Semicircular stator winder and winding method thereof

Abstract

The invention relates to a semicircular stator winder and a winding method thereof. The semicircular stator winder comprises a rack and a rotating mechanism, a winding mechanism, a positioning mechanism, a wire clamping mechanism and a wire cutting mechanism which are installed on the track. A winding body is installed on the rack. One side of the winding body is provided with the driving part of the rotating mechanism, and the other side is provided with the rotating part of the rotating mechanism. The winding mechanism is driven by the rotating part. The winding body is driven by a horizontal movement mechanism. A rotating disc is installed on the table surface of the rack. The rotating disc is driven by a rotating disc motor installed on the rack. The positioning mechanism and the wire clamping mechanism are installed on the rotating disc. The advantages of the semicircular stator winder and the winding method thereof are that the winding mode that the middle slot is wound firstly and then the slots of the two sides are wound is adopted by the semicircular stator winder, the head and tail wire residues can be reliably ensured not to be wound in the adjacent slots through the arranged protective plate, and the positioning mechanism, the winding mechanism, the wire clamping mechanism and the wire cutting mechanism are arranged so that the length of the head and tail wire residues can be flexibly adjusted.

Description

technical field [0001] The invention relates to a semicircular stator winding machine and a winding method thereof. Background technique [0002] For the winding of the semicircular stator, the previous winding machines all use semi-automatic equipment for winding. The winding head is manually fixed on the winding tool by means of adhesive tape. The winding machine winds the enameled wire to each part of the stator in sequence. In each notch, the end of the thread needs to be glued to the tooling with tape every time it is wound around a notch. If the end of the thread is not reliably bonded, the end of the thread will be wound into the wire bag of this layer when winding the next notch, resulting in defective products. , and the starting and ending threads are cut manually, which cannot accurately control the reserved length of starting and ending threads. This winding method has low winding efficiency and high defective rate. Contents of the invention [0003] In ord...

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Problems solved by technology

[0002] For the winding of the semicircular stator, the previous winding machines all use semi-automatic equipment for winding. The winding head is manually fixed on the winding tool by means of adhesive tape, and the winding machine winds the enameled wire to each part of the stator in sequence. In each notch, the end of the thread needs to be glued to the tooling with tape every time it is wound around a notch. If the end of the thread is not reliably bonded, the end of the thread will be wound into the wire bag of this layer when winding the next notch, resulting in defective products. , and the starting and ending threads are cut manually, and the reserved length of starting and ending threads cannot be precisely controlled

This winding method has low winding efficiency and high defective rate

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