Roller feeder feeding equipment, punch high-speed precision stamping, punching processing
The roller feeder is the most widely used feeding equipment in stamping production. It can be used with traditional low-speed punching machines, and can be combined with high-speed punching machines for high-speed precision stamping. The feeding precision is stable.
The feeding error is always within ±0.05mm (with the leading pin positioning, it can reach ±0.01mm), the operation is stable and the failure rate is extremely low, which satisfies the customer's demand for high-speed and high-precision stamping production.
Roller feeder operating principle: rely on the eccentric disk, cross joint, adjustable lever, rocker arm and drive shaft installed on the output shaft of the punching machine to connect the feeding roller (ie the lower roller) on the feeding device.
Then, through the special one-way device, the reverse device and the gear transmission, the purpose of the synchronous feeding of the pressing roller (ie, the upper roller) and the feeding roller is achieved.
The material is horizontally accessed by the supporting material pressing plate, and the spring is adjusted to press the upper roller, the material and the lower roller to make the frictional pressure between the three, so that the material passes smoothly when the upper roller rotates.
The feeding part of Ruihui roller feeder mainly consists of left wall panel, right wall panel, drive gear, driven gear, feeding roller, pressing roller, one-way device, reverse device and guiding device, brake device, relaxation device, connecting device, etc. composition.
Most of the spare parts are fixed on the left and right wall panels, and the left and right wall panels are combined in a split mode. The structure is compact, the vibration is small, the appearance is beautiful, and the volume is small, which can be used with various punching machines.
In order to ensure that the roller feeder can be used with high-speed punching machine, the feeding roller and the pressure roller of Ruihui roller feeder adopt “hollow thin wall” structure.
Because at high speed, the greater the weight of the roller, the greater the inertia, and the more difficult it is to ensure the accuracy of the feed.
The hollow thin-walled roller structure greatly reduces the weight of the roller and reduces the inertia of the rotation, so that the instantaneous stop can be realized and the reverse can be avoided.
While reducing the weight of the roller, the surface of the roller is hard-polished and hard chrome-plated to ensure that it will not wear for a long time. Finally, precision grinding is performed to make the surface roughness Ra value less than 0.1 μm, so as to avoid feeding. Injury material.
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 |
Products:
1. Pre-Sales Service:We have professional designers to meet the different requirement of our customers.
2. After-Sales service:We have an efficient team to meet 24*7 all day service.
3. Full-Service:Actively cooperate with customers to deal with problems in equipment using.
4. Engineers can provide service machinery overseas.
Product Tags:
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Roller Decoiler Straightener Feeder Equipment High Speed Precision Stamping Punching Images
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