200-Type Dual-Station Autumatic Electrode Stacking Machine for Prismatic Lithium Cells

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

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

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

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)

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

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

–

No.

Name

Spec/Model

Unit Price (RMB)

Manufacturer

Note

1

Suction Nozzle

Custom

35

Machined

Clean daily

2

Press Plate 1

Custom

680

Machined

10-day lead time

3

Press Plate 2

Custom

680

Machined

10-day lead time

4

Vacuum Filter

VFD-3-06

90

CHELIC

Weekly cleaning

5

Vacuum Generator

VAB-0706

80

CHELIC

Weekly cleaning

6

Foam

–

–

Accessory

Stuck to cell surface

7

Teflon

–

–

Accessory

Stuck to electrode surface

No.

Name

Qty

Unit

Note

1

Auto Stacking Machine

1

unit

Acceptance model

2

Solenoid Valve

1

pcs

Spare

3

Sensor

2

pcs

Spare

4

Tool Kit

1

set

Tools

5

Technical Specification

1

copy

Provided post-contract

6

Inspection Report

1

copy

Delivered with equipment

7

User Manual

1

copy

Delivered with equipment

8

Spare Parts List

1

set

Delivered with equipment

9

Changeover Kit List

1

set

Delivered with equipment

10

Wear Parts List

1

copy

With model/drawing numbers

11

Wiring Diagram

1

set

Provided post-acceptance & 90% payment

Item

Specification

Dimensions

W4700 × L2300 × H2400mm (final design to confirm)

Weight / Load

~4000KG; >600Kg/m²

Power

AC380V ±10%, 3-phase, 20KVA, 50Hz

Air

0.5–0.7MPa, 200L/min, dry compressed air

Temp/Humidity

5–35℃; 5–55% RH

Air/Pollution

No corrosive or conductive dust/gas

Magnetic Field & Vibration

No interference or strong vibration