Circuit breaker terminal screw loosening device

Abstract

The invention discloses equipment for unscrewing a terminal bolt of a circuit breaker. The equipment is characterized by comprising a flat vibration feeder (2), wherein a discharge hole of the flat vibration feeder (2) is connected to a corresponding notch on a fixture main plate (5); the fixture main plate (5) is provided with a feeding push block (4) and a discharging push block (15); the feeding push block (4) is driven by a feeding cylinder (3); the discharging push block (15) is driven by a discharging cylinder (16); one side of the fixture main plate (5) is provided with a motor (6); the rear part of the motor (6) is connected with a piston rod of a motor feeding cylinder (9); and an output shaft of the motor (6) is provided with a screwdriver head (18). The equipment has a reasonable structure, solves the problem of low efficiency of the conventional manual production mode, can automatically feed a workpiece and unscrew the bolt through the screwdriver head to reach specified length, and can analyze the unscrewing condition of the bolt to identify whether the bolt is a qualified product or a defective product, so that production efficiency is improved, and labor intensity is reduced.

Description

technical field [0001] The invention relates to a screw loosening device for a circuit breaker product of a civil building, in particular to a device capable of rapidly and accurately completing screw loosening. Background technique [0002] At present, a large number of circuit breakers used in civil buildings need to be connected to the electrical circuit in the building through their internal terminals during installation, so the reliability of their connection is very important to the electrical safety of the entire building. However, in the manufacturing process, the quality of the circuit breaker terminals, especially the processing quality of the threaded holes, may be unqualified. Therefore, it is necessary to loosen the screwed screws in order to check the quality of the threads and ensure the engineering construction. Reliable connection during the process. At present, this kind of detection is generally carried out manually. This production method has disadvantag...

AI Technical Summary

Problems solved by technology

However, in the manufacturing process, the quality of the circuit breaker terminals, especially the processing quality of the threaded holes, may be unqualified. Therefore, it is necessary to loosen the screwed screws in order to check the quality of the threads and ensure the engineering construction. reliable connection during

At present, this kind of detection is generally carried out manually. This production method has disadvantages such as low production efficiency, high labor intensity, and lack of guarantee for product quality.

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