Patent ID: 11858070
Assignee: ILLINOIS TOOL WORKS INC.
Field: Machine tools (Mechanical engineering)
Classification: CPC B  H | IPC B

Claim 0:
1. A dispensing system comprising:
a frame;
a dispense station coupled to the frame, the dispense station including a dispensing unit gantry configured to move in x-axis and y-axis directions and at least one dispensing unit coupled to the dispensing unit gantry by a carriage configured to move the at least one dispensing unit in a z-axis direction, the at least one dispensing unit being configured to dispense material on the electronic substrate positioned on a substrate support;
a first non-contact sensor positioned above the electronic substrate on the dispense station, the non-contact sensor being mounted on the carriage and directed toward the substrate; and
a second non-contact sensor positioned above the electronic substrate on a post-heat station positioned downstream from the dispense station to ensure that the electronic substrate is at a proper temperature at the post-heat station.