Uncoiling method for post-processing production line of pultrusion plate for wind power blade main beam

Abstract

The invention discloses an uncoiling method for a post-processing production line of a pultrusion plate for a wind power blade main beam. The method is characterized in that after a pultrusion plate coil is installed on an uncoiling device, a rotating air cylinder is started to stretch out, four jacking rods are driven to be opened outwards, the free ends of the jacking rods abut against the inner wall of the pultrusion plate coil to achieve internal tensioning, then a locking component air cylinder is recycled again, the free end of the pultrusion plate coil is taken out to bypass an uncoiling traction wheel, traction is carried out through the uncoiling traction wheel, the free end of the pultrusion plate coil is conveyed into a film cloth stripping device, during normal uncoiling, a lifting air cylinder is recycled, power is directly provided by a power source at the power input end of a drive shaft, and the whole uncoiling mechanism is controlled to rotate to uncoil the pultrusion plate coil. According to the uncoiling method for the post-processing production line of the pultrusion plate for the wind power blade main beam, automatic operation is completed, and the production efficiency is improved.

Description

technical field [0001] The invention relates to an uncoiling 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 components, and its quality directly...

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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