Combination printer and cutting apparatus
A combination printer and cutting device for printing upon and cutting a web of media or tag stock into individual units. The device may cut vinyl, plastic, or RFID stock material as it moves through the printer in both back and forth directions. The device comprises a printer and a cutting apparatus that is further comprised of a carriage assembly and a movable cutter assembly. The cutter assembly is easily interchangeable and comprises a cutting element such as a wheel blade, and a pressure adjusting element for adjusting the amount of pressure applied by the cutting element to the stock material. Alternatively, the cutter assembly may be manufactured with a predetermined pressure load, but still permit an operator to adjust the depth of cut. The cutting apparatus is adaptable for use with both new and existing printers.
1. A method of utilizing a combination printing and cutting device, the method comprising:
receiving a command using a combination printing and cutting device having a printer, carriage assembly and a cutter assembly movably attached to the carriage assembly, the cutter assembly comprising an eccentric pinion shaft, a bearer roller support, and a cutter support;
determining if the cutting device is in a home position; and
adjusting a cut depth based on rotation of the eccentric pinion shaft.
2. The method of claim 1 , further comprising determining that the cutting device is not in the home position.
3. The method of claim 2 , further comprising detecting an error and terminating operation of the combination printing and cutting device.
4. The method of claim 1 , further comprising determining that the cutting device is in the home position and driving the cutting device.
5. The method of claim 4 , wherein the cutting device is driven inward.
6. The method of claim 4 , wherein the cutting device is driven outward.
7. The method of claim 4 , further comprising returning the cutting device home.
8. The method of claim 7 , further comprising incrementing a cut count and completing the method.
9. The method of claim 2 , wherein a signal is monitored by a microprocessor.
10. A method of utilizing a combination printing and cutting device, the method comprising:
receiving a command using a combination printing and cutting device having a printer, carriage assembly and a cutter assembly movably attached to the carriage assembly, the cutter assembly comprising an eccentric pinion shaft, a bearer roller support, and a cutter support;
determining the cutting device is in a home position;
driving the cutting device inward or outward;
returning the cutting device to the home position; incrementing a cut count; and adjusting a cut depth based on rotation of the eccentric pinion shaft.
11. The method of claim 10 , wherein a microprocessor of the printing and cutting device monitors a signal until the cutting device is returned to the home position.
12. A cutter apparatus comprising:
a carriage assembly having a base element, at least one side bracket, a guide shaft, and a worm shaft;
a repositionable cutter assembly movably attached to the guide shaft and the worm shaft of the carriage assembly and having at least one cutter element and a cutter holder configured to hold the at least one cutter element;
wherein the cutter apparatus is a standalone apparatus or is attachable to a printer.
13. The cutter apparatus of claim 12 , wherein the carriage assembly further comprises a guide shaft and a worm shaft.
14. The cutter apparatus of claim 12 , wherein the holder comprises a guard portion and an axle.
15. The cutter apparatus of claim 14 wherein the cutter holder is manufactured from metal or plastic.
16. The cutter apparatus of claim 12 , wherein the cutter element includes a wheel knife.
17. The cutter apparatus of claim 12 , wherein the base element has a mounting surface and a strike plate.
18. The cutter apparatus of claim 12 , further comprising a removable cutter cartridge having the cutter element.