TMAXCN Automatic Prismatic Cell Manufacturing Equipment 200-Type Dual-workstations Automatic Stacking Machine

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Year
• Model NO.: TMAX-DS200
• 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 Automatic Prismatic Cell Manufacturing Equipment
200-Type Dual-workstations Automatic Stacking Machine

 

 

 

1. Equipment Introduction

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

 

1.2 Working Process
The separator is actively unwound, guided through a tension mechanism, and introduced into the stacking platform. The stacking table drives the separator to move back and forth to place the electrodes. The positive and negative electrodes are stacked first; two sets of mechanical arms with suction cups respectively pick up the positive and negative electrodes from the two material boxes on the left. After precise positioning, they are stacked onto the stacking platform. After stacking is completed, the cell is transferred to the tail tape station via mechanical arm, the separator is cut, and tape is applied automatically. The next cell stacking process starts simultaneously.

Process Flow Diagram:

 

1.3 Equipment Features
1.3.1 Separator: Active unwinding; alignment correction; alignment accuracy ±0.3mm.
1.3.2 High precision: Through mechanical positioning of the electrodes, stacking accuracy within ±0.3mm is guaranteed.
1.3.3 High efficiency: Overall stacking speed reaches 0.5s-0.8s per piece.
1.3.4 Dust protection: Effective dustproof mechanism installed on material box and pre-positioning station.
1.3.5 Reliability: Positioning pins are installed on high-precision and frequently moving modules.
1.3.6 Multi-sheet & missed sheet protection: Detection and prevention mechanisms avoid multiple or missed sheet stacking.
1.3.7 Tab corner defect detection: Prevents misalignment and defective tab insertion.
1.3.8 Cell stacking discharge (able robotic single cell discharge).

 

2. Standard Components & Functional Description

No.	Component Name	Qty/Set	Description
1	Base Frame	3	Supports equipment and provides installation reference
2	Auto Feeder Module	4	Custom plug-in feeders; 4 each for anode/cathode; adjustable range; auto stop alarm for material shortage
3	Electrode Feed Assist Module	4	Includes brushes, shaker, air blower, vacuum, and anti-multi-sheet design
4	Separator Unwinding Module	2	Auto unwinding with constant, adjustable tension and full-axis alignment correction
5	Stacking Robot Module	4	Servo-driven; ensures accurate electrode pickup and placement; features dust suction, ultrasonic thickness detection
6	Stacking Table Module	2	Servo-driven movement and lifting via precision ball screw
7	Cell Transfer Module	1	Robotic arm transfers cells to tape station
8	Separator Cutting Module	2	Hot cutting mechanism, cuts after tail length defined
9	Tape Application Module	1	Side-taping on all edges (including middle tab); position and quantity adjustable
10	Auto Discharge Module	1	Cells are stacked for batch removal, reducing manual labor
11	Electrical Operation System	1	Touchscreen interface with emergency stop and power switch
12	Control System	1	PLC-based; integrates electrical/pneumatic for space-saving and easy maintenance
13	Dustproof Cover	1	Aluminum frame with acrylic cover, includes interlock switch

 

2.1 Base Frame

Function: Provides a flat, stable reference plane for moving parts.

Structure: High-strength square steel tubes welded and surface treated with baking finish. Carbon steel baseplate is machined flat and chrome-plated.

2.2 Auto Feeder Module

Function: Plug-in custom feeders (4 each for positive/negative). Adjustable for size. Ensures reliable electrode pickup. Auto stop with material shortage detection.

2.3 Electrode Feed Assist Module

Function: Includes brush, shaker, air blowing, vacuum cleaning, and anti-multi-sheet mechanisms.

2.4 Separator Unwinding Module

Function: Automatically unwinds separator with constant tension and alignment correction.

2.5 Stacking Robot Module

Function: Servo-driven accurate pickup and placement, includes dust suction, ultrasonic thickness detection to prevent multi-sheet stacking.

