Technical performance:
The roving machine prototype is driven by five motors through synchronous belt and direct connection. The draft drive is divided into two parts: front and rear. It is independently driven by two motors. The total draft multiple is directly input by the computer, and is infinitely adjusted; The A and B twist wheel series in the three axes are removed, and the twist conversion is directly input by the computer, and the stepless adjustment: the spindle wing motor drives the spindle wing part directly through the synchronous belt, and the speed change is completely controlled by the electronic control: the winding motor drives the bobbin directly, and combines with the spindle wing to realize the winding forming: the lifting motor drives the two-stage worm gear reducer, controls the lower keel to carry out regular lifting and lowering, and cooperates with the bobbin winding forming.
Main parameters:
Spindle pitch: 220
Number of ingots: 24
Package size: Φ one hundred and fifty × four hundred
Tube size: Φ forty-five × four hundred and forty-five
Draft form: three-roller double-short apron draft
Draft ratio: 5.11-15.67
Twist range (twist/meter): stepless adjustable
Spinning fiber length: 80-220mm
Applicable line density: 250-1250
Pressure form: spring cradle pressure, air cradle pressure, leaf spring cradle pressure
Lower roller diameter: Φ 38， Φ thirty-two
Roller diameter: Φ 60， Φ forty-three
Cleaning method: positive rotary velvet belt cleaning plus itinerant air suction device
Maximum idle spindle speed (rpm): 1800
Drive type: four-servo motor drive
Control mode: computer full-servo automatic control
Human-machine dialogue: touch screen
Winding transmission mode: gear transmission
Drive mode of spindle wing: gear drive
Winding input power shaft: directly driven by servo motor
Differential mechanism: no differential
Reversing mechanism: software controlled reducer
Yarn forming angle adjustment: software control can be adjusted arbitrarily
Three automatic doffing: software
Signal display: interface display of five headlights
Tension adjustment: software
Open fine tuning: software
Anti-detail: software
Anti-rubbing yarn: software
Winding density adjustment: software
Twist change: software
Diameter of feeding barrel: Φ 400， Φ 500， Φ six hundred
Main motor power: winding motor 5.5KW spindle wing motor 2.2KW draft motor 2.2KW lifting motor 0.75KW
Noise:<85
Overall dimension: 14595 × 3477（4365）
Applicable scope: applicable to teaching, scientific research and enterprise proofing
The full-servo computer roving frame adopts advanced computer control technology. Four servo motors drive the spindle wing, roller, winding and lifting systems respectively, realizing the synchronous matching of the four motion systems. It is easy to operate, highly automated, and has good yarn quality. It is the choice for spinning high-quality coarse sand.
Proofing workshop
