METHOD AND APPARATUS FOR AUTOMATICALLY ADJUSTING DISPENSING UNITS OF A DISPENSER

摘要

A dispensing apparatus includes a frame having a gantry configured to provide movement in the X axis and Y axis directions, and first and second dispensing units coupled to the gantry and configured to dispense material onto a substrate. The second dispensing unit is coupled to the gantry by an automatic adjustment mechanism. The dispensing apparatus further includes a controller configured to control the operation of the gantry, the first dispenser, the second dispenser, and the automatic adjustment mechanism. The automatic adjustment mechanism is configured to move the second dispenser in the X axis and Y axis directions to manipulate a spacing between the first dispensing unit and the second dispensing. Methods of dispensing material on the substrate are further disclosed.

主权项

1. A dispensing apparatus comprising:
a frame including a gantry configured to provide movement in the X axis and Y axis directions; a support coupled to the frame, the support being configured to support at least one electronic substrate under the gantry; a first dispensing unit coupled to the gantry, the first dispensing unit being configured to dispense material; a second dispensing unit coupled to the gantry by an automatic adjustment mechanism, the second dispensing unit being configured to dispense material; and a controller configured to control the operation of the gantry, the first dispenser, the second dispenser, and the automatic adjustment mechanism, wherein the automatic adjustment mechanism is configured to move the second dispenser in the X axis and Y axis directions to manipulate a spacing between the first dispensing unit and the second dispensing.