Scrap iron adsorption equipment for contactor installation

Abstract

The invention discloses scrap iron adsorption equipment for contactor installation, and relates to the technical field of contactors, the scrap iron adsorption equipment comprises an installation plate, during tapping operation, a tapping rod is driven to work through forward rotation of a servo motor, a rotating gear is driven to rotate through rotation of the tapping rod, and then a transmission gear is driven to rotate through a gear set; a transmission gear rotates to drive a rotating rod to rotate, so that a fan starts to ventilate, through the ventilation operation of the fan, scrap iron generated during tapping operation of a tapping rod enters the bottom of a filter screen through a dust inlet, a conveying pipe and a communicating port, and external air is sucked into a sleeve and is sucked into a connecting pipe through an air conveying pipe; according to the tapping device, the air bag is arranged in the tapping rod, so that external air enters the air bag, the air bag expands to push the servo motor to move downwards, scrap iron generated in the tapping process is automatically adsorbed, meanwhile, the tapping rod is automatically pushed, and tapping operation of the tapping rod is facilitated.

Description

technical field [0001] The invention relates to the technical field of contactors, in particular to iron filings adsorption equipment for contactor installation. Background technique [0002] A contactor refers to an electrical appliance that uses current flowing through a coil to generate a magnetic field to close the contacts in industrial electricity to achieve control of the load. It consists of an electromagnetic system, a contact system and an arc extinguishing device. It can be used to control electric loads such as factory equipment, electric heaters, working machines and various electric power units. The contactor can not only connect and cut off the circuit, but also has the function of low voltage release protection. The principle is that when the electromagnetic coil of the contactor is energized, it will generate a strong magnetic field, so that the static iron core will generate electromagnetic attraction to attract the armature, and drive the contact action: t...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that a large amount of iron filings will be generated when tapping the installation hole before the contactor is installed. If the installation hole is not cleaned of iron filings, the contactor will not be installed firmly. , long-term use will cause falling, which will affect the service life of the contactor and the safety of the circuit. A kind of iron scrap adsorption equipment for contactor installation is proposed

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