TMAXCN Prismatic Cell 150-Type Automatic Dual-Workstation Stacking Machine

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Year
• Model NO.: TMAX-DS150
• MOQ: 1
• Voltage: 110V/220V
• Certificate: CE
• After-sale Service: Video
• Transport Package: Wood Packing
• Specification: Customized
• Trademark: TMAX
• Origin: China
• Package Size: 99.00cm * 99.00cm * 99.00cm
• Package Gross Weight: 99.000kg

Product Description

   

 

TMAXCN Prismatic Cell  150-Type Automatic Dual-Workstation Stacking Machine

 

 

 

1. Equipment Introduction

1.1 Equipment Overview
This equipment is mainly used for the Z-shaped stacking process of prismatic lithium-ion power battery cells.

 

1.2 Workflow
The separator is actively unwound, passes through the tension mechanism, and is guided onto the stacking platform; the stacking platform drives the separator to move back and forth to place electrodes. Positive and negative electrode sheets are stacked first. Two sets of robotic suction arms respectively pick up the positive and negative electrode sheets from the two feed boxes on the left, and after precise positioning, stack them on the platform. After stacking is completed, the separator is cut and the cell is transferred to the taping station by robotic arm; taping is done automatically; meanwhile, the next cell stacking begins automatically.

 

 

1.3 Equipment Features

· 1.3.1 Separator: Active unwinding; tension control; deviation correction; static elimination; alignment accuracy ±0.5mm.

· 1.3.2 High precision: Mechanical positioning of electrode sheets ensures total stacking accuracy within ±0.3mm.

· 1.3.3 High efficiency: Single-side stacking speed reaches 1.2s-1.5s/Pcs depending on sheet size.

· 1.3.4 Dust protection: Effective dust protection mechanisms are installed at material box and pre-alignment positions.

· 1.3.5 Reliability: All high-precision and frequently moving modules are fixed with positioning pins.

· 1.3.6 Multi-sheet & missed sheet protection: Equipped with anti-multiple sheet mechanism and detection system to prevent stacking errors.

· 1.3.7 Tab inspection: Prevents inclusion of faulty electrode sheets with bent or missing tabs.

· 1.3.8 Stacked-cell discharge

 

2. Standard Components

No.	Component Name	Qty/Set	Description
1	Automatic Material Feeder	4	Special insert-type feed boxes; 2 sets for both positive and negative sheets
2	Auxiliary Feeding Unit	4	Brushes, vibration, air blow, dust removal, anti-multi-sheet
3	Lifting Unit for Feeding	2	Ensures reliable sheet pickup; alarms for sheet shortage
4	Separator Tension Mechanism	2	Active unwinding with constant tension
4.1	Separator Deviation Correction	2	Roll deviation correction
5	Pre-positioning Module	4	Mechanical positioning with dust suction system
5.1	Multi-sheet Detection	4	Ultrasonic thickness detection
6	Stacking Robot Arm	4	Servo-driven, reliable sheet pickup and placement
7	Suction Cup Assembly	8	2 vacuum nozzles + 2 suction plates for each type
8	Stacking Platform	2	Servo-driven with ball screw linear motion
9	Cell Transfer Arm	1	Automatically transfers cells
10	Separator Cutting Unit	2	Thermal cutters; < 3mm distance to cell edge
11	Side Taping Unit	1	Configurable for tab areas and four sides
12	Cell Discharge Mechanism	1	Stacked discharge
13	Control Panel	1	Touch screen with emergency/power buttons
14	Internal Control System	1	All electrical/pneumatic inside enclosure
15	Frame Panel	2	Color: computer white
16	Dustproof Cover	1	Aluminum alloy + acrylic, with safety interlock
17	Dust Collection	1	Blower system at feed and pre-alignment stations
18	Vacuum System	/	Provided by manufacturer

 

3. Material Specifications

3.1 Material Dimensions

Material	Form	Length (mm)	Width (mm)	Thickness (um)	ID (mm)	Max OD (mm)
Cathode	Sheet	50-160	30-150	100-280	-	-
Anode	Sheet	50-160	30-150	80-280	-	-
Cathode Tab	-	10-40	10-60	12-30	-	-
Anode Tab	-	10-40	10-60	6-20	-	-
Separator	Roll	-	60-250	16-45	76.2	300
Tape	Roll	20-80	10-20	100-200	76.2	150

Notes:

1. Electrode length refers to tab direction only (excluding tab).

2. No obvious powder loss, edge waviness or burrs < 15um; punching tolerance < 0.2mm.

3. No obvious warping, deformation or adhesion.

4. Separator serpentine deviation: ±0.2mm/1000mm.

 

3.2 Cell Specifications

Item	Specification		Cell Diagram
Length L	50-160 mm
Width W	30-150 mm
Thickness T	3-20 mm
Tab Exposure L1	6-30 mm
Tab Orientation	Opposite
L + L1 (tab side limit)	≤200 mm

 

4. Technical Parameters

Item	Value
Single-side stacking time	1.2 - 1.5s
Auxiliary time per cell	≤10s
Sheet-to-separator accuracy (adjacent)	±0.5mm
Separator edge alignment	±0.4mm
Sheet-to-sheet alignment	±0.3mm
Overall stack accuracy	±0.3mm
Stackable layers	Within thickness limits
Discharge method	Cell stack discharge
Machine utilization rate	≥95% (machine-side)
Qualification rate	≥98% (machine-side)

 

5. Standard Components List

No.	Component	Brand
1	Cylinder	AIRTAC
2	Linear Rail	DINGHAN/HIWIN
3	Ball Screw	TBI/HIWIN
4	PLC	OMRON

6. Format Change Parts List

No.	Module	Part Name	Unit	Qty	Notes
1	Electrode box	Movable panel	pcs	8	Adjustable range for feeder box, pre-alignment, suction
2	Pre-position	Adjustment plate	pcs	4
3	Stack arm	Suction plate	pcs	4
4	Stack platform	Compression plate	pcs	8
5		Cell support plate	pcs	2
6	Discharge	Bracket	pcs	4
7	Tape Unit	-	set	1
8	Others

 

Certifications