TMAXCN Brand Double Station High Speed Stacking Machine for Prismatic Cell Making

• Production Scope: Product Line
• Production continuity: Continuous
• Condition: New
• Automation: Automatic
• After-sales Service: 1 year
• Warranty: 1 Year
• Model NO.: TMAX-YK-JBSM-01
• Certification: CE, ISO
• Transport Package: Wood Packing
• Specification: Customized
• Trademark: TMAX
• Origin: China

Product Description

Double Station High Speed Stacking Machine for Prismatic Cell Making

 

1,Equipment parameters and picture

 

Item	Specification
Size	L 3410 x W 17600 x H 1900mm
Weight	3000KG;(Required floor bearing > 450Kg/M^2)
Power	AC380 50Hz,3 phase, 5 wire system
compressed air	0.5-0.7MPa(5kgf-7kgf/cm^2) Dry, anhydrous;
Temperature / humidity	5-35ºC; 10-60%
Air / dust	No conductive dust; Salt free gas and corrosive gas;
Magnetic field and vibration	There shall be no obvious impact and vibration; There shall be no magnetic field interference affecting the device;
Machine schematic	Remarks: the equipment cover adopts aluminum profile + acrylic

2,Equipment introduction
2.1Equipment Overview
This equipment is mainly used for the "Z" shaped lamination of prismatic battery.
 
2.2 workflow
2.2.1 the separator is actively unwinded and introduced into the lamination table through the tension mechanism.
2.2.2 the lamination table drives the separator to move back and forth to place the electrode.
2.2.3 two sets of manipulator suction cups respectively take the negative sheet and the positive sheet after bag making out from the two material boxes on the left, and stack them on the lamination table after mechanical positioning.
2.2.4. The two stations stack the film at the same time. After the lamination is completed, the electric core is successively transferred to the gluing station by the manipulator to realize automatic side gluing; Start the next one at the same time
Automatic lamination of cells.
2.2.5 after gluing, complete automatic stacking and receiving at the same time.
  
2.3 Equipment characteristics
2.3.1 separator mechanism: active unwinding; Tension control; separator correction; separator alignment accuracy +/-0.3mm;
2.3.2 lamination accuracy: ensure the overall accuracy of the electrode in the lamination to reach +/-0.3mm through the precise positioning of the electrode;
2.3.3 lamination efficiency: lamination speed can reach 0.5s-0.8s/pcs;
2.3.4 dust protection: the material box and pre positioning are equipped with effective dust protection hoods;
2.3.5 electrode angle detection: detect the electrode angle to prevent the electrode angle from being folded into the cell after abnormal folding;
2.3.6 prevent the detection of the missing angle of the tab of the electrode, and prevent the electrodes such as the closing and pulling of the tab of the electrode and the missing angle from being stacked into the electric core;
2.3.7 detect the direction of the tab to prevent the electrode from stacking into the electric core after the tab is reversed;
2.3.8 in particular, the bottom of the cell is a continuous two-layer separator.
 
3,Specification

Item	Acceptance process technical parameters
Single chip stacking time (double station)	0.5~0.8s/pcs (It varies according to the size of the electrode, and this speed is double station speed)
Single cell auxiliary time	≤12-15S
Adjacent accuracy of electrode and separator	Center deviation±0.3mm
Separator end face alignment accuracy	±0.3mm(Except for tail roll separator)
Alignment accuracy of adjacent electrodes	±0.2mm
Overall alignment accuracy of electrode	±0.3mm
Stacking layers	It can be set within the thickness range
Qualified rate	99%
Rate of mobilization	98%
Gluing quantity	Adjustable quantity (up to 9 layers of glue)

 
4,Equipment configuration

SN	Component name	Qty/set		Instruction
1	electrode material box		8	Plug in special material box; Four sets of positive and negative electrodes respectively, with a large adjustable range
2	electrode feeding auxiliary mechanism		4	Brush and shaking mechanism; Air blowing and dust suction device;
3	electrode feeding jacking mechanism		4	Ensure that the manipulator can reliably absorb the electrode; Automatic shutdown alarm for material shortage
4	separator tension mechanism		2	Active unwinding of separator, constant tension
5	separator deviation correction system		2	Unwinding correction and recovery correction;
6	Pre positioning module		4	Precise mechanical positioning; Dust collection device and dust absorption mechanism are installed
7	Lamination manipulator		4	Servo drive ensures that the manipulator can grasp and place the electrode reliably; Feeding box servo reclaiming
8	Feeding suction cup mechanism		4	Vacuum nozzle
9	Lamination table		2	Servo driven lamination table translation and lifting: precision ball screw realizes the reciprocating movement of lamination table
10	Manipulator clamping module		1	The manipulator automatically realizes the transfer of electric cells
11	separator cut-off mechanism		2	Hot knife mechanism
12	"C" glue pasting mechanism		1	The gluing position and quantity of the side gluing around (including the middle of the pole ear) can be set
13	Stacking and blanking mechanism		1	The batteries are automatically stacked and unloaded, and taken away in batches
14	Electrical operating system		1	Operate with touch screen, with emergency stop, power switch and other buttons
15	Control system		1	Electrical appliances, gas circuits, etc. are installed inside the equipment to save space and facilitate maintenance
16	Frame base plate		3	Color: light grey
17	Dust cover		1	Aluminum profile + acrylic cover
18	Dust collection mechanism		1	Blower dust collection; Pre positioning, material box
19	vacuum system		1	Customer provided vacuum source

 
5,Process specification
5.1Material specification                                            

Spec. Material	Material	L(mm)	W(mm)	T(mm)	ID(mm)	OD(mm)
Cathode	Sheet	70~250	90~200	0.05~0.25	--	--
Anode	Sheet	70~250	90~200	0.05~0.25	--	--
Cathode tab	--	10~40	10~50	--	--	--
Anode tab	--	10~40	10~50	--	--	--
Separator	Roll	--	100~200	0.012~0.04	φ76.2	φ300
Tape	Roll	20-40	10~30	0.02~0.05	φ76.2	φ150

 

Note: 1. The length of the electrode indicates the size of the electrode in the direction of the tab, excluding the length of the tab;
2. The electrode has no obvious powder dropping phenomenon, no obvious wavy edge, and the burr in the direction perpendicular to the electrode is less than 15um; Die cutting error is less than 0.2mm;
3. The incoming materials of the electrode have no obvious warpage and deformation, and the incoming materials of the electrode have no obvious adhesion;
4. Serpentine error of separator: +/-0.2mm/ M.
    
5.2 Cell specification                                               

Item	Specification	Schematic diagram of battery
Battery core L	70~250mm
Battery core W	90-200mm
Battery core T	5-30mm
Exposed tab 1	≤40mm
Tab direction	Ipsilateral
When the tab is on the same side,L+L1≤	300mm
Tab spacing	≥20mm

 

5.3 Stacking diagram                                           

Battery diagram	Gluing diagram

6,List of main spare parts

SN	Name	Brand	Remark
1	Machine design and manufacturing and hardware	JOYCREAT Jingyi Technology
2	Cylinder	SMC/ AIRTAC
3	Magnetic switch	SMC/ AIRTAC
4	linear guide rail	HIWIN Taiwan Shangyin
5	Ball screw	HIWIN /TBI
6	Servo motor / driver	Xinjie bus
7	Solenoid valve	CKD
8	PLC	Xinjie
9	sensor	panasonic/ KEYENCE
10	Optical fiber	panasonic/ KEYENCE
11	touch screen	Kinco

 
 

7,Spare part list

SN	Name	Specification	Supplier	Remark
1	Vacuum sucker	ZP2-TB15MTS-B5	Customized	It needs to be cleaned every day, and the delivery cycle is 10 days
2	Plastic suction cup	11*10*85	Customized	It needs to be cleaned every day, and the delivery cycle is 10 days
3	Vacuum sucker rod	ZPT-2K10-B5-A10	Customized	delivery cycle is 10 days
4	Vacuum filter	AZFC200-06	SMC /AIRTAC	It needs to be cleaned regularly every week
5	Magnetic ring switch	D-M9N	SMC /AIRTAC	the delivery cycle is 10 days
6	Proximity switch	GX-F8A	Panasonic	the delivery cycle is 10 days
7	Pressing plate	Customized	Customized	the delivery cycle is 10 days

 

 8,Delivery list

 

SN	Name	Qty	Unit	Remark
1	Auto Stacking Machine	1	set
2	Random tools	1	set	Tools
3	Delivery specification	1	set
4	Quality report	1	set
5	Instruction	1	set
6	Accompanying spare parts (and list)	1	set
7	Spare part list	1	set

 

 
9,Installation environment and supporting facilities requirements
1) ambient temperature:=25ºC±5;
2) relative humidity:45≤RH;
3)Ensure that the air on site is dry and smooth;
4)power supply:380V,3phase, 5 wire,50HZ, Voltage fluctuation range:+8%~-8%;The total power of the power supply is not less than 15Kw;
5) Compressed air: after drying, filtering and stabilizing: the outlet pressure is greater than 5.0kg/cm²