초록 ▼

A device is provided for winding wire into a coil. The device includes a shaft for turning on an axis; a hub attached to the shaft; inner and outer wheels; a mandrel having an outer radial surface for looping the wire; and a guide connectable to the mandrel and extending past the inner wheel. The sh

A device is provided for winding wire into a coil. The device includes a shaft for turning on an axis; a hub attached to the shaft; inner and outer wheels; a mandrel having an outer radial surface for looping the wire; and a guide connectable to the mandrel and extending past the inner wheel. The shaft is structurally supported by a housing. The inner wheel, mandrel and outer wheel are removably fastened to the hub, the wire passes along the guide and lays along the radial surface of the mandrel, and the shaft rotates for looping the wire around the mandrel. The shaft can be rotated either manually or by a motor. A system is provided that includes the winding device, and further includes a wire-feed device, particularly for arranging several strands of wire into a ribbon.

대표청구항 ▼

1. A device for winding wire into a coil, said device comprising: a shaft for turning on an axis, said shaft being structurally supported;a hub attached to said shaft;inner and outer wheels;a mandrel having an outer radial surface for looping the wire; anda guide connectable to said mandrel and exte

1. A device for winding wire into a coil, said device comprising: a shaft for turning on an axis, said shaft being structurally supported;a hub attached to said shaft;inner and outer wheels;a mandrel having an outer radial surface for looping the wire; anda guide connectable to said mandrel and extending past said inner wheel, whereinsaid inner wheel, mandrel and outer wheel are removably fastened to said hub,the wire passes along said guide and lays along said radial surface of said mandrel, andsaid shaft rotates for looping the wire around said mandrel. 2. The device according to claim 1, further comprising a driver mechanism for turning said shaft. 3. The device according to claim 2, wherein said mechanism is a motor. 4. The device according to claim 2, wherein said mechanism is a hand crank. 5. The device according to claim 1, further comprising a clamp for holding the wire in said mandrel for removal of said mandrel from said wheels. 6. The device according to claim 1, wherein each said wheel includes at least one slot for access to the wire on said mandrel with which to apply adhesive. 7. The device according to claim 1, wherein the wire has a rectangular cross-section. 8. A system for winding at least one strand of a wire from a source spool into a coil, said system comprising: a wire-feed device for receiving the wire from the source spool and disposing the strand along a feed direction; anda winding device for receiving the wire from said wire-feed device and looping the wire around a mandrel to produce the coil, said winding device including: a shaft for turning on an axis, said shaft being structurally supported;a hub attached to said shaft;inner and outer wheels;a mandrel having an outer radial surface for looping the wire; anda guide connectable to said mandrel and extending past said inner wheel, whereinsaid inner wheel, mandrel and outer wheel are removably fastened to said hub,the wire passes along said guide and lays along said radial surface of said mandrel, andsaid shaft rotates for looping the wire around said mandrel. 9. The system according to claim 8, further comprising a driver mechanism for turning said shaft. 10. The system according to claim 9, wherein said mechanism is a motor. 11. The system according to claim 9, wherein said mechanism is a hand crank. 12. The system according to claim 8, further comprising a clamp for holding the wire in said mandrel for removal of said mandrel from said wheels. 13. The system according to claim 8, wherein each said wheel includes at least one slot for access to the wire on said mandrel with which to apply adhesive. 14. The system according to claim 8, wherein the wire has a rectangular cross-section. 15. The system according to claim 8, wherein said wire-feed device further includes: first and second rollers disposed upstream and downstream of the source spool;an in-feed spool having a plurality of grooves for passing a plurality of strands separately between said in-feed spool and said first roller; andan out-feed spool having a wide groove for passing said plurality of strands as a ribbon between said out-feed spool and said second roller.