LINE COATING APPARATUS

• Main Authors: SHINOZAKI KENICHI, MARUYAMA TORU, UCHIDA TAKUYA, YOSHIMURA KENICHI
• Format: Patent
• Language: English
• Published: 25.11.2004
• Edition: 7
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; MEASURING; PERFORMING OPERATIONS; PHYSICS; SPRAYING OR ATOMISING IN GENERAL; TESTING; TRANSPORTING; WEIGHING

PROBLEM TO BE SOLVED: To solve a problem that coating with a desired coating amount cannot be carried out in the case of continuously applying a coating agent to an object in a line. SOLUTION: The coating amount is computed by a weight computing apparatus 13 by measuring the weight of an object 8 and the object 8 bearing the coating agent by a weight measurement apparatus 9: the difference of an ordered value of the coating amount per a certain distance given from a command apparatus 12 and an output value from the weight computing apparatus 13 is computed by a difference computing apparatus 15: the pressure command value corresponding to the difference is outputted from a control apparatus 16 so as to feedback-control the coating agent discharge amount from a coating agent-containing syringe 5 and a needle 6: an insufficient position and an insufficient amount are checked and determined based on the transfer position of the object 8 by a robot 4 and the amount of the coating agent after coating: and additional coating is carried out by outputting the pressure command value corresponding to the insufficient coating amount for the portion where the coating amount is insufficient by the control apparatus 16. COPYRIGHT: (C)2005,JPO&NCIPI