Fiber take-off bracket servo driver input voltage regulator circuit and control method
A technology of servo drive and input voltage, which is applied in the direction of control/adjustment system, instrument, and electrical variable adjustment, which can solve the problems of slow fiber unwinding speed, unstable fiber unwinding tension, poor safety, etc., to reduce maintenance rate and improve unwinding The effect of fiber speed and improvement of production efficiency
Active Publication Date: 2015-04-08
FENGHUO COMM SCI & TECH CO LTD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] The technical problem to be solved by the present invention is to solve the problems of slow unwinding speed of optical fiber and optical cable unwinding frame, unstable unwound tension and poor safety
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0019] The invention provides an input voltage adjustment circuit and a control method of a servo driver of a fiber rack, and the control method includes the following steps:
[0020] Input the output voltage of the dance wheel coaxial potentiometer and the trimming potentiometer respectively into the adding circuit for this addition processing;
[0021] Sending the output signal of the adding circuit back to the input terminal of the adding circuit through the adjustable feedback potentiometer;
[0022] The output signal of the adding circuit is processed by the proportional integral differential operation circuit and then output as the input voltage reference value signal of the servo driver.
[0023] The method provided by the present invention can automatically adjust the output signal of the adding circuit on the one hand, and on the other hand, can also adjust the balance position of the dance wheel by adjusting the manual adjustment of the indirect dance wheel coaxial p...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a fiber take-off bracket servo driver input voltage regulator circuit and control method. The control method comprises the steps of imputing output voltages of a fiber take-off dancing wheel potentiometer and a trimmer potentiometer respectively to an adder circuit for addition processing; sending an output signal of the adder circuit back to an input end of the adder circuit through an adjustable feedback potentiometer; and outputting the output signal of the adder circuit processed by a proportional-integral-differential operational circuit, so as to serve as an input voltage reference value signal of a servo driver. According to the invention, after being subject to addition operation, the output voltage of the fiber take-of dancing wheel is fed back to the input end as an input reference value, so that the fiber take-of dancing wheel can be stabilized at a fixed position all the time, thus more precise and rigid automatic regulation and control of the fiber take-off bracket is realized, the stability of fiber take-off of the fiber take-off bracket is improved, the problems of unstable fiber tension and the like are solved, and thereby the fiber take-off speed is improved, the maintenance rate is reduced, and the production efficiency is increased.
Description
technical field [0001] The invention relates to a drive device for an optical fiber and an optical cable pay-off rack, in particular to an input voltage adjustment circuit and a control method for a servo driver of the pay-out rack. Background technique [0002] At present, most of the optical fiber and optical cable pay-off racks are driven by the servo drive to control the servo motor to rotate. As we all know, the rotation speed of the servo motor is determined by the input voltage reference of the servo drive, and the reference value of the input voltage of the servo drive is determined by the fiber pay-off dance wheel (or "swing type movable pulley"). Code weight to control) coaxial potentiometer output (servo drive input voltage reference value setting range is generally 0 ~ ± 10V, the greater the input voltage reference value, the greater the speed of the servo motor, when the input voltage reference value is 0V, the servo motor stops). Since the output voltage of t...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G05F1/56
Inventor 文立广徐萌宋涛曾建军李力
Owner FENGHUO COMM SCI & TECH CO LTD