Spray gun for applying heat-fusible product i.e. hot-melt adhesive, has modules with exits provided in different eccentric positions with respect to center line of shaft that is rotated by directly pulling shaft with drive motor

摘要

The gun has product applying exits provided in eccentric positions with respect to a shaft (5) with a rotation movement. A body (1) is arranged in a fixed position by a fastening anchor, where the shaft runs axially through the body. The shaft is arranged such that the shaft is coupled to a drive motor (7) with its rear end, while modules are attachably inserted at a front end of the shaft. The modules have exits (3) that are provided in different eccentric positions with respect to a center line of the shaft, which is rotated by directly pulling the shaft with the drive motor.