Robotic Laser Welding Machine

The main function of the robot laser welding machine is to replace the manual welding process of stainless steel and galvanized sheet air ducts. The quality of welding and labor costs are constantly rising. This machine can solve the difficulties of automated production of air ducts; especially in the application of oil fume ventilation ducts, air purification ducts, medical waste discharge ducts, pharmaceutical product ventilation ducts, chemical ventilation ducts, stainless steel, galvanized sheet rectangular or heterogeneous welding ducts.

Welding For Rectangular Air Duct Video

Advantages Of Robotic Laser Welding Machine For Rectangular Air Ducts

• Robotic Welding Machine consists of a six-axis robot ground track, a duct welding platform, a visual query system, a control system, etc.
• It can meet the needs of horizontal and vertical automatic welding of duct flanges.
• The double-station duct welding platform is equipped with a movable robot ground track, which can greatly meet the needs of products of various specifications. No human intervention or manual operation is required during the welding process; only product positioning and product loading and unloading are required.
• Through program parameterized input and visual laser detection of welds, find the weld position. And automatically generate welding tracks.
• This equipment is controlled by a touch screen with start, stop, emergency stop and other buttons.

Common Application Areas Of Welded Air Ducts

• Oil fume ventilation duct,
• air purification duct,
• medical waste discharge duct,
• pharmaceutical product ventilation duct,
• chemical ventilation duct,
• stainless steel rectangular welding duct, etc.

Introduction Of Robotic Laser Welding Machine

Machine structure intention

Machine structure intention As shown in the picture, the machine has two workstations, which can hold two rectangular ducts with a maximum size of 1500*1000*1250mm and a minimum size of 200*200*200mm; the size of a single rectangular duct is 1500*200*1250mm! Weld the flange above! Use the full welding process (manual assembly and spot welding can be placed on the Robotic Laser Welding Machine for automatic scanning, identification and welding)

Positioning diagram of welding platform Positioning of rectangular ducts with larger sizes Positioning of rectangular ducts with smaller sizes If the welding platform is not suitable, the ground can be prevented and corresponding positioning marks can be made. The positioning function is to place the duct in a large position so that the visual tracking can accurately find the weld, record the data, and produce the welding track for automatic welding!

Rectangular duct can scan the position of automatic welding

Positions where air ducts can be welded

Common rectangular duct

• Inside the duct flange
• Outside the duct flange
• Outside the duct closure

Special shaped air duct

• Ducts with multiple arcs
• Embedded rectangular ducts
• Duct Connectors

The process of laser welding heterogeneous rectangular duct

Robot Air Duct Laser Welding Robot Parameters

• Workpiece material： stainless steel/galvanized sheet
• Material thickness: 0.6 – 2 mm
• Processing stroke: 200×200 – 1500×2000 mm height 1250 mm
• Welding type: laser welding
• Welding methods: horizontal welding, vertical welding, 2D sensor laser positioning
• Overall dimensions:5100*2100*3000 mm length, width and height)

• Welding effect of rectangular air duct