Roving machine printing prototype

Six axis fully servo cotton spinning roving frame JHF1718 sampling machine

JHF1718 seven-axis linkage full-servo cotton spinning computer roving frame, driven by seven servo motors, has simple structure, high degree of automation, equipped with power-off protection device, swift and sensitive reversal, overcomes the common structural reversal of yarn blowing and other drawbacks and realizes roller separate control function, is the most advanced practical new wool spinning roving machine in China.
The seven motors are used to drive each moving unit independently, and the synchronous servo control system with the combination of computer and servo technology makes the control precision of each system higher.
Save heart, labor and labor: no need to replace twisted teeth and all the teeth drawing, reduce the workload of process and operator.
It is more suitable for spinning, and is especially suitable for special spinning processes such as slub yan besides conventional varieties. The computer touch-screen is simple to operate and batch change, saving time and effort, and is convenient and quick.
The range of total drawing multiple is enlarged and the disadvantage that the total drawing multiple of the former model is limited to the total drawing tooth is solved.
Electrical control adopts bus control, which improves the stability of the system better.
Seven servo synchronization control, the introduction of foreign advanced procedures to innovate and upgrade, greatly improve the multi- axis synchronization, improve the quality of spinning.
Small size, small floor area, simple and convenient operation and adjustment, reducing the labor intensity of operators.
Main Technical Specification

Spindle gauge(mm)	220
Spindle number	4
Package dimension(mm)	φ150×400
Bobbin dimension (mm)	φ45×445
Drafting system	Four rollers double short apron drafting
Drafing multiple	2.00-30.00
Twist range (T/M	Continuously adjustable
Length for fibre	22 - 51mm( Four roller)
(Tex) De nsity for yam	200-1250
Pressing form	Pendulum spring pressing、Pneumatic weight Arm、Leaf spring Pressing
Bottom roller digmeterimm	Φ28.5,φ28.5,φ28.5,φ28.5
Top roller diameter(mm)	Φ28.8,φ28.8,φ25,φ28.8
Cleaning device	Positive revolving belt
Max Mechanical speed(R/M)	1600
Transmission device	Seven frequency inverter motor
Control type	Computerized Automatic control
Man-machine interaction	Touch screen
Winding transmission	Gear transmission
Flyer transmission	Gear transmission
Winding power shaft	Frequency inversion direct driving
Yarn forming angle	Software
Three auto doffing	Software
Signal display	Five Lamps Indicated On Machine Headstock
Tension adjustment	Software
Tension fine adjustmenl	Software
Unevenness preventing	Software
Sliver faults preventing	Software
Winding density adjustment	Software
Twist changing	Software
(mm) Can diameter	φ400,φ500
(kw) Main Motor power	(Winding motor）1.5kw flyer motor）1.5kw （One、Two,three and four roller motors）0.75kw （lifting motor)0.75kw
{ db(A)}Noise standard	<85
4s(mm) Overall dimension	1800×1000(2000)
4s (t) Weight	1.8