Textile machine for producing cross-wound bobbins, having plurality of work stations of same type arranged next to one another and having negative pressure system

• Main Authors: HASKA PAUL, MAREK JAKUB, POHN ROMEO
• Format: Patent
• Language: Chinese; English
• Published: 11.04.2023
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; NATURAL OR ARTIFICIAL THREADS OR FIBRES; PACKING; PERFORMING OPERATIONS; SPINNING; SPINNING OR TWISTING; STORING; TEXTILES; TRANSPORTING

In a textile machine (1) for producing cross-wound bobbins, having a plurality of work stations (2) of the same type arranged next to one another and having a negative pressure system (7), each of the work stations (2) has a suction nozzle (5) to which a negative pressure can be applied for searching thread ends on a bobbin (6) and a thread storage nozzle (4) to which a negative pressure can be applied for temporarily accommodating an overlong portion of a yarn. The suction nozzle (5) and the yarn storage nozzle (4) are each connected to the negative pressure system (7) by means of a suction line (3) and can be separated from the negative pressure system (7) independently of each other by means of a respective shut-off device (17). And the suction nozzles (5) of every two adjacent working positions (2) and/or the yarn storage nozzles (4) of every two adjacent working positions (2) respectively correspond to a common shutoff device (17). 在具有数个同类型的并排布置的工作位(2)并且具有负压系统(7)的制造交叉卷绕纱筒的纺织机(1)中，所述工作位(2)中的每一个均具有可被施加负压的用