The utility model relates to the technical field of
wind power blade production, in particular to a heating device of a modular blade box tool, which comprises a positioning support, a heating device, a heating device and a heating device, and is characterized in that the positioning support is divided into three parts, namely a front-end support, a middle-end support and a rear-end support; the box-shaped tool is arranged on the positioning bracket, is divided into three parts, and is arranged corresponding to the front-end bracket, the middle-end bracket and the rear-end bracket; and the heating
blanket is arranged on the bottom surface of the internal interface of the box type tool, and adopts an
infrared radiation heating mode. According to the utility model, the positioning bracket and the box-type tool are designed into three parts, namely the front end, the middle end and the rear end, so that the device is more convenient to assemble and disassemble, the installation and maintenance difficulty is reduced, and the stability and the reliability of the whole structure are improved; the
infrared radiation heating speed is high,
heat distribution is uniform,
energy conservation and
environmental protection are achieved, the
infrared radiation heating device can directly act on the
adhesive, heat loss in air is reduced, the
heating efficiency is improved, the infrared
radiation heating has good penetrability, and more thorough heating is achieved.