5. BOX H Beam Steel Structure Turnover Machine being Assembled and Test at Wuxi JACK Workshop:
The Lefthand Scrolling Photos: Order to Delivery value chain of Wuxi JACK BOX H Beam Overturning Rack Machine
Whatever 60°/ 90° / 180° Overturning Rack and Turntable, Wuxi JACK BOX H Beam Steel Structure Turnover Machine has main units of:
1. Stationary or Movable Base Bed, Trolley, Wheels: A set of solid mechanical long box structure (Turntable) of high intensity, either fixed into ground for stationary type machine, or equipped with moving wheels movable onto rail;
2. Swing L Arm in Group: This is the core working element of the Steel Structure Flipping Rack Machine, serving as manipulator for holding and overturning workpieces into turning motion. One set of the Steel Structure Overturn Machine are usually equipped with 2 pieces of L arm;
3. Swing Shaft: This is transmission unit of the flipping rack Turntable, L arm swings round this shaft;
4. Hydraulic System: This consists of oil cylinders, oil pump station, electromagnetic valves, hoses. This is overturning power source for rotation of Overturning Rack L arm and steel structure parts;
5. A.C. Motor: This is equipped in moving type Steel Structure Overturning Equipment, for driving the entire Turntable and workpiece movement along rails;
6. Quantity of Flipping Racks: In practical application, considering long length of BOX H Beam, usually 3 sets of overturning rack are equipped into an integral group of Steel Structure Flipping Machine.
1. Controllable Swing Angle within Specification: The L arms (Rack) and workpiece can be overturned to and stopped at any target angular position within its specification: 60°/ 90° / 180°;
2. Precise Swing Position Control and Display: There is angle scale installed at the 60°/ 90° / 180° Flipping Rack Turntable, indicating the real time swing angle of L arms at that time;
3. Safety Management: There are hard stops equipped in the Steel Structure Turnover Rack machine. When L arms arrive at the expected angular position, these hard stops help maintaining and securing the L arms and workpieces (BOX H Beams) firmly staying at this angular position;
4. Workpiece Secure: As shown in the above 3rd Photo: There is a piece of small bracket in each piece of the L arm (Rack), in Wuxi JACK Steel Structure Overturn Machine. Its fixing position can be adjusted by shifting mounting holes along the longitudinal body of L arm (Rack). This is for the purpose of accommodating on securing different web height of BOX H Beam, preventing it from falling down off L arms of the Overturning Rack Turntable;
5. Flexibly Operating 2 pieces of L Arms in Phase or Individually: In any set of 60°/ 90° / 180° BOX H Beam Steel Structure Turnover Machine, the 2 pieces of L arms (Racks) can swing together simultaneously, or swing separately, depending on operating requirement of the Turntable, and length of BOX H Beam;
1) Flipping in phase precision of Overturning Racks in the machine can be maintained within the tolerance of ≦3°;
2) Stoppage in phase precision of BOX H Beam can be controlled within ≦1°;
3) Sometimes encoder is installed to flipping racks of the Turntable machine, to precisely detect on workpiece overturning angle of L arm (Rack) and BOX H Beam in the Steel Structure Flipping rack machine.
Below gives quick view on functions and technical briefs on Wuxi JACK products：
1. Stationary 60° Overturning Rack Equipment;
2. Stationary 90° Turnover Rack Machine;
3. Movable 180° Flipping Rack Machine;
4. 150 Ton loading capacity Steel Plate Turnover Rack Machine;
5. Elevating Steel Structure Modular BOX H Beam Moving Machine
1. Usage:
1) Applied Work Station and Function: Works at SAW (submerged arc welding) area of BOX H Beam production line, for turning workpieces to proper orientation, suitable for 45° fillet welding;
2) Overturning Rack Flipping Drive Source: Hydraulic oil cylinders;
3) Work Form: 3 sets of 60° turnover racks operate as a group in each work station.
2. Technical Parameters:
| Flipping Angle of the 60° Hydraulic Drive Steel Structure Tipping Equipment | 0 ~ 60° |
| Tipping Rack Loading Capacity | 20 Ton /Group |
| Hydraulic System Pressure | 16 MPa |
| Quantity of Hydraulic Steel Structure Tipping Rack | 3 sets / Group |
1. Usage:
1) Applied Work Station and Function: This machine is
deployed at assembly and stitch welding area of H Beam
production line, for flipping H Beam to another welding
seam orientation, so as to complete on H Beam fitting up
and tack welding;
2) Overturning Rack Flipping Drive Source: Hydraulic oil
cylinders;
3) Work Form: 3 sets of 90° flipping racks work as a group
in each work station.
