| 摘要 |
A SYNCHRONOUS CLOTH-ROLLING APPARATUS OF A KNITTING MACHINE, INCLUDNG A BASE FIXED ON THE GROUND, LATERAL SUPPORTS, A CLOTH-ROLLING MECHANISM AND A CLOTH-PULLING MECHANISM. THE CLOTH-ROLLING MECHANISM AND THE CLOTH-PULLING MECHANISM RESPECTIVELY INCLUDE A CLOTH-ROLLING SHAFT AND A CLOTH-PULLING SHAFT RESPECTIVELY EXTENDING FROM TWO SIDES OF THE BASE TO CONNECT WITH BOTTOM ENDS OF THE LATERAL SUPPORTS.THE TOP ENDS OF THE LATERAL SUPPORTS ARE FIXED UNDER A KNITTING ROTARY DISK OF THE KNITTING MACHINE. A MAIN SHAFT IS DISPOSED ON A CENTER OF THE BASE. A SLEEVE IS FITTED AROUND THE MAIN SHAFT WITH TWO BEARINGS POSITIONED THEREBETWEEN. A COMPOUND BEVEL GEAR IS FITTED AROUND THE SLEEVE WITH TWO BEARINGS POSITIONED THEREBETWEEN. THE COMPOUND BEVEL GEAR HAS UPPER TEETH MESHING WITH A CLOTH-PULLING BEVEL GEAR DISPOSED AT A REAR END OF THE CLOTH-PULLING SHAFT AND LOWER TEETH MESHING WITH A TORQUE BEVEL GEAR OF A TORQUE MOTOR. A FIXED BEVEL GEAR IS SECURED AT A TOP END OF THE MAIN SHAFT AND MESHES WITH A CLOTH-ROLLING BEVEL GEAR DISPOSED AT A REAR END OF THE CLOTH-ROLLING SHAFT. WHEN THE KNITTING ROTARY DISK IS ROTATED TO DRIVE THE TWO LATERAL SUPPORTS TO ROTATE ABOUT THE BASE, THE CLOTH-ROLLING BEVEL GEAR PLANETARILY REVOLVES ABOUT THE FIXED BEVEL GEAR TO MAKE THE CLOTH-ROLLING SHAFT ROTATE. MEANWHILE, THE CLOTH-ROLLING SHAFT THROUGH A BELT AND AN IDLE ROLLER DRIVES A CLOTH-ROLLING LEVER TO ROLL THE CLOTH PASSING THROUGH SEVERAL CLOTH-PULLING LEVERS. THE ROLLED CLOTH EXERTS A FRICTIONAL FORCE ON THE CLOTH-PULLING LEVERS AND CREATES A TORQUE TO ROTATE THE CLOTH-PULLING SHAFT. THE TORQUE MOTOR PROVIDES A STABLE ROTARY SPEED AND TORQUE IN ACCORDANCE WITH THE PLANETARY MOTION OF THE CLOTH-ROLLING SHAFT AND CLOTH-PULLING SHAFT RELATIVE TO THE MAIN SHAFT SO AS TO ACHIEVE A SYNCHRONOUS CLOTH-PULLING AND ROLLING OPERATION.(FIG 3,4)
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