CNC taping machine for winding bar of wind turbine rotor winding bar

A technology for wind turbines and rotor bars, applied in laying solid insulation and other directions, can solve the problems of low degree of automation, low work efficiency, poor wrapping quality, etc.

Inactive Publication Date: 2013-03-20
上海闵行机械工程技术研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has low work efficiency and poor dressing quality
In the prior art, the wind turbine rotor bar wrapping machine designed and manufactured by the motor manufacturer itself is rough in equipment, low in automation, and poor in wrapping quality.
A patent L200710171704.5 coil taping machine disclosed by our company is suitable for stator coil taping, but not suitable for wind turbine rotor bar taping with two elbows in different directions at both ends.

Method used

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  • CNC taping machine for winding bar of wind turbine rotor winding bar

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0010] Such as figure 1 Shown, a kind of wind power generator rotor wire bar numerical control taping machine, a base 1, a tape working mechanism and a wire rod fixing device, the described tape working mechanism is composed of a horizontal servo motor 2 and a wire rod fixing device on the base 1 The platform base 4 driven by the longitudinal servo motor 3 has a rotary working platform 5 driven by a rotary servo motor on the platform base 4, and a taping head 6 is arranged on the rotary working platform 5; the wire rod fixing device includes two The column 7 that can adjust the distance horizontally and adjust the height vertically, the upper end of the column 7 is equipped with a telescopic fixed rod 71 by a fastener, the front end of the fixed rod 71 has a wire rod clamping mechanism, and the wire rod clamping mechanism is driven by a steppin...

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PUM

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Abstract

The present invention discloses a CNC (computerized numerical control) taping machine for a rotor bar of a wind generator. The taping machine comprises a base, a taping operation mechanism and a bar fixture. the taping operation mechanism comprises a horizontal servo motor- and a vertical servo motor-driven platform base on the base, a rotary servo motor-driven rotating operation platform on the platform base, and a taping machine head on the rotating operation platform. the bar fixture comprises two stand columns with horizontally adjustable space and vertically adjustable height; the upper end of each column is provided with a retractable fixed rod via fasteners; a bar clamping mechanism is arranged at the front end of each fixed rod; and the bar clamping mechanism is a bar fixing clamp which is driven by a stepper motor or a cylinder, and can swing up and down. The CNC taping machine is simple in structure and easy for operation, with high degree of automation and resulting good taping quality.

Description

technical field [0001] The invention belongs to the field of industrial machinery, in particular to a numerically controlled tape-wrapping machine for wind-driven generator rotor wire rods with insulating tapes for wind-driven generator rotor wire rods. Background technique [0002] After the rotor bar of the wind turbine is wound and shaped, it needs to be wrapped with multiple layers of insulating tape before it can be embedded in the rotor core slot to form a reliable electrical and heat-resistant insulating layer for the normal operation of the motor. At present, most motor manufacturers still wrap the belts by hand or wrap the straight lines with machinery, and wrap the ends by hand. This method has low work efficiency and poor dressing quality. In the prior art, the wind turbine rotor bar wrapping machine designed and manufactured by the motor manufacturer itself has rough equipment, low degree of automation, and poor wrapping quality. A patent L200710171704.5 coil t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/10
Inventor 李步凌
Owner 上海闵行机械工程技术研究所有限公司
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