Large wind power blade multi-robot collaboration grinding system and method

A technology of wind turbine blades and multi-robots, which is applied in the direction of grinding machines, grinding machine parts, grinding/polishing equipment, etc., to achieve the effects of flexible application, meeting grinding requirements, and increasing flexibility

Inactive Publication Date: 2016-05-04
无锡中车时代智能装备研究院有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problems mentioned above in the background technology section through a multi-robot collaborative grinding system and method for large-scale wind power blades

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  • Large wind power blade multi-robot collaboration grinding system and method

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Embodiment Construction

[0037] 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, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive. 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. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration...

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Abstract

The invention discloses a large wind power blade multi-robot collaboration grinding system and a method. The grinding system comprises a workpiece horizontal guide rail, N robot grinding units, robot control cabinets and a system control cabinet. Each robot grinding unit comprises two robots and vertical guide rails, grinding heads, scanning detectors and force control devices corresponding to the two robots. According to the large wind power blade multi-robot collaboration grinding system, the collaborative movement of the workpiece horizontal guide rail, the vertical guide rails and the robots isrealized through a control command; the robots drive the grinding heads to grind a workpiece according to planned routes; the labor intensity of workers is greatly lowered; meanwhile, the two robots of each robot grinding unit collaboratively work, so that the corresponding grinding heads grind the surface of the blade and leave the surface of the blade simultaneously, and grinding pressure on two sides of the blade can be basically offset; the deformation of the blade is effectively reduced; and the surface quality and machining efficiency of the blade are improved. The large wind power blade multi-robot collaboration grinding system has the characteristics of high automation degree, safety, stability, high efficiency, high flexibility and transportability.

Description

technical field [0001] The invention relates to the technical field of large workpiece grinding, in particular to a multi-robot collaborative grinding system and method for large wind power blades. Background technique [0002] As one of the key core components of wind turbines, wind turbine blades are widely used in the energy industry, and their manufacturing level represents the core competitiveness of the national manufacturing industry. Most wind turbine blades are made of difficult-to-process composite materials such as glass fiber reinforced polyester resin, glass fiber reinforced epoxy resin, and coatings. -Grinding the surface-spraying and other processes, the cycle is long and the manufacturing is difficult. After the demoulding of wind turbine blades is completed, the profile almost generally needs to be polished. At present, the traditional grinding of wind power blades is still mainly done manually, relying on the experience of workers to complete the operatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B19/14B24B27/00B24B49/00B24B51/00
CPCB24B19/14B24B27/0076B24B49/00B24B51/00
Inventor 严思杰张海洋徐小虎朱大虎丁汉
Owner 无锡中车时代智能装备研究院有限公司
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