Study on Cop Winding Machine

Experiment no: 14 Name of the experiment: study of cop winding machine

Introduction: Generally increase of cotton package this is known as pirn & increases of jute yarn this is known as cop. There are some constructional different between cop is pirn. Object: To wind the jute yarn in the cop for further processing. Main parts of the machine:  Motor  Motor shaft  Warm  Warm wheel  Sensor  Stop motion  Spindle Working principle: This machine gets motion by motor. This motion is transfer by warm wheel. Finally spindle gets speed from the warm wheel. Specification:  R.P.M of motor =3000  Warm teeth =9  Warm wheel teeth =29  Spindle speed =3000 r.p.m

1. cone 2. guide 3. break stop motion 4. vertical tensioners 5. guide 6. flange

Calculation: Rpm of cop = 3000 × 3/29 = 310.34 Traverse rate = 3000 x 9/29 x 2 =1862.069

Conclusion: This machine is mostly used cop winding machine in jute mills. So learning about this machine is very much necessary. In this experiment we take specification of different parts, calculate the production and traverse rate. We also draw the gearing diagram and yarn path diagram of the machine. So the experiment is a successful one.