Automatic doffing system matched with twisting machine

The utility model provides an automatic doffing system matched with a twisting machine, which comprises a twisting machine main machine, a guide positioning device, an upper yarn lifting device, a suspension conveying device, a lower yarn lifting device and a transfer device which are sequentially arranged according to the passing sequence of yarn coils, and further comprises a master control device electrically connected with the devices, therefore, an automatic doffing operation process is realized; according to the utility model, a wound yarn coil is automatically unloaded from the twistingmachine main machine, is stacked in order and is directly stored in a warehouse, so that manual operation is avoided, the working efficiency is greatly improved, meanwhile, possible damage to the yarn coil in the manual doffing process is avoided, and the quality and the consistency of a product are ensured; the length of the suspension conveying device can be set automatically, so that the suspension conveying device is