Detection mechanism for replacing electrode cap of electrode connecting rod

Abstract

The utility model provides a detection mechanism for replacing an electrode cap with an electrode connecting rod. The detection mechanism comprises a cap replacing part, a pushing assembly, an upper cover plate, a lower cover plate, a clip and a travel switch, the cap replacing part abuts against the pushing assembly, at least two cap outlet channels are formed in the cap replacing part, and cap replacing openings are correspondingly formed in the tail ends of the cap outlet channels; the pushing assembly comprises a first supporting column, a second supporting column, a connecting rod connecting the two supporting columns and a pushing block arranged on the connecting rod in a sleeving mode. The first supporting column is arranged on the side face of the cap replacing part. The upper cover plate and the lower cover plate are arranged on the two sides of the cap replacing part and the second supporting column respectively to form a mounting groove for mounting the cartridge clip; the cartridge clip is detachably installed in the installation groove and abuts against the pushing block. The travel switch is arranged on the upper cover plate to detect an electrode cap on the electrode connecting rod. According to the utility model, the electrode cap can be detected more sensitively through the travel switch, and error detection caused by other scraps in a workshop is reduced, so that the production efficiency is improved.

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