Material rack unwinding device, 3-in-1 feeder, stamping automation
The material frame portion of the 3-in-1 feeder has been greatly improved compared to the conventional heavy-duty material frame. It is equipped with a feeding device and a pressing device on the basis of the unwinding device of the conventional heavy-duty material frame.
Wherein: the function of the feeding device is to support the feeding when the winding device is equipped with the unwinding device, and to support the feeding under the winding material; the pressing device cooperates with the unwinding device to keep the winding material unwound.
The unwinding device is changed from the ordinary hand-type expansion to the hydraulic expansion. The material roll reel adopts a wedge-shaped slider structure, horizontally runs through the frame of the material frame, and the middle part is connected with a rotary joint and is connected with the oil pressure device.
The push rod of the hydraulic device drives the axial movement of the four wedge-shaped sliders.
The working principle is as follows: the end cover of the push rod driving end of the hydraulic device and the four wedge-shaped sliders are axially moved, and then the arc-shaped tile is pulled by the connecting rod, because the connecting block on the inner side of the curved shingle is limited The position slider and limit stop are limited and cannot move in the axial direction.
Radial movement can only be carried out along the radial strip-shaped holes on the limit baffle, thereby realizing the radial movement of the curved shingles, that is, achieving contraction and tensioning; in the tensioned state, starting the power device through the sprocket mechanism The spindle is rotated, and the unwinding is realized by the cooperation of the crimping device.
The side of the unwinding device on the rack of the 3-in-1 feeder is provided with a clamping device, and the clamping device comprises a clamping shaft driven by the first cylinder and the first crank, and the clamping shaft is vertically provided with two Pinch roller with adjustable spacing.
The clamping device is beneficial for preventing the cartridge from moving axially along the spindle, and ensuring stable operation of the whole machine.
The 3-in-1 feeder frame adopts hydraulic expansion mode to drive the arc-shaped plate movement through the wedge-shaped slider structure, with low resistance, low wear, low failure rate, long service life, and equipped with a clamping device. The frame continues to operate stably.
Products:
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
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.
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Material Rack Unwinding Device Decoiler Straightener Feeder 3 In 1 Stamping Automation Images
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