Automatic pin inserting device for transformer shell

Abstract

The invention relates to the field of automation equipment, and particularly relates to an automated production device for a current transformer. The device comprises a pin inserting track, a shell track, a pin inserting manipulator and a controller, wherein a grabbing mechanism of the pin inserting manipulator grabs scattered L-shaped pins on a pin feeding device at the discharging end of the pininserting track, then moves to the upper portion of a transformer shell clamped by a shell fixing device at the discharging end of the shell track and inserts the L-shaped pins into insertion holes of the transformer shell. The problems of low installation efficiency, low yield and occupational disease damage to workers due to the fact that pins of pins of transformers are mainly inserted manually in the existing production process are solved.

Description

technical field [0001] The invention relates to the field of automation equipment, in particular to an automatic pin insertion device for a transformer housing. Background technique [0002] In the production process of small current transformers, it is necessary to insert pins on the shell of the transformer to lead out the wires of the inner coil of the transformer shell, thereby facilitating external wiring. In the current production process, manual insertion is mainly used for installation. Because the pin has a small, common L-shaped pin, the two sides are about 1cm long and the lengths of the two sides are different. Because the pin is small, the socket of the transformer shell is also small, so in the production process, it is very difficult. Exhausting energy, especially long-term concentration and pin jacking will cause visual fatigue to the eyes and damage vision. At the same time, it is necessary to apply a certain strength to insert the pin into the socket of t...

AI Technical Summary

Problems solved by technology

Because the pin has a small, common L-shaped pin, the two sides are about 1cm long and the lengths of the two sides are different. Because the pin is small, the socket of the transformer shell is also small, so in the production process, it is very difficult. Exhausting energy, especially long-term concentration and pin jacking will cause visual fatigue to the eyes and damage vision

At the same time, it needs to apply a certain force to insert the pin into the socket of the transformer shell, so manual operation or operation with the help of hard material auxiliary equipment will also damage the hands of the staff.

In addition to the damage to the laborers, it is also easy to insert the wires with insufficient strength, wrong insertion edges, etc., which not only reduces the efficiency but also lowers the yield.

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