Automatic winding machine of motor iron core

Abstract

The invention discloses an automatic winding machine of a motor iron core, which comprises a machine frame and a guide roller. The automatic winding machine of the motor iron core is characterized by also comprising a base, a workbench, a winding device and a driving device, wherein the workbench is rotationally connected with the base; a plurality of clamps which are used for clamping in-line or block type iron cores are arranged at the two opposite ends of the workbench; the winding device draws an enameled wire led out by the guide roller and the enameled wire is wound on the in-line or block type iron cores; and the driving device is arranged on the winding device and can perform three-dimensional movement relative to the base so as to control the winding trace of the winding device. Compared with the prior art, the automatic winding machine of the motor iron core adopts the multistage rotary workbench, saves time for mounting workpieces and improves the winding efficiency; and the driving device and the winding device of the automatic winding machine form a three-dimensional movement mechanism to flexibly adjust the coordinates of the thread end of the enameled wire along an X-axis direction, a Y-axis direction and a Z-axis direction, so the winding of coils is easier.

Description

technical field [0001] The invention relates to a winding machine, in particular to an automatic winding machine for a motor iron core. Background technique [0002] The traditional iron core is to make a stamping die according to the shape of the iron core after the design and molding, and then punch and stack the sheets. This method of iron core molding not only has a low material utilization rate, but also has a round shape , The winding space of the inner circular structure groove of the iron core is very small, making the winding more difficult, and the efficiency of the mechanized operation is not high. [0003] The patent number I applied for first is ZL200820082496.1 Chinese utility model patent "A In-line Motor Iron Core" which discloses such an iron core structure. It is characterized in that: the iron core punching sheet is wound by in-line strip-shaped punching sheets, each strip-shaped punching sheet includes several arc-shaped unit tooth blocks connected to ea...

AI Technical Summary

Problems solved by technology

However, the winding of this patent is only suitable for coiling the iron core after forming, and cannot be used for the coil winding of the in-line or segmented motor core that I applied for earlier. Moreover, the winding of the patent The machine can only wind one iron core at a time, and the next workpiece cannot be installed in advance. The waiting time for each workpiece replacement is long, and the work efficiency is low. The assembly of the iron core on the winding machine is also troublesome, time-consuming and laborious, resulting in overall winding low line efficiency

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