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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1. The roller feeder is connected to the drive connecting rod of the punch crankshaft. The sleeve is fixed by a symmetrical split half and the screw is connected at both ends of the transmission link (ie, the cross joint), which can be more stable and reasonable. Provides power transmission and adjustment effects.
At the same time, the transmission connecting rod is changed from fixed length to three-section, the adjustment range is greatly increased, and the adjustment is more convenient, so as to avoid the rocker arm breaking due to the adjustment of the material line height.
2. The feed power is transmitted by the one-way transmission mechanism, and a plurality of ratchet grooves are arranged in the outer circumference of the one-way transmission mechanism, and are fixed on the rotating shaft of the feeding roller, and a casing is pivoted on the rotating shaft.
The sleeve having a slightly larger inner wall has an outer diameter surface of the drive disc and is provided with a crank, and each roller has a roller in each of the ratchet slots, and a stretch spring is pushed from the end of the ratchet slot to push a baffle. The roller pusher card is placed between the ratchet groove slope surface and the inner wall surface of the casing, and becomes a transmission medium when the rotation shaft is in a predetermined rotation direction, and the roller movement top baffle and the extension spring are separated from the vacant when the rotation is reversed. .
3. Symmetrical arrangement of several concentric circles and ventilating holes on the roller feeder brake disc can accelerate the heat dissipation of high-speed friction. At the same time, the two brakes can adjust the fixing of the disc holder to the machine. Outside the side wall of the seat, to provide the damping effect of the feeding roller after the feeding position is stopped.
4. Use the removable high-hardness wear-resistant block pad to set the grinding contact interface of the top-pressing roller, which can extend the service life and be easy to disassemble to replace new products or maintenance.
5. The pneumatic push rod relaxation device replaces the mechanical relaxation bracket, which is more sensitive and convenient to operate.
Specification:
| Model | MAC2-400 | MAC2-500 | MAC2-600 | MAC2-800 | ||
| Stock Width(mm) | 50-400 | 50-500 | 50-600 | 50-800 | ||
| Stock Thickness(mm) | 0.3~3.2 | 0.3-3.2 | 0.3-3.2 | -3.2 | ||
| Max.Coil Weight(kg) | 3000 | 3000 | 3000 | 5000 | 5000 | 7000 |
| Max.Coil O.D.(mm) | 1200 | 1200 | 1200 | |||
| Coil I.D.(mm) | 8 | 8 | 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(pieces) | 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(kw) | AC2.9 | AC2.9 | AC4.4 | AC4.4 | ||
| Mandrel Expansion | hydraulic | hydraulic | hydraulic | hydraulic | ||
| Reel Motor(kw) | 1.5 | 1.5 | 1.5 | 2.2 | 2.2 | 3.7 |
| Power(V) | 3 Phase 220V/380V/50HZ | |||||
| Operating Air(Mpa) | 0.49 | 0.49 | 0.49 | 0.49 | ||
Straigtening performance:
| tock Thicknees (mm) | Stock Width (mm) | |||
| 0.3 | 400 | 500 | 600 | 800 |
| 0.4 | ||||
| 0.6 | ||||
| 0.8 | ||||
| 1.0 | ||||
| 1.2 | ||||
| 1.4 | ||||
| 1.6 | 470 | 470 | ||
| 1.8 | 400 | 400 | ||
| 2.0 | 360 | 360 | ||
| 2.3 | 300 | 300 | 300 | 300 |
| 2.5 | 230 | 230 | 230 | 230 |
| 2.8 | 150 | 150 | 150 | 150 |
| 3.2 | 110 | 110 | 110 | 110 |
*1:(Pneumatic):Option in case of pneumatic mandrel expansion is provi