An automatic nail-piercing device compatible with 1-4 pole circuit breakers

Abstract

The invention provides an automatic rivet penetrating device compatible with a 1-pole circuit breaker, a 2-pole circuit breaker, a 3-pole circuit breaker and a 4-pole circuit breaker. The automatic rivet penetrating device comprises a conveyor belt, a feeding mechanism, a working tabletop mechanism, a rivet penetrating guide mechanism, a rivet falling mechanism, a rivet pressing mechanism, a discharging mechanism and a rack. The conveyor belt is used for conveying a workpiece into which a rivet is about to penetrate. The feeding mechanism is arranged on the side face of the conveyor belt. The rivet penetrating guide mechanism, the rivet falling mechanism and the rivet pressing mechanism cooperatively work and conduct automatic rivet penetration, and automatic discharge is conducted through the discharging mechanism. The rivet penetrating guide mechanism, the rivet falling mechanism and the rivet pressing mechanism are each provided with a type changing motor assembly, the type changing motor assemblies can adapt to rivets of different lengths through lead screws and motors, and then the automatic rivet penetrating device is universal for the 1-pole circuit breaker, the 2-pole circuit breaker, the 3-pole circuit breaker and the 4-pole circuit breaker. In the type changing process, the type changing motor assemblies can automatically adjust the height of the rivet penetrating guide mechanism, the rivet falling mechanism and the rivet pressing mechanism, the automatic rivet penetrating device is universal for the 1-pole circuit breaker, the 2-pole circuit breaker, the 3-pole circuit breaker and the 4-pole circuit breaker, the conveying speed is not affected, the problems that an existing device is poor in compatibility, low in efficiency and the like are effectively solved, and production efficiency is greatly improved.

Description

Technical field [0001] The invention belongs to the field of automatic assembly, and specifically relates to an automatic nail-piercing device compatible with 1-4 pole circuit breakers. Background technique [0002] In the circuit breaker production process, after the assembly is completed, rivets need to be put on the product for riveting to realize the position fixation of each part of the circuit breaker. The traditional method is usually to manually insert the rivet into the riveting hole. This method has low production efficiency and is prone to leakage of the rivet, resulting in unqualified product quality. [0003] At present, there are a small number of automatic nail-piercing devices on the market, but these automatic nail-piercing devices all adopt a fixed stroke method and can only be used for automatic nail-piercing for specific types of circuit breakers, such as 1-pole circuit breakers and 2-pole circuit breakers. , 3-pole circuit breaker and 4-pole circuit breaker re...

AI Technical Summary

Problems solved by technology

The traditional method is usually to manually insert the rivet into the riveting hole. This method has low production efficiency and is prone to missing rivets, resulting in unqualified product quality.

[0003] At present, there are a small number of automatic nailing devices on the market, but these automatic nailing devices use a fixed stroke method, and can only be used for automatic nailing for specific types of circuit breakers, such as 1-pole circuit breakers and 2-pole circuit breakers. , 3-pole circuit breaker and 4-pole circuit breaker respectively need 4 different types of automatic nailing devices for automatic nailing, which virtually increases the production cost

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