Aluminum Tube Straightening and Cutting Machine, Tube Straightener
Machine
1. Main Application
The aluminum tube straightening and cutting machine is used for straightening and cutting aluminum harmonica tubes of
parallel flow condensers. The aluminum tube straightening and cutting machine is driven by a servo motor. The raw material is conveyed by a
precision linear guidance rail. Cutting of the pipes is conducted
through a revolving knife or a linear knife.
The aluminum tube straightening and cutting machine is also equipped with a fully-automatic decoiler.
Coil inner diameter: 450-500mm; width: 300-330mm; decoiler bearing
weight: 300kg;
Coil feeding method: manually place the coil on the decoiler, and
screw up the coil expansion core;
Decoiler motor power: 0.75kw
The decoiling method is stable and reliable. The equipment has a
high cutting accuracy and a fast working speed.
The aluminum tube straightener is able to cut different pipes by adjusting the distance of the
straightening rolling wheels. It takes twice or multiple charges to
cut the aluminum tube when the cut-to-length is very large.
2. Main technical parameters
Production rate: 2.5 seconds per time (based on cut-to-length at
650mm) Tube to be straightened and cut per time: 2 tubes; Flat aluminum tube thickness: 2mm; Flat aluminum tube width: 12-32mm Cut-to-length: larger than 100mm Feeding length of the aluminum tube: 200-900mm (twice or multiple
charges to cut the aluminum tube when the cut-to-length is very
large) Length straightening accuracy <±0.2mm Width straightening accuracy:±0.04mm/850nn Thickness straightening accuracy:±0.02/850mm Replacement time of coils: 3min Preparation time for cutting tubes with a different width :≤15min Cutting knife replacement time:≤5mins Air source pressure: 0.6Mpa Equipment weight: 2.8T Main Machine dimension: 4500×850×1300mm Decoiler overall dimension: 1400×1300×1800mm ( 2 sets) Equipment power: 2.5KW Floor area: 14M (L)*1.5M (W) |
3. Structural Introduction
3.1 decoiler
Size: Φ1800*1700 (H)mm
Coil inner dia: 450 mm -500 mm；
Width:300-330 mm;
Loading capacity:300kg
3.2 Straightening device
Structure: roller leveling alignment in width and length direction
Adjustment method: by adjusting the straightening wheels
3.3 Pneumatic necking device
It uses air cylinder twitch type, combining tooling to reduce the
end of the flat tube.
3.4 Feeding device;
Feeding device: servo motor driven ball screw; feed speed is high,
and with high feed precision.
Feed speed: 600 mm/s.
Feed precision: servo control 0.1 mm.
Component configuration: Delta servo motor and servo system
3.5 Clamping device
Structure: adopting the cylinder push plate to realize clamping,
each flat tube is clamped by different cylinder.
Component: Cylinder
3.6 Cutting device
Structure: cylinder clamping flat tube, the pneumatic hob,
Component: Taiwan TBI company linear guide device.
3.7 Machine main body
Including: Delta touch screen
4. Main Parts of Machine
Decoiler -2sets Straightening device (lengthways) -2 sets necking device - 2 sets feeding device - 2 sets clamping device -2 sets cutting device -2 sets machine main body- 1set material table- 1set |
5.Configuration List
Touch screen, Delta, Taiwan; PLC, Delta, Taiwan; motor, Delta, Taiwan; Motor driver, Delta, Taiwan; Push buttons, Schneider, Germany; Relay, Schneider, Germany; Proximity switch, Omron, Japan; Screw, TBI, Taiwan; Pneumatic cylinder: SDPC, China; |
6. Accessories with Machine
cutter, 8 pcs; synchronization belt, 1 pc; Tool, 1 set; |
