Paper Insertion Machine for Iron Core Embedded Groove

Abstract

The invention discloses a paper inserting machine for an iron core embedding slot, comprising: an indentation mechanism for conveying insulating paper, forming indentations on the surface of the insulating paper when the insulating paper is conveyed by the indentation mechanism; The input end of the paper mechanism cooperates with the output part of the creasing mechanism to receive the insulating paper delivered by the creasing mechanism; the paper cutting and pressing mechanism cuts off the insulating paper output from the paper passing mechanism; the insulating paper is formed into A forming die that matches the shape of the iron core embedding groove. The forming die is provided with a storage tank and a forming channel. The paper cutting and pressing mechanism also presses the cut insulating paper into the receiving tank of the forming die; the insulating paper The paper pushing mechanism that is pushed into the iron core embedding groove, when the insulating paper in the forming mold is pushed by the paper pushing mechanism, the insulating paper moves along the forming channel and is formed into a shape that matches the iron core embedding groove. The invention not only makes the insulating paper inserted into the wire embedding groove fit with the wire embedding groove, but also improves the efficiency of paper insertion.

Description

technical field [0001] The invention relates to a paper inserting machine for iron core embedding slots. Background technique [0002] The stator is an important part of the motor. There are many occasions where the motor is used in industrial products. Many electrical products are used as the driving power source. The stator is the main part of the motor. The stator is mainly composed of coils and iron cores. Most of the processing processes are copper wires Wound on the wire mold, and then manually insert the copper coil into the wire slot of the iron core. In order to protect the insulation between the iron core and the coil, insulating paper is usually inserted into the wire groove of the iron core before the coil is embedded. [0003] The automatic paper inserting machine is a device that automatically inserts insulating paper into the wire groove of the iron core. The operator puts the iron core on an indexing mechanism. The automatic paper inserting machine uses a cy...

AI Technical Summary

Problems solved by technology

[0004] 1. Each mechanism of the machine is mainly based on the cylinder action, not linkage, the accumulated action time is long, the efficiency is low, and the cylinder is required for multiple actions, which makes the structure of the equipment complicated;

[0005] 2. The forming of the insulating paper is not stable, so that it does not fit tightly with the slot after being inserted into the rotor slot, which affects the quality of the rotor;

[0006] 3. The running speed of the machine is slow, and the existing automatic paper inserting machine is generally not suitable for the paper insertion operation of the embedded wire groove with multiple corners. Because the forming of the insulating paper is not different from the embedded wire groove, the insertion of the insulating paper The rear of the embedding groove is inconsistent with the embedding groove

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