2.6 Stacking Table Module

Function: Servo-driven linear and vertical movement; powered by precision ball screw.

2.7 Cell Transfer Module

Function: Robotic arm automatically transfers cell to taping station.

2.8 Separator Cutting Module

Function: Hot blade cuts separator after tail length defined.

2.9 Tape Application Module

Function: Applies tape on four sides (including tab area); tape position and quantity configurable.

2.10 Auto Discharge Module

Function: Cells are stacked and discharged in batches, reducing operator workload.

2.11 Electrical Operation System

Function: Operated via touchscreen, includes emergency stop and power switch.

 

2.12 Control System

Function: PLC-based with servo/stepper for fast response and short scan cycles. MES system compatible for production data tracking.

 

2.13 Dustproof Cover

Function: One acrylic cover with interlock switch.

3. Process Specifications

3.1 Material Specifications

Material	Feed Type	Length (mm)	Width (mm)	Thickness (µm)	Inner Dia	Max Outer Dia
Cathode	Sheet	40-100	90-320	80-320	-	-
Anode	Sheet	40-100	90-320	80-320	-	-
Positive Tab	-	2-40	90-320	12-30	-	-
Negative Tab	-	2-40	90-320	8-20	-	-
Separator	Roll	-	90-320	10-40	φ76.2	φ300
Tape	Roll	20-40	10-30	100-200	φ76.2	φ150

Notes:

1. Electrode length refers to size along tab direction (excluding tab length).

2. No significant powder loss or edge waves. Burrs <15µm. Die-cutting tolerance <0.2mm.

3. No curling or sticking between electrodes.

4. Separator snake error: ±1.0mm per 1000mm.

 

3.2 Cell Specifications

Item	Spec (mm)		Cell diagram
Cell Length (L)	40-100
Cell Width (W)	90-320
Cell Thickness (T)	5-40
Tab Exposure (L1)	2-40
Tab Orientation	Opposite sides
Total L + L1	≤140

 

4. Technical Parameters

Item	Technical Parameter
Single sheet stacking time	1.1-1.5s (varies by electrode size)
Auxiliary time per cell	≤15s
Electrode-to-separator alignment	±0.3mm
Separator edge alignment	±0.4mm (no tail)
Adjacent electrode alignment	±0.3mm
Overall stacking accuracy	±0.5mm
Number of layers	Adjustable within thickness range
Discharge method	Cell stack
Fault maintenance	Alarms cleared within ≤10 min
Uptime (OEE)	98% (equipment-only faults)
Qualification rate	99.2% (equipment-only defects)

 

5. Standard Parts Note: Motors and PLCs must have China CE certification.

No.	Name	Brand	Note
1	Cylinder	AIRTAC
2	Magnetic Switch	AIRTAC
3	Linear Guide	HIWIN/DINGHAN
4	Ball Screw	TBI
5	Servo Motor/Drive	Panasonic/Qinglan/Leadshine/Yankong/Inovance
6	Solenoid Valve	AIRTAC/SMC
7	PLC	OMRON
8	Sensor	Daochuan/OMRON/PANASONIC/Jiazhuan/KEYENCE
9	Optical Fiber	KEYENCE/SUNX/OMRON/PANASONIC
10	Touchscreen	Kunlun Tongtai/Weilong/Weinview

 

 

6. Changeover Kit

No.	Module	Part	Unit	Qty	Note
1	Electrode Box	Adjustable Plate	pcs	8	Within a certain range, components such as the material box, pre-alignment mechanism, and suction cups can be adjusted accordingly.
2	Pre-alignment	Adjustment Plate	pcs	4
3	Robot Arm	Suction Plate	pcs	4
4	Stacking Table	Compression Plate	pcs	8
5	-	Cell Support Plate	pcs	2
6	Discharge	Discharge Plate	pcs	4
7	Taping	-	set	1
8	Other	-	pcs	-

 

 

Certifications