Automatic broach machine loader
AssigneeThe Babcock & Wilcox Company
InventorJohn X. Russell
Life of this patent
Estimating the term…
Abstract
An improved automatic loading and unloading device (10) that can be used for high production machinery. The device (10) utilizes "straight-through" feeding of workpieces across a shuttle table (16) to a work station and through same to a discharge chute (70) minimizing the jamming of the pieces. In addition, the device simultaneously indexes new workpieces on the shuttle table (16) by means of a loading/unloading assembly (14) while previous workpieces are being machined. The device can also be used for supplying and indexing workpieces on a batch basis rather than an individual workpiece basis.
Claims8
A device for supplying parts to and for removing parts from a machining station having a machining tool acting in a reciprocating manner between a start machining position and a finish machining position comprising a shuttle table on which said parts are conveyed to said machining station, means for indexing said parts on said shuttle table as they traverse same to said machining station, and means for removing said parts from said machining station at the end of the movement of the tool through said part, said indexing means being selectively engaged with said parts on said shuttle table so as to permit the advancement of said parts on said shuttle table in one position when said indexing means is engaged with parts on said shuttle table and the introduction of new parts onto said shuttle table during a second position when said indexing means is disengaged from the parts on said shuttle table, the machining of said part at said machining station being performed with said indexing means in said second position.
A device for supplying parts to and for removing parts from a machining station comprising a shuttle table on which said parts are conveyed to said machining station, means for indexing said parts on said shuttle table as they traverse same to said machining station, means for removing said parts from said machining station, said indexing means conveying said parts on said shuttle table to said machining station and away therefrom in an approximately straight-line path and a sizing probe connected to be operable with said indexing means to check the suitability of the parts for machining at the machining station.
A device for supplying parts to and for removing parts from a machining station comprising a shuttle table on which said parts are conveyed to said machining station, means for indexing said parts on said shuttle table as they traverse same to said machining station, means for removing said parts from said machining station, said indexing means conveying said parts on said shuttle table to said machining station and away therefrom in an approximately straight-line path and being tiltably actuatable from said shuttle table so as to permit the advancement of said parts on said shuttle table and the introduction of new parts onto said shuttle table during the performing of the machining process at said machining station and stop means selectively engageable with said shuttle table whenever said indexing means are tilted away from said shuttle table to prevent the advancement of parts into the machining station during the machining operation.
Dependencies are inferred from the claim text.