MACHINE FOR PRODUCTION OF VISCOSE FILAMENT

摘要

FIELD: manufacture of spinning frames for continuous spinning and winding of viscose filament and applicable on other analogous frames. SUBSTANCE: machine has transporting and drying cylinders connected with the first electric motor through the first kinematic transmission and metering pumps connected with the second electric motor through the second kinematic transmission. Connected to electric mains are successively arranged starter and switch of the first electric motor and starter and switch of the second electric motor. Machine has coupling connecting the first and second kinematic transmissions and provided with pneumatic drive controlled by means of air distributor with electromagnet and return spring and connected to air duct by electric contact pressure gage. Electromagnet of air distributor is cut between tap point of the first and second starters and tap point of break contact of electric contact pressure gage and break contact of the first starter. Installed on air conduit is air supply cock. Cut in circuit of switching-on of the first electric motor is made contact of the first starter, and make contact of the second starter is cut in switching circuit of the second electric motor. EFFECT: higher accuracy in maintaining filament spinning velocity. 1 dwga