Products Description
Equipment introduction
The pouch cell case forming machine is mainly completes the functions of manual feeding of aluminum laminated film roll, automatic correction, dust removal by brush, static removal, preheating before punching, punching, rolling cutting on both sides, top cutting, separate collection of waste and finished products, etc.
Equipment workflow
Manual feeding → Connecting platform → Tension control → Dust removal → Static removal → Punching → Rolling cutting → Servo pulling → Crosscutting mechanism → Finished product collection
Overall structure
Overall dimensions: about L3200 * W1000 * H2000 (MM), the top cover can be removed, and the height after removal is 1920mm.
Main components
Aluminum laminated film servo motor automatic unwinding, deviation correction, film connecting, tension control mechanism
1. Aluminum laminated film tension control is electric proportional valve + low-friction cylinder + potentiometer combined with servo motor to control the tension.
2. The aluminum laminated film is automatically unrolled by a servo motor, and is equipped with an edge correction device. The aluminum laminated film has a connecting platform: when receiving the film, the cylinder on both sides presses the film belt.
3. The aluminum laminated film is easy to load and connect. There are scales on both sides of the belt connection platform and the inflatable shaft.
Aluminum laminatedfilm dust removal and preheating mechanism
1. The aluminum laminated film is equipped with a dust removal device, and the touch screen can choose whether to use this function.
2. Before punching, it is equipped with static removal device, and the unwinding part and cutting part are equipped with dust removal device.
3. Equipped with aluminum laminated film preheating device.
4. Equipped with a sensor for detecting the film belt, before punching, if the film is sensed out, will not to do punching.
Automatic cutting and feeding mechanism
1. The cutter adopts heat-treated material, which has high wear resistance.
2. The cutter adopts the method of profiling, and it is installed directly after grinding the cutter without debugging.
3. The cutter position adjustment adopts servo screw adjustment, and the length can be set directly on the touch screen, can set multiple cutting. The upper and lower cutters are inlaid with tungsten steel.
4. The cross-cutting mechanism is equipped with a PVC transparent protective cover.
5. Feeding method: after cutting, the pulling servo motor controls the screw rod to drive the pulling, and the trimming accuracy is ± 0.2mm.
6. Position of longitudinal cutter: servo motor is used to control the screw drive to adjust the position of cutter, which can be set on the touch screen.
Technical Parameters
| No. | Item | Size (mm) | Accuracy | Remark |
| A | Punched length | 50-300 | / | Customer provide the acceptance size |
| B | Punched width | 40-200 | / | |
| C | Length of aluminum laminated film | 25-350 | ±0.2 | |
| D | Width of Aluminum laminated film | 40-200 | ±0.5 | |
| E | Top-side size | 3-20 | ±0.2 | |
| T | Punching thickness | 2-10 | ±0.15 |
| Main technical parameters | |
| Item | Specification |
| Model | XW-ACK-400 |
| Punching mode | One mold punching one pouch cell |
| Feeding mode | Feeding in roll, automatic correction, motor unwinding, tension control. |
| Size of aluminum laminated film | Width≤350mm, inner diameter: 3 inch, outer diameter＜450mm |
| Tension control | Aluminum laminated film tension control is electric proportional valve + low-friction cylinder + potentiometer combined with servo motor to control the tension. |
| Discharge mode | Chute discharge (waste materials are collected separately), taken out manually from the material box. |
| Accurate of punching depth | ± 0.1mm (four corners), the touch screen can set the accuracy to 0.01mm |
| Overall punched dimension accuracy | ±0.15mm (mold size and clearance guarantee) |
| Max size of aluminum laminated film | L350mm * W200mm |
| Punching depth adjustment | Add gaskets on the mold |
| (servo adjusts the depth of the mold punching) | |
| Punch pressure range | 3T |
| Punching model | Servo punching |
| Mold life | 1 million times |
| Appearance of the punched case | The corners are smooth without wrinkles and pinholes, and the surface is smooth without concave convex pits, scratches, cracks, etc. |
| Transport mode | Servo transporting (set in touch screen) |
| Transport accurate | ±0.1mm |
| Crosscutter mode / position adjustment mode | Cutting / servo adjustment (set in touch screen) |
| Cutting accurate | ±0.2mm |
| Cutter (tungsten steel) life | 1 million times (repairable) |
| Mold replace time | 1-2h |
| ≥10ppm (one mold punching one pouch cell) | |
