SOLDERING DEVICE AND FLUX COATING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a soldering device and a flux coating device using a nut which is attached to the soldering device or the flux coating device and where the fixing position of the nut can be easily changed in comparison with conventional one even when deposits generated in each device by long term use are fixed.SOLUTION: A nut 10 is screwed into a screw shaft 5 having a predetermined length. The nut 10 has one or more non-engagement parts 11 not engaging with the screw shaft 5 in parallel with a travelling direction. The non-engagement parts 11 are arranged over the entire length from the tip of the nut 10 to a rear end. According to this structure, the non-engagement parts 11 act so that fixed matter 6 is scraped off from a first discharge port 12a or a second discharge port 12b by moving the nut 10 forward and backward to the screw shaft 5.SELECTED DRAWING: Figure 4