Automatic winding equipment and winding method for motor coil

Abstract

The invention belongs to the technical field of winding equipment, and particularly relates to motor coil automatic winding equipment and a winding method. The automatic winding equipment comprises a rack and a pay-off reel; a shell is fixedly connected to one side of the rack through a support, an air cylinder is fixedly connected to the bottom of the shell, a clamping plate is arranged at the top of a piston rod of the air cylinder, a first sliding hole is formed in the side, close to the piston rod, of the clamping plate, and the end of the piston rod is sleeved with the first sliding hole and slidably connected with the first sliding hole in a sealed mode. A top plate is fixedly connected to the position, corresponding to the clamping plate, of the top of the shell through a support, the side, away from the pay-off reel, of the first sliding hole communicates with a sliding barrel, a push rod is slidably connected into the sliding barrel, and the end of the push rod is connected with an annular clamping unit through a shifting fork; the air cylinder pushes the clamping plate to slide upwards and clamp an enameled wire, then the clamping unit is pushed to stretch the enameled wire, the enameled wire is straightened and stretched to generate plastic deformation, the hardness of the enameled wire is increased after cold drawing, and the production efficiency of the winding equipment is further improved.

Description

Technical field[0001]The present invention belongs to the technical field of winding equipment, and is specifically a motor coil automatic winding device and a winding method.Background technique[0002]During the manufacturing process of the motor coil, the winding is generally performed by manually operating the winding machine. However, the manual operation is low, the time is long, and the work is boring and the product quality is affected by the proficiency of the workers. In particular, when the number of artificial winds is counted, the motor needs uninterrupted forward and reversal due to the winding time. The count often occurs errors, which seriously affects the production efficiency.[0003]There are also technical solutions for winding equipment, such as the application number of 2018113502574, which disclose a motor coil automatic winding device and a winding method, including a coil rack, an inward mechanism, aircraft Rack, clamping mechanism and winding mechanism; winding...

AI Technical Summary

Problems solved by technology

[0005] However, in the prior art, after the enameled wire in the pay-off reel is drawn out, the pre-tightening force is applied by the tensioning unit, and the stator coil frame is wound by the winding unit, but the enameled wire drawn out from the pay-off reel is free to bend state, which in turn makes it difficult for the enameled wire to quickly align and pass through the lead hole and the tensioning unit, resulting in low threading efficiency and affecting the winding efficiency after the replacement of the pay-off reel

Images