Fully Automatic Armature Coil(Hairpin) Maker WIND-AWF

Machine working process

The machine can automatically form the hairpin with below process continuously,

Automatic Wire dereeling→ Wire feeding→ Wire straightener → Press wire →

Side enamel remover → Wire width enamel remover → Pull wire→Wire cutting

→ Wire bend→ Punch forming wire → unloading,

Output : around 3s’ to 5s’ per piece,

Tooling can be changed easily for six armature coils

1 – M154104458

2 – M154097736

3 – M154038444

4 – M154103929 Enamel Wire shape shall be changed to bare wire’s shape

5 – M154105507 Enamel Wire shape shall be changed to bare wire’s shape

6 – MBD-7G

Machine Construction

1. Automatical wire dereeling device

2. Wire straighten mechanism,

Comprised of X,Y direction two set Guide wheel straightening

And cylinder, the cylinder pull wire to straighten it.

3. Wire feeding mechanism

Servo motor Delta drive the wire feeding module to feed the wire,

the wire feeding length can be setted on screen,

and Max. Wire feeding length is 500mm

4. Enamel remover mechanism

The enamel remover is comprised of two structures,

Side enamel remover and width enamel remover

Side enamel remover use 3pcs Gem knife rotate to peel off enamel on the side

Width enamel remover use two cutter to scratch in opposite directions

and control/limit the scratch depth

The Enamel remover function can be On/Off on touch screen.

5. Cutting mechanism

Cutting mechanism consist of press wire and cut wire device,

Before cutting, press wire cylinder and press tooling press the wire to prevent it move,

And then cut the wire with four cutters, at same can remove burr if occur

6. Wire bending mechanism

Comprised of press wire device and bending device driven by cylinders

and punching forming device driven by hydraulic system.

After forming, unloading the hairpin automatically when bending wire cylinder return.

Simens or Delta PLC

Delta servo motor

Weinveiw touch screen

Airtac cylinder

Weight: about 850Kg

Machine dimension: 1,800mm x 750 mm x 1800mm³

Machine and wire dereeling device shall have 3000mm distance