Equipment Description
This equipment is suitable for the heated sealing of the top and side edges of soft-pouch polymer lithium batteries. The workflow uses a turntable symmetrically fitted with four fixtures; the table indexes the fixtures through the top-seal and side-seal stations, automatically completing the top sealing, side sealing, insulation testing, and unloading operations.
Basic Configuration
| No. |
Component |
Description |
| 1 |
Turntable Feed Mechanism |
4-station positioning turntable made of aluminum, driven by a brake motor through a 4-equal cam indexer for accurate station-to-station indexing. |
| 2 |
Top-Seal Structure |
Hard/soft seal structure with one set of upper and lower heat-sealing devices; cylinder-driven, stainless-steel heating tubes, brass sealing heads. |
| 3 |
Side-Seal Structure |
Hard-seal structure with upper and lower heat-sealing devices; cylinder-driven, stainless-steel heating tubes, brass sealing heads. |
| 4 |
Upper Seal-Head Baseplate |
Chrome-plated steel plate platform providing a flat, wear-resistant reference surface for the seal heads. |
| 5 |
Electrical & Standard Parts |
PLC: Mitsubishi; HMI: Weinview; temperature controller: Yudian; solid-state relay: FOTEC; light curtain: Shangxin; brake motor: Ruida; cam indexer: Zhucheng Kenuo; cylinders: AirTAC. |
Technical Parameters
| No. |
Parameter |
Value |
Remarks |
| 1 |
Power supply |
220 V / 50 Hz |
|
| 2 |
Power |
1.5 kW |
|
| 3 |
Compressed air |
0.6 MPa |
|
| 4 |
Equipment weight |
180 kg |
|
| 5 |
Overall dimensions (L×W×H) |
1230 × 750 × 1600 mm |
|
| 6 |
Turntable format |
4-station |
|
| 7 |
Turntable feed accuracy |
0.05 mm |
|
| 8 |
Applicable size |
Top seal 170 mm / Side seal 170 mm |
|
| 9 |
Sealing-head length |
110 mm |
|
| 10 |
Default sealing-head width |
4 mm |
Adjustable |
| 11 |
Sealing-head temperature |
Room temperature to 260 °C, adjustable |
Control accuracy ±2 °C |
| 12 |
Sealing-head parallelism |
Within tolerance |
Per machine standard |
| 13 |
Sealing width |
2–8 mm |
Adjustable |
| 14 |
Sealing time |
0–10 s, adjustable |
|
| 15 |
Equipment capacity |
400–600 pcs/h |
|
