Tie plate dispenser and method therefore
Present embodiments relate to a tie plate dispenser which aligns tie plates for dispensing based on rail base rather than outer edges of the tie plate. Thus tie plates are aligned and located in a differing manner than prior art systems. Further, the tie plate dispenser includes an opening over which a magnet is disposed to retain a tie plate over the opening. The tie plate over the opening may be selectively released by disengaging the tie plate from the magnet.
1. A tie plate dispenser, comprising:
a gravity feed conveyor which moves a tie plate from a first position to a second position;
a guide disposed adjacent to said gravity feed conveyor, said guide being a longitudinal extending structure that extends parallel to a longitudinal direction of said gravity feed conveyor, and said guide capable of engaging a shoulder of said tie plate and guiding said tie plate along said gravity feed conveyor;
said guide being movable and capable of positioning said tie plate relative to a rail base defined between said shoulder and a second shoulder of said tie plate.
2. The tie plate dispenser of claim 1 , further comprising a guide frame which supports said guide.
3. The tie plate dispenser of claim 2 , said guide movable in a vertical direction relative to said gravity feed conveyor and relative to said guide frame.
4. The tie plate dispenser of claim 1 , said guide having a taper to a narrow size at one end.
5. The tie plate dispenser of claim 1 , said tie plate being positioned on said tie plate dispenser with said shoulder and said second shoulder up.
6. The tie plate dispenser of claim 1 , said tie plate being positioned on said tie plate dispenser with said shoulder and said second shoulder down.
7. The tie plate dispenser of claim 6 , wherein one or more rollers may support the tie plate.
8. The tie plate dispenser of claim 1 further comprising a location for dispensing the tie plate at the second position.
9. The tie plate dispenser of claim 1 further comprising an actuator for moving said guide.
10. A tie plate dispenser, comprising:
a conveyor which has a first high end and a second low end, and a conveyor surface;
one or more tie plates capable of moving from said first high end to said second low end and be dispensed therefrom;
a guide disposed adjacent to said conveyor, said guide being tapered at said first high end, said guide engaging one or more shoulders of said one or more tie plates;
said guide being movable toward or away from said conveyor surface.
11. The tie plate dispenser of claim 10 , said conveyor being a gravity feed conveyor.
12. The tie plate dispenser of claim 11 , said conveyor further comprising rollers.
13. The tie plate dispenser of claim 10 , further comprising a guide frame which supports said guide.
14. The tie plate dispenser of claim 10 , further comprising a second conveyor.
15. The tie plate dispenser of claim 14 , said conveyor and said second conveyor being parallel.
16. The tie plate dispenser of claim 14 , further comprising a second guide of said second conveyor.
17. A tie plate dispenser, comprising:
a conveyor which moves a tie plate from a first position to a second position;
a guide disposed adjacent to said conveyor, said guide having a first end which tapers from a narrow width to a wider width, a second end, and longitudinally extending between said first end and said second end, said guide capable of engaging a shoulder of said tie plate and guiding said tie plate along said conveyor;
said guide being movable relative to said conveyor and capable of positioning said tie plate by a rail base defined between said shoulder and a second shoulder of said tie plate.