Automatic welding equipment for electromagnetic coil pins

Abstract

The invention relates to the technical field of electromagnetic coil automatic machining, in particular to electromagnetic coil pin automatic welding equipment which comprises an electromagnetic coil body composed of a wire, a framework and a contact piece and a spot welding machine and further comprises a clamp assembly and a clamping jaw assembly, the clamp assembly comprises a clamping base, and the clamping jaw assembly comprises a movable clamping jaw and a supporting arm. A pneumatic assembly used for driving the movable clamping jaw to clamp the extending end of the wire is arranged in the supporting arm, compared with manual welding of electromagnetic coil pins, the clamping jaw assembly of the device replaces hands to clamp and turn over the wire, the situation that the wire is accidentally injured by a spot welding machine in manual operation is avoided, and the working efficiency is improved. And meanwhile, the clamp assembly of the device can drive the whole electromagnetic coil body to rotate by 180 degrees, so that after one end of the electromagnetic coil is welded every time, the electromagnetic coil body can be immediately turned over through the clamp assembly to weld the other end of the electromagnetic coil, and by means of the mechanical automatic welding mode, the welding time is shortened, and the welding efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of automatic processing of electromagnetic coils, in particular to an automatic welding device for pins of electromagnetic coils. Background technique [0002] The coil usually refers to the wire winding in the form of a ring. The most common coil applications are: motors, inductors, transformers, and loop antennas. The coil in the circuit refers to the inductor. The insulating tube can be hollow, or it can contain an iron core or a magnetic powder core, referred to as an inductance. After winding the wire around the insulating tube in the factory, it is necessary to weld both ends of the wire to the contacts located at the upper and lower ends of the insulating tube. Wires and contacts are often welded by spot welding. However, the traditional welding method of electromagnetic coil pins is mostly manual welding, which is inefficient for manual operation. When large-scale welding work is required, manual wel...

AI Technical Summary

Problems solved by technology

[0002] A coil usually refers to a ring-shaped wire winding. The most common coil applications are: motors, inductors, transformers, and loop antennas. The coil in the circuit refers to an inductor, which means that the wires are wound one by one, and the wires are insulated from each other. The insulating tube can be hollow, or it can contain an iron core or a magnetic powder core, referred to as an inductance. After the wire is wound around the insulating tube in the factory, the two ends of the wire need to be welded to the contacts located at the upper and lower ends of the insulating tube. In order not to damage the The wires and contacts are often welded by spot welding, but the traditional welding method of electromagnetic coil pins is mostly manual welding, and the efficiency of manual operation is low. When a large number of welding work is required, manual welding wastes a lot of time. Manpower and time. At the same time, due to the short distance of spot welding, fingers may be accidentally injured by the spot welding machine when manually holding the wire. Therefore, it is necessary to provide an automatic welding equipment for electromagnetic coil pins to solve the above problems.

Images