Irregular circular small-diameter iron core winding machine

Abstract

The invention discloses an irregular circular small-diameter iron core winding machine which comprises an integral active clamping frame, multiple coupler power drive devices, a copper wire hooking device and a PLC system. The machine is characterized in that a left clamping arm, a right clamping arm and a resin wheel at the front end of a middle clamping arm are arranged on the same circle, and the other end is provided with a micro cylinder; each transmission rod in the coupler power drive devices is composed of a sleeve outside and a shaft inside, grooves are milled in the axis direction of the sleeves, rotary pins are arranged on the shafts, the shafts and the sleeves move up and down along the axis, and power of couplers is transmitted to the resin wheel from the shafts through the sleeves; the lower portion of the copper wire hooking device is connected with a supporting frame through a cylinder via bolts; the PLC system controls the rotation speed, forward rotation or reversing rotation of a speed reduction motor, starting or stopping and a limiting position of the cylinder. The winding machine effectively reduces labor intensity and work time of winding workers and improves the automation level during work.

Description

technical field [0001] The invention belongs to mechanical equipment, in particular to an irregular ring type small-diameter iron core winding machine. Background technique [0002] In the current transformers, reactors and other coils, the outer winding of the conventional iron core is made of insulating paper material. At present, in order to speed up the manufacturing speed, the original outer covering insulating paper is replaced with a plastic buckle shell, and there is no need to wrap insulating paper, but There are ribs of a certain height on the plastic buckle shell, so that the original regular round iron core becomes an irregular iron core, and then the copper wire is supplied on the side of the iron core rotating in the circumferential direction. The wire machine cannot automatically rotate and wind this type of iron core, and it will not turn or slide when it turns to the reinforcing rib. [0003] The current design of winding machines for annular iron cores is ...

AI Technical Summary

Problems solved by technology

[0003] The currently designed winding machines for annular iron cores are mostly suitable for annular regular iron cores with larger diameters, and cannot wind iron cores with a diameter of the hole after winding less than 4mm. Therefore, it cannot meet the requirements of miniaturization and irregularity. Require

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