Portable automatic spot welding robot

Abstract

The invention discloses a portable automatic spot welding robot. The portable automatic spot welding robot structurally comprises a welding head workbench, an electric control cabinet, a driving cable, a moving rail, soldering iron, a placing groove, a mounting base plate, a workbench, a tin recovery box, a supporting column, a touch screen, a tin guide pipe and a tin feeding box. The portable automatic spot welding robot has the advantages that in order to realize more accurate spot welding operation, a lifting driving mechanism is arranged on the workbench, equipment required to be welded isplaced on the position, the equipment cannot be started under the condition that the equipment is placed in a misplaced mode, the phenomenon that the welding effect is affected due to the fact that the equipment is deviated in the welding process can be avoided, a pin mechanism is arranged so that accurate tin feeding can be realized, the situation that tin materials are wasted due to the fact that the tin materials are accumulated and block a channel in the conveying process can be avoided, and therefore efficient and accurate welding can be realized, and meanwhile, the environmental protection and conservation effects can be achieved.

Description

technical field [0001] The invention is a portable automatic spot welding robot, which belongs to the field of spot welding robots. Background technique [0002] Spot welding refers to a welding method in which a columnar electrode is used to form a solder joint between the contact surfaces of two overlapping workpieces during welding. During spot welding, pressurize first to make the workpieces in close contact, and then turn on the current. Under the action of resistance heat, the contact parts of the workpieces melt and form solder joints after cooling. Spot welding is mainly used for the welding of stamping parts of thin plate members with a thickness of less than 4mm, especially suitable for the welding of automobile bodies, compartments, and aircraft fuselages. However, containers with sealing requirements cannot be welded. Spot welding is a kind of resistance welding, which is mainly used for welding thin plate structures and steel bars. With the improvement of livin...

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Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a portable automatic spot welding robot to solve the waste of equipment and materials in the prior art when realizing automation and high-efficiency work. In the spot welding robot, tin The tin material is indispensable. The existing spot welding equipment often has problems in the transportation of tin material during the welding process, resulting in the blockage of the transportation channel and the serious waste of materials.

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