GUANGDONG RUIHUI INTELLIGENT TECHNOLOGY CO., LTD.
GUANGDONG RUIHUI INTELLIGENT TECHNOLOGY CO., LTD. AUTOMATION SOLUTIONS FOR ALL METAL FORMING STAMPINGS APPROACHING RUIHUI, NEW AUTOMATION TECHNOLOGY IS UPGRADED.
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Roller Feeder Stamping Accuracy, Punch Feeding Accuracy, Material Leveling Feeder
The roller feeder is widely used, and it can be used for the blanking and punching production with a constant speed punch with a stroke number of 200 beats/min or less. It can also be used with a high-precision, high-speed punch with a stroke number of 400 beats/min.
Only when the feeding speed reaches 30m/min and the feeding step is more than 200mm, the feeding accuracy of the roller feeder is difficult to meet the actual stamping production demand. At this time, we need to improve the structure to improve its feeding accuracy.
The roller shafts 1 and 2 of the roller feeder are fixed on the punching table, and are driven by the eccentric wheel 8, the connecting rod 7, the one-way clutch 5, etc., and the roller shaft rotates periodically to intermittently feed the material into the upper roller. Axis 1 is rotated.
It can also move vertically, pressing the spring 6 against the lower roller shaft, and the roller shaft clamping material 3 is fed forward due to the frictional force between the roller shaft and the material.
According to the working principle of the roller feeder, the method can be adopted to improve the feeding accuracy: the roller shaft is fed by the frictional force between the rollers, so the relative sliding between the feeding roller and the material should be prevented.
Accelerate the movement when feeding, and stop suddenly when it is terminated, so it is necessary to prevent the acceleration shock at the start and end of feeding and the accurate positioning of the end of the stroke.
Specifications:
| Model | MAC4-600F | MAC4-800F | MAC4-1000F | MAC4-1300F |
| Stock Width(mm) | 70~600 | 70~800 | 70~1000 | 70~1300 |
| Stock Thickness(mm) | 0.6~6.0 | 0.6~6.0 | 0.6~6.0 | 0.6~6.0 |
| Max.Coil Weight(kg) | 5000 | 5000 | 7000 | 10000 |
| Max.Coil O.D.(mm) | 1400 | 1400 | 1400 | 1400 |
| Coil I.D.(mm) | 508 | 508 | 508 | 508 |
| Feed Length(mm) | ~500* | ~500* | ~500* | ~500* |
| Max.Line Speed(m/min) | 16~24 | 16~24 | 16~24 | 16~24 |
| Work Roll Number(piece) | upper 6/lower 5 | upper 6/lower 5 | upper 6/lower 5 | upper 6/lower 5 |
| Feed Roll number(set) | 1 | 1 | 1 | 1 |
| Main Motor | AC7.5 | AC11.0 | AC11.0 | AC11.0 |
| Mandrel Expansion | Hydrauilc | Hydrauilc | Hydrauilc | Hydrauilc |
| Reel Motor(kw) | 2.2 | 2.2 | 3.7 | 7.5 |
| Power(v) | 3 Phase 220V/380V/50HZ | |||
| Operating Air(Mpa) | 0.49 | 0.49 | 0.49 | 0.49 |
Straightening Performance:
| Model | MAC4-600F | MAC4-800F | MAC4-1000F | MAC4-1300F | |
| Stock Thickness (mm) | 0.8~2.3 | 600 | 800 | 1000 | 1300 |
| 2.8 | 933 | 933 | |||
| 3.2 | 714 | 714 | 714 | ||
| 4.0 | 457 | 457 | 457 | 457 | |
| 4.5 | 361 | 361 | 361 | 361 | |
| 5.0 | 293 | 293 | 293 | 293 | |
| 6.0 | 203 | 203 | 203 | 203 | |
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