Material coating device

Details Material coating device Material coating device

2008-05-27

2008-05-27

Tadesse, Yewebdar (Department: 1792)

Coating apparatus

Projection or spray type

Moving projector

C118S305000, C239S601000

Reexamination Certificate

active

07377979

ABSTRACT:
A material application apparatus10comprises a base11on which a workpiece W is placed, a syringe13that applies a material onto a movement track L, a movement structure14that moves the syringe13in three orthogonal axes directions, a rotation mechanism15that rotates the syringe13around the axis line of the syringe13, and a control unit17that controls the movement structure14and the rotation mechanism15in accordance with a configuration of the track L. The syringe13includes a nozzle19provided to the front-end side of a main body18that contains a sealing agent or a material of resin used as an adhesive agent or the like. The discharge port21of the nozzle19is formed into a generally acute-angled triangle configuration to discharge the material so that a bead B having a sectional configuration in which the height is larger than 0.9 compared to the width of 1 can be formed. Also, the nozzle is adapted so as to be rotated in the periphery direction thereof by a motor M.

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