Fan stator paper inserting machine

Abstract

The invention belongs to the field of motor production equipment, specially relates to a paper inserting machine for a fan stator, and particularly relates to a paper inserting machine for a fan stator of which stator slots are arranged on the outer circumference of the stator. According to the paper inserting machine, a stator bearing mechanism is arranged on a frame on the right side of an indexing mechanism. According to the stator bearing mechanism, a guide rail is arranged on the frame, a sliding seat is arranged on the guide rail, the sliding seat is connected with a stator bearing seat, the upper part of the stator bearing seat is provided with an circular arc bearing concave cavity, and bearing rollers are evenly distributed in the bearing concave cavity along the axial direction. According to the invention, a fan stator paper inserting machine applicable to fan stator paper inserting is designed. The fan stator paper inserting machine has a stator bearing mechanism which can bear a fan stator without the need for hoisting or manual lifting operation, which, on one hand, offers protection to stator slots on the surface of the fan stator, and on the other hand, reduces the labor intensity of workers.

Description

technical field [0001] The invention belongs to the field of motor production equipment, and in particular relates to a paper-inserting machine for a fan stator, in particular to a stator-inserting machine for a fan stator with a stator slot located on the outer peripheral surface of the stator. Background technique [0002] Insulating paper is widely used in motor stators because of its excellent insulating properties and strong mechanical properties. Due to the particularity of its volume and structure, fan stators are particularly difficult to assemble on insulating paper. [0003] First of all, due to the large size and heavy weight of the fan stator, the bearing mechanism on the existing paper insertion machine cannot fix the fan stator, and special auxiliary fixtures need to be installed, which increases the investment in equipment. When fixing the fan stator, during the installation process, workers need to manually lift the stator for a long time, resulting in high ...

AI Technical Summary

Problems solved by technology

Due to the particularity of its volume and structure, fan stators are particularly difficult to assemble on insulating paper

[0003] First of all, due to the large size and heavy weight of the fan stator, the bearing mechanism on the existing paper insertion machine cannot fix the fan stator, and special auxiliary fixtures need to be installed, which increases the investment in equipment. When fixing the fan stator, during the installation process, workers need to manually lift the stator for a long time, resulting in high labor intensity, and because the fan stator is heavy, it is easy to fall and hurt people.

[0004] Secondly, the outer diameter of the stator of the existing ordinary paper inserting machine is generally within 200mm. For some large diameter stators, the ordinary paper inserting machine cannot complete the paper insertion operation. In the prior art, the general large diameter stators are manually Paper insertion, the efficiency of manual paper insertion is relatively low, and the quality and accuracy of paper insertion are uneven, which affects the quality of subsequent binding wires, thereby affecting the electrical performance of the stator

[0005] Furthermore, the stator slot of the ordinary stator is located on the inner wall of the through hole of the stator, while the stator slot of the fan stator is located on the outer peripheral surface of the stator. On the one hand, the working diameter of the paper insertion machine is increased. The surface of the stator can not be clamped and fixed by the ordinary outer circle clamping mechanism

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