Welding system

A welding system, comprising:

• a welding module including:
• a guiding device adapted to guide a welding wire to a joint of a cable to be soldered onto a circuit board, the guiding device has a plurality of tubular guiding heads arranged in a row, ends of the plurality of tubular guiding heads are disposed respectively close to joints of a plurality of cables so as to guide a plurality of welding wires to the joints of the plurality of cables, and
• a welding tool adapted to heat the welding wire guided to the joint to melt the welding wire and weld the joint of the cable onto the circuit board, the welding tool has a plurality of tooth-shaped welding heads arranged in a row, ends of the plurality of tooth-shaped welding heads are disposed respectively close to the joints of the plurality of cables and configured to simultaneously heat the plurality of welding wires guided to the joints of the plurality of cables so as to simultaneously weld the joints of the plurality of cables onto the circuit board;
• a moving module adapted to move the welding module to a predetermined welding position, the moving module has a translation mechanism moveable in a first horizontal direction, a second horizontal direction perpendicular to the first horizontal direction, and a vertical direction perpendicular to the first horizontal direction and the second horizontal direction;
• and
• a pair of mobile stations arranged side by side in the second horizontal direction, each of the mobile stations is moveable in the first horizontal direction.