2. Technical Parameters:
| Flipping Angle of Steel Structure Flipper Equipment | 0 ~ 90° |
| Applicable H Beam Flange Width | 200~ 800 mm |
| Applicable H Beam Web Height | 200~ 1500 mm |
| Applicable Workpiece Weight | ≤20 Ton |
| Max. Hydraulic Pressure | 14 MPa |
1. Usage:
1) Function: This is for flipping workpiece BOX H Beam to its opposite side, and sending the workpiece to next work station for further fabrication (Welding);
2) Applied Work Station:
a) H Beam SAW welding station of BOX Beam and H Beam production line;
b) H Beam flange straightening station of H Beam production line;
3) Overturning Rack Flipping Drive Source: Hydraulic oil cylinders;
4) Turntable Movement Drive Source: A.C. motor;
5) Work Form: 2 sets of the 180° Steel Structure Turnover Rack Turntable work as a group in phase.
2. Technical Parameters:
| Turning Range of Steel Structure Flipper Rack | 0° ~ 180° |
| Rated Tipping Capacity of Steel Structure Turnover Machine (6 Units/ Set) | 10 Ton |
| Min. Cross Section of Workpiece for Flipping | 200 x 300 mm |
| Max. Cross Section of Workpiece for Tipping | 500 x 1000 mm |
| Length of Workpiece for Overturning | 3,000 ~ 12,000 mm |
| Time Taken for 180° Flipper | Less than 1 min. |
| Hydraulic System Rated Pressure | 12 MPa |
| Hydraulic Pump Station Power | 11 kW |
| Height of BOX H Beam Flipping Level | 800 mm |
| Flipper Machine Moving Motor Reducer | 1.5 kW |
| Moving Speed of Steel Structure Flipper Machine | 5,000 mm/min. |
| Center Span of Steel Structure Turnover Machine Moving Rail | 700mm (Distance upon workpiece L) |
1. Usage:
1) Application Sites and Function: Being applied in large scale and heavy duty construction sites, such as Bridge Industry and Port Machinery Industry, sometimes the raw materials of big dimension and heavy weight steel plates need to be flipped certain angles, for fabricating on the opposite side;
2) Loading and Flipping Capacity of Overturning Rack: The max. weight of steel plate that can be flipped is up to 150 Ton;
3) Overturning Rack Flipping Drive Source: Hydraulic oil cylinders.
2. Technical Parameters:
| Flipping Range of Steel Plate Turnover Machine | 0° ~ 180° |
| Max. Loading Capacity of Flipper Rack | 150 Tons |
| Max. Plate Width for Tipping | 4,000 mm |
| Max. Plate Length for Flipping | 15,000 mm |
| Max. Plate Thickness for Flipper | 150 mm |
| 180° Tipping Time Spent | 2.5 min. |
| Max. Pressure of Hydraulic System | 16 MPa |
1. Usage:
1) Working Stations: Oil cylinder drive lifting Steel Structure BOX H Beam Moving Machine is used for raising and transporting large working parts among different working stations, in heavy duty automatic Steel Structure (H Beam/ BOX Beam) Production Line;
2) Function and Work Motions: Steel structure BOX H Beam Moving Machine has capability of raising up/ lowering down, and conveying bulky steel structure members among operating stations.
2. Technical Parameters:
| Uplifting Capacity of the Motorized Lifting Steel Structure BOX H Beam Moving Machine | 20 Ton/ Group |
| Worktable Lifting Stroke | 80 mm |
| Hydraulic System Pressure | 16 MPa |
| Max. Hydraulic System Pressure | 16 MPa |
| Steel Structure BOX H Beam Moving Machine Motor Power | 1.5 kW |
| BOX H Beam Moving Speed | ≈5,000 mm/min. |
| BOX H Beam Moving Machine Rail Center Distance | 700 mm |
1. Working Stations of Overturning Rack Machine:
1) 90° Flipper Over: H Beam Assembly and CO2 Welding Machine;
2) 60° Tipping Over: BOX Beam and H Beam SAW Welding Machine;
3) 180° Turnover: H Beam Flange Straightening Machine;
2. Related Equipment:
Besides, other indispensable machine tools working with these BOX H Beam Turning Over Rack Machine:
1) 1st Operation Cut Off: CNC Strip Plate Cutting Machine;
2) 1st Operation Plate Joining: Plate Butt Joint Welding Machine;
3) EOL (End Of Line): BOX Beam H Beam End Face Milling Machine