| 摘要 |
A fixed quantity of fluid supply apparatus for sealer coating is provided to supply the fixed quantity of fluid easily to the bent target object to be coated without using a long spray nozzle. A fixed quantity of fluid supply apparatus(100) for sealer coating comprises a cylinder housing(111); an air cylinder(110) which is connected to an operation rod(115) located inside the cylinder housing and is provided with a piston(113) reciprocating upward and downward by the air pressure supplied by the air supply part; a booster(130) which is integrally combined to the lower end of the cylinder housing and flows the fluid to the sealer inlet formed at one side to discharge it through a sealer outlet formed at the lower end; a cutoff valve(150) which is combined to the one side of the booster so as to be connected with the sealer inlet and controls the fluid supplied to the booster through the sealer inlet; and a coating gun unit(170) which is combined to the lower end of the booster so as to be connected with the sealer outlet and discharges the fixed quantity of the fluid flown through the sealer inlet to the lower end through sealer outlet. |
