Double-station uncoiling and film cloth stripping method for post-processing production line of pultrusion plate for wind power blade main beam

Abstract

The invention relates to a double-station uncoiling and film cloth stripping method for a post-processing production line of a pultrusion plate for a wind power blade main beam. The method is characterized in that a cantilever is hung on an uncoiling mechanism of an uncoiling device to hoist a pultrusion plate coil, a rotating air cylinder of the uncoiling mechanism acts to internally expand the pultrusion plate coil, then the pultrusion plate coil is uncoiled, dragged and conveyed through an uncoiling traction mechanism, the pultrusion plate is conveyed to a film cloth stripping device for film cloth stripping operation, the pultrusion plate subjected to film cloth stripping is conveyed to a subsequent traction device for traction, at the moment, the uncoiling traction mechanism does not work any more, and a drive shaft of the uncoiling mechanism actively rotates to uncoil the pultrusion plate coil; and when the uncoiling and film cloth stripping device at the first station conducts normal uncoiling and film cloth stripping operation, the uncoiling and film cloth stripping device at the second station is hung on the uncoiling mechanism of the uncoiling device by adopting the cantilever to hoist and extrude the plate coil for later use. According to the double-station uncoiling and film cloth stripping method, automatic operation is completed, and the production efficiency is improved.

Description

technical field [0001] The invention relates to a double-station uncoiling release cloth method of a post-processing production line for a pultrusion plate used for a main beam of a wind power blade. Background technique [0002] As the timetable for the depletion of traditional fossil energy sources such as coal, oil, and natural gas is approaching, the development and utilization of wind energy has attracted more and more attention, and has become one of the most promising projects in the energy field. develop rapidly. Wind power generation is mainly realized through wind generators, and wind power blades are the core components of wind power generators, and the wind power drives the wind power blades to rotate to drive the generator to generate current. [0003] Wind turbine blades usually consist of upper and lower shells to form an outer profile, and the interior is carried by a main beam-web structure. The main beam is the main skeleton structure in the blade componen...

AI Technical Summary

Problems solved by technology

In the prior art, the cloth roll on the inner surface of the blade mold is usually hoisted to the mould, and the free ends on both sides of the cloth roll are manually controlled to spread the cloth. After each roll is laid, the staff needs to return to the mold. It is time-consuming and labor-intensive to lay and stack another cloth roll at the origin. In addition, during the laying process, it is necessary to manually adjust the center of the cloth layer to coincide with the center of the mold. The manual rolling of the cloth is labor-intensive, and the rolling of the cloth roll is not flexible, which leads to its work efficiency. lower

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