Adjustable magnetic idle station transport mechanism
View Patent ↗An idle station transport mechanism for a press, including a first plurality of magnetizable transport rails; a second plurality of magnetizable transport rails axially displaceable with respect to the first plurality of transport rails; and a plurality of transfer bars magnetizable to engage the material. The first and second pluralities of rails form a transport path along which material to be manipulated by the press is arranged to be transported and the transfer bars are displaceable to move the material axially along the transport path. In some aspects, the second plurality of transport rails is automatically displaceable while in the press, the plurality of transfer bars is arranged to magnetically engage a bottom side of the material, or the first and second pluralities of transport rails and the plurality of transfer bars are electro-magnetic. Also, a method of transporting material to a press.
1. An idle station transport mechanism for a press, comprising:
a first plurality of magnetizable transport rails;
a second plurality of magnetizable transport rails axially displaceable with respect to said first plurality of transport rails; and,
a plurality of transfer bars magnetizable to engage said material, wherein said first and second pluralities of rails form a transport path along which material to be manipulated by said press is arranged to be transported, wherein said transfer bars are displaceable to move said material axially along said transport path, and wherein said first and second pluralities of transport rails form a composite axial length and said second plurality of transport rails is displaceable to vary said composite axial length, wherein said first and second pluralities of transport rails further comprise a first outside edge and a second outside edge, respectively, said first and second outside edges on opposite sides of a longitudinal axis for said mechanism and wherein said plurality of transfer bars comprises at least one first and second transfer bar disposed outside of said first and second outside edges, respectively, with respect to said axis.
2. The mechanism recited in claim 1 wherein said second plurality of transport rails is displaceable while in said press.
3. The mechanism recited in claim 1 wherein said second plurality of transport rails is automatically displaceable.
4. The mechanism recited in claim 3 wherein said mechanism further comprises a memory element and said second plurality of transport rails is automatically displaceable in response to data in said memory element.
5. The mechanism recited in claim 1 wherein said first and second pluralities of transport rails further comprise respective top surfaces and said respective top surfaces form said transport path.
6. The mechanism recited in claim 1 wherein said second plurality of transport rails is displaceable to axially overlap said first plurality of rails.
7. The mechanism recited in claim 1 wherein said transfer bars are arranged to magnetically engage a bottom side of said material.
8. The mechanism recited in claim 1 wherein said first and second pluralities of transport rails and said plurality of transfer bars are arranged to be alternatingly magnetized.
9. The mechanism recited in claim 1 wherein said first plurality of transport rails is fixed and comprises a first rail and a first pair of rails and said second plurality of transport rails comprises a second rail and a second pair of rails and wherein said second rail is displaceable between said first pair of rails and said second pair of rails is displaceable about said first rail.
10. The mechanism recited in claim 1 wherein said first and second pluralities of transport rails and said plurality of transfer bars are electro-magnetic.