Shear butt welding equipment

The metal strip welding machine can be used in strip welded pipe production line, continuous stamping production line and other strip production line. Can complete the strip shear welding work, can be welded strip including: stainless steel, carbon steel, galvanized strip, copper, aluminum and other materials.

1. The use of advanced cutting technology, shear smooth without burr;

2. With hydraulic/compressed air as the power, easy to work;

3. Plate clamping, shearing and centering are controlled by foot switch;

4. Tungsten TIG welding is adopted, the weld seam is flat and convex, does not need to be polished, and the strip has high strength after welding;

5. Welding process automation

1. The shearing adopts oblique shearing. The two upper knives are fixed on the upper knife seat. The upper knife seat is linked with the frame through bolts. The lower knife is installed on the moving bracket. The lower knife bracket has an oil cylinder/cylinder that operates up and down.

2. Clamping, positioning and installation on the upper part of the rack. The two welded strips are aligned and clamped. Clamping positioning is divided into left and right parts, respectively, two by foot switch control cylinder/cylinder action

3. The left and right strips to be butted are clamped in the middle of the copper plate electrode plate by a clamping device, the welding gun is fixed on the moving slider, and the lead screw drives the reciprocating operation.

4. The motor is driven by a screw rod, and the speed of the motor is adjusted by the input servo output frequency of the display screen to adjust the speed of the welding gun.

5. The left and right compression indicator lights are on for compression, and the lights are off for release.

6. The left and right pressing is controlled by a foot switch. Each time it is stepped, the left and right pressing devices change once.

7. The cutting foot switch is in the middle. When stepping on, the lower knife cuts upward, and when releasing, the lower knife returns.

8. Adjustment method; Make the welding torch arc at 1-2.5mm on the edge of the strip and arc at 0.5-4mm on the edge of the strip.

9. Electric button, welding torch forward and backward two contacts, you can manually adjust the position of the welding torch.