COATING DEVICE OF ADHESIVE

摘要

PROBLEM TO BE SOLVED: To make a coating position and a coating shape definite and to enable a coating device to stably apply by providing a temp. controller for keeping an adhesive at a specified viscosity at an injection time and making tearing-off from a discharge port stable, in the coating device in which the inside of a housing container having a discharge port at the bottom is pressurized and the adhesive is pushed out from the discharge port. SOLUTION: An adhesive coating part mounted to a head of an XY robot has a coating unit 1 forming a discharge port 2 at the tip and an adhesive 3 is pushed out from the discharge port 2 by pressure of a plunger 4 working in the coating unit 1. At this time, a discharge port heater 5 is provided at the outer periphery of the discharge port 2, also a housing 6 is provided on the outer periphery of the coating unit 1 and a hot wind is fed into the housing 6 and adjusts the temp. in the housing 6 so as to become a fixed temp. That is, a temp. sensor 7 for temp. adjustment is provided in the vicinity of the tip of the discharge port at the inside of an opening part for the discharge port 2 of the housing 6 and the temp. of the hot wind is adjusted so as to become always the fixed temp. in accordance with the output of the temp. sensor 7.