Station indicator
AssigneeOwens-Illinois, Inc.
InventorsHarry J. Pauluk, Otto Zauner
Life of this patent
Estimating the term…
Abstract
A device for use with machines having plural article fabrication or tooling stations and an exit path remote from the stations indicates the specific fabrication or tooling station upon which a given individual article was formed. The device includes a display device having indicia such as numerals which correspond to the plural stations and drive means which causes a specific indicia to be displayed as an article from the corresponding remote tooling station traverses a given reference location along the exit path. The device expedites rapid tracing or malfunctions to specific ones of the plural forming stations.
Claims5
A method of identifying articles tooled by one of a plurality of tooling stations of a machine which tooling stations move in a closed path, a part of the path being adjacent to holding fixtures that move around the periphery of the machine, the method comprising the steps of
- providing a machine having a plurality of holding fixtures, each fixture holding and constraining one of said articles, a plurality of tooling stations, means for displaying indicia, drive means for moving the tooling stations around the periphery of the machine and for moving the holding fixtures into position to tool said articles, with the drive means being constructed and arranged such that each displayable indicia corresponds to the appropriate tooling station and holding fixture, a discharge conveyor for moving said tooled articles away from said machine and means for displaying indicia including a plurality of displayable indicia corresponding to each of such plurality of tooling stations,
- positioning one of said articles in one of said holding fixtures,
- moving said one of said plurality of fixtures and said one of said articles into proximity with one of said tooling stations,
- tooling said one article on one of said tooling stations of said machine,
- moving the article away from the tooling station after tooling the article,
- releasing said one article from said one of said holding fixtures and supplying it to said discharge conveyor,
- moving said one article along said discharge conveyor and past a reference location,
- displaying the one of the displayable indicia corresponding to said one of said tooling stations, when said one of said articles is generally proximate said reference location.
A method of determining the identity of a tooling station on which a particular article was formed in a plural tooling station machine, the method comprising the steps of:
- disposing one of said articles in one of a plurality of fixtures, each fixture holding and constraining one of said articles and each fixture traveling around the periphery of the machine,
- moving one of said plurality of fixtures and one of said articles into proximity with one of a plurality of tooling stations that move in a closed path, a part of the path being adjacent to the travel path of the fixtures,
- tooling said one of said articles on said one of said plurality of tooling stations,
- moving the article away from the tooling station after tooling the article,
- discharging said one of said articles from said one of said plurality of fixtures,
- translating said one of said plurality of articles away from said machine and moving the article along a discharge chute and past a reference location,
- displaying from means for displaying indica an indicia corresponding to said one of a plurality of tooling stations as said one of said articles translates past said reference location, said means for displaying indicia being driven to display each indicia by the same drive means which also drives the fixtures and the tooling stations.
Dependencies are inferred from the claim text.