To obtain total automation and high speed motion of a filament winding device by automatically exchanging a used bobbin for a new one and simultaneously automatically joining the yarn ends of the new and used bobbins.
The filament winding device has a hoop winding device and a helical winding device, and a filament supply device for supplying a group of yarns to the helical winding device. The filament supply device is composed of a group of bobbins, a group of bobbin changing devices, and a buffer device for temporarily storing yarn. The bobbin changing device includes a chute for holding a plurality of unused bobbins, a cradle for supporting the unused bobbins received from the chute, a yarn remaining amount sensor for detecting the yarn remaining amount of the used bobbin, a splicer for joining the yarn ends of the new and used bobbins, a yarn end treatment device which captures the yarn end of the new bobbin to transfer to the splicer and a recovery device for recovering the used bobbin discharged from the cradle. The cradle reciprocally displaces between the yarn supply position and a bobbin replenishing position, and discharges the used bobbin to the recovery device between both positions.
TAKASHIMA HIROKI
TANIGAWA MOTOHIRO
| JP2000186799A | 2000-07-04 | |||
| JP2006052043A | 2006-02-23 | |||
| JP2000144591A | 2000-05-26 | |||
| JP2000117846A | 2000-04-25 | |||
| JPH01118634A | 1989-05-11 | |||
| JP2008307792A | 2008-12-25 | |||
| JPH1158540A | 1999-03-02 | |||
| JPH10328733A | 1998-12-15 | |||
| JPH0719379U | 1995-04-07 | |||
| JPH10297827A | 1998-11-10 | |||
| JPH04316645A | 1992-11-09 | |||
| JPS5119843A | 1976-02-17 | |||
| JPS523662A | 1977-01-12 | |||
| JP2000186799A | 2000-07-04 | |||
| JP2006052043A | 2006-02-23 | |||
| JP2000144591A | 2000-05-26 | |||
| JP2000117846A | 2000-04-25 | |||
| JPH01118634A | 1989-05-11 | |||
| JP2008307792A | 2008-12-25 |