Electromagnetic coil winding apparatus

A winding device and electromagnetic coil technology, applied in the direction of electromechanical devices, coil manufacturing, electrical components, etc., can solve the difficulty of controlling the winding gap and winding pre-tightening force, the product yield cannot be guaranteed, and the winding efficiency is low and other problems, to achieve the effect of simple structure, reducing defective rate and improving production efficiency

Active Publication Date: 2015-09-16
GUANGZHOU INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing winding machine can only realize the simple winding between the winding and the bobbin, and it is difficult to control the winding gap and winding pre-tightening

Method used

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  • Electromagnetic coil winding apparatus

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Embodiment Construction

[0038] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0039] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as...

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Abstract

The invention relates to an electromagnetic coil winding apparatus. The winding apparatus comprises bases, a scissors mechanism, a winding shaft, support shafts, a transmission shaft, a pretightening mechanism, a cable pushing mechanism and a driving part. The transmission shaft rotates to drive a reel to rotate, and drives a cable supply framework to rotate relative to the winding shaft through a cable and to perform winding on the reel. The electromagnetic coil winding apparatus is simple in structure, can achieve that no interval exists in the winding process. The winding is tight at any time and the winding interval is controllable. Pretightening force is applied to the cable supply framework by the pretightening mechanism, as a result, the cable is in tight contact with the outer surface of the reel. Moreover, the electromagnetic coil winding apparatus can ensure that the cable is tightly wound and moderate pretightening force is existent, thereby ensuring the reasonable slot filling factor, improving the winding height, lowering the defective rate of the electromagnetic coil in the winding process and improving the production efficiency.

Description

technical field [0001] The invention relates to the field of motor equipment, in particular to an electromagnetic coil winding device. Background technique [0002] When winding the electromagnetic coil, it is required that the windings be closely arranged and have a suitable winding pre-tightening force, so as to ensure a reasonable slot full rate, so that the motor and other equipment have good output performance. The existing winding machine can only realize the simple winding between the winding and the bobbin, and it is difficult to control the winding gap and winding pre-tightening force. Manually adjust the number of turns, the winding efficiency is low, and due to manual adjustment, the product yield cannot be guaranteed, and the defective rate is high. Contents of the invention [0003] Based on this, it is necessary to provide an electromagnetic coil winding device capable of improving winding efficiency and reducing defective rate. [0004] An electromagnetic ...

Claims

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Application Information

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IPC IPC(8): H01F41/06H02K15/04
Inventor 张弓罗良维华楠梁济民彭忠凯陈贤帅
Owner GUANGZHOU INST OF ADVANCED TECH CHINESE ACAD OF SCI
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