Method and system for inspecting an assembly, and electrical ins

Details Method and system for inspecting an assembly, and electrical ins Method and system for inspecting an assembly, and electrical ins

1994-12-14

1997-08-19

Voeltz, Emanuel T.

Boots, shoes, and leggings

36446819, 3644682, 36446822, G05B 19418

Patent

active

056594917

ABSTRACT:
An inspection system for assemblies, especially for flash units of used film packages as to if the flash units are reusable. The inspection system circulates pallets each holding a flash unit in a predetermined posture around a plurality of inspection stations for various inspection items. Inspection data detected in each inspection station is written in a memory of the pallet through a data communication system disposed in each pallet and each inspection station. A computer reads the memory for classifying the flash unit on the basis of the inspection data on all inspection items and writes classification data in the memory. A plurality of electrical inspection apparatuses are disposed in the inspection system for simultaneously inspecting electrical properties of a plurality of flash units. Each inspection apparatus has proving pins, an actuator and a photo-sensor which are moved into their operative positions when the pallet holding the flash unit is stopped at the inspection apparatus, wherein the inspection apparatus charges a main capacitor with a high D.C. voltage while measuring the voltage of the main capacitor.

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