A bottom-winding stator winding machine

Abstract

The present invention relates to the technical field of motor stator wire winding, in particular to a bottom-winding stator wire winding machine, which is characterized in that it includes a machine cover, a turntable, a main motor, a winding die, a wire gripper and a wire pusher. A main motor cover is arranged on the side of the machine cover, and a main motor that drives the turntable through a transmission belt is housed in the main motor cover. A turntable hole is opened at the bottom of the cover, and a bearing is arranged in the turntable hole, and a bearing is arranged in the bearing. There is a turntable, the winding dies are arranged symmetrically at the bottom of the turntable, a wire pusher is arranged between the winding dies, a wire clamp hole is provided on the upper surface of the turntable, and a clamp is placed in the wire clamp hole. Thread clamp, the upper end of the hood is provided with a press-down cylinder corresponding to the thread clamp, the press-down cylinder drives the thread clamp to move, the center of the turntable is provided with an active hole, and the active hole is provided with Symmetrical two pairs of first rails. Compared with the traditional stator winding die, the present invention has smaller volume, more reasonable space utilization and higher utilization rate.

Description

technical field [0001] The invention relates to the technical field of motor stator wire wrap winding, in particular to a bottom winding stator wire winding machine. Background technique [0002] In stator assembly, enameled wire needs to be wound on the stator. The traditional method of winding enameled wire adopts a stepped arrangement. This winding die adopts a stepped design method, starting from the narrow part and gradually starting from the wide part. Winding. The above-mentioned winding die requires a relatively large space, and due to its top-down arrangement, the space utilization rate is low and it is inconvenient to use. [0003] The winding process of the stator needs to clamp the end of the wire before continuing the winding process. The traditional way of clamping the thread end is to install the thread end on the thread nozzle by manually tying the thread. This method has a very low degree of automation and relatively low production efficiency. There is an ...

AI Technical Summary

Problems solved by technology

The traditional way of clamping the wire end is to install the wire end on the wire nozzle by manually tying the wire. This method has a very low degree of automation and relatively low production efficiency. There is an urgent need for a wire clamp that automatically clamps the enameled wire to improve production efficiency.

[0004] The wire pusher of the traditional stator winding machine is a fixed wire pusher, which cannot move with the winding die, which makes it unstable when pushing the wire and is prone to shaking, so that the enameled wire cannot be pushed into the stator, resulting in a low yield of the stator. Manually rearrange the line, the work efficiency is extremely low

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