System for dispensing copperplates for imprinting captions on a film in a caption printer

摘要

Disclosed is a system capable of automatically dispensing copperplates one by one in sequence to be used in imprinting captions on a film in a caption printer. The system has a casing shaped as a slim tube having an inclined guiding hole. A coil spring is longitudinally inserted in the casing. Each of the copperplates can be received in each of pitches of the casing. A rotation shaft is fixed to a lower end of the coil spring. The copperplates can be inserted through the upper end of the casing and guided into each of the pitches one by one in sequence while the rotation shaft together with the coil spring is rotated. The copperplates can be dispensed out of the casing through the inclined guiding hole one by one in sequence at each rotation of the coil spring.