Low -loss draft, accumulation device fall

• Main Authors: WEI BEIBEI, XUE JIANCHANG, ZHANG XUHONG, WEI JIALI
• Format: Patent
• Language: Chinese; English
• Published: 19.10.2018
• Subjects: NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING; SPINNING OR TWISTING; TEXTILES

The utility model provides a low -loss draft, accumulation device fall, includes that drafting arrangement sells the subassembly on, sells subassembly and accumulation device's mechanical tubes down,does is the width size that goes up the rubber ring two rubber rings at the round pin front pressboard department and keep off apart from B's 72 between the platform 82%, locate to be equipped with rubber ring positioning clamping at the last front pressboard of round pin, go up one side or the both sides of rubber ring positioning clamping setting at last rubber ring, the width size of rubber ring is mated with last rubber ring down, the tension frame rubber ring axle department of tension frame is equipped with down rubber ring positioning clamping, lower rubber ring the transpose one side or the both sides of clamping setting rubber ring under, is the width size of net circle put up apart from E's 84 between the dog of both sides for net circle tension 88%, be equipped with net circle positioning clamping on th