Bonding structure and process applicable to core material with complex profile

The invention relates to a bonding structure and process applicable to a core material with a complex profile. The bonding structure comprises a material bonded with foam, foam, an auxiliary material,a flow guiding net, a resin flow channel, a sealing tape, an adhesive absorbing felt, a vacuum bag film, an exhausting pipeline, splicing gaps and an adhesive injection port. The process of the invention comprises the following measures and steps: a, combining and assembling core materials for bonding; b, carving grooves on the bonding surfaces of the core materials; c, carrying out point fixation on the core materials for bonding; d, laying auxiliary bonding materials in a core material bonding area and performing vacuumizing; e, preparing bonding resin, carrying out stirring evenly, and then injecting an adhesive; f, after the completion of adhesive injection, conveying a product to an electrothermal blowing drying oven for heating and curing; and g, after the completion of curing, polishing and treating the bo