Automatic control device and control method thereof for optical fiber screening

Abstract

The invention relates to an automatic control device and control method thereof for optical fiber screening, which are developments of a novel optical fiber rewinder, and before start of the optical fiber rewinder, the up-and-down movement of a tension wheel can be realized. The automatic control device comprises a pay-off reel, a pay-off dancing wheel, a meter counting traction wheel, a tension positioning wheel, an automatic moving device of the tension wheel, a tension traction wheel, a tension gauge, a take-up dancing wheel, a take-up reel, a programmable logic controller and an upper computer, wherein the pay-off reel and the pay-off dancing wheel are mounted at the fiber pay-off end, the meter counting traction wheel, the tension positioning wheel, the tension wheel and the tension traction wheel are mounted behind the pay-off dancing wheel, the automatic moving device of the tension wheel is arranged on one sides of the tension positioning wheel and the tension wheel, and the take-up dancing wheel and the pay-off reel are mounted at the fiber pay-off end; the automatic moving device of the tension wheel comprises a guide rail, a sliding block, a lead screw, nuts, a servo motor and a servo driver; the upper computer is connected with the programmable logic controller through control lines and signal lines, and an operator can send an operation order to the programmable logic controller through the upper computer.

Description

technical field [0001] The invention relates to an automatic control device for optical fiber screening and a control method thereof, and is the development of a new type of optical fiber rewinding machine, which realizes the up and down movement of the tension wheel before starting. Background technique [0002] At present, there are many wheels that need to be wound when the optical fiber is installed on the machine. The optical fiber tension wheel is fixed, and it takes a long time for employees to wind the wheels, which increases the labor intensity of employees and is inconvenient for rewinding. Contents of the invention [0003] The object of the present invention is to provide an automatic control device for optical fiber screening and its control method in view of the above-mentioned shortcomings. The pulling speed keeps the coating diameter of the optical fiber stable within the standard range. By increasing the actuator and realizing the tension wheel moving up ...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many wheels that need to be wound on the optical fiber when it is installed on the machine. The optical fiber tension wheel is fixed, and the staff takes a long time to wind the wheel, which increases the labor intensity of the staff and is inconvenient for rewinding.

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