is completed, the battery core is grabbed from the battery core shaping mechanism to the weighing mechanism by a second manipulator to weigh, after the weighing is completed, the battery core is grabbed from the weighing mechanism to the positioning mechanism by the second manipulator, the battery core is precisely positioned by the positioning mechanism, then the battery core of the positioning mechanism is subjected to CCD positioning and CCD detection so as to take a picture by the CCD detection mechanism, so that the CCD system detects the relative position of the battery core, the battery core is grabbed by the robot conveniently, and the battery core lug thickness and the relative distance of the battery core are detected by the CCD detection mechanism; then the electrode folding earphone structure folds the electrode lug of the battery core; the robot grabs the qualified battery cells detected and weighed by the CCD into a pit of the aluminum-plastic film of the secondary shell folding mechanism, and grabs the unqualified battery cells into the NG material box;
step six, after the secondary shell folding is completed, the turntable mechanism rotates, and the product completed by the secondary shell folding mechanism is transferred into the top sealing mechanism to perform hot pressing on the upper and lower layers of folded aluminum plastic films to complete the top sealing function, and the upper and lower layers of aluminum plastic films are adhered;
step seven, after top sealing is finished, the turntable mechanism rotates, and products finished by the top sealing mechanism are sequentially transferred into the first side sealing mechanism and the second side sealing mechanism, so that the folded aluminum plastic film is subjected to hot pressing to finish the side sealing function;
step eight, after the side seal is finished, the turntable mechanism rotates, and a product finished by the side seal is transferred into the short circuit testing mechanism to detect whether a short circuit phenomenon occurs in the battery;
step nine, after the short circuit test is completed, the turntable mechanism rotates, the product completed by the short circuit test mechanism is transferred to a turntable blanking station, a fourth manipulator grabs the battery from a clamp of the turntable mechanism to a side cutting mechanism, and then the side cutting mechanism carries out side cutting on the battery to cut redundant aluminum-plastic films with edges sealed by the side of the battery; at the moment, the turntable mechanism continues to rotate, the clamp is transferred to the primary shell folding mechanism of the next round, and the cell circulation operation is completed through the circulation rotation;
and step ten, after the side cutting procedure of the step nine is completed, the fourth manipulator grabs the battery core from the side cutting mechanism to the turnover mechanism, the turnover mechanism turns over the front and back sides of the battery core and puts the battery core into a blanking pull belt, the blanking pull belt drives the battery to be transported to a code spraying and sweeping mechanism for code spraying and sweeping, then five manipulators grabs unqualified products of code spraying, code sweeping and short circuit testing to an NG storage mechanism, and the blanking pull belt transports the qualified products to a blanking station or flows into the next process.
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