Lithium Battery Pack Assembly Automation Line for 18650 26650 32650 21700 Cylindrical Cell Pack

With the wide application of lithium batteries in the field of new energy, automation equipment has become one of the core competitiveness of the enterprise. Tmax has independently developed the lithium battery pack automatic assembly line system, which integrates lithium battery sticking machine, sorting machine, testing system, battery pack automatic assembly system, CCD visual recognition system, automatic spot welding system, and selects full-automatic feeding and automatic sorting structure to ensure the consistency of battery cells. It can automatically scan and obtain the bar code of the cell, classify the bar code of the pack, bind and record it, and fully trace the data information of product production and manufacturing in combination with the MES system.

Production line physical drawing

Major function	Technical parameter
Insulation paper pasting	AC220V±10% 1.6KW 50HZ±10% Gas Source: 0.4-0.8 Mpa, no water mist, no impurity Use a 4-pin pad mechanism for increased efficiency Use variable frequency motor and cam ram to prevent core Damage Japanese high-speed steel die with design life of 5 years Automatic waste collection With own fault alarm system (remove as prompt) Automatic alarm of highland barley paper Quantitative reminder of die cleaning Cycylinder cylinder：AirTAC/SMC/XINCHENG Pneumatic control elements：AirTAC/SMC/ Tiangong / qilike Sensduction device）：LIKE  Productive efficiency ：4500-5000PCS/H
Automatic cell row spacing mechanism	Automatic access to the insulated paper of the core, according to 21700 cell spacing, using servomotor automatic arrangement, 10PCS per time, 18650 cells also according to 21700 cell spacing material, 18650 and 21700 cells universal
Automatic material removal mechanism	The arranged cells are automatically transferred to the core shift mechanism 1
Core shift mechanism 1	Move the core from the feed position to the sweep position and transfer the core to the test position
HK3562 voltage internal resistance tester	(IR Tester)：HK3562 (Test channel) ：12 channel (Voltage accuracy )：0.000001V (Internal resistance accuracy)：0.01mΩ (Testing pins type)：KS-100A3000 (Test the needle life)：80 0000 times (Efficiency)： 6000PCS/H
Automatic sorting assembly automatically	1.Power:AV220V±10%;1.6KW 50HZ±10% 2.Gas source: 0.4-0.8Mpa, no water fog, no impurities 3.Use a 3-column synchronous belt transmission 4.Transmission power: 25W deceleration motor 5.Sensor: Omron / vertical machine 6.Number of gears: 5 OK gears 7.The assembly line is divided into electric core feed level and electric core discharge level 8.The core feeding level with automatic mounting mechanism, automatically open when taking the core
Take up the core shift manipulator	1. Power：AC220V±10% 1.6KW 50HZ±10% 2.Gas source: 0.4-0.8Mpa, no water fog, no impurities 3.Use the Taiwan upper silver guide rail, silk rod 4. Take the core manual power: 2-axis 400W servo motor 5. Take up the core module: 2-axis 6. Core capture: cylinder expansion permanent magnet, stable and reliable 7. Control system: The XD Series PLC programmer 8. Sensor: Omron / vertical machine 9. Operation interface: TG-765-UT color display screen, easy to operate
Lift-type core storage window	1. Power:AV220V±10%;1.6KW 50HZ±10% 2. Use the Taiwan upper silver guide rail, silk rod 3. Lift power: the deceleration motor 4. Storage capacity: 18650, about 240PCS,21700, about 200PCS 5. Lift speed: 8MM/ seconds 6. Control system: The XD Series PLC programmer 7. Sensor: Omron / vertical machine 8. Operation interface: TG-765-UT color display screen, easy to operate
Core shift manipulator	1. Power:AV220V±10% 2.4KW 50HZ±10% 2. Gas source: 0.4-0.8Mpa, no water fog, no impurities 3. Use the Taiwan upper silver guide rail, silk rod 4. Take the core manual power: 3-axis 400W servo motor 5. Core shift module: 2 axis X 1 axis Y 1 axis Z 6. Core capture: cylinder expansion permanent magnet, stable and reliable 7. Control system: The XD Series PLC programmer 8. Three position core shift, select the material belt → core storage window → into the box
Core storage assembly line before entering the box	1. Power:AV220V±10% 1.6KW 50HZ±10% 2. Gas source: 0.4-0.8Mpa, no water fog, no impurities 3. Use a 3-column synchronous belt transmission 4. Transmission power: 25W deceleration motor 5. Sensor: Omron / vertical machine 6. Number of gears: 5 OK gears 7. The assembly line is divided into electric core feed level and electric core discharge level 8. The core feeding level with automatic mounting mechanism, automatically open when taking the core
Take the core into the box manipulator	1. Use the Taiwan upper silver guide rail, silk rod 2. Take the core manual power: 3-axis 400W servo motor 3. Core shift module: 2 axis X 1 axis Y 1 axis Z 4. Core capture: cylinder expansion permanent magnet, stable and reliable 5. Control system: The XD Series PLC programmer 6. Two positions core shift, before entering the box core storage assembly line → rubber box 7.In the touch screen to set the number, the manipulator automatically grabs from the core storage assembly line before entering the box according to the set number, and loads the core into the rubber box in sequence 8. Number of rubber boxes: 18650 cells up to 180PCS,21700 cells up to 150PCS 9. Sensor: Omron / vertical machine 10.Operation interface: TG-765-UT color display screen, easy to operate
Automatic Elevator	1.Power:AV220V±10% 2.4KW 50HZ±10% 2. Gas source: 0.4-0.8Mpa, no water fog, no impurities 3. Taiwan upper silver guide rail 4. Lift power: pneumatic 5. Box entry and exit power: 25W deceleration motor 6. Box conveyor: delivered by PVC belt 7. Control system: The XD Series PLC programmer 8. Three position core shift, robotic hand box position →elevator position → double-layer assembly line position 9. Sensor: Omron / vertical machine 10.Operation interface: TG-765-UT color display screen, easy to operate
Double-layer assembly line	Upper-layer assembly line: L1500MM Belt Width 400MM, transmission speed of 1-3 m / min Transmission power: 25W deceleration motor, 2MM green PVC belt Main function: automatically connect the empty rubber box into the elevator Lower-class assembly line: L5000MM Belt Width 400MM, transmission speed of 1-5 m / min Transmission power: 180W deceleration motor, 2MM green PVC belt Main function: Transfer of items at the back end
Automatic lifting table	Automatic lifting table The core box enters the automatic lift through the belt roller and rises to the upper outflow of the double assembly line  Double-layer assembly line The upper assembly line flows into the box that has been loaded with the core, and the whole box is manually removed to complete the placement of the bracket, the nickel chip and the core into the mold
Double station bench	1.L1040*W900*H1600MM 2. Aluminum alloy production 3.Dual position design, countertop of 15MM plywood surface affixed with anti-static rubber, upper layer change 4.10MM tempered glass 5. With power socket and LED energy saving lights
Online CCD	1. Power：AC220V±10% 0.6KW 50HZ±10% 2. Adopt the Hikvision 6 million HD video camera 3. Identification system: independently developed 4. Video width: within 420 * 300MM 5. Execution device: industrial control machine, genuine WIN7 system 6. Main functions: conduct positive and negative electrode detection and comparison of the inserted core, wrong position or polar reverse alarm and stop operation, and release after manual confirmation 7. Scan efficiency: the above single set of batteries is 3 seconds / times
Battery pack double sides spot welder	1. The MDA8000B transistor spot welding power supply is standard as standard 2. With current detection function, virtual welding, fried fire alarm 3. Five-axis pure servo motor operation 4. Spot welding coordinate data adopts U disk import mode or array mode 5. Different positive and negative electrode welding current (spot welding specification) 6. Can set a single core in a certain position without spot welding 7. Double-sided spot welding, better spot welding effect, more stable 8. Spot welding efficiency: above 4500PCS core / H (2 points, 4 positive points and 4 negative points) 9.Spot-welded nickel pad： ♦ 0.08-0.15 Nickel plating or pure nickel may not enlighten the flow groove welding ♦ 0.15-0.2 Nickel plating or pure nickel, enlighten flow channel welding is recommended ♦ Above 0.2 mm-0.5 nickel or pure nickel plating recommended bump welding
Battery Integrated Performance Tester	Power:AC220V 50HZ Continuous output power:2KW Continuous load power:6KW Max Voltage:100V Max charge current:20A Max discharge current:120A
Back-section assembly line	1. Linear specification: L12*W1.1*H2 m (adjustable) 2. Aluminum alloy production 3. With power outlet, air supply connector, LED energy-saving lamp 4. Complete the assembly process after the module welding

Productive efficiency ：About 3600-4000PCS/H

Equipment growth rate：98%

Personnel equipment: 1 person on material, 2 people for nickel plate mounting bracket, 1

person for CCD visual test, 1-2 people for spot welding, 1 person for comprehensive

performance test,The latter segment was assembled for 1 – 2 people per station

Welding qualified rate of equipment ：99.9%

Outline Dimension： L10500*W1500*H1860MM