Pouch Cell Single Work Station Automatic Stacking Machine

• Production Scope: Product Line
• Production continuity: Continuous
• Condition: New
• Automation: Automatic
• After-sales Service: 1 year
• Warranty: 1 Year
• Model NO.: TMAX-YS-BZP200
• Certification: CE, ISO
• Transport Package: Wood Packing
• Specification: Customized
• Trademark: TMAX
• Origin: China

Product Description

 Pouch Cell Single Work Station Automatic Stacking Machine

 

1.1 Equipment Overview
TMAX-YS-BZP200 is a high-accuracy automatic stacking machine with many advanced features to ensure a stable, repeatable and precise electrode stacking. In its "Z" fashion stacking method, Anode and Cathode electrodes are alternatively stacked with the seperator film in between.  


1.2 Workflow
The separator takes the initiative to unwind and is led into the stacking table through the tension mechanism; the stacking table drives the separator to move back and forth to place the electrodes; the positive and negative electrodes are taken out from the left two material boxes by two sets of suction cups of the manipulator respectively, and then stacked on the stacking table after accurate positioning; after stacking, the battery core is transferred to the tail roll gluing station by the manipulator, and the tail roll is automatic ; the separator is cut off and automatically tapped.

The process flow chart is as follows:


1.3 Equipment features
1.3.1 Separator: active unwinding; tension control;separator deviation correction; separator electrostatic removal; separator alignment accuracy±0.5mm;
1.3.2 High precision: through the precise positioning of the electrode, the overall precision of the electrode in the stacking is guaranteed to be±0.3mm;
1.3.3 High efficiency: stacking speed can reach 0.6s~1s/pcs;
1.3.4 Dust protection: the material box and pre positioning are equipped with effective dust protection mechanism;
1.3.5 Reliability: the modules with high precision and constant motion of the equipment are fixed with locating pins;
1.3.6 Accurate electrode stacking number: missing electrode detection protection; anti extra electrode piece mechanism; extra electrode detection mechanism, effectively preventing extra electrodes from stacking into the battery core.
1.3.7 Electrode tab detection: detect the electrode with damaged tab and prevent it from stacking into the battery core mistakenly.
1.3.8 It can be confirmed according to the customer's requirements, realize the switch of the material box through the handling of the manipulator, and cooperate with the automatic production line to automatically load and unload the material box.

1.3.9 It can be confirmed according to the customer's requirements, and the stacked battery cores can be automatically unloading to the next assembly line.

2.Standard composition

No.	Components name	Qty/set	Remark
1	Automatic feeding mechanism of material box	2	Plug-in type special material box, two sets for positive and negative electrodes, size adjustable;
2	Electrode loading auxiliary mechanism	2	Brush and shaker mechanism; air blowing and dust suction device; prevent extra electrode problem
3	Electrode loading and jacking mechanism	2	Guarantee the manipulator to absorb the electrodes reliably; automatic shutdown alarm in case of material shortage
4	Separator tension control mechanism	1	Separator active unwinding, constant tension
4.1	Separator correction system	1	Unwinding and correcting deviation;
5	Mechanical pre positioning module	2	Mechanical precise positioning; dust collection device; and equipped with dust collection mechanism
5.1	Multipieces detection	2	Ultrasonic thickness detection to prevent extra pieces from entering the battery core;
6	Stacking manipulator	2	Servo drive ensures that the manipulator can grasp and place the electrodes reliably
7	Loading suction cup mechanism	4	Two sets of vacuum nozzle type and two sets of suction plate type
8	Stacking table	1	Servo drive stacking table translation and lifting: precise ball screw to realize stacking table reciprocating movement
9	Manipulator clamping module	1	Manipulator realizes the transfer of battery core automatically
10	Separator cut-off mechanism	1	One set of hot knife mechanism, cut off after determining the tail coil length
11	Adhesive tape side sticking mechanism	1	The position and quantity of adhesive on the sides around (including the middle of the tab) can be set
12	Automatic unloading mechanism	1	Automatic stacking and unloading of battery core, batch removal, reducing manual demand
13	Electrical operating system	1	Touch screen operation, with emergency stop, power switch and other buttons
14	Control system	1	Electrical appliances and gas circuits are installed inside the equipment, saving space and easy to maintain
15	Rack substrate	2	Color: computer grey
16	Dust cover	1	1 set of aluminum alloy plexiglass cover, with interlock switch and emergency switch
17	Dust suction mechanism	1	Blower dust collection; pre positioning, material box

3.Suitable battery size range(can be customized)

Item	Specification(mm)
Battery core length L	135-190
Battery core width W	80-150
Battery thickness T	3.5-20
Tab length	6-20
Battery core sketch

 

4. Technical parameters

Item	Specification
Single stacking time	0.65s~1.3s(Related to the size of the electrode)
Single cell auxiliary time	≤10S
Accuracy of adjacent electrode and separator	Center deviation±0.5mm
Separator end face alignment accuracy	±0.4mm(except the tail roll separator)
Alignment accuracy of adjacent electrode	±0.3mm
Overall alignment accuracy of electrode	±0.3mm
Stacking number	It can be set within the thickness range
Unloading	Pile up the battery cores and unloading
Crop mobility	95%
Pass rate	98%

Overview and schematic diagram of the whole machine

Item	Specification
Machine dimensions	1700mm(L)×2350mm(D)×1877mm(H) (the size shall be subject to the final design)
Machine  weight/bearing	About 1000KG;> 450kg/m^2
Power supply	AC220V±10%;single phase; Power:3KVA;frequency:50Hz
Compressed air	0.5~0.7MPa(5kgf~7kgf/cm^2);Consumption:200L/min;dry air
Temperature/humidity	5~35ºC;5~55%
Air/dust	No salt gas, toxic and corrosive gas; no conductive dust
Magnetic field and vibration	There shall be no magnetic boundary affecting the device; there shall be no impact and obvious vibration
General model diagram