Jet solder tank

Abstract

Abstract PURPOSE:To reduce the expense spent for the equipment of a solder tank by optionally changing the jet amt. and shape of the solder molten liquid from each jet port by one pressurizing device by forming two jet ports in one jet tank. CONSTITUTION:A 1st jet port 11 and a 2nd jet port 12 whose longitudinal directions are formed in the right angles direction with the running direction of a printed circuit board 1 are arranged in order for the running direction A of the printed circuit board 1 at the upper part of a jet tank 10. The cylindrical flow regulators 13, 14 respectively adjusting the amt. of a solder molten liquid are provided in the jet ports 11, 12 to adjust the jet amt. of the solder molten liquid by rotating the flow regulators 13, 14 by the levers 21, 22 fitted to shafts 19, 20. The solder molten liquid blown out from the 1st jet port 11 forms an uneven wave 5a1 by blowing out to the upper part from the through hole 32 of the jet body 31 and the solder molten liquid blown out of the 2nd jet port 12 forms a plane-like jet wave 5a2 by the weir board 35 provided on jet plates 33 and jet plates 33, 34.

Inventors

• 👤 Kenji Kondo
• 👤 近藤　権士

Bibliographic Details