Patent ID: 11858166
Assignee: NANJING FORESTRY UNIVERSITY
Field: Machine tools (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 2:
3. The unit narrow board glue application device suitable for high-frequency hot pressing of solid wood edge glued panel according to claim 1, wherein the glue application head (33) is a hollow structure, a rear end face of the glue application head (33) is provided with a second glue inlet, a front end face of the glue application head (33) is a vertical plane parallel to the longitudinal feed direction of the unit narrow board (4), and there are chamfered inclined planes between the front end face and the two sides of the glue application head (33); a plurality of horizontal glue guiding grooves with identical width and depth vertically arranged and distributed from a middle to a left on the front end face, and a spacing between two adjacent horizontal glue guiding grooves is equal; small round holes for glue liquid discharge are provided at a right end of each of the plurality of horizontal glue guiding grooves, the small round holes are communicated with a chamber in the glue application head (33), and all the small round holes are arranged on the same vertical line; the right end of each of the plurality of horizontal glue guiding grooves is a semi-circular closed structure, while the left end of each of the plurality of horizontal glue guiding grooves is an open structure, so as to guide glue liquid discharged from the small round holes, so that the glue liquid adhered to a side of the unit narrow board (4) forms parallel glue lines.