Expandable core paper inserter

Abstract

The invention discloses an unfolded iron core paper inserting machine, which comprises a frame, on which an indentation mechanism, a paper feeding mechanism, a punching mechanism and a paper insertion mechanism are sequentially installed, and the indentation mechanism includes an upper pressing roller and a lower pressing roller. Roller; the paper feeding mechanism includes a paper feeding board, the paper feeding board is provided with a paper feeding channel, the end of the paper feeding channel is provided with a forming groove, the head end of the forming groove is provided with a pushing board, and the pushing board is connected with a pushing mechanism; the punching mechanism includes There is a punching head and a lower die, and the punching head and the lower die are driven by the cylinder to move up and down at the same time. There is a punching slot between the forming groove and the end of the paper feeding channel. The punching head is located above the punching slot, and the lower die Located above and matching the profiled slot. The invention aims at the special shape of insulating paper in the unfolded iron core, and quickly completes the paper insertion process of the unfolded iron core through steps such as indentation, cutting, forming, and paper insertion. The insulating paper has good molding quality and high paper insertion efficiency, which realizes the automatic paper insertion operation of the unfolded iron core.

Description

technical field [0001] The invention belongs to the technical field of motor production equipment, and particularly relates to an unfolding iron core paper inserting machine. Background technique [0002] There are various types of motors, and the most complicated process in the production process is the winding process. Design the iron core of the motor as an unfolded structure (such as figure 1 shown), which can greatly facilitate the automatic operation of winding. In addition to the winding on the unrolled iron core, it is also necessary to insert insulating paper into the slots on the iron core. The cross-sectional shape of the slot is more complicated. The insulating paper needs to have a certain shape to ensure close fit with the inner wall of the slot, without affecting the subsequent production of the motor, and ensuring that the insulating paper can play its role. At present, there is no automatic paper inserting equipment for unfolding iron cores, and the use o...

AI Technical Summary

Problems solved by technology

At present, there is no automatic paper insertion equipment for the unfolded iron core, and the effect of manual cutting and paper insertion is obviously low, which cannot meet the needs of automatic motor production

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