Automatic assembly device of breaker terminal screw

Abstract

The invention discloses an automatic assembly device of a breaker terminal screw. The device comprises a bench. The device is characterized in that a rotary disk which is driven by a rotary disk drive device to rotate, a terminal feeding device, a screw matching detection device, a screwing back device and a qualified product unloading device are installed on the bench, the terminal feeding device, the screw matching detection device, the screwing back device and the qualified product unloading device are arranged on four stations on the periphery of the rotary disk along the rotary direction of the rotary disk sequentially, at least one terminal positioning hole which rotates through the rotary disk and corresponds to the devices on the stations is arranged on the rotary disk, a screw feeding device and a defective product unloading device which correspond to the screw matching detection device are arranged on the bench, and all devices are connected to a Programmable Logic Controller (PLC). By the aid of the device, the assembly of the breaker terminal screw can be completed automatically, defective products can be removed, the production efficiency is improved effectively, the labor cost is reduced and the assembly quality of the breaker terminal screw is stable and reliable.

Description

technical field [0001] The invention relates to a circuit breaker production equipment, in particular to an automatic assembly device for circuit breaker terminal screws. Background technique [0002] The existing circuit breaker terminal screw assembly is done manually, and mainly includes the following two processes: 1. Screw matching test: that is, the screw is completely screwed into the screw hole on the terminal to test whether the screw can fit the screw hole. Completely match; 2. Screw back: If the matching test between the screw and the terminal in the previous steps is qualified (that is, the screw can be completely screwed into the bottom of the screw hole), then withdraw the screw for a certain length of the screw hole (usually until there is 2~ 3 teeth in the terminal screw hole), so as to meet the assembly requirements of the subsequent process. The disadvantages of manual assembly are: low efficiency, high cost, and workers are prone to fatigue and make mista...

AI Technical Summary

Problems solved by technology

The disadvantages of manual assembly are: low efficiency, high cost, and workers are prone to fatigue and make mistakes after repeated labor for a long time, so that the assembly quality cannot be guaranteed

Of course, there are also functional screw matching testing equipment and screw removal equipment at present, but they are all independent equipment, which cannot be organically combined and integrated into the assembly of the entire circuit breaker terminal screw.